diff --git a/MAINTAINERS b/MAINTAINERS
index c024b41..e950267 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -65,6 +65,14 @@
 L:	uboot-snps-arc@synopsys.com
 F:	drivers/gpio/hsdk-creg-gpio.c
 
+ARC HSDK CGU CLOCK
+M:	Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
+S:	Maintained
+L:	uboot-snps-arc@synopsys.com
+F:	drivers/clk/clk-hsdk-cgu.c
+F:	include/dt-bindings/clock/snps,hsdk-cgu.h
+F:	doc/device-tree-bindings/clock/snps,hsdk-cgu.txt
+
 ARM
 M:	Albert Aribaud <albert.u.boot@aribaud.net>
 S:	Maintained
@@ -310,6 +318,15 @@
 T:	git git://git.denx.de/u-boot-i2c.git
 F:	drivers/i2c/
 
+LOGGING
+M:	Simon Glass <sjg@chromium.org>
+S:	Maintained
+T:	git git://git.denx.de/u-boot.git
+F:	common/log.c
+F:	cmd/log.c
+F:	test/log/log_test.c
+F:	test/py/tests/test_log.py
+
 MICROBLAZE
 M:	Michal Simek <monstr@monstr.eu>
 S:	Maintained
diff --git a/README b/README
index 2df0e1f..93c7ea9 100644
--- a/README
+++ b/README
@@ -5126,8 +5126,9 @@
 -----------------
 
 All contributions to U-Boot should conform to the Linux kernel
-coding style; see the file "Documentation/CodingStyle" and the script
-"scripts/Lindent" in your Linux kernel source directory.
+coding style; see the kernel coding style guide at
+https://www.kernel.org/doc/html/latest/process/coding-style.html, and the
+script "scripts/Lindent" in your Linux kernel source directory.
 
 Source files originating from a different project (for example the
 MTD subsystem) are generally exempt from these guidelines and are not
diff --git a/arch/arc/include/asm/arcregs.h b/arch/arc/include/asm/arcregs.h
index 54a9b00..ba1f7ba 100644
--- a/arch/arc/include/asm/arcregs.h
+++ b/arch/arc/include/asm/arcregs.h
@@ -27,6 +27,12 @@
 #define ARC_AUX_IC_PTAG		0x1E
 #endif
 #define ARC_BCR_IC_BUILD	0x77
+#define AUX_AUX_CACHE_LIMIT		0x5D
+#define ARC_AUX_NON_VOLATILE_LIMIT	0x5E
+
+/* ICCM and DCCM auxiliary registers */
+#define ARC_AUX_DCCM_BASE	0x18	/* DCCM Base Addr ARCv2 */
+#define ARC_AUX_ICCM_BASE	0x208	/* ICCM Base Addr ARCv2 */
 
 /* Timer related auxiliary registers */
 #define ARC_AUX_TIMER0_CNT	0x21	/* Timer 0 count */
@@ -72,6 +78,9 @@
 /* gcc builtin sr needs reg param to be long immediate */
 #define write_aux_reg(reg_immed, val)		\
 		__builtin_arc_sr((unsigned int)val, reg_immed)
+
+/* ARCNUM [15:8] - field to identify each core in a multi-core system */
+#define CPU_ID_GET()	((read_aux_reg(ARC_AUX_IDENTITY) & 0xFF00) >> 8)
 #endif /* __ASSEMBLY__ */
 
 #endif /* _ASM_ARC_ARCREGS_H */
diff --git a/arch/arc/include/asm/gpio.h b/arch/arc/include/asm/gpio.h
new file mode 100644
index 0000000..306ab4c
--- /dev/null
+++ b/arch/arc/include/asm/gpio.h
@@ -0,0 +1 @@
+#include <asm-generic/gpio.h>
diff --git a/arch/arc/lib/cache.c b/arch/arc/lib/cache.c
index d8741fe..1073e15 100644
--- a/arch/arc/lib/cache.c
+++ b/arch/arc/lib/cache.c
@@ -32,15 +32,15 @@
  * relocation but will be used after being zeroed.
  */
 int l1_line_sz __section(".data");
-int dcache_exists __section(".data");
-int icache_exists __section(".data");
+bool dcache_exists __section(".data") = false;
+bool icache_exists __section(".data") = false;
 
 #define CACHE_LINE_MASK		(~(l1_line_sz - 1))
 
 #ifdef CONFIG_ISA_ARCV2
 int slc_line_sz __section(".data");
-int slc_exists __section(".data");
-int ioc_exists __section(".data");
+bool slc_exists __section(".data") = false;
+bool ioc_exists __section(".data") = false;
 
 static unsigned int __before_slc_op(const int op)
 {
@@ -152,7 +152,7 @@
 	sbcr.word = read_aux_reg(ARC_BCR_SLC);
 	if (sbcr.fields.ver) {
 		slc_cfg.word = read_aux_reg(ARC_AUX_SLC_CONFIG);
-		slc_exists = 1;
+		slc_exists = true;
 		slc_line_sz = (slc_cfg.fields.lsz == 0) ? 128 : 64;
 	}
 
@@ -169,7 +169,7 @@
 
 	cbcr.word = read_aux_reg(ARC_BCR_CLUSTER);
 	if (cbcr.fields.c)
-		ioc_exists = 1;
+		ioc_exists = true;
 }
 #endif
 
@@ -190,7 +190,7 @@
 
 	ibcr.word = read_aux_reg(ARC_BCR_IC_BUILD);
 	if (ibcr.fields.ver) {
-		icache_exists = 1;
+		icache_exists = true;
 		l1_line_sz = ic_line_sz = 8 << ibcr.fields.line_len;
 		if (!ic_line_sz)
 			panic("Instruction exists but line length is 0\n");
@@ -198,7 +198,7 @@
 
 	dbcr.word = read_aux_reg(ARC_BCR_DC_BUILD);
 	if (dbcr.fields.ver){
-		dcache_exists = 1;
+		dcache_exists = true;
 		l1_line_sz = dc_line_sz = 16 << dbcr.fields.line_len;
 		if (!dc_line_sz)
 			panic("Data cache exists but line length is 0\n");
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index e50ba93..7390995 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -850,6 +850,7 @@
 	select SUPPORT_SPL
 	select ARCH_MISC_INIT
 	imply SCSI
+	imply SCSI_AHCI
 	help
 	  Support for Freescale LS2080AQDS platform
 	  The LS2080A Development System (QDS) is a high-performance
@@ -865,6 +866,7 @@
 	select SUPPORT_SPL
 	select ARCH_MISC_INIT
 	imply SCSI
+	imply SCSI_AHCI
 	help
 	  Support for Freescale LS2080ARDB platform.
 	  The LS2080A Reference design board (RDB) is a high-performance
@@ -926,6 +928,7 @@
 	select ARM64
 	select BOARD_LATE_INIT
 	imply SCSI
+	imply SCSI_AHCI
 	help
 	  Support for Freescale LS1012ARDB platform.
 	  The LS1012A Reference design board (RDB) is a high-performance
diff --git a/arch/arm/cpu/armv7/ls102xa/Kconfig b/arch/arm/cpu/armv7/ls102xa/Kconfig
index 20e2b1a..635358e 100644
--- a/arch/arm/cpu/armv7/ls102xa/Kconfig
+++ b/arch/arm/cpu/armv7/ls102xa/Kconfig
@@ -20,6 +20,7 @@
 	select SYS_FSL_SEC_COMPAT_5
 	select SYS_FSL_SEC_LE
 	imply SCSI
+	imply SCSI_AHCI
 	imply CMD_PCI
 
 menu "LS102xA architecture"
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
index 5daf79e..66bc32c 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
+++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
@@ -5,6 +5,10 @@
 	select SYS_FSL_DDR_BE
 	select SYS_FSL_MMDC
 	select SYS_FSL_ERRATUM_A010315
+	select SYS_FSL_ERRATUM_A009798
+	select SYS_FSL_ERRATUM_A008997
+	select SYS_FSL_ERRATUM_A009007
+	select SYS_FSL_ERRATUM_A009008
 	select ARCH_EARLY_INIT_R
 	select BOARD_EARLY_INIT_F
 
@@ -31,6 +35,7 @@
 	select ARCH_EARLY_INIT_R
 	select BOARD_EARLY_INIT_F
 	imply SCSI
+	imply SCSI_AHCI
 	imply CMD_PCI
 
 config ARCH_LS1046A
@@ -57,6 +62,7 @@
 	select ARCH_EARLY_INIT_R
 	select BOARD_EARLY_INIT_F
 	imply SCSI
+	imply SCSI_AHCI
 
 config ARCH_LS1088A
 	bool
@@ -244,6 +250,7 @@
 	default 0x40680000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS1012A
 	default 0x20680000 if SYS_LS_PPA_FW_IN_XIP && QSPI_BOOT && ARCH_LS2080A
 	default 0x580680000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS2080A
+	default 0x20680000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS1088A
 	default 0x680000 if SYS_LS_PPA_FW_IN_MMC
 	default 0x680000 if SYS_LS_PPA_FW_IN_NAND
 	help
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
index ab5d76e..d082629 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
@@ -29,6 +29,7 @@
 #include <fsl_ddr.h>
 #endif
 #include <asm/arch/clock.h>
+#include <hwconfig.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -494,6 +495,41 @@
 	return 0;
 }
 
+static void config_core_prefetch(void)
+{
+	char *buf = NULL;
+	char buffer[HWCONFIG_BUFFER_SIZE];
+	const char *prefetch_arg = NULL;
+	size_t arglen;
+	unsigned int mask;
+	struct pt_regs regs;
+
+	if (env_get_f("hwconfig", buffer, sizeof(buffer)) > 0)
+		buf = buffer;
+
+	prefetch_arg = hwconfig_subarg_f("core_prefetch", "disable",
+					 &arglen, buf);
+
+	if (prefetch_arg) {
+		mask = simple_strtoul(prefetch_arg, NULL, 0) & 0xff;
+		if (mask & 0x1) {
+			printf("Core0 prefetch can't be disabled\n");
+			return;
+		}
+
+#define SIP_PREFETCH_DISABLE_64 0xC200FF13
+		regs.regs[0] = SIP_PREFETCH_DISABLE_64;
+		regs.regs[1] = mask;
+		smc_call(&regs);
+
+		if (regs.regs[0])
+			printf("Prefetch disable config failed for mask ");
+		else
+			printf("Prefetch disable config passed for mask ");
+		printf("0x%x\n", mask);
+	}
+}
+
 int arch_early_init_r(void)
 {
 #ifdef CONFIG_SYS_FSL_ERRATUM_A009635
@@ -521,6 +557,8 @@
 	fsl_rgmii_init();
 #endif
 
+	config_core_prefetch();
+
 #ifdef CONFIG_SYS_HAS_SERDES
 	fsl_serdes_init();
 #endif
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/doc/README.core_prefetch b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.core_prefetch
new file mode 100644
index 0000000..85cf6ab
--- /dev/null
+++ b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.core_prefetch
@@ -0,0 +1,20 @@
+Core instruction prefetch disable
+---------------------------------
+To disable instruction prefetch of core; hwconfig needs to be updated.
+for e.g.
+setenv hwconfig 'fsl_ddr:bank_intlv=auto;core_prefetch:disable=0x02'
+
+Here 0x02 can be replaced with any valid value except Mask[0] bit. It
+represents 64 bit mask. The 64-bit Mask has one bit for each core.
+Mask[0] = core0
+Mask[1] = core1
+Mask[2] = core2
+etc
+If the bit is set ('b1) in the mask, then prefetch is disabled for
+that core when it is released from reset.
+
+core0 prefetch should not be disabled i.e. Mask[0] should never be set.
+Setting Mask[0] may lead to undefined behavior.
+
+Once disabled, prefetch remains disabled until the next reset.
+There is no function to re-enable prefetch.
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c
index 497a4b5..ae57c0e 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c
@@ -66,10 +66,13 @@
 #ifdef CONFIG_SYS_FSL_ERRATUM_A009008
 	u32 __iomem *scfg = (u32 __iomem *)SCFG_BASE;
 
-#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A)
+#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A) || \
+	defined(CONFIG_ARCH_LS1012A)
 	set_usb_txvreftune(scfg, SCFG_USB3PRM1CR_USB1);
+#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A)
 	set_usb_txvreftune(scfg, SCFG_USB3PRM1CR_USB2);
 	set_usb_txvreftune(scfg, SCFG_USB3PRM1CR_USB3);
+#endif
 #elif defined(CONFIG_ARCH_LS2080A)
 	set_usb_txvreftune(scfg, SCFG_USB3PRM1CR);
 #endif
@@ -87,17 +90,21 @@
 #ifdef CONFIG_SYS_FSL_ERRATUM_A009798
 	u32 __iomem *scfg = (u32 __iomem *)SCFG_BASE;
 
-#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A)
+#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A) || \
+	defined(CONFIG_ARCH_LS1012A)
 	set_usb_sqrxtune(scfg, SCFG_USB3PRM1CR_USB1);
+#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A)
 	set_usb_sqrxtune(scfg, SCFG_USB3PRM1CR_USB2);
 	set_usb_sqrxtune(scfg, SCFG_USB3PRM1CR_USB3);
+#endif
 #elif defined(CONFIG_ARCH_LS2080A)
 	set_usb_sqrxtune(scfg, SCFG_USB3PRM1CR);
 #endif
 #endif /* CONFIG_SYS_FSL_ERRATUM_A009798 */
 }
 
-#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A)
+#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A) || \
+	defined(CONFIG_ARCH_LS1012A)
 static inline void set_usb_pcstxswingfull(u32 __iomem *scfg, u32 offset)
 {
 	scfg_clrsetbits32(scfg + offset / 4,
@@ -109,17 +116,21 @@
 static void erratum_a008997(void)
 {
 #ifdef CONFIG_SYS_FSL_ERRATUM_A008997
-#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A)
+#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A) || \
+	defined(CONFIG_ARCH_LS1012A)
 	u32 __iomem *scfg = (u32 __iomem *)SCFG_BASE;
 
 	set_usb_pcstxswingfull(scfg, SCFG_USB3PRM2CR_USB1);
+#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A)
 	set_usb_pcstxswingfull(scfg, SCFG_USB3PRM2CR_USB2);
 	set_usb_pcstxswingfull(scfg, SCFG_USB3PRM2CR_USB3);
 #endif
+#endif
 #endif /* CONFIG_SYS_FSL_ERRATUM_A008997 */
 }
 
-#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A)
+#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A) || \
+	defined(CONFIG_ARCH_LS1012A)
 
 #define PROGRAM_USB_PHY_RX_OVRD_IN_HI(phy)	\
 	out_be16((phy) + SCFG_USB_PHY_RX_OVRD_IN_HI, USB_PHY_RX_EQ_VAL_1);	\
@@ -139,16 +150,18 @@
 
 static void erratum_a009007(void)
 {
-#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A)
+#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A) || \
+	defined(CONFIG_ARCH_LS1012A)
 	void __iomem *usb_phy = (void __iomem *)SCFG_USB_PHY1;
 
 	PROGRAM_USB_PHY_RX_OVRD_IN_HI(usb_phy);
-
+#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A)
 	usb_phy = (void __iomem *)SCFG_USB_PHY2;
 	PROGRAM_USB_PHY_RX_OVRD_IN_HI(usb_phy);
 
 	usb_phy = (void __iomem *)SCFG_USB_PHY3;
 	PROGRAM_USB_PHY_RX_OVRD_IN_HI(usb_phy);
+#endif
 #elif defined(CONFIG_ARCH_LS2080A) || defined(CONFIG_ARCH_LS1088A)
 	void __iomem *dcsr = (void __iomem *)DCSR_BASE;
 
diff --git a/arch/arm/include/asm/arch-ls102xa/config.h b/arch/arm/include/asm/arch-ls102xa/config.h
index ff0fc47..9404611 100644
--- a/arch/arm/include/asm/arch-ls102xa/config.h
+++ b/arch/arm/include/asm/arch-ls102xa/config.h
@@ -80,8 +80,6 @@
 
 /* SATA */
 #define AHCI_BASE_ADDR				(CONFIG_SYS_IMMR + 0x02200000)
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID		1
 #define CONFIG_SYS_SCSI_MAX_LUN		1
diff --git a/arch/arm/include/asm/arch-pxa/hardware.h b/arch/arm/include/asm/arch-pxa/hardware.h
index e671c14..6d0023d 100644
--- a/arch/arm/include/asm/arch-pxa/hardware.h
+++ b/arch/arm/include/asm/arch-pxa/hardware.h
@@ -79,33 +79,4 @@
 
 #endif
 
-
-/*
- * Implementation specifics
- */
-
-#ifdef CONFIG_ARCH_LUBBOCK
-#include "lubbock.h"
-#endif
-
-#ifdef CONFIG_ARCH_PXA_IDP
-#include "idp.h"
-#endif
-
-#ifdef CONFIG_ARCH_PXA_CERF
-#include "cerf.h"
-#endif
-
-#ifdef CONFIG_ARCH_CSB226
-#include "csb226.h"
-#endif
-
-#ifdef CONFIG_ARCH_INNOKOM
-#include "innokom.h"
-#endif
-
-#ifdef CONFIG_ARCH_PLEB
-#include "pleb.h"
-#endif
-
 #endif	/* _ASM_ARCH_HARDWARE_H */
diff --git a/arch/arm/lib/crt0_64.S b/arch/arm/lib/crt0_64.S
index ccefce0..9cb7055 100644
--- a/arch/arm/lib/crt0_64.S
+++ b/arch/arm/lib/crt0_64.S
@@ -120,8 +120,9 @@
 #endif /* !CONFIG_SPL_BUILD */
 #if defined(CONFIG_SPL_BUILD)
 	bl	spl_relocate_stack_gd           /* may return NULL */
-	/* set up gd here, outside any C code */
-	mov	x18, x0
+	/* set up gd here, outside any C code, if new stack is returned */
+	cmp	x0, #0
+	csel	x18, x0, x18, ne
 	/*
 	 * Perform 'sp = (x0 != NULL) ? x0 : sp' while working
 	 * around the constraint that conditional moves can not
diff --git a/arch/arm/mach-kirkwood/include/mach/config.h b/arch/arm/mach-kirkwood/include/mach/config.h
index ba60071..efa4e7b 100644
--- a/arch/arm/mach-kirkwood/include/mach/config.h
+++ b/arch/arm/mach-kirkwood/include/mach/config.h
@@ -97,7 +97,6 @@
  */
 #ifdef CONFIG_IDE
 #define __io
-#define CONFIG_MVSATA_IDE
 #define CONFIG_IDE_PREINIT
 #define CONFIG_MVSATA_IDE_USE_PORT1
 /* Needs byte-swapping for ATA data register */
diff --git a/arch/arm/mach-uniphier/clk/Makefile b/arch/arm/mach-uniphier/clk/Makefile
index 76633bc..5cd0897 100644
--- a/arch/arm/mach-uniphier/clk/Makefile
+++ b/arch/arm/mach-uniphier/clk/Makefile
@@ -27,3 +27,4 @@
 
 obj-$(CONFIG_ARCH_UNIPHIER_LD11)	+= pll-base-ld20.o
 obj-$(CONFIG_ARCH_UNIPHIER_LD20)	+= pll-base-ld20.o
+obj-$(CONFIG_ARCH_UNIPHIER_PXS3)	+= pll-base-ld20.o
diff --git a/arch/arm/mach-uniphier/clk/pll-base-ld20.c b/arch/arm/mach-uniphier/clk/pll-base-ld20.c
index 3aa42f8..385f54d 100644
--- a/arch/arm/mach-uniphier/clk/pll-base-ld20.c
+++ b/arch/arm/mach-uniphier/clk/pll-base-ld20.c
@@ -5,8 +5,10 @@
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
+#include <linux/bitfield.h>
 #include <linux/bitops.h>
 #include <linux/delay.h>
+#include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/io.h>
 #include <linux/sizes.h>
@@ -18,7 +20,6 @@
 #define SC_PLLCTRL_SSC_EN		BIT(31)
 #define SC_PLLCTRL2_NRSTDS		BIT(28)
 #define SC_PLLCTRL2_SSC_JK_MASK		GENMASK(26, 0)
-#define SC_PLLCTRL3_REGI_SHIFT		16
 #define SC_PLLCTRL3_REGI_MASK		GENMASK(19, 16)
 
 /* PLL type: VPLL27 */
@@ -41,13 +42,17 @@
 	if (freq != UNIPHIER_PLL_FREQ_DEFAULT) {
 		tmp = readl(base);	/* SSCPLLCTRL */
 		tmp &= ~SC_PLLCTRL_SSC_DK_MASK;
-		tmp |= (487 * freq * ssc_rate / divn / 512) &
-							SC_PLLCTRL_SSC_DK_MASK;
+		tmp |= FIELD_PREP(SC_PLLCTRL_SSC_DK_MASK,
+				  DIV_ROUND_CLOSEST(487UL * freq * ssc_rate,
+						    divn * 512));
 		writel(tmp, base);
 
 		tmp = readl(base + 4);
 		tmp &= ~SC_PLLCTRL2_SSC_JK_MASK;
-		tmp |= (41859 * freq / divn) & SC_PLLCTRL2_SSC_JK_MASK;
+		tmp |= FIELD_PREP(SC_PLLCTRL2_SSC_JK_MASK,
+				  DIV_ROUND_CLOSEST(21431887UL * freq,
+						    divn * 512));
+		writel(tmp, base + 4);
 
 		udelay(50);
 	}
@@ -90,7 +95,7 @@
 
 	tmp = readl(base + 8);	/* SSCPLLCTRL3 */
 	tmp &= ~SC_PLLCTRL3_REGI_MASK;
-	tmp |= regi << SC_PLLCTRL3_REGI_SHIFT;
+	tmp |= FIELD_PREP(SC_PLLCTRL3_REGI_MASK, regi);
 	writel(tmp, base + 8);
 
 	iounmap(base);
diff --git a/arch/powerpc/cpu/mpc83xx/Kconfig b/arch/powerpc/cpu/mpc83xx/Kconfig
index a377973..05d29d2 100644
--- a/arch/powerpc/cpu/mpc83xx/Kconfig
+++ b/arch/powerpc/cpu/mpc83xx/Kconfig
@@ -55,6 +55,7 @@
 	bool "Support MPC837XEMDS"
 	select BOARD_EARLY_INIT_F
 	imply CMD_SATA
+	imply FSL_SATA
 
 config TARGET_MPC837XERDB
 	bool "Support MPC837XERDB"
diff --git a/arch/powerpc/cpu/mpc85xx/Kconfig b/arch/powerpc/cpu/mpc85xx/Kconfig
index 92187d3..5df8175 100644
--- a/arch/powerpc/cpu/mpc85xx/Kconfig
+++ b/arch/powerpc/cpu/mpc85xx/Kconfig
@@ -92,6 +92,7 @@
 # Use DDR3 controller with DDR2 DIMMs on this board
 	select SYS_FSL_DDRC_GEN3
 	imply CMD_SATA
+	imply FSL_SATA
 
 config TARGET_MPC8541CDS
 	bool "Support MPC8541CDS"
@@ -148,6 +149,7 @@
 	select SUPPORT_SPL
 	select SUPPORT_TPL
 	imply CMD_SATA
+	imply FSL_SATA
 
 config TARGET_P1023RDB
 	bool "Support P1023RDB"
@@ -209,6 +211,7 @@
 	select ARCH_P1025
 	imply CMD_EEPROM
 	imply CMD_SATA
+	imply SATA_SIL
 
 config TARGET_P2020RDB
 	bool "Support P2020RDB-PC"
@@ -217,6 +220,7 @@
 	select ARCH_P2020
 	imply CMD_EEPROM
 	imply CMD_SATA
+	imply SATA_SIL
 
 config TARGET_P1_TWR
 	bool "Support p1_twr"
@@ -228,6 +232,7 @@
 	select BOARD_LATE_INIT if CHAIN_OF_TRUST
 	select PHYS_64BIT
 	imply CMD_SATA
+	imply FSL_SATA
 
 config TARGET_QEMU_PPCE500
 	bool "Support qemu-ppce500"
@@ -242,6 +247,7 @@
 	select PHYS_64BIT
 	imply CMD_EEPROM
 	imply CMD_SATA
+	imply FSL_SATA
 
 config TARGET_T1023RDB
 	bool "Support T1023RDB"
@@ -640,6 +646,7 @@
 	imply CMD_SATA
 	imply CMD_PCI
 	imply CMD_REGINFO
+	imply FSL_SATA
 
 config ARCH_P1011
 	bool
@@ -672,6 +679,7 @@
 	imply CMD_SATA
 	imply CMD_PCI
 	imply CMD_REGINFO
+	imply SATA_SIL
 
 config ARCH_P1021
 	bool
@@ -690,6 +698,7 @@
 	imply CMD_NAND
 	imply CMD_SATA
 	imply CMD_REGINFO
+	imply SATA_SIL
 
 config ARCH_P1022
 	bool
@@ -737,6 +746,7 @@
 	imply CMD_SATA
 	imply CMD_PCI
 	imply CMD_REGINFO
+	imply SATA_SIL
 
 config ARCH_P1025
 	bool
@@ -821,6 +831,7 @@
 	imply CMD_NAND
 	imply CMD_SATA
 	imply CMD_REGINFO
+	imply FSL_SATA
 
 config ARCH_P4080
 	bool
@@ -858,6 +869,7 @@
 	select FSL_ELBC
 	imply CMD_SATA
 	imply CMD_REGINFO
+	imply SATA_SIL
 
 config ARCH_P5020
 	bool
@@ -881,6 +893,7 @@
 	select FSL_ELBC
 	imply CMD_SATA
 	imply CMD_REGINFO
+	imply FSL_SATA
 
 config ARCH_P5040
 	bool
@@ -904,6 +917,7 @@
 	select FSL_ELBC
 	imply CMD_SATA
 	imply CMD_REGINFO
+	imply FSL_SATA
 
 config ARCH_QEMU_E500
 	bool
@@ -970,6 +984,7 @@
 	imply CMD_NAND
 	imply CMD_SATA
 	imply CMD_REGINFO
+	imply FSL_SATA
 
 config ARCH_T1042
 	bool
@@ -992,6 +1007,7 @@
 	imply CMD_NAND
 	imply CMD_SATA
 	imply CMD_REGINFO
+	imply FSL_SATA
 
 config ARCH_T2080
 	bool
@@ -1017,6 +1033,7 @@
 	imply CMD_SATA
 	imply CMD_NAND
 	imply CMD_REGINFO
+	imply FSL_SATA
 
 config ARCH_T2081
 	bool
@@ -1063,6 +1080,7 @@
 	imply CMD_SATA
 	imply CMD_NAND
 	imply CMD_REGINFO
+	imply FSL_SATA
 
 config ARCH_T4240
 	bool
@@ -1090,6 +1108,7 @@
 	imply CMD_SATA
 	imply CMD_NAND
 	imply CMD_REGINFO
+	imply FSL_SATA
 
 config BOOKE
 	bool
diff --git a/arch/sandbox/cpu/os.c b/arch/sandbox/cpu/os.c
index c524957..9dd90a1 100644
--- a/arch/sandbox/cpu/os.c
+++ b/arch/sandbox/cpu/os.c
@@ -421,6 +421,17 @@
 	return 0;
 }
 
+void os_putc(int ch)
+{
+	putchar(ch);
+}
+
+void os_puts(const char *str)
+{
+	while (*str)
+		os_putc(*str++);
+}
+
 int os_write_ram_buf(const char *fname)
 {
 	struct sandbox_state *state = state_get_current();
diff --git a/arch/x86/cpu/baytrail/Kconfig b/arch/x86/cpu/baytrail/Kconfig
index 1d876b1..f47beda 100644
--- a/arch/x86/cpu/baytrail/Kconfig
+++ b/arch/x86/cpu/baytrail/Kconfig
@@ -19,6 +19,7 @@
 	imply MMC_SDHCI
 	imply MMC_SDHCI_SDMA
 	imply SCSI
+	imply SCSI_AHCI
 	imply SPI_FLASH
 	imply SYS_NS16550
 	imply USB
diff --git a/arch/x86/cpu/braswell/Kconfig b/arch/x86/cpu/braswell/Kconfig
index 31ac279..042ad2b 100644
--- a/arch/x86/cpu/braswell/Kconfig
+++ b/arch/x86/cpu/braswell/Kconfig
@@ -19,6 +19,7 @@
 	imply MMC_SDHCI
 	imply MMC_SDHCI_SDMA
 	imply SCSI
+	imply SCSI_AHCI
 	imply SPI_FLASH
 	imply SYS_NS16550
 	imply USB
diff --git a/arch/x86/cpu/broadwell/Kconfig b/arch/x86/cpu/broadwell/Kconfig
index bc2dba2..42018dc 100644
--- a/arch/x86/cpu/broadwell/Kconfig
+++ b/arch/x86/cpu/broadwell/Kconfig
@@ -13,6 +13,7 @@
 	imply ICH_SPI
 	imply INTEL_BROADWELL_GPIO
 	imply SCSI
+	imply SCSI_AHCI
 	imply SPI_FLASH
 	imply USB
 	imply USB_EHCI_HCD
diff --git a/arch/x86/cpu/coreboot/Kconfig b/arch/x86/cpu/coreboot/Kconfig
index 60eb45f..fa3b64f 100644
--- a/arch/x86/cpu/coreboot/Kconfig
+++ b/arch/x86/cpu/coreboot/Kconfig
@@ -10,6 +10,7 @@
 	imply MMC_PCI
 	imply MMC_SDHCI
 	imply MMC_SDHCI_SDMA
+	imply SCSI_AHCI
 	imply SPI_FLASH
 	imply SYS_NS16550
 	imply USB
diff --git a/arch/x86/cpu/ivybridge/Kconfig b/arch/x86/cpu/ivybridge/Kconfig
index c214ea0..85ea6c9 100644
--- a/arch/x86/cpu/ivybridge/Kconfig
+++ b/arch/x86/cpu/ivybridge/Kconfig
@@ -14,6 +14,7 @@
 	imply ICH_SPI
 	imply INTEL_ICH6_GPIO
 	imply SCSI
+	imply SCSI_AHCI
 	imply SPI_FLASH
 	imply USB
 	imply USB_EHCI_HCD
diff --git a/arch/x86/cpu/qemu/Kconfig b/arch/x86/cpu/qemu/Kconfig
index 81444f3..0a801aa 100644
--- a/arch/x86/cpu/qemu/Kconfig
+++ b/arch/x86/cpu/qemu/Kconfig
@@ -9,6 +9,7 @@
 	select ARCH_EARLY_INIT_R
 	imply AHCI_PCI
 	imply E1000
+	imply SCSI_AHCI
 	imply SYS_NS16550
 	imply USB
 	imply USB_EHCI_HCD
diff --git a/arch/x86/cpu/queensbay/Kconfig b/arch/x86/cpu/queensbay/Kconfig
index 835de85..460ede0 100644
--- a/arch/x86/cpu/queensbay/Kconfig
+++ b/arch/x86/cpu/queensbay/Kconfig
@@ -18,6 +18,7 @@
 	imply MMC_SDHCI_SDMA
 	imply PCH_GBE
 	imply SCSI
+	imply SCSI_AHCI
 	imply SPI_FLASH
 	imply SYS_NS16550
 	imply USB
diff --git a/board/Arcturus/ucp1020/tlb.c b/board/Arcturus/ucp1020/tlb.c
index fd7134f..95d58af 100644
--- a/board/Arcturus/ucp1020/tlb.c
+++ b/board/Arcturus/ucp1020/tlb.c
@@ -79,7 +79,7 @@
 	(defined(CONFIG_SPL) && !defined(CONFIG_SPL_COMMON_INIT_DDR))
 	/* *I*G - eSDHC/eSPI/NAND boot */
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
-		      MAS3_SX | MAS3_SW | MAS3_SR, 0,
+		      MAS3_SX | MAS3_SW | MAS3_SR, MAS2_M,
 		      0, 8, BOOKE_PAGESZ_1G, 1),
 
 #endif /* RAMBOOT/SPL */
diff --git a/board/freescale/b4860qds/tlb.c b/board/freescale/b4860qds/tlb.c
index 7b55b86..88910d6 100644
--- a/board/freescale/b4860qds/tlb.c
+++ b/board/freescale/b4860qds/tlb.c
@@ -147,7 +147,7 @@
 
 #if defined(CONFIG_RAMBOOT_PBL) && !defined(CONFIG_SPL_BUILD)
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 17, BOOKE_PAGESZ_2G, 1)
 #endif
 };
diff --git a/board/freescale/bsc9131rdb/tlb.c b/board/freescale/bsc9131rdb/tlb.c
index c8ecf5d..e5dab9e 100644
--- a/board/freescale/bsc9131rdb/tlb.c
+++ b/board/freescale/bsc9131rdb/tlb.c
@@ -49,7 +49,7 @@
 
 #if  defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_SPL)
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
-			MAS3_SX|MAS3_SW|MAS3_SR, 0,
+			MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 			0, 8, BOOKE_PAGESZ_1G, 1),
 #endif
 
diff --git a/board/freescale/bsc9132qds/tlb.c b/board/freescale/bsc9132qds/tlb.c
index 07febc2..56199e5 100644
--- a/board/freescale/bsc9132qds/tlb.c
+++ b/board/freescale/bsc9132qds/tlb.c
@@ -71,7 +71,7 @@
 
 #if defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_SPL)
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 8, BOOKE_PAGESZ_1G, 1),
 #endif
 
diff --git a/board/freescale/c29xpcie/tlb.c b/board/freescale/c29xpcie/tlb.c
index c5abed0..85d58c8 100644
--- a/board/freescale/c29xpcie/tlb.c
+++ b/board/freescale/c29xpcie/tlb.c
@@ -67,11 +67,11 @@
 		(defined(CONFIG_SPL) && !defined(CONFIG_SPL_BUILD))
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE,
 			CONFIG_SYS_DDR_SDRAM_BASE,
-			MAS3_SX|MAS3_SW|MAS3_SR, 0,
+			MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 			0, 8, BOOKE_PAGESZ_256M, 1),
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE + 0x10000000,
 			CONFIG_SYS_DDR_SDRAM_BASE + 0x10000000,
-			MAS3_SX|MAS3_SW|MAS3_SR, 0,
+			MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 			0, 9, BOOKE_PAGESZ_256M, 1),
 #endif
 
diff --git a/board/freescale/ls1088a/Kconfig b/board/freescale/ls1088a/Kconfig
index 1ada661..4479dd0 100644
--- a/board/freescale/ls1088a/Kconfig
+++ b/board/freescale/ls1088a/Kconfig
@@ -12,6 +12,7 @@
 config SYS_CONFIG_NAME
 	default "ls1088aqds"
 
+source "board/freescale/common/Kconfig"
 endif
 
 if TARGET_LS1088ARDB
@@ -28,4 +29,5 @@
 config SYS_CONFIG_NAME
 	default "ls1088ardb"
 
+source "board/freescale/common/Kconfig"
 endif
diff --git a/board/freescale/ls1088a/MAINTAINERS b/board/freescale/ls1088a/MAINTAINERS
index b3d5c38..de3961d 100644
--- a/board/freescale/ls1088a/MAINTAINERS
+++ b/board/freescale/ls1088a/MAINTAINERS
@@ -15,3 +15,15 @@
 F:	include/configs/ls1088aqds.h
 F:	configs/ls1088aqds_qspi_defconfig
 F:	configs/ls1088aqds_sdcard_qspi_defconfig
+
+LS1088AQDS_QSPI_SECURE_BOOT BOARD
+M:	Udit Agarwal <udit.agarwal@nxp.com>
+M:	Vinitha Pillai-B57223 <vinitha.pillai@nxp.com>
+S:	Maintained
+F:	configs/ls1088aqds_qspi_SECURE_BOOT_defconfig
+
+LS1088ARDB_QSPI_SECURE_BOOT BOARD
+M:	Udit Agarwal <udit.agarwal@nxp.com>
+M:	Vinitha Pillai-B57223 <vinitha.pillai@nxp.com>
+S:	Maintained
+F:	configs/ls1088ardb_qspi_SECURE_BOOT_defconfig
diff --git a/board/freescale/ls1088a/ls1088a.c b/board/freescale/ls1088a/ls1088a.c
index 96d9ae7..9daa007 100644
--- a/board/freescale/ls1088a/ls1088a.c
+++ b/board/freescale/ls1088a/ls1088a.c
@@ -315,6 +315,9 @@
 	out_le32(irq_ccsr + IRQCR_OFFSET / 4, AQR105_IRQ_MASK);
 #endif
 
+#ifdef CONFIG_FSL_CAAM
+	sec_init();
+#endif
 #ifdef CONFIG_FSL_LS_PPA
 	ppa_init();
 #endif
@@ -337,9 +340,6 @@
 #if defined(CONFIG_ARCH_MISC_INIT)
 int arch_misc_init(void)
 {
-#ifdef CONFIG_FSL_CAAM
-	sec_init();
-#endif
 	return 0;
 }
 #endif
@@ -368,6 +368,33 @@
 #endif
 
 #ifdef CONFIG_OF_BOARD_SETUP
+void fsl_fdt_fixup_flash(void *fdt)
+{
+	int offset;
+
+/*
+ * IFC-NOR and QSPI are muxed on SoC.
+ * So disable IFC node in dts if QSPI is enabled or
+ * disable QSPI node in dts in case QSPI is not enabled.
+ */
+
+#ifdef CONFIG_FSL_QSPI
+	offset = fdt_path_offset(fdt, "/soc/ifc/nor");
+
+	if (offset < 0)
+		offset = fdt_path_offset(fdt, "/ifc/nor");
+#else
+	offset = fdt_path_offset(fdt, "/soc/quadspi");
+
+	if (offset < 0)
+		offset = fdt_path_offset(fdt, "/quadspi");
+#endif
+	if (offset < 0)
+		return;
+
+	fdt_status_disabled(fdt, offset);
+}
+
 int ft_board_setup(void *blob, bd_t *bd)
 {
 	int err, i;
@@ -394,6 +421,8 @@
 
 	fdt_fixup_memory_banks(blob, base, size, CONFIG_NR_DRAM_BANKS);
 
+	fsl_fdt_fixup_flash(blob);
+
 #ifdef CONFIG_FSL_MC_ENET
 	fdt_fixup_board_enet(blob);
 	err = fsl_mc_ldpaa_exit(bd);
diff --git a/board/freescale/mpc8541cds/tlb.c b/board/freescale/mpc8541cds/tlb.c
index fff3b4a..6664f27 100644
--- a/board/freescale/mpc8541cds/tlb.c
+++ b/board/freescale/mpc8541cds/tlb.c
@@ -81,7 +81,7 @@
 	 * 0xf000_0000	64M	LBC SDRAM
 	 */
 	SET_TLB_ENTRY(1, CONFIG_SYS_LBC_SDRAM_BASE, CONFIG_SYS_LBC_SDRAM_BASE,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 6, BOOKE_PAGESZ_64M, 1),
 
 	/*
diff --git a/board/freescale/mpc8548cds/tlb.c b/board/freescale/mpc8548cds/tlb.c
index 363e043..571341f 100644
--- a/board/freescale/mpc8548cds/tlb.c
+++ b/board/freescale/mpc8548cds/tlb.c
@@ -48,7 +48,7 @@
 	 */
 	SET_TLB_ENTRY(1, CONFIG_SYS_LBC_SDRAM_BASE,
 		      CONFIG_SYS_LBC_SDRAM_BASE_PHYS,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 2, BOOKE_PAGESZ_64M, 1),
 
 	/*
diff --git a/board/freescale/mpc8568mds/tlb.c b/board/freescale/mpc8568mds/tlb.c
index b5e2fec..03d0fa1 100644
--- a/board/freescale/mpc8568mds/tlb.c
+++ b/board/freescale/mpc8568mds/tlb.c
@@ -67,7 +67,7 @@
 	 * 0xf000_0000	64M	LBC SDRAM
 	 */
 	SET_TLB_ENTRY(1, CONFIG_SYS_LBC_SDRAM_BASE, CONFIG_SYS_LBC_SDRAM_BASE,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 4, BOOKE_PAGESZ_64M, 1),
 
 	/*
diff --git a/board/freescale/p1010rdb/tlb.c b/board/freescale/p1010rdb/tlb.c
index af40f97..7d151f9 100644
--- a/board/freescale/p1010rdb/tlb.c
+++ b/board/freescale/p1010rdb/tlb.c
@@ -76,7 +76,7 @@
 #if defined(CONFIG_SYS_RAMBOOT) || \
 	(defined(CONFIG_SPL) && !defined(CONFIG_SPL_COMMON_INIT_DDR))
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
-			MAS3_SX|MAS3_SW|MAS3_SR, 0,
+			MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 			0, 8, BOOKE_PAGESZ_1G, 1),
 #endif
 
diff --git a/board/freescale/p1022ds/tlb.c b/board/freescale/p1022ds/tlb.c
index e7ae2e2..69d5e44 100644
--- a/board/freescale/p1022ds/tlb.c
+++ b/board/freescale/p1022ds/tlb.c
@@ -75,12 +75,12 @@
 	(defined(CONFIG_SPL) && !defined(CONFIG_SPL_COMMON_INIT_DDR))
 	/* **** - eSDHC/eSPI/NAND boot */
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 8, BOOKE_PAGESZ_1G, 1),
 	/* **** - eSDHC/eSPI/NAND boot - second 1GB of memory */
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE + 0x40000000,
 		      CONFIG_SYS_DDR_SDRAM_BASE + 0x40000000,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 9, BOOKE_PAGESZ_1G, 1),
 #endif
 
diff --git a/board/freescale/p1023rdb/tlb.c b/board/freescale/p1023rdb/tlb.c
index 8fd178e..35a63fe 100644
--- a/board/freescale/p1023rdb/tlb.c
+++ b/board/freescale/p1023rdb/tlb.c
@@ -86,12 +86,12 @@
 #ifdef CONFIG_SYS_RAMBOOT
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE,
 		      CONFIG_SYS_DDR_SDRAM_BASE,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 12, BOOKE_PAGESZ_256M, 1),
 
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE + 0x10000000,
 		      CONFIG_SYS_DDR_SDRAM_BASE + 0x10000000,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 13, BOOKE_PAGESZ_256M, 1),
 #endif
 };
diff --git a/board/freescale/p1_p2_rdb_pc/tlb.c b/board/freescale/p1_p2_rdb_pc/tlb.c
index 7cba411..6324ebf 100644
--- a/board/freescale/p1_p2_rdb_pc/tlb.c
+++ b/board/freescale/p1_p2_rdb_pc/tlb.c
@@ -82,7 +82,7 @@
 	(defined(CONFIG_SPL) && !defined(CONFIG_SPL_COMMON_INIT_DDR))
 	/* *I*G - eSDHC/eSPI/NAND boot */
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
-			MAS3_SX|MAS3_SW|MAS3_SR, 0,
+			MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 			0, 8, BOOKE_PAGESZ_1G, 1),
 
 #if defined(CONFIG_TARGET_P1020MBG) || defined(CONFIG_TARGET_P1020RDB_PD)
diff --git a/board/freescale/p1_twr/tlb.c b/board/freescale/p1_twr/tlb.c
index 308335c..0f365f9 100644
--- a/board/freescale/p1_twr/tlb.c
+++ b/board/freescale/p1_twr/tlb.c
@@ -67,7 +67,7 @@
 #ifdef CONFIG_SYS_RAMBOOT
 	/* *I*G - eSDHC boot */
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
-			MAS3_SX|MAS3_SW|MAS3_SR, 0,
+			MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 			0, 8, BOOKE_PAGESZ_1G, 1),
 #endif
 
diff --git a/board/freescale/t102xqds/tlb.c b/board/freescale/t102xqds/tlb.c
index 409e173..0d27a99 100644
--- a/board/freescale/t102xqds/tlb.c
+++ b/board/freescale/t102xqds/tlb.c
@@ -102,11 +102,11 @@
 
 #if defined(CONFIG_RAMBOOT_PBL) && !defined(CONFIG_SPL_BUILD)
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 12, BOOKE_PAGESZ_1G, 1),
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE + 0x40000000,
 		      CONFIG_SYS_DDR_SDRAM_BASE + 0x40000000,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 13, BOOKE_PAGESZ_1G, 1)
 #endif
 	/* entry 14 and 15 has been used hard coded, they will be disabled
diff --git a/board/freescale/t102xrdb/tlb.c b/board/freescale/t102xrdb/tlb.c
index 8269b3d..d77ce25 100644
--- a/board/freescale/t102xrdb/tlb.c
+++ b/board/freescale/t102xrdb/tlb.c
@@ -102,11 +102,11 @@
 
 #if defined(CONFIG_RAMBOOT_PBL) && !defined(CONFIG_SPL_BUILD)
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 12, BOOKE_PAGESZ_1G, 1),
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE + 0x40000000,
 		      CONFIG_SYS_DDR_SDRAM_BASE + 0x40000000,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 13, BOOKE_PAGESZ_1G, 1)
 #endif
 	/* entry 14 and 15 has been used hard coded, they will be disabled
diff --git a/board/freescale/t104xrdb/tlb.c b/board/freescale/t104xrdb/tlb.c
index 7c0511e..0789479 100644
--- a/board/freescale/t104xrdb/tlb.c
+++ b/board/freescale/t104xrdb/tlb.c
@@ -120,11 +120,11 @@
 
 #if defined(CONFIG_RAMBOOT_PBL) && !defined(CONFIG_SPL_BUILD)
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 12, BOOKE_PAGESZ_1G, 1),
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE + 0x40000000,
 		      CONFIG_SYS_DDR_SDRAM_BASE + 0x40000000,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 13, BOOKE_PAGESZ_1G, 1)
 #endif
 };
diff --git a/board/freescale/t208xqds/tlb.c b/board/freescale/t208xqds/tlb.c
index 8d60298..b0b3b4d 100644
--- a/board/freescale/t208xqds/tlb.c
+++ b/board/freescale/t208xqds/tlb.c
@@ -145,7 +145,7 @@
 
 #if defined(CONFIG_RAMBOOT_PBL) && !defined(CONFIG_SPL_BUILD)
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 19, BOOKE_PAGESZ_2G, 1)
 #endif
 };
diff --git a/board/freescale/t208xrdb/tlb.c b/board/freescale/t208xrdb/tlb.c
index 2ebea36..2cae4d0 100644
--- a/board/freescale/t208xrdb/tlb.c
+++ b/board/freescale/t208xrdb/tlb.c
@@ -144,7 +144,7 @@
 #endif
 #if defined(CONFIG_RAMBOOT_PBL) && !defined(CONFIG_SPL_BUILD)
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 19, BOOKE_PAGESZ_2G, 1)
 #endif
 
diff --git a/board/freescale/t4qds/tlb.c b/board/freescale/t4qds/tlb.c
index 1e4d096..a6d8bb3 100644
--- a/board/freescale/t4qds/tlb.c
+++ b/board/freescale/t4qds/tlb.c
@@ -139,7 +139,7 @@
 
 #if defined(CONFIG_RAMBOOT_PBL) && !defined(CONFIG_SPL_BUILD)
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 19, BOOKE_PAGESZ_2G, 1)
 #endif
 };
diff --git a/board/freescale/t4rdb/tlb.c b/board/freescale/t4rdb/tlb.c
index 6a6b4b5..648cfab 100644
--- a/board/freescale/t4rdb/tlb.c
+++ b/board/freescale/t4rdb/tlb.c
@@ -116,7 +116,7 @@
 #endif
 #if defined(CONFIG_RAMBOOT_PBL) && !defined(CONFIG_SPL_BUILD)
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 18, BOOKE_PAGESZ_2G, 1)
 #endif
 };
diff --git a/board/gdsys/p1022/tlb.c b/board/gdsys/p1022/tlb.c
index aee86a4..58b438f 100644
--- a/board/gdsys/p1022/tlb.c
+++ b/board/gdsys/p1022/tlb.c
@@ -65,7 +65,7 @@
 
 #ifdef CONFIG_SYS_RAMBOOT
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 6, BOOKE_PAGESZ_1G, 1),
 #endif
 #endif
diff --git a/board/logicpd/omap3som/README b/board/logicpd/omap3som/README
index 06b3998..b77b3d6 100644
--- a/board/logicpd/omap3som/README
+++ b/board/logicpd/omap3som/README
@@ -17,3 +17,46 @@
   make distclean
   make omap3_logic_defconfig
 
+Falcon Mode: FAT SD cards
+=========================
+
+In this case the additional file is written to the filesystem.  In this
+example we assume that the uImage and device tree to be used are already on
+the FAT filesystem (only the uImage MUST be for this to function
+afterwards) along with a Falcon Mode aware MLO and the FAT partition has
+already been created and marked bootable:
+
+U-Boot # mmc rescan
+# Load kernel and device tree into memory, perform export
+U-Boot # fatload mmc 0 ${loadaddr} uImage
+U-Boot # run loadfdt
+U-Boot # setenv optargs quiet
+U-Boot # run mmcargs
+U-Boot # run common_bootargs
+U-Boot # spl export fdt ${loadaddr} - ${fdtaddr}
+
+This will print a number of lines and then end with something like:
+   Loading Device Tree to 8dec9000, end 8dee0295 ... OK
+
+So then note the starting address and write the args to mmc/sd:
+
+U-Boot # fatwrite mmc 0:1 0x8dec9000 args 0x20000
+
+The size of 0x20000 matches the CMD_SPL_WRITE_SIZE.
+
+Falcon Mode: NAND
+=================
+
+In this case the additional data is written to another partition of the
+NAND.  In this example we assume that the uImage and device tree to be are
+already located on the NAND somewhere (such as filesystem or mtd partition)
+along with a Falcon Mode aware MLO written to the correct locations for
+booting and mtdparts have been configured correctly for the board:
+
+U-Boot # nand read ${loadaddr} kernel
+U-Boot # load nand rootfs ${fdtaddr} /boot/am335x-evm.dtb
+U-Boot # run nandargs
+U-Boot # run common_bootargs
+U-Boot # spl export fdt ${loadaddr} - ${fdtaddr}
+U-Boot # nand erase.part u-boot-spl-os
+U-Boot # nand write ${fdtaddr} u-boot-spl-os
diff --git a/board/logicpd/omap3som/omap3logic.c b/board/logicpd/omap3som/omap3logic.c
index a55a520..b30fa24 100644
--- a/board/logicpd/omap3som/omap3logic.c
+++ b/board/logicpd/omap3som/omap3logic.c
@@ -114,6 +114,47 @@
 	timings->ctrlb = MICRON_V_ACTIMB_200;
 	timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_200MHz;
 }
+
+#define GPMC_NAND_COMMAND_0 (OMAP34XX_GPMC_BASE + 0x7c)
+#define GPMC_NAND_DATA_0 (OMAP34XX_GPMC_BASE + 0x84)
+#define GPMC_NAND_ADDRESS_0 (OMAP34XX_GPMC_BASE + 0x80)
+
+void spl_board_prepare_for_linux(void)
+{
+	/* The Micron NAND starts locked which
+	 * prohibits mounting the NAND as RW
+	 * The following commands are what unlocks
+	 * the NAND to become RW Falcon Mode does not
+	 * have as many smarts as U-Boot, but Logic PD
+	 * only makes NAND with 512MB so these hard coded
+	 * values should work for all current models
+	 */
+
+	writeb(0x70, GPMC_NAND_COMMAND_0);
+	writeb(-1, GPMC_NAND_DATA_0);
+	writeb(0x7a, GPMC_NAND_COMMAND_0);
+	writeb(0x00, GPMC_NAND_ADDRESS_0);
+	writeb(0x00, GPMC_NAND_ADDRESS_0);
+	writeb(0x00, GPMC_NAND_ADDRESS_0);
+	writeb(-1, GPMC_NAND_COMMAND_0);
+
+	/* Begin address 0 */
+	writeb(NAND_CMD_UNLOCK1, 0x6e00007c);
+	writeb(0x00, GPMC_NAND_ADDRESS_0);
+	writeb(0x00, GPMC_NAND_ADDRESS_0);
+	writeb(0x00, GPMC_NAND_ADDRESS_0);
+	writeb(-1, GPMC_NAND_DATA_0);
+
+	/* Ending address at the end of Flash */
+	writeb(NAND_CMD_UNLOCK2, GPMC_NAND_COMMAND_0);
+	writeb(0xc0, GPMC_NAND_ADDRESS_0);
+	writeb(0xff, GPMC_NAND_ADDRESS_0);
+	writeb(0x03, GPMC_NAND_ADDRESS_0);
+	writeb(-1, GPMC_NAND_DATA_0);
+	writeb(0x79, GPMC_NAND_COMMAND_0);
+	writeb(-1, GPMC_NAND_DATA_0);
+	writeb(-1, GPMC_NAND_DATA_0);
+}
 #endif
 
 #ifdef CONFIG_USB_MUSB_OMAP2PLUS
@@ -207,6 +248,16 @@
 }
 
 #ifdef CONFIG_BOARD_LATE_INIT
+
+static void unlock_nand(void)
+{
+	int dev = nand_curr_device;
+	struct mtd_info *mtd;
+
+	mtd = get_nand_dev_by_index(dev);
+	nand_unlock(mtd, 0, mtd->size, 0);
+}
+
 int board_late_init(void)
 {
 	struct board_id *board;
@@ -256,6 +307,10 @@
 
 	/* restore hsusb0_data5 pin as hsusb0_data5 */
 	MUX_VAL(CP(HSUSB0_DATA5),	(IEN  | PTD | DIS | M0));
+
+#ifdef CONFIG_CMD_NAND_LOCK_UNLOCK
+	unlock_nand();
+#endif
 	return 0;
 }
 #endif
diff --git a/board/sbc8548/tlb.c b/board/sbc8548/tlb.c
index 2f7e4c5..d2bf304 100644
--- a/board/sbc8548/tlb.c
+++ b/board/sbc8548/tlb.c
@@ -66,7 +66,7 @@
 	 * 0xf0000000	64M	LBC SDRAM First half
 	 */
 	SET_TLB_ENTRY(1, CONFIG_SYS_LBC_SDRAM_BASE, CONFIG_SYS_LBC_SDRAM_BASE,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 3, BOOKE_PAGESZ_64M, 1),
 
 	/*
@@ -75,7 +75,7 @@
 	 */
 	SET_TLB_ENTRY(1, CONFIG_SYS_LBC_SDRAM_BASE + 0x4000000,
 		      CONFIG_SYS_LBC_SDRAM_BASE + 0x4000000,
-		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
 		      0, 4, BOOKE_PAGESZ_64M, 1),
 #endif
 
diff --git a/board/synopsys/hsdk/hsdk.c b/board/synopsys/hsdk/hsdk.c
index 7b56255..7641978 100644
--- a/board/synopsys/hsdk/hsdk.c
+++ b/board/synopsys/hsdk/hsdk.c
@@ -26,6 +26,10 @@
 	return 0;
 }
 
+#define SDIO_BASE              (ARC_PERIPHERAL_BASE + 0xA000)
+#define SDIO_UHS_REG_EXT       (SDIO_BASE + 0x108)
+#define SDIO_UHS_REG_EXT_DIV_2 (2 << 30)
+
 int board_mmc_init(bd_t *bis)
 {
 	struct dwmci_host *host = NULL;
@@ -36,12 +40,18 @@
 		return 1;
 	}
 
+	/*
+	 * Switch SDIO external ciu clock divider from default div-by-8 to
+	 * minimum possible div-by-2.
+	 */
+	writel(SDIO_UHS_REG_EXT_DIV_2, (void __iomem *) SDIO_UHS_REG_EXT);
+
 	memset(host, 0, sizeof(struct dwmci_host));
 	host->name = "Synopsys Mobile storage";
 	host->ioaddr = (void *)ARC_DWMMC_BASE;
 	host->buswidth = 4;
 	host->dev_index = 0;
-	host->bus_hz = 100000000;
+	host->bus_hz = 50000000;
 
 	add_dwmci(host, host->bus_hz / 2, 400000);
 
diff --git a/board/theobroma-systems/puma_rk3399/puma-rk3399.c b/board/theobroma-systems/puma_rk3399/puma-rk3399.c
index 0ad267c..27e3823 100644
--- a/board/theobroma-systems/puma_rk3399/puma-rk3399.c
+++ b/board/theobroma-systems/puma_rk3399/puma-rk3399.c
@@ -173,7 +173,7 @@
 
 	serialno = crc32_no_comp(0, low, 8);
 	serialno |= (u64)crc32_no_comp(serialno, high, 8) << 32;
-	snprintf(serialno_str, sizeof(serialno_str), "%llx", serialno);
+	snprintf(serialno_str, sizeof(serialno_str), "%016llx", serialno);
 
 	env_set("cpuid#", cpuid_str);
 	env_set("serial#", serialno_str);
diff --git a/cmd/Kconfig b/cmd/Kconfig
index 5a6afab..c033223 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -1502,6 +1502,14 @@
 	  single-stepping, inspecting variables, etc. This is supported only
 	  on PowerPC at present.
 
+config CMD_LOG
+	bool "log - Generation, control and access to logging"
+	help
+	  This provides access to logging features. It allows the output of
+	  log data to be controlled to a limited extent (setting up the default
+	  maximum log level for emitting of records). It also provides access
+	  to a command used for testing the log system.
+
 config CMD_TRACE
 	bool "trace - Support tracing of function calls and timing"
 	help
diff --git a/cmd/Makefile b/cmd/Makefile
index 2b0444d..00e3869 100644
--- a/cmd/Makefile
+++ b/cmd/Makefile
@@ -76,7 +76,7 @@
 obj-$(CONFIG_CMD_LED) += led.o
 obj-$(CONFIG_CMD_LICENSE) += license.o
 obj-y += load.o
-obj-$(CONFIG_LOGBUFFER) += log.o
+obj-$(CONFIG_CMD_LOG) += log.o
 obj-$(CONFIG_ID_EEPROM) += mac.o
 obj-$(CONFIG_CMD_MD5SUM) += md5sum.o
 obj-$(CONFIG_CMD_MEMORY) += mem.o
diff --git a/cmd/bootefi.c b/cmd/bootefi.c
index 478bc11..78ff109 100644
--- a/cmd/bootefi.c
+++ b/cmd/bootefi.c
@@ -6,10 +6,12 @@
  *  SPDX-License-Identifier:     GPL-2.0+
  */
 
+#include <charset.h>
 #include <common.h>
 #include <command.h>
 #include <dm.h>
 #include <efi_loader.h>
+#include <efi_selftest.h>
 #include <errno.h>
 #include <libfdt.h>
 #include <libfdt_env.h>
@@ -43,12 +45,39 @@
 #ifdef CONFIG_GENERATE_SMBIOS_TABLE
 	efi_smbios_register();
 #endif
+	efi_watchdog_register();
 
 	/* Initialize EFI runtime services */
 	efi_reset_system_init();
 	efi_get_time_init();
 }
 
+/*
+ * Set the load options of an image from an environment variable.
+ *
+ * @loaded_image_info:	the image
+ * @env_var:		name of the environment variable
+ */
+static void set_load_options(struct efi_loaded_image *loaded_image_info,
+			     const char *env_var)
+{
+	size_t size;
+	const char *env = env_get(env_var);
+
+	loaded_image_info->load_options = NULL;
+	loaded_image_info->load_options_size = 0;
+	if (!env)
+		return;
+	size = strlen(env) + 1;
+	loaded_image_info->load_options = calloc(size, sizeof(u16));
+	if (!loaded_image_info->load_options) {
+		printf("ERROR: Out of memory\n");
+		return;
+	}
+	utf8_to_utf16(loaded_image_info->load_options, (u8 *)env, size);
+	loaded_image_info->load_options_size = size * 2;
+}
+
 static void *copy_fdt(void *fdt)
 {
 	u64 fdt_size = fdt_totalsize(fdt);
@@ -92,10 +121,10 @@
 	return new_fdt;
 }
 
-static ulong efi_do_enter(void *image_handle,
-			  struct efi_system_table *st,
-			  asmlinkage ulong (*entry)(void *image_handle,
-				struct efi_system_table *st))
+static efi_status_t efi_do_enter(
+			void *image_handle, struct efi_system_table *st,
+			asmlinkage ulong (*entry)(void *image_handle,
+						  struct efi_system_table *st))
 {
 	efi_status_t ret = EFI_LOAD_ERROR;
 
@@ -106,7 +135,7 @@
 }
 
 #ifdef CONFIG_ARM64
-static unsigned long efi_run_in_el2(asmlinkage ulong (*entry)(
+static efi_status_t efi_run_in_el2(asmlinkage ulong (*entry)(
 			void *image_handle, struct efi_system_table *st),
 			void *image_handle, struct efi_system_table *st)
 {
@@ -121,9 +150,9 @@
  * Load an EFI payload into a newly allocated piece of memory, register all
  * EFI objects it would want to access and jump to it.
  */
-static unsigned long do_bootefi_exec(void *efi, void *fdt,
-				     struct efi_device_path *device_path,
-				     struct efi_device_path *image_path)
+static efi_status_t do_bootefi_exec(void *efi, void *fdt,
+				    struct efi_device_path *device_path,
+				    struct efi_device_path *image_path)
 {
 	struct efi_loaded_image loaded_image_info = {};
 	struct efi_object loaded_image_info_obj = {};
@@ -189,6 +218,8 @@
 		efi_install_configuration_table(&fdt_guid, NULL);
 	}
 
+	/* Transfer environment variable bootargs as load options */
+	set_load_options(&loaded_image_info, "bootargs");
 	/* Load the EFI payload */
 	entry = efi_load_pe(efi, &loaded_image_info);
 	if (!entry) {
@@ -223,7 +254,8 @@
 		dcache_disable();	/* flush cache before switch to EL2 */
 
 		/* Move into EL2 and keep running there */
-		armv8_switch_to_el2((ulong)entry, (ulong)&loaded_image_info,
+		armv8_switch_to_el2((ulong)entry,
+				    (ulong)&loaded_image_info_obj.handle,
 				    (ulong)&systab, 0, (ulong)efi_run_in_el2,
 				    ES_TO_AARCH64);
 
@@ -232,7 +264,7 @@
 	}
 #endif
 
-	ret = efi_do_enter(&loaded_image_info, &systab, entry);
+	ret = efi_do_enter(loaded_image_info_obj.handle, &systab, entry);
 
 exit:
 	/* image has returned, loaded-image obj goes *poof*: */
@@ -277,7 +309,7 @@
 {
 	char *saddr, *sfdt;
 	unsigned long addr, fdt_addr = 0;
-	unsigned long r;
+	efi_status_t r;
 
 	if (argc < 2)
 		return CMD_RET_USAGE;
@@ -298,6 +330,12 @@
 		struct efi_loaded_image loaded_image_info = {};
 		struct efi_object loaded_image_info_obj = {};
 
+		/* Construct a dummy device path. */
+		bootefi_device_path = efi_dp_from_mem(EFI_RESERVED_MEMORY_TYPE,
+						      (uintptr_t)&efi_selftest,
+						      (uintptr_t)&efi_selftest);
+		bootefi_image_path = efi_dp_from_file(NULL, 0, "\\selftest");
+
 		efi_setup_loaded_image(&loaded_image_info,
 				       &loaded_image_info_obj,
 				       bootefi_device_path, bootefi_image_path);
@@ -310,7 +348,14 @@
 		/* Initialize and populate EFI object list */
 		if (!efi_obj_list_initalized)
 			efi_init_obj_list();
-		return efi_selftest(&loaded_image_info, &systab);
+		/* Transfer environment variable efi_selftest as load options */
+		set_load_options(&loaded_image_info, "efi_selftest");
+		/* Execute the test */
+		r = efi_selftest(loaded_image_info_obj.handle, &systab);
+		efi_restore_gd();
+		free(loaded_image_info.load_options);
+		list_del(&loaded_image_info_obj.link);
+		return r != EFI_SUCCESS;
 	} else
 #endif
 	if (!strcmp(argv[1], "bootmgr")) {
@@ -356,6 +401,8 @@
 #ifdef CONFIG_CMD_BOOTEFI_SELFTEST
 	"bootefi selftest\n"
 	"  - boot an EFI selftest application stored within U-Boot\n"
+	"    Use environment variable efi_selftest to select a single test.\n"
+	"    Use 'setenv efi_selftest list' to enumerate all tests.\n"
 #endif
 	"bootmgr [fdt addr]\n"
 	"  - load and boot EFI payload based on BootOrder/BootXXXX variables.\n"
@@ -390,6 +437,8 @@
 		int part;
 
 		desc = blk_get_dev(dev, simple_strtol(devnr, NULL, 10));
+		if (!desc)
+			return;
 		part = parse_partnum(devnr);
 
 		bootefi_device_path = efi_dp_from_part(desc, part);
diff --git a/cmd/i2c.c b/cmd/i2c.c
index 3dd7c6b..bfddf8b 100644
--- a/cmd/i2c.c
+++ b/cmd/i2c.c
@@ -1156,7 +1156,10 @@
 	uint	chip;
 	u_char	data[128];
 	u_char	cksum;
-	int	j;
+	int	j, ret;
+#ifdef CONFIG_DM_I2C
+	struct udevice *dev;
+#endif
 
 	static const char *decode_CAS_DDR2[] = {
 		" TBD", " 6", " 5", " 4", " 3", " 2", " TBD", " TBD"
@@ -1210,7 +1213,14 @@
 	 */
 	chip = simple_strtoul (argv[1], NULL, 16);
 
-	if (i2c_read (chip, 0, 1, data, sizeof (data)) != 0) {
+#ifdef CONFIG_DM_I2C
+	ret = i2c_get_cur_bus_chip(chip, &dev);
+	if (!ret)
+		ret = dm_i2c_read(dev, 0, data, sizeof(data));
+#else
+	ret = i2c_read(chip, 0, 1, data, sizeof(data));
+#endif
+	if (ret) {
 		puts ("No SDRAM Serial Presence Detect found.\n");
 		return 1;
 	}
diff --git a/cmd/log.c b/cmd/log.c
index 7a3bd5c..abc523b 100644
--- a/cmd/log.c
+++ b/cmd/log.c
@@ -1,313 +1,61 @@
 /*
- * (C) Copyright 2002-2007
- * Detlev Zundel, DENX Software Engineering, dzu@denx.de.
+ * Copyright (c) 2017 Google, Inc
+ * Written by Simon Glass <sjg@chromium.org>
  *
- * Code used from linux/kernel/printk.c
- * Copyright (C) 1991, 1992  Linus Torvalds
- *
- * SPDX-License-Identifier:	GPL-2.0+
- *
- * Comments:
- *
- * After relocating the code, the environment variable "loglevel" is
- * copied to console_loglevel.  The functionality is similar to the
- * handling in the Linux kernel, i.e. messages logged with a priority
- * less than console_loglevel are also output to stdout.
- *
- * If you want messages with the default level (e.g. POST messages) to
- * appear on stdout also, make sure the environment variable
- * "loglevel" is set at boot time to a number higher than
- * default_message_loglevel below.
+ * SPDX-License-Identifier:     GPL-2.0+
  */
 
-/*
- * Logbuffer handling routines
- */
-
 #include <common.h>
 #include <command.h>
-#include <stdio_dev.h>
-#include <post.h>
-#include <logbuff.h>
-
-DECLARE_GLOBAL_DATA_PTR;
+#include <dm.h>
+#include <log.h>
 
-/* Local prototypes */
-static void logbuff_putc(struct stdio_dev *dev, const char c);
-static void logbuff_puts(struct stdio_dev *dev, const char *s);
-static int logbuff_printk(const char *line);
-
-static char buf[1024];
-
-/* This combination will not print messages with the default loglevel */
-static unsigned console_loglevel = 3;
-static unsigned default_message_loglevel = 4;
-static unsigned log_version = 1;
-#ifdef CONFIG_ALT_LB_ADDR
-static volatile logbuff_t *log;
-#else
-static logbuff_t *log;
-#endif
-static char *lbuf;
-
-unsigned long __logbuffer_base(void)
-{
-	return CONFIG_SYS_SDRAM_BASE + get_effective_memsize() - LOGBUFF_LEN;
-}
-unsigned long logbuffer_base(void)
-__attribute__((weak, alias("__logbuffer_base")));
-
-void logbuff_init_ptrs(void)
+static int do_log_level(cmd_tbl_t *cmdtp, int flag, int argc,
+			char * const argv[])
 {
-	unsigned long tag, post_word;
-	char *s;
-
-#ifdef CONFIG_ALT_LB_ADDR
-	log = (logbuff_t *)CONFIG_ALT_LH_ADDR;
-	lbuf = (char *)CONFIG_ALT_LB_ADDR;
-#else
-	log = (logbuff_t *)(logbuffer_base()) - 1;
-	lbuf = (char *)log->buf;
-#endif
-
-	/* Set up log version */
-	s = env_get("logversion");
-	if (s)
-		log_version = (int)simple_strtoul(s, NULL, 10);
-
-	if (log_version == 2)
-		tag = log->v2.tag;
+	if (argc > 1)
+		gd->default_log_level = simple_strtol(argv[1], NULL, 10);
 	else
-		tag = log->v1.tag;
-	post_word = post_word_load();
-#ifdef CONFIG_POST
-	/* The post routines have setup the word so we can simply test it */
-	if (tag != LOGBUFF_MAGIC || (post_word & POST_COLDBOOT))
-		logbuff_reset();
-#else
-	/* No post routines, so we do our own checking                    */
-	if (tag != LOGBUFF_MAGIC || post_word != LOGBUFF_MAGIC) {
-		logbuff_reset ();
-		post_word_store (LOGBUFF_MAGIC);
-	}
-#endif
-	if (log_version == 2 && (long)log->v2.start > (long)log->v2.con)
-		log->v2.start = log->v2.con;
-
-	/* Initialize default loglevel if present */
-	s = env_get("loglevel");
-	if (s)
-		console_loglevel = (int)simple_strtoul(s, NULL, 10);
+		printf("Default log level: %d\n", gd->default_log_level);
 
-	gd->flags |= GD_FLG_LOGINIT;
+	return 0;
 }
 
-void logbuff_reset(void)
-{
-#ifndef CONFIG_ALT_LB_ADDR
-	memset(log, 0, sizeof(logbuff_t));
+static cmd_tbl_t log_sub[] = {
+	U_BOOT_CMD_MKENT(level, CONFIG_SYS_MAXARGS, 1, do_log_level, "", ""),
+#ifdef CONFIG_LOG_TEST
+	U_BOOT_CMD_MKENT(test, 2, 1, do_log_test, "", ""),
 #endif
-	if (log_version == 2) {
-		log->v2.tag = LOGBUFF_MAGIC;
-#ifdef CONFIG_ALT_LB_ADDR
-		log->v2.start = 0;
-		log->v2.con = 0;
-		log->v2.end = 0;
-		log->v2.chars = 0;
-#endif
-	} else {
-		log->v1.tag = LOGBUFF_MAGIC;
-#ifdef CONFIG_ALT_LB_ADDR
-		log->v1.dummy = 0;
-		log->v1.start = 0;
-		log->v1.size = 0;
-		log->v1.chars = 0;
-#endif
-	}
-}
+};
 
-int drv_logbuff_init(void)
+static int do_log(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
-	struct stdio_dev logdev;
-	int rc;
+	cmd_tbl_t *cp;
 
-	/* Device initialization */
-	memset (&logdev, 0, sizeof (logdev));
-
-	strcpy (logdev.name, "logbuff");
-	logdev.ext   = 0;			/* No extensions */
-	logdev.flags = DEV_FLAGS_OUTPUT;	/* Output only */
-	logdev.putc  = logbuff_putc;		/* 'putc' function */
-	logdev.puts  = logbuff_puts;		/* 'puts' function */
-
-	rc = stdio_register(&logdev);
-
-	return (rc == 0) ? 1 : rc;
-}
+	if (argc < 2)
+		return CMD_RET_USAGE;
 
-static void logbuff_putc(struct stdio_dev *dev, const char c)
-{
-	char buf[2];
-	buf[0] = c;
-	buf[1] = '\0';
-	logbuff_printk(buf);
-}
+	/* drop initial "log" arg */
+	argc--;
+	argv++;
 
-static void logbuff_puts(struct stdio_dev *dev, const char *s)
-{
-	logbuff_printk (s);
-}
+	cp = find_cmd_tbl(argv[0], log_sub, ARRAY_SIZE(log_sub));
+	if (cp)
+		return cp->cmd(cmdtp, flag, argc, argv);
 
-void logbuff_log(char *msg)
-{
-	if ((gd->flags & GD_FLG_LOGINIT)) {
-		logbuff_printk(msg);
-	} else {
-		/*
-		 * Can happen only for pre-relocated errors as logging
-		 * at that stage should be disabled
-		 */
-		puts (msg);
-	}
+	return CMD_RET_USAGE;
 }
 
-/*
- * Subroutine:  do_log
- *
- * Description: Handler for 'log' command..
- *
- * Inputs:	argv[1] contains the subcommand
- *
- * Return:      None
- *
- */
-int do_log(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	struct stdio_dev *sdev = NULL;
-	char *s;
-	unsigned long i, start, size;
-
-	if (strcmp(argv[1], "append") == 0) {
-		/* Log concatenation of all arguments separated by spaces */
-		for (i = 2; i < argc; i++) {
-			logbuff_printk(argv[i]);
-			logbuff_putc(sdev, (i < argc - 1) ? ' ' : '\n');
-		}
-		return 0;
-	}
-
-	switch (argc) {
-
-	case 2:
-		if (strcmp(argv[1], "show") == 0) {
-			if (log_version == 2) {
-				start = log->v2.start;
-				size = log->v2.end - log->v2.start;
-			} else {
-				start = log->v1.start;
-				size = log->v1.size;
-			}
-			if (size > LOGBUFF_LEN)
-				size = LOGBUFF_LEN;
-			for (i = 0; i < size; i++) {
-				s = lbuf + ((start + i) & LOGBUFF_MASK);
-				putc(*s);
-			}
-			return 0;
-		} else if (strcmp(argv[1], "reset") == 0) {
-			logbuff_reset();
-			return 0;
-		} else if (strcmp(argv[1], "info") == 0) {
-			printf("Logbuffer   at  %08lx\n", (unsigned long)lbuf);
-			if (log_version == 2) {
-				printf("log_start    =  %08lx\n",
-					log->v2.start);
-				printf("log_end      =  %08lx\n", log->v2.end);
-				printf("log_con      =  %08lx\n", log->v2.con);
-				printf("logged_chars =  %08lx\n",
-					log->v2.chars);
-			}
-			else {
-				printf("log_start    =  %08lx\n",
-					log->v1.start);
-				printf("log_size     =  %08lx\n",
-					log->v1.size);
-				printf("logged_chars =  %08lx\n",
-					log->v1.chars);
-			}
-			return 0;
-		}
-		return CMD_RET_USAGE;
-
-	default:
-		return CMD_RET_USAGE;
-	}
-}
+#ifdef CONFIG_SYS_LONGHELP
+static char log_help_text[] =
+	"level - get/set log level\n"
+#ifdef CONFIG_LOG_TEST
+	"log test - run log tests\n"
+#endif
+	;
+#endif
 
 U_BOOT_CMD(
-	log,     255,	1,	do_log,
-	"manipulate logbuffer",
-	"info   - show pointer details\n"
-	"log reset  - clear contents\n"
-	"log show   - show contents\n"
-	"log append <msg> - append <msg> to the logbuffer"
+	log, CONFIG_SYS_MAXARGS, 1, do_log,
+	"log system", log_help_text
 );
-
-static int logbuff_printk(const char *line)
-{
-	int i;
-	char *msg, *p, *buf_end;
-	int line_feed;
-	static signed char msg_level = -1;
-
-	strcpy(buf + 3, line);
-	i = strlen(line);
-	buf_end = buf + 3 + i;
-	for (p = buf + 3; p < buf_end; p++) {
-		msg = p;
-		if (msg_level < 0) {
-			if (
-				p[0] != '<' ||
-				p[1] < '0' ||
-				p[1] > '7' ||
-				p[2] != '>'
-			) {
-				p -= 3;
-				p[0] = '<';
-				p[1] = default_message_loglevel + '0';
-				p[2] = '>';
-			} else {
-				msg += 3;
-			}
-			msg_level = p[1] - '0';
-		}
-		line_feed = 0;
-		for (; p < buf_end; p++) {
-			if (log_version == 2) {
-				lbuf[log->v2.end & LOGBUFF_MASK] = *p;
-				log->v2.end++;
-				if (log->v2.end - log->v2.start > LOGBUFF_LEN)
-					log->v2.start++;
-				log->v2.chars++;
-			} else {
-				lbuf[(log->v1.start + log->v1.size) &
-					 LOGBUFF_MASK] = *p;
-				if (log->v1.size < LOGBUFF_LEN)
-					log->v1.size++;
-				else
-					log->v1.start++;
-				log->v1.chars++;
-			}
-			if (*p == '\n') {
-				line_feed = 1;
-				break;
-			}
-		}
-		if (msg_level < console_loglevel) {
-			printf("%s", msg);
-		}
-		if (line_feed)
-			msg_level = -1;
-	}
-	return i;
-}
diff --git a/cmd/mtdparts.c b/cmd/mtdparts.c
index 3169c33..9bc9774 100644
--- a/cmd/mtdparts.c
+++ b/cmd/mtdparts.c
@@ -873,15 +873,12 @@
 		return 1;
 	}
 
-#ifdef DEBUG
 	pend = strchr(p, ';');
-#endif
 	debug("dev type = %d (%s), dev num = %d, mtd-id = %s\n",
 			id->type, MTD_DEV_TYPE(id->type),
 			id->num, id->mtd_id);
 	debug("parsing partitions %.*s\n", (int)(pend ? pend - p : strlen(p)), p);
 
-
 	/* parse partitions */
 	num_parts = 0;
 
diff --git a/common/Kconfig b/common/Kconfig
index c50d6eb..4da095a 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -420,6 +420,92 @@
 
 endmenu
 
+menu "Logging"
+
+config LOG
+	bool "Enable logging support"
+	help
+	  This enables support for logging of status and debug messages. These
+	  can be displayed on the console, recorded in a memory buffer, or
+	  discarded if not needed. Logging supports various categories and
+	  levels of severity.
+
+config SPL_LOG
+	bool "Enable logging support in SPL"
+	help
+	  This enables support for logging of status and debug messages. These
+	  can be displayed on the console, recorded in a memory buffer, or
+	  discarded if not needed. Logging supports various categories and
+	  levels of severity.
+
+config LOG_MAX_LEVEL
+	int "Maximum log level to record"
+	depends on LOG
+	default 5
+	help
+	  This selects the maximum log level that will be recorded. Any value
+	  higher than this will be ignored. If possible log statements below
+	  this level will be discarded at build time. Levels:
+
+	    0 - panic
+	    1 - critical
+	    2 - error
+	    3 - warning
+	    4 - note
+	    5 - info
+	    6 - detail
+	    7 - debug
+
+config SPL_LOG_MAX_LEVEL
+	int "Maximum log level to record in SPL"
+	depends on SPL_LOG
+	default 3
+	help
+	  This selects the maximum log level that will be recorded. Any value
+	  higher than this will be ignored. If possible log statements below
+	  this level will be discarded at build time. Levels:
+
+	    0 - panic
+	    1 - critical
+	    2 - error
+	    3 - warning
+	    4 - note
+	    5 - info
+	    6 - detail
+	    7 - debug
+
+config LOG_CONSOLE
+	bool "Allow log output to the console"
+	depends on LOG
+	default y
+	help
+	  Enables a log driver which writes log records to the console.
+	  Generally the console is the serial port or LCD display. Only the
+	  log message is shown - other details like level, category, file and
+	  line number are omitted.
+
+config LOG_SPL_CONSOLE
+	bool "Allow log output to the console in SPL"
+	depends on LOG_SPL
+	default y
+	help
+	  Enables a log driver which writes log records to the console.
+	  Generally the console is the serial port or LCD display. Only the
+	  log message is shown - other details like level, category, file and
+	  line number are omitted.
+
+config LOG_TEST
+	bool "Provide a test for logging"
+	depends on LOG
+	default y if SANDBOX
+	help
+	  This enables a 'log test' command to test logging. It is normally
+	  executed from a pytest and simply outputs logging information
+	  in various different ways to test that the logging system works
+	  correctly with varoius settings.
+
+endmenu
+
 config DEFAULT_FDT_FILE
 	string "Default fdt file"
 	help
diff --git a/common/Makefile b/common/Makefile
index cec506f..1416620 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -128,5 +128,7 @@
 obj-$(CONFIG_FSL_DDR_INTERACTIVE) += cli_simple.o cli_readline.o
 obj-$(CONFIG_CMD_DFU) += dfu.o
 obj-y += command.o
+obj-$(CONFIG_$(SPL_)LOG) += log.o
+obj-$(CONFIG_$(SPL_)LOG_CONSOLE) += log_console.o
 obj-y += s_record.o
 obj-y += xyzModem.o
diff --git a/common/board_f.c b/common/board_f.c
index 9220815..e46eced 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -19,7 +19,6 @@
 #include <i2c.h>
 #include <initcall.h>
 #include <init_helpers.h>
-#include <logbuff.h>
 #include <malloc.h>
 #include <mapmem.h>
 #include <os.h>
@@ -296,20 +295,6 @@
 	return 0;
 }
 
-#if defined(CONFIG_LOGBUFFER)
-static int reserve_logbuffer(void)
-{
-#ifndef CONFIG_ALT_LB_ADDR
-	/* reserve kernel log buffer */
-	gd->relocaddr -= LOGBUFF_RESERVE;
-	debug("Reserving %dk for kernel logbuffer at %08lx\n", LOGBUFF_LEN,
-		gd->relocaddr);
-#endif
-
-	return 0;
-}
-#endif
-
 #ifdef CONFIG_PRAM
 /* reserve protected RAM */
 static int reserve_pram(void)
@@ -766,6 +751,7 @@
 	trace_early_init,
 #endif
 	initf_malloc,
+	log_init,
 	initf_bootstage,	/* uses its own timer, so does not need DM */
 	initf_console_record,
 #if defined(CONFIG_HAVE_FSP)
@@ -846,9 +832,6 @@
 	 *  - board info struct
 	 */
 	setup_dest_addr,
-#if defined(CONFIG_LOGBUFFER)
-	reserve_logbuffer,
-#endif
 #ifdef CONFIG_PRAM
 	reserve_pram,
 #endif
@@ -950,8 +933,10 @@
 	 * The pre-relocation drivers may be using memory that has now gone
 	 * away. Mark serial as unavailable - this will fall back to the debug
 	 * UART if available.
+	 *
+	 * Do the same with log drivers since the memory may not be available.
 	 */
-	gd->flags &= ~GD_FLG_SERIAL_READY;
+	gd->flags &= ~(GD_FLG_SERIAL_READY | GD_FLG_LOG_READY);
 #ifdef CONFIG_TIMER
 	gd->timer = NULL;
 #endif
diff --git a/common/board_r.c b/common/board_r.c
index a3b9bfb..09167c1 100644
--- a/common/board_r.c
+++ b/common/board_r.c
@@ -30,7 +30,6 @@
 #if defined(CONFIG_CMD_KGDB)
 #include <kgdb.h>
 #endif
-#include <logbuff.h>
 #include <malloc.h>
 #include <mapmem.h>
 #ifdef CONFIG_BITBANGMII
@@ -200,19 +199,6 @@
 }
 #endif
 
-#ifdef CONFIG_LOGBUFFER
-unsigned long logbuffer_base(void)
-{
-	return gd->ram_top - LOGBUFF_LEN;
-}
-
-static int initr_logbuffer(void)
-{
-	logbuff_init_ptrs();
-	return 0;
-}
-#endif
-
 #ifdef CONFIG_POST
 static int initr_post_backlog(void)
 {
@@ -628,7 +614,7 @@
 }
 #endif
 
-#if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
+#if defined(CONFIG_PRAM)
 /*
  * Export available size of memory for Linux, taking into account the
  * protected RAM at top of memory
@@ -641,10 +627,6 @@
 # ifdef CONFIG_PRAM
 	pram = env_get_ulong("pram", 10, CONFIG_PRAM);
 # endif
-# if defined(CONFIG_LOGBUFFER) && !defined(CONFIG_ALT_LB_ADDR)
-	/* Also take the logbuffer into account (pram is in kB) */
-	pram += (LOGBUFF_LEN + LOGBUFF_OVERHEAD) / 1024;
-# endif
 	sprintf(memsz, "%ldk", (long int) ((gd->ram_size / 1024) - pram));
 	env_set("mem", memsz);
 
@@ -709,6 +691,7 @@
 #endif
 	initr_barrier,
 	initr_malloc,
+	log_init,
 	initr_bootstage,	/* Needs malloc() but has its own timer */
 	initr_console_record,
 #ifdef CONFIG_SYS_NONCACHED_MEMORY
@@ -753,9 +736,6 @@
 	board_early_init_r,
 #endif
 	INIT_FUNC_WATCHDOG_RESET
-#ifdef CONFIG_LOGBUFFER
-	initr_logbuffer,
-#endif
 #ifdef CONFIG_POST
 	initr_post_backlog,
 #endif
@@ -877,7 +857,7 @@
 	INIT_FUNC_WATCHDOG_RESET
 	initr_bedbug,
 #endif
-#if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
+#if defined(CONFIG_PRAM)
 	initr_mem,
 #endif
 #ifdef CONFIG_PS2KBD
@@ -905,6 +885,7 @@
 #if !defined(CONFIG_X86) && !defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
 	gd = new_gd;
 #endif
+	gd->flags &= ~GD_FLG_LOG_READY;
 
 #ifdef CONFIG_NEEDS_MANUAL_RELOC
 	for (i = 0; i < ARRAY_SIZE(init_sequence_r); i++)
diff --git a/common/console.c b/common/console.c
index d763f2c..0e02955 100644
--- a/common/console.c
+++ b/common/console.c
@@ -489,6 +489,13 @@
 
 void putc(const char c)
 {
+#ifdef CONFIG_SANDBOX
+	/* sandbox can send characters to stdout before it has a console */
+	if (!gd || !(gd->flags & GD_FLG_SERIAL_READY)) {
+		os_putc(c);
+		return;
+	}
+#endif
 #ifdef CONFIG_DEBUG_UART
 	/* if we don't have a console yet, use the debug UART */
 	if (!gd || !(gd->flags & GD_FLG_SERIAL_READY)) {
diff --git a/common/image-fit.c b/common/image-fit.c
index 7f17fd1..b785d8a 100644
--- a/common/image-fit.c
+++ b/common/image-fit.c
@@ -807,6 +807,31 @@
 }
 
 /**
+ * Get 'data-position' property from a given image node.
+ *
+ * @fit: pointer to the FIT image header
+ * @noffset: component image node offset
+ * @data_position: holds the data-position property
+ *
+ * returns:
+ *     0, on success
+ *     -ENOENT if the property could not be found
+ */
+int fit_image_get_data_position(const void *fit, int noffset,
+				int *data_position)
+{
+	const fdt32_t *val;
+
+	val = fdt_getprop(fit, noffset, FIT_DATA_POSITION_PROP, NULL);
+	if (!val)
+		return -ENOENT;
+
+	*data_position = fdt32_to_cpu(*val);
+
+	return 0;
+}
+
+/**
  * Get 'data-size' property from a given image node.
  *
  * @fit: pointer to the FIT image header
diff --git a/common/image.c b/common/image.c
index 4ec4744..4bcf6b3 100644
--- a/common/image.c
+++ b/common/image.c
@@ -15,10 +15,6 @@
 #include <status_led.h>
 #endif
 
-#ifdef CONFIG_LOGBUFFER
-#include <logbuff.h>
-#endif
-
 #include <rtc.h>
 
 #include <environment.h>
@@ -1154,11 +1150,6 @@
 	}
 
 
-#ifdef CONFIG_LOGBUFFER
-	/* Prevent initrd from overwriting logbuffer */
-	lmb_reserve(lmb, logbuffer_base() - LOGBUFF_OVERHEAD, LOGBUFF_RESERVE);
-#endif
-
 	debug("## initrd_high = 0x%08lx, copy_to_ram = %d\n",
 			initrd_high, initrd_copy_to_ram);
 
diff --git a/common/log.c b/common/log.c
new file mode 100644
index 0000000..45e46dd
--- /dev/null
+++ b/common/log.c
@@ -0,0 +1,245 @@
+/*
+ * Logging support
+ *
+ * Copyright (c) 2017 Google, Inc
+ * Written by Simon Glass <sjg@chromium.org>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <log.h>
+#include <malloc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static struct log_device *log_device_find_by_name(const char *drv_name)
+{
+	struct log_device *ldev;
+
+	list_for_each_entry(ldev, &gd->log_head, sibling_node) {
+		if (!strcmp(drv_name, ldev->drv->name))
+			return ldev;
+	}
+
+	return NULL;
+}
+
+/**
+ * log_has_cat() - check if a log category exists within a list
+ *
+ * @cat_list: List of categories to check, at most LOGF_MAX_CATEGORIES entries
+ *	long, terminated by LC_END if fewer
+ * @cat: Category to search for
+ * @return true if @cat is in @cat_list, else false
+ */
+static bool log_has_cat(enum log_category_t cat_list[], enum log_category_t cat)
+{
+	int i;
+
+	for (i = 0; i < LOGF_MAX_CATEGORIES && cat_list[i] != LOGC_END; i++) {
+		if (cat_list[i] == cat)
+			return true;
+	}
+
+	return false;
+}
+
+/**
+ * log_has_file() - check if a file is with a list
+ *
+ * @file_list: List of files to check, separated by comma
+ * @file: File to check for. This string is matched against the end of each
+ *	file in the list, i.e. ignoring any preceding path. The list is
+ *	intended to consist of relative pathnames, e.g. common/main.c,cmd/log.c
+ * @return true if @file is in @file_list, else false
+ */
+static bool log_has_file(const char *file_list, const char *file)
+{
+	int file_len = strlen(file);
+	const char *s, *p;
+	int substr_len;
+
+	for (s = file_list; *s; s = p + (*p != '\0')) {
+		p = strchrnul(s, ',');
+		substr_len = p - s;
+		if (file_len >= substr_len &&
+		    !strncmp(file + file_len - substr_len, s, substr_len))
+			return true;
+	}
+
+	return false;
+}
+
+/**
+ * log_passes_filters() - check if a log record passes the filters for a device
+ *
+ * @ldev: Log device to check
+ * @rec: Log record to check
+ * @return true if @rec is not blocked by the filters in @ldev, false if it is
+ */
+static bool log_passes_filters(struct log_device *ldev, struct log_rec *rec)
+{
+	struct log_filter *filt;
+
+	/* If there are no filters, filter on the default log level */
+	if (list_empty(&ldev->filter_head)) {
+		if (rec->level > gd->default_log_level)
+			return false;
+		return true;
+	}
+
+	list_for_each_entry(filt, &ldev->filter_head, sibling_node) {
+		if (rec->level > filt->max_level)
+			continue;
+		if ((filt->flags & LOGFF_HAS_CAT) &&
+		    !log_has_cat(filt->cat_list, rec->cat))
+			continue;
+		if (filt->file_list &&
+		    !log_has_file(filt->file_list, rec->file))
+			continue;
+		return true;
+	}
+
+	return false;
+}
+
+/**
+ * log_dispatch() - Send a log record to all log devices for processing
+ *
+ * The log record is sent to each log device in turn, skipping those which have
+ * filters which block the record
+ *
+ * @rec: Log record to dispatch
+ * @return 0 (meaning success)
+ */
+static int log_dispatch(struct log_rec *rec)
+{
+	struct log_device *ldev;
+
+	list_for_each_entry(ldev, &gd->log_head, sibling_node) {
+		if (log_passes_filters(ldev, rec))
+			ldev->drv->emit(ldev, rec);
+	}
+
+	return 0;
+}
+
+int _log(enum log_category_t cat, enum log_level_t level, const char *file,
+	 int line, const char *func, const char *fmt, ...)
+{
+	char buf[CONFIG_SYS_CBSIZE];
+	struct log_rec rec;
+	va_list args;
+
+	rec.cat = cat;
+	rec.level = level;
+	rec.file = file;
+	rec.line = line;
+	rec.func = func;
+	va_start(args, fmt);
+	vsnprintf(buf, sizeof(buf), fmt, args);
+	va_end(args);
+	rec.msg = buf;
+	if (!gd || !(gd->flags & GD_FLG_LOG_READY)) {
+		if (gd)
+			gd->log_drop_count++;
+		return -ENOSYS;
+	}
+	log_dispatch(&rec);
+
+	return 0;
+}
+
+int log_add_filter(const char *drv_name, enum log_category_t cat_list[],
+		   enum log_level_t max_level, const char *file_list)
+{
+	struct log_filter *filt;
+	struct log_device *ldev;
+	int i;
+
+	ldev = log_device_find_by_name(drv_name);
+	if (!ldev)
+		return -ENOENT;
+	filt = (struct log_filter *)calloc(1, sizeof(*filt));
+	if (!filt)
+		return -ENOMEM;
+
+	if (cat_list) {
+		filt->flags |= LOGFF_HAS_CAT;
+		for (i = 0; ; i++) {
+			if (i == ARRAY_SIZE(filt->cat_list))
+				return -ENOSPC;
+			filt->cat_list[i] = cat_list[i];
+			if (cat_list[i] == LOGC_END)
+				break;
+		}
+	}
+	filt->max_level = max_level;
+	if (file_list) {
+		filt->file_list = strdup(file_list);
+		if (!filt->file_list)
+			goto nomem;
+	}
+	filt->filter_num = ldev->next_filter_num++;
+	list_add_tail(&filt->sibling_node, &ldev->filter_head);
+
+	return filt->filter_num;
+
+nomem:
+	free(filt);
+	return -ENOMEM;
+}
+
+int log_remove_filter(const char *drv_name, int filter_num)
+{
+	struct log_filter *filt;
+	struct log_device *ldev;
+
+	ldev = log_device_find_by_name(drv_name);
+	if (!ldev)
+		return -ENOENT;
+
+	list_for_each_entry(filt, &ldev->filter_head, sibling_node) {
+		if (filt->filter_num == filter_num) {
+			list_del(&filt->sibling_node);
+			free(filt);
+
+			return 0;
+		}
+	}
+
+	return -ENOENT;
+}
+
+int log_init(void)
+{
+	struct log_driver *drv = ll_entry_start(struct log_driver, log_driver);
+	const int count = ll_entry_count(struct log_driver, log_driver);
+	struct log_driver *end = drv + count;
+
+	/*
+	 * We cannot add runtime data to the driver since it is likely stored
+	 * in rodata. Instead, set up a 'device' corresponding to each driver.
+	 * We only support having a single device.
+	 */
+	INIT_LIST_HEAD((struct list_head *)&gd->log_head);
+	while (drv < end) {
+		struct log_device *ldev;
+
+		ldev = calloc(1, sizeof(*ldev));
+		if (!ldev) {
+			debug("%s: Cannot allocate memory\n", __func__);
+			return -ENOMEM;
+		}
+		INIT_LIST_HEAD(&ldev->filter_head);
+		ldev->drv = drv;
+		list_add_tail(&ldev->sibling_node,
+			      (struct list_head *)&gd->log_head);
+		drv++;
+	}
+	gd->flags |= GD_FLG_LOG_READY;
+	gd->default_log_level = LOGL_INFO;
+
+	return 0;
+}
diff --git a/common/log_console.c b/common/log_console.c
new file mode 100644
index 0000000..5af73bd
--- /dev/null
+++ b/common/log_console.c
@@ -0,0 +1,23 @@
+/*
+ * Logging support
+ *
+ * Copyright (c) 2017 Google, Inc
+ * Written by Simon Glass <sjg@chromium.org>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <log.h>
+
+static int log_console_emit(struct log_device *ldev, struct log_rec *rec)
+{
+	puts(rec->msg);
+
+	return 0;
+}
+
+LOG_DRIVER(console) = {
+	.name	= "console",
+	.emit	= log_console_emit,
+};
diff --git a/common/spl/spl_fit.c b/common/spl/spl_fit.c
index 72ae8f4..cc07fbc 100644
--- a/common/spl/spl_fit.c
+++ b/common/spl/spl_fit.c
@@ -173,6 +173,7 @@
 	int align_len = ARCH_DMA_MINALIGN - 1;
 	uint8_t image_comp = -1, type = -1;
 	const void *data;
+	bool external_data = false;
 
 	if (IS_ENABLED(CONFIG_SPL_OS_BOOT) && IS_ENABLED(CONFIG_SPL_GZIP)) {
 		if (fit_image_get_comp(fit, node, &image_comp))
@@ -189,9 +190,15 @@
 	if (fit_image_get_load(fit, node, &load_addr))
 		load_addr = image_info->load_addr;
 
-	if (!fit_image_get_data_offset(fit, node, &offset)) {
-		/* External data */
+	if (!fit_image_get_data_position(fit, node, &offset)) {
+		external_data = true;
+	} else if (!fit_image_get_data_offset(fit, node, &offset)) {
 		offset += base_offset;
+		external_data = true;
+	}
+
+	if (external_data) {
+		/* External data */
 		if (fit_image_get_data_size(fit, node, &len))
 			return -ENOENT;
 
diff --git a/common/stdio.c b/common/stdio.c
index ee4f0bd..2e5143a 100644
--- a/common/stdio.c
+++ b/common/stdio.c
@@ -17,9 +17,6 @@
 #include <malloc.h>
 #include <stdio_dev.h>
 #include <serial.h>
-#ifdef CONFIG_LOGBUFFER
-#include <logbuff.h>
-#endif
 
 #if defined(CONFIG_SYS_I2C)
 #include <i2c.h>
@@ -381,9 +378,6 @@
 #if defined(CONFIG_KEYBOARD) && !defined(CONFIG_DM_KEYBOARD)
 	drv_keyboard_init ();
 #endif
-#ifdef CONFIG_LOGBUFFER
-	drv_logbuff_init ();
-#endif
 	drv_system_init ();
 	serial_stdio_init ();
 #ifdef CONFIG_USB_TTY
diff --git a/common/usb_hub.c b/common/usb_hub.c
index 024dadb..b46dfa1 100644
--- a/common/usb_hub.c
+++ b/common/usb_hub.c
@@ -625,7 +625,7 @@
 	short hubCharacteristics;
 	struct usb_hub_descriptor *descriptor;
 	struct usb_hub_device *hub;
-	__maybe_unused struct usb_hub_status *hubsts;
+	struct usb_hub_status *hubsts;
 	int ret;
 
 	hub = usb_get_hub_device(dev);
@@ -779,9 +779,7 @@
 		return ret;
 	}
 
-#ifdef DEBUG
 	hubsts = (struct usb_hub_status *)buffer;
-#endif
 
 	debug("get_hub_status returned status %X, change %X\n",
 	      le16_to_cpu(hubsts->wHubStatus),
diff --git a/configs/A10-OLinuXino-Lime_defconfig b/configs/A10-OLinuXino-Lime_defconfig
index 30e846c..ff1d35b 100644
--- a/configs/A10-OLinuXino-Lime_defconfig
+++ b/configs/A10-OLinuXino-Lime_defconfig
@@ -17,6 +17,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_SUN4I_EMAC=y
 CONFIG_AXP_ALDO3_VOLT=2800
 CONFIG_AXP_ALDO4_VOLT=2800
diff --git a/configs/A20-OLinuXino-Lime2-eMMC_defconfig b/configs/A20-OLinuXino-Lime2-eMMC_defconfig
index cd1fa64..97f2e7d 100644
--- a/configs/A20-OLinuXino-Lime2-eMMC_defconfig
+++ b/configs/A20-OLinuXino-Lime2-eMMC_defconfig
@@ -21,6 +21,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_PARTITION_UUIDS is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_DFU_RAM=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_RGMII=y
diff --git a/configs/A20-OLinuXino-Lime2_defconfig b/configs/A20-OLinuXino-Lime2_defconfig
index 4a90ab6..2916112 100644
--- a/configs/A20-OLinuXino-Lime2_defconfig
+++ b/configs/A20-OLinuXino-Lime2_defconfig
@@ -20,6 +20,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_PARTITION_UUIDS is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_DFU_RAM=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_RGMII=y
diff --git a/configs/A20-OLinuXino-Lime_defconfig b/configs/A20-OLinuXino-Lime_defconfig
index 08b301a..4d94548 100644
--- a/configs/A20-OLinuXino-Lime_defconfig
+++ b/configs/A20-OLinuXino-Lime_defconfig
@@ -15,6 +15,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_SUN7I_GMAC=y
 CONFIG_AXP_ALDO3_VOLT=2800
diff --git a/configs/A20-OLinuXino_MICRO-eMMC_defconfig b/configs/A20-OLinuXino_MICRO-eMMC_defconfig
index 2ff2723..586e6ab 100644
--- a/configs/A20-OLinuXino_MICRO-eMMC_defconfig
+++ b/configs/A20-OLinuXino_MICRO-eMMC_defconfig
@@ -17,6 +17,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_SUN7I_GMAC=y
 CONFIG_AXP_ALDO3_VOLT=2800
diff --git a/configs/A20-OLinuXino_MICRO_defconfig b/configs/A20-OLinuXino_MICRO_defconfig
index 1a0ad5a..4abac45 100644
--- a/configs/A20-OLinuXino_MICRO_defconfig
+++ b/configs/A20-OLinuXino_MICRO_defconfig
@@ -18,6 +18,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_SUN7I_GMAC=y
 CONFIG_AXP_ALDO3_VOLT=2800
diff --git a/configs/A20-Olimex-SOM-EVB_defconfig b/configs/A20-Olimex-SOM-EVB_defconfig
index ee94155..25ddce5 100644
--- a/configs/A20-Olimex-SOM-EVB_defconfig
+++ b/configs/A20-Olimex-SOM-EVB_defconfig
@@ -19,6 +19,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_RGMII=y
 CONFIG_SUN7I_GMAC=y
diff --git a/configs/Bananapi_M2_Ultra_defconfig b/configs/Bananapi_M2_Ultra_defconfig
index 4c2c05c..8083510 100644
--- a/configs/Bananapi_M2_Ultra_defconfig
+++ b/configs/Bananapi_M2_Ultra_defconfig
@@ -13,6 +13,7 @@
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_AXP_DLDO4_VOLT=2500
 CONFIG_AXP_ELDO3_VOLT=1200
 CONFIG_SCSI=y
diff --git a/configs/Bananapi_defconfig b/configs/Bananapi_defconfig
index a545612..5265044 100644
--- a/configs/Bananapi_defconfig
+++ b/configs/Bananapi_defconfig
@@ -16,6 +16,7 @@
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_NETCONSOLE=y
+CONFIG_SCSI_AHCI=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_RGMII=y
 CONFIG_SUN7I_GMAC=y
diff --git a/configs/Bananapro_defconfig b/configs/Bananapro_defconfig
index 5c8e759..fbf18ae 100644
--- a/configs/Bananapro_defconfig
+++ b/configs/Bananapro_defconfig
@@ -18,6 +18,7 @@
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_NETCONSOLE=y
+CONFIG_SCSI_AHCI=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_RGMII=y
 CONFIG_SUN7I_GMAC=y
diff --git a/configs/Cubieboard2_defconfig b/configs/Cubieboard2_defconfig
index ef95ac6..594714e 100644
--- a/configs/Cubieboard2_defconfig
+++ b/configs/Cubieboard2_defconfig
@@ -14,6 +14,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_SUN7I_GMAC=y
 CONFIG_SCSI=y
diff --git a/configs/Cubieboard_defconfig b/configs/Cubieboard_defconfig
index c670ab8..8c1c133 100644
--- a/configs/Cubieboard_defconfig
+++ b/configs/Cubieboard_defconfig
@@ -14,6 +14,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_SUN4I_EMAC=y
 CONFIG_SCSI=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Cubietruck_defconfig b/configs/Cubietruck_defconfig
index f9f73fd..8da593b 100644
--- a/configs/Cubietruck_defconfig
+++ b/configs/Cubietruck_defconfig
@@ -22,6 +22,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_PARTITION_UUIDS is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_DFU_RAM=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_RGMII=y
diff --git a/configs/Itead_Ibox_A20_defconfig b/configs/Itead_Ibox_A20_defconfig
index 8f7ee1d..cd388a9 100644
--- a/configs/Itead_Ibox_A20_defconfig
+++ b/configs/Itead_Ibox_A20_defconfig
@@ -14,6 +14,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_SUN7I_GMAC=y
 CONFIG_SCSI=y
diff --git a/configs/Lamobo_R1_defconfig b/configs/Lamobo_R1_defconfig
index 84007ad..4cc4dc4 100644
--- a/configs/Lamobo_R1_defconfig
+++ b/configs/Lamobo_R1_defconfig
@@ -16,6 +16,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_RGMII=y
 CONFIG_SUN7I_GMAC=y
diff --git a/configs/Linksprite_pcDuino3_Nano_defconfig b/configs/Linksprite_pcDuino3_Nano_defconfig
index 08749b8..13538fa 100644
--- a/configs/Linksprite_pcDuino3_Nano_defconfig
+++ b/configs/Linksprite_pcDuino3_Nano_defconfig
@@ -16,6 +16,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_RGMII=y
 CONFIG_SUN7I_GMAC=y
diff --git a/configs/Linksprite_pcDuino3_defconfig b/configs/Linksprite_pcDuino3_defconfig
index a54f9de..1392d1f 100644
--- a/configs/Linksprite_pcDuino3_defconfig
+++ b/configs/Linksprite_pcDuino3_defconfig
@@ -14,6 +14,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_DM_MMC=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_SUN7I_GMAC=y
diff --git a/configs/MPC8315ERDB_defconfig b/configs/MPC8315ERDB_defconfig
index fc846b2..473b9a6 100644
--- a/configs/MPC8315ERDB_defconfig
+++ b/configs/MPC8315ERDB_defconfig
@@ -19,6 +19,7 @@
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=e0600000.flash"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=e0600000.flash:512k(uboot),128k(env),6m@1m(kernel),-(fs)"
+CONFIG_FSL_SATA=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_PHYLIB=y
diff --git a/configs/MPC8349ITX_LOWBOOT_defconfig b/configs/MPC8349ITX_LOWBOOT_defconfig
index 0893c4a..c95cec6 100644
--- a/configs/MPC8349ITX_LOWBOOT_defconfig
+++ b/configs/MPC8349ITX_LOWBOOT_defconfig
@@ -23,6 +23,7 @@
 CONFIG_CMD_DATE=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_SATA_SIL3114=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_PHYLIB=y
diff --git a/configs/MPC8349ITX_defconfig b/configs/MPC8349ITX_defconfig
index 8a8f055..4403bc0 100644
--- a/configs/MPC8349ITX_defconfig
+++ b/configs/MPC8349ITX_defconfig
@@ -23,6 +23,7 @@
 CONFIG_CMD_DATE=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_SATA_SIL3114=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_PHYLIB=y
diff --git a/configs/MPC837XERDB_defconfig b/configs/MPC837XERDB_defconfig
index 14b7a5a..bc54b3a 100644
--- a/configs/MPC837XERDB_defconfig
+++ b/configs/MPC837XERDB_defconfig
@@ -17,6 +17,7 @@
 CONFIG_CMD_DATE=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_FSL_SATA=y
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_PHYLIB=y
 CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8544DS_defconfig b/configs/MPC8544DS_defconfig
index 6e30ac4..4f9219b 100644
--- a/configs/MPC8544DS_defconfig
+++ b/configs/MPC8544DS_defconfig
@@ -18,6 +18,7 @@
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
 CONFIG_ENV_IS_IN_FLASH=y
+CONFIG_SCSI_AHCI=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_PHYLIB=y
diff --git a/configs/MPC8572DS_36BIT_defconfig b/configs/MPC8572DS_36BIT_defconfig
index bce08d1..14e2933 100644
--- a/configs/MPC8572DS_36BIT_defconfig
+++ b/configs/MPC8572DS_36BIT_defconfig
@@ -18,6 +18,7 @@
 CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
+CONFIG_SCSI_AHCI=y
 CONFIG_SYS_FSL_DDR2=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/MPC8572DS_defconfig b/configs/MPC8572DS_defconfig
index 9dd7c73..86546f0 100644
--- a/configs/MPC8572DS_defconfig
+++ b/configs/MPC8572DS_defconfig
@@ -17,6 +17,7 @@
 CONFIG_CMD_PING=y
 # CONFIG_CMD_HASH is not set
 CONFIG_CMD_EXT2=y
+CONFIG_SCSI_AHCI=y
 CONFIG_SYS_FSL_DDR2=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
diff --git a/configs/MPC8610HPCD_defconfig b/configs/MPC8610HPCD_defconfig
index 40256c8..cb2e063 100644
--- a/configs/MPC8610HPCD_defconfig
+++ b/configs/MPC8610HPCD_defconfig
@@ -16,6 +16,7 @@
 CONFIG_CMD_BMP=y
 CONFIG_CMD_EXT2=y
 CONFIG_DOS_PARTITION=y
+CONFIG_SCSI_AHCI=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_SCSI=y
diff --git a/configs/MPC8641HPCN_36BIT_defconfig b/configs/MPC8641HPCN_36BIT_defconfig
index d51bdf3..a85ecfb 100644
--- a/configs/MPC8641HPCN_36BIT_defconfig
+++ b/configs/MPC8641HPCN_36BIT_defconfig
@@ -15,6 +15,7 @@
 CONFIG_CMD_PING=y
 CONFIG_CMD_EXT2=y
 CONFIG_DOS_PARTITION=y
+CONFIG_SCSI_AHCI=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_PHYLIB=y
diff --git a/configs/MPC8641HPCN_defconfig b/configs/MPC8641HPCN_defconfig
index dd2a92b..72ff192 100644
--- a/configs/MPC8641HPCN_defconfig
+++ b/configs/MPC8641HPCN_defconfig
@@ -15,6 +15,7 @@
 CONFIG_CMD_PING=y
 CONFIG_CMD_EXT2=y
 CONFIG_DOS_PARTITION=y
+CONFIG_SCSI_AHCI=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_PHYLIB=y
diff --git a/configs/Marsboard_A10_defconfig b/configs/Marsboard_A10_defconfig
index 8bce411..e79c3a22 100644
--- a/configs/Marsboard_A10_defconfig
+++ b/configs/Marsboard_A10_defconfig
@@ -10,6 +10,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_SUN4I_EMAC=y
 CONFIG_SUNXI_NO_PMIC=y
 CONFIG_SCSI=y
diff --git a/configs/Mele_A1000_defconfig b/configs/Mele_A1000_defconfig
index 24a4aff..d51ee9d 100644
--- a/configs/Mele_A1000_defconfig
+++ b/configs/Mele_A1000_defconfig
@@ -14,6 +14,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_SUN4I_EMAC=y
 CONFIG_SCSI=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Mele_M5_defconfig b/configs/Mele_M5_defconfig
index 84c83da..b4a1964 100644
--- a/configs/Mele_M5_defconfig
+++ b/configs/Mele_M5_defconfig
@@ -15,6 +15,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_SUN7I_GMAC=y
 CONFIG_SCSI=y
diff --git a/configs/Orangepi_defconfig b/configs/Orangepi_defconfig
index d39cc66..50dd0fc 100644
--- a/configs/Orangepi_defconfig
+++ b/configs/Orangepi_defconfig
@@ -18,6 +18,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_RGMII=y
 CONFIG_SUN7I_GMAC=y
diff --git a/configs/Orangepi_mini_defconfig b/configs/Orangepi_mini_defconfig
index 17f825f..6f3782c 100644
--- a/configs/Orangepi_mini_defconfig
+++ b/configs/Orangepi_mini_defconfig
@@ -20,6 +20,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_RGMII=y
 CONFIG_SUN7I_GMAC=y
diff --git a/configs/TWR-P1025_defconfig b/configs/TWR-P1025_defconfig
index 5dda2bb..1eedd3c 100644
--- a/configs/TWR-P1025_defconfig
+++ b/configs/TWR-P1025_defconfig
@@ -25,6 +25,7 @@
 CONFIG_MTDIDS_DEFAULT="nor0=ec000000.nor"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=ec000000.nor:256k(vsc7385-firmware),256k(dtb),5632k(kernel),57856k(fs),256k(qe-ucode-firmware),1280k(u-boot)"
 CONFIG_ENV_IS_IN_FLASH=y
+CONFIG_SATA_SIL3114=y
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_PHYLIB=y
 CONFIG_NETDEVICES=y
diff --git a/configs/Wits_Pro_A20_DKT_defconfig b/configs/Wits_Pro_A20_DKT_defconfig
index 2e96ba2..a16e363 100644
--- a/configs/Wits_Pro_A20_DKT_defconfig
+++ b/configs/Wits_Pro_A20_DKT_defconfig
@@ -18,6 +18,7 @@
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_SCSI_AHCI=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_RGMII=y
 CONFIG_SUN7I_GMAC=y
diff --git a/configs/am57xx_evm_defconfig b/configs/am57xx_evm_defconfig
index 6e4d04c..fc96401 100644
--- a/configs/am57xx_evm_defconfig
+++ b/configs/am57xx_evm_defconfig
@@ -39,6 +39,7 @@
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_DM=y
 CONFIG_SPL_DM=y
+CONFIG_SCSI_AHCI=y
 # CONFIG_BLK is not set
 CONFIG_DFU_MMC=y
 CONFIG_DFU_RAM=y
diff --git a/configs/am57xx_hs_evm_defconfig b/configs/am57xx_hs_evm_defconfig
index e364910..681e2a5 100644
--- a/configs/am57xx_hs_evm_defconfig
+++ b/configs/am57xx_hs_evm_defconfig
@@ -42,6 +42,7 @@
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_DM=y
 CONFIG_SPL_DM=y
+CONFIG_SCSI_AHCI=y
 # CONFIG_BLK is not set
 CONFIG_DFU_MMC=y
 CONFIG_DFU_RAM=y
diff --git a/configs/apalis_imx6_defconfig b/configs/apalis_imx6_defconfig
index 2b1b34d..18107e8 100644
--- a/configs/apalis_imx6_defconfig
+++ b/configs/apalis_imx6_defconfig
@@ -45,6 +45,7 @@
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_ENV_IS_IN_MMC=y
+CONFIG_DWC_AHSATA=y
 CONFIG_PHYLIB=y
 CONFIG_PHY_MICREL=y
 CONFIG_PHY_MICREL_KSZ90X1=y
diff --git a/configs/apalis_imx6_nospl_com_defconfig b/configs/apalis_imx6_nospl_com_defconfig
index ddf8c8d..c40e14f 100644
--- a/configs/apalis_imx6_nospl_com_defconfig
+++ b/configs/apalis_imx6_nospl_com_defconfig
@@ -34,6 +34,7 @@
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_ENV_IS_IN_MMC=y
+CONFIG_DWC_AHSATA=y
 CONFIG_PHYLIB=y
 CONFIG_PHY_MICREL=y
 CONFIG_PHY_MICREL_KSZ90X1=y
diff --git a/configs/apalis_imx6_nospl_it_defconfig b/configs/apalis_imx6_nospl_it_defconfig
index 6eba47b..5d1243a 100644
--- a/configs/apalis_imx6_nospl_it_defconfig
+++ b/configs/apalis_imx6_nospl_it_defconfig
@@ -34,6 +34,7 @@
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_ENV_IS_IN_MMC=y
+CONFIG_DWC_AHSATA=y
 CONFIG_PHYLIB=y
 CONFIG_PHY_MICREL=y
 CONFIG_PHY_MICREL_KSZ90X1=y
diff --git a/configs/bananapi_m1_plus_defconfig b/configs/bananapi_m1_plus_defconfig
index 79ff0aa..efe1545 100644
--- a/configs/bananapi_m1_plus_defconfig
+++ b/configs/bananapi_m1_plus_defconfig
@@ -16,6 +16,7 @@
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_NETCONSOLE=y
+CONFIG_SCSI_AHCI=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_RGMII=y
 CONFIG_SUN7I_GMAC=y
diff --git a/configs/cgtqmx6eval_defconfig b/configs/cgtqmx6eval_defconfig
index 47c0b4c..418e4e2 100644
--- a/configs/cgtqmx6eval_defconfig
+++ b/configs/cgtqmx6eval_defconfig
@@ -45,6 +45,7 @@
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_DWC_AHSATA=y
 CONFIG_DFU_MMC=y
 CONFIG_DFU_SF=y
 CONFIG_PHYLIB=y
diff --git a/configs/cl-som-am57x_defconfig b/configs/cl-som-am57x_defconfig
index 8f0a7f6..9c3031b 100644
--- a/configs/cl-som-am57x_defconfig
+++ b/configs/cl-som-am57x_defconfig
@@ -33,6 +33,7 @@
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_ISO_PARTITION=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_SCSI_AHCI=y
 CONFIG_CMD_PCA953X=y
 CONFIG_LED_STATUS=y
 CONFIG_LED_STATUS_GPIO=y
diff --git a/configs/cm_fx6_defconfig b/configs/cm_fx6_defconfig
index 0773aca..8e0746b 100644
--- a/configs/cm_fx6_defconfig
+++ b/configs/cm_fx6_defconfig
@@ -52,6 +52,7 @@
 CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:768k(uboot),256k(uboot-environment),-(reserved)"
 CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_DWC_AHSATA=y
 CONFIG_DM_MMC=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_ATMEL=y
diff --git a/configs/cm_t54_defconfig b/configs/cm_t54_defconfig
index 69b1cbf..ca80f18 100644
--- a/configs/cm_t54_defconfig
+++ b/configs/cm_t54_defconfig
@@ -38,6 +38,7 @@
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_ENV_IS_IN_MMC=y
+CONFIG_SCSI_AHCI=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_SCSI=y
 CONFIG_SYS_NS16550=y
diff --git a/configs/controlcenterd_36BIT_SDCARD_DEVELOP_defconfig b/configs/controlcenterd_36BIT_SDCARD_DEVELOP_defconfig
index 48e9f6e..67fa8e4 100644
--- a/configs/controlcenterd_36BIT_SDCARD_DEVELOP_defconfig
+++ b/configs/controlcenterd_36BIT_SDCARD_DEVELOP_defconfig
@@ -32,6 +32,7 @@
 CONFIG_CMD_FAT=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_DM=y
+CONFIG_FSL_SATA=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
 CONFIG_PHYLIB=y
diff --git a/configs/controlcenterd_36BIT_SDCARD_defconfig b/configs/controlcenterd_36BIT_SDCARD_defconfig
index 58729b6..19a4daa 100644
--- a/configs/controlcenterd_36BIT_SDCARD_defconfig
+++ b/configs/controlcenterd_36BIT_SDCARD_defconfig
@@ -32,6 +32,7 @@
 CONFIG_CMD_FAT=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_DM=y
+CONFIG_FSL_SATA=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
 CONFIG_PHYLIB=y
diff --git a/configs/controlcenterdc_defconfig b/configs/controlcenterdc_defconfig
index f65e525..856591e 100644
--- a/configs/controlcenterdc_defconfig
+++ b/configs/controlcenterdc_defconfig
@@ -35,6 +35,7 @@
 CONFIG_OF_BOARD_FIXUP=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SPL_OF_TRANSLATE=y
+CONFIG_SCSI_AHCI=y
 CONFIG_DM_GPIO=y
 CONFIG_DM_PCA953X=y
 CONFIG_DM_I2C=y
diff --git a/configs/d2net_v2_defconfig b/configs/d2net_v2_defconfig
index 496c5c0..61fd892 100644
--- a/configs/d2net_v2_defconfig
+++ b/configs/d2net_v2_defconfig
@@ -26,6 +26,7 @@
 CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_MACRONIX=y
diff --git a/configs/db-88f6820-gp_defconfig b/configs/db-88f6820-gp_defconfig
index beac266..5cc2781 100644
--- a/configs/db-88f6820-gp_defconfig
+++ b/configs/db-88f6820-gp_defconfig
@@ -38,6 +38,7 @@
 # CONFIG_SPL_PARTITION_UUIDS is not set
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SPL_OF_TRANSLATE=y
+CONFIG_SCSI_AHCI=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_SDMA=y
 CONFIG_MMC_SDHCI_MV=y
diff --git a/configs/db-mv784mp-gp_defconfig b/configs/db-mv784mp-gp_defconfig
index 23eaa12..6724af0 100644
--- a/configs/db-mv784mp-gp_defconfig
+++ b/configs/db-mv784mp-gp_defconfig
@@ -37,6 +37,7 @@
 # CONFIG_PARTITION_UUIDS is not set
 # CONFIG_SPL_PARTITION_UUIDS is not set
 CONFIG_SPL_OF_TRANSLATE=y
+CONFIG_SATA_MV=y
 # CONFIG_MMC is not set
 CONFIG_NAND=y
 CONFIG_NAND_PXA3XX=y
diff --git a/configs/dh_imx6_defconfig b/configs/dh_imx6_defconfig
index 814df1c..1fd7c50 100644
--- a/configs/dh_imx6_defconfig
+++ b/configs/dh_imx6_defconfig
@@ -40,6 +40,7 @@
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_DWC_AHSATA=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_SPANSION=y
 CONFIG_PHYLIB=y
diff --git a/configs/dms-ba16-1g_defconfig b/configs/dms-ba16-1g_defconfig
index cbc9e82..144a86b 100644
--- a/configs/dms-ba16-1g_defconfig
+++ b/configs/dms-ba16-1g_defconfig
@@ -28,6 +28,7 @@
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_DWC_AHSATA=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
 CONFIG_PHYLIB=y
diff --git a/configs/dms-ba16_defconfig b/configs/dms-ba16_defconfig
index 9be2d6c..075e507 100644
--- a/configs/dms-ba16_defconfig
+++ b/configs/dms-ba16_defconfig
@@ -27,6 +27,7 @@
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_DWC_AHSATA=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
 CONFIG_PHYLIB=y
diff --git a/configs/dns325_defconfig b/configs/dns325_defconfig
index 62ad86c..f5556e3 100644
--- a/configs/dns325_defconfig
+++ b/configs/dns325_defconfig
@@ -23,6 +23,7 @@
 CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_ENV_IS_IN_NAND=y
+CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
diff --git a/configs/dreamplug_defconfig b/configs/dreamplug_defconfig
index 1130faa..9d24f9c 100644
--- a/configs/dreamplug_defconfig
+++ b/configs/dreamplug_defconfig
@@ -19,6 +19,7 @@
 CONFIG_CMD_FAT=y
 CONFIG_ISO_PARTITION=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_MACRONIX=y
diff --git a/configs/ds109_defconfig b/configs/ds109_defconfig
index 987a924..6d513cf 100644
--- a/configs/ds109_defconfig
+++ b/configs/ds109_defconfig
@@ -14,6 +14,7 @@
 CONFIG_CMD_FAT=y
 CONFIG_ISO_PARTITION=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_BAR=y
diff --git a/configs/edminiv2_defconfig b/configs/edminiv2_defconfig
index 14540ca..4eafb6d 100644
--- a/configs/edminiv2_defconfig
+++ b/configs/edminiv2_defconfig
@@ -21,6 +21,7 @@
 CONFIG_CMD_EXT2=y
 CONFIG_ISO_PARTITION=y
 CONFIG_ENV_IS_IN_FLASH=y
+CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_SYS_NS16550=y
diff --git a/configs/goflexhome_defconfig b/configs/goflexhome_defconfig
index 80652fe..bdfd62a 100644
--- a/configs/goflexhome_defconfig
+++ b/configs/goflexhome_defconfig
@@ -24,6 +24,7 @@
 CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_ENV_IS_IN_NAND=y
+CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
diff --git a/configs/guruplug_defconfig b/configs/guruplug_defconfig
index d219fee..66a668a 100644
--- a/configs/guruplug_defconfig
+++ b/configs/guruplug_defconfig
@@ -24,6 +24,7 @@
 CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_ENV_IS_IN_NAND=y
+CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
diff --git a/configs/gwventana_emmc_defconfig b/configs/gwventana_emmc_defconfig
index 5379cf3..b35d091 100644
--- a/configs/gwventana_emmc_defconfig
+++ b/configs/gwventana_emmc_defconfig
@@ -53,6 +53,7 @@
 CONFIG_CMD_UBI=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_DM=y
+CONFIG_DWC_AHSATA=y
 CONFIG_PHYLIB=y
 CONFIG_NETDEVICES=y
 CONFIG_E1000=y
diff --git a/configs/gwventana_gw5904_defconfig b/configs/gwventana_gw5904_defconfig
index fe364d0..6a2c196 100644
--- a/configs/gwventana_gw5904_defconfig
+++ b/configs/gwventana_gw5904_defconfig
@@ -53,6 +53,7 @@
 CONFIG_CMD_UBI=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_DM=y
+CONFIG_DWC_AHSATA=y
 CONFIG_PHYLIB=y
 CONFIG_MV88E61XX_SWITCH=y
 CONFIG_MV88E61XX_CPU_PORT=5
diff --git a/configs/gwventana_nand_defconfig b/configs/gwventana_nand_defconfig
index dd4d73c..be6cf0c 100644
--- a/configs/gwventana_nand_defconfig
+++ b/configs/gwventana_nand_defconfig
@@ -56,6 +56,7 @@
 CONFIG_CMD_UBI=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_DM=y
+CONFIG_DWC_AHSATA=y
 CONFIG_PHYLIB=y
 CONFIG_NETDEVICES=y
 CONFIG_E1000=y
diff --git a/configs/highbank_defconfig b/configs/highbank_defconfig
index 20a7b71..f55b5dc 100644
--- a/configs/highbank_defconfig
+++ b/configs/highbank_defconfig
@@ -23,6 +23,7 @@
 CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 CONFIG_ENV_IS_IN_NVRAM=y
+CONFIG_SCSI_AHCI=y
 # CONFIG_MMC is not set
 CONFIG_SCSI=y
 CONFIG_OF_LIBFDT=y
diff --git a/configs/ib62x0_defconfig b/configs/ib62x0_defconfig
index fd7c148..f6bfa06 100644
--- a/configs/ib62x0_defconfig
+++ b/configs/ib62x0_defconfig
@@ -22,6 +22,7 @@
 CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_ENV_IS_IN_NAND=y
+CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
diff --git a/configs/inetspace_v2_defconfig b/configs/inetspace_v2_defconfig
index bac0d95..d222c33 100644
--- a/configs/inetspace_v2_defconfig
+++ b/configs/inetspace_v2_defconfig
@@ -26,6 +26,7 @@
 CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_MACRONIX=y
diff --git a/configs/ls1012aqds_qspi_defconfig b/configs/ls1012aqds_qspi_defconfig
index 4073db6..0435d51 100644
--- a/configs/ls1012aqds_qspi_defconfig
+++ b/configs/ls1012aqds_qspi_defconfig
@@ -34,6 +34,7 @@
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
+CONFIG_SCSI_AHCI=y
 # CONFIG_BLK is not set
 CONFIG_DM_MMC=y
 CONFIG_DM_SPI_FLASH=y
diff --git a/configs/ls1088aqds_qspi_SECURE_BOOT_defconfig b/configs/ls1088aqds_qspi_SECURE_BOOT_defconfig
new file mode 100644
index 0000000..7d0e985
--- /dev/null
+++ b/configs/ls1088aqds_qspi_SECURE_BOOT_defconfig
@@ -0,0 +1,48 @@
+CONFIG_ARM=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_SF=y
+CONFIG_CMD_USB=y
+# CONFIG_SYS_MALLOC_F is not set
+CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-qds"
+CONFIG_DM=y
+CONFIG_SCSI_AHCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_DM_SPI=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_DM_USB=y
+CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_E1000=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_FSL_CAAM=y
+CONFIG_FSL_DSPI=y
+CONFIG_FSL_LS_PPA=y
+CONFIG_HUSH_PARSER=y
+CONFIG_NETDEVICES=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_OF_CONTROL=y
+CONFIG_OF_STDOUT_VIA_ALIAS=y
+CONFIG_PCI=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_RSA=y
+CONFIG_RSA_SOFTWARE_EXP=y
+CONFIG_SECURE_BOOT=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4, QSPI_BOOT"
+CONFIG_SYS_NS16550=y
+CONFIG_TARGET_LS1088AQDS=y
+CONFIG_USB=y
+CONFIG_USB_DWC3=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_XHCI_DWC3=y
+CONFIG_USB_XHCI_HCD=y
+# CONFIG_DISPLAY_BOARDINFO is not set
+# CONFIG_USE_BOOTCOMMAND is not set
diff --git a/configs/ls1088aqds_qspi_defconfig b/configs/ls1088aqds_qspi_defconfig
index 850be3e..df5bdaf 100644
--- a/configs/ls1088aqds_qspi_defconfig
+++ b/configs/ls1088aqds_qspi_defconfig
@@ -8,6 +8,7 @@
 CONFIG_OF_STDOUT_VIA_ALIAS=y
 CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4, QSPI_BOOT"
 # CONFIG_DISPLAY_BOARDINFO is not set
+# CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
@@ -20,6 +21,7 @@
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
+CONFIG_SCSI_AHCI=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_SPANSION=y
diff --git a/configs/ls1088aqds_sdcard_qspi_defconfig b/configs/ls1088aqds_sdcard_qspi_defconfig
index 214de54..805364e 100644
--- a/configs/ls1088aqds_sdcard_qspi_defconfig
+++ b/configs/ls1088aqds_sdcard_qspi_defconfig
@@ -14,6 +14,7 @@
 CONFIG_SYS_EXTRA_OPTIONS="SD_BOOT_QSPI"
 CONFIG_SD_BOOT=y
 # CONFIG_DISPLAY_BOARDINFO is not set
+# CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SPL=y
 CONFIG_SPL_BUILD=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
@@ -32,6 +33,7 @@
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
+CONFIG_SCSI_AHCI=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH=y
 CONFIG_NETDEVICES=y
diff --git a/configs/ls1088ardb_qspi_SECURE_BOOT_defconfig b/configs/ls1088ardb_qspi_SECURE_BOOT_defconfig
new file mode 100644
index 0000000..d020f7e
--- /dev/null
+++ b/configs/ls1088ardb_qspi_SECURE_BOOT_defconfig
@@ -0,0 +1,49 @@
+CONFIG_ARM=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_SF=y
+CONFIG_CMD_USB=y
+# CONFIG_SYS_MALLOC_F is not set
+CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-rdb"
+CONFIG_DISTRO_DEFAULTS=y
+CONFIG_DM=y
+CONFIG_SCSI_AHCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_DM_SPI=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_DM_USB=y
+CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_E1000=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_FSL_CAAM=y
+CONFIG_FSL_DSPI=y
+CONFIG_FSL_LS_PPA=y
+CONFIG_HUSH_PARSER=y
+CONFIG_NETDEVICES=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_OF_CONTROL=y
+CONFIG_OF_STDOUT_VIA_ALIAS=y
+CONFIG_PCI=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_RSA=y
+CONFIG_RSA_SOFTWARE_EXP=y
+CONFIG_SECURE_BOOT=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4, QSPI_BOOT"
+CONFIG_SYS_NS16550=y
+CONFIG_TARGET_LS1088ARDB=y
+CONFIG_USB=y
+CONFIG_USB_DWC3=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_XHCI_DWC3=y
+CONFIG_USB_XHCI_HCD=y
+# CONFIG_DISPLAY_BOARDINFO is not set
+# CONFIG_USE_BOOTCOMMAND is not set
diff --git a/configs/ls1088ardb_qspi_defconfig b/configs/ls1088ardb_qspi_defconfig
index 1f3d581..93f7a15 100644
--- a/configs/ls1088ardb_qspi_defconfig
+++ b/configs/ls1088ardb_qspi_defconfig
@@ -9,6 +9,7 @@
 CONFIG_OF_STDOUT_VIA_ALIAS=y
 CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4, QSPI_BOOT"
 # CONFIG_DISPLAY_BOARDINFO is not set
+# CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
@@ -21,6 +22,7 @@
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
+CONFIG_SCSI_AHCI=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_SPANSION=y
diff --git a/configs/ls1088ardb_sdcard_qspi_defconfig b/configs/ls1088ardb_sdcard_qspi_defconfig
index 8e5cf3b..539326c 100644
--- a/configs/ls1088ardb_sdcard_qspi_defconfig
+++ b/configs/ls1088ardb_sdcard_qspi_defconfig
@@ -15,6 +15,7 @@
 CONFIG_SYS_EXTRA_OPTIONS="SD_BOOT_QSPI"
 CONFIG_SD_BOOT=y
 # CONFIG_DISPLAY_BOARDINFO is not set
+# CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SPL=y
 CONFIG_SPL_BUILD=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
@@ -33,6 +34,7 @@
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
+CONFIG_SCSI_AHCI=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH=y
 CONFIG_NETDEVICES=y
diff --git a/configs/ls2080aqds_SECURE_BOOT_defconfig b/configs/ls2080aqds_SECURE_BOOT_defconfig
index ee6043e..17a077d 100644
--- a/configs/ls2080aqds_SECURE_BOOT_defconfig
+++ b/configs/ls2080aqds_SECURE_BOOT_defconfig
@@ -1,12 +1,13 @@
 CONFIG_ARM=y
 CONFIG_TARGET_LS2080AQDS=y
+CONFIG_FSL_LS_PPA=y
 CONFIG_SECURE_BOOT=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2080a-qds"
 # CONFIG_SYS_MALLOC_F is not set
-CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
+CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_BOOTDELAY=10
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
@@ -28,6 +29,7 @@
 CONFIG_OF_CONTROL=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
+CONFIG_FSL_CAAM=y
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_PHYLIB=y
@@ -47,6 +49,5 @@
 CONFIG_USB_XHCI_DWC3=y
 CONFIG_USB_STORAGE=y
 CONFIG_RSA=y
-CONFIG_SPL_RSA=y
 CONFIG_RSA_SOFTWARE_EXP=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
diff --git a/configs/ls2080ardb_SECURE_BOOT_defconfig b/configs/ls2080ardb_SECURE_BOOT_defconfig
index 01fc9e6..37137f4 100644
--- a/configs/ls2080ardb_SECURE_BOOT_defconfig
+++ b/configs/ls2080ardb_SECURE_BOOT_defconfig
@@ -1,12 +1,13 @@
 CONFIG_ARM=y
 CONFIG_TARGET_LS2080ARDB=y
+CONFIG_FSL_LS_PPA=y
 CONFIG_SECURE_BOOT=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2080a-rdb"
 # CONFIG_SYS_MALLOC_F is not set
-CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
+CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_BOOTDELAY=10
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyS1,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0600 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
@@ -27,6 +28,7 @@
 CONFIG_OF_CONTROL=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
+CONFIG_FSL_CAAM=y
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_PHYLIB=y
@@ -46,6 +48,5 @@
 CONFIG_USB_XHCI_DWC3=y
 CONFIG_USB_STORAGE=y
 CONFIG_RSA=y
-CONFIG_SPL_RSA=y
 CONFIG_RSA_SOFTWARE_EXP=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
diff --git a/configs/ls2081ardb_defconfig b/configs/ls2081ardb_defconfig
index 1ab8f18..e532032 100644
--- a/configs/ls2081ardb_defconfig
+++ b/configs/ls2081ardb_defconfig
@@ -25,6 +25,7 @@
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
+CONFIG_SCSI_AHCI=y
 CONFIG_FSL_CAAM=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_PHYLIB=y
diff --git a/configs/lschlv2_defconfig b/configs/lschlv2_defconfig
index 4df0a21..077df1a 100644
--- a/configs/lschlv2_defconfig
+++ b/configs/lschlv2_defconfig
@@ -28,6 +28,7 @@
 # CONFIG_PARTITION_UUIDS is not set
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
diff --git a/configs/lsxhl_defconfig b/configs/lsxhl_defconfig
index d6ba4be..3627eb9 100644
--- a/configs/lsxhl_defconfig
+++ b/configs/lsxhl_defconfig
@@ -20,6 +20,7 @@
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
diff --git a/configs/m53evk_defconfig b/configs/m53evk_defconfig
index 291144d..845aee4 100644
--- a/configs/m53evk_defconfig
+++ b/configs/m53evk_defconfig
@@ -39,6 +39,7 @@
 CONFIG_MTDPARTS_DEFAULT="mtdparts=mxc_nand:1024k(u-boot),512k(env1),512k(env2),14m(boot),240m(data),-@2048k(UBI)"
 CONFIG_CMD_UBI=y
 CONFIG_ENV_IS_IN_NAND=y
+CONFIG_DWC_AHSATA=y
 CONFIG_NAND=y
 CONFIG_NAND_MXC=y
 CONFIG_PHYLIB=y
diff --git a/configs/mvebu_db-88f3720_defconfig b/configs/mvebu_db-88f3720_defconfig
index 0fd4514..283a964 100644
--- a/configs/mvebu_db-88f3720_defconfig
+++ b/configs/mvebu_db-88f3720_defconfig
@@ -36,6 +36,7 @@
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_SCSI_AHCI=y
 CONFIG_BLOCK_CACHE=y
 CONFIG_DM_GPIO=y
 # CONFIG_MVEBU_GPIO is not set
diff --git a/configs/mvebu_db_armada8k_defconfig b/configs/mvebu_db_armada8k_defconfig
index cffb3d0..48742d6 100644
--- a/configs/mvebu_db_armada8k_defconfig
+++ b/configs/mvebu_db_armada8k_defconfig
@@ -39,6 +39,7 @@
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_SCSI_AHCI=y
 CONFIG_BLOCK_CACHE=y
 CONFIG_DM_I2C=y
 CONFIG_SYS_I2C_MVTWSI=y
diff --git a/configs/mvebu_espressobin-88f3720_defconfig b/configs/mvebu_espressobin-88f3720_defconfig
index 95db6c6..d99c4f5 100644
--- a/configs/mvebu_espressobin-88f3720_defconfig
+++ b/configs/mvebu_espressobin-88f3720_defconfig
@@ -35,6 +35,7 @@
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_SCSI_AHCI=y
 CONFIG_BLOCK_CACHE=y
 CONFIG_DM_I2C=y
 CONFIG_MISC=y
diff --git a/configs/mvebu_mcbin-88f8040_defconfig b/configs/mvebu_mcbin-88f8040_defconfig
index f779793..366e437 100644
--- a/configs/mvebu_mcbin-88f8040_defconfig
+++ b/configs/mvebu_mcbin-88f8040_defconfig
@@ -41,6 +41,7 @@
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_SCSI_AHCI=y
 CONFIG_BLOCK_CACHE=y
 CONFIG_DM_GPIO=y
 CONFIG_DM_I2C=y
diff --git a/configs/mx53loco_defconfig b/configs/mx53loco_defconfig
index 3fba84c..7471b10 100644
--- a/configs/mx53loco_defconfig
+++ b/configs/mx53loco_defconfig
@@ -20,6 +20,7 @@
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_ENV_IS_IN_MMC=y
+CONFIG_DWC_AHSATA=y
 CONFIG_USB=y
 CONFIG_USB_STORAGE=y
 CONFIG_USB_HOST_ETHER=y
diff --git a/configs/mx6cuboxi_defconfig b/configs/mx6cuboxi_defconfig
index 37a2f2a..05eaf12 100644
--- a/configs/mx6cuboxi_defconfig
+++ b/configs/mx6cuboxi_defconfig
@@ -28,6 +28,7 @@
 # CONFIG_SPL_PARTITION_UUIDS is not set
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_DM=y
+CONFIG_DWC_AHSATA=y
 CONFIG_PHYLIB=y
 CONFIG_DM_THERMAL=y
 CONFIG_USB=y
diff --git a/configs/mx6qsabrelite_defconfig b/configs/mx6qsabrelite_defconfig
index 6beb528..c52c392 100644
--- a/configs/mx6qsabrelite_defconfig
+++ b/configs/mx6qsabrelite_defconfig
@@ -33,6 +33,7 @@
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_DM=y
+CONFIG_DWC_AHSATA=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_SST=y
 CONFIG_PHYLIB=y
diff --git a/configs/nas220_defconfig b/configs/nas220_defconfig
index 09bb8f1..8a71ed8 100644
--- a/configs/nas220_defconfig
+++ b/configs/nas220_defconfig
@@ -24,6 +24,7 @@
 CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 CONFIG_ENV_IS_IN_NAND=y
+CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
diff --git a/configs/net2big_v2_defconfig b/configs/net2big_v2_defconfig
index 3e31500..76b1f90 100644
--- a/configs/net2big_v2_defconfig
+++ b/configs/net2big_v2_defconfig
@@ -26,6 +26,7 @@
 CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_MACRONIX=y
diff --git a/configs/netspace_lite_v2_defconfig b/configs/netspace_lite_v2_defconfig
index edd279a..67cb4dd 100644
--- a/configs/netspace_lite_v2_defconfig
+++ b/configs/netspace_lite_v2_defconfig
@@ -26,6 +26,7 @@
 CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_MACRONIX=y
diff --git a/configs/netspace_max_v2_defconfig b/configs/netspace_max_v2_defconfig
index 2454c4f..dc72128 100644
--- a/configs/netspace_max_v2_defconfig
+++ b/configs/netspace_max_v2_defconfig
@@ -26,6 +26,7 @@
 CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_MACRONIX=y
diff --git a/configs/netspace_mini_v2_defconfig b/configs/netspace_mini_v2_defconfig
index 6f67c5d..f2dec06 100644
--- a/configs/netspace_mini_v2_defconfig
+++ b/configs/netspace_mini_v2_defconfig
@@ -24,6 +24,7 @@
 CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_MACRONIX=y
diff --git a/configs/netspace_v2_defconfig b/configs/netspace_v2_defconfig
index cdcc096..c898150 100644
--- a/configs/netspace_v2_defconfig
+++ b/configs/netspace_v2_defconfig
@@ -26,6 +26,7 @@
 CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_MACRONIX=y
diff --git a/configs/nitrogen6q2g_defconfig b/configs/nitrogen6q2g_defconfig
index c25d2bf..d0153d4 100644
--- a/configs/nitrogen6q2g_defconfig
+++ b/configs/nitrogen6q2g_defconfig
@@ -32,6 +32,7 @@
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_DWC_AHSATA=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_SST=y
 CONFIG_PHYLIB=y
diff --git a/configs/nitrogen6q_defconfig b/configs/nitrogen6q_defconfig
index 65d7591..bf12cbd 100644
--- a/configs/nitrogen6q_defconfig
+++ b/configs/nitrogen6q_defconfig
@@ -32,6 +32,7 @@
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_DWC_AHSATA=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_SST=y
 CONFIG_PHYLIB=y
diff --git a/configs/novena_defconfig b/configs/novena_defconfig
index 3084fef..1a69e49 100644
--- a/configs/novena_defconfig
+++ b/configs/novena_defconfig
@@ -36,6 +36,7 @@
 CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_SPL_PARTITION_UUIDS is not set
 CONFIG_ENV_IS_IN_MMC=y
+CONFIG_DWC_AHSATA=y
 CONFIG_PHYLIB=y
 CONFIG_PHY_MICREL=y
 CONFIG_PHY_MICREL_KSZ90X1=y
diff --git a/configs/nsa310s_defconfig b/configs/nsa310s_defconfig
index 425b53a..5e111cb 100644
--- a/configs/nsa310s_defconfig
+++ b/configs/nsa310s_defconfig
@@ -21,6 +21,7 @@
 CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_ENV_IS_IN_NAND=y
+CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
diff --git a/configs/omap3_logic_defconfig b/configs/omap3_logic_defconfig
index 8801268..db72e6f 100644
--- a/configs/omap3_logic_defconfig
+++ b/configs/omap3_logic_defconfig
@@ -17,6 +17,7 @@
 # CONFIG_CMD_IMI is not set
 CONFIG_CMD_SPL=y
 CONFIG_CMD_SPL_NAND_OFS=0x240000
+CONFIG_CMD_SPL_WRITE_SIZE=0x20000
 # CONFIG_CMD_EEPROM is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
diff --git a/configs/omap5_uevm_defconfig b/configs/omap5_uevm_defconfig
index acf8962..b3c6fa9 100644
--- a/configs/omap5_uevm_defconfig
+++ b/configs/omap5_uevm_defconfig
@@ -33,6 +33,7 @@
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_ISO_PARTITION=y
 CONFIG_ENV_IS_IN_MMC=y
+CONFIG_SCSI_AHCI=y
 CONFIG_DFU_MMC=y
 CONFIG_DFU_RAM=y
 CONFIG_CMD_TCA642X=y
diff --git a/configs/openrd_base_defconfig b/configs/openrd_base_defconfig
index 9bc628f..1a829b7 100644
--- a/configs/openrd_base_defconfig
+++ b/configs/openrd_base_defconfig
@@ -24,6 +24,7 @@
 CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_ENV_IS_IN_NAND=y
+CONFIG_MVSATA_IDE=y
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/openrd_client_defconfig b/configs/openrd_client_defconfig
index c74f0cf..7a95b5b 100644
--- a/configs/openrd_client_defconfig
+++ b/configs/openrd_client_defconfig
@@ -24,6 +24,7 @@
 CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_ENV_IS_IN_NAND=y
+CONFIG_MVSATA_IDE=y
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/openrd_ultimate_defconfig b/configs/openrd_ultimate_defconfig
index 6792af8..757be16 100644
--- a/configs/openrd_ultimate_defconfig
+++ b/configs/openrd_ultimate_defconfig
@@ -24,6 +24,7 @@
 CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_ENV_IS_IN_NAND=y
+CONFIG_MVSATA_IDE=y
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/ot1200_defconfig b/configs/ot1200_defconfig
index bc37f89..0c3258f 100644
--- a/configs/ot1200_defconfig
+++ b/configs/ot1200_defconfig
@@ -24,6 +24,7 @@
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_DM=y
+CONFIG_DWC_AHSATA=y
 CONFIG_CMD_PCA953X=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_MACRONIX=y
diff --git a/configs/ot1200_spl_defconfig b/configs/ot1200_spl_defconfig
index 518483c..ac96221 100644
--- a/configs/ot1200_spl_defconfig
+++ b/configs/ot1200_spl_defconfig
@@ -32,6 +32,7 @@
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_DM=y
+CONFIG_DWC_AHSATA=y
 CONFIG_CMD_PCA953X=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_MACRONIX=y
diff --git a/configs/qemu_arm_defconfig b/configs/qemu_arm_defconfig
index f353eea..3cd4d45 100644
--- a/configs/qemu_arm_defconfig
+++ b/configs/qemu_arm_defconfig
@@ -8,6 +8,7 @@
 CONFIG_CMD_PCI=y
 CONFIG_CMD_USB=y
 CONFIG_OF_BOARD=y
+CONFIG_SCSI_AHCI=y
 CONFIG_AHCI_PCI=y
 CONFIG_BLK=y
 # CONFIG_MMC is not set
diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig
index 08eec8e..7efb4eb 100644
--- a/configs/sandbox_defconfig
+++ b/configs/sandbox_defconfig
@@ -15,7 +15,9 @@
 CONFIG_CONSOLE_RECORD_OUT_SIZE=0x1000
 CONFIG_SILENT_CONSOLE=y
 CONFIG_PRE_CONSOLE_BUFFER=y
-CONFIG_PRE_CON_BUF_ADDR=0
+CONFIG_PRE_CON_BUF_ADDR=0x100000
+CONFIG_LOG=y
+CONFIG_LOG_MAX_LEVEL=6
 CONFIG_CMD_CPU=y
 CONFIG_CMD_LICENSE=y
 CONFIG_CMD_BOOTZ=y
@@ -64,6 +66,7 @@
 CONFIG_CMD_CRAMFS=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_MTDPARTS=y
+CONFIG_CMD_LOG=y
 CONFIG_MAC_PARTITION=y
 CONFIG_AMIGA_PARTITION=y
 CONFIG_OF_CONTROL=y
diff --git a/configs/sheevaplug_defconfig b/configs/sheevaplug_defconfig
index 6145077..21704ec 100644
--- a/configs/sheevaplug_defconfig
+++ b/configs/sheevaplug_defconfig
@@ -25,6 +25,7 @@
 CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_ENV_IS_IN_NAND=y
+CONFIG_MVSATA_IDE=y
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/tbs2910_defconfig b/configs/tbs2910_defconfig
index 1152b69..5adcd9d 100644
--- a/configs/tbs2910_defconfig
+++ b/configs/tbs2910_defconfig
@@ -35,6 +35,7 @@
 CONFIG_EFI_PARTITION=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_DM=y
+CONFIG_DWC_AHSATA=y
 CONFIG_PHYLIB=y
 CONFIG_PCI=y
 CONFIG_DM_THERMAL=y
diff --git a/configs/theadorable_debug_defconfig b/configs/theadorable_debug_defconfig
index 863d6ce..f602c83 100644
--- a/configs/theadorable_debug_defconfig
+++ b/configs/theadorable_debug_defconfig
@@ -42,6 +42,7 @@
 # CONFIG_SPL_PARTITION_UUIDS is not set
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPL_OF_TRANSLATE=y
+CONFIG_SATA_MV=y
 CONFIG_FPGA_ALTERA=y
 CONFIG_DM_GPIO=y
 # CONFIG_MMC is not set
diff --git a/configs/turris_omnia_defconfig b/configs/turris_omnia_defconfig
index b9b5cbc..ffb26cd 100644
--- a/configs/turris_omnia_defconfig
+++ b/configs/turris_omnia_defconfig
@@ -29,6 +29,7 @@
 # CONFIG_SPL_PARTITION_UUIDS is not set
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SPL_OF_TRANSLATE=y
+CONFIG_SCSI_AHCI=y
 CONFIG_MISC=y
 CONFIG_ATSHA204A=y
 CONFIG_MMC_SDHCI=y
diff --git a/configs/udoo_defconfig b/configs/udoo_defconfig
index b92b181..52cfdb0 100644
--- a/configs/udoo_defconfig
+++ b/configs/udoo_defconfig
@@ -30,6 +30,7 @@
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_DM=y
+CONFIG_DWC_AHSATA=y
 CONFIG_PHYLIB=y
 CONFIG_PHY_MICREL=y
 CONFIG_PHY_MICREL_KSZ90X1=y
diff --git a/configs/wandboard_defconfig b/configs/wandboard_defconfig
index 4b6b9d9..3c27777 100644
--- a/configs/wandboard_defconfig
+++ b/configs/wandboard_defconfig
@@ -29,6 +29,7 @@
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_DM=y
+CONFIG_DWC_AHSATA=y
 CONFIG_PHYLIB=y
 CONFIG_DM_THERMAL=y
 CONFIG_USB=y
diff --git a/configs/xilinx_zynqmp_ep_defconfig b/configs/xilinx_zynqmp_ep_defconfig
index ff865f1..ee9528c 100644
--- a/configs/xilinx_zynqmp_ep_defconfig
+++ b/configs/xilinx_zynqmp_ep_defconfig
@@ -49,6 +49,7 @@
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPL_DM=y
 CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_SCSI_AHCI=y
 CONFIG_SATA_CEVA=y
 CONFIG_DFU_RAM=y
 CONFIG_FPGA_XILINX=y
diff --git a/configs/xilinx_zynqmp_zcu102_rev1_0_defconfig b/configs/xilinx_zynqmp_zcu102_rev1_0_defconfig
index bf27ca4..158dc7e 100644
--- a/configs/xilinx_zynqmp_zcu102_rev1_0_defconfig
+++ b/configs/xilinx_zynqmp_zcu102_rev1_0_defconfig
@@ -42,6 +42,7 @@
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPL_DM=y
 CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_SCSI_AHCI=y
 CONFIG_SATA_CEVA=y
 CONFIG_DFU_RAM=y
 CONFIG_FPGA_XILINX=y
diff --git a/configs/xilinx_zynqmp_zcu102_revA_defconfig b/configs/xilinx_zynqmp_zcu102_revA_defconfig
index 80c5e49..01e956c 100644
--- a/configs/xilinx_zynqmp_zcu102_revA_defconfig
+++ b/configs/xilinx_zynqmp_zcu102_revA_defconfig
@@ -42,6 +42,7 @@
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPL_DM=y
 CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_SCSI_AHCI=y
 CONFIG_SATA_CEVA=y
 CONFIG_DFU_RAM=y
 CONFIG_FPGA_XILINX=y
diff --git a/configs/xilinx_zynqmp_zcu102_revB_defconfig b/configs/xilinx_zynqmp_zcu102_revB_defconfig
index 232532c..ab2f0a8 100644
--- a/configs/xilinx_zynqmp_zcu102_revB_defconfig
+++ b/configs/xilinx_zynqmp_zcu102_revB_defconfig
@@ -42,6 +42,7 @@
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPL_DM=y
 CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_SCSI_AHCI=y
 CONFIG_SATA_CEVA=y
 CONFIG_DFU_RAM=y
 CONFIG_FPGA_XILINX=y
diff --git a/doc/README.log b/doc/README.log
new file mode 100644
index 0000000..f653fe7
--- /dev/null
+++ b/doc/README.log
@@ -0,0 +1,214 @@
+Logging in U-Boot
+=================
+
+Introduction
+------------
+
+U-Boot's internal operation involves many different steps and actions. From
+setting up the board to displaying a start-up screen to loading an Operating
+System, there are many component parts each with many actions.
+
+Most of the time this internal detail is not useful. Displaying it on the
+console would delay booting (U-Boot's primary purpose) and confuse users.
+
+But for digging into what is happening in a particular area, or for debugging
+a problem it is often useful to see what U-Boot is doing in more detail than
+is visible from the basic console output.
+
+U-Boot's logging feature aims to satisfy this goal for both users and
+developers.
+
+
+Logging levels
+--------------
+
+There are a number logging levels available, in increasing order of verbosity:
+
+   LOGL_EMERG	- Printed before U-Boot halts
+   LOGL_ALERT	- Indicates action must be taken immediate or U-Boot will crash
+   LOGL_CRIT	- Indicates a critical error that will cause boot failure
+   LOGL_ERR	- Indicates an error that may cause boot failure
+   LOGL_WARNING	- Warning about an unexpected condition
+   LOGL_NOTE	- Important information about progress
+   LOGL_INFO	- Information about normal boot progress
+   LOGL_DEBUG	- Debug information (useful for debugging a driver or subsystem)
+   LOGL_DEBUG_CONTENT	- Debug message showing full message content
+   LOGL_DEBUG_IO	- Debug message showing hardware I/O access
+
+
+Logging category
+----------------
+
+Logging can come from a wide variety of places within U-Boot. Each log message
+has a category which is intended to allow messages to be filtered according to
+their source.
+
+The following main categories are defined:
+
+   LOGC_NONE	- Unknown category (e.g. a debug() statement)
+   UCLASS_...	- Related to a particular uclass (e.g. UCLASS_USB)
+   LOGC_ARCH	- Related to architecture-specific code
+   LOGC_BOARD	- Related to board-specific code
+   LOGC_CORE	- Related to core driver-model support
+   LOGC_DT	- Related to device tree control
+
+
+Enabling logging
+----------------
+
+The following options are used to enable logging at compile time:
+
+   CONFIG_LOG		- Enables the logging system
+   CONFIG_MAX_LOG_LEVEL - Max log level to build (anything higher is compiled
+				out)
+   CONFIG_LOG_CONSOLE	- Enable writing log records to the console
+
+If CONFIG_LOG is not set, then no logging will be available.
+
+The above have SPL versions also, e.g. CONFIG_SPL_MAX_LOG_LEVEL.
+
+
+Using DEBUG
+-----------
+
+U-Boot has traditionally used a #define called DEBUG to enable debugging on a
+file-by-file basis. The debug() macro compiles to a printf() statement if
+DEBUG is enabled, and an empty statement if not.
+
+With logging enabled, debug() statements are interpreted as logging output
+with a level of LOGL_DEBUG and a category of LOGC_NONE.
+
+The logging facilities are intended to replace DEBUG, but if DEBUG is defined
+at the top of a file, then it takes precedence. This means that debug()
+statements will result in output to the console and this output will not be
+logged.
+
+
+Logging destinations
+--------------------
+
+If logging information goes nowhere then it serves no purpose. U-Boot provides
+several possible determinations for logging information, all of which can be
+enabled or disabled independently:
+
+   console - goes to stdout
+
+
+Filters
+-------
+
+Filters are attached to log drivers to control what those drivers emit. Only
+records that pass through the filter make it to the driver.
+
+Filters can be based on several criteria:
+
+   - maximum log level
+   - in a set of categories
+   - in a set of files
+
+If no filters are attached to a driver then a default filter is used, which
+limits output to records with a level less than CONFIG_LOG_MAX_LEVEL.
+
+
+Logging statements
+------------------
+
+The main logging function is:
+
+   log(category, level, format_string, ...)
+
+Also debug() and error() will generate log records  - these use LOG_CATEGORY
+as the category, so you should #define this right at the top of the source
+file to ensure the category is correct.
+
+
+Code size
+---------
+
+Code size impact depends largely on what is enabled. The following numbers are
+for snow, which is a Thumb-2 board:
+
+This series: adds bss +20.0 data +4.0 rodata +4.0 text +44.0
+CONFIG_LOG: bss -52.0 data +92.0 rodata -635.0 text +1048.0
+CONFIG_LOG_MAX_LEVEL=7: bss +188.0 data +4.0 rodata +49183.0 text +98124.0
+
+The last option turns every debug() statement into a logging call, which
+bloats the code hugely. The advantage is that it is then possible to enable
+all logging within U-Boot.
+
+
+To Do
+-----
+
+There are lots of useful additions that could be made. None of the below is
+implemented! If you do one, please add a test in test/py/tests/test_log.py
+
+Convenience functions to support setting the category:
+
+   log_arch(level, format_string, ...) - category LOGC_ARCH
+   log_board(level, format_string, ...) - category LOGC_BOARD
+   log_core(level, format_string, ...) - category LOGC_CORE
+   log_dt(level, format_string, ...) - category LOGC_DT
+
+Convenience functions to support a category defined for a single file, for
+example:
+
+   #define LOG_CATEGORY   UCLASS_USB
+
+all of these can use LOG_CATEGORY as the category, and a log level
+corresponding to the function name:
+
+   logc(level, format_string, ...)
+
+More logging destinations:
+
+   device - goes to a device (e.g. serial)
+   buffer - recorded in a memory buffer
+
+Convert debug() statements in the code to log() statements
+
+Support making printf() emit log statements a L_INFO level
+
+Convert error() statements in the code to log() statements
+
+Figure out what to do with BUG(), BUG_ON() and warn_non_spl()
+
+Figure out what to do with assert()
+
+Add a way to browse log records
+
+Add a way to record log records for browsing using an external tool
+
+Add commands to add and remove filters
+
+Add commands to add and remove log devices
+
+Allow sharing of printf format strings in log records to reduce storage size
+for large numbers of log records
+
+Add a command-line option to sandbox to set the default logging level
+
+Convert core driver model code to use logging
+
+Convert uclasses to use logging with the correct category
+
+Consider making log() calls emit an automatic newline, perhaps with a logn()
+   function to avoid that
+
+Passing log records through to linux (e.g. via device tree /chosen)
+
+Provide a command to access the number of log records generated, and the
+number dropped due to them being generated before the log system was ready.
+
+Add a printf() format string pragma so that log statements are checked properly
+
+Enhance the log console driver to show level / category / file / line
+information
+
+Add a command to add new log records and delete existing records.
+
+Provide additional log() functions - e.g. logc() to specify the category
+
+--
+Simon Glass <sjg@chromium.org>
+15-Sep-17
diff --git a/doc/device-tree-bindings/clock/snps,hsdk-cgu.txt b/doc/device-tree-bindings/clock/snps,hsdk-cgu.txt
new file mode 100644
index 0000000..82fe1dd
--- /dev/null
+++ b/doc/device-tree-bindings/clock/snps,hsdk-cgu.txt
@@ -0,0 +1,35 @@
+* Synopsys HSDK clock generation unit
+
+The Synopsys HSDK clock controller generates and supplies clock to various
+controllers and peripherals within the SoC.
+
+Required Properties:
+
+- compatible: should be "snps,hsdk-cgu-clock"
+- reg: the pair of physical base address and length of clock generation unit
+  memory mapped region and creg arc core divider memory mapped region.
+- #clock-cells: should be 1.
+
+Each clock is assigned an identifier and client nodes can use this identifier
+to specify the clock which they consume. All available clocks are defined as
+preprocessor macros in the dt-bindings/clock/snps,hsdk-cgu.h headers and can be
+used in device tree sources.
+
+Example: Clock controller node:
+
+	cgu_clk: cgu-clk@f0000000 {
+		compatible = "snps,hsdk-cgu-clock";
+		reg = <0xf0000000 0x1000>, <0xf00014B8 0x4>;
+		#clock-cells = <1>;
+	};
+
+Example: UART controller node that consumes the clock generated by the clock
+controller:
+
+	uart0: serial0@f0005000 {
+		compatible = "snps,dw-apb-uart";
+		reg = <0xf0005000 0x1000>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		clocks = <&cgu_clk CLK_SYS_UART_REF>;
+	};
diff --git a/doc/uImage.FIT/source_file_format.txt b/doc/uImage.FIT/source_file_format.txt
index 6f727a1..88663a1 100644
--- a/doc/uImage.FIT/source_file_format.txt
+++ b/doc/uImage.FIT/source_file_format.txt
@@ -288,7 +288,8 @@
 
 The 'data-offset' property can be substituted with 'data-position', which
 defines an absolute position or address as the offset. This is helpful when
-booting U-Boot proper before performing relocation.
+booting U-Boot proper before performing relocation. Pass '-p [offset]' to
+mkimage to enable 'data-position'.
 
 Normal kernel FIT image has data embedded within FIT structure. U-Boot image
 for SPL boot has external data. Existence of 'data-offset' can be used to
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 803064a..990de72 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -20,6 +20,17 @@
 
 	  See also CMD_SATA which provides command-line support.
 
+config LIBATA
+	bool
+	help
+	  Select this to build and link the libata helper functions.
+
+config SCSI_AHCI
+	bool "Enable SCSI interface to SATA devices"
+	select LIBATA
+	help
+	  Enable this to allow interfacing SATA devices via the SCSI layer.
+
 menu "SATA/SCSI device support"
 
 config AHCI_PCI
@@ -47,4 +58,44 @@
 	  Enable this driver to support Sata devices through
 	  Synopsys DWC AHCI module.
 
+config DWC_AHSATA
+	bool "Enable DWC AHSATA driver support"
+	select LIBATA
+	help
+	  Enable this driver to support the DWC AHSATA SATA controller found
+	  in i.MX5 and i.MX6 SoCs.
+
+config FSL_SATA
+	bool "Enable Freescale SATA controller driver support"
+	select LIBATA
+	help
+	  Enable this driver to support the SATA controller found in
+	  some Freescale PowerPC SoCs.
+
+config MVSATA_IDE
+	bool "Enable Marvell SATA controller driver support via IDE interface"
+	help
+	  Enable this driver to support the SATA controller found in
+	  some Marvell SoCs, running in IDE compatibility mode using PIO.
+
+config SATA_MV
+	bool "Enable Marvell SATA controller driver support"
+	select LIBATA
+	help
+	  Enable this driver to support the SATA controller found in
+	  some Marvell SoCs.
+
+config SATA_SIL
+	bool "Enable Silicon Image SIL3131 / SIL3132 / SIL3124 SATA driver support"
+	select LIBATA
+	help
+	  Enable this driver to support the SIL3131, SIL3132 and SIL3124
+	  SATA controllers.
+
+config SATA_SIL3114
+	bool "Enable Silicon Image SIL3114 SATA driver support"
+	select LIBATA
+	help
+	  Enable this driver to support the SIL3114 SATA controllers.
+
 endmenu
diff --git a/drivers/ata/Makefile b/drivers/ata/Makefile
index 4e2de93..a94c804 100644
--- a/drivers/ata/Makefile
+++ b/drivers/ata/Makefile
@@ -13,10 +13,8 @@
 obj-$(CONFIG_FSL_SATA) += fsl_sata.o
 obj-$(CONFIG_LIBATA) += libata.o
 obj-$(CONFIG_MVSATA_IDE) += mvsata_ide.o
-obj-$(CONFIG_MX51_PATA) += mxc_ata.o
 obj-$(CONFIG_SATA) += sata.o
 obj-$(CONFIG_SATA_CEVA) += sata_ceva.o
-obj-$(CONFIG_SATA_DWC) += sata_dwc.o
 obj-$(CONFIG_SATA_MV) += sata_mv.o
 obj-$(CONFIG_SATA_SIL3114) += sata_sil3114.o
 obj-$(CONFIG_SATA_SIL) += sata_sil.o
diff --git a/drivers/ata/mxc_ata.c b/drivers/ata/mxc_ata.c
deleted file mode 100644
index 44bb406..0000000
--- a/drivers/ata/mxc_ata.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * Freescale iMX51 ATA driver
- *
- * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
- *
- * Based on code by:
- *	Mahesh Mahadevan <mahesh.mahadevan@freescale.com>
- *
- * Based on code from original FSL ATA driver, which is
- * part of eCos, the Embedded Configurable Operating System.
- * Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-#include <config.h>
-#include <asm/byteorder.h>
-#include <asm/io.h>
-#include <ide.h>
-
-#include <asm/arch/imx-regs.h>
-#include <asm/arch/clock.h>
-
-/* MXC ATA register offsets */
-struct mxc_ata_config_regs {
-	u8	time_off;	/* 0x00 */
-	u8	time_on;
-	u8	time_1;
-	u8	time_2w;
-	u8	time_2r;
-	u8	time_ax;
-	u8	time_pio_rdx;
-	u8	time_4;
-	u8	time_9;
-	u8	time_m;
-	u8	time_jn;
-	u8	time_d;
-	u8	time_k;
-	u8	time_ack;
-	u8	time_env;
-	u8	time_udma_rdx;
-	u8	time_zah;	/* 0x10 */
-	u8	time_mlix;
-	u8	time_dvh;
-	u8	time_dzfs;
-	u8	time_dvs;
-	u8	time_cvh;
-	u8	time_ss;
-	u8	time_cyc;
-	u32	fifo_data_32;	/* 0x18 */
-	u32	fifo_data_16;
-	u32	fifo_fill;
-	u32	ata_control;
-	u32	interrupt_pending;
-	u32	interrupt_enable;
-	u32	interrupt_clear;
-	u32	fifo_alarm;
-};
-
-struct mxc_data_hdd_regs {
-	u32	drive_data;	/* 0xa0 */
-	u32	drive_features;
-	u32	drive_sector_count;
-	u32	drive_sector_num;
-	u32	drive_cyl_low;
-	u32	drive_cyl_high;
-	u32	drive_dev_head;
-	u32	command;
-	u32	status;
-	u32	alt_status;
-};
-
-/* PIO timing table */
-#define	NR_PIO_SPECS	5
-static uint16_t pio_t1[NR_PIO_SPECS]	= { 70,  50,  30,  30,  25 };
-static uint16_t pio_t2_8[NR_PIO_SPECS]	= { 290, 290, 290, 80,  70 };
-static uint16_t pio_t4[NR_PIO_SPECS]	= { 30,  20,  15,  10,  10 };
-static uint16_t pio_t9[NR_PIO_SPECS]	= { 20,  15,  10,  10,  10 };
-static uint16_t pio_tA[NR_PIO_SPECS]	= { 50,  50,  50,  50,  50 };
-
-#define	REG2OFF(reg)	((((uint32_t)reg) & 0x3) * 8)
-static void set_ata_bus_timing(unsigned char mode)
-{
-	uint32_t T = 1000000000 / mxc_get_clock(MXC_IPG_CLK);
-
-	struct mxc_ata_config_regs *ata_regs;
-	ata_regs = (struct mxc_ata_config_regs *)CONFIG_SYS_ATA_BASE_ADDR;
-
-	if (mode >= NR_PIO_SPECS)
-		return;
-
-	/* Write TIME_OFF/ON/1/2W */
-	writeb(3, &ata_regs->time_off);
-	writeb(3, &ata_regs->time_on);
-	writeb((pio_t1[mode] + T) / T, &ata_regs->time_1);
-	writeb((pio_t2_8[mode] + T) / T, &ata_regs->time_2w);
-
-	/* Write TIME_2R/AX/RDX/4 */
-	writeb((pio_t2_8[mode] + T) / T, &ata_regs->time_2r);
-	writeb((pio_tA[mode] + T) / T + 2, &ata_regs->time_ax);
-	writeb(1, &ata_regs->time_pio_rdx);
-	writeb((pio_t4[mode] + T) / T, &ata_regs->time_4);
-
-	/* Write TIME_9 ; the rest of timing registers is irrelevant for PIO */
-	writeb((pio_t9[mode] + T) / T, &ata_regs->time_9);
-}
-
-int ide_preinit(void)
-{
-	struct mxc_ata_config_regs *ata_regs;
-	ata_regs = (struct mxc_ata_config_regs *)CONFIG_SYS_ATA_BASE_ADDR;
-
-	/* 46.3.3.4 @ FSL iMX51 manual */
-	/* FIFO normal op., drive reset */
-	writel(0x80, &ata_regs->ata_control);
-	/* FIFO normal op., drive not reset */
-	writel(0xc0, &ata_regs->ata_control);
-
-	/* Configure the PIO timing */
-	set_ata_bus_timing(CONFIG_MXC_ATA_PIO_MODE);
-
-	/* 46.3.3.4 @ FSL iMX51 manual */
-	/* Drive not reset, IORDY handshake */
-	writel(0x41, &ata_regs->ata_control);
-
-	return 0;
-}
diff --git a/drivers/ata/sata_dwc.c b/drivers/ata/sata_dwc.c
deleted file mode 100644
index 2f3b2dd..0000000
--- a/drivers/ata/sata_dwc.c
+++ /dev/null
@@ -1,2077 +0,0 @@
-/*
- * sata_dwc.c
- *
- * Synopsys DesignWare Cores (DWC) SATA host driver
- *
- * Author: Mark Miesfeld <mmiesfeld@amcc.com>
- *
- * Ported from 2.6.19.2 to 2.6.25/26 by Stefan Roese <sr@denx.de>
- * Copyright 2008 DENX Software Engineering
- *
- * Based on versions provided by AMCC and Synopsys which are:
- *          Copyright 2006 Applied Micro Circuits Corporation
- *          COPYRIGHT (C) 2005  SYNOPSYS, INC.  ALL RIGHTS RESERVED
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-/*
- * SATA support based on the chip canyonlands.
- *
- * 04-17-2009
- *		The local version of this driver for the canyonlands board
- *		does not use interrupts but polls the chip instead.
- */
-
-#include <common.h>
-#include <command.h>
-#include <pci.h>
-#include <asm/processor.h>
-#include <linux/dma-direction.h>
-#include <linux/errno.h>
-#include <asm/io.h>
-#include <malloc.h>
-#include <ata.h>
-#include <sata.h>
-#include <linux/ctype.h>
-
-#include "sata_dwc.h"
-
-#define DMA_NUM_CHANS			1
-#define DMA_NUM_CHAN_REGS		8
-
-#define AHB_DMA_BRST_DFLT		16
-
-struct dmareg {
-	u32 low;
-	u32 high;
-};
-
-struct dma_chan_regs {
-	struct dmareg sar;
-	struct dmareg dar;
-	struct dmareg llp;
-	struct dmareg ctl;
-	struct dmareg sstat;
-	struct dmareg dstat;
-	struct dmareg sstatar;
-	struct dmareg dstatar;
-	struct dmareg cfg;
-	struct dmareg sgr;
-	struct dmareg dsr;
-};
-
-struct dma_interrupt_regs {
-	struct dmareg tfr;
-	struct dmareg block;
-	struct dmareg srctran;
-	struct dmareg dsttran;
-	struct dmareg error;
-};
-
-struct ahb_dma_regs {
-	struct dma_chan_regs	chan_regs[DMA_NUM_CHAN_REGS];
-	struct dma_interrupt_regs	interrupt_raw;
-	struct dma_interrupt_regs	interrupt_status;
-	struct dma_interrupt_regs	interrupt_mask;
-	struct dma_interrupt_regs	interrupt_clear;
-	struct dmareg			statusInt;
-	struct dmareg			rq_srcreg;
-	struct dmareg			rq_dstreg;
-	struct dmareg			rq_sgl_srcreg;
-	struct dmareg			rq_sgl_dstreg;
-	struct dmareg			rq_lst_srcreg;
-	struct dmareg			rq_lst_dstreg;
-	struct dmareg			dma_cfg;
-	struct dmareg			dma_chan_en;
-	struct dmareg			dma_id;
-	struct dmareg			dma_test;
-	struct dmareg			res1;
-	struct dmareg			res2;
-	/* DMA Comp Params
-	 * Param 6 = dma_param[0], Param 5 = dma_param[1],
-	 * Param 4 = dma_param[2] ...
-	 */
-	struct dmareg			dma_params[6];
-};
-
-#define DMA_EN			0x00000001
-#define DMA_DI			0x00000000
-#define DMA_CHANNEL(ch)		(0x00000001 << (ch))
-#define DMA_ENABLE_CHAN(ch)	((0x00000001 << (ch)) |	\
-				((0x000000001 << (ch)) << 8))
-#define DMA_DISABLE_CHAN(ch)	(0x00000000 | 	\
-				((0x000000001 << (ch)) << 8))
-
-#define SATA_DWC_MAX_PORTS	1
-#define SATA_DWC_SCR_OFFSET	0x24
-#define SATA_DWC_REG_OFFSET	0x64
-
-struct sata_dwc_regs {
-	u32 fptagr;
-	u32 fpbor;
-	u32 fptcr;
-	u32 dmacr;
-	u32 dbtsr;
-	u32 intpr;
-	u32 intmr;
-	u32 errmr;
-	u32 llcr;
-	u32 phycr;
-	u32 physr;
-	u32 rxbistpd;
-	u32 rxbistpd1;
-	u32 rxbistpd2;
-	u32 txbistpd;
-	u32 txbistpd1;
-	u32 txbistpd2;
-	u32 bistcr;
-	u32 bistfctr;
-	u32 bistsr;
-	u32 bistdecr;
-	u32 res[15];
-	u32 testr;
-	u32 versionr;
-	u32 idr;
-	u32 unimpl[192];
-	u32 dmadr[256];
-};
-
-#define SATA_DWC_TXFIFO_DEPTH		0x01FF
-#define SATA_DWC_RXFIFO_DEPTH		0x01FF
-
-#define SATA_DWC_DBTSR_MWR(size)	((size / 4) & SATA_DWC_TXFIFO_DEPTH)
-#define SATA_DWC_DBTSR_MRD(size)	(((size / 4) &	\
-					SATA_DWC_RXFIFO_DEPTH) << 16)
-#define SATA_DWC_INTPR_DMAT		0x00000001
-#define SATA_DWC_INTPR_NEWFP		0x00000002
-#define SATA_DWC_INTPR_PMABRT		0x00000004
-#define SATA_DWC_INTPR_ERR		0x00000008
-#define SATA_DWC_INTPR_NEWBIST		0x00000010
-#define SATA_DWC_INTPR_IPF		0x10000000
-#define SATA_DWC_INTMR_DMATM		0x00000001
-#define SATA_DWC_INTMR_NEWFPM		0x00000002
-#define SATA_DWC_INTMR_PMABRTM		0x00000004
-#define SATA_DWC_INTMR_ERRM		0x00000008
-#define SATA_DWC_INTMR_NEWBISTM		0x00000010
-
-#define SATA_DWC_DMACR_TMOD_TXCHEN	0x00000004
-#define SATA_DWC_DMACR_TXRXCH_CLEAR	SATA_DWC_DMACR_TMOD_TXCHEN
-
-#define SATA_DWC_QCMD_MAX	32
-
-#define SATA_DWC_SERROR_ERR_BITS	0x0FFF0F03
-
-#define HSDEVP_FROM_AP(ap)	(struct sata_dwc_device_port*)	\
-				(ap)->private_data
-
-struct sata_dwc_device {
-	struct device		*dev;
-	struct ata_probe_ent	*pe;
-	struct ata_host		*host;
-	u8			*reg_base;
-	struct sata_dwc_regs	*sata_dwc_regs;
-	int			irq_dma;
-};
-
-struct sata_dwc_device_port {
-	struct sata_dwc_device	*hsdev;
-	int			cmd_issued[SATA_DWC_QCMD_MAX];
-	u32			dma_chan[SATA_DWC_QCMD_MAX];
-	int			dma_pending[SATA_DWC_QCMD_MAX];
-};
-
-enum {
-	SATA_DWC_CMD_ISSUED_NOT		= 0,
-	SATA_DWC_CMD_ISSUED_PEND	= 1,
-	SATA_DWC_CMD_ISSUED_EXEC	= 2,
-	SATA_DWC_CMD_ISSUED_NODATA	= 3,
-
-	SATA_DWC_DMA_PENDING_NONE	= 0,
-	SATA_DWC_DMA_PENDING_TX		= 1,
-	SATA_DWC_DMA_PENDING_RX		= 2,
-};
-
-#define msleep(a)	udelay(a * 1000)
-#define ssleep(a)	msleep(a * 1000)
-
-static int ata_probe_timeout = (ATA_TMOUT_INTERNAL / 100);
-
-enum sata_dev_state {
-	SATA_INIT = 0,
-	SATA_READY = 1,
-	SATA_NODEVICE = 2,
-	SATA_ERROR = 3,
-};
-enum sata_dev_state dev_state = SATA_INIT;
-
-static struct ahb_dma_regs		*sata_dma_regs = 0;
-static struct ata_host			*phost;
-static struct ata_port			ap;
-static struct ata_port			*pap = &ap;
-static struct ata_device		ata_device;
-static struct sata_dwc_device_port	dwc_devp;
-
-static void	*scr_addr_sstatus;
-static u32	temp_n_block = 0;
-
-static unsigned ata_exec_internal(struct ata_device *dev,
-			struct ata_taskfile *tf, const u8 *cdb,
-			int dma_dir, unsigned int buflen,
-			unsigned long timeout);
-static unsigned int ata_dev_set_feature(struct ata_device *dev,
-			u8 enable,u8 feature);
-static unsigned int ata_dev_init_params(struct ata_device *dev,
-			u16 heads, u16 sectors);
-static u8 ata_irq_on(struct ata_port *ap);
-static struct ata_queued_cmd *__ata_qc_from_tag(struct ata_port *ap,
-			unsigned int tag);
-static int ata_hsm_move(struct ata_port *ap, struct ata_queued_cmd *qc,
-			u8 status, int in_wq);
-static void ata_tf_to_host(struct ata_port *ap,
-			const struct ata_taskfile *tf);
-static void ata_exec_command(struct ata_port *ap,
-			const struct ata_taskfile *tf);
-static unsigned int ata_qc_issue_prot(struct ata_queued_cmd *qc);
-static u8 ata_check_altstatus(struct ata_port *ap);
-static u8 ata_check_status(struct ata_port *ap);
-static void ata_dev_select(struct ata_port *ap, unsigned int device,
-			unsigned int wait, unsigned int can_sleep);
-static void ata_qc_issue(struct ata_queued_cmd *qc);
-static void ata_tf_load(struct ata_port *ap,
-			const struct ata_taskfile *tf);
-static int ata_dev_read_sectors(unsigned char* pdata,
-			unsigned long datalen, u32 block, u32 n_block);
-static int ata_dev_write_sectors(unsigned char* pdata,
-			unsigned long datalen , u32 block, u32 n_block);
-static void ata_std_dev_select(struct ata_port *ap, unsigned int device);
-static void ata_qc_complete(struct ata_queued_cmd *qc);
-static void __ata_qc_complete(struct ata_queued_cmd *qc);
-static void fill_result_tf(struct ata_queued_cmd *qc);
-static void ata_tf_read(struct ata_port *ap, struct ata_taskfile *tf);
-static void ata_mmio_data_xfer(struct ata_device *dev,
-			unsigned char *buf,
-			unsigned int buflen,int do_write);
-static void ata_pio_task(struct ata_port *arg_ap);
-static void __ata_port_freeze(struct ata_port *ap);
-static int ata_port_freeze(struct ata_port *ap);
-static void ata_qc_free(struct ata_queued_cmd *qc);
-static void ata_pio_sectors(struct ata_queued_cmd *qc);
-static void ata_pio_sector(struct ata_queued_cmd *qc);
-static void ata_pio_queue_task(struct ata_port *ap,
-			void *data,unsigned long delay);
-static void ata_hsm_qc_complete(struct ata_queued_cmd *qc, int in_wq);
-static int sata_dwc_softreset(struct ata_port *ap);
-static int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
-		unsigned int flags, u16 *id);
-static int check_sata_dev_state(void);
-
-static const struct ata_port_info sata_dwc_port_info[] = {
-	{
-		.flags		= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-				ATA_FLAG_MMIO | ATA_FLAG_PIO_POLLING |
-				ATA_FLAG_SRST | ATA_FLAG_NCQ,
-		.pio_mask	= 0x1f,
-		.mwdma_mask	= 0x07,
-		.udma_mask	= 0x7f,
-	},
-};
-
-int init_sata(int dev)
-{
-	struct sata_dwc_device hsdev;
-	struct ata_host host;
-	struct ata_port_info pi = sata_dwc_port_info[0];
-	struct ata_link *link;
-	struct sata_dwc_device_port hsdevp = dwc_devp;
-	u8 *base = 0;
-	u8 *sata_dma_regs_addr = 0;
-	u8 status;
-	unsigned long base_addr = 0;
-	int chan = 0;
-	int rc;
-	int i;
-
-	phost = &host;
-
-	base = (u8*)SATA_BASE_ADDR;
-
-	hsdev.sata_dwc_regs = (void *__iomem)(base + SATA_DWC_REG_OFFSET);
-
-	host.n_ports = SATA_DWC_MAX_PORTS;
-
-	for (i = 0; i < SATA_DWC_MAX_PORTS; i++) {
-		ap.pflags |= ATA_PFLAG_INITIALIZING;
-		ap.flags = ATA_FLAG_DISABLED;
-		ap.print_id = -1;
-		ap.ctl = ATA_DEVCTL_OBS;
-		ap.host = &host;
-		ap.last_ctl = 0xFF;
-
-		link = &ap.link;
-		link->ap = &ap;
-		link->pmp = 0;
-		link->active_tag = ATA_TAG_POISON;
-		link->hw_sata_spd_limit = 0;
-
-		ap.port_no = i;
-		host.ports[i] = &ap;
-	}
-
-	ap.pio_mask = pi.pio_mask;
-	ap.mwdma_mask = pi.mwdma_mask;
-	ap.udma_mask = pi.udma_mask;
-	ap.flags |= pi.flags;
-	ap.link.flags |= pi.link_flags;
-
-	host.ports[0]->ioaddr.cmd_addr = base;
-	host.ports[0]->ioaddr.scr_addr = base + SATA_DWC_SCR_OFFSET;
-	scr_addr_sstatus = base + SATA_DWC_SCR_OFFSET;
-
-	base_addr = (unsigned long)base;
-
-	host.ports[0]->ioaddr.cmd_addr = (void *)base_addr + 0x00;
-	host.ports[0]->ioaddr.data_addr = (void *)base_addr + 0x00;
-
-	host.ports[0]->ioaddr.error_addr = (void *)base_addr + 0x04;
-	host.ports[0]->ioaddr.feature_addr = (void *)base_addr + 0x04;
-
-	host.ports[0]->ioaddr.nsect_addr = (void *)base_addr + 0x08;
-
-	host.ports[0]->ioaddr.lbal_addr = (void *)base_addr + 0x0c;
-	host.ports[0]->ioaddr.lbam_addr = (void *)base_addr + 0x10;
-	host.ports[0]->ioaddr.lbah_addr = (void *)base_addr + 0x14;
-
-	host.ports[0]->ioaddr.device_addr = (void *)base_addr + 0x18;
-	host.ports[0]->ioaddr.command_addr = (void *)base_addr + 0x1c;
-	host.ports[0]->ioaddr.status_addr = (void *)base_addr + 0x1c;
-
-	host.ports[0]->ioaddr.altstatus_addr = (void *)base_addr + 0x20;
-	host.ports[0]->ioaddr.ctl_addr = (void *)base_addr + 0x20;
-
-	sata_dma_regs_addr = (u8*)SATA_DMA_REG_ADDR;
-	sata_dma_regs = (void *__iomem)sata_dma_regs_addr;
-
-	status = ata_check_altstatus(&ap);
-
-	if (status == 0x7f) {
-		printf("Hard Disk not found.\n");
-		dev_state = SATA_NODEVICE;
-		rc = false;
-		return rc;
-	}
-
-	printf("Waiting for device...");
-	i = 0;
-	while (1) {
-		udelay(10000);
-
-		status = ata_check_altstatus(&ap);
-
-		if ((status & ATA_BUSY) == 0) {
-			printf("\n");
-			break;
-		}
-
-		i++;
-		if (i > (ATA_RESET_TIME * 100)) {
-			printf("** TimeOUT **\n");
-
-			dev_state = SATA_NODEVICE;
-			rc = false;
-			return rc;
-		}
-		if ((i >= 100) && ((i % 100) == 0))
-			printf(".");
-	}
-
-	rc = sata_dwc_softreset(&ap);
-
-	if (rc) {
-		printf("sata_dwc : error. soft reset failed\n");
-		return rc;
-	}
-
-	for (chan = 0; chan < DMA_NUM_CHANS; chan++) {
-		out_le32(&(sata_dma_regs->interrupt_mask.error.low),
-				DMA_DISABLE_CHAN(chan));
-
-		out_le32(&(sata_dma_regs->interrupt_mask.tfr.low),
-				DMA_DISABLE_CHAN(chan));
-	}
-
-	out_le32(&(sata_dma_regs->dma_cfg.low), DMA_DI);
-
-	out_le32(&hsdev.sata_dwc_regs->intmr,
-		SATA_DWC_INTMR_ERRM |
-		SATA_DWC_INTMR_PMABRTM);
-
-	/* Unmask the error bits that should trigger
-	 * an error interrupt by setting the error mask register.
-	 */
-	out_le32(&hsdev.sata_dwc_regs->errmr, SATA_DWC_SERROR_ERR_BITS);
-
-	hsdev.host = ap.host;
-	memset(&hsdevp, 0, sizeof(hsdevp));
-	hsdevp.hsdev = &hsdev;
-
-	for (i = 0; i < SATA_DWC_QCMD_MAX; i++)
-		hsdevp.cmd_issued[i] = SATA_DWC_CMD_ISSUED_NOT;
-
-	out_le32((void __iomem *)scr_addr_sstatus + 4,
-		in_le32((void __iomem *)scr_addr_sstatus + 4));
-
-	rc = 0;
-	return rc;
-}
-
-int reset_sata(int dev)
-{
-	return 0;
-}
-
-static u8 ata_check_altstatus(struct ata_port *ap)
-{
-	u8 val = 0;
-	val = readb(ap->ioaddr.altstatus_addr);
-	return val;
-}
-
-static int sata_dwc_softreset(struct ata_port *ap)
-{
-	u8 nsect,lbal = 0;
-	u8 tmp = 0;
-	struct ata_ioports *ioaddr = &ap->ioaddr;
-
-	in_le32((void *)ap->ioaddr.scr_addr + (SCR_ERROR * 4));
-
-	writeb(0x55, ioaddr->nsect_addr);
-	writeb(0xaa, ioaddr->lbal_addr);
-	writeb(0xaa, ioaddr->nsect_addr);
-	writeb(0x55, ioaddr->lbal_addr);
-	writeb(0x55, ioaddr->nsect_addr);
-	writeb(0xaa, ioaddr->lbal_addr);
-
-	nsect = readb(ioaddr->nsect_addr);
-	lbal = readb(ioaddr->lbal_addr);
-
-	if ((nsect == 0x55) && (lbal == 0xaa)) {
-		printf("Device found\n");
-	} else {
-		printf("No device found\n");
-		dev_state = SATA_NODEVICE;
-		return false;
-	}
-
-	tmp = ATA_DEVICE_OBS;
-	writeb(tmp, ioaddr->device_addr);
-	writeb(ap->ctl, ioaddr->ctl_addr);
-
-	udelay(200);
-
-	writeb(ap->ctl | ATA_SRST, ioaddr->ctl_addr);
-
-	udelay(200);
-	writeb(ap->ctl, ioaddr->ctl_addr);
-
-	msleep(150);
-	ata_check_status(ap);
-
-	msleep(50);
-	ata_check_status(ap);
-
-	while (1) {
-		u8 status = ata_check_status(ap);
-
-		if (!(status & ATA_BUSY))
-			break;
-
-		printf("Hard Disk status is BUSY.\n");
-		msleep(50);
-	}
-
-	tmp = ATA_DEVICE_OBS;
-	writeb(tmp, ioaddr->device_addr);
-
-	nsect = readb(ioaddr->nsect_addr);
-	lbal = readb(ioaddr->lbal_addr);
-
-	return 0;
-}
-
-static u8 ata_check_status(struct ata_port *ap)
-{
-	u8 val = 0;
-	val = readb(ap->ioaddr.status_addr);
-	return val;
-}
-
-static int ata_id_has_hipm(const u16 *id)
-{
-	u16 val = id[76];
-
-	if (val == 0 || val == 0xffff)
-		return -1;
-
-	return val & (1 << 9);
-}
-
-static int ata_id_has_dipm(const u16 *id)
-{
-	u16 val = id[78];
-
-	if (val == 0 || val == 0xffff)
-		return -1;
-
-	return val & (1 << 3);
-}
-
-int scan_sata(int dev)
-{
-	int i;
-	int rc;
-	u8 status;
-	const u16 *id;
-	struct ata_device *ata_dev = &ata_device;
-	unsigned long pio_mask, mwdma_mask;
-	char revbuf[7];
-	u16 iobuf[ATA_SECTOR_WORDS];
-
-	memset(iobuf, 0, sizeof(iobuf));
-
-	if (dev_state == SATA_NODEVICE)
-		return 1;
-
-	printf("Waiting for device...");
-	i = 0;
-	while (1) {
-		udelay(10000);
-
-		status = ata_check_altstatus(&ap);
-
-		if ((status & ATA_BUSY) == 0) {
-			printf("\n");
-			break;
-		}
-
-		i++;
-		if (i > (ATA_RESET_TIME * 100)) {
-			printf("** TimeOUT **\n");
-
-			dev_state = SATA_NODEVICE;
-			return 1;
-		}
-		if ((i >= 100) && ((i % 100) == 0))
-			printf(".");
-	}
-
-	udelay(1000);
-
-	rc = ata_dev_read_id(ata_dev, &ata_dev->class,
-			ATA_READID_POSTRESET,ata_dev->id);
-	if (rc) {
-		printf("sata_dwc : error. failed sata scan\n");
-		return 1;
-	}
-
-	/* SATA drives indicate we have a bridge. We don't know which
-	 * end of the link the bridge is which is a problem
-	 */
-	if (ata_id_is_sata(ata_dev->id))
-		ap.cbl = ATA_CBL_SATA;
-
-	id = ata_dev->id;
-
-	ata_dev->flags &= ~ATA_DFLAG_CFG_MASK;
-	ata_dev->max_sectors = 0;
-	ata_dev->cdb_len = 0;
-	ata_dev->n_sectors = 0;
-	ata_dev->cylinders = 0;
-	ata_dev->heads = 0;
-	ata_dev->sectors = 0;
-
-	if (id[ATA_ID_FIELD_VALID] & (1 << 1)) {
-		pio_mask = id[ATA_ID_PIO_MODES] & 0x03;
-		pio_mask <<= 3;
-		pio_mask |= 0x7;
-	} else {
-		/* If word 64 isn't valid then Word 51 high byte holds
-		 * the PIO timing number for the maximum. Turn it into
-		 * a mask.
-		 */
-		u8 mode = (id[ATA_ID_OLD_PIO_MODES] >> 8) & 0xFF;
-		if (mode < 5) {
-			pio_mask = (2 << mode) - 1;
-		} else {
-			pio_mask = 1;
-		}
-	}
-
-	mwdma_mask = id[ATA_ID_MWDMA_MODES] & 0x07;
-
-	if (ata_id_is_cfa(id)) {
-		int pio = id[163] & 0x7;
-		int dma = (id[163] >> 3) & 7;
-
-		if (pio)
-			pio_mask |= (1 << 5);
-		if (pio > 1)
-			pio_mask |= (1 << 6);
-		if (dma)
-			mwdma_mask |= (1 << 3);
-		if (dma > 1)
-			mwdma_mask |= (1 << 4);
-	}
-
-	if (ata_dev->class == ATA_DEV_ATA) {
-		if (ata_id_is_cfa(id)) {
-			if (id[162] & 1)
-				printf("supports DRM functions and may "
-					"not be fully accessable.\n");
-			strcpy(revbuf, "CFA");
-		} else {
-			if (ata_id_has_tpm(id))
-				printf("supports DRM functions and may "
-						"not be fully accessable.\n");
-		}
-
-		ata_dev->n_sectors = ata_id_n_sectors((u16*)id);
-
-		if (ata_dev->id[59] & 0x100)
-			ata_dev->multi_count = ata_dev->id[59] & 0xff;
-
-		if (ata_id_has_lba(id)) {
-			char ncq_desc[20];
-
-			ata_dev->flags |= ATA_DFLAG_LBA;
-			if (ata_id_has_lba48(id)) {
-				ata_dev->flags |= ATA_DFLAG_LBA48;
-
-				if (ata_dev->n_sectors >= (1UL << 28) &&
-					ata_id_has_flush_ext(id))
-					ata_dev->flags |= ATA_DFLAG_FLUSH_EXT;
-			}
-			if (!ata_id_has_ncq(ata_dev->id))
-				ncq_desc[0] = '\0';
-
-			if (ata_dev->horkage & ATA_HORKAGE_NONCQ)
-				strcpy(ncq_desc, "NCQ (not used)");
-
-			if (ap.flags & ATA_FLAG_NCQ)
-				ata_dev->flags |= ATA_DFLAG_NCQ;
-		}
-		ata_dev->cdb_len = 16;
-	}
-	ata_dev->max_sectors = ATA_MAX_SECTORS;
-	if (ata_dev->flags & ATA_DFLAG_LBA48)
-		ata_dev->max_sectors = ATA_MAX_SECTORS_LBA48;
-
-	if (!(ata_dev->horkage & ATA_HORKAGE_IPM)) {
-		if (ata_id_has_hipm(ata_dev->id))
-			ata_dev->flags |= ATA_DFLAG_HIPM;
-		if (ata_id_has_dipm(ata_dev->id))
-			ata_dev->flags |= ATA_DFLAG_DIPM;
-	}
-
-	if ((ap.cbl == ATA_CBL_SATA) && (!ata_id_is_sata(ata_dev->id))) {
-		ata_dev->udma_mask &= ATA_UDMA5;
-		ata_dev->max_sectors = ATA_MAX_SECTORS;
-	}
-
-	if (ata_dev->horkage & ATA_HORKAGE_DIAGNOSTIC) {
-		printf("Drive reports diagnostics failure."
-				"This may indicate a drive\n");
-		printf("fault or invalid emulation."
-				"Contact drive vendor for information.\n");
-	}
-
-	rc = check_sata_dev_state();
-
-	ata_id_c_string(ata_dev->id,
-			(unsigned char *)sata_dev_desc[dev].revision,
-			 ATA_ID_FW_REV, sizeof(sata_dev_desc[dev].revision));
-	ata_id_c_string(ata_dev->id,
-			(unsigned char *)sata_dev_desc[dev].vendor,
-			 ATA_ID_PROD, sizeof(sata_dev_desc[dev].vendor));
-	ata_id_c_string(ata_dev->id,
-			(unsigned char *)sata_dev_desc[dev].product,
-			 ATA_ID_SERNO, sizeof(sata_dev_desc[dev].product));
-
-	sata_dev_desc[dev].lba = (u32) ata_dev->n_sectors;
-
-#ifdef CONFIG_LBA48
-	if (ata_dev->id[83] & (1 << 10)) {
-		sata_dev_desc[dev].lba48 = 1;
-	} else {
-		sata_dev_desc[dev].lba48 = 0;
-	}
-#endif
-
-	return 0;
-}
-
-static u8 ata_busy_wait(struct ata_port *ap,
-		unsigned int bits,unsigned int max)
-{
-	u8 status;
-
-	do {
-		udelay(10);
-		status = ata_check_status(ap);
-		max--;
-	} while (status != 0xff && (status & bits) && (max > 0));
-
-	return status;
-}
-
-static int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
-		unsigned int flags, u16 *id)
-{
-	struct ata_port *ap = pap;
-	unsigned int class = *p_class;
-	struct ata_taskfile tf;
-	unsigned int err_mask = 0;
-	const char *reason;
-	int may_fallback = 1, tried_spinup = 0;
-	u8 status;
-	int rc;
-
-	status = ata_busy_wait(ap, ATA_BUSY, 30000);
-	if (status & ATA_BUSY) {
-		printf("BSY = 0 check. timeout.\n");
-		rc = false;
-		return rc;
-	}
-
-	ata_dev_select(ap, dev->devno, 1, 1);
-
-retry:
-	memset(&tf, 0, sizeof(tf));
-	ap->print_id = 1;
-	ap->flags &= ~ATA_FLAG_DISABLED;
-	tf.ctl = ap->ctl;
-	tf.device = ATA_DEVICE_OBS;
-	tf.command = ATA_CMD_ID_ATA;
-	tf.protocol = ATA_PROT_PIO;
-
-	/* Some devices choke if TF registers contain garbage.  Make
-	 * sure those are properly initialized.
-	 */
-	tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
-
-	/* Device presence detection is unreliable on some
-	 * controllers.  Always poll IDENTIFY if available.
-	 */
-	tf.flags |= ATA_TFLAG_POLLING;
-
-	temp_n_block = 1;
-
-	err_mask = ata_exec_internal(dev, &tf, NULL, DMA_FROM_DEVICE,
-					sizeof(id[0]) * ATA_ID_WORDS, 0);
-
-	if (err_mask) {
-		if (err_mask & AC_ERR_NODEV_HINT) {
-			printf("NODEV after polling detection\n");
-			return -ENOENT;
-		}
-
-		if ((err_mask == AC_ERR_DEV) && (tf.feature & ATA_ABORTED)) {
-			/* Device or controller might have reported
-			 * the wrong device class.  Give a shot at the
-			 * other IDENTIFY if the current one is
-			 * aborted by the device.
-			 */
-			if (may_fallback) {
-				may_fallback = 0;
-
-				if (class == ATA_DEV_ATA) {
-					class = ATA_DEV_ATAPI;
-				} else {
-					class = ATA_DEV_ATA;
-				}
-				goto retry;
-			}
-			/* Control reaches here iff the device aborted
-			 * both flavors of IDENTIFYs which happens
-			 * sometimes with phantom devices.
-			 */
-			printf("both IDENTIFYs aborted, assuming NODEV\n");
-			return -ENOENT;
-		}
-		rc = -EIO;
-		reason = "I/O error";
-		goto err_out;
-	}
-
-	/* Falling back doesn't make sense if ID data was read
-	 * successfully at least once.
-	 */
-	may_fallback = 0;
-
-	unsigned int id_cnt;
-
-	for (id_cnt = 0; id_cnt < ATA_ID_WORDS; id_cnt++)
-		id[id_cnt] = le16_to_cpu(id[id_cnt]);
-
-
-	rc = -EINVAL;
-	reason = "device reports invalid type";
-
-	if (class == ATA_DEV_ATA) {
-		if (!ata_id_is_ata(id) && !ata_id_is_cfa(id))
-			goto err_out;
-	} else {
-		if (ata_id_is_ata(id))
-			goto err_out;
-	}
-	if (!tried_spinup && (id[2] == 0x37c8 || id[2] == 0x738c)) {
-		tried_spinup = 1;
-		/*
-		 * Drive powered-up in standby mode, and requires a specific
-		 * SET_FEATURES spin-up subcommand before it will accept
-		 * anything other than the original IDENTIFY command.
-		 */
-		err_mask = ata_dev_set_feature(dev, SETFEATURES_SPINUP, 0);
-		if (err_mask && id[2] != 0x738c) {
-			rc = -EIO;
-			reason = "SPINUP failed";
-			goto err_out;
-		}
-		/*
-		 * If the drive initially returned incomplete IDENTIFY info,
-		 * we now must reissue the IDENTIFY command.
-		 */
-		if (id[2] == 0x37c8)
-			goto retry;
-	}
-
-	if ((flags & ATA_READID_POSTRESET) && class == ATA_DEV_ATA) {
-		/*
-		 * The exact sequence expected by certain pre-ATA4 drives is:
-		 * SRST RESET
-		 * IDENTIFY (optional in early ATA)
-		 * INITIALIZE DEVICE PARAMETERS (later IDE and ATA)
-		 * anything else..
-		 * Some drives were very specific about that exact sequence.
-		 *
-		 * Note that ATA4 says lba is mandatory so the second check
-		 * shoud never trigger.
-		 */
-		if (ata_id_major_version(id) < 4 || !ata_id_has_lba(id)) {
-			err_mask = ata_dev_init_params(dev, id[3], id[6]);
-			if (err_mask) {
-				rc = -EIO;
-				reason = "INIT_DEV_PARAMS failed";
-				goto err_out;
-			}
-
-			/* current CHS translation info (id[53-58]) might be
-			 * changed. reread the identify device info.
-			 */
-			flags &= ~ATA_READID_POSTRESET;
-			goto retry;
-		}
-	}
-
-	*p_class = class;
-	return 0;
-
-err_out:
-	printf("failed to READ ID (%s, err_mask=0x%x)\n", reason, err_mask);
-	return rc;
-}
-
-static u8 ata_wait_idle(struct ata_port *ap)
-{
-	u8 status = ata_busy_wait(ap, ATA_BUSY | ATA_DRQ, 1000);
-	return status;
-}
-
-static void ata_dev_select(struct ata_port *ap, unsigned int device,
-		unsigned int wait, unsigned int can_sleep)
-{
-	if (wait)
-		ata_wait_idle(ap);
-
-	ata_std_dev_select(ap, device);
-
-	if (wait)
-		ata_wait_idle(ap);
-}
-
-static void ata_std_dev_select(struct ata_port *ap, unsigned int device)
-{
-	u8 tmp;
-
-	if (device == 0) {
-		tmp = ATA_DEVICE_OBS;
-	} else {
-		tmp = ATA_DEVICE_OBS | ATA_DEV1;
-	}
-
-	writeb(tmp, ap->ioaddr.device_addr);
-
-	readb(ap->ioaddr.altstatus_addr);
-
-	udelay(1);
-}
-
-static int waiting_for_reg_state(volatile u8 *offset,
-				int timeout_msec,
-				u32 sign)
-{
-	int i;
-	u32 status;
-
-	for (i = 0; i < timeout_msec; i++) {
-		status = readl(offset);
-		if ((status & sign) != 0)
-			break;
-		msleep(1);
-	}
-
-	return (i < timeout_msec) ? 0 : -1;
-}
-
-static void ata_qc_reinit(struct ata_queued_cmd *qc)
-{
-	qc->dma_dir = DMA_NONE;
-	qc->flags = 0;
-	qc->nbytes = qc->extrabytes = qc->curbytes = 0;
-	qc->n_elem = 0;
-	qc->err_mask = 0;
-	qc->sect_size = ATA_SECT_SIZE;
-	qc->nbytes = ATA_SECT_SIZE * temp_n_block;
-
-	memset(&qc->tf, 0, sizeof(qc->tf));
-	qc->tf.ctl = 0;
-	qc->tf.device = ATA_DEVICE_OBS;
-
-	qc->result_tf.command = ATA_DRDY;
-	qc->result_tf.feature = 0;
-}
-
-struct ata_queued_cmd *__ata_qc_from_tag(struct ata_port *ap,
-					unsigned int tag)
-{
-	if (tag < ATA_MAX_QUEUE)
-		return &ap->qcmd[tag];
-	return NULL;
-}
-
-static void __ata_port_freeze(struct ata_port *ap)
-{
-	printf("set port freeze.\n");
-	ap->pflags |= ATA_PFLAG_FROZEN;
-}
-
-static int ata_port_freeze(struct ata_port *ap)
-{
-	__ata_port_freeze(ap);
-	return 0;
-}
-
-unsigned ata_exec_internal(struct ata_device *dev,
-			struct ata_taskfile *tf, const u8 *cdb,
-			int dma_dir, unsigned int buflen,
-			unsigned long timeout)
-{
-	struct ata_link *link = dev->link;
-	struct ata_port *ap = pap;
-	struct ata_queued_cmd *qc;
-	unsigned int tag, preempted_tag;
-	u32 preempted_sactive, preempted_qc_active;
-	int preempted_nr_active_links;
-	unsigned int err_mask;
-	int rc = 0;
-	u8 status;
-
-	status = ata_busy_wait(ap, ATA_BUSY, 300000);
-	if (status & ATA_BUSY) {
-		printf("BSY = 0 check. timeout.\n");
-		rc = false;
-		return rc;
-	}
-
-	if (ap->pflags & ATA_PFLAG_FROZEN)
-		return AC_ERR_SYSTEM;
-
-	tag = ATA_TAG_INTERNAL;
-
-	if (test_and_set_bit(tag, &ap->qc_allocated)) {
-		rc = false;
-		return rc;
-	}
-
-	qc = __ata_qc_from_tag(ap, tag);
-	qc->tag = tag;
-	qc->ap = ap;
-	qc->dev = dev;
-
-	ata_qc_reinit(qc);
-
-	preempted_tag = link->active_tag;
-	preempted_sactive = link->sactive;
-	preempted_qc_active = ap->qc_active;
-	preempted_nr_active_links = ap->nr_active_links;
-	link->active_tag = ATA_TAG_POISON;
-	link->sactive = 0;
-	ap->qc_active = 0;
-	ap->nr_active_links = 0;
-
-	qc->tf = *tf;
-	if (cdb)
-		memcpy(qc->cdb, cdb, ATAPI_CDB_LEN);
-	qc->flags |= ATA_QCFLAG_RESULT_TF;
-	qc->dma_dir = dma_dir;
-	qc->private_data = 0;
-
-	ata_qc_issue(qc);
-
-	if (!timeout)
-		timeout = ata_probe_timeout * 1000 / HZ;
-
-	status = ata_busy_wait(ap, ATA_BUSY, 30000);
-	if (status & ATA_BUSY) {
-		printf("BSY = 0 check. timeout.\n");
-		printf("altstatus = 0x%x.\n", status);
-		qc->err_mask |= AC_ERR_OTHER;
-		return qc->err_mask;
-	}
-
-	if (waiting_for_reg_state(ap->ioaddr.altstatus_addr, 1000, 0x8)) {
-		u8 status = 0;
-		u8 errorStatus = 0;
-
-		status = readb(ap->ioaddr.altstatus_addr);
-		if ((status & 0x01) != 0) {
-			errorStatus = readb(ap->ioaddr.feature_addr);
-			if (errorStatus == 0x04 &&
-				qc->tf.command == ATA_CMD_PIO_READ_EXT){
-				printf("Hard Disk doesn't support LBA48\n");
-				dev_state = SATA_ERROR;
-				qc->err_mask |= AC_ERR_OTHER;
-				return qc->err_mask;
-			}
-		}
-		qc->err_mask |= AC_ERR_OTHER;
-		return qc->err_mask;
-	}
-
-	status = ata_busy_wait(ap, ATA_BUSY, 10);
-	if (status & ATA_BUSY) {
-		printf("BSY = 0 check. timeout.\n");
-		qc->err_mask |= AC_ERR_OTHER;
-		return qc->err_mask;
-	}
-
-	ata_pio_task(ap);
-
-	if (!rc) {
-		if (qc->flags & ATA_QCFLAG_ACTIVE) {
-			qc->err_mask |= AC_ERR_TIMEOUT;
-			ata_port_freeze(ap);
-		}
-	}
-
-	if (qc->flags & ATA_QCFLAG_FAILED) {
-		if (qc->result_tf.command & (ATA_ERR | ATA_DF))
-			qc->err_mask |= AC_ERR_DEV;
-
-		if (!qc->err_mask)
-			qc->err_mask |= AC_ERR_OTHER;
-
-		if (qc->err_mask & ~AC_ERR_OTHER)
-			qc->err_mask &= ~AC_ERR_OTHER;
-	}
-
-	*tf = qc->result_tf;
-	err_mask = qc->err_mask;
-	ata_qc_free(qc);
-	link->active_tag = preempted_tag;
-	link->sactive = preempted_sactive;
-	ap->qc_active = preempted_qc_active;
-	ap->nr_active_links = preempted_nr_active_links;
-
-	if (ap->flags & ATA_FLAG_DISABLED) {
-		err_mask |= AC_ERR_SYSTEM;
-		ap->flags &= ~ATA_FLAG_DISABLED;
-	}
-
-	return err_mask;
-}
-
-static void ata_qc_issue(struct ata_queued_cmd *qc)
-{
-	struct ata_port *ap = qc->ap;
-	struct ata_link *link = qc->dev->link;
-	u8 prot = qc->tf.protocol;
-
-	if (ata_is_ncq(prot)) {
-		if (!link->sactive)
-			ap->nr_active_links++;
-		link->sactive |= 1 << qc->tag;
-	} else {
-		ap->nr_active_links++;
-		link->active_tag = qc->tag;
-	}
-
-	qc->flags |= ATA_QCFLAG_ACTIVE;
-	ap->qc_active |= 1 << qc->tag;
-
-	if (qc->dev->flags & ATA_DFLAG_SLEEPING) {
-		msleep(1);
-		return;
-	}
-
-	qc->err_mask |= ata_qc_issue_prot(qc);
-	if (qc->err_mask)
-		goto err;
-
-	return;
-err:
-	ata_qc_complete(qc);
-}
-
-static unsigned int ata_qc_issue_prot(struct ata_queued_cmd *qc)
-{
-	struct ata_port *ap = qc->ap;
-
-	if (ap->flags & ATA_FLAG_PIO_POLLING) {
-		switch (qc->tf.protocol) {
-		case ATA_PROT_PIO:
-		case ATA_PROT_NODATA:
-		case ATAPI_PROT_PIO:
-		case ATAPI_PROT_NODATA:
-			qc->tf.flags |= ATA_TFLAG_POLLING;
-			break;
-		default:
-			break;
-		}
-	}
-
-	ata_dev_select(ap, qc->dev->devno, 1, 0);
-
-	switch (qc->tf.protocol) {
-	case ATA_PROT_PIO:
-		if (qc->tf.flags & ATA_TFLAG_POLLING)
-			qc->tf.ctl |= ATA_NIEN;
-
-		ata_tf_to_host(ap, &qc->tf);
-
-		ap->hsm_task_state = HSM_ST;
-
-		if (qc->tf.flags & ATA_TFLAG_POLLING)
-			ata_pio_queue_task(ap, qc, 0);
-
-		break;
-
-	default:
-		return AC_ERR_SYSTEM;
-	}
-
-	return 0;
-}
-
-static void ata_tf_to_host(struct ata_port *ap,
-			const struct ata_taskfile *tf)
-{
-	ata_tf_load(ap, tf);
-	ata_exec_command(ap, tf);
-}
-
-static void ata_tf_load(struct ata_port *ap,
-			const struct ata_taskfile *tf)
-{
-	struct ata_ioports *ioaddr = &ap->ioaddr;
-	unsigned int is_addr = tf->flags & ATA_TFLAG_ISADDR;
-
-	if (tf->ctl != ap->last_ctl) {
-		if (ioaddr->ctl_addr)
-			writeb(tf->ctl, ioaddr->ctl_addr);
-		ap->last_ctl = tf->ctl;
-		ata_wait_idle(ap);
-	}
-
-	if (is_addr && (tf->flags & ATA_TFLAG_LBA48)) {
-		writeb(tf->hob_feature, ioaddr->feature_addr);
-		writeb(tf->hob_nsect, ioaddr->nsect_addr);
-		writeb(tf->hob_lbal, ioaddr->lbal_addr);
-		writeb(tf->hob_lbam, ioaddr->lbam_addr);
-		writeb(tf->hob_lbah, ioaddr->lbah_addr);
-	}
-
-	if (is_addr) {
-		writeb(tf->feature, ioaddr->feature_addr);
-		writeb(tf->nsect, ioaddr->nsect_addr);
-		writeb(tf->lbal, ioaddr->lbal_addr);
-		writeb(tf->lbam, ioaddr->lbam_addr);
-		writeb(tf->lbah, ioaddr->lbah_addr);
-	}
-
-	if (tf->flags & ATA_TFLAG_DEVICE)
-		writeb(tf->device, ioaddr->device_addr);
-
-	ata_wait_idle(ap);
-}
-
-static void ata_exec_command(struct ata_port *ap,
-			const struct ata_taskfile *tf)
-{
-	writeb(tf->command, ap->ioaddr.command_addr);
-
-	readb(ap->ioaddr.altstatus_addr);
-
-	udelay(1);
-}
-
-static void ata_pio_queue_task(struct ata_port *ap,
-			void *data,unsigned long delay)
-{
-	ap->port_task_data = data;
-}
-
-static unsigned int ac_err_mask(u8 status)
-{
-	if (status & (ATA_BUSY | ATA_DRQ))
-		return AC_ERR_HSM;
-	if (status & (ATA_ERR | ATA_DF))
-		return AC_ERR_DEV;
-	return 0;
-}
-
-static unsigned int __ac_err_mask(u8 status)
-{
-	unsigned int mask = ac_err_mask(status);
-	if (mask == 0)
-		return AC_ERR_OTHER;
-	return mask;
-}
-
-static void ata_pio_task(struct ata_port *arg_ap)
-{
-	struct ata_port *ap = arg_ap;
-	struct ata_queued_cmd *qc = ap->port_task_data;
-	u8 status;
-	int poll_next;
-
-fsm_start:
-	/*
-	 * This is purely heuristic.  This is a fast path.
-	 * Sometimes when we enter, BSY will be cleared in
-	 * a chk-status or two.  If not, the drive is probably seeking
-	 * or something.  Snooze for a couple msecs, then
-	 * chk-status again.  If still busy, queue delayed work.
-	 */
-	status = ata_busy_wait(ap, ATA_BUSY, 5);
-	if (status & ATA_BUSY) {
-		msleep(2);
-		status = ata_busy_wait(ap, ATA_BUSY, 10);
-		if (status & ATA_BUSY) {
-			ata_pio_queue_task(ap, qc, ATA_SHORT_PAUSE);
-			return;
-		}
-	}
-
-	poll_next = ata_hsm_move(ap, qc, status, 1);
-
-	/* another command or interrupt handler
-	 * may be running at this point.
-	 */
-	if (poll_next)
-		goto fsm_start;
-}
-
-static int ata_hsm_move(struct ata_port *ap, struct ata_queued_cmd *qc,
-			u8 status, int in_wq)
-{
-	int poll_next;
-
-fsm_start:
-	switch (ap->hsm_task_state) {
-	case HSM_ST_FIRST:
-		poll_next = (qc->tf.flags & ATA_TFLAG_POLLING);
-
-		if ((status & ATA_DRQ) == 0) {
-			if (status & (ATA_ERR | ATA_DF)) {
-				qc->err_mask |= AC_ERR_DEV;
-			} else {
-				qc->err_mask |= AC_ERR_HSM;
-			}
-			ap->hsm_task_state = HSM_ST_ERR;
-			goto fsm_start;
-		}
-
-		/* Device should not ask for data transfer (DRQ=1)
-		 * when it finds something wrong.
-		 * We ignore DRQ here and stop the HSM by
-		 * changing hsm_task_state to HSM_ST_ERR and
-		 * let the EH abort the command or reset the device.
-		 */
-		if (status & (ATA_ERR | ATA_DF)) {
-			if (!(qc->dev->horkage & ATA_HORKAGE_STUCK_ERR)) {
-				printf("DRQ=1 with device error, "
-					"dev_stat 0x%X\n", status);
-				qc->err_mask |= AC_ERR_HSM;
-				ap->hsm_task_state = HSM_ST_ERR;
-				goto fsm_start;
-			}
-		}
-
-		if (qc->tf.protocol == ATA_PROT_PIO) {
-			/* PIO data out protocol.
-			 * send first data block.
-			 */
-			/* ata_pio_sectors() might change the state
-			 * to HSM_ST_LAST. so, the state is changed here
-			 * before ata_pio_sectors().
-			 */
-			ap->hsm_task_state = HSM_ST;
-			ata_pio_sectors(qc);
-		} else {
-			printf("protocol is not ATA_PROT_PIO \n");
-		}
-		break;
-
-	case HSM_ST:
-		if ((status & ATA_DRQ) == 0) {
-			if (status & (ATA_ERR | ATA_DF)) {
-				qc->err_mask |= AC_ERR_DEV;
-			} else {
-				/* HSM violation. Let EH handle this.
-				 * Phantom devices also trigger this
-				 * condition.  Mark hint.
-				 */
-				qc->err_mask |= AC_ERR_HSM | AC_ERR_NODEV_HINT;
-			}
-
-			ap->hsm_task_state = HSM_ST_ERR;
-			goto fsm_start;
-		}
-		/* For PIO reads, some devices may ask for
-		 * data transfer (DRQ=1) alone with ERR=1.
-		 * We respect DRQ here and transfer one
-		 * block of junk data before changing the
-		 * hsm_task_state to HSM_ST_ERR.
-		 *
-		 * For PIO writes, ERR=1 DRQ=1 doesn't make
-		 * sense since the data block has been
-		 * transferred to the device.
-		 */
-		if (status & (ATA_ERR | ATA_DF)) {
-			qc->err_mask |= AC_ERR_DEV;
-
-			if (!(qc->tf.flags & ATA_TFLAG_WRITE)) {
-				ata_pio_sectors(qc);
-				status = ata_wait_idle(ap);
-			}
-
-			if (status & (ATA_BUSY | ATA_DRQ))
-				qc->err_mask |= AC_ERR_HSM;
-
-			/* ata_pio_sectors() might change the
-			 * state to HSM_ST_LAST. so, the state
-			 * is changed after ata_pio_sectors().
-			 */
-			ap->hsm_task_state = HSM_ST_ERR;
-			goto fsm_start;
-		}
-
-		ata_pio_sectors(qc);
-		if (ap->hsm_task_state == HSM_ST_LAST &&
-			(!(qc->tf.flags & ATA_TFLAG_WRITE))) {
-			status = ata_wait_idle(ap);
-			goto fsm_start;
-		}
-
-		poll_next = 1;
-		break;
-
-	case HSM_ST_LAST:
-		if (!ata_ok(status)) {
-			qc->err_mask |= __ac_err_mask(status);
-			ap->hsm_task_state = HSM_ST_ERR;
-			goto fsm_start;
-		}
-
-		ap->hsm_task_state = HSM_ST_IDLE;
-
-		ata_hsm_qc_complete(qc, in_wq);
-
-		poll_next = 0;
-		break;
-
-	case HSM_ST_ERR:
-		/* make sure qc->err_mask is available to
-		 * know what's wrong and recover
-		 */
-		ap->hsm_task_state = HSM_ST_IDLE;
-
-		ata_hsm_qc_complete(qc, in_wq);
-
-		poll_next = 0;
-		break;
-	default:
-		poll_next = 0;
-	}
-
-	return poll_next;
-}
-
-static void ata_pio_sectors(struct ata_queued_cmd *qc)
-{
-	struct ata_port *ap;
-	ap = pap;
-	qc->pdata = ap->pdata;
-
-	ata_pio_sector(qc);
-
-	readb(qc->ap->ioaddr.altstatus_addr);
-	udelay(1);
-}
-
-static void ata_pio_sector(struct ata_queued_cmd *qc)
-{
-	int do_write = (qc->tf.flags & ATA_TFLAG_WRITE);
-	struct ata_port *ap = qc->ap;
-	unsigned int offset;
-	unsigned char *buf;
-	char temp_data_buf[512];
-
-	if (qc->curbytes == qc->nbytes - qc->sect_size)
-		ap->hsm_task_state = HSM_ST_LAST;
-
-	offset = qc->curbytes;
-
-	switch (qc->tf.command) {
-	case ATA_CMD_ID_ATA:
-		buf = (unsigned char *)&ata_device.id[0];
-		break;
-	case ATA_CMD_PIO_READ_EXT:
-	case ATA_CMD_PIO_READ:
-	case ATA_CMD_PIO_WRITE_EXT:
-	case ATA_CMD_PIO_WRITE:
-		buf = qc->pdata + offset;
-		break;
-	default:
-		buf = (unsigned char *)&temp_data_buf[0];
-	}
-
-	ata_mmio_data_xfer(qc->dev, buf, qc->sect_size, do_write);
-
-	qc->curbytes += qc->sect_size;
-
-}
-
-static void ata_mmio_data_xfer(struct ata_device *dev, unsigned char *buf,
-				unsigned int buflen, int do_write)
-{
-	struct ata_port *ap = pap;
-	void __iomem *data_addr = ap->ioaddr.data_addr;
-	unsigned int words = buflen >> 1;
-	u16 *buf16 = (u16 *)buf;
-	unsigned int i = 0;
-
-	udelay(100);
-	if (do_write) {
-		for (i = 0; i < words; i++)
-			writew(le16_to_cpu(buf16[i]), data_addr);
-	} else {
-		for (i = 0; i < words; i++)
-			buf16[i] = cpu_to_le16(readw(data_addr));
-	}
-
-	if (buflen & 0x01) {
-		__le16 align_buf[1] = { 0 };
-		unsigned char *trailing_buf = buf + buflen - 1;
-
-		if (do_write) {
-			memcpy(align_buf, trailing_buf, 1);
-			writew(le16_to_cpu(align_buf[0]), data_addr);
-		} else {
-			align_buf[0] = cpu_to_le16(readw(data_addr));
-			memcpy(trailing_buf, align_buf, 1);
-		}
-	}
-}
-
-static void ata_hsm_qc_complete(struct ata_queued_cmd *qc, int in_wq)
-{
-	struct ata_port *ap = qc->ap;
-
-	if (in_wq) {
-		/* EH might have kicked in while host lock is
-		 * released.
-		 */
-		qc = &ap->qcmd[qc->tag];
-		if (qc) {
-			if (!(qc->err_mask & AC_ERR_HSM)) {
-				ata_irq_on(ap);
-				ata_qc_complete(qc);
-			} else {
-				ata_port_freeze(ap);
-			}
-		}
-	} else {
-		if (!(qc->err_mask & AC_ERR_HSM)) {
-			ata_qc_complete(qc);
-		} else {
-			ata_port_freeze(ap);
-		}
-	}
-}
-
-static u8 ata_irq_on(struct ata_port *ap)
-{
-	struct ata_ioports *ioaddr = &ap->ioaddr;
-	u8 tmp;
-
-	ap->ctl &= ~ATA_NIEN;
-	ap->last_ctl = ap->ctl;
-
-	if (ioaddr->ctl_addr)
-		writeb(ap->ctl, ioaddr->ctl_addr);
-
-	tmp = ata_wait_idle(ap);
-
-	return tmp;
-}
-
-static unsigned int ata_tag_internal(unsigned int tag)
-{
-	return tag == ATA_MAX_QUEUE - 1;
-}
-
-static void ata_qc_complete(struct ata_queued_cmd *qc)
-{
-	struct ata_device *dev = qc->dev;
-	if (qc->err_mask)
-		qc->flags |= ATA_QCFLAG_FAILED;
-
-	if (qc->flags & ATA_QCFLAG_FAILED) {
-		if (!ata_tag_internal(qc->tag)) {
-			fill_result_tf(qc);
-			return;
-		}
-	}
-	if (qc->flags & ATA_QCFLAG_RESULT_TF)
-		fill_result_tf(qc);
-
-	/* Some commands need post-processing after successful
-	 * completion.
-	 */
-	switch (qc->tf.command) {
-	case ATA_CMD_SET_FEATURES:
-		if (qc->tf.feature != SETFEATURES_WC_ON &&
-				qc->tf.feature != SETFEATURES_WC_OFF)
-			break;
-	case ATA_CMD_INIT_DEV_PARAMS:
-	case ATA_CMD_SET_MULTI:
-		break;
-
-	case ATA_CMD_SLEEP:
-		dev->flags |= ATA_DFLAG_SLEEPING;
-		break;
-	}
-
-	__ata_qc_complete(qc);
-}
-
-static void fill_result_tf(struct ata_queued_cmd *qc)
-{
-	struct ata_port *ap = qc->ap;
-
-	qc->result_tf.flags = qc->tf.flags;
-	ata_tf_read(ap, &qc->result_tf);
-}
-
-static void ata_tf_read(struct ata_port *ap, struct ata_taskfile *tf)
-{
-	struct ata_ioports *ioaddr = &ap->ioaddr;
-
-	tf->command = ata_check_status(ap);
-	tf->feature = readb(ioaddr->error_addr);
-	tf->nsect = readb(ioaddr->nsect_addr);
-	tf->lbal = readb(ioaddr->lbal_addr);
-	tf->lbam = readb(ioaddr->lbam_addr);
-	tf->lbah = readb(ioaddr->lbah_addr);
-	tf->device = readb(ioaddr->device_addr);
-
-	if (tf->flags & ATA_TFLAG_LBA48) {
-		if (ioaddr->ctl_addr) {
-			writeb(tf->ctl | ATA_HOB, ioaddr->ctl_addr);
-
-			tf->hob_feature = readb(ioaddr->error_addr);
-			tf->hob_nsect = readb(ioaddr->nsect_addr);
-			tf->hob_lbal = readb(ioaddr->lbal_addr);
-			tf->hob_lbam = readb(ioaddr->lbam_addr);
-			tf->hob_lbah = readb(ioaddr->lbah_addr);
-
-			writeb(tf->ctl, ioaddr->ctl_addr);
-			ap->last_ctl = tf->ctl;
-		} else {
-			printf("sata_dwc warnning register read.\n");
-		}
-	}
-}
-
-static void __ata_qc_complete(struct ata_queued_cmd *qc)
-{
-	struct ata_port *ap = qc->ap;
-	struct ata_link *link = qc->dev->link;
-
-	link->active_tag = ATA_TAG_POISON;
-	ap->nr_active_links--;
-
-	if (qc->flags & ATA_QCFLAG_CLEAR_EXCL && ap->excl_link == link)
-		ap->excl_link = NULL;
-
-	qc->flags &= ~ATA_QCFLAG_ACTIVE;
-	ap->qc_active &= ~(1 << qc->tag);
-}
-
-static void ata_qc_free(struct ata_queued_cmd *qc)
-{
-	struct ata_port *ap = qc->ap;
-	unsigned int tag;
-	qc->flags = 0;
-	tag = qc->tag;
-	if (tag < ATA_MAX_QUEUE) {
-		qc->tag = ATA_TAG_POISON;
-		clear_bit(tag, &ap->qc_allocated);
-	}
-}
-
-static int check_sata_dev_state(void)
-{
-	unsigned long datalen;
-	unsigned char *pdata;
-	int ret = 0;
-	int i = 0;
-	char temp_data_buf[512];
-
-	while (1) {
-		udelay(10000);
-
-		pdata = (unsigned char*)&temp_data_buf[0];
-		datalen = 512;
-
-		ret = ata_dev_read_sectors(pdata, datalen, 0, 1);
-
-		if (ret == true)
-			break;
-
-		i++;
-		if (i > (ATA_RESET_TIME * 100)) {
-			printf("** TimeOUT **\n");
-			dev_state = SATA_NODEVICE;
-			return false;
-		}
-
-		if ((i >= 100) && ((i % 100) == 0))
-			printf(".");
-	}
-
-	dev_state = SATA_READY;
-
-	return true;
-}
-
-static unsigned int ata_dev_set_feature(struct ata_device *dev,
-				u8 enable, u8 feature)
-{
-	struct ata_taskfile tf;
-	struct ata_port *ap;
-	ap = pap;
-	unsigned int err_mask;
-
-	memset(&tf, 0, sizeof(tf));
-	tf.ctl = ap->ctl;
-
-	tf.device = ATA_DEVICE_OBS;
-	tf.command = ATA_CMD_SET_FEATURES;
-	tf.feature = enable;
-	tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
-	tf.protocol = ATA_PROT_NODATA;
-	tf.nsect = feature;
-
-	err_mask = ata_exec_internal(dev, &tf, NULL, DMA_NONE, 0, 0);
-
-	return err_mask;
-}
-
-static unsigned int ata_dev_init_params(struct ata_device *dev,
-				u16 heads, u16 sectors)
-{
-	struct ata_taskfile tf;
-	struct ata_port *ap;
-	ap = pap;
-	unsigned int err_mask;
-
-	if (sectors < 1 || sectors > 255 || heads < 1 || heads > 16)
-		return AC_ERR_INVALID;
-
-	memset(&tf, 0, sizeof(tf));
-	tf.ctl = ap->ctl;
-	tf.device = ATA_DEVICE_OBS;
-	tf.command = ATA_CMD_INIT_DEV_PARAMS;
-	tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
-	tf.protocol = ATA_PROT_NODATA;
-	tf.nsect = sectors;
-	tf.device |= (heads - 1) & 0x0f;
-
-	err_mask = ata_exec_internal(dev, &tf, NULL, DMA_NONE, 0, 0);
-
-	if (err_mask == AC_ERR_DEV && (tf.feature & ATA_ABORTED))
-		err_mask = 0;
-
-	return err_mask;
-}
-
-#if defined(CONFIG_SATA_DWC) && !defined(CONFIG_LBA48)
-#define SATA_MAX_READ_BLK 0xFF
-#else
-#define SATA_MAX_READ_BLK 0xFFFF
-#endif
-
-ulong sata_read(int device, ulong blknr, lbaint_t blkcnt, void *buffer)
-{
-	ulong start,blks, buf_addr;
-	unsigned short smallblks;
-	unsigned long datalen;
-	unsigned char *pdata;
-	device &= 0xff;
-
-	u32 block = 0;
-	u32 n_block = 0;
-
-	if (dev_state != SATA_READY)
-		return 0;
-
-	buf_addr = (unsigned long)buffer;
-	start = blknr;
-	blks = blkcnt;
-	do {
-		pdata = (unsigned char *)buf_addr;
-		if (blks > SATA_MAX_READ_BLK) {
-			datalen = sata_dev_desc[device].blksz * SATA_MAX_READ_BLK;
-			smallblks = SATA_MAX_READ_BLK;
-
-			block = (u32)start;
-			n_block = (u32)smallblks;
-
-			start += SATA_MAX_READ_BLK;
-			blks -= SATA_MAX_READ_BLK;
-		} else {
-			datalen = sata_dev_desc[device].blksz * SATA_MAX_READ_BLK;
-			datalen = sata_dev_desc[device].blksz * blks;
-			smallblks = (unsigned short)blks;
-
-			block = (u32)start;
-			n_block = (u32)smallblks;
-
-			start += blks;
-			blks = 0;
-		}
-
-		if (ata_dev_read_sectors(pdata, datalen, block, n_block) != true) {
-			printf("sata_dwc : Hard disk read error.\n");
-			blkcnt -= blks;
-			break;
-		}
-		buf_addr += datalen;
-	} while (blks != 0);
-
-	return (blkcnt);
-}
-
-static int ata_dev_read_sectors(unsigned char *pdata, unsigned long datalen,
-						u32 block, u32 n_block)
-{
-	struct ata_port *ap = pap;
-	struct ata_device *dev = &ata_device;
-	struct ata_taskfile tf;
-	unsigned int class = ATA_DEV_ATA;
-	unsigned int err_mask = 0;
-	const char *reason;
-	int may_fallback = 1;
-
-	if (dev_state == SATA_ERROR)
-		return false;
-
-	ata_dev_select(ap, dev->devno, 1, 1);
-
-retry:
-	memset(&tf, 0, sizeof(tf));
-	tf.ctl = ap->ctl;
-	ap->print_id = 1;
-	ap->flags &= ~ATA_FLAG_DISABLED;
-
-	ap->pdata = pdata;
-
-	tf.device = ATA_DEVICE_OBS;
-
-	temp_n_block = n_block;
-
-#ifdef CONFIG_LBA48
-	tf.command = ATA_CMD_PIO_READ_EXT;
-	tf.flags |= ATA_TFLAG_LBA | ATA_TFLAG_LBA48;
-
-	tf.hob_feature = 31;
-	tf.feature = 31;
-	tf.hob_nsect = (n_block >> 8) & 0xff;
-	tf.nsect = n_block & 0xff;
-
-	tf.hob_lbah = 0x0;
-	tf.hob_lbam = 0x0;
-	tf.hob_lbal = (block >> 24) & 0xff;
-	tf.lbah = (block >> 16) & 0xff;
-	tf.lbam = (block >> 8) & 0xff;
-	tf.lbal = block & 0xff;
-
-	tf.device = 1 << 6;
-	if (tf.flags & ATA_TFLAG_FUA)
-		tf.device |= 1 << 7;
-#else
-	tf.command = ATA_CMD_PIO_READ;
-	tf.flags |= ATA_TFLAG_LBA ;
-
-	tf.feature = 31;
-	tf.nsect = n_block & 0xff;
-
-	tf.lbah = (block >> 16) & 0xff;
-	tf.lbam = (block >> 8) & 0xff;
-	tf.lbal = block & 0xff;
-
-	tf.device = (block >> 24) & 0xf;
-
-	tf.device |= 1 << 6;
-	if (tf.flags & ATA_TFLAG_FUA)
-		tf.device |= 1 << 7;
-
-#endif
-
-	tf.protocol = ATA_PROT_PIO;
-
-	/* Some devices choke if TF registers contain garbage.  Make
-	 * sure those are properly initialized.
-	 */
-	tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
-	tf.flags |= ATA_TFLAG_POLLING;
-
-	err_mask = ata_exec_internal(dev, &tf, NULL, DMA_FROM_DEVICE, 0, 0);
-
-	if (err_mask) {
-		if (err_mask & AC_ERR_NODEV_HINT) {
-			printf("READ_SECTORS NODEV after polling detection\n");
-			return -ENOENT;
-		}
-
-		if ((err_mask == AC_ERR_DEV) && (tf.feature & ATA_ABORTED)) {
-			/* Device or controller might have reported
-			 * the wrong device class.  Give a shot at the
-			 * other IDENTIFY if the current one is
-			 * aborted by the device.
-			 */
-			if (may_fallback) {
-				may_fallback = 0;
-
-				if (class == ATA_DEV_ATA) {
-					class = ATA_DEV_ATAPI;
-				} else {
-					class = ATA_DEV_ATA;
-				}
-				goto retry;
-			}
-			/* Control reaches here iff the device aborted
-			 * both flavors of IDENTIFYs which happens
-			 * sometimes with phantom devices.
-			 */
-			printf("both IDENTIFYs aborted, assuming NODEV\n");
-			return -ENOENT;
-		}
-
-		reason = "I/O error";
-		goto err_out;
-	}
-
-	return true;
-
-err_out:
-	printf("failed to READ SECTORS (%s, err_mask=0x%x)\n", reason, err_mask);
-	return false;
-}
-
-#if defined(CONFIG_SATA_DWC) && !defined(CONFIG_LBA48)
-#define SATA_MAX_WRITE_BLK 0xFF
-#else
-#define SATA_MAX_WRITE_BLK 0xFFFF
-#endif
-
-ulong sata_write(int device, ulong blknr, lbaint_t blkcnt, const void *buffer)
-{
-	ulong start,blks, buf_addr;
-	unsigned short smallblks;
-	unsigned long datalen;
-	unsigned char *pdata;
-	device &= 0xff;
-
-
-	u32 block = 0;
-	u32 n_block = 0;
-
-	if (dev_state != SATA_READY)
-		return 0;
-
-	buf_addr = (unsigned long)buffer;
-	start = blknr;
-	blks = blkcnt;
-	do {
-		pdata = (unsigned char *)buf_addr;
-		if (blks > SATA_MAX_WRITE_BLK) {
-			datalen = sata_dev_desc[device].blksz * SATA_MAX_WRITE_BLK;
-			smallblks = SATA_MAX_WRITE_BLK;
-
-			block = (u32)start;
-			n_block = (u32)smallblks;
-
-			start += SATA_MAX_WRITE_BLK;
-			blks -= SATA_MAX_WRITE_BLK;
-		} else {
-			datalen = sata_dev_desc[device].blksz * blks;
-			smallblks = (unsigned short)blks;
-
-			block = (u32)start;
-			n_block = (u32)smallblks;
-
-			start += blks;
-			blks = 0;
-		}
-
-		if (ata_dev_write_sectors(pdata, datalen, block, n_block) != true) {
-			printf("sata_dwc : Hard disk read error.\n");
-			blkcnt -= blks;
-			break;
-		}
-		buf_addr += datalen;
-	} while (blks != 0);
-
-	return (blkcnt);
-}
-
-static int ata_dev_write_sectors(unsigned char* pdata, unsigned long datalen,
-						u32 block, u32 n_block)
-{
-	struct ata_port *ap = pap;
-	struct ata_device *dev = &ata_device;
-	struct ata_taskfile tf;
-	unsigned int class = ATA_DEV_ATA;
-	unsigned int err_mask = 0;
-	const char *reason;
-	int may_fallback = 1;
-
-	if (dev_state == SATA_ERROR)
-		return false;
-
-	ata_dev_select(ap, dev->devno, 1, 1);
-
-retry:
-	memset(&tf, 0, sizeof(tf));
-	tf.ctl = ap->ctl;
-	ap->print_id = 1;
-	ap->flags &= ~ATA_FLAG_DISABLED;
-
-	ap->pdata = pdata;
-
-	tf.device = ATA_DEVICE_OBS;
-
-	temp_n_block = n_block;
-
-
-#ifdef CONFIG_LBA48
-	tf.command = ATA_CMD_PIO_WRITE_EXT;
-	tf.flags |= ATA_TFLAG_LBA | ATA_TFLAG_LBA48 | ATA_TFLAG_WRITE;
-
-	tf.hob_feature = 31;
-	tf.feature = 31;
-	tf.hob_nsect = (n_block >> 8) & 0xff;
-	tf.nsect = n_block & 0xff;
-
-	tf.hob_lbah = 0x0;
-	tf.hob_lbam = 0x0;
-	tf.hob_lbal = (block >> 24) & 0xff;
-	tf.lbah = (block >> 16) & 0xff;
-	tf.lbam = (block >> 8) & 0xff;
-	tf.lbal = block & 0xff;
-
-	tf.device = 1 << 6;
-	if (tf.flags & ATA_TFLAG_FUA)
-		tf.device |= 1 << 7;
-#else
-	tf.command = ATA_CMD_PIO_WRITE;
-	tf.flags |= ATA_TFLAG_LBA | ATA_TFLAG_WRITE;
-
-	tf.feature = 31;
-	tf.nsect = n_block & 0xff;
-
-	tf.lbah = (block >> 16) & 0xff;
-	tf.lbam = (block >> 8) & 0xff;
-	tf.lbal = block & 0xff;
-
-	tf.device = (block >> 24) & 0xf;
-
-	tf.device |= 1 << 6;
-	if (tf.flags & ATA_TFLAG_FUA)
-		tf.device |= 1 << 7;
-
-#endif
-
-	tf.protocol = ATA_PROT_PIO;
-
-	/* Some devices choke if TF registers contain garbage.  Make
-	 * sure those are properly initialized.
-	 */
-	tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
-	tf.flags |= ATA_TFLAG_POLLING;
-
-	err_mask = ata_exec_internal(dev, &tf, NULL, DMA_FROM_DEVICE, 0, 0);
-
-	if (err_mask) {
-		if (err_mask & AC_ERR_NODEV_HINT) {
-			printf("READ_SECTORS NODEV after polling detection\n");
-			return -ENOENT;
-		}
-
-		if ((err_mask == AC_ERR_DEV) && (tf.feature & ATA_ABORTED)) {
-			/* Device or controller might have reported
-			 * the wrong device class.  Give a shot at the
-			 * other IDENTIFY if the current one is
-			 * aborted by the device.
-			 */
-			if (may_fallback) {
-				may_fallback = 0;
-
-				if (class == ATA_DEV_ATA) {
-					class = ATA_DEV_ATAPI;
-				} else {
-					class = ATA_DEV_ATA;
-				}
-				goto retry;
-			}
-			/* Control reaches here iff the device aborted
-			 * both flavors of IDENTIFYs which happens
-			 * sometimes with phantom devices.
-			 */
-			printf("both IDENTIFYs aborted, assuming NODEV\n");
-			return -ENOENT;
-		}
-
-		reason = "I/O error";
-		goto err_out;
-	}
-
-	return true;
-
-err_out:
-	printf("failed to WRITE SECTORS (%s, err_mask=0x%x)\n", reason, err_mask);
-	return false;
-}
diff --git a/drivers/ata/sata_dwc.h b/drivers/ata/sata_dwc.h
deleted file mode 100644
index 17fb20c..0000000
--- a/drivers/ata/sata_dwc.h
+++ /dev/null
@@ -1,458 +0,0 @@
-/*
- * sata_dwc.h
- *
- * Synopsys DesignWare Cores (DWC) SATA host driver
- *
- * Author: Mark Miesfeld <mmiesfeld@amcc.com>
- *
- * Ported from 2.6.19.2 to 2.6.25/26 by Stefan Roese <sr@denx.de>
- * Copyright 2008 DENX Software Engineering
- *
- * Based on versions provided by AMCC and Synopsys which are:
- *          Copyright 2006 Applied Micro Circuits Corporation
- *          COPYRIGHT (C) 2005  SYNOPSYS, INC.  ALL RIGHTS RESERVED
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-/*
- * SATA support based on the chip canyonlands.
- *
- * 04-17-2009
- *		The local version of this driver for the canyonlands board
- *		does not use interrupts but polls the chip instead.
- */
-
-
-#ifndef _SATA_DWC_H_
-#define _SATA_DWC_H_
-
-#define __U_BOOT__
-
-#define HZ 100
-#define READ 0
-#define WRITE 1
-
-enum {
-	ATA_READID_POSTRESET	= (1 << 0),
-
-	ATA_DNXFER_PIO		= 0,
-	ATA_DNXFER_DMA		= 1,
-	ATA_DNXFER_40C		= 2,
-	ATA_DNXFER_FORCE_PIO	= 3,
-	ATA_DNXFER_FORCE_PIO0	= 4,
-
-	ATA_DNXFER_QUIET	= (1 << 31),
-};
-
-enum hsm_task_states {
-	HSM_ST_IDLE,
-	HSM_ST_FIRST,
-	HSM_ST,
-	HSM_ST_LAST,
-	HSM_ST_ERR,
-};
-
-#define	ATA_SHORT_PAUSE		((HZ >> 6) + 1)
-
-struct ata_queued_cmd {
-	struct ata_port		*ap;
-	struct ata_device	*dev;
-
-	struct ata_taskfile	tf;
-	u8			cdb[ATAPI_CDB_LEN];
-	unsigned long		flags;
-	unsigned int		tag;
-	unsigned int		n_elem;
-
-	int			dma_dir;
-	unsigned int		sect_size;
-
-	unsigned int		nbytes;
-	unsigned int		extrabytes;
-	unsigned int		curbytes;
-
-	unsigned int		err_mask;
-	struct ata_taskfile	result_tf;
-
-	void			*private_data;
-#ifndef __U_BOOT__
-	void			*lldd_task;
-#endif
-	unsigned char		*pdata;
-};
-
-typedef void (*ata_qc_cb_t) (struct ata_queued_cmd *qc);
-
-#define ATA_TAG_POISON	0xfafbfcfdU
-
-enum {
-	LIBATA_MAX_PRD		= ATA_MAX_PRD / 2,
-	LIBATA_DUMB_MAX_PRD	= ATA_MAX_PRD / 4,
-	ATA_MAX_PORTS		= 8,
-	ATA_DEF_QUEUE		= 1,
-	ATA_MAX_QUEUE		= 32,
-	ATA_TAG_INTERNAL	= ATA_MAX_QUEUE - 1,
-	ATA_MAX_BUS		= 2,
-	ATA_DEF_BUSY_WAIT	= 10000,
-
-	ATAPI_MAX_DRAIN		= 16 << 10,
-
-	ATA_SHT_EMULATED	= 1,
-	ATA_SHT_CMD_PER_LUN	= 1,
-	ATA_SHT_THIS_ID		= -1,
-	ATA_SHT_USE_CLUSTERING	= 1,
-
-	ATA_DFLAG_LBA		= (1 << 0),
-	ATA_DFLAG_LBA48		= (1 << 1),
-	ATA_DFLAG_CDB_INTR	= (1 << 2),
-	ATA_DFLAG_NCQ		= (1 << 3),
-	ATA_DFLAG_FLUSH_EXT	= (1 << 4),
-	ATA_DFLAG_ACPI_PENDING 	= (1 << 5),
-	ATA_DFLAG_ACPI_FAILED	= (1 << 6),
-	ATA_DFLAG_AN		= (1 << 7),
-	ATA_DFLAG_HIPM		= (1 << 8),
-	ATA_DFLAG_DIPM		= (1 << 9),
-	ATA_DFLAG_DMADIR	= (1 << 10),
-	ATA_DFLAG_CFG_MASK	= (1 << 12) - 1,
-
-	ATA_DFLAG_PIO		= (1 << 12),
-	ATA_DFLAG_NCQ_OFF	= (1 << 13),
-	ATA_DFLAG_SPUNDOWN	= (1 << 14),
-	ATA_DFLAG_SLEEPING	= (1 << 15),
-	ATA_DFLAG_DUBIOUS_XFER	= (1 << 16),
-	ATA_DFLAG_INIT_MASK	= (1 << 24) - 1,
-
-	ATA_DFLAG_DETACH	= (1 << 24),
-	ATA_DFLAG_DETACHED	= (1 << 25),
-
-	ATA_LFLAG_HRST_TO_RESUME	= (1 << 0),
-	ATA_LFLAG_SKIP_D2H_BSY		= (1 << 1),
-	ATA_LFLAG_NO_SRST		= (1 << 2),
-	ATA_LFLAG_ASSUME_ATA		= (1 << 3),
-	ATA_LFLAG_ASSUME_SEMB		= (1 << 4),
-	ATA_LFLAG_ASSUME_CLASS = ATA_LFLAG_ASSUME_ATA | ATA_LFLAG_ASSUME_SEMB,
-	ATA_LFLAG_NO_RETRY		= (1 << 5),
-	ATA_LFLAG_DISABLED		= (1 << 6),
-
-	ATA_FLAG_SLAVE_POSS	= (1 << 0),
-	ATA_FLAG_SATA		= (1 << 1),
-	ATA_FLAG_NO_LEGACY	= (1 << 2),
-	ATA_FLAG_MMIO		= (1 << 3),
-	ATA_FLAG_SRST		= (1 << 4),
-	ATA_FLAG_SATA_RESET	= (1 << 5),
-	ATA_FLAG_NO_ATAPI	= (1 << 6),
-	ATA_FLAG_PIO_DMA	= (1 << 7),
-	ATA_FLAG_PIO_LBA48	= (1 << 8),
-	ATA_FLAG_PIO_POLLING	= (1 << 9),
-	ATA_FLAG_NCQ		= (1 << 10),
-	ATA_FLAG_DEBUGMSG	= (1 << 13),
-	ATA_FLAG_IGN_SIMPLEX	= (1 << 15),
-	ATA_FLAG_NO_IORDY	= (1 << 16),
-	ATA_FLAG_ACPI_SATA	= (1 << 17),
-	ATA_FLAG_AN		= (1 << 18),
-	ATA_FLAG_PMP		= (1 << 19),
-	ATA_FLAG_IPM		= (1 << 20),
-
-	ATA_FLAG_DISABLED	= (1 << 23),
-
-	ATA_PFLAG_EH_PENDING		= (1 << 0),
-	ATA_PFLAG_EH_IN_PROGRESS	= (1 << 1),
-	ATA_PFLAG_FROZEN		= (1 << 2),
-	ATA_PFLAG_RECOVERED		= (1 << 3),
-	ATA_PFLAG_LOADING		= (1 << 4),
-	ATA_PFLAG_UNLOADING		= (1 << 5),
-	ATA_PFLAG_SCSI_HOTPLUG		= (1 << 6),
-	ATA_PFLAG_INITIALIZING		= (1 << 7),
-	ATA_PFLAG_RESETTING		= (1 << 8),
-	ATA_PFLAG_SUSPENDED		= (1 << 17),
-	ATA_PFLAG_PM_PENDING		= (1 << 18),
-
-	ATA_QCFLAG_ACTIVE	= (1 << 0),
-	ATA_QCFLAG_DMAMAP	= (1 << 1),
-	ATA_QCFLAG_IO		= (1 << 3),
-	ATA_QCFLAG_RESULT_TF	= (1 << 4),
-	ATA_QCFLAG_CLEAR_EXCL	= (1 << 5),
-	ATA_QCFLAG_QUIET	= (1 << 6),
-
-	ATA_QCFLAG_FAILED	= (1 << 16),
-	ATA_QCFLAG_SENSE_VALID	= (1 << 17),
-	ATA_QCFLAG_EH_SCHEDULED	= (1 << 18),
-
-	ATA_HOST_SIMPLEX	= (1 << 0),
-	ATA_HOST_STARTED	= (1 << 1),
-
-	ATA_TMOUT_BOOT			= 30 * 100,
-	ATA_TMOUT_BOOT_QUICK		= 7 * 100,
-	ATA_TMOUT_INTERNAL		= 30 * 100,
-	ATA_TMOUT_INTERNAL_QUICK	= 5 * 100,
-
-	/* FIXME: GoVault needs 2s but we can't afford that without
-	 * parallel probing.  800ms is enough for iVDR disk
-	 * HHD424020F7SV00.  Increase to 2secs when parallel probing
-	 * is in place.
-	 */
-	ATA_TMOUT_FF_WAIT	= 4 * 100 / 5,
-
-	BUS_UNKNOWN		= 0,
-	BUS_DMA			= 1,
-	BUS_IDLE		= 2,
-	BUS_NOINTR		= 3,
-	BUS_NODATA		= 4,
-	BUS_TIMER		= 5,
-	BUS_PIO			= 6,
-	BUS_EDD			= 7,
-	BUS_IDENTIFY		= 8,
-	BUS_PACKET		= 9,
-
-	PORT_UNKNOWN		= 0,
-	PORT_ENABLED		= 1,
-	PORT_DISABLED		= 2,
-
-	/* encoding various smaller bitmaps into a single
-	 * unsigned long bitmap
-	 */
-	ATA_NR_PIO_MODES	= 7,
-	ATA_NR_MWDMA_MODES	= 5,
-	ATA_NR_UDMA_MODES	= 8,
-
-	ATA_SHIFT_PIO		= 0,
-	ATA_SHIFT_MWDMA		= ATA_SHIFT_PIO + ATA_NR_PIO_MODES,
-	ATA_SHIFT_UDMA		= ATA_SHIFT_MWDMA + ATA_NR_MWDMA_MODES,
-
-	ATA_DMA_PAD_SZ		= 4,
-
-	ATA_ERING_SIZE		= 32,
-
-	ATA_DEFER_LINK		= 1,
-	ATA_DEFER_PORT		= 2,
-
-	ATA_EH_DESC_LEN		= 80,
-
-	ATA_EH_REVALIDATE	= (1 << 0),
-	ATA_EH_SOFTRESET	= (1 << 1),
-	ATA_EH_HARDRESET	= (1 << 2),
-	ATA_EH_ENABLE_LINK	= (1 << 3),
-	ATA_EH_LPM		= (1 << 4),
-
-	ATA_EH_RESET_MASK	= ATA_EH_SOFTRESET | ATA_EH_HARDRESET,
-	ATA_EH_PERDEV_MASK	= ATA_EH_REVALIDATE,
-
-	ATA_EHI_HOTPLUGGED	= (1 << 0),
-	ATA_EHI_RESUME_LINK	= (1 << 1),
-	ATA_EHI_NO_AUTOPSY	= (1 << 2),
-	ATA_EHI_QUIET		= (1 << 3),
-
-	ATA_EHI_DID_SOFTRESET	= (1 << 16),
-	ATA_EHI_DID_HARDRESET	= (1 << 17),
-	ATA_EHI_PRINTINFO	= (1 << 18),
-	ATA_EHI_SETMODE		= (1 << 19),
-	ATA_EHI_POST_SETMODE	= (1 << 20),
-
-	ATA_EHI_DID_RESET = ATA_EHI_DID_SOFTRESET | ATA_EHI_DID_HARDRESET,
-	ATA_EHI_RESET_MODIFIER_MASK = ATA_EHI_RESUME_LINK,
-
-	ATA_EH_MAX_TRIES	= 5,
-
-	ATA_PROBE_MAX_TRIES	= 3,
-	ATA_EH_DEV_TRIES	= 3,
-	ATA_EH_PMP_TRIES	= 5,
-	ATA_EH_PMP_LINK_TRIES	= 3,
-
-	SATA_PMP_SCR_TIMEOUT	= 250,
-
-	/* Horkage types. May be set by libata or controller on drives
-	(some horkage may be drive/controller pair dependant */
-
-	ATA_HORKAGE_DIAGNOSTIC	= (1 << 0),
-	ATA_HORKAGE_NODMA	= (1 << 1),
-	ATA_HORKAGE_NONCQ	= (1 << 2),
-	ATA_HORKAGE_MAX_SEC_128	= (1 << 3),
-	ATA_HORKAGE_BROKEN_HPA	= (1 << 4),
-	ATA_HORKAGE_SKIP_PM	= (1 << 5),
-	ATA_HORKAGE_HPA_SIZE	= (1 << 6),
-	ATA_HORKAGE_IPM		= (1 << 7),
-	ATA_HORKAGE_IVB		= (1 << 8),
-	ATA_HORKAGE_STUCK_ERR	= (1 << 9),
-
-	ATA_DMA_MASK_ATA	= (1 << 0),
-	ATA_DMA_MASK_ATAPI	= (1 << 1),
-	ATA_DMA_MASK_CFA	= (1 << 2),
-
-	ATAPI_READ		= 0,
-	ATAPI_WRITE		= 1,
-	ATAPI_READ_CD		= 2,
-	ATAPI_PASS_THRU		= 3,
-	ATAPI_MISC		= 4,
-};
-
-enum ata_completion_errors {
-	AC_ERR_DEV		= (1 << 0),
-	AC_ERR_HSM		= (1 << 1),
-	AC_ERR_TIMEOUT		= (1 << 2),
-	AC_ERR_MEDIA		= (1 << 3),
-	AC_ERR_ATA_BUS		= (1 << 4),
-	AC_ERR_HOST_BUS		= (1 << 5),
-	AC_ERR_SYSTEM		= (1 << 6),
-	AC_ERR_INVALID		= (1 << 7),
-	AC_ERR_OTHER		= (1 << 8),
-	AC_ERR_NODEV_HINT	= (1 << 9),
-	AC_ERR_NCQ		= (1 << 10),
-};
-
-enum ata_xfer_mask {
-	ATA_MASK_PIO	= ((1LU << ATA_NR_PIO_MODES) - 1) << ATA_SHIFT_PIO,
-	ATA_MASK_MWDMA	= ((1LU << ATA_NR_MWDMA_MODES) - 1) << ATA_SHIFT_MWDMA,
-	ATA_MASK_UDMA	= ((1LU << ATA_NR_UDMA_MODES) - 1) << ATA_SHIFT_UDMA,
-};
-
-struct ata_port_info {
-#ifndef __U_BOOT__
-	struct scsi_host_template	*sht;
-#endif
-	unsigned long			flags;
-	unsigned long			link_flags;
-	unsigned long			pio_mask;
-	unsigned long			mwdma_mask;
-	unsigned long			udma_mask;
-#ifndef __U_BOOT__
-	const struct ata_port_operations *port_ops;
-	void				*private_data;
-#endif
-};
-
-struct ata_ioports {
-	void __iomem		*cmd_addr;
-	void __iomem		*data_addr;
-	void __iomem		*error_addr;
-	void __iomem		*feature_addr;
-	void __iomem		*nsect_addr;
-	void __iomem		*lbal_addr;
-	void __iomem		*lbam_addr;
-	void __iomem		*lbah_addr;
-	void __iomem		*device_addr;
-	void __iomem		*status_addr;
-	void __iomem		*command_addr;
-	void __iomem		*altstatus_addr;
-	void __iomem		*ctl_addr;
-#ifndef __U_BOOT__
-	void __iomem		*bmdma_addr;
-#endif
-	void __iomem		*scr_addr;
-};
-
-struct ata_host {
-#ifndef __U_BOOT__
-	void __iomem * const	*iomap;
-	void			*private_data;
-	const struct ata_port_operations *ops;
-	unsigned long		flags;
-	struct ata_port		*simplex_claimed;
-#endif
-	unsigned int		n_ports;
-	struct ata_port		*ports[0];
-};
-
-#ifndef __U_BOOT__
-struct ata_port_stats {
-	unsigned long		unhandled_irq;
-	unsigned long		idle_irq;
-	unsigned long		rw_reqbuf;
-};
-#endif
-
-struct ata_device {
-	struct ata_link		*link;
-	unsigned int		devno;
-	unsigned long		flags;
-	unsigned int		horkage;
-#ifndef __U_BOOT__
-	struct scsi_device	*sdev;
-#ifdef CONFIG_ATA_ACPI
-	acpi_handle		acpi_handle;
-	union acpi_object	*gtf_cache;
-#endif
-#endif
-	u64			n_sectors;
-	unsigned int		class;
-
-	union {
-		u16		id[ATA_ID_WORDS];
-		u32		gscr[SATA_PMP_GSCR_DWORDS];
-	};
-#ifndef __U_BOOT__
-	u8			pio_mode;
-	u8			dma_mode;
-	u8			xfer_mode;
-	unsigned int		xfer_shift;
-#endif
-	unsigned int		multi_count;
-	unsigned int		max_sectors;
-	unsigned int		cdb_len;
-#ifndef __U_BOOT__
-	unsigned long		pio_mask;
-	unsigned long		mwdma_mask;
-#endif
-	unsigned long		udma_mask;
-	u16			cylinders;
-	u16			heads;
-	u16			sectors;
-#ifndef __U_BOOT__
-	int			spdn_cnt;
-#endif
-};
-
-struct ata_link {
-	struct ata_port		*ap;
-	int			pmp;
-	unsigned int		active_tag;
-	u32			sactive;
-	unsigned int		flags;
-	unsigned int		hw_sata_spd_limit;
-#ifndef __U_BOOT__
-	unsigned int		sata_spd_limit;
-	unsigned int		sata_spd;
-	struct ata_device	device[2];
-#endif
-};
-
-struct ata_port {
-	unsigned long		flags;
-	unsigned int		pflags;
-	unsigned int		print_id;
-	unsigned int		port_no;
-
-	struct ata_ioports	ioaddr;
-
-	u8			ctl;
-	u8			last_ctl;
-	unsigned int		pio_mask;
-	unsigned int		mwdma_mask;
-	unsigned int		udma_mask;
-	unsigned int		cbl;
-
-	struct ata_queued_cmd	qcmd[ATA_MAX_QUEUE];
-	unsigned long		qc_allocated;
-	unsigned int		qc_active;
-	int			nr_active_links;
-
-	struct ata_link		link;
-#ifndef __U_BOOT__
-	int			nr_pmp_links;
-	struct ata_link		*pmp_link;
-#endif
-	struct ata_link		*excl_link;
-	int			nr_pmp_links;
-#ifndef __U_BOOT__
-	struct ata_port_stats	stats;
-	struct device		*dev;
-	u32			msg_enable;
-#endif
-	struct ata_host		*host;
-	void			*port_task_data;
-
-	unsigned int		hsm_task_state;
-	void			*private_data;
-	unsigned char		*pdata;
-};
-
-#endif
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index f6644ee..cdfa052 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -54,6 +54,12 @@
 	  This clock driver adds support for RCC clock management
 	  for STM32F4 and STM32F7 SoCs.
 
+config CLK_HSDK
+	bool "Enable cgu clock driver for HSDK"
+	depends on CLK
+	help
+	  Enable this to support the cgu clocks on Synopsys ARC HSDK
+
 config CLK_ZYNQ
 	bool "Enable clock driver support for Zynq"
 	depends on CLK && ARCH_ZYNQ
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index bcc8f82..876c2b8 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -20,6 +20,7 @@
 obj-$(CONFIG_CLK_AT91) += at91/
 obj-$(CONFIG_CLK_BCM6345) += clk_bcm6345.o
 obj-$(CONFIG_CLK_BOSTON) += clk_boston.o
+obj-$(CONFIG_CLK_HSDK) += clk-hsdk-cgu.o
 obj-$(CONFIG_ARCH_ASPEED) += aspeed/
 obj-$(CONFIG_CLK_STM32F) += clk_stm32f.o
 obj-$(CONFIG_STM32H7) += clk_stm32h7.o
diff --git a/drivers/clk/clk-hsdk-cgu.c b/drivers/clk/clk-hsdk-cgu.c
new file mode 100644
index 0000000..c80f90e
--- /dev/null
+++ b/drivers/clk/clk-hsdk-cgu.c
@@ -0,0 +1,564 @@
+/*
+ * Synopsys HSDK SDP CGU clock driver
+ *
+ * Copyright (C) 2017 Synopsys
+ * Author: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <div64.h>
+#include <dm.h>
+#include <linux/io.h>
+
+/*
+ * Synopsys ARC HSDK clock tree.
+ *
+ *   ------------------
+ *   | 33.33 MHz xtal |
+ *   ------------------
+ *            |
+ *            |   -----------
+ *            |-->| ARC PLL |
+ *            |   -----------
+ *            |        |
+ *            |        |-->|CGU_ARC_IDIV|----------->
+ *            |        |-->|CREG_CORE_IF_DIV|------->
+ *            |
+ *            |   --------------
+ *            |-->| SYSTEM PLL |
+ *            |   --------------
+ *            |        |
+ *            |        |-->|CGU_SYS_IDIV_APB|------->
+ *            |        |-->|CGU_SYS_IDIV_AXI|------->
+ *            |        |-->|CGU_SYS_IDIV_*|--------->
+ *            |        |-->|CGU_SYS_IDIV_EBI_REF|--->
+ *            |
+ *            |   --------------
+ *            |-->| TUNNEL PLL |
+ *            |   --------------
+ *            |        |
+ *            |        |-->|CGU_TUN_IDIV|----------->
+ *            |
+ *            |   ------------
+ *            |-->| HDMI PLL |
+ *            |   ------------
+ *            |        |
+ *            |        |-->|CGU_HDMI_IDIV_APB|------>
+ *            |
+ *            |   -----------
+ *            |-->| DDR PLL |
+ *                -----------
+ *                     |
+ *                     |---------------------------->
+ */
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define CGU_ARC_IDIV		0x080
+#define CGU_TUN_IDIV		0x380
+#define CGU_HDMI_IDIV_APB	0x480
+#define CGU_SYS_IDIV_APB	0x180
+#define CGU_SYS_IDIV_AXI	0x190
+#define CGU_SYS_IDIV_ETH	0x1A0
+#define CGU_SYS_IDIV_USB	0x1B0
+#define CGU_SYS_IDIV_SDIO	0x1C0
+#define CGU_SYS_IDIV_HDMI	0x1D0
+#define CGU_SYS_IDIV_GFX_CORE	0x1E0
+#define CGU_SYS_IDIV_GFX_DMA	0x1F0
+#define CGU_SYS_IDIV_GFX_CFG	0x200
+#define CGU_SYS_IDIV_DMAC_CORE	0x210
+#define CGU_SYS_IDIV_DMAC_CFG	0x220
+#define CGU_SYS_IDIV_SDIO_REF	0x230
+#define CGU_SYS_IDIV_SPI_REF	0x240
+#define CGU_SYS_IDIV_I2C_REF	0x250
+#define CGU_SYS_IDIV_UART_REF	0x260
+#define CGU_SYS_IDIV_EBI_REF	0x270
+
+#define CGU_IDIV_MASK		0xFF /* All idiv have 8 significant bits */
+
+#define CGU_ARC_PLL		0x0
+#define CGU_SYS_PLL		0x10
+#define CGU_DDR_PLL		0x20
+#define CGU_TUN_PLL		0x30
+#define CGU_HDMI_PLL		0x40
+
+#define CGU_PLL_CTRL		0x000 /* ARC PLL control register */
+#define CGU_PLL_STATUS		0x004 /* ARC PLL status register */
+#define CGU_PLL_FMEAS		0x008 /* ARC PLL frequency measurement register */
+#define CGU_PLL_MON		0x00C /* ARC PLL monitor register */
+
+#define CGU_PLL_CTRL_ODIV_SHIFT		2
+#define CGU_PLL_CTRL_IDIV_SHIFT		4
+#define CGU_PLL_CTRL_FBDIV_SHIFT	9
+#define CGU_PLL_CTRL_BAND_SHIFT		20
+
+#define CGU_PLL_CTRL_ODIV_MASK		GENMASK(3, CGU_PLL_CTRL_ODIV_SHIFT)
+#define CGU_PLL_CTRL_IDIV_MASK		GENMASK(8, CGU_PLL_CTRL_IDIV_SHIFT)
+#define CGU_PLL_CTRL_FBDIV_MASK		GENMASK(15, CGU_PLL_CTRL_FBDIV_SHIFT)
+
+#define CGU_PLL_CTRL_PD			BIT(0)
+#define CGU_PLL_CTRL_BYPASS		BIT(1)
+
+#define CGU_PLL_STATUS_LOCK		BIT(0)
+#define CGU_PLL_STATUS_ERR		BIT(1)
+
+#define HSDK_PLL_MAX_LOCK_TIME		100 /* 100 us */
+
+#define CREG_CORE_IF_DIV		0x000 /* ARC CORE interface divider */
+#define CORE_IF_CLK_THRESHOLD_HZ	500000000
+#define CREG_CORE_IF_CLK_DIV_1		0x0
+#define CREG_CORE_IF_CLK_DIV_2		0x1
+
+#define PARENT_RATE			33333333 /* fixed clock - xtal */
+#define CGU_MAX_CLOCKS			24
+
+struct hsdk_pll_cfg {
+	u32 rate;
+	u32 idiv;
+	u32 fbdiv;
+	u32 odiv;
+	u32 band;
+};
+
+static const struct hsdk_pll_cfg asdt_pll_cfg[] = {
+	{ 100000000,  0, 11, 3, 0 },
+	{ 125000000,  0, 14, 3, 0 },
+	{ 133000000,  0, 15, 3, 0 },
+	{ 150000000,  0, 17, 3, 0 },
+	{ 200000000,  1, 47, 3, 0 },
+	{ 233000000,  1, 27, 2, 0 },
+	{ 300000000,  1, 35, 2, 0 },
+	{ 333000000,  1, 39, 2, 0 },
+	{ 400000000,  1, 47, 2, 0 },
+	{ 500000000,  0, 14, 1, 0 },
+	{ 600000000,  0, 17, 1, 0 },
+	{ 700000000,  0, 20, 1, 0 },
+	{ 800000000,  0, 23, 1, 0 },
+	{ 900000000,  1, 26, 0, 0 },
+	{ 1000000000, 1, 29, 0, 0 },
+	{ 1100000000, 1, 32, 0, 0 },
+	{ 1200000000, 1, 35, 0, 0 },
+	{ 1300000000, 1, 38, 0, 0 },
+	{ 1400000000, 1, 41, 0, 0 },
+	{ 1500000000, 1, 44, 0, 0 },
+	{ 1600000000, 1, 47, 0, 0 },
+	{}
+};
+
+static const struct hsdk_pll_cfg hdmi_pll_cfg[] = {
+	{ 297000000,  0, 21, 2, 0 },
+	{ 540000000,  0, 19, 1, 0 },
+	{ 594000000,  0, 21, 1, 0 },
+	{}
+};
+
+struct hsdk_cgu_clk {
+	/* CGU block register */
+	void __iomem *cgu_regs;
+	/* CREG block register */
+	void __iomem *creg_regs;
+
+	/* PLLs registers */
+	void __iomem *regs;
+	/* PLLs special registers */
+	void __iomem *spec_regs;
+	/* PLLs devdata */
+	const struct hsdk_pll_devdata *pll_devdata;
+
+	/* Dividers registers */
+	void __iomem *idiv_regs;
+};
+
+struct hsdk_pll_devdata {
+	const struct hsdk_pll_cfg *pll_cfg;
+	int (*update_rate)(struct hsdk_cgu_clk *clk, unsigned long rate,
+			   const struct hsdk_pll_cfg *cfg);
+};
+
+static int hsdk_pll_core_update_rate(struct hsdk_cgu_clk *, unsigned long,
+				     const struct hsdk_pll_cfg *);
+static int hsdk_pll_comm_update_rate(struct hsdk_cgu_clk *, unsigned long,
+				     const struct hsdk_pll_cfg *);
+
+static const struct hsdk_pll_devdata core_pll_dat = {
+	.pll_cfg = asdt_pll_cfg,
+	.update_rate = hsdk_pll_core_update_rate,
+};
+
+static const struct hsdk_pll_devdata sdt_pll_dat = {
+	.pll_cfg = asdt_pll_cfg,
+	.update_rate = hsdk_pll_comm_update_rate,
+};
+
+static const struct hsdk_pll_devdata hdmi_pll_dat = {
+	.pll_cfg = hdmi_pll_cfg,
+	.update_rate = hsdk_pll_comm_update_rate,
+};
+
+static ulong idiv_set(struct clk *, ulong);
+static ulong idiv_get(struct clk *);
+static int idiv_off(struct clk *);
+static ulong pll_set(struct clk *, ulong);
+static ulong pll_get(struct clk *);
+
+struct hsdk_cgu_clock_map {
+	u32 cgu_pll_oft;
+	u32 creg_div_oft;
+	u32 cgu_div_oft;
+	const struct hsdk_pll_devdata *pll_devdata;
+	ulong (*get_rate)(struct clk *clk);
+	ulong (*set_rate)(struct clk *clk, ulong rate);
+	int (*disable)(struct clk *clk);
+};
+
+static const struct hsdk_cgu_clock_map clock_map[] = {
+	{ CGU_ARC_PLL, 0, 0, &core_pll_dat, pll_get, pll_set, NULL },
+	{ CGU_ARC_PLL, 0, CGU_ARC_IDIV, &core_pll_dat, idiv_get, idiv_set, idiv_off },
+	{ CGU_DDR_PLL, 0, 0, &sdt_pll_dat, pll_get, pll_set, NULL },
+	{ CGU_SYS_PLL, 0, 0, &sdt_pll_dat, pll_get, pll_set, NULL },
+	{ CGU_SYS_PLL, 0, CGU_SYS_IDIV_APB, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
+	{ CGU_SYS_PLL, 0, CGU_SYS_IDIV_AXI, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
+	{ CGU_SYS_PLL, 0, CGU_SYS_IDIV_ETH, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
+	{ CGU_SYS_PLL, 0, CGU_SYS_IDIV_USB, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
+	{ CGU_SYS_PLL, 0, CGU_SYS_IDIV_SDIO, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
+	{ CGU_SYS_PLL, 0, CGU_SYS_IDIV_HDMI, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
+	{ CGU_SYS_PLL, 0, CGU_SYS_IDIV_GFX_CORE, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
+	{ CGU_SYS_PLL, 0, CGU_SYS_IDIV_GFX_DMA, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
+	{ CGU_SYS_PLL, 0, CGU_SYS_IDIV_GFX_CFG, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
+	{ CGU_SYS_PLL, 0, CGU_SYS_IDIV_DMAC_CORE, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
+	{ CGU_SYS_PLL, 0, CGU_SYS_IDIV_DMAC_CFG, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
+	{ CGU_SYS_PLL, 0, CGU_SYS_IDIV_SDIO_REF, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
+	{ CGU_SYS_PLL, 0, CGU_SYS_IDIV_SPI_REF, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
+	{ CGU_SYS_PLL, 0, CGU_SYS_IDIV_I2C_REF, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
+	{ CGU_SYS_PLL, 0, CGU_SYS_IDIV_UART_REF, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
+	{ CGU_SYS_PLL, 0, CGU_SYS_IDIV_EBI_REF, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
+	{ CGU_TUN_PLL, 0, 0, &sdt_pll_dat, pll_get, pll_set, NULL },
+	{ CGU_TUN_PLL, 0, CGU_TUN_IDIV, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
+	{ CGU_HDMI_PLL, 0, 0, &hdmi_pll_dat, pll_get, pll_set, NULL },
+	{ CGU_HDMI_PLL, 0, CGU_HDMI_IDIV_APB, &hdmi_pll_dat, idiv_get, idiv_set, idiv_off }
+};
+
+static inline void hsdk_idiv_write(struct hsdk_cgu_clk *clk, u32 val)
+{
+	iowrite32(val, clk->idiv_regs);
+}
+
+static inline u32 hsdk_idiv_read(struct hsdk_cgu_clk *clk)
+{
+	return ioread32(clk->idiv_regs);
+}
+
+static inline void hsdk_pll_write(struct hsdk_cgu_clk *clk, u32 reg, u32 val)
+{
+	iowrite32(val, clk->regs + reg);
+}
+
+static inline u32 hsdk_pll_read(struct hsdk_cgu_clk *clk, u32 reg)
+{
+	return ioread32(clk->regs + reg);
+}
+
+static inline void hsdk_pll_spcwrite(struct hsdk_cgu_clk *clk, u32 reg, u32 val)
+{
+	iowrite32(val, clk->spec_regs + reg);
+}
+
+static inline u32 hsdk_pll_spcread(struct hsdk_cgu_clk *clk, u32 reg)
+{
+	return ioread32(clk->spec_regs + reg);
+}
+
+static inline void hsdk_pll_set_cfg(struct hsdk_cgu_clk *clk,
+				    const struct hsdk_pll_cfg *cfg)
+{
+	u32 val = 0;
+
+	/* Powerdown and Bypass bits should be cleared */
+	val |= cfg->idiv << CGU_PLL_CTRL_IDIV_SHIFT;
+	val |= cfg->fbdiv << CGU_PLL_CTRL_FBDIV_SHIFT;
+	val |= cfg->odiv << CGU_PLL_CTRL_ODIV_SHIFT;
+	val |= cfg->band << CGU_PLL_CTRL_BAND_SHIFT;
+
+	pr_debug("write configurarion: %#x\n", val);
+
+	hsdk_pll_write(clk, CGU_PLL_CTRL, val);
+}
+
+static inline bool hsdk_pll_is_locked(struct hsdk_cgu_clk *clk)
+{
+	return !!(hsdk_pll_read(clk, CGU_PLL_STATUS) & CGU_PLL_STATUS_LOCK);
+}
+
+static inline bool hsdk_pll_is_err(struct hsdk_cgu_clk *clk)
+{
+	return !!(hsdk_pll_read(clk, CGU_PLL_STATUS) & CGU_PLL_STATUS_ERR);
+}
+
+static ulong pll_get(struct clk *sclk)
+{
+	u32 val;
+	u64 rate;
+	u32 idiv, fbdiv, odiv;
+	struct hsdk_cgu_clk *clk = dev_get_priv(sclk->dev);
+
+	val = hsdk_pll_read(clk, CGU_PLL_CTRL);
+
+	pr_debug("current configurarion: %#x\n", val);
+
+	/* Check if PLL is disabled */
+	if (val & CGU_PLL_CTRL_PD)
+		return 0;
+
+	/* Check if PLL is bypassed */
+	if (val & CGU_PLL_CTRL_BYPASS)
+		return PARENT_RATE;
+
+	/* input divider = reg.idiv + 1 */
+	idiv = 1 + ((val & CGU_PLL_CTRL_IDIV_MASK) >> CGU_PLL_CTRL_IDIV_SHIFT);
+	/* fb divider = 2*(reg.fbdiv + 1) */
+	fbdiv = 2 * (1 + ((val & CGU_PLL_CTRL_FBDIV_MASK) >> CGU_PLL_CTRL_FBDIV_SHIFT));
+	/* output divider = 2^(reg.odiv) */
+	odiv = 1 << ((val & CGU_PLL_CTRL_ODIV_MASK) >> CGU_PLL_CTRL_ODIV_SHIFT);
+
+	rate = (u64)PARENT_RATE * fbdiv;
+	do_div(rate, idiv * odiv);
+
+	return rate;
+}
+
+static unsigned long hsdk_pll_round_rate(struct clk *sclk, unsigned long rate)
+{
+	int i;
+	unsigned long best_rate;
+	struct hsdk_cgu_clk *clk = dev_get_priv(sclk->dev);
+	const struct hsdk_pll_cfg *pll_cfg = clk->pll_devdata->pll_cfg;
+
+	if (pll_cfg[0].rate == 0)
+		return -EINVAL;
+
+	best_rate = pll_cfg[0].rate;
+
+	for (i = 1; pll_cfg[i].rate != 0; i++) {
+		if (abs(rate - pll_cfg[i].rate) < abs(rate - best_rate))
+			best_rate = pll_cfg[i].rate;
+	}
+
+	pr_debug("chosen best rate: %lu\n", best_rate);
+
+	return best_rate;
+}
+
+static int hsdk_pll_comm_update_rate(struct hsdk_cgu_clk *clk,
+				     unsigned long rate,
+				     const struct hsdk_pll_cfg *cfg)
+{
+	hsdk_pll_set_cfg(clk, cfg);
+
+	/*
+	 * Wait until CGU relocks and check error status.
+	 * If after timeout CGU is unlocked yet return error.
+	 */
+	udelay(HSDK_PLL_MAX_LOCK_TIME);
+	if (!hsdk_pll_is_locked(clk))
+		return -ETIMEDOUT;
+
+	if (hsdk_pll_is_err(clk))
+		return -EINVAL;
+
+	return 0;
+}
+
+static int hsdk_pll_core_update_rate(struct hsdk_cgu_clk *clk,
+				     unsigned long rate,
+				     const struct hsdk_pll_cfg *cfg)
+{
+	/*
+	 * When core clock exceeds 500MHz, the divider for the interface
+	 * clock must be programmed to div-by-2.
+	 */
+	if (rate > CORE_IF_CLK_THRESHOLD_HZ)
+		hsdk_pll_spcwrite(clk, CREG_CORE_IF_DIV, CREG_CORE_IF_CLK_DIV_2);
+
+	hsdk_pll_set_cfg(clk, cfg);
+
+	/*
+	 * Wait until CGU relocks and check error status.
+	 * If after timeout CGU is unlocked yet return error.
+	 */
+	udelay(HSDK_PLL_MAX_LOCK_TIME);
+	if (!hsdk_pll_is_locked(clk))
+		return -ETIMEDOUT;
+
+	if (hsdk_pll_is_err(clk))
+		return -EINVAL;
+
+	/*
+	 * Program divider to div-by-1 if we succesfuly set core clock below
+	 * 500MHz threshold.
+	 */
+	if (rate <= CORE_IF_CLK_THRESHOLD_HZ)
+		hsdk_pll_spcwrite(clk, CREG_CORE_IF_DIV, CREG_CORE_IF_CLK_DIV_1);
+
+	return 0;
+}
+
+static ulong pll_set(struct clk *sclk, ulong rate)
+{
+	int i;
+	unsigned long best_rate;
+	struct hsdk_cgu_clk *clk = dev_get_priv(sclk->dev);
+	const struct hsdk_pll_cfg *pll_cfg = clk->pll_devdata->pll_cfg;
+
+	best_rate = hsdk_pll_round_rate(sclk, rate);
+
+	for (i = 0; pll_cfg[i].rate != 0; i++) {
+		if (pll_cfg[i].rate == best_rate) {
+			return clk->pll_devdata->update_rate(clk, best_rate,
+							     &pll_cfg[i]);
+		}
+	}
+
+	pr_err("invalid rate=%ld, parent_rate=%d\n", best_rate, PARENT_RATE);
+
+	return -EINVAL;
+}
+
+static int idiv_off(struct clk *sclk)
+{
+	struct hsdk_cgu_clk *clk = dev_get_priv(sclk->dev);
+
+	hsdk_idiv_write(clk, 0);
+
+	return 0;
+}
+
+static ulong idiv_get(struct clk *sclk)
+{
+	struct hsdk_cgu_clk *clk = dev_get_priv(sclk->dev);
+	ulong parent_rate = pll_get(sclk);
+	u32 div_factor = hsdk_idiv_read(clk);
+
+	div_factor &= CGU_IDIV_MASK;
+
+	pr_debug("current configurarion: %#x (%d)\n", div_factor, div_factor);
+
+	if (div_factor == 0)
+		return 0;
+
+	return parent_rate / div_factor;
+}
+
+static ulong idiv_set(struct clk *sclk, ulong rate)
+{
+	struct hsdk_cgu_clk *clk = dev_get_priv(sclk->dev);
+	ulong parent_rate = pll_get(sclk);
+	u32 div_factor;
+
+	div_factor = parent_rate / rate;
+	if (abs(rate - parent_rate / (div_factor + 1)) <=
+	    abs(rate - parent_rate / div_factor)) {
+		div_factor += 1;
+	}
+
+	if (div_factor & ~CGU_IDIV_MASK) {
+		pr_err("invalid rate=%ld, parent_rate=%ld, div=%d: max divider valie is%d\n",
+		       rate, parent_rate, div_factor, CGU_IDIV_MASK);
+
+		div_factor = CGU_IDIV_MASK;
+	}
+
+	if (div_factor == 0) {
+		pr_err("invalid rate=%ld, parent_rate=%ld, div=%d: min divider valie is 1\n",
+		       rate, parent_rate, div_factor);
+
+		div_factor = 1;
+	}
+
+	hsdk_idiv_write(clk, div_factor);
+
+	return 0;
+}
+
+static int hsdk_prepare_clock_tree_branch(struct clk *sclk)
+{
+	struct hsdk_cgu_clk *clk = dev_get_priv(sclk->dev);
+
+	if (sclk->id >= CGU_MAX_CLOCKS)
+		return -EINVAL;
+
+	clk->pll_devdata = clock_map[sclk->id].pll_devdata;
+	clk->regs = clk->cgu_regs + clock_map[sclk->id].cgu_pll_oft;
+	clk->spec_regs = clk->creg_regs + clock_map[sclk->id].creg_div_oft;
+	clk->idiv_regs = clk->cgu_regs + clock_map[sclk->id].cgu_div_oft;
+
+	return 0;
+}
+
+static ulong hsdk_cgu_get_rate(struct clk *sclk)
+{
+	if (hsdk_prepare_clock_tree_branch(sclk))
+		return -EINVAL;
+
+	return clock_map[sclk->id].get_rate(sclk);
+}
+
+static ulong hsdk_cgu_set_rate(struct clk *sclk, ulong rate)
+{
+	if (hsdk_prepare_clock_tree_branch(sclk))
+		return -EINVAL;
+
+	return clock_map[sclk->id].set_rate(sclk, rate);
+}
+
+static int hsdk_cgu_disable(struct clk *sclk)
+{
+	if (hsdk_prepare_clock_tree_branch(sclk))
+		return -EINVAL;
+
+	if (clock_map[sclk->id].disable)
+		return clock_map[sclk->id].disable(sclk);
+
+	return -ENOTSUPP;
+}
+
+static const struct clk_ops hsdk_cgu_ops = {
+	.set_rate = hsdk_cgu_set_rate,
+	.get_rate = hsdk_cgu_get_rate,
+	.disable = hsdk_cgu_disable,
+};
+
+static int hsdk_cgu_clk_probe(struct udevice *dev)
+{
+	struct hsdk_cgu_clk *pll_clk = dev_get_priv(dev);
+
+	BUILD_BUG_ON(ARRAY_SIZE(clock_map) != CGU_MAX_CLOCKS);
+
+	pll_clk->cgu_regs = (void __iomem *)devfdt_get_addr_index(dev, 0);
+	if (!pll_clk->cgu_regs)
+		return -EINVAL;
+
+	pll_clk->creg_regs = (void __iomem *)devfdt_get_addr_index(dev, 1);
+	if (!pll_clk->creg_regs)
+		return -EINVAL;
+
+	return 0;
+}
+
+static const struct udevice_id hsdk_cgu_clk_id[] = {
+	{ .compatible = "snps,hsdk-cgu-clock" },
+	{ }
+};
+
+U_BOOT_DRIVER(hsdk_cgu_clk) = {
+	.name = "hsdk-cgu-clk",
+	.id = UCLASS_CLK,
+	.of_match = hsdk_cgu_clk_id,
+	.probe = hsdk_cgu_clk_probe,
+	.platdata_auto_alloc_size = sizeof(struct hsdk_cgu_clk),
+	.ops = &hsdk_cgu_ops,
+};
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 2acb33b..b4e859e 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -82,7 +82,7 @@
 
 config HSDK_CREG_GPIO
 	bool "HSDK CREG GPIO griver"
-	depends on DM
+	depends on DM_GPIO
 	default n
 	help
 	  This driver supports CREG GPIOs on Synopsys HSDK SOC.
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index cc370b9..0630712 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -141,7 +141,12 @@
 	bool "Amlogic Meson I2C driver"
 	depends on DM_I2C && ARCH_MESON
 	help
-	  Add support for the Amlogic Meson I2C driver.
+	  Add support for the I2C controller available in Amlogic Meson
+	  SoCs. The controller supports programmable bus speed including
+	  standard (100kbits/s) and fast (400kbit/s) speed and allows the
+	  software to define a flexible format of the bit streams. It has an
+	  internal buffer holding up to 8 bytes for transfers and supports
+	  both 7-bit and 10-bit addresses.
 
 config SYS_I2C_MXC
 	bool "NXP i.MX I2C driver"
diff --git a/drivers/i2c/at91_i2c.c b/drivers/i2c/at91_i2c.c
index d394044..7917ca1 100644
--- a/drivers/i2c/at91_i2c.c
+++ b/drivers/i2c/at91_i2c.c
@@ -72,6 +72,8 @@
 
 	} else {
 		writel(msg->buf[0], &reg->thr);
+		ret = at91_wait_for_xfer(bus, TWI_SR_TXRDY);
+
 		for (i = 1; !ret && (i < msg->len); i++) {
 			writel(msg->buf[i], &reg->thr);
 			ret = at91_wait_for_xfer(bus, TWI_SR_TXRDY);
@@ -199,27 +201,6 @@
 	return 0;
 }
 
-static int at91_i2c_probe_chip(struct udevice *dev, uint chip, uint chip_flags)
-{
-	struct at91_i2c_bus *bus = dev_get_priv(dev);
-	struct at91_i2c_regs *reg = bus->regs;
-	int ret;
-
-	ret = at91_i2c_enable_clk(dev);
-	if (ret)
-		return ret;
-
-	writel(TWI_CR_SWRST, &reg->cr);
-
-	at91_calc_i2c_clock(dev, bus->clock_frequency);
-
-	writel(bus->cwgr_val, &reg->cwgr);
-	writel(TWI_CR_MSEN, &reg->cr);
-	writel(TWI_CR_SVDIS, &reg->cr);
-
-	return 0;
-}
-
 static int at91_i2c_set_bus_speed(struct udevice *dev, unsigned int speed)
 {
 	struct at91_i2c_bus *bus = dev_get_priv(dev);
@@ -254,7 +235,6 @@
 
 static const struct dm_i2c_ops at91_i2c_ops = {
 	.xfer		= at91_i2c_xfer,
-	.probe_chip	= at91_i2c_probe_chip,
 	.set_bus_speed	= at91_i2c_set_bus_speed,
 	.get_bus_speed	= at91_i2c_get_bus_speed,
 };
diff --git a/drivers/i2c/meson_i2c.c b/drivers/i2c/meson_i2c.c
index 2434d9e..4f37d2f 100644
--- a/drivers/i2c/meson_i2c.c
+++ b/drivers/i2c/meson_i2c.c
@@ -9,7 +9,7 @@
 #include <dm.h>
 #include <i2c.h>
 
-#define I2C_TIMEOUT_MS		500
+#define I2C_TIMEOUT_MS		100
 
 /* Control register fields */
 #define REG_CTRL_START		BIT(0)
@@ -44,12 +44,12 @@
 
 struct meson_i2c {
 	struct i2c_regs *regs;
-	struct i2c_msg *msg;
-	bool last;
-	uint count;
-	uint pos;
-	u32 tokens[2];
-	uint num_tokens;
+	struct i2c_msg *msg;	/* Current I2C message */
+	bool last;		/* Whether the message is the last */
+	uint count;		/* Number of bytes in the current transfer */
+	uint pos;		/* Position of current transfer in message */
+	u32 tokens[2];		/* Sequence of tokens to be written */
+	uint num_tokens;	/* Number of tokens to be written */
 };
 
 static void meson_i2c_reset_tokens(struct meson_i2c *i2c)
@@ -69,6 +69,10 @@
 	i2c->num_tokens++;
 }
 
+/*
+ * Retrieve data for the current transfer (which can be at most 8
+ * bytes) from the device internal buffer.
+ */
 static void meson_i2c_get_data(struct meson_i2c *i2c, u8 *buf, int len)
 {
 	u32 rdata0, rdata1;
@@ -86,6 +90,10 @@
 		*buf++ = (rdata1 >> (i - 4) * 8) & 0xff;
 }
 
+/*
+ * Write data for the current transfer (which can be at most 8 bytes)
+ * to the device internal buffer.
+ */
 static void meson_i2c_put_data(struct meson_i2c *i2c, u8 *buf, int len)
 {
 	u32 wdata0 = 0, wdata1 = 0;
@@ -103,6 +111,11 @@
 	debug("meson i2c: write data %08x %08x len %d\n", wdata0, wdata1, len);
 }
 
+/*
+ * Prepare the next transfer: pick the next 8 bytes in the remaining
+ * part of message and write tokens and data (if needed) to the
+ * device.
+ */
 static void meson_i2c_prepare_xfer(struct meson_i2c *i2c)
 {
 	bool write = !(i2c->msg->flags & I2C_M_RD);
@@ -178,7 +191,7 @@
 
 		if (readl(&i2c->regs->ctrl) & REG_CTRL_ERROR) {
 			debug("meson i2c: error\n");
-			return -ENXIO;
+			return -EREMOTEIO;
 		}
 
 		if ((msg->flags & I2C_M_RD) && i2c->count) {
@@ -200,7 +213,7 @@
 	for (i = 0; i < nmsgs; i++) {
 		ret = meson_i2c_xfer_msg(i2c, msg + i, i == nmsgs - 1);
 		if (ret)
-			return -EREMOTEIO;
+			return ret;
 	}
 
 	return 0;
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 47ec435..78a39ab 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -10,15 +10,14 @@
 	  NAND initialization process.
 
 config NAND_DENALI
-	bool "Support Denali NAND controller"
+	bool
 	select SYS_NAND_SELF_INIT
 	imply CMD_NAND
-	help
-	  Enable support for the Denali NAND controller.
 
 config NAND_DENALI_DT
 	bool "Support Denali NAND controller as a DT device"
-	depends on NAND_DENALI && OF_CONTROL && DM
+	select NAND_DENALI
+	depends on OF_CONTROL && DM
 	help
 	  Enable the driver for NAND flash on platforms using a Denali NAND
 	  controller as a DT device.
diff --git a/drivers/net/fsl-mc/dpbp.c b/drivers/net/fsl-mc/dpbp.c
index ba9536d..a0552f4 100644
--- a/drivers/net/fsl-mc/dpbp.c
+++ b/drivers/net/fsl-mc/dpbp.c
@@ -1,8 +1,8 @@
 /*
  * Freescale Layerscape MC I/O wrapper
  *
- * Copyright (C) 2013-2015 Freescale Semiconductor, Inc.
- * Author: German Rivera <German.Rivera@freescale.com>
+ * Copyright (C) 2013-2016 Freescale Semiconductor, Inc.
+ * Copyright 2017 NXP
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
@@ -50,9 +50,10 @@
 }
 
 int dpbp_create(struct fsl_mc_io *mc_io,
+		uint16_t dprc_token,
 		uint32_t cmd_flags,
 		const struct dpbp_cfg *cfg,
-		uint16_t *token)
+		uint32_t *obj_id)
 {
 	struct mc_command cmd = { 0 };
 	int err;
@@ -62,7 +63,7 @@
 	/* prepare command */
 	cmd.header = mc_encode_cmd_header(DPBP_CMDID_CREATE,
 					  cmd_flags,
-					  0);
+					  dprc_token);
 
 	/* send command to mc*/
 	err = mc_send_command(mc_io, &cmd);
@@ -70,21 +71,25 @@
 		return err;
 
 	/* retrieve response parameters */
-	*token = MC_CMD_HDR_READ_TOKEN(cmd.header);
+	MC_CMD_READ_OBJ_ID(cmd, *obj_id);
 
 	return 0;
 }
 
 int dpbp_destroy(struct fsl_mc_io *mc_io,
+		 uint16_t dprc_token,
 		 uint32_t cmd_flags,
-		 uint16_t token)
+		 uint32_t obj_id)
 {
 	struct mc_command cmd = { 0 };
 
 	/* prepare command */
 	cmd.header = mc_encode_cmd_header(DPBP_CMDID_DESTROY,
 					  cmd_flags,
-					  token);
+					  dprc_token);
+
+	/* set object id to destroy */
+	CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, obj_id);
 
 	/* send command to mc*/
 	return mc_send_command(mc_io, &cmd);
@@ -157,3 +162,26 @@
 
 	return 0;
 }
+
+int dpbp_get_api_version(struct fsl_mc_io *mc_io,
+			 u32 cmd_flags,
+			 u16 *major_ver,
+			 u16 *minor_ver)
+{
+	struct mc_command cmd = { 0 };
+	int err;
+
+	/* prepare command */
+	cmd.header = mc_encode_cmd_header(DPBP_CMDID_GET_API_VERSION,
+					  cmd_flags, 0);
+
+	/* send command to mc */
+	err = mc_send_command(mc_io, &cmd);
+	if (err)
+		return err;
+
+	/* retrieve response parameters */
+	mc_cmd_read_api_version(&cmd, major_ver, minor_ver);
+
+	return 0;
+}
diff --git a/drivers/net/fsl-mc/dpio/dpio.c b/drivers/net/fsl-mc/dpio/dpio.c
index b61df52..ccac506 100644
--- a/drivers/net/fsl-mc/dpio/dpio.c
+++ b/drivers/net/fsl-mc/dpio/dpio.c
@@ -1,5 +1,6 @@
 /*
- * Copyright (C) 2013-2015 Freescale Semiconductor
+ * Copyright (C) 2013-2016 Freescale Semiconductor
+ * Copyright 2017 NXP
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
@@ -10,7 +11,7 @@
 
 int dpio_open(struct fsl_mc_io *mc_io,
 	      uint32_t cmd_flags,
-	      int dpio_id,
+	      uint32_t dpio_id,
 	      uint16_t *token)
 {
 	struct mc_command cmd = { 0 };
@@ -49,9 +50,10 @@
 }
 
 int dpio_create(struct fsl_mc_io *mc_io,
+		uint16_t dprc_token,
 		uint32_t cmd_flags,
 		const struct dpio_cfg *cfg,
-		uint16_t *token)
+		uint32_t *obj_id)
 {
 	struct mc_command cmd = { 0 };
 	int err;
@@ -59,7 +61,7 @@
 	/* prepare command */
 	cmd.header = mc_encode_cmd_header(DPIO_CMDID_CREATE,
 					  cmd_flags,
-					  0);
+					  dprc_token);
 	DPIO_CMD_CREATE(cmd, cfg);
 
 	/* send command to mc*/
@@ -68,21 +70,25 @@
 		return err;
 
 	/* retrieve response parameters */
-	*token = MC_CMD_HDR_READ_TOKEN(cmd.header);
+	MC_CMD_READ_OBJ_ID(cmd, *obj_id);
 
 	return 0;
 }
 
 int dpio_destroy(struct fsl_mc_io *mc_io,
+		 uint16_t dprc_token,
 		 uint32_t cmd_flags,
-		 uint16_t token)
+		 uint32_t obj_id)
 {
 	struct mc_command cmd = { 0 };
 
 	/* prepare command */
 	cmd.header = mc_encode_cmd_header(DPIO_CMDID_DESTROY,
 					  cmd_flags,
-					  token);
+					  dprc_token);
+
+	/* set object id to destroy */
+	CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, obj_id);
 
 	/* send command to mc*/
 	return mc_send_command(mc_io, &cmd);
@@ -156,3 +162,26 @@
 
 	return 0;
 }
+
+int dpio_get_api_version(struct fsl_mc_io *mc_io,
+			 u32 cmd_flags,
+			 u16 *major_ver,
+			 u16 *minor_ver)
+{
+	struct mc_command cmd = { 0 };
+	int err;
+
+	/* prepare command */
+	cmd.header = mc_encode_cmd_header(DPIO_CMDID_GET_API_VERSION,
+					  cmd_flags, 0);
+
+	/* send command to mc */
+	err = mc_send_command(mc_io, &cmd);
+	if (err)
+		return err;
+
+	/* retrieve response parameters */
+	mc_cmd_read_api_version(&cmd, major_ver, minor_ver);
+
+	return 0;
+}
diff --git a/drivers/net/fsl-mc/dpmac.c b/drivers/net/fsl-mc/dpmac.c
index 072a90d..a719ac1 100644
--- a/drivers/net/fsl-mc/dpmac.c
+++ b/drivers/net/fsl-mc/dpmac.c
@@ -1,7 +1,8 @@
 /*
  * Freescale Layerscape MC I/O wrapper
  *
- * Copyright (C) 2015 Freescale Semiconductor, Inc.
+ * Copyright (C) 2015-2016 Freescale Semiconductor, Inc.
+ * Copyright 2017 NXP
  * Author: Prabhakar Kushwaha <prabhakar@freescale.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
@@ -51,9 +52,10 @@
 }
 
 int dpmac_create(struct fsl_mc_io *mc_io,
+		 uint16_t dprc_token,
 		 uint32_t cmd_flags,
 		 const struct dpmac_cfg *cfg,
-		 uint16_t *token)
+		 uint32_t *obj_id)
 {
 	struct mc_command cmd = { 0 };
 	int err;
@@ -61,7 +63,7 @@
 	/* prepare command */
 	cmd.header = mc_encode_cmd_header(DPMAC_CMDID_CREATE,
 					  cmd_flags,
-					  0);
+					  dprc_token);
 	DPMAC_CMD_CREATE(cmd, cfg);
 
 	/* send command to mc*/
@@ -70,21 +72,25 @@
 		return err;
 
 	/* retrieve response parameters */
-	*token = MC_CMD_HDR_READ_TOKEN(cmd.header);
+	MC_CMD_READ_OBJ_ID(cmd, *obj_id);
 
 	return 0;
 }
 
 int dpmac_destroy(struct fsl_mc_io *mc_io,
+		  uint16_t dprc_token,
 		  uint32_t cmd_flags,
-		  uint16_t token)
+		  uint32_t obj_id)
 {
 	struct mc_command cmd = { 0 };
 
 	/* prepare command */
 	cmd.header = mc_encode_cmd_header(DPMAC_CMDID_DESTROY,
 					  cmd_flags,
-					  token);
+					  dprc_token);
+
+	/* set object id to destroy */
+	CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, obj_id);
 
 	/* send command to mc*/
 	return mc_send_command(mc_io, &cmd);
@@ -220,3 +226,26 @@
 
 	return 0;
 }
+
+int dpmac_get_api_version(struct fsl_mc_io *mc_io,
+			 u32 cmd_flags,
+			 u16 *major_ver,
+			 u16 *minor_ver)
+{
+	struct mc_command cmd = { 0 };
+	int err;
+
+	/* prepare command */
+	cmd.header = mc_encode_cmd_header(DPMAC_CMDID_GET_API_VERSION,
+					  cmd_flags, 0);
+
+	/* send command to mc */
+	err = mc_send_command(mc_io, &cmd);
+	if (err)
+		return err;
+
+	/* retrieve response parameters */
+	mc_cmd_read_api_version(&cmd, major_ver, minor_ver);
+
+	return 0;
+}
diff --git a/drivers/net/fsl-mc/dpni.c b/drivers/net/fsl-mc/dpni.c
index 41bf56a..481f9d8 100644
--- a/drivers/net/fsl-mc/dpni.c
+++ b/drivers/net/fsl-mc/dpni.c
@@ -1,5 +1,6 @@
 /*
- * Copyright (C) 2013-2015 Freescale Semiconductor
+ * Copyright (C) 2013-2016 Freescale Semiconductor
+ * Copyright 2017 NXP
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
@@ -8,22 +9,22 @@
 #include <fsl-mc/fsl_mc_cmd.h>
 #include <fsl-mc/fsl_dpni.h>
 
-int dpni_prepare_extended_cfg(const struct dpni_extended_cfg	*cfg,
-			      uint8_t			*ext_cfg_buf)
+int dpni_prepare_cfg(const struct dpni_cfg	*cfg,
+		     uint8_t			*cfg_buf)
 {
-	uint64_t *ext_params = (uint64_t *)ext_cfg_buf;
+	uint64_t *params = (uint64_t *)cfg_buf;
 
-	DPNI_PREP_EXTENDED_CFG(ext_params, cfg);
+	DPNI_PREP_CFG(params, cfg);
 
 	return 0;
 }
 
-int dpni_extract_extended_cfg(struct dpni_extended_cfg	*cfg,
-			      const uint8_t		*ext_cfg_buf)
+int dpni_extract_cfg(struct dpni_cfg	*cfg,
+		     const uint8_t	*cfg_buf)
 {
-	uint64_t *ext_params = (uint64_t *)ext_cfg_buf;
+	uint64_t *params = (uint64_t *)cfg_buf;
 
-	DPNI_EXT_EXTENDED_CFG(ext_params, cfg);
+	DPNI_EXT_CFG(params, cfg);
 
 	return 0;
 }
@@ -69,9 +70,10 @@
 }
 
 int dpni_create(struct fsl_mc_io *mc_io,
+		uint16_t dprc_token,
 		uint32_t cmd_flags,
 		const struct dpni_cfg *cfg,
-		uint16_t *token)
+		uint32_t *obj_id)
 {
 	struct mc_command cmd = { 0 };
 	int err;
@@ -79,7 +81,7 @@
 	/* prepare command */
 	cmd.header = mc_encode_cmd_header(DPNI_CMDID_CREATE,
 					  cmd_flags,
-					  0);
+					  dprc_token);
 	DPNI_CMD_CREATE(cmd, cfg);
 
 	/* send command to mc*/
@@ -88,21 +90,25 @@
 		return err;
 
 	/* retrieve response parameters */
-	*token = MC_CMD_HDR_READ_TOKEN(cmd.header);
+	 MC_CMD_READ_OBJ_ID(cmd, *obj_id);
 
 	return 0;
 }
 
 int dpni_destroy(struct fsl_mc_io *mc_io,
+		 uint16_t dprc_token,
 		 uint32_t cmd_flags,
-		 uint16_t token)
+		 uint32_t obj_id)
 {
 	struct mc_command cmd = { 0 };
 
 	/* prepare command */
 	cmd.header = mc_encode_cmd_header(DPNI_CMDID_DESTROY,
 					  cmd_flags,
-					  token);
+					  dprc_token);
+
+	/* set object id to destroy */
+	CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, obj_id);
 
 	/* send command to mc*/
 	return mc_send_command(mc_io, &cmd);
@@ -182,8 +188,6 @@
 	cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_ATTR,
 					  cmd_flags,
 					  token);
-	DPNI_CMD_GET_ATTR(cmd, attr);
-
 	/* send command to mc*/
 	err = mc_send_command(mc_io, &cmd);
 	if (err)
@@ -212,129 +216,24 @@
 	return mc_send_command(mc_io, &cmd);
 }
 
-int dpni_get_rx_buffer_layout(struct fsl_mc_io *mc_io,
-			      uint32_t cmd_flags,
-			      uint16_t token,
-			      struct dpni_buffer_layout *layout)
-{
-	struct mc_command cmd = { 0 };
-	int err;
-
-	/* prepare command */
-	cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_RX_BUFFER_LAYOUT,
-					  cmd_flags,
-					  token);
-
-	/* send command to mc*/
-	err = mc_send_command(mc_io, &cmd);
-	if (err)
-		return err;
-
-	/* retrieve response parameters */
-	DPNI_RSP_GET_RX_BUFFER_LAYOUT(cmd, layout);
-
-	return 0;
-}
-
-int dpni_set_rx_buffer_layout(struct fsl_mc_io *mc_io,
-			      uint32_t cmd_flags,
-			      uint16_t token,
-			      const struct dpni_buffer_layout *layout)
+int dpni_set_buffer_layout(struct fsl_mc_io *mc_io,
+			   uint32_t cmd_flags,
+			   uint16_t token,
+			   const struct dpni_buffer_layout *layout,
+			   enum dpni_queue_type type)
 {
 	struct mc_command cmd = { 0 };
 
 	/* prepare command */
-	cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_RX_BUFFER_LAYOUT,
+	cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_BUFFER_LAYOUT,
 					  cmd_flags,
 					  token);
-	DPNI_CMD_SET_RX_BUFFER_LAYOUT(cmd, layout);
+	DPNI_CMD_SET_BUFFER_LAYOUT(cmd, layout, type);
 
 	/* send command to mc*/
 	return mc_send_command(mc_io, &cmd);
 }
 
-int dpni_get_tx_buffer_layout(struct fsl_mc_io *mc_io,
-			      uint32_t cmd_flags,
-			      uint16_t token,
-			      struct dpni_buffer_layout *layout)
-{
-	struct mc_command cmd = { 0 };
-	int err;
-
-	/* prepare command */
-	cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_TX_BUFFER_LAYOUT,
-					  cmd_flags,
-					  token);
-
-	/* send command to mc*/
-	err = mc_send_command(mc_io, &cmd);
-	if (err)
-		return err;
-
-	/* retrieve response parameters */
-	DPNI_RSP_GET_TX_BUFFER_LAYOUT(cmd, layout);
-
-	return 0;
-}
-
-int dpni_set_tx_buffer_layout(struct fsl_mc_io *mc_io,
-			      uint32_t cmd_flags,
-			      uint16_t token,
-			      const struct dpni_buffer_layout *layout)
-{
-	struct mc_command cmd = { 0 };
-
-	/* prepare command */
-	cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_TX_BUFFER_LAYOUT,
-					  cmd_flags,
-					  token);
-	DPNI_CMD_SET_TX_BUFFER_LAYOUT(cmd, layout);
-
-	/* send command to mc*/
-	return mc_send_command(mc_io, &cmd);
-}
-
-int dpni_get_tx_conf_buffer_layout(struct fsl_mc_io *mc_io,
-				   uint32_t cmd_flags,
-				   uint16_t token,
-				   struct dpni_buffer_layout *layout)
-{
-	struct mc_command cmd = { 0 };
-	int err;
-
-	/* prepare command */
-	cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_TX_CONF_BUFFER_LAYOUT,
-					  cmd_flags,
-					  token);
-
-	/* send command to mc*/
-	err = mc_send_command(mc_io, &cmd);
-	if (err)
-		return err;
-
-	/* retrieve response parameters */
-	DPNI_RSP_GET_TX_CONF_BUFFER_LAYOUT(cmd, layout);
-
-	return 0;
-}
-
-int dpni_set_tx_conf_buffer_layout(struct fsl_mc_io *mc_io,
-				   uint32_t cmd_flags,
-				   uint16_t token,
-				   const struct dpni_buffer_layout *layout)
-{
-	struct mc_command cmd = { 0 };
-
-	/* prepare command */
-	cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_TX_CONF_BUFFER_LAYOUT,
-					  cmd_flags,
-					  token);
-	DPNI_CMD_SET_TX_CONF_BUFFER_LAYOUT(cmd, layout);
-
-	/* send command to mc*/
-	return mc_send_command(mc_io, &cmd);
-}
-
 int dpni_get_qdid(struct fsl_mc_io *mc_io,
 		  uint32_t cmd_flags,
 		  uint16_t token,
@@ -383,50 +282,6 @@
 	return 0;
 }
 
-int dpni_get_counter(struct fsl_mc_io *mc_io,
-		     uint32_t cmd_flags,
-		     uint16_t token,
-		     enum dpni_counter counter,
-		     uint64_t *value)
-{
-	struct mc_command cmd = { 0 };
-	int err;
-
-	/* prepare command */
-	cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_COUNTER,
-					  cmd_flags,
-					  token);
-	DPNI_CMD_GET_COUNTER(cmd, counter);
-
-	/* send command to mc*/
-	err = mc_send_command(mc_io, &cmd);
-	if (err)
-		return err;
-
-	/* retrieve response parameters */
-	DPNI_RSP_GET_COUNTER(cmd, *value);
-
-	return 0;
-}
-
-int dpni_set_counter(struct fsl_mc_io *mc_io,
-		     uint32_t cmd_flags,
-		     uint16_t token,
-		     enum dpni_counter counter,
-		     uint64_t value)
-{
-	struct mc_command cmd = { 0 };
-
-	/* prepare command */
-	cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_COUNTER,
-					  cmd_flags,
-					  token);
-	DPNI_CMD_SET_COUNTER(cmd, counter, value);
-
-	/* send command to mc*/
-	return mc_send_command(mc_io, &cmd);
-}
-
 int dpni_set_link_cfg(struct fsl_mc_io *mc_io,
 		      uint32_t cmd_flags,
 		      uint16_t token,
@@ -544,46 +399,64 @@
 	return mc_send_command(mc_io, &cmd);
 }
 
-int dpni_set_tx_flow(struct fsl_mc_io *mc_io,
-		     uint32_t cmd_flags,
-		     uint16_t token,
-		     uint16_t *flow_id,
-		     const struct dpni_tx_flow_cfg *cfg)
+int dpni_get_api_version(struct fsl_mc_io *mc_io,
+			 u32 cmd_flags,
+			 u16 *major_ver,
+			 u16 *minor_ver)
 {
 	struct mc_command cmd = { 0 };
 	int err;
 
 	/* prepare command */
-	cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_TX_FLOW,
-					  cmd_flags,
-					  token);
-	DPNI_CMD_SET_TX_FLOW(cmd, *flow_id, cfg);
+	cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_API_VERSION,
+					  cmd_flags, 0);
 
-	/* send command to mc*/
+	/* send command to mc */
 	err = mc_send_command(mc_io, &cmd);
 	if (err)
 		return err;
 
 	/* retrieve response parameters */
-	DPNI_RSP_SET_TX_FLOW(cmd, *flow_id);
+	mc_cmd_read_api_version(&cmd, major_ver, minor_ver);
 
 	return 0;
 }
 
+int dpni_set_queue(struct fsl_mc_io *mc_io,
+	uint32_t cmd_flags,
+	uint16_t token,
+	enum dpni_queue_type type,
+	uint8_t tc,
+	uint8_t index,
+	const struct dpni_queue *queue)
+{
+	struct mc_command cmd = { 0 };
+	/* prepare command */
+	cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_QUEUE,
+					  cmd_flags,
+					  token);
+	DPNI_CMD_SET_QUEUE(cmd, type, tc, index, queue);
+
+	/* send command to mc*/
+	return mc_send_command(mc_io, &cmd);
+}
+
-int dpni_get_tx_flow(struct fsl_mc_io *mc_io,
-		     uint32_t cmd_flags,
-		     uint16_t token,
-		     uint16_t flow_id,
-		     struct dpni_tx_flow_attr *attr)
+int dpni_get_queue(struct fsl_mc_io *mc_io,
+	uint32_t cmd_flags,
+	uint16_t token,
+	enum dpni_queue_type type,
+	uint8_t tc,
+	uint8_t index,
+	struct dpni_queue *queue)
 {
 	struct mc_command cmd = { 0 };
 	int err;
 
 	/* prepare command */
-	cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_TX_FLOW,
+	cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_QUEUE,
 					  cmd_flags,
 					  token);
-	DPNI_CMD_GET_TX_FLOW(cmd, flow_id);
+	DPNI_CMD_GET_QUEUE(cmd, type, tc, index);
 
 	/* send command to mc*/
 	err = mc_send_command(mc_io, &cmd);
@@ -591,44 +464,43 @@
 		return err;
 
 	/* retrieve response parameters */
-	DPNI_RSP_GET_TX_FLOW(cmd, attr);
-
+	DPNI_RSP_GET_QUEUE(cmd, queue);
 	return 0;
 }
 
-int dpni_set_rx_flow(struct fsl_mc_io *mc_io,
-		     uint32_t cmd_flags,
-		     uint16_t token,
-		     uint8_t tc_id,
-		     uint16_t flow_id,
-		     const struct dpni_queue_cfg *cfg)
+int dpni_set_tx_confirmation_mode(struct fsl_mc_io *mc_io,
+	uint32_t cmd_flags,
+	uint16_t token,
+	enum dpni_confirmation_mode mode)
 {
+	struct dpni_tx_confirmation_mode *cmd_params;
 	struct mc_command cmd = { 0 };
 
 	/* prepare command */
-	cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_RX_FLOW,
+	cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_TX_CONFIRMATION_MODE,
 					  cmd_flags,
 					  token);
-	DPNI_CMD_SET_RX_FLOW(cmd, tc_id, flow_id, cfg);
+
+	cmd_params = (struct dpni_tx_confirmation_mode *)cmd.params;
+	cmd_params->confirmation_mode = mode;
 
 	/* send command to mc*/
 	return mc_send_command(mc_io, &cmd);
 }
 
-int dpni_get_rx_flow(struct fsl_mc_io *mc_io,
-		     uint32_t cmd_flags,
-		     uint16_t token,
-		     uint8_t tc_id,
-		     uint16_t flow_id,
-		     struct dpni_queue_attr *attr)
+int dpni_get_statistics(struct fsl_mc_io *mc_io,
+			uint32_t cmd_flags,
+			uint16_t token,
+			uint8_t  page,
+			struct dpni_statistics *stat)
 {
 	struct mc_command cmd = { 0 };
 	int err;
+
 	/* prepare command */
-	cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_RX_FLOW,
-					  cmd_flags,
-					  token);
-	DPNI_CMD_GET_RX_FLOW(cmd, tc_id, flow_id);
+	cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_STATISTICS,
+					  cmd_flags, token);
+	DPNI_CMD_GET_STATISTICS(cmd, page);
 
 	/* send command to mc*/
 	err = mc_send_command(mc_io, &cmd);
@@ -636,50 +508,22 @@
 		return err;
 
 	/* retrieve response parameters */
-	DPNI_RSP_GET_RX_FLOW(cmd, attr);
+	DPNI_RSP_GET_STATISTICS(cmd, stat);
 
 	return 0;
 }
 
-int dpni_set_tx_conf(struct fsl_mc_io	*mc_io,
-		     uint32_t		cmd_flags,
-		     uint16_t		token,
-		     uint16_t		flow_id,
-		     const struct dpni_tx_conf_cfg	*cfg)
+int dpni_reset_statistics(struct fsl_mc_io *mc_io,
+			  uint32_t cmd_flags,
+			  uint16_t token)
 {
 	struct mc_command cmd = { 0 };
 
 	/* prepare command */
-	cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_TX_CONF,
-					  cmd_flags,
-					  token);
-	DPNI_CMD_SET_TX_CONF(cmd, flow_id, cfg);
+	cmd.header = mc_encode_cmd_header(DPNI_CMDID_RESET_STATISTICS,
+					  cmd_flags, token);
 
 	/* send command to mc*/
 	return mc_send_command(mc_io, &cmd);
 }
 
-int dpni_get_tx_conf(struct fsl_mc_io		*mc_io,
-		     uint32_t			cmd_flags,
-		     uint16_t			token,
-		     uint16_t			flow_id,
-		     struct dpni_tx_conf_attr	*attr)
-{
-	struct mc_command cmd = { 0 };
-	int err;
-
-	/* prepare command */
-	cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_TX_CONF,
-					  cmd_flags,
-					  token);
-	DPNI_CMD_GET_TX_CONF(cmd, flow_id);
-
-	/* send command to mc*/
-	err = mc_send_command(mc_io, &cmd);
-	if (err)
-		return err;
-
-	DPNI_RSP_GET_TX_CONF(cmd, attr);
-
-	return 0;
-}
diff --git a/drivers/net/fsl-mc/dprc.c b/drivers/net/fsl-mc/dprc.c
index 7d34355..be02057 100644
--- a/drivers/net/fsl-mc/dprc.c
+++ b/drivers/net/fsl-mc/dprc.c
@@ -1,8 +1,8 @@
 /*
  * Freescale Layerscape MC I/O wrapper
  *
- * Copyright (C) 2013-2015 Freescale Semiconductor, Inc.
- * Author: German Rivera <German.Rivera@freescale.com>
+ * Copyright (C) 2013-2016 Freescale Semiconductor, Inc.
+ * Copyright 2017 NXP
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
@@ -353,3 +353,26 @@
 
 	return 0;
 }
+
+int dprc_get_api_version(struct fsl_mc_io *mc_io,
+			 u32 cmd_flags,
+			 u16 *major_ver,
+			 u16 *minor_ver)
+{
+	struct mc_command cmd = { 0 };
+	int err;
+
+	/* prepare command */
+	cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_API_VERSION,
+					  cmd_flags, 0);
+
+	/* send command to mc */
+	err = mc_send_command(mc_io, &cmd);
+	if (err)
+		return err;
+
+	/* retrieve response parameters */
+	mc_cmd_read_api_version(&cmd, major_ver, minor_ver);
+
+	return 0;
+}
diff --git a/drivers/net/fsl-mc/fsl_dpmng_cmd.h b/drivers/net/fsl-mc/fsl_dpmng_cmd.h
index 33f84f3..a91da2b 100644
--- a/drivers/net/fsl-mc/fsl_dpmng_cmd.h
+++ b/drivers/net/fsl-mc/fsl_dpmng_cmd.h
@@ -1,4 +1,5 @@
-/* Copyright 2013-2015 Freescale Semiconductor Inc.
+/* Copyright 2013-2016 Freescale Semiconductor Inc.
+ * Copyright 2017 NXP
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
@@ -6,7 +7,7 @@
 #define __FSL_DPMNG_CMD_H
 
 /* Command IDs */
-#define DPMNG_CMDID_GET_VERSION			0x831
+#define DPMNG_CMDID_GET_VERSION			0x8311
 
 /*                cmd, param, offset, width, type, arg_name */
 #define DPMNG_RSP_GET_VERSION(cmd, mc_ver_info) \
diff --git a/drivers/net/fsl-mc/mc.c b/drivers/net/fsl-mc/mc.c
index c76f582..f36fe06 100644
--- a/drivers/net/fsl-mc/mc.c
+++ b/drivers/net/fsl-mc/mc.c
@@ -854,21 +854,25 @@
 
 static int dprc_version_check(struct fsl_mc_io *mc_io, uint16_t handle)
 {
-	struct dprc_attributes attr;
 	int error;
+	uint16_t major_ver, minor_ver;
 
-	memset(&attr, 0, sizeof(struct dprc_attributes));
-	error = dprc_get_attributes(mc_io, MC_CMD_NO_FLAGS, handle, &attr);
-	if (error == 0) {
-		if ((attr.version.major != DPRC_VER_MAJOR) ||
-		    (attr.version.minor != DPRC_VER_MINOR)) {
-			printf("DPRC version mismatch found %u.%u,",
-			       attr.version.major,
-			       attr.version.minor);
-			printf("supported version is %u.%u\n",
-			       DPRC_VER_MAJOR, DPRC_VER_MINOR);
-		}
+	error = dprc_get_api_version(mc_io, 0,
+				     &major_ver,
+				     &minor_ver);
+	if (error < 0) {
+		printf("dprc_get_api_version() failed: %d\n", error);
+		return error;
 	}
+
+	if (major_ver < DPRC_VER_MAJOR || (major_ver == DPRC_VER_MAJOR &&
+					   minor_ver < DPRC_VER_MINOR)) {
+		printf("DPRC version mismatch found %u.%u,",
+		       major_ver, minor_ver);
+		printf("supported version is %u.%u\n",
+		       DPRC_VER_MAJOR, DPRC_VER_MINOR);
+	}
+
 	return error;
 }
 
@@ -878,6 +882,7 @@
 	struct dpio_attr attr;
 	struct dpio_cfg dpio_cfg;
 	int err = 0;
+	uint16_t major_ver, minor_ver;
 
 	dflt_dpio = (struct fsl_dpio_obj *)calloc(
 					sizeof(struct fsl_dpio_obj), 1);
@@ -886,18 +891,44 @@
 		err = -ENOMEM;
 		goto err_calloc;
 	}
-
 	dpio_cfg.channel_mode = DPIO_LOCAL_CHANNEL;
 	dpio_cfg.num_priorities = 8;
 
-	err = dpio_create(dflt_mc_io, MC_CMD_NO_FLAGS, &dpio_cfg,
-			  &dflt_dpio->dpio_handle);
+	err = dpio_create(dflt_mc_io,
+			  dflt_dprc_handle,
+			  MC_CMD_NO_FLAGS,
+			  &dpio_cfg,
+			  &dflt_dpio->dpio_id);
 	if (err < 0) {
 		printf("dpio_create() failed: %d\n", err);
 		err = -ENODEV;
 		goto err_create;
 	}
 
+	err = dpio_get_api_version(dflt_mc_io, 0,
+				   &major_ver,
+				   &minor_ver);
+	if (err < 0) {
+		printf("dpio_get_api_version() failed: %d\n", err);
+		goto err_get_api_ver;
+	}
+
+	if (major_ver < DPIO_VER_MAJOR || (major_ver == DPIO_VER_MAJOR &&
+					   minor_ver < DPIO_VER_MINOR)) {
+		printf("DPRC version mismatch found %u.%u,",
+		       major_ver,
+		       minor_ver);
+	}
+
+	err = dpio_open(dflt_mc_io,
+			MC_CMD_NO_FLAGS,
+			dflt_dpio->dpio_id,
+			&dflt_dpio->dpio_handle);
+	if (err) {
+		printf("dpio_open() failed\n");
+		goto err_open;
+	}
+
 	memset(&attr, 0, sizeof(struct dpio_attr));
 	err = dpio_get_attributes(dflt_mc_io, MC_CMD_NO_FLAGS,
 				  dflt_dpio->dpio_handle, &attr);
@@ -906,15 +937,11 @@
 		goto err_get_attr;
 	}
 
-	if ((attr.version.major != DPIO_VER_MAJOR) ||
-	    (attr.version.minor != DPIO_VER_MINOR)) {
-		printf("DPIO version mismatch found %u.%u,",
-		       attr.version.major, attr.version.minor);
-		printf("supported version is %u.%u\n",
-		       DPIO_VER_MAJOR, DPIO_VER_MINOR);
+	if (dflt_dpio->dpio_id != attr.id) {
+		printf("dnpi object id and attribute id are not same\n");
+		goto err_attr_not_same;
 	}
 
-	dflt_dpio->dpio_id = attr.id;
 #ifdef DEBUG
 	printf("Init: DPIO id=0x%d\n", dflt_dpio->dpio_id);
 #endif
@@ -945,8 +972,14 @@
 	dpio_disable(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpio->dpio_handle);
 err_get_enable:
 err_get_attr:
+err_attr_not_same:
 	dpio_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpio->dpio_handle);
-	dpio_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpio->dpio_handle);
+err_open:
+err_get_api_ver:
+	dpio_destroy(dflt_mc_io,
+		     dflt_dprc_handle,
+		     MC_CMD_NO_FLAGS,
+		     dflt_dpio->dpio_id);
 err_create:
 	free(dflt_dpio);
 err_calloc:
@@ -963,7 +996,16 @@
 		goto err;
 	}
 
+	dpio_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpio->dpio_handle);
+	if (err < 0) {
+		printf("dpio_close() failed: %d\n", err);
+		goto err;
+	}
+
-	err = dpio_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpio->dpio_handle);
+	err = dpio_destroy(dflt_mc_io,
+			   dflt_dprc_handle,
+			   MC_CMD_NO_FLAGS,
+			   dflt_dpio->dpio_id);
 	if (err < 0) {
 		printf("dpio_destroy() failed: %d\n", err);
 		goto err;
@@ -1040,6 +1082,7 @@
 
 	child_portal_id = MC_PORTAL_OFFSET_TO_PORTAL_ID(mc_portal_offset);
 	dflt_mc_io->mmio_regs = SOC_MC_PORTAL_ADDR(child_portal_id);
+
 #ifdef DEBUG
 	printf("MC portal of child DPRC container: %d, physical addr %p)\n",
 	       child_dprc_id, dflt_mc_io->mmio_regs);
@@ -1110,6 +1153,7 @@
 	int err;
 	struct dpbp_attr dpbp_attr;
 	struct dpbp_cfg dpbp_cfg;
+	uint16_t major_ver, minor_ver;
 
 	dflt_dpbp = (struct fsl_dpbp_obj *)calloc(
 					sizeof(struct fsl_dpbp_obj), 1);
@@ -1121,8 +1165,11 @@
 
 	dpbp_cfg.options = 512;
 
-	err = dpbp_create(dflt_mc_io, MC_CMD_NO_FLAGS, &dpbp_cfg,
-			  &dflt_dpbp->dpbp_handle);
+	err = dpbp_create(dflt_mc_io,
+			  dflt_dprc_handle,
+			  MC_CMD_NO_FLAGS,
+			  &dpbp_cfg,
+			  &dflt_dpbp->dpbp_id);
 
 	if (err < 0) {
 		err = -ENODEV;
@@ -1130,6 +1177,31 @@
 		goto err_create;
 	}
 
+	err = dpbp_get_api_version(dflt_mc_io, 0,
+				   &major_ver,
+				   &minor_ver);
+	if (err < 0) {
+		printf("dpbp_get_api_version() failed: %d\n", err);
+		goto err_get_api_ver;
+	}
+
+	if (major_ver < DPBP_VER_MAJOR || (major_ver == DPBP_VER_MAJOR &&
+					   minor_ver < DPBP_VER_MINOR)) {
+		printf("DPBP version mismatch found %u.%u,",
+		       major_ver, minor_ver);
+		printf("supported version is %u.%u\n",
+		       DPBP_VER_MAJOR, DPBP_VER_MINOR);
+	}
+
+	err = dpbp_open(dflt_mc_io,
+			MC_CMD_NO_FLAGS,
+			dflt_dpbp->dpbp_id,
+			&dflt_dpbp->dpbp_handle);
+	if (err) {
+		printf("dpbp_open() failed\n");
+		goto err_open;
+	}
+
 	memset(&dpbp_attr, 0, sizeof(struct dpbp_attr));
 	err = dpbp_get_attributes(dflt_mc_io, MC_CMD_NO_FLAGS,
 				  dflt_dpbp->dpbp_handle,
@@ -1139,17 +1211,13 @@
 		goto err_get_attr;
 	}
 
-	if ((dpbp_attr.version.major != DPBP_VER_MAJOR) ||
-	    (dpbp_attr.version.minor != DPBP_VER_MINOR)) {
-		printf("DPBP version mismatch found %u.%u,",
-		       dpbp_attr.version.major, dpbp_attr.version.minor);
-		printf("supported version is %u.%u\n",
-		       DPBP_VER_MAJOR, DPBP_VER_MINOR);
+	if (dflt_dpbp->dpbp_id != dpbp_attr.id) {
+		printf("dpbp object id and attribute id are not same\n");
+		goto err_attr_not_same;
 	}
 
-	dflt_dpbp->dpbp_attr.id = dpbp_attr.id;
 #ifdef DEBUG
-	printf("Init: DPBP id=0x%d\n", dflt_dpbp->dpbp_attr.id);
+	printf("Init: DPBP id=0x%x\n", dflt_dpbp->dpbp_attr.id);
 #endif
 
 	err = dpbp_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_handle);
@@ -1160,12 +1228,18 @@
 
 	return 0;
 
-err_close:
-	free(dflt_dpbp);
 err_get_attr:
+err_attr_not_same:
 	dpbp_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_handle);
-	dpbp_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_handle);
+	dpbp_destroy(dflt_mc_io,
+		     dflt_dprc_handle,
+		     MC_CMD_NO_FLAGS,
+		     dflt_dpbp->dpbp_id);
+err_get_api_ver:
+err_close:
+err_open:
 err_create:
+	free(dflt_dpbp);
 err_calloc:
 	return err;
 }
@@ -1174,15 +1248,8 @@
 {
 	int err;
 
-	err = dpbp_open(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_attr.id,
-			&dflt_dpbp->dpbp_handle);
-	if (err < 0) {
-		printf("dpbp_open() failed: %d\n", err);
-		goto err;
-	}
-
-	err = dpbp_destroy(dflt_mc_io, MC_CMD_NO_FLAGS,
-			   dflt_dpbp->dpbp_handle);
+	err = dpbp_destroy(dflt_mc_io, dflt_dprc_handle, MC_CMD_NO_FLAGS,
+			   dflt_dpbp->dpbp_id);
 	if (err < 0) {
 		printf("dpbp_destroy() failed: %d\n", err);
 		goto err;
@@ -1203,10 +1270,9 @@
 static int dpni_init(void)
 {
 	int err;
-	struct dpni_attr dpni_attr;
-	uint8_t	ext_cfg_buf[256] = {0};
-	struct dpni_extended_cfg dpni_extended_cfg;
+	uint8_t	cfg_buf[256] = {0};
 	struct dpni_cfg dpni_cfg;
+	uint16_t major_ver, minor_ver;
 
 	dflt_dpni = (struct fsl_dpni_obj *)calloc(
 					sizeof(struct fsl_dpni_obj), 1);
@@ -1216,50 +1282,53 @@
 		goto err_calloc;
 	}
 
-	memset(&dpni_extended_cfg, 0, sizeof(dpni_extended_cfg));
-	err = dpni_prepare_extended_cfg(&dpni_extended_cfg, &ext_cfg_buf[0]);
+	memset(&dpni_cfg, 0, sizeof(dpni_cfg));
+	err = dpni_prepare_cfg(&dpni_cfg, &cfg_buf[0]);
 	if (err < 0) {
 		err = -ENODEV;
-		printf("dpni_prepare_extended_cfg() failed: %d\n", err);
-		goto err_prepare_extended_cfg;
+		printf("dpni_prepare_cfg() failed: %d\n", err);
+		goto err_prepare_cfg;
 	}
 
-	memset(&dpni_cfg, 0, sizeof(dpni_cfg));
-	dpni_cfg.adv.options = DPNI_OPT_UNICAST_FILTER |
-			       DPNI_OPT_MULTICAST_FILTER;
-
-	dpni_cfg.adv.ext_cfg_iova = (uint64_t)&ext_cfg_buf[0];
-	err = dpni_create(dflt_mc_io, MC_CMD_NO_FLAGS, &dpni_cfg,
-			  &dflt_dpni->dpni_handle);
-
+	err = dpni_create(dflt_mc_io,
+			  dflt_dprc_handle,
+			  MC_CMD_NO_FLAGS,
+			  &dpni_cfg,
+			  &dflt_dpni->dpni_id);
 	if (err < 0) {
 		err = -ENODEV;
-		printf("dpni_create() failed: %d\n", err);
+		printf("dpni create() failed: %d\n", err);
 		goto err_create;
 	}
 
-	memset(&dpni_attr, 0, sizeof(struct dpni_attr));
-	err = dpni_get_attributes(dflt_mc_io, MC_CMD_NO_FLAGS,
-				  dflt_dpni->dpni_handle,
-				  &dpni_attr);
+	err = dpni_get_api_version(dflt_mc_io, 0,
+				   &major_ver,
+				   &minor_ver);
 	if (err < 0) {
-		printf("dpni_get_attributes() failed: %d\n", err);
-		goto err_get_attr;
+		printf("dpni_get_api_version() failed: %d\n", err);
+		goto err_get_version;
 	}
 
-	if ((dpni_attr.version.major != DPNI_VER_MAJOR) ||
-	    (dpni_attr.version.minor != DPNI_VER_MINOR)) {
+	if (major_ver < DPNI_VER_MAJOR || (major_ver == DPNI_VER_MAJOR &&
+					   minor_ver < DPNI_VER_MINOR)) {
 		printf("DPNI version mismatch found %u.%u,",
-		       dpni_attr.version.major, dpni_attr.version.minor);
+		       major_ver, minor_ver);
 		printf("supported version is %u.%u\n",
 		       DPNI_VER_MAJOR, DPNI_VER_MINOR);
 	}
 
-	dflt_dpni->dpni_id = dpni_attr.id;
+	err = dpni_open(dflt_mc_io,
+			MC_CMD_NO_FLAGS,
+			dflt_dpni->dpni_id,
+			&dflt_dpni->dpni_handle);
+	if (err) {
+		printf("dpni_open() failed\n");
+		goto err_open;
+	}
+
 #ifdef DEBUG
 	printf("Init: DPNI id=0x%d\n", dflt_dpni->dpni_id);
 #endif
-
 	err = dpni_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle);
 	if (err < 0) {
 		printf("dpni_close() failed: %d\n", err);
@@ -1269,11 +1338,15 @@
 	return 0;
 
 err_close:
-err_get_attr:
 	dpni_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle);
-	dpni_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle);
+err_open:
+err_get_version:
+	dpni_destroy(dflt_mc_io,
+		     dflt_dprc_handle,
+		     MC_CMD_NO_FLAGS,
+		     dflt_dpni->dpni_id);
 err_create:
-err_prepare_extended_cfg:
+err_prepare_cfg:
 	free(dflt_dpni);
 err_calloc:
 	return err;
@@ -1283,15 +1356,8 @@
 {
 	int err;
 
-	err = dpni_open(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_id,
-			&dflt_dpni->dpni_handle);
-	if (err < 0) {
-		printf("dpni_open() failed: %d\n", err);
-		goto err;
-	}
-
-	err = dpni_destroy(dflt_mc_io, MC_CMD_NO_FLAGS,
-			   dflt_dpni->dpni_handle);
+	err = dpni_destroy(dflt_mc_io, dflt_dprc_handle, MC_CMD_NO_FLAGS,
+			   dflt_dpni->dpni_id);
 	if (err < 0) {
 		printf("dpni_destroy() failed: %d\n", err);
 		goto err;
@@ -1370,12 +1436,13 @@
 	 */
 	if (bd && mc_boot_status && !is_dpl_apply_status) {
 		printf("fsl-mc: DPL not deployed, DPAA2 ethernet not work\n");
-		return 0;
+		goto mc_obj_cleanup;
 	}
 
 	if (bd && mc_boot_status && is_dpl_apply_status)
 		return 0;
 
+mc_obj_cleanup:
 	err = dpbp_exit();
 	if (err < 0) {
 		printf("dpbp_exit() failed: %d\n", err);
@@ -1420,6 +1487,7 @@
 #endif
 
 			sub_cmd = argv[2][0];
+
 			switch (sub_cmd) {
 			case 'm':
 				if (argc < 5)
diff --git a/drivers/net/ldpaa_eth/ldpaa_eth.c b/drivers/net/ldpaa_eth/ldpaa_eth.c
index 21be79a..109aba2 100644
--- a/drivers/net/ldpaa_eth/ldpaa_eth.c
+++ b/drivers/net/ldpaa_eth/ldpaa_eth.c
@@ -1,5 +1,6 @@
 /*
- * Copyright (C) 2014 Freescale Semiconductor
+ * Copyright (C) 2014-2016 Freescale Semiconductor
+ * Copyright 2017 NXP
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
@@ -42,80 +43,67 @@
 #endif
 
 #ifdef DEBUG
-static void ldpaa_eth_get_dpni_counter(void)
-{
-	int err = 0;
-	u64 value;
 
-	err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,
-		     dflt_dpni->dpni_handle,
-		     DPNI_CNT_ING_FRAME,
-		     &value);
-	if (err < 0) {
-		printf("dpni_get_counter: DPNI_CNT_ING_FRAME failed\n");
-		return;
-	}
-	printf("DPNI_CNT_ING_FRAME=%lld\n", value);
+#define DPNI_STATS_PER_PAGE 6
 
-	err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,
-		     dflt_dpni->dpni_handle,
-		     DPNI_CNT_ING_BYTE,
-		     &value);
-	if (err < 0) {
-		printf("dpni_get_counter: DPNI_CNT_ING_BYTE failed\n");
-		return;
-	}
-	printf("DPNI_CNT_ING_BYTE=%lld\n", value);
-
-	err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,
-		     dflt_dpni->dpni_handle,
-		     DPNI_CNT_ING_FRAME_DROP ,
-		     &value);
-	if (err < 0) {
-		printf("dpni_get_counter: DPNI_CNT_ING_FRAME_DROP failed\n");
-		return;
-	}
-	printf("DPNI_CNT_ING_FRAME_DROP =%lld\n", value);
+static const char *dpni_statistics[][DPNI_STATS_PER_PAGE] = {
+	{
+	"DPNI_CNT_ING_ALL_FRAMES",
+	"DPNI_CNT_ING_ALL_BYTES",
+	"DPNI_CNT_ING_MCAST_FRAMES",
+	"DPNI_CNT_ING_MCAST_BYTES",
+	"DPNI_CNT_ING_BCAST_FRAMES",
+	"DPNI_CNT_ING_BCAST_BYTES",
+	}, {
+	"DPNI_CNT_EGR_ALL_FRAMES",
+	"DPNI_CNT_EGR_ALL_BYTES",
+	"DPNI_CNT_EGR_MCAST_FRAMES",
+	"DPNI_CNT_EGR_MCAST_BYTES",
+	"DPNI_CNT_EGR_BCAST_FRAMES",
+	"DPNI_CNT_EGR_BCAST_BYTES",
+	}, {
+	"DPNI_CNT_ING_FILTERED_FRAMES",
+	"DPNI_CNT_ING_DISCARDED_FRAMES",
+	"DPNI_CNT_ING_NOBUFFER_DISCARDS",
+	"DPNI_CNT_EGR_DISCARDED_FRAMES",
+	"DPNI_CNT_EGR_CNF_FRAMES",
+	""
+	},
+};
 
-	err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,
-		     dflt_dpni->dpni_handle,
-		     DPNI_CNT_ING_FRAME_DISCARD,
-		     &value);
-	if (err < 0) {
-		printf("dpni_get_counter: DPNI_CNT_ING_FRAME_DISCARD failed\n");
-		return;
-	}
-	printf("DPNI_CNT_ING_FRAME_DISCARD=%lld\n", value);
+static void print_dpni_stats(const char *strings[],
+			     struct dpni_statistics dpni_stats)
+{
+	uint64_t *stat;
+	int i;
 
-	err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,
-		     dflt_dpni->dpni_handle,
-		     DPNI_CNT_EGR_FRAME,
-		     &value);
-	if (err < 0) {
-		printf("dpni_get_counter: DPNI_CNT_EGR_FRAME failed\n");
-		return;
+	stat = (uint64_t *)&dpni_stats;
+	for (i = 0; i < DPNI_STATS_PER_PAGE; i++) {
+		if (strcmp(strings[i], "\0") == 0)
+			break;
+		printf("%s= %llu\n", strings[i], *stat);
+		stat++;
 	}
-	printf("DPNI_CNT_EGR_FRAME=%lld\n", value);
+}
 
-	err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,
-		     dflt_dpni->dpni_handle,
-		     DPNI_CNT_EGR_BYTE ,
-		     &value);
-	if (err < 0) {
-		printf("dpni_get_counter: DPNI_CNT_EGR_BYTE failed\n");
-		return;
-	}
-	printf("DPNI_CNT_EGR_BYTE =%lld\n", value);
+static void ldpaa_eth_get_dpni_counter(void)
+{
+	int err = 0;
+	unsigned int page = 0;
+	struct dpni_statistics dpni_stats;
 
-	err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,
-		     dflt_dpni->dpni_handle,
-		     DPNI_CNT_EGR_FRAME_DISCARD ,
-		     &value);
-	if (err < 0) {
-		printf("dpni_get_counter: DPNI_CNT_EGR_FRAME_DISCARD failed\n");
-		return;
+	printf("DPNI counters ..\n");
+	for (page = 0; page < 3; page++) {
+		err = dpni_get_statistics(dflt_mc_io, MC_CMD_NO_FLAGS,
+					  dflt_dpni->dpni_handle, page,
+					  &dpni_stats);
+		if (err < 0) {
+			printf("dpni_get_statistics: failed:");
+			printf("%d for page[%d]\n", err, page);
+			return;
+		}
+		print_dpni_stats(dpni_statistics[page], dpni_stats);
 	}
-	printf("DPNI_CNT_EGR_FRAME_DISCARD =%lld\n", value);
 }
 
 static void ldpaa_eth_get_dpmac_counter(struct eth_device *net_dev)
@@ -132,6 +120,7 @@
 		printf("dpmac_get_counter: DPMAC_CNT_ING_BYTE failed\n");
 		return;
 	}
+	printf("\nDPMAC counters ..\n");
 	printf("DPMAC_CNT_ING_BYTE=%lld\n", value);
 
 	err = dpmac_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS,
@@ -392,7 +381,6 @@
 static int ldpaa_eth_open(struct eth_device *net_dev, bd_t *bd)
 {
 	struct ldpaa_eth_priv *priv = (struct ldpaa_eth_priv *)net_dev->priv;
-	struct dpni_queue_attr rx_queue_attr;
 	struct dpmac_link_state	dpmac_link_state = { 0 };
 #ifdef DEBUG
 	struct dpni_link_state link_state;
@@ -400,6 +388,7 @@
 	int err = 0;
 	struct mii_dev *bus;
 	phy_interface_t enet_if;
+	struct dpni_queue d_queue;
 
 	if (net_dev->state == ETH_STATE_ACTIVE)
 		return 0;
@@ -508,6 +497,10 @@
 	}
 
 #ifdef DEBUG
+	printf("DPMAC link status: %d - ", dpmac_link_state.up);
+	dpmac_link_state.up == 0 ? printf("down\n") :
+	dpmac_link_state.up == 1 ? printf("up\n") : printf("error state\n");
+
 	err = dpni_get_link_state(dflt_mc_io, MC_CMD_NO_FLAGS,
 				  dflt_dpni->dpni_handle, &link_state);
 	if (err < 0) {
@@ -515,20 +508,21 @@
 		return err;
 	}
 
-	printf("link status: %d - ", link_state.up);
+	printf("DPNI link status: %d - ", link_state.up);
 	link_state.up == 0 ? printf("down\n") :
 	link_state.up == 1 ? printf("up\n") : printf("error state\n");
 #endif
 
-	/* TODO: support multiple Rx flows */
-	err = dpni_get_rx_flow(dflt_mc_io, MC_CMD_NO_FLAGS,
-			       dflt_dpni->dpni_handle, 0, 0, &rx_queue_attr);
+	memset(&d_queue, 0, sizeof(struct dpni_queue));
+	err = dpni_get_queue(dflt_mc_io, MC_CMD_NO_FLAGS,
+			     dflt_dpni->dpni_handle, DPNI_QUEUE_RX,
+			     0, 0, &d_queue);
 	if (err) {
-		printf("dpni_get_rx_flow() failed\n");
-		goto err_rx_flow;
+		printf("dpni_get_queue failed\n");
+		goto err_get_queue;
 	}
 
-	priv->rx_dflt_fqid = rx_queue_attr.fqid;
+	priv->rx_dflt_fqid = d_queue.fqid;
 
 	err = dpni_get_qdid(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle,
 			    &priv->tx_qdid);
@@ -540,7 +534,7 @@
 	return priv->phydev->link;
 
 err_qdid:
-err_rx_flow:
+err_get_queue:
 	dpni_disable(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle);
 err_dpni_bind:
 	ldpaa_dpbp_free();
@@ -548,7 +542,10 @@
 	dpni_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle);
 err_dpni_setup:
 err_dpamc_bind:
-	dpmac_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, priv->dpmac_handle);
+	dpmac_close(dflt_mc_io, MC_CMD_NO_FLAGS, priv->dpmac_handle);
+	dpmac_destroy(dflt_mc_io,
+		      dflt_dprc_handle,
+		      MC_CMD_NO_FLAGS, priv->dpmac_id);
 err_dpmac_setup:
 	return err;
 }
@@ -575,7 +572,14 @@
 	if (err < 0)
 		printf("dprc_disconnect() failed dpmac_endpoint\n");
 
-	err = dpmac_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, priv->dpmac_handle);
+	err = dpmac_close(dflt_mc_io, MC_CMD_NO_FLAGS, priv->dpmac_handle);
+	if (err < 0)
+		printf("dpmac_close() failed\n");
+
+	err = dpmac_destroy(dflt_mc_io,
+			    dflt_dprc_handle,
+			    MC_CMD_NO_FLAGS,
+			    priv->dpmac_id);
 	if (err < 0)
 		printf("dpmac_destroy() failed\n");
 
@@ -593,9 +597,16 @@
 	}
 #endif
 
+	/* Free DPBP handle and reset. */
 	ldpaa_dpbp_free();
+
 	dpni_reset(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle);
+	if (err < 0)
+		printf("dpni_reset() failed\n");
+
 	dpni_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle);
+	if (err < 0)
+		printf("dpni_close() failed\n");
 }
 
 static void ldpaa_dpbp_drain_cnt(int count)
@@ -711,6 +722,7 @@
 	}
 
 	err = ldpaa_dpbp_seed(dflt_dpbp->dpbp_attr.bpid);
+
 	if (err) {
 		printf("Buffer seeding failed for DPBP %d (bpid=%d)\n",
 		       dflt_dpbp->dpbp_attr.id, dflt_dpbp->dpbp_attr.bpid);
@@ -739,21 +751,19 @@
 static int ldpaa_dpmac_version_check(struct fsl_mc_io *mc_io,
 				     struct ldpaa_eth_priv *priv)
 {
-	struct dpmac_attr attr;
 	int error;
+	uint16_t major_ver, minor_ver;
 
-	memset(&attr, 0, sizeof(struct dpmac_attr));
-	error = dpmac_get_attributes(mc_io, MC_CMD_NO_FLAGS,
-				     priv->dpmac_handle,
-				     &attr);
-	if (error == 0) {
-		if ((attr.version.major != DPMAC_VER_MAJOR) ||
-		    (attr.version.minor != DPMAC_VER_MINOR)) {
-			printf("DPMAC version mismatch found %u.%u,",
-			       attr.version.major, attr.version.minor);
-			printf("supported version is %u.%u\n",
-			       DPMAC_VER_MAJOR, DPMAC_VER_MINOR);
-		}
+	error = dpmac_get_api_version(dflt_mc_io, 0,
+					&major_ver,
+					&minor_ver);
+	if ((major_ver < DPMAC_VER_MAJOR) ||
+	    (major_ver == DPMAC_VER_MAJOR && minor_ver < DPMAC_VER_MINOR)) {
+		printf("DPMAC version mismatch found %u.%u,",
+		       major_ver, minor_ver);
+		printf("supported version is %u.%u\n",
+		       DPMAC_VER_MAJOR, DPMAC_VER_MINOR);
+		return error;
 	}
 
 	return error;
@@ -765,16 +775,38 @@
 	struct dpmac_cfg dpmac_cfg;
 
 	dpmac_cfg.mac_id = priv->dpmac_id;
-	err = dpmac_create(dflt_mc_io, MC_CMD_NO_FLAGS, &dpmac_cfg,
-			  &priv->dpmac_handle);
+
+	err = dpmac_create(dflt_mc_io,
+			   dflt_dprc_handle,
+			   MC_CMD_NO_FLAGS, &dpmac_cfg,
+			   &priv->dpmac_id);
 	if (err)
 		printf("dpmac_create() failed\n");
 
 	err = ldpaa_dpmac_version_check(dflt_mc_io, priv);
-	if (err < 0)
+	if (err < 0) {
 		printf("ldpaa_dpmac_version_check() failed: %d\n", err);
+		goto err_version_check;
+	}
+
+	err = dpmac_open(dflt_mc_io,
+			 MC_CMD_NO_FLAGS,
+			 priv->dpmac_id,
+			 &priv->dpmac_handle);
+	if (err < 0) {
+		printf("dpmac_open() failed: %d\n", err);
+		goto err_open;
+	}
 
 	return err;
+
+err_open:
+err_version_check:
+	dpmac_destroy(dflt_mc_io,
+		      dflt_dprc_handle,
+		      MC_CMD_NO_FLAGS, priv->dpmac_id);
+
+	return err;
 }
 
 static int ldpaa_dpmac_bind(struct ldpaa_eth_priv *priv)
@@ -838,7 +870,6 @@
 		printf("dpni_open() failed\n");
 		goto err_open;
 	}
-
 	err = dpni_get_attributes(dflt_mc_io, MC_CMD_NO_FLAGS,
 				  dflt_dpni->dpni_handle,
 				  &dflt_dpni->dpni_attrs);
@@ -857,12 +888,13 @@
 	dflt_dpni->buf_layout.private_data_size = LDPAA_ETH_SWA_SIZE;
 	/* HW erratum mandates data alignment in multiples of 256 */
 	dflt_dpni->buf_layout.data_align = LDPAA_ETH_BUF_ALIGN;
+
 	/* ...rx, ... */
-	err = dpni_set_rx_buffer_layout(dflt_mc_io, MC_CMD_NO_FLAGS,
-					dflt_dpni->dpni_handle,
-					&dflt_dpni->buf_layout);
+	err = dpni_set_buffer_layout(dflt_mc_io, MC_CMD_NO_FLAGS,
+				     dflt_dpni->dpni_handle,
+				     &dflt_dpni->buf_layout, DPNI_QUEUE_RX);
 	if (err) {
-		printf("dpni_set_rx_buffer_layout() failed");
+		printf("dpni_set_buffer_layout() failed");
 		goto err_buf_layout;
 	}
 
@@ -870,21 +902,22 @@
 	/* remove Rx-only options */
 	dflt_dpni->buf_layout.options &= ~(DPNI_BUF_LAYOUT_OPT_DATA_ALIGN |
 				      DPNI_BUF_LAYOUT_OPT_PARSER_RESULT);
-	err = dpni_set_tx_buffer_layout(dflt_mc_io, MC_CMD_NO_FLAGS,
-					dflt_dpni->dpni_handle,
-					&dflt_dpni->buf_layout);
+	err = dpni_set_buffer_layout(dflt_mc_io, MC_CMD_NO_FLAGS,
+				     dflt_dpni->dpni_handle,
+				     &dflt_dpni->buf_layout, DPNI_QUEUE_TX);
 	if (err) {
-		printf("dpni_set_tx_buffer_layout() failed");
+		printf("dpni_set_buffer_layout() failed");
 		goto err_buf_layout;
 	}
 
 	/* ... tx-confirm. */
 	dflt_dpni->buf_layout.options &= ~DPNI_BUF_LAYOUT_OPT_PRIVATE_DATA_SIZE;
-	err = dpni_set_tx_conf_buffer_layout(dflt_mc_io, MC_CMD_NO_FLAGS,
-					     dflt_dpni->dpni_handle,
-					     &dflt_dpni->buf_layout);
+	err = dpni_set_buffer_layout(dflt_mc_io, MC_CMD_NO_FLAGS,
+				     dflt_dpni->dpni_handle,
+				     &dflt_dpni->buf_layout,
+				     DPNI_QUEUE_TX_CONFIRM);
 	if (err) {
-		printf("dpni_set_tx_conf_buffer_layout() failed");
+		printf("dpni_set_buffer_layout() failed");
 		goto err_buf_layout;
 	}
 
@@ -919,8 +952,7 @@
 static int ldpaa_dpni_bind(struct ldpaa_eth_priv *priv)
 {
 	struct dpni_pools_cfg pools_params;
-	struct dpni_tx_flow_cfg dflt_tx_flow;
-	struct dpni_tx_conf_cfg tx_conf_cfg;
+	struct dpni_queue tx_queue;
 	int err = 0;
 
 	memset(&pools_params, 0, sizeof(pools_params));
@@ -934,26 +966,22 @@
 		return err;
 	}
 
-	priv->tx_flow_id = DPNI_NEW_FLOW_ID;
-	memset(&dflt_tx_flow, 0, sizeof(dflt_tx_flow));
+	memset(&tx_queue, 0, sizeof(struct dpni_queue));
 
-	dflt_tx_flow.use_common_tx_conf_queue = 0;
-	err = dpni_set_tx_flow(dflt_mc_io, MC_CMD_NO_FLAGS,
-			       dflt_dpni->dpni_handle, &priv->tx_flow_id,
-			       &dflt_tx_flow);
+	err = dpni_set_queue(dflt_mc_io, MC_CMD_NO_FLAGS,
+			     dflt_dpni->dpni_handle,
+			     DPNI_QUEUE_TX, 0, 0, &tx_queue);
+
 	if (err) {
-		printf("dpni_set_tx_flow() failed\n");
+		printf("dpni_set_queue() failed\n");
 		return err;
 	}
 
-	memset(&tx_conf_cfg, 0, sizeof(struct dpni_tx_conf_cfg));
-	tx_conf_cfg.errors_only = true;
-	/*Set tx-conf and error configuration*/
-	err = dpni_set_tx_conf(dflt_mc_io, MC_CMD_NO_FLAGS,
-			       dflt_dpni->dpni_handle,
-			       priv->tx_flow_id, &tx_conf_cfg);
+	err = dpni_set_tx_confirmation_mode(dflt_mc_io, MC_CMD_NO_FLAGS,
+					    dflt_dpni->dpni_handle,
+					    DPNI_CONF_DISABLE);
 	if (err) {
-		printf("dpni_set_tx_conf() failed\n");
+		printf("dpni_set_tx_confirmation_mode() failed\n");
 		return err;
 	}
 
@@ -996,7 +1024,6 @@
 	struct ldpaa_eth_priv		*priv = NULL;
 	int				err = 0;
 
-
 	/* Net device */
 	net_dev = (struct eth_device *)malloc(sizeof(struct eth_device));
 	if (!net_dev) {
diff --git a/drivers/net/ldpaa_eth/ldpaa_eth.h b/drivers/net/ldpaa_eth/ldpaa_eth.h
index 3b16150..1e26630 100644
--- a/drivers/net/ldpaa_eth/ldpaa_eth.h
+++ b/drivers/net/ldpaa_eth/ldpaa_eth.h
@@ -1,5 +1,6 @@
 /*
- * Copyright (C) 2014 Freescale Semiconductor
+ * Copyright (C) 2014-2016 Freescale Semiconductor
+ * Copyright 2017 NXP
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
@@ -117,7 +118,7 @@
 
 struct ldpaa_eth_priv {
 	struct eth_device *net_dev;
-	int dpmac_id;
+	uint32_t dpmac_id;
 	uint16_t dpmac_handle;
 
 	uint16_t tx_data_offset;
diff --git a/drivers/spmi/spmi-msm.c b/drivers/spmi/spmi-msm.c
index ca27ee5..c226913 100644
--- a/drivers/spmi/spmi-msm.c
+++ b/drivers/spmi/spmi-msm.c
@@ -161,7 +161,7 @@
 		return -EINVAL;
 
 	/* Scan peripherals connected to each SPMI channel */
-	for (i = 0; i < SPMI_MAX_CHANNELS ; i++) {
+	for (i = 0; i < SPMI_MAX_PERIPH ; i++) {
 		uint32_t periph = readl(priv->arb_chnl + ARB_CHANNEL_OFFSET(i));
 		uint8_t slave_id = (periph & 0xf0000) >> 16;
 		uint8_t pid = (periph & 0xff00) >> 8;
diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h
index 944f581..73e036d 100644
--- a/include/asm-generic/global_data.h
+++ b/include/asm-generic/global_data.h
@@ -36,7 +36,7 @@
 #if defined(CONFIG_LCD) || defined(CONFIG_VIDEO)
 	unsigned long fb_base;		/* Base address of framebuffer mem */
 #endif
-#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER)
+#if defined(CONFIG_POST)
 	unsigned long post_log_word;	/* Record POST activities */
 	unsigned long post_log_res;	/* success of POST test */
 	unsigned long post_init_f_time;	/* When post_init_f started */
@@ -114,6 +114,11 @@
 	struct bootstage_data *bootstage;	/* Bootstage information */
 	struct bootstage_data *new_bootstage;	/* Relocated bootstage info */
 #endif
+#ifdef CONFIG_LOG
+	int log_drop_count;		/* Number of dropped log messages */
+	int default_log_level;		/* For devices with no filters */
+	struct list_head log_head;	/* List of struct log_device */
+#endif
 } gd_t;
 #endif
 
@@ -141,5 +146,6 @@
 #define GD_FLG_RECORD		0x01000	/* Record console		   */
 #define GD_FLG_ENV_DEFAULT	0x02000 /* Default variable flag	   */
 #define GD_FLG_SPL_EARLY_INIT	0x04000 /* Early SPL init is done	   */
+#define GD_FLG_LOG_READY	0x08000 /* Log system is ready for use	   */
 
 #endif /* __ASM_GENERIC_GBL_DATA_H */
diff --git a/include/charset.h b/include/charset.h
index 37a3278..2662c2f 100644
--- a/include/charset.h
+++ b/include/charset.h
@@ -9,6 +9,8 @@
 #ifndef __CHARSET_H_
 #define __CHARSET_H_
 
+#include <linux/types.h>
+
 #define MAX_UTF8_PER_UTF16 3
 
 /**
@@ -62,4 +64,17 @@
  */
 uint8_t *utf16_to_utf8(uint8_t *dest, const uint16_t *src, size_t size);
 
+/**
+ * utf8_to_utf16() - Convert an utf8 string to utf16
+ *
+ * Converts up to 'size' characters of the utf16 string 'src' to utf8
+ * written to the 'dest' buffer. Stops at 0x00.
+ *
+ * @dest   the destination buffer to write the utf8 characters
+ * @src    the source utf16 string
+ * @size   maximum number of utf16 characters to convert
+ * @return the pointer to the first unwritten byte in 'dest'
+ */
+uint16_t *utf8_to_utf16(uint16_t *dest, const uint8_t *src, size_t size);
+
 #endif /* __CHARSET_H_ */
diff --git a/include/common.h b/include/common.h
index 6e24545..4362000 100644
--- a/include/common.h
+++ b/include/common.h
@@ -45,51 +45,7 @@
 #define CONFIG_SYS_SUPPORT_64BIT_DATA
 #endif
 
-#ifdef DEBUG
-#define _DEBUG	1
-#else
-#define _DEBUG	0
-#endif
-
-#ifdef CONFIG_SPL_BUILD
-#define _SPL_BUILD	1
-#else
-#define _SPL_BUILD	0
-#endif
-
-/*
- * Output a debug text when condition "cond" is met. The "cond" should be
- * computed by a preprocessor in the best case, allowing for the best
- * optimization.
- */
-#define debug_cond(cond, fmt, args...)			\
-	do {						\
-		if (cond)				\
-			printf(pr_fmt(fmt), ##args);	\
-	} while (0)
-
-/* Show a message if DEBUG is defined in a file */
-#define debug(fmt, args...)			\
-	debug_cond(_DEBUG, fmt, ##args)
-
-/* Show a message if not in SPL */
-#define warn_non_spl(fmt, args...)			\
-	debug_cond(!_SPL_BUILD, fmt, ##args)
-
-/*
- * An assertion is run-time check done in debug mode only. If DEBUG is not
- * defined then it is skipped. If DEBUG is defined and the assertion fails,
- * then it calls panic*( which may or may not reset/halt U-Boot (see
- * CONFIG_PANIC_HANG), It is hoped that all failing assertions are found
- * before release, and after release it is hoped that they don't matter. But
- * in any case these failing assertions cannot be fixed with a reset (which
- * may just do the same assertion again).
- */
-void __assert_fail(const char *assertion, const char *file, unsigned line,
-		   const char *function);
-#define assert(x) \
-	({ if (!(x) && _DEBUG) \
-		__assert_fail(#x, __FILE__, __LINE__, __func__); })
+#include <log.h>
 
 typedef void (interrupt_handler_t)(void *);
 
diff --git a/include/configs/MPC8315ERDB.h b/include/configs/MPC8315ERDB.h
index b671541..bd1a7b2 100644
--- a/include/configs/MPC8315ERDB.h
+++ b/include/configs/MPC8315ERDB.h
@@ -395,9 +395,6 @@
 /*
  * SATA
  */
-#define CONFIG_LIBATA
-#define CONFIG_FSL_SATA
-
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_SATA1
 #define CONFIG_SYS_SATA1_OFFSET	0x18000
diff --git a/include/configs/MPC8349ITX.h b/include/configs/MPC8349ITX.h
index d06d4a2..c88aa95 100644
--- a/include/configs/MPC8349ITX.h
+++ b/include/configs/MPC8349ITX.h
@@ -67,7 +67,6 @@
 /* The CF card interface on the back of the board */
 #define CONFIG_COMPACT_FLASH
 #define CONFIG_VSC7385_ENET	/* VSC7385 ethernet support */
-#define CONFIG_SATA_SIL3114	/* SIL3114 SATA controller */
 #define CONFIG_SYS_USB_HOST	/* use the EHCI USB controller */
 #endif
 
@@ -139,7 +138,6 @@
 #ifdef CONFIG_SATA_SIL3114
 
 #define CONFIG_SYS_SATA_MAX_DEVICE      4
-#define CONFIG_LIBATA
 #define CONFIG_LBA48
 
 #endif
diff --git a/include/configs/MPC837XEMDS.h b/include/configs/MPC837XEMDS.h
index 264aa90..3cc1a47 100644
--- a/include/configs/MPC837XEMDS.h
+++ b/include/configs/MPC837XEMDS.h
@@ -420,9 +420,6 @@
 /*
  * SATA
  */
-#define CONFIG_LIBATA
-#define CONFIG_FSL_SATA
-
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_SATA1
 #define CONFIG_SYS_SATA1_OFFSET	0x18000
diff --git a/include/configs/MPC837XERDB.h b/include/configs/MPC837XERDB.h
index beec38f..656180f 100644
--- a/include/configs/MPC837XERDB.h
+++ b/include/configs/MPC837XERDB.h
@@ -434,9 +434,6 @@
 /*
  * SATA
  */
-#define CONFIG_LIBATA
-#define CONFIG_FSL_SATA
-
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_SATA1
 #define CONFIG_SYS_SATA1_OFFSET	0x18000
diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h
index 3319a6f..7587225 100644
--- a/include/configs/MPC8536DS.h
+++ b/include/configs/MPC8536DS.h
@@ -508,9 +508,6 @@
 #endif	/* CONFIG_PCI */
 
 /* SATA */
-#define CONFIG_LIBATA
-#define CONFIG_FSL_SATA
-
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_SATA1
 #define CONFIG_SYS_SATA1		CONFIG_SYS_MPC85xx_SATA1_ADDR
diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h
index 2aea892..bec8a09 100644
--- a/include/configs/MPC8544DS.h
+++ b/include/configs/MPC8544DS.h
@@ -282,10 +282,8 @@
 #endif
 
 #define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
-#define CONFIG_SCSI_AHCI
 
 #ifdef CONFIG_SCSI_AHCI
-#define CONFIG_LIBATA
 #define CONFIG_SATA_ULI5288
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	4
 #define CONFIG_SYS_SCSI_MAX_LUN	1
diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h
index b277cdb..ebc2e3a 100644
--- a/include/configs/MPC8572DS.h
+++ b/include/configs/MPC8572DS.h
@@ -469,10 +469,8 @@
 #endif
 
 #define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
-#define CONFIG_SCSI_AHCI
 
 #ifdef CONFIG_SCSI_AHCI
-#define CONFIG_LIBATA
 #define CONFIG_SATA_ULI5288
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	4
 #define CONFIG_SYS_SCSI_MAX_LUN	1
diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h
index e7b59a3..bd14bc0 100644
--- a/include/configs/MPC8610HPCD.h
+++ b/include/configs/MPC8610HPCD.h
@@ -281,10 +281,7 @@
 #define PCI_IDSEL_NUMBER	0x0c	/* slot0->3(IDSEL)=12->15 */
 #endif
 
-#define CONFIG_SCSI_AHCI
-
 #ifdef CONFIG_SCSI_AHCI
-#define CONFIG_LIBATA
 #define CONFIG_SATA_ULI5288
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	4
 #define CONFIG_SYS_SCSI_MAX_LUN	1
diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h
index 298fe5a..5671117 100644
--- a/include/configs/MPC8641HPCN.h
+++ b/include/configs/MPC8641HPCN.h
@@ -373,10 +373,7 @@
 
 #undef CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
 
-#define CONFIG_SCSI_AHCI
-
 #ifdef CONFIG_SCSI_AHCI
-#define CONFIG_LIBATA
 #define CONFIG_SATA_ULI5288
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	4
 #define CONFIG_SYS_SCSI_MAX_LUN	1
diff --git a/include/configs/P1010RDB.h b/include/configs/P1010RDB.h
index cbc15ae..72b6e3a 100644
--- a/include/configs/P1010RDB.h
+++ b/include/configs/P1010RDB.h
@@ -634,9 +634,7 @@
 #endif	/* CONFIG_TSEC_ENET */
 
 /* SATA */
-#define CONFIG_FSL_SATA
 #define CONFIG_FSL_SATA_V2
-#define CONFIG_LIBATA
 
 #ifdef CONFIG_FSL_SATA
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
diff --git a/include/configs/P1022DS.h b/include/configs/P1022DS.h
index 4756a71..30e20bc 100644
--- a/include/configs/P1022DS.h
+++ b/include/configs/P1022DS.h
@@ -482,8 +482,6 @@
 #endif
 
 /* SATA */
-#define CONFIG_LIBATA
-#define CONFIG_FSL_SATA
 #define CONFIG_FSL_SATA_V2
 
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
diff --git a/include/configs/P2041RDB.h b/include/configs/P2041RDB.h
index 6008237..917e5d5 100644
--- a/include/configs/P2041RDB.h
+++ b/include/configs/P2041RDB.h
@@ -527,9 +527,6 @@
 #define CONFIG_FSL_SATA_V2
 
 #ifdef CONFIG_FSL_SATA_V2
-#define CONFIG_FSL_SATA
-#define CONFIG_LIBATA
-
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_SATA1
 #define CONFIG_SYS_SATA1		CONFIG_SYS_MPC85xx_SATA1_ADDR
diff --git a/include/configs/P4080DS.h b/include/configs/P4080DS.h
index f192181..117def9 100644
--- a/include/configs/P4080DS.h
+++ b/include/configs/P4080DS.h
@@ -12,9 +12,7 @@
 
 #define CONFIG_PCIE3
 
-#define CONFIG_SATA_SIL
 #define CONFIG_SYS_SATA_MAX_DEVICE  2
-#define CONFIG_LIBATA
 #define CONFIG_LBA48
 
 #define CONFIG_SYS_SRIO
diff --git a/include/configs/T102xQDS.h b/include/configs/T102xQDS.h
index 259e8a0..ed6df53 100644
--- a/include/configs/T102xQDS.h
+++ b/include/configs/T102xQDS.h
@@ -615,8 +615,6 @@
  */
 #define CONFIG_FSL_SATA_V2
 #ifdef CONFIG_FSL_SATA_V2
-#define CONFIG_LIBATA
-#define CONFIG_FSL_SATA
 #define CONFIG_SYS_SATA_MAX_DEVICE	1
 #define CONFIG_SATA1
 #define CONFIG_SYS_SATA1		CONFIG_SYS_MPC85xx_SATA1_ADDR
diff --git a/include/configs/T1040QDS.h b/include/configs/T1040QDS.h
index c694e50..bc5c0d2 100644
--- a/include/configs/T1040QDS.h
+++ b/include/configs/T1040QDS.h
@@ -500,9 +500,6 @@
 /* SATA */
 #define CONFIG_FSL_SATA_V2
 #ifdef CONFIG_FSL_SATA_V2
-#define CONFIG_LIBATA
-#define CONFIG_FSL_SATA
-
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_SATA1
 #define CONFIG_SYS_SATA1		CONFIG_SYS_MPC85xx_SATA1_ADDR
diff --git a/include/configs/T104xRDB.h b/include/configs/T104xRDB.h
index 2dbeffd..2b9c77f 100644
--- a/include/configs/T104xRDB.h
+++ b/include/configs/T104xRDB.h
@@ -614,9 +614,6 @@
 /* SATA */
 #define CONFIG_FSL_SATA_V2
 #ifdef CONFIG_FSL_SATA_V2
-#define CONFIG_LIBATA
-#define CONFIG_FSL_SATA
-
 #define CONFIG_SYS_SATA_MAX_DEVICE	1
 #define CONFIG_SATA1
 #define CONFIG_SYS_SATA1		CONFIG_SYS_MPC85xx_SATA1_ADDR
@@ -634,6 +631,7 @@
 #ifdef CONFIG_USB_EHCI_HCD
 #define CONFIG_USB_EHCI_FSL
 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
+#define CONFIG_EHCI_DESC_BIG_ENDIAN
 #endif
 #endif
 
diff --git a/include/configs/T208xQDS.h b/include/configs/T208xQDS.h
index 41926f7..43fcc6f 100644
--- a/include/configs/T208xQDS.h
+++ b/include/configs/T208xQDS.h
@@ -678,8 +678,6 @@
  * SATA
  */
 #ifdef CONFIG_FSL_SATA_V2
-#define CONFIG_LIBATA
-#define CONFIG_FSL_SATA
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_SATA1
 #define CONFIG_SYS_SATA1		CONFIG_SYS_MPC85xx_SATA1_ADDR
diff --git a/include/configs/T208xRDB.h b/include/configs/T208xRDB.h
index d2ddb17..e1c57de 100644
--- a/include/configs/T208xRDB.h
+++ b/include/configs/T208xRDB.h
@@ -628,8 +628,6 @@
  * SATA
  */
 #ifdef CONFIG_FSL_SATA_V2
-#define CONFIG_LIBATA
-#define CONFIG_FSL_SATA
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_SATA1
 #define CONFIG_SYS_SATA1		CONFIG_SYS_MPC85xx_SATA1_ADDR
diff --git a/include/configs/T4240QDS.h b/include/configs/T4240QDS.h
index 885dc77..099e9e1 100644
--- a/include/configs/T4240QDS.h
+++ b/include/configs/T4240QDS.h
@@ -468,9 +468,6 @@
 
 /* SATA */
 #ifdef CONFIG_FSL_SATA_V2
-#define CONFIG_LIBATA
-#define CONFIG_FSL_SATA
-
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_SATA1
 #define CONFIG_SYS_SATA1		CONFIG_SYS_MPC85xx_SATA1_ADDR
diff --git a/include/configs/T4240RDB.h b/include/configs/T4240RDB.h
index 625130a..98f8f4f 100644
--- a/include/configs/T4240RDB.h
+++ b/include/configs/T4240RDB.h
@@ -240,9 +240,6 @@
 
 /* SATA */
 #ifdef CONFIG_FSL_SATA_V2
-#define CONFIG_LIBATA
-#define CONFIG_FSL_SATA
-
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_SATA1
 #define CONFIG_SYS_SATA1		CONFIG_SYS_MPC85xx_SATA1_ADDR
@@ -635,9 +632,6 @@
 
 /* SATA */
 #ifdef CONFIG_FSL_SATA_V2
-#define CONFIG_LIBATA
-#define CONFIG_FSL_SATA
-
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_SATA1
 #define CONFIG_SYS_SATA1		CONFIG_SYS_MPC85xx_SATA1_ADDR
diff --git a/include/configs/UCP1020.h b/include/configs/UCP1020.h
index 902abc4..e8b1a74 100644
--- a/include/configs/UCP1020.h
+++ b/include/configs/UCP1020.h
@@ -118,9 +118,7 @@
 
 #define CONFIG_ENV_OVERWRITE
 
-#define CONFIG_SATA_SIL
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
-#define CONFIG_LIBATA
 #define CONFIG_LBA48
 
 #define CONFIG_SYS_CLK_FREQ	66666666
diff --git a/include/configs/advantech_dms-ba16.h b/include/configs/advantech_dms-ba16.h
index 09f470c..f370fe5 100644
--- a/include/configs/advantech_dms-ba16.h
+++ b/include/configs/advantech_dms-ba16.h
@@ -39,12 +39,10 @@
 #define CONFIG_MXC_OCOTP
 
 /* SATA Configs */
-#define CONFIG_DWC_AHSATA
 #define CONFIG_SYS_SATA_MAX_DEVICE	1
 #define CONFIG_DWC_AHSATA_PORT_ID	0
 #define CONFIG_DWC_AHSATA_BASE_ADDR	SATA_ARB_BASE_ADDR
 #define CONFIG_LBA48
-#define CONFIG_LIBATA
 
 /* MMC Configs */
 #define CONFIG_FSL_ESDHC
diff --git a/include/configs/am57xx_evm.h b/include/configs/am57xx_evm.h
index dc05bea..28618a5 100644
--- a/include/configs/am57xx_evm.h
+++ b/include/configs/am57xx_evm.h
@@ -96,8 +96,6 @@
 #define CONFIG_OMAP_USB3PHY1_HOST
 
 /* SATA */
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	1
 #define CONFIG_SYS_SCSI_MAX_LUN		1
diff --git a/include/configs/apalis_imx6.h b/include/configs/apalis_imx6.h
index 5a51f3c..c4e9356 100644
--- a/include/configs/apalis_imx6.h
+++ b/include/configs/apalis_imx6.h
@@ -70,12 +70,10 @@
  * SATA Configs
  */
 #ifdef CONFIG_CMD_SATA
-#define CONFIG_DWC_AHSATA
 #define CONFIG_SYS_SATA_MAX_DEVICE	1
 #define CONFIG_DWC_AHSATA_PORT_ID	0
 #define CONFIG_DWC_AHSATA_BASE_ADDR	SATA_ARB_BASE_ADDR
 #define CONFIG_LBA48
-#define CONFIG_LIBATA
 #endif
 
 /* Network */
diff --git a/include/configs/cgtqmx6eval.h b/include/configs/cgtqmx6eval.h
index 2e8993d..b50535f 100644
--- a/include/configs/cgtqmx6eval.h
+++ b/include/configs/cgtqmx6eval.h
@@ -81,12 +81,10 @@
 #define CONFIG_IMX_HDMI
 
 /* SATA */
-#define CONFIG_DWC_AHSATA
 #define CONFIG_SYS_SATA_MAX_DEVICE	1
 #define CONFIG_DWC_AHSATA_PORT_ID	0
 #define CONFIG_DWC_AHSATA_BASE_ADDR	SATA_ARB_BASE_ADDR
 #define CONFIG_LBA48
-#define CONFIG_LIBATA
 
 /* Ethernet */
 #define CONFIG_FEC_MXC
diff --git a/include/configs/cl-som-am57x.h b/include/configs/cl-som-am57x.h
index a3b40ab..6935b06 100644
--- a/include/configs/cl-som-am57x.h
+++ b/include/configs/cl-som-am57x.h
@@ -62,8 +62,6 @@
 
 #ifndef CONFIG_SPL_BUILD
 /* SATA */
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	1
 #define CONFIG_SYS_SCSI_MAX_LUN		1
diff --git a/include/configs/cm_fx6.h b/include/configs/cm_fx6.h
index da3233e..5195610 100644
--- a/include/configs/cm_fx6.h
+++ b/include/configs/cm_fx6.h
@@ -209,9 +209,7 @@
 
 /* SATA */
 #define CONFIG_SYS_SATA_MAX_DEVICE	1
-#define CONFIG_LIBATA
 #define CONFIG_LBA48
-#define CONFIG_DWC_AHSATA
 #define CONFIG_DWC_AHSATA_PORT_ID	0
 #define CONFIG_DWC_AHSATA_BASE_ADDR	SATA_ARB_BASE_ADDR
 
diff --git a/include/configs/cm_t54.h b/include/configs/cm_t54.h
index 9152c71..1351eb8 100644
--- a/include/configs/cm_t54.h
+++ b/include/configs/cm_t54.h
@@ -47,8 +47,6 @@
 #define CONFIG_SPL_SATA_BOOT_DEVICE		0
 #define CONFIG_SYS_SATA_FAT_BOOT_PARTITION	1
 
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	1
 #define CONFIG_SYS_SCSI_MAX_LUN		1
diff --git a/include/configs/controlcenterd.h b/include/configs/controlcenterd.h
index 37c8be4..4312ddd 100644
--- a/include/configs/controlcenterd.h
+++ b/include/configs/controlcenterd.h
@@ -245,10 +245,8 @@
 /*
  * SATA
  */
-#define CONFIG_LIBATA
 #define CONFIG_LBA48
 
-#define CONFIG_FSL_SATA
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_SATA1
 #define CONFIG_SYS_SATA1		CONFIG_SYS_MPC85xx_SATA1_ADDR
diff --git a/include/configs/controlcenterdc.h b/include/configs/controlcenterdc.h
index 715e9ed..a882fa6 100644
--- a/include/configs/controlcenterdc.h
+++ b/include/configs/controlcenterdc.h
@@ -48,8 +48,6 @@
 /*
  * SATA/SCSI/AHCI configuration
  */
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	2
 #define CONFIG_SYS_SCSI_MAX_LUN		1
diff --git a/include/configs/corenet_ds.h b/include/configs/corenet_ds.h
index 0dbf149..d0e8bfb 100644
--- a/include/configs/corenet_ds.h
+++ b/include/configs/corenet_ds.h
@@ -541,9 +541,6 @@
 
 /* SATA */
 #ifdef CONFIG_FSL_SATA_V2
-#define CONFIG_LIBATA
-#define CONFIG_FSL_SATA
-
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_SATA1
 #define CONFIG_SYS_SATA1		CONFIG_SYS_MPC85xx_SATA1_ADDR
diff --git a/include/configs/cyrus.h b/include/configs/cyrus.h
index 1b20d85..4fea53b 100644
--- a/include/configs/cyrus.h
+++ b/include/configs/cyrus.h
@@ -376,9 +376,6 @@
 
 /* SATA */
 #ifdef CONFIG_FSL_SATA_V2
-#define CONFIG_LIBATA
-#define CONFIG_FSL_SATA
-
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_SATA1
 #define CONFIG_SYS_SATA1		CONFIG_SYS_MPC85xx_SATA1_ADDR
diff --git a/include/configs/db-88f6820-gp.h b/include/configs/db-88f6820-gp.h
index 44fd968..32f93f2 100644
--- a/include/configs/db-88f6820-gp.h
+++ b/include/configs/db-88f6820-gp.h
@@ -44,8 +44,6 @@
 /*
  * SATA/SCSI/AHCI configuration
  */
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	2
 #define CONFIG_SYS_SCSI_MAX_LUN		1
diff --git a/include/configs/db-mv784mp-gp.h b/include/configs/db-mv784mp-gp.h
index 4a5be61..3dcc287 100644
--- a/include/configs/db-mv784mp-gp.h
+++ b/include/configs/db-mv784mp-gp.h
@@ -49,8 +49,6 @@
 
 /* SATA support */
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
-#define CONFIG_SATA_MV
-#define CONFIG_LIBATA
 #define CONFIG_LBA48
 
 /* Additional FS support/configuration */
diff --git a/include/configs/dh_imx6.h b/include/configs/dh_imx6.h
index 11a01d4..fb49997 100644
--- a/include/configs/dh_imx6.h
+++ b/include/configs/dh_imx6.h
@@ -84,12 +84,10 @@
 
 /* SATA Configs */
 #ifdef CONFIG_CMD_SATA
-#define CONFIG_DWC_AHSATA
 #define CONFIG_SYS_SATA_MAX_DEVICE	1
 #define CONFIG_DWC_AHSATA_PORT_ID	0
 #define CONFIG_DWC_AHSATA_BASE_ADDR	SATA_ARB_BASE_ADDR
 #define CONFIG_LBA48
-#define CONFIG_LIBATA
 #endif
 
 /* SPI Flash Configs */
diff --git a/include/configs/dra7xx_evm.h b/include/configs/dra7xx_evm.h
index f84c1f0..f777d57 100644
--- a/include/configs/dra7xx_evm.h
+++ b/include/configs/dra7xx_evm.h
@@ -148,8 +148,6 @@
 #define CONFIG_OMAP_USB2PHY2_HOST
 
 /* SATA */
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	1
 #define CONFIG_SYS_SCSI_MAX_LUN		1
diff --git a/include/configs/edminiv2.h b/include/configs/edminiv2.h
index 17d2383..2b7a5d7 100644
--- a/include/configs/edminiv2.h
+++ b/include/configs/edminiv2.h
@@ -140,7 +140,6 @@
 #define __io
 #define CONFIG_IDE_PREINIT
 /* ED Mini V has an IDE-compatible SATA connector for port 1 */
-#define CONFIG_MVSATA_IDE
 #define CONFIG_MVSATA_IDE_USE_PORT1
 /* Needs byte-swapping for ATA data register */
 #define CONFIG_IDE_SWAP_IO
diff --git a/include/configs/efi-x86.h b/include/configs/efi-x86.h
index 43935bf..b027615 100644
--- a/include/configs/efi-x86.h
+++ b/include/configs/efi-x86.h
@@ -11,8 +11,6 @@
 
 #undef CONFIG_TPM_TIS_BASE_ADDRESS
 
-#undef CONFIG_SCSI_AHCI
-
 #define CONFIG_STD_DEVICES_SETTINGS     "stdin=usbkbd,vga,serial\0" \
 					"stdout=vga,serial\0" \
 					"stderr=vga,serial\0"
diff --git a/include/configs/galileo.h b/include/configs/galileo.h
index 00c5434..cf798d0 100644
--- a/include/configs/galileo.h
+++ b/include/configs/galileo.h
@@ -22,9 +22,6 @@
 					"stdout=serial\0" \
 					"stderr=serial\0"
 
-/* SATA is not supported in Quark SoC */
-#undef CONFIG_SCSI_AHCI
-
 /* 10/100M Ethernet support */
 #define CONFIG_DESIGNWARE_ETH
 #define CONFIG_DW_ALTDESCRIPTOR
diff --git a/include/configs/ge_bx50v3.h b/include/configs/ge_bx50v3.h
index 33f5101..1454577 100644
--- a/include/configs/ge_bx50v3.h
+++ b/include/configs/ge_bx50v3.h
@@ -51,12 +51,10 @@
 
 /* SATA Configs */
 #ifdef CONFIG_CMD_SATA
-#define CONFIG_DWC_AHSATA
 #define CONFIG_SYS_SATA_MAX_DEVICE	1
 #define CONFIG_DWC_AHSATA_PORT_ID	0
 #define CONFIG_DWC_AHSATA_BASE_ADDR	SATA_ARB_BASE_ADDR
 #define CONFIG_LBA48
-#define CONFIG_LIBATA
 #endif
 
 /* MMC Configs */
diff --git a/include/configs/gw_ventana.h b/include/configs/gw_ventana.h
index 05c88b3..068962d 100644
--- a/include/configs/gw_ventana.h
+++ b/include/configs/gw_ventana.h
@@ -102,12 +102,10 @@
  * SATA Configs
  */
 #ifdef CONFIG_CMD_SATA
-  #define CONFIG_DWC_AHSATA
   #define CONFIG_SYS_SATA_MAX_DEVICE	1
   #define CONFIG_DWC_AHSATA_PORT_ID	0
   #define CONFIG_DWC_AHSATA_BASE_ADDR	SATA_ARB_BASE_ADDR
   #define CONFIG_LBA48
-  #define CONFIG_LIBATA
 #endif
 
 /*
diff --git a/include/configs/highbank.h b/include/configs/highbank.h
index b2b2c25..a5a5240 100644
--- a/include/configs/highbank.h
+++ b/include/configs/highbank.h
@@ -33,8 +33,6 @@
 #define CONFIG_SYS_BOOTCOUNT_ADDR	0xfff3cf0c
 
 #define CONFIG_MISC_INIT_R
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	5
 #define CONFIG_SYS_SCSI_MAX_LUN		1
diff --git a/include/configs/ls1012a_common.h b/include/configs/ls1012a_common.h
index d2fa50a..57cae94 100644
--- a/include/configs/ls1012a_common.h
+++ b/include/configs/ls1012a_common.h
@@ -65,7 +65,7 @@
 #define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_ENV_SIZE			0x40000          /* 256KB */
-#define CONFIG_ENV_OFFSET		0x200000        /* 2MB */
+#define CONFIG_ENV_OFFSET		0x300000        /* 3MB */
 #define CONFIG_ENV_SECT_SIZE		0x40000
 #endif
 
@@ -94,7 +94,7 @@
 	"kernel_addr=0x100000\0"		\
 	"fdt_high=0xffffffffffffffff\0"		\
 	"initrd_high=0xffffffffffffffff\0"	\
-	"kernel_start=0xa00000\0"		\
+	"kernel_start=0x1000000\0"		\
 	"kernel_load=0xa0000000\0"		\
 	"kernel_size=0x2800000\0"		\
 
diff --git a/include/configs/ls1012afrdm.h b/include/configs/ls1012afrdm.h
index efb4c00..5b4bf28 100644
--- a/include/configs/ls1012afrdm.h
+++ b/include/configs/ls1012afrdm.h
@@ -27,7 +27,7 @@
        "kernel_addr=0x100000\0"                \
        "fdt_high=0xffffffffffffffff\0"         \
        "initrd_high=0xffffffffffffffff\0"      \
-       "kernel_start=0xa00000\0"               \
+       "kernel_start=0x1000000\0"              \
        "kernel_load=0x96000000\0"              \
        "kernel_size=0x2800000\0"
 
diff --git a/include/configs/ls1012aqds.h b/include/configs/ls1012aqds.h
index d150547..af5f37c 100644
--- a/include/configs/ls1012aqds.h
+++ b/include/configs/ls1012aqds.h
@@ -125,8 +125,6 @@
 #endif
 
 /* SATA */
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 
 #define CONFIG_SYS_SATA				AHCI_BASE_ADDR
diff --git a/include/configs/ls1012ardb.h b/include/configs/ls1012ardb.h
index 7941170..89aa952 100644
--- a/include/configs/ls1012ardb.h
+++ b/include/configs/ls1012ardb.h
@@ -40,8 +40,6 @@
 #endif
 
 /* SATA */
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 
 #define CONFIG_SYS_SATA				AHCI_BASE_ADDR
diff --git a/include/configs/ls1021aiot.h b/include/configs/ls1021aiot.h
index 46bf55f..4a63efc 100644
--- a/include/configs/ls1021aiot.h
+++ b/include/configs/ls1021aiot.h
@@ -127,8 +127,6 @@
 #define CONFIG_FSL_ESDHC
 
 /* SATA */
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 #ifndef PCI_DEVICE_ID_FREESCALE_AHCI
 #define PCI_DEVICE_ID_FREESCALE_AHCI	0x0440
diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h
index 5be61ad..3db7ef1 100644
--- a/include/configs/ls1021atwr.h
+++ b/include/configs/ls1021atwr.h
@@ -420,16 +420,22 @@
 	"initrd_high=0xffffffff\0"      \
 	"fdt_high=0xffffffff\0"		\
 	"fdt_addr=0x64f00000\0"		\
-	"kernel_addr=0x65000000\0"	\
+	"kernel_addr=0x61000000\0"	\
+	"kernelheader_addr=0x60800000\0"	\
 	"scriptaddr=0x80000000\0"	\
 	"scripthdraddr=0x80080000\0"	\
 	"fdtheader_addr_r=0x80100000\0"	\
 	"kernelheader_addr_r=0x80200000\0"	\
 	"kernel_addr_r=0x81000000\0"	\
+	"kernelheader_size=0x40000\0"	\
 	"fdt_addr_r=0x90000000\0"	\
 	"ramdisk_addr_r=0xa0000000\0"	\
 	"load_addr=0xa0000000\0"	\
 	"kernel_size=0x2800000\0"	\
+	"kernel_addr_sd=0x8000\0"	\
+	"kernel_size_sd=0x14000\0"	\
+	"kernelhdr_addr_sd=0x4000\0"		\
+	"kernelhdr_size_sd=0x10\0"		\
 	BOOTENV				\
 	"boot_scripts=ls1021atwr_boot.scr\0"	\
 	"boot_script_hdr=hdr_ls1021atwr_bs.out\0"	\
@@ -460,26 +466,35 @@
 		"source ${scriptaddr}\0"	  \
 	"qspi_bootcmd=echo Trying load from qspi..;"	\
 		"sf probe && sf read $load_addr "	\
-		"$kernel_addr $kernel_size && bootm $load_addr#$board\0"	\
+		"$kernel_addr $kernel_size; env exists secureboot "	\
+		"&& sf read $kernelheader_addr_r $kernelheader_addr "	\
+		"$kernelheader_size && esbc_validate ${kernelheader_addr_r}; " \
+		"bootm $load_addr#$board\0" \
 	"nor_bootcmd=echo Trying load from nor..;"	\
 		"cp.b $kernel_addr $load_addr "		\
-		"$kernel_size && bootm $load_addr#$board\0" \
+		"$kernel_size; env exists secureboot "	\
+		"&& cp.b $kernelheader_addr $kernelheader_addr_r "	\
+		"$kernelheader_size && esbc_validate ${kernelheader_addr_r}; " \
+		"bootm $load_addr#$board\0"	\
 	"sd_bootcmd=echo Trying load from SD ..;"       \
 		"mmcinfo && mmc read $load_addr "	\
 		"$kernel_addr_sd $kernel_size_sd && "	\
+		"env exists secureboot && mmc read $kernelheader_addr_r "		\
+		"$kernelhdr_addr_sd $kernelhdr_size_sd "		\
+		" && esbc_validate ${kernelheader_addr_r};"	\
 		"bootm $load_addr#$board\0"
 #endif
 
 #undef CONFIG_BOOTCOMMAND
 #if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI)
-#define CONFIG_BOOTCOMMAND "run distro_bootcmd; env exists secureboot"	\
-			   "&& esbc_halt; run qspi_bootcmd;"
+#define CONFIG_BOOTCOMMAND "run distro_bootcmd; run qspi_bootcmd"	\
+			   "env exists secureboot && esbc_halt"
 #elif defined(CONFIG_SD_BOOT)
-#define CONFIG_BOOTCOMMAND "run distro_bootcmd; env exists secureboot"  \
-			   "&& esbc_halt; run sd_bootcmd;"
+#define CONFIG_BOOTCOMMAND "run distro_bootcmd; run sd_bootcmd; "	\
+			   "env exists secureboot && esbc_halt;"
 #else
-#define CONFIG_BOOTCOMMAND "run distro_bootcmd; env exists secureboot"	\
-			   "&& esbc_halt; run nor_bootcmd;"
+#define CONFIG_BOOTCOMMAND "run distro_bootcmd; run nor_bootcmd;"	\
+			   "env exists secureboot && esbc_halt;"
 #endif
 
 /*
diff --git a/include/configs/ls1043a_common.h b/include/configs/ls1043a_common.h
index a4cd09a..67b5ea7 100644
--- a/include/configs/ls1043a_common.h
+++ b/include/configs/ls1043a_common.h
@@ -252,7 +252,7 @@
 	"fdt_high=0xffffffffffffffff\0"		\
 	"initrd_high=0xffffffffffffffff\0"	\
 	"fdt_addr=0x64f00000\0"		 	\
-	"kernel_addr=0x65000000\0"		\
+	"kernel_addr=0x61000000\0"		\
 	"scriptaddr=0x80000000\0"		\
 	"scripthdraddr=0x80080000\0"		\
 	"fdtheader_addr_r=0x80100000\0"		\
@@ -260,9 +260,13 @@
 	"kernel_addr_r=0x81000000\0"		\
 	"fdt_addr_r=0x90000000\0"		\
 	"load_addr=0xa0000000\0"		\
+	"kernelheader_addr=0x60800000\0"	\
 	"kernel_size=0x2800000\0"		\
+	"kernelheader_size=0x40000\0"		\
 	"kernel_addr_sd=0x8000\0"		\
 	"kernel_size_sd=0x14000\0"		\
+	"kernelhdr_addr_sd=0x4000\0"		\
+	"kernelhdr_size_sd=0x10\0"		\
 	"console=ttyS0,115200\0"		\
 	"boot_os=y\0"				\
 	"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0"	\
@@ -295,26 +299,35 @@
 		"source ${scriptaddr}\0"			\
 	"qspi_bootcmd=echo Trying load from qspi..;"	\
 		"sf probe && sf read $load_addr "	\
-		"$kernel_addr $kernel_size && bootm $load_addr#$board\0" \
+		"$kernel_addr $kernel_size; env exists secureboot "	\
+		"&& sf read $kernelheader_addr_r $kernelheader_addr "	\
+		"$kernelheader_size && esbc_validate ${kernelheader_addr_r}; " \
+		"bootm $load_addr#$board\0"	\
 	"nor_bootcmd=echo Trying load from nor..;"	\
 		"cp.b $kernel_addr $load_addr "	\
-		"$kernel_size && bootm $load_addr#$board\0" \
+		"$kernel_size; env exists secureboot "	\
+		"&& cp.b $kernelheader_addr $kernelheader_addr_r "	\
+		"$kernelheader_size && esbc_validate ${kernelheader_addr_r}; " \
+		"bootm $load_addr#$board\0"	    \
 	"sd_bootcmd=echo Trying load from SD ..;"       \
 		"mmcinfo; mmc read $load_addr "         \
 		"$kernel_addr_sd $kernel_size_sd && "     \
+		"env exists secureboot && mmc read $kernelheader_addr_r "		\
+		"$kernelhdr_addr_sd $kernelhdr_size_sd "		\
+		" && esbc_validate ${kernelheader_addr_r};"	\
 		"bootm $load_addr#$board\0"
 
 
 #undef CONFIG_BOOTCOMMAND
 #if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI)
-#define CONFIG_BOOTCOMMAND "run distro_bootcmd; env exists secureboot"	\
-			   "&& esbc_halt; run qspi_bootcmd;"
+#define CONFIG_BOOTCOMMAND "run distro_bootcmd; run qspi_bootcmd; "	\
+			   "env exists secureboot && esbc_halt;"
 #elif defined(CONFIG_SD_BOOT)
-#define CONFIG_BOOTCOMMAND "run distro_bootcmd; env exists secureboot"  \
-			   "&& esbc_halt; run sd_bootcmd;"
+#define CONFIG_BOOTCOMMAND "run distro_bootcmd; run sd_bootcmd; "  \
+			   "env exists secureboot && esbc_halt;"
 #else
-#define CONFIG_BOOTCOMMAND "run distro_bootcmd; env exists secureboot"	\
-			   "&& esbc_halt; run nor_bootcmd;"
+#define CONFIG_BOOTCOMMAND "run distro_bootcmd; run nor_bootcmd; "	\
+			   "env exists secureboot && esbc_halt;"
 #endif
 #endif
 
diff --git a/include/configs/ls1043aqds.h b/include/configs/ls1043aqds.h
index 8cc2abb..a7f78f4 100644
--- a/include/configs/ls1043aqds.h
+++ b/include/configs/ls1043aqds.h
@@ -94,8 +94,6 @@
 #endif
 
 /* SATA */
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 
 /* EEPROM */
diff --git a/include/configs/ls1043ardb.h b/include/configs/ls1043ardb.h
index b4b4d5e..34f8228 100644
--- a/include/configs/ls1043ardb.h
+++ b/include/configs/ls1043ardb.h
@@ -286,8 +286,6 @@
 
 /* SATA */
 #ifndef SPL_NO_SATA
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #ifndef CONFIG_CMD_EXT2
 #define CONFIG_CMD_EXT2
 #endif
diff --git a/include/configs/ls1046a_common.h b/include/configs/ls1046a_common.h
index 11f2a28..e208f7d 100644
--- a/include/configs/ls1046a_common.h
+++ b/include/configs/ls1046a_common.h
@@ -225,10 +225,14 @@
 	"fdt_addr_r=0x90000000\0"               \
 	"ramdisk_addr_r=0xa0000000\0"           \
 	"kernel_start=0x1000000\0"		\
+	"kernelheader_start=0x800000\0"		\
 	"kernel_load=0xa0000000\0"		\
 	"kernel_size=0x2800000\0"		\
+	"kernelheader_size=0x40000\0"		\
 	"kernel_addr_sd=0x8000\0"		\
 	"kernel_size_sd=0x14000\0"		\
+	"kernelhdr_addr_sd=0x4000\0"		\
+	"kernelhdr_size_sd=0x10\0"		\
 	"console=ttyS0,115200\0"                \
 	 CONFIG_MTDPARTS_DEFAULT "\0"		\
 	BOOTENV					\
@@ -261,10 +265,16 @@
 		"source ${scriptaddr}\0"	  \
 	"qspi_bootcmd=echo Trying load from qspi..;"      \
 		"sf probe && sf read $load_addr "         \
-		"$kernel_start $kernel_size && bootm $load_addr#$board\0" \
+		"$kernel_start $kernel_size; env exists secureboot "	\
+		"&& sf read $kernelheader_addr_r $kernelheader_start "	\
+		"$kernelheader_size && esbc_validate ${kernelheader_addr_r}; " \
+		"bootm $load_addr#$board\0"		\
 	"sd_bootcmd=echo Trying load from SD ..;"	\
 		"mmcinfo; mmc read $load_addr "		\
 		"$kernel_addr_sd $kernel_size_sd && "	\
+		"env exists secureboot && mmc read $kernelheader_addr_r "		\
+		"$kernelhdr_addr_sd $kernelhdr_size_sd "		\
+		" && esbc_validate ${kernelheader_addr_r};"	\
 		"bootm $load_addr#$board\0"
 
 #endif
diff --git a/include/configs/ls1046aqds.h b/include/configs/ls1046aqds.h
index 1713e2c..f510f24 100644
--- a/include/configs/ls1046aqds.h
+++ b/include/configs/ls1046aqds.h
@@ -137,8 +137,6 @@
 #endif
 
 /* SATA */
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 
 /* EEPROM */
diff --git a/include/configs/ls1046ardb.h b/include/configs/ls1046ardb.h
index d001b80..784894f 100644
--- a/include/configs/ls1046ardb.h
+++ b/include/configs/ls1046ardb.h
@@ -211,8 +211,6 @@
 
 /* SATA */
 #ifndef SPL_NO_SATA
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 
 #define CONFIG_SYS_SATA				AHCI_BASE_ADDR
@@ -226,11 +224,11 @@
 #ifndef SPL_NO_MISC
 #undef CONFIG_BOOTCOMMAND
 #if defined(CONFIG_QSPI_BOOT)
-#define CONFIG_BOOTCOMMAND "run distro_bootcmd; env exists secureboot"	\
-			   "&& esbc_halt; run qspi_bootcmd;"
+#define CONFIG_BOOTCOMMAND "run distro_bootcmd; run qspi_bootcmd; "	\
+			   "env exists secureboot && esbc_halt;;"
 #elif defined(CONFIG_SD_BOOT)
-#define CONFIG_BOOTCOMMAND "run distro_bootcmd; env exists secureboot"	\
-			   "&& esbc_halt; run sd_bootcmd;"
+#define CONFIG_BOOTCOMMAND "run distro_bootcmd;run sd_bootcmd; "	\
+			   "env exists secureboot && esbc_halt;"
 #endif
 #endif
 
diff --git a/include/configs/ls1088a_common.h b/include/configs/ls1088a_common.h
index 6b71d47..0cd2f3c 100644
--- a/include/configs/ls1088a_common.h
+++ b/include/configs/ls1088a_common.h
@@ -144,9 +144,6 @@
 #if defined(CONFIG_FSL_MC_ENET)
 #define CONFIG_SYS_LS_MC_DRAM_BLOCK_MIN_SIZE		(512UL * 1024 * 1024)
 #endif
-
-#define CONFIG_FSL_CAAM			/* Enable SEC/CAAM */
-
 /* Command line configuration */
 #define CONFIG_CMD_GREPENV
 #define CONFIG_CMD_CACHE
@@ -156,8 +153,6 @@
 
 /* SATA */
 #ifdef CONFIG_SCSI
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 #define CONFIG_SYS_SATA1		AHCI_BASE_ADDR1
 
diff --git a/include/configs/ls1088aqds.h b/include/configs/ls1088aqds.h
index 310e8fd..e7e3afe 100644
--- a/include/configs/ls1088aqds.h
+++ b/include/configs/ls1088aqds.h
@@ -335,6 +335,26 @@
 	QIXIS_SDID_MASK) != QIXIS_ESDHC_NO_ADAPTER)
 
 /* Initial environment variables */
+#ifdef CONFIG_SECURE_BOOT
+#undef CONFIG_EXTRA_ENV_SETTINGS
+#define CONFIG_EXTRA_ENV_SETTINGS		\
+	"hwconfig=fsl_ddr:bank_intlv=auto\0"	\
+	"loadaddr=0x90100000\0"			\
+	"kernel_addr=0x100000\0"		\
+	"ramdisk_addr=0x800000\0"		\
+	"ramdisk_size=0x2000000\0"		\
+	"fdt_high=0xa0000000\0"			\
+	"initrd_high=0xffffffffffffffff\0"	\
+	"kernel_start=0x1000000\0"		\
+	"kernel_load=0xa0000000\0"		\
+	"kernel_size=0x2800000\0"		\
+	"mcinitcmd=sf probe 0:0;sf read 0xa0a00000 0xa00000 0x100000;"	\
+	"sf read 0xa0700000 0x700000 0x4000; esbc_validate 0xa0700000;"	\
+	"sf read 0xa0e00000 0xe00000 0x100000;"	\
+	"sf read 0xa0740000 0x740000 0x4000;esbc_validate 0xa0740000;"	\
+	"fsl_mc start mc 0xa0a00000 0xa0e00000\0"			\
+	"mcmemsize=0x70000000 \0"
+#else /* if !(CONFIG_SECURE_BOOT) */
 #if defined(CONFIG_QSPI_BOOT)
 #undef CONFIG_EXTRA_ENV_SETTINGS
 #define CONFIG_EXTRA_ENV_SETTINGS		\
@@ -385,6 +405,7 @@
 	"mcinitcmd=fsl_mc start mc 0x580A00000 0x580E00000\0"	\
 	"mcmemsize=0x70000000 \0"
 #endif
+#endif /* CONFIG_SECURE_BOOT */
 
 #ifdef CONFIG_FSL_MC_ENET
 #define CONFIG_FSL_MEMAC
diff --git a/include/configs/ls1088ardb.h b/include/configs/ls1088ardb.h
index e6bf2b8..1da8153 100644
--- a/include/configs/ls1088ardb.h
+++ b/include/configs/ls1088ardb.h
@@ -95,6 +95,7 @@
 #define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE }
 #endif
 #endif
+#define CONFIG_NAND_FSL_IFC
 #define CONFIG_SYS_NAND_MAX_ECCPOS	256
 #define CONFIG_SYS_NAND_MAX_OOBFREE	2
 
@@ -132,6 +133,7 @@
 #define CONFIG_SYS_NAND_BASE_LIST	{ CONFIG_SYS_NAND_BASE }
 #define CONFIG_SYS_MAX_NAND_DEVICE	1
 #define CONFIG_MTD_NAND_VERIFY_WRITE
+#define CONFIG_CMD_NAND
 
 #define CONFIG_SYS_NAND_BLOCK_SIZE	(128 * 1024)
 
@@ -261,13 +263,23 @@
 #define MC_INIT_CMD				\
 	"mcinitcmd=sf probe 0:0;sf read 0x80000000 0xA00000 0x100000;"	\
 	"sf read 0x80100000 0xE00000 0x100000;"				\
-	"fsl_mc start mc 0x80000000 0x80100000\0"			\
+	"env exists secureboot && "			\
+	"sf read 0x80700000 0x700000 0x40000 && "	\
+	"sf read 0x80740000 0x740000 0x40000 && "	\
+	"esbc_validate 0x80700000 && "			\
+	"esbc_validate 0x80740000 ;"			\
+	"fsl_mc start mc 0x80000000 0x80100000\0"	\
 	"mcmemsize=0x70000000\0"
 #elif defined(CONFIG_SD_BOOT)
 #define MC_INIT_CMD				\
 	"mcinitcmd=mmcinfo;mmc read 0x80000000 0x5000 0x800;"		\
 	"mmc read 0x80100000 0x7000 0x800;"				\
-	"fsl_mc start mc 0x80000000 0x80100000\0"			\
+	"env exists secureboot && "			\
+	"mmc read 0x80700000 0x3800 0x10 && "		\
+	"mmc read 0x80740000 0x3A00 0x10 && "		\
+	"esbc_validate 0x80700000 && "			\
+	"esbc_validate 0x80740000 ;"			\
+	"fsl_mc start mc 0x80000000 0x80100000\0"	\
 	"mcmemsize=0x70000000\0"
 #endif
 
@@ -282,6 +294,7 @@
 	"fdt_addr=0x64f00000\0"			\
 	"kernel_addr=0x1000000\0"		\
 	"kernel_addr_sd=0x8000\0"		\
+	"kernelhdr_addr_sd=0x4000\0"		\
 	"kernel_start=0x580100000\0"		\
 	"kernelheader_start=0x580800000\0"	\
 	"scriptaddr=0x80000000\0"		\
@@ -295,6 +308,7 @@
 	"load_addr=0xa0000000\0"		\
 	"kernel_size=0x2800000\0"		\
 	"kernel_size_sd=0x14000\0"		\
+	"kernelhdr_size_sd=0x10\0"		\
 	MC_INIT_CMD				\
 	BOOTENV					\
 	"boot_scripts=ls1088ardb_boot.scr\0"	\
@@ -331,29 +345,41 @@
 		"bootm $load_addr#ls1088ardb\0"			\
 	"qspi_bootcmd=echo Trying load from qspi..;"		\
 		"sf probe && sf read $load_addr "		\
-		"$kernel_addr $kernel_size &&"			\
+		"$kernel_addr $kernel_size ; env exists secureboot "	\
+		"&& sf read $kernelheader_addr_r $kernelheader_addr "	\
+		"$kernelheader_size && esbc_validate ${kernelheader_addr_r}; "\
 		"bootm $load_addr#$BOARD\0"			\
-	"sd_bootcmd=echo Trying load from sd card..;"		\
+		"sd_bootcmd=echo Trying load from sd card..;"		\
 		"mmcinfo; mmc read $load_addr "			\
 		"$kernel_addr_sd $kernel_size_sd ;"		\
+		"env exists secureboot && mmc read $kernelheader_addr_r "\
+		"$kernelhdr_addr_sd $kernelhdr_size_sd "	\
+		" && esbc_validate ${kernelheader_addr_r};"	\
 		"bootm $load_addr#$BOARD\0"
 
 #undef CONFIG_BOOTCOMMAND
 #if defined(CONFIG_QSPI_BOOT)
 /* Try to boot an on-QSPI kernel first, then do normal distro boot */
 #define CONFIG_BOOTCOMMAND                                      \
-		"env exists mcinitcmd && run mcinitcmd && "	\
-		"sf read 0x80200000 0xd00000 0x100000;"	\
-		" fsl_mc apply dpl 0x80200000;"		\
-		"run distro_bootcmd;run qspi_bootcmd"
+		"sf read 0x80200000 0xd00000 0x100000;"		\
+		"env exists mcinitcmd && env exists secureboot "	\
+		" && sf read 0x80780000 0x780000 0x100000 "	\
+		"&& esbc_validate 0x80780000;env exists mcinitcmd "	\
+		"&& fsl_mc apply dpl 0x80200000;"		\
+		"run distro_bootcmd;run qspi_bootcmd;"		\
+		"env exists secureboot && esbc_halt;"
+
 /* Try to boot an on-SD kernel first, then do normal distro boot */
 #elif defined(CONFIG_SD_BOOT)
 #define CONFIG_BOOTCOMMAND                                      \
-		"env exists mcinitcmd && run mcinitcmd ;"	\
-		"&& env exists mcinitcmd && mmcinfo; "		\
-		"mmc read 0x88000000 0x6800 0x800; "		\
-		"&& fsl_mc apply dpl 0x88000000;"		\
-		"run distro_bootcmd;run sd_bootcmd"
+		"env exists mcinitcmd && mmcinfo; "		\
+		"mmc read 0x80200000 0x6800 0x800; "		\
+		"env exists mcinitcmd && env exists secureboot "	\
+		" && mmc read 0x80780000 0x3800 0x10 "		\
+		"&& esbc_validate 0x80780000;env exists mcinitcmd "	\
+		"&& fsl_mc apply dpl 0x80200000;"		\
+		"run distro_bootcmd;run sd_bootcmd;"		\
+		"env exists secureboot && esbc_halt;"
 #endif
 
 /* MAC/PHY configuration */
diff --git a/include/configs/ls2080aqds.h b/include/configs/ls2080aqds.h
index f1968cc..815d8ad 100644
--- a/include/configs/ls2080aqds.h
+++ b/include/configs/ls2080aqds.h
@@ -46,8 +46,6 @@
 #define CONFIG_FSL_DDR_BIST	/* enable built-in memory test */
 
 /* SATA */
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 
 #define CONFIG_SYS_SATA1			AHCI_BASE_ADDR1
diff --git a/include/configs/ls2080ardb.h b/include/configs/ls2080ardb.h
index 650db2f..6f3301c 100644
--- a/include/configs/ls2080ardb.h
+++ b/include/configs/ls2080ardb.h
@@ -64,8 +64,6 @@
 #define CONFIG_FSL_DDR_BIST	/* enable built-in memory test */
 
 /* SATA */
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 
 #define CONFIG_SYS_SATA1			AHCI_BASE_ADDR1
diff --git a/include/configs/m53evk.h b/include/configs/m53evk.h
index 29eb59a..50379c7 100644
--- a/include/configs/m53evk.h
+++ b/include/configs/m53evk.h
@@ -141,12 +141,10 @@
  * SATA
  */
 #ifdef CONFIG_CMD_SATA
-#define CONFIG_DWC_AHSATA
 #define CONFIG_SYS_SATA_MAX_DEVICE	1
 #define CONFIG_DWC_AHSATA_PORT_ID	0
 #define CONFIG_DWC_AHSATA_BASE_ADDR	SATA_BASE_ADDR
 #define CONFIG_LBA48
-#define CONFIG_LIBATA
 #endif
 
 /*
diff --git a/include/configs/mvebu_armada-37xx.h b/include/configs/mvebu_armada-37xx.h
index 1b2e0d7..af16b94 100644
--- a/include/configs/mvebu_armada-37xx.h
+++ b/include/configs/mvebu_armada-37xx.h
@@ -96,9 +96,7 @@
 /*
  * SATA/SCSI/AHCI configuration
  */
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
-#define CONFIG_LIBATA
 #define CONFIG_LBA48
 #define CONFIG_SYS_64BIT_LBA
 
diff --git a/include/configs/mvebu_armada-8k.h b/include/configs/mvebu_armada-8k.h
index d855274..7f14316 100644
--- a/include/configs/mvebu_armada-8k.h
+++ b/include/configs/mvebu_armada-8k.h
@@ -96,9 +96,7 @@
 /*
  * SATA/SCSI/AHCI configuration
  */
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
-#define CONFIG_LIBATA
 #define CONFIG_LBA48
 #define CONFIG_SYS_64BIT_LBA
 
diff --git a/include/configs/mx53loco.h b/include/configs/mx53loco.h
index e973b35..323aa3d 100644
--- a/include/configs/mx53loco.h
+++ b/include/configs/mx53loco.h
@@ -182,12 +182,10 @@
 #define CONFIG_SYS_MMC_ENV_DEV 0
 
 #ifdef CONFIG_CMD_SATA
-	#define CONFIG_DWC_AHSATA
 	#define CONFIG_SYS_SATA_MAX_DEVICE      1
 	#define CONFIG_DWC_AHSATA_PORT_ID       0
 	#define CONFIG_DWC_AHSATA_BASE_ADDR     SATA_BASE_ADDR
 	#define CONFIG_LBA48
-	#define CONFIG_LIBATA
 #endif
 
 /* Framebuffer and LCD */
diff --git a/include/configs/mx6cuboxi.h b/include/configs/mx6cuboxi.h
index 6b42b2b..d649172 100644
--- a/include/configs/mx6cuboxi.h
+++ b/include/configs/mx6cuboxi.h
@@ -23,12 +23,10 @@
 
 /* SATA Configuration */
 #ifdef CONFIG_CMD_SATA
-#define CONFIG_DWC_AHSATA
 #define CONFIG_SYS_SATA_MAX_DEVICE      1
 #define CONFIG_DWC_AHSATA_PORT_ID       0
 #define CONFIG_DWC_AHSATA_BASE_ADDR     SATA_ARB_BASE_ADDR
 #define CONFIG_LBA48
-#define CONFIG_LIBATA
 #endif
 
 /* Ethernet Configuration */
diff --git a/include/configs/nitrogen6x.h b/include/configs/nitrogen6x.h
index b847906..8e0d6df 100644
--- a/include/configs/nitrogen6x.h
+++ b/include/configs/nitrogen6x.h
@@ -49,12 +49,10 @@
  * SATA Configs
  */
 #ifdef CONFIG_CMD_SATA
-#define CONFIG_DWC_AHSATA
 #define CONFIG_SYS_SATA_MAX_DEVICE	1
 #define CONFIG_DWC_AHSATA_PORT_ID	0
 #define CONFIG_DWC_AHSATA_BASE_ADDR	SATA_ARB_BASE_ADDR
 #define CONFIG_LBA48
-#define CONFIG_LIBATA
 #endif
 
 #define CONFIG_FEC_MXC
diff --git a/include/configs/novena.h b/include/configs/novena.h
index dd0e637..f82b6a4 100644
--- a/include/configs/novena.h
+++ b/include/configs/novena.h
@@ -108,12 +108,10 @@
 
 /* SATA Configs */
 #ifdef CONFIG_CMD_SATA
-#define CONFIG_DWC_AHSATA
 #define CONFIG_SYS_SATA_MAX_DEVICE	1
 #define CONFIG_DWC_AHSATA_PORT_ID	0
 #define CONFIG_DWC_AHSATA_BASE_ADDR	SATA_ARB_BASE_ADDR
 #define CONFIG_LBA48
-#define CONFIG_LIBATA
 #endif
 
 /* UART */
diff --git a/include/configs/omap3_logic.h b/include/configs/omap3_logic.h
index 3ecfb58..b095814 100644
--- a/include/configs/omap3_logic.h
+++ b/include/configs/omap3_logic.h
@@ -93,7 +93,6 @@
 
 #define CONFIG_PREBOOT \
 	"setenv preboot;"						\
-	"nand unlock;"							\
 	"saveenv;"
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
@@ -192,7 +191,6 @@
 		"tftpboot $loadaddr zImage;" \
 		"bootz $loadaddr\0" \
 	"nandbootcommon=echo 'Booting kernel from NAND...';" \
-		"nand unlock;" \
 		"run nandargs;" \
 		"run common_bootargs;" \
 		"run dump_bootargs;" \
diff --git a/include/configs/omap5_uevm.h b/include/configs/omap5_uevm.h
index 38d7412..38a0055 100644
--- a/include/configs/omap5_uevm.h
+++ b/include/configs/omap5_uevm.h
@@ -61,8 +61,6 @@
 
 #define CONSOLEDEV		"ttyO2"
 
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	1
 #define CONFIG_SYS_SCSI_MAX_LUN		1
diff --git a/include/configs/ot1200.h b/include/configs/ot1200.h
index 55e716a..051416e 100644
--- a/include/configs/ot1200.h
+++ b/include/configs/ot1200.h
@@ -59,12 +59,10 @@
  * SATA Configs
  */
 #ifdef CONFIG_CMD_SATA
-#define CONFIG_DWC_AHSATA
 #define CONFIG_SYS_SATA_MAX_DEVICE	1
 #define CONFIG_DWC_AHSATA_PORT_ID	0
 #define CONFIG_DWC_AHSATA_BASE_ADDR	SATA_ARB_BASE_ADDR
 #define CONFIG_LBA48
-#define CONFIG_LIBATA
 #endif
 
 /* SPL */
diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h
index 1b665b2..07c192a 100644
--- a/include/configs/p1_p2_rdb_pc.h
+++ b/include/configs/p1_p2_rdb_pc.h
@@ -244,9 +244,7 @@
 #define CONFIG_TSEC_ENET	/* tsec ethernet support */
 #define CONFIG_ENV_OVERWRITE
 
-#define CONFIG_SATA_SIL
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
-#define CONFIG_LIBATA
 #define CONFIG_LBA48
 
 #if defined(CONFIG_TARGET_P2020RDB)
@@ -782,6 +780,7 @@
 #ifdef CONFIG_USB_EHCI_HCD
 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 #define CONFIG_USB_EHCI_FSL
+#define CONFIG_EHCI_DESC_BIG_ENDIAN
 #endif
 #endif
 
diff --git a/include/configs/p1_twr.h b/include/configs/p1_twr.h
index e969204..d230263 100644
--- a/include/configs/p1_twr.h
+++ b/include/configs/p1_twr.h
@@ -50,9 +50,7 @@
 #define CONFIG_TSEC_ENET	/* tsec ethernet support */
 #define CONFIG_ENV_OVERWRITE
 
-#define CONFIG_SATA_SIL3114
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
-#define CONFIG_LIBATA
 #define CONFIG_LBA48
 
 #ifndef __ASSEMBLY__
diff --git a/include/configs/qemu-arm.h b/include/configs/qemu-arm.h
index 4376a24..c8852ce 100644
--- a/include/configs/qemu-arm.h
+++ b/include/configs/qemu-arm.h
@@ -31,8 +31,6 @@
 
 /* For block devices, QEMU emulates an ICH9 AHCI controller over PCI */
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 6
-#define CONFIG_SCSI_AHCI
-#define CONFIG_LIBATA
 
 /* Environment options */
 #define CONFIG_ENV_SIZE				SZ_64K
diff --git a/include/configs/sbc8641d.h b/include/configs/sbc8641d.h
index a0097fd..817c9d9 100644
--- a/include/configs/sbc8641d.h
+++ b/include/configs/sbc8641d.h
@@ -300,8 +300,6 @@
 
 #define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
 
-#undef CONFIG_SCSI_AHCI
-
 #ifdef CONFIG_SCSI_AHCI
 #define CONFIG_SATA_ULI5288
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	4
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index 4391a8c..26f889d 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -113,8 +113,6 @@
 #define PHYS_SDRAM_0_SIZE		0x80000000 /* 2 GiB */
 
 #ifdef CONFIG_AHCI
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 #define CONFIG_SUNXI_AHCI
 #define CONFIG_SYS_64BIT_LBA
diff --git a/include/configs/t4qds.h b/include/configs/t4qds.h
index 4938f43..5a69708 100644
--- a/include/configs/t4qds.h
+++ b/include/configs/t4qds.h
@@ -209,9 +209,6 @@
 
 /* SATA */
 #ifdef CONFIG_FSL_SATA_V2
-#define CONFIG_LIBATA
-#define CONFIG_FSL_SATA
-
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_SATA1
 #define CONFIG_SYS_SATA1		CONFIG_SYS_MPC85xx_SATA1_ADDR
diff --git a/include/configs/tbs2910.h b/include/configs/tbs2910.h
index 849d4a6..3a3bab0 100644
--- a/include/configs/tbs2910.h
+++ b/include/configs/tbs2910.h
@@ -78,12 +78,10 @@
 
 /* SATA */
 #ifdef CONFIG_CMD_SATA
-#define CONFIG_DWC_AHSATA
 #define CONFIG_SYS_SATA_MAX_DEVICE	1
 #define CONFIG_DWC_AHSATA_PORT_ID	0
 #define CONFIG_DWC_AHSATA_BASE_ADDR	SATA_ARB_BASE_ADDR
 #define CONFIG_LBA48
-#define CONFIG_LIBATA
 #endif
 
 /* USB */
diff --git a/include/configs/theadorable.h b/include/configs/theadorable.h
index a7001e7..6e95aa1 100644
--- a/include/configs/theadorable.h
+++ b/include/configs/theadorable.h
@@ -65,8 +65,6 @@
 
 /* SATA support */
 #define CONFIG_SYS_SATA_MAX_DEVICE	1
-#define CONFIG_SATA_MV
-#define CONFIG_LIBATA
 #define CONFIG_LBA48
 
 /* Additional FS support/configuration */
diff --git a/include/configs/turris_omnia.h b/include/configs/turris_omnia.h
index d2c3e57..3dbd2ca 100644
--- a/include/configs/turris_omnia.h
+++ b/include/configs/turris_omnia.h
@@ -53,8 +53,6 @@
 /*
  * SATA/SCSI/AHCI configuration
  */
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SCSI_AHCI_PLAT
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	2
 #define CONFIG_SYS_SCSI_MAX_LUN		1
diff --git a/include/configs/udoo.h b/include/configs/udoo.h
index bcce41d..989014a 100644
--- a/include/configs/udoo.h
+++ b/include/configs/udoo.h
@@ -25,12 +25,10 @@
 /* SATA Configs */
 
 #ifdef CONFIG_CMD_SATA
-#define CONFIG_DWC_AHSATA
 #define CONFIG_SYS_SATA_MAX_DEVICE	1
 #define CONFIG_DWC_AHSATA_PORT_ID	0
 #define CONFIG_DWC_AHSATA_BASE_ADDR	SATA_ARB_BASE_ADDR
 #define CONFIG_LBA48
-#define CONFIG_LIBATA
 #endif
 
 /* Network support */
diff --git a/include/configs/wandboard.h b/include/configs/wandboard.h
index 97d193b..e42bfc5 100644
--- a/include/configs/wandboard.h
+++ b/include/configs/wandboard.h
@@ -26,12 +26,10 @@
 /* SATA Configs */
 
 #ifdef CONFIG_CMD_SATA
-#define CONFIG_DWC_AHSATA
 #define CONFIG_SYS_SATA_MAX_DEVICE	1
 #define CONFIG_DWC_AHSATA_PORT_ID	0
 #define CONFIG_DWC_AHSATA_BASE_ADDR	SATA_ARB_BASE_ADDR
 #define CONFIG_LBA48
-#define CONFIG_LIBATA
 #endif
 
 #define CONFIG_SYS_MEMTEST_START	0x10000000
diff --git a/include/configs/x86-common.h b/include/configs/x86-common.h
index 6422852..064c546 100644
--- a/include/configs/x86-common.h
+++ b/include/configs/x86-common.h
@@ -28,10 +28,7 @@
 #define CONFIG_SYS_BOOTM_LEN		(16 << 20)
 
 /* SATA AHCI storage */
-
-#define CONFIG_SCSI_AHCI
 #ifdef CONFIG_SCSI_AHCI
-#define CONFIG_LIBATA
 #define CONFIG_LBA48
 #define CONFIG_SYS_64BIT_LBA
 
diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h
index 14604eb..57fee6a 100644
--- a/include/configs/xilinx_zynqmp.h
+++ b/include/configs/xilinx_zynqmp.h
@@ -157,8 +157,6 @@
 #endif
 
 #ifdef CONFIG_SATA_CEVA
-#define CONFIG_LIBATA
-#define CONFIG_SCSI_AHCI
 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	2
 #define CONFIG_SYS_SCSI_MAX_LUN		1
 #define CONFIG_SYS_SCSI_MAX_DEVICE	(CONFIG_SYS_SCSI_MAX_SCSI_ID * \
diff --git a/include/dt-bindings/clock/snps,hsdk-cgu.h b/include/dt-bindings/clock/snps,hsdk-cgu.h
new file mode 100644
index 0000000..813ab71
--- /dev/null
+++ b/include/dt-bindings/clock/snps,hsdk-cgu.h
@@ -0,0 +1,40 @@
+/*
+ * Synopsys HSDK SDP CGU clock driver dts bindings
+ *
+ * Copyright (C) 2017 Synopsys
+ * Author: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __DT_BINDINGS_CLK_HSDK_CGU_H_
+#define __DT_BINDINGS_CLK_HSDK_CGU_H_
+
+#define CLK_ARC_PLL		0
+#define CLK_ARC			1
+#define CLK_DDR_PLL		2
+#define CLK_SYS_PLL		3
+#define CLK_SYS_APB		4
+#define CLK_SYS_AXI		5
+#define CLK_SYS_ETH		6
+#define CLK_SYS_USB		7
+#define CLK_SYS_SDIO		8
+#define CLK_SYS_HDMI		9
+#define CLK_SYS_GFX_CORE	10
+#define CLK_SYS_GFX_DMA		11
+#define CLK_SYS_GFX_CFG		12
+#define CLK_SYS_DMAC_CORE	13
+#define CLK_SYS_DMAC_CFG	14
+#define CLK_SYS_SDIO_REF	15
+#define CLK_SYS_SPI_REF		16
+#define CLK_SYS_I2C_REF		17
+#define CLK_SYS_UART_REF	18
+#define CLK_SYS_EBI_REF		19
+#define CLK_TUN_PLL		20
+#define CLK_TUN			21
+#define CLK_HDMI_PLL		22
+#define CLK_HDMI		23
+
+#endif /* __DT_BINDINGS_CLK_HSDK_CGU_H_ */
diff --git a/include/efi.h b/include/efi.h
index dc8edc8..2f0be9c 100644
--- a/include/efi.h
+++ b/include/efi.h
@@ -227,9 +227,9 @@
 };
 
 enum efi_locate_search_type {
-	all_handles,
-	by_register_notify,
-	by_protocol
+	ALL_HANDLES,
+	BY_REGISTER_NOTIFY,
+	BY_PROTOCOL
 };
 
 struct efi_open_protocol_info_entry {
diff --git a/include/efi_api.h b/include/efi_api.h
index fcd7483..584016d 100644
--- a/include/efi_api.h
+++ b/include/efi_api.h
@@ -28,8 +28,7 @@
 	EFI_TIMER_RELATIVE = 2
 };
 
-#define UINTN size_t
-typedef long INTN;
+#define efi_uintn_t size_t
 typedef uint16_t *efi_string_t;
 
 #define EVT_TIMER				0x80000000
@@ -49,20 +48,22 @@
 /* EFI Boot Services table */
 struct efi_boot_services {
 	struct efi_table_hdr hdr;
-	efi_status_t (EFIAPI *raise_tpl)(UINTN new_tpl);
-	void (EFIAPI *restore_tpl)(UINTN old_tpl);
+	efi_status_t (EFIAPI *raise_tpl)(efi_uintn_t new_tpl);
+	void (EFIAPI *restore_tpl)(efi_uintn_t old_tpl);
 
-	efi_status_t (EFIAPI *allocate_pages)(int, int, unsigned long,
+	efi_status_t (EFIAPI *allocate_pages)(int, int, efi_uintn_t,
 					      efi_physical_addr_t *);
-	efi_status_t (EFIAPI *free_pages)(efi_physical_addr_t, unsigned long);
-	efi_status_t (EFIAPI *get_memory_map)(unsigned long *memory_map_size,
-			struct efi_mem_desc *desc, unsigned long *key,
-			unsigned long *desc_size, u32 *desc_version);
-	efi_status_t (EFIAPI *allocate_pool)(int, unsigned long, void **);
+	efi_status_t (EFIAPI *free_pages)(efi_physical_addr_t, efi_uintn_t);
+	efi_status_t (EFIAPI *get_memory_map)(efi_uintn_t *memory_map_size,
+					      struct efi_mem_desc *desc,
+					      efi_uintn_t *key,
+					      efi_uintn_t *desc_size,
+					      u32 *desc_version);
+	efi_status_t (EFIAPI *allocate_pool)(int, efi_uintn_t, void **);
 	efi_status_t (EFIAPI *free_pool)(void *);
 
 	efi_status_t (EFIAPI *create_event)(uint32_t type,
-			UINTN notify_tpl,
+			efi_uintn_t notify_tpl,
 			void (EFIAPI *notify_function) (
 					struct efi_event *event,
 					void *context),
@@ -70,8 +71,9 @@
 	efi_status_t (EFIAPI *set_timer)(struct efi_event *event,
 					 enum efi_timer_delay type,
 					 uint64_t trigger_time);
-	efi_status_t (EFIAPI *wait_for_event)(unsigned long number_of_events,
-			struct efi_event **event, size_t *index);
+	efi_status_t (EFIAPI *wait_for_event)(efi_uintn_t number_of_events,
+					      struct efi_event **event,
+					      efi_uintn_t *index);
 	efi_status_t (EFIAPI *signal_event)(struct efi_event *event);
 	efi_status_t (EFIAPI *close_event)(struct efi_event *event);
 	efi_status_t (EFIAPI *check_event)(struct efi_event *event);
@@ -94,7 +96,7 @@
 	efi_status_t (EFIAPI *locate_handle)(
 			enum efi_locate_search_type search_type,
 			const efi_guid_t *protocol, void *search_key,
-			unsigned long *buffer_size, efi_handle_t *buffer);
+			efi_uintn_t *buffer_size, efi_handle_t *buffer);
 	efi_status_t (EFIAPI *locate_device_path)(const efi_guid_t *protocol,
 			struct efi_device_path **device_path,
 			efi_handle_t *device);
@@ -141,14 +143,14 @@
 	efi_status_t(EFIAPI *open_protocol_information)(efi_handle_t handle,
 			const efi_guid_t *protocol,
 			struct efi_open_protocol_info_entry **entry_buffer,
-			unsigned long *entry_count);
+			efi_uintn_t *entry_count);
 	efi_status_t (EFIAPI *protocols_per_handle)(efi_handle_t handle,
 			efi_guid_t ***protocol_buffer,
-			unsigned long *protocols_buffer_count);
+			efi_uintn_t *protocols_buffer_count);
 	efi_status_t (EFIAPI *locate_handle_buffer) (
 			enum efi_locate_search_type search_type,
 			const efi_guid_t *protocol, void *search_key,
-			unsigned long *no_handles, efi_handle_t **buffer);
+			efi_uintn_t *no_handles, efi_handle_t **buffer);
 	efi_status_t (EFIAPI *locate_protocol)(const efi_guid_t *protocol,
 			void *registration, void **protocol_interface);
 	efi_status_t (EFIAPI *install_multiple_protocol_interfaces)(
@@ -249,7 +251,7 @@
 	struct efi_simple_text_output_protocol *std_err;
 	struct efi_runtime_services *runtime;
 	struct efi_boot_services *boottime;
-	unsigned long nr_tables;
+	efi_uintn_t nr_tables;
 	struct efi_configuration_table *tables;
 };
 
@@ -583,14 +585,14 @@
 struct efi_gop
 {
 	efi_status_t (EFIAPI *query_mode)(struct efi_gop *this, u32 mode_number,
-					  unsigned long *size_of_info,
+					  efi_uintn_t *size_of_info,
 					  struct efi_gop_mode_info **info);
 	efi_status_t (EFIAPI *set_mode)(struct efi_gop *this, u32 mode_number);
 	efi_status_t (EFIAPI *blt)(struct efi_gop *this, void *buffer,
-				   unsigned long operation, unsigned long sx,
-				   unsigned long sy, unsigned long dx,
-				   unsigned long dy, unsigned long width,
-				   unsigned long height, unsigned long delta);
+				   u32 operation, efi_uintn_t sx,
+				   efi_uintn_t sy, efi_uintn_t dx,
+				   efi_uintn_t dy, efi_uintn_t width,
+				   efi_uintn_t height, efi_uintn_t delta);
 	struct efi_gop_mode *mode;
 };
 
diff --git a/include/efi_loader.h b/include/efi_loader.h
index 1b92edb..c0caabd 100644
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -6,6 +6,9 @@
  *  SPDX-License-Identifier:     GPL-2.0+
  */
 
+#ifndef _EFI_LOADER_H
+#define _EFI_LOADER_H 1
+
 #include <common.h>
 #include <part_efi.h>
 #include <efi_api.h>
@@ -75,9 +78,9 @@
 extern struct efi_runtime_services efi_runtime_services;
 extern struct efi_system_table systab;
 
-extern const struct efi_simple_text_output_protocol efi_con_out;
+extern struct efi_simple_text_output_protocol efi_con_out;
 extern struct efi_simple_input_interface efi_con_in;
-extern const struct efi_console_control_protocol efi_console_control;
+extern struct efi_console_control_protocol efi_console_control;
 extern const struct efi_device_path_to_text_protocol efi_device_path_to_text;
 
 uint16_t *efi_dp_str(struct efi_device_path *dp);
@@ -98,6 +101,8 @@
  * interface (usually a struct with callback functions), this struct maps the
  * protocol GUID to the respective protocol interface */
 struct efi_handler {
+	/* Link to the list of protocols of a handle */
+	struct list_head link;
 	const efi_guid_t *guid;
 	void *protocol_interface;
 };
@@ -112,20 +117,12 @@
 struct efi_object {
 	/* Every UEFI object is part of a global object list */
 	struct list_head link;
-	/* We support up to 16 "protocols" an object can be accessed through */
-	struct efi_handler protocols[16];
+	/* The list of protocols */
+	struct list_head protocols;
 	/* The object spawner can either use this for data or as identifier */
 	void *handle;
 };
 
-#define EFI_PROTOCOL_OBJECT(_guid, _protocol) (struct efi_object){	\
-	.protocols = {{							\
-		.guid = &(_guid),	 				\
-		.protocol_interface = (void *)(_protocol), 		\
-	}},								\
-	.handle = (void *)(_protocol),					\
-}
-
 /**
  * struct efi_event
  *
@@ -141,7 +138,7 @@
  */
 struct efi_event {
 	uint32_t type;
-	UINTN notify_tpl;
+	efi_uintn_t notify_tpl;
 	void (EFIAPI *notify_function)(struct efi_event *event, void *context);
 	void *notify_context;
 	u64 trigger_next;
@@ -163,6 +160,8 @@
 int efi_gop_register(void);
 /* Called by bootefi to make the network interface available */
 int efi_net_register(void);
+/* Called by bootefi to make the watchdog available */
+int efi_watchdog_register(void);
 /* Called by bootefi to make SMBIOS tables available */
 void efi_smbios_register(void);
 
@@ -171,6 +170,8 @@
 
 /* Called by networking code to memorize the dhcp ack package */
 void efi_net_set_dhcp_ack(void *pkt, int len);
+/* Called by efi_set_watchdog_timer to reset the timer */
+efi_status_t efi_set_watchdog(unsigned long timeout);
 
 /* Called from places to check whether a timer expired */
 void efi_timer_check(void);
@@ -185,8 +186,26 @@
 void efi_runtime_relocate(ulong offset, struct efi_mem_desc *map);
 /* Call this to set the current device name */
 void efi_set_bootdev(const char *dev, const char *devnr, const char *path);
+/* Add a new object to the object list. */
+void efi_add_handle(struct efi_object *obj);
+/* Create handle */
+efi_status_t efi_create_handle(void **handle);
+/* Call this to validate a handle and find the EFI object for it */
+struct efi_object *efi_search_obj(const void *handle);
+/* Find a protocol on a handle */
+efi_status_t efi_search_protocol(const void *handle,
+				 const efi_guid_t *protocol_guid,
+				 struct efi_handler **handler);
+/* Install new protocol on a handle */
+efi_status_t efi_add_protocol(const void *handle, const efi_guid_t *protocol,
+			      void *protocol_interface);
+/* Delete protocol from a handle */
+efi_status_t efi_remove_protocol(const void *handle, const efi_guid_t *protocol,
+				 void *protocol_interface);
+/* Delete all protocols from a handle */
+efi_status_t efi_remove_all_protocols(const void *handle);
 /* Call this to create an event */
-efi_status_t efi_create_event(uint32_t type, UINTN notify_tpl,
+efi_status_t efi_create_event(uint32_t type, efi_uintn_t notify_tpl,
 			      void (EFIAPI *notify_function) (
 					struct efi_event *event,
 					void *context),
@@ -208,20 +227,20 @@
 /* Generic EFI memory allocator, call this to get memory */
 void *efi_alloc(uint64_t len, int memory_type);
 /* More specific EFI memory allocator, called by EFI payloads */
-efi_status_t efi_allocate_pages(int type, int memory_type, unsigned long pages,
+efi_status_t efi_allocate_pages(int type, int memory_type, efi_uintn_t pages,
 				uint64_t *memory);
 /* EFI memory free function. */
-efi_status_t efi_free_pages(uint64_t memory, unsigned long pages);
+efi_status_t efi_free_pages(uint64_t memory, efi_uintn_t pages);
 /* EFI memory allocator for small allocations */
-efi_status_t efi_allocate_pool(int pool_type, unsigned long size,
+efi_status_t efi_allocate_pool(int pool_type, efi_uintn_t size,
 			       void **buffer);
 /* EFI pool memory free function. */
 efi_status_t efi_free_pool(void *buffer);
 /* Returns the EFI memory map */
-efi_status_t efi_get_memory_map(unsigned long *memory_map_size,
+efi_status_t efi_get_memory_map(efi_uintn_t *memory_map_size,
 				struct efi_mem_desc *memory_map,
-				unsigned long *map_key,
-				unsigned long *descriptor_size,
+				efi_uintn_t *map_key,
+				efi_uintn_t *descriptor_size,
 				uint32_t *descriptor_version);
 /* Adds a range into the EFI memory map */
 uint64_t efi_add_memory_map(uint64_t start, uint64_t pages, int memory_type,
@@ -243,7 +262,8 @@
 
 
 struct efi_device_path *efi_dp_next(const struct efi_device_path *dp);
-int efi_dp_match(struct efi_device_path *a, struct efi_device_path *b);
+int efi_dp_match(const struct efi_device_path *a,
+		 const struct efi_device_path *b);
 struct efi_object *efi_dp_find_obj(struct efi_device_path *dp,
 				   struct efi_device_path **rem);
 unsigned efi_dp_size(const struct efi_device_path *dp);
@@ -341,4 +361,6 @@
 				   const char *path) { }
 static inline void efi_net_set_dhcp_ack(void *pkt, int len) { }
 
-#endif
+#endif /* CONFIG_EFI_LOADER && !CONFIG_SPL_BUILD */
+
+#endif /* _EFI_LOADER_H */
diff --git a/include/efi_selftest.h b/include/efi_selftest.h
index 7ec42a0..be5ba4b 100644
--- a/include/efi_selftest.h
+++ b/include/efi_selftest.h
@@ -12,6 +12,7 @@
 #include <common.h>
 #include <efi.h>
 #include <efi_api.h>
+#include <efi_loader.h>
 #include <linker_lists.h>
 
 #define EFI_ST_SUCCESS 0
@@ -27,6 +28,15 @@
 	efi_st_printf(__VA_ARGS__)) \
 
 /*
+ * Prints a TODO message.
+ *
+ * @...	format string followed by fields to print
+ */
+#define efi_st_todo(...) \
+	(efi_st_printf("%s(%u):\nTODO: ", __FILE__, __LINE__), \
+	efi_st_printf(__VA_ARGS__)) \
+
+/*
  * A test may be setup and executed at boottime,
  * it may be setup at boottime and executed at runtime,
  * or it may be setup and executed at runtime.
@@ -72,6 +82,15 @@
 int efi_st_memcmp(const void *buf1, const void *buf2, size_t length);
 
 /*
+ * Compare an u16 string to a char string.
+ *
+ * @buf1:	u16 string
+ * @buf2:	char string
+ * @return:	0 if both buffers contain the same bytes
+ */
+int efi_st_strcmp_16_8(const u16 *buf1, const char *buf2);
+
+/*
  * Reads an Unicode character from the input device.
  *
  * @return: Unicode character
@@ -88,6 +107,7 @@
  * @setup:	set up the unit test
  * @teardown:	tear down the unit test
  * @execute:	execute the unit test
+ * @on_request:	test is only executed on request
  */
 struct efi_unit_test {
 	const char *name;
@@ -96,6 +116,7 @@
 		     const struct efi_system_table *systable);
 	int (*execute)(void);
 	int (*teardown)(void);
+	bool on_request;
 };
 
 /* Declare a new EFI unit test */
diff --git a/include/fsl-mc/fsl_dpbp.h b/include/fsl-mc/fsl_dpbp.h
index b1ad46e..5401e86 100644
--- a/include/fsl-mc/fsl_dpbp.h
+++ b/include/fsl-mc/fsl_dpbp.h
@@ -1,8 +1,8 @@
 /*
  * Freescale Layerscape MC I/O wrapper
  *
- * Copyright (C) 2013-2015 Freescale Semiconductor, Inc.
- * Author: German Rivera <German.Rivera@freescale.com>
+ * Copyright (C) 2013-2016 Freescale Semiconductor, Inc.
+ * Copyright 2017 NXP
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
@@ -14,19 +14,21 @@
 #define __FSL_DPBP_H
 
 /* DPBP Version */
-#define DPBP_VER_MAJOR				2
-#define DPBP_VER_MINOR				2
+#define DPBP_VER_MAJOR				3
+#define DPBP_VER_MINOR				3
 
 /* Command IDs */
-#define DPBP_CMDID_CLOSE				0x800
-#define DPBP_CMDID_OPEN					0x804
-#define DPBP_CMDID_CREATE				0x904
-#define DPBP_CMDID_DESTROY				0x900
+#define DPBP_CMDID_CLOSE				0x8001
+#define DPBP_CMDID_OPEN					0x8041
+#define DPBP_CMDID_CREATE				0x9041
+#define DPBP_CMDID_DESTROY				0x9841
+#define DPBP_CMDID_GET_API_VERSION			0xa041
 
-#define DPBP_CMDID_ENABLE				0x002
-#define DPBP_CMDID_DISABLE				0x003
-#define DPBP_CMDID_GET_ATTR				0x004
-#define DPBP_CMDID_RESET				0x005
+#define DPBP_CMDID_ENABLE				0x0021
+#define DPBP_CMDID_DISABLE				0x0031
+#define DPBP_CMDID_GET_ATTR				0x0041
+#define DPBP_CMDID_RESET				0x0051
+#define DPBP_CMDID_IS_ENABLED				0x0061
 
 /*                cmd, param, offset, width, type, arg_name */
 #define DPBP_CMD_OPEN(cmd, dpbp_id) \
@@ -37,8 +39,6 @@
 do { \
 	MC_RSP_OP(cmd, 0, 16, 16, uint16_t, attr->bpid); \
 	MC_RSP_OP(cmd, 0, 32, 32, int,	    attr->id);\
-	MC_RSP_OP(cmd, 1, 0,  16, uint16_t, attr->version.major);\
-	MC_RSP_OP(cmd, 1, 16, 16, uint16_t, attr->version.minor);\
 } while (0)
 
 /* Data Path Buffer Pool API
@@ -114,9 +114,10 @@
  * Return:	'0' on Success; Error code otherwise.
  */
 int dpbp_create(struct fsl_mc_io	*mc_io,
+		uint16_t		dprc_token,
 		uint32_t		cmd_flags,
 		const struct dpbp_cfg	*cfg,
-		uint16_t		*token);
+		uint32_t		*obj_id);
 
 /**
  * dpbp_destroy() - Destroy the DPBP object and release all its resources.
@@ -127,8 +128,9 @@
  * Return:	'0' on Success; error code otherwise.
  */
 int dpbp_destroy(struct fsl_mc_io	*mc_io,
+		 uint16_t		dprc_token,
 		 uint32_t		cmd_flags,
-		 uint16_t		token);
+		 uint32_t		obj_id);
 
 /**
  * dpbp_enable() - Enable the DPBP.
@@ -189,16 +191,7 @@
  *		acquire/release operations on buffers
  */
 struct dpbp_attr {
-	int id;
-	/**
-	 * struct version - Structure representing DPBP version
-	 * @major:	DPBP major version
-	 * @minor:	DPBP minor version
-	 */
-	struct {
-		uint16_t major;
-		uint16_t minor;
-	} version;
+	uint32_t id;
 	uint16_t bpid;
 };
 
@@ -217,6 +210,21 @@
 			uint16_t		token,
 			struct dpbp_attr	*attr);
 
+/**
+ * dpbp_get_api_version - Retrieve DPBP Major and Minor version info.
+ *
+ * @mc_io:	Pointer to MC portal's I/O object
+ * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
+ * @major_ver:	DPBP major version
+ * @minor_ver:	DPBP minor version
+ *
+ * Return:	'0' on Success; Error code otherwise.
+ */
+int dpbp_get_api_version(struct fsl_mc_io *mc_io,
+			 u32 cmd_flags,
+			 u16 *major_ver,
+			 u16 *minor_ver);
+
 /** @} */
 
 #endif /* __FSL_DPBP_H */
diff --git a/include/fsl-mc/fsl_dpio.h b/include/fsl-mc/fsl_dpio.h
index d8c458f..86251e2 100644
--- a/include/fsl-mc/fsl_dpio.h
+++ b/include/fsl-mc/fsl_dpio.h
@@ -1,5 +1,6 @@
 /*
- * Copyright (C) 2013-2015 Freescale Semiconductor
+ * Copyright (C) 2013-2016 Freescale Semiconductor
+ * Copyright 2017 NXP
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
@@ -8,19 +9,20 @@
 #define _FSL_DPIO_H
 
 /* DPIO Version */
-#define DPIO_VER_MAJOR				3
+#define DPIO_VER_MAJOR				4
 #define DPIO_VER_MINOR				2
 
 /* Command IDs */
-#define DPIO_CMDID_CLOSE					0x800
-#define DPIO_CMDID_OPEN						0x803
-#define DPIO_CMDID_CREATE					0x903
-#define DPIO_CMDID_DESTROY					0x900
+#define DPIO_CMDID_CLOSE					0x8001
+#define DPIO_CMDID_OPEN						0x8031
+#define DPIO_CMDID_CREATE					0x9031
+#define DPIO_CMDID_DESTROY					0x9831
+#define DPIO_CMDID_GET_API_VERSION				0xa031
 
-#define DPIO_CMDID_ENABLE					0x002
-#define DPIO_CMDID_DISABLE					0x003
-#define DPIO_CMDID_GET_ATTR					0x004
-#define DPIO_CMDID_RESET					0x005
+#define DPIO_CMDID_ENABLE					0x0021
+#define DPIO_CMDID_DISABLE					0x0031
+#define DPIO_CMDID_GET_ATTR					0x0041
+#define DPIO_CMDID_RESET					0x0051
 
 /*                cmd, param, offset, width, type, arg_name */
 #define DPIO_CMD_OPEN(cmd, dpio_id) \
@@ -43,8 +45,6 @@
 	MC_RSP_OP(cmd, 0, 56, 4,  enum dpio_channel_mode, attr->channel_mode);\
 	MC_RSP_OP(cmd, 1, 0,  64, uint64_t, attr->qbman_portal_ce_offset);\
 	MC_RSP_OP(cmd, 2, 0,  64, uint64_t, attr->qbman_portal_ci_offset);\
-	MC_RSP_OP(cmd, 3, 0,  16, uint16_t, attr->version.major);\
-	MC_RSP_OP(cmd, 3, 16, 16, uint16_t, attr->version.minor);\
 	MC_RSP_OP(cmd, 3, 32, 32, uint32_t, attr->qbman_version);\
 } while (0)
 
@@ -73,7 +73,7 @@
  */
 int dpio_open(struct fsl_mc_io	*mc_io,
 	      uint32_t		cmd_flags,
-	      int		dpio_id,
+	      uint32_t		dpio_id,
 	      uint16_t		*token);
 
 /**
@@ -114,9 +114,10 @@
 /**
  * dpio_create() - Create the DPIO object.
  * @mc_io:	Pointer to MC portal's I/O object
+ * @token:	Authentication token.
  * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
  * @cfg:	Configuration structure
- * @token:	Returned token; use in subsequent API calls
+ * @obj_id:	Returned obj_id; use in subsequent API calls
  *
  * Create the DPIO object, allocate required resources and
  * perform required initialization.
@@ -134,21 +135,24 @@
  * Return:	'0' on Success; Error code otherwise.
  */
 int dpio_create(struct fsl_mc_io	*mc_io,
+		uint16_t		token,
 		uint32_t		cmd_flags,
 		const struct dpio_cfg	*cfg,
-		uint16_t		*token);
+		uint32_t		*obj_id);
 
 /**
  * dpio_destroy() - Destroy the DPIO object and release all its resources.
  * @mc_io:	Pointer to MC portal's I/O object
+ * @token:	Authentication token.
  * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPIO object
+ * @obj_id:	Object ID of DPIO
  *
  * Return:	'0' on Success; Error code otherwise
  */
 int dpio_destroy(struct fsl_mc_io	*mc_io,
+		 uint16_t		token,
 		 uint32_t		cmd_flags,
-		 uint16_t		token);
+		 uint32_t		obj_id);
 
 /**
  * dpio_enable() - Enable the DPIO, allow I/O portal operations.
@@ -199,16 +203,7 @@
  * @qbman_version: QBMAN version
  */
 struct dpio_attr {
-	int id;
-	/**
-	 * struct version - DPIO version
-	 * @major: DPIO major version
-	 * @minor: DPIO minor version
-	 */
-	struct {
-		uint16_t major;
-		uint16_t minor;
-	} version;
+	uint32_t id;
 	uint64_t qbman_portal_ce_offset;
 	uint64_t qbman_portal_ci_offset;
 	uint16_t qbman_portal_id;
@@ -231,4 +226,19 @@
 			uint16_t		token,
 			struct dpio_attr	*attr);
 
+/**
+ * dpio_get_api_version - Retrieve DPIO Major and Minor version info.
+ *
+ * @mc_io:	Pointer to MC portal's I/O object
+ * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
+ * @major_ver:	DPIO major version
+ * @minor_ver:	DPIO minor version
+ *
+ * Return:	'0' on Success; Error code otherwise.
+ */
+int dpio_get_api_version(struct fsl_mc_io *mc_io,
+			 u32 cmd_flags,
+			 u16 *major_ver,
+			 u16 *minor_ver);
+
 #endif /* _FSL_DPIO_H */
diff --git a/include/fsl-mc/fsl_dpmac.h b/include/fsl-mc/fsl_dpmac.h
index 296f3ae..36a5cca 100644
--- a/include/fsl-mc/fsl_dpmac.h
+++ b/include/fsl-mc/fsl_dpmac.h
@@ -1,7 +1,8 @@
 /*
  * Freescale Layerscape MC I/O wrapper
  *
- * Copyright (C) 2015 Freescale Semiconductor, Inc.
+ * Copyright (C) 2015-2016 Freescale Semiconductor, Inc.
+ * Copyright 2017 NXP
  * Author: Prabhakar Kushwaha <prabhakar@freescale.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
@@ -11,27 +12,28 @@
 #define __FSL_DPMAC_H
 
 /* DPMAC Version */
-#define DPMAC_VER_MAJOR				3
+#define DPMAC_VER_MAJOR				4
 #define DPMAC_VER_MINOR				2
 
 /* Command IDs */
-#define DPMAC_CMDID_CLOSE			0x800
-#define DPMAC_CMDID_OPEN			0x80c
-#define DPMAC_CMDID_CREATE			0x90c
-#define DPMAC_CMDID_DESTROY			0x900
+#define DPMAC_CMDID_CLOSE			0x8001
+#define DPMAC_CMDID_OPEN			0x80c1
+#define DPMAC_CMDID_CREATE			0x90c1
+#define DPMAC_CMDID_DESTROY			0x98c1
+#define DPMAC_CMDID_GET_API_VERSION             0xa0c1
 
-#define DPMAC_CMDID_GET_ATTR			0x004
-#define DPMAC_CMDID_RESET			0x005
+#define DPMAC_CMDID_GET_ATTR			0x0041
+#define DPMAC_CMDID_RESET			0x0051
 
-#define DPMAC_CMDID_MDIO_READ			0x0c0
-#define DPMAC_CMDID_MDIO_WRITE			0x0c1
-#define DPMAC_CMDID_GET_LINK_CFG		0x0c2
-#define DPMAC_CMDID_SET_LINK_STATE		0x0c3
-#define DPMAC_CMDID_GET_COUNTER			0x0c4
+#define DPMAC_CMDID_MDIO_READ			0x0c01
+#define DPMAC_CMDID_MDIO_WRITE			0x0c11
+#define DPMAC_CMDID_GET_LINK_CFG		0x0c21
+#define DPMAC_CMDID_SET_LINK_STATE		0x0c31
+#define DPMAC_CMDID_GET_COUNTER			0x0c41
 
 /*                cmd, param, offset, width, type, arg_name */
 #define DPMAC_CMD_CREATE(cmd, cfg) \
-	MC_CMD_OP(cmd, 0, 0,  32, int,      cfg->mac_id)
+	MC_CMD_OP(cmd, 0, 0,  16, uint16_t,      cfg->mac_id)
 
 /*                cmd, param, offset, width, type, arg_name */
 #define DPMAC_CMD_OPEN(cmd, dpmac_id) \
@@ -42,8 +44,6 @@
 do { \
 	MC_RSP_OP(cmd, 0, 0,  32, int,			attr->phy_id);\
 	MC_RSP_OP(cmd, 0, 32, 32, int,			attr->id);\
-	MC_RSP_OP(cmd, 1, 0,  16, uint16_t,		attr->version.major);\
-	MC_RSP_OP(cmd, 1, 16, 16, uint16_t,		attr->version.minor);\
 	MC_RSP_OP(cmd, 1, 32,  8, enum dpmac_link_type,	attr->link_type);\
 	MC_RSP_OP(cmd, 1, 40,  8, enum dpmac_eth_if,	attr->eth_if);\
 	MC_RSP_OP(cmd, 2, 0,  32, uint32_t,		attr->max_rate);\
@@ -85,7 +85,7 @@
 
 /*                cmd, param, offset, width, type, arg_name */
 #define DPMAC_CMD_GET_COUNTER(cmd, type) \
-	MC_CMD_OP(cmd, 0, 0,  8, enum dpmac_counter, type)
+	MC_CMD_OP(cmd, 1, 0,  64, enum dpmac_counter, type)
 
 /*                cmd, param, offset, width, type, arg_name */
 #define DPMAC_RSP_GET_COUNTER(cmd, counter) \
@@ -187,9 +187,10 @@
 /**
  * dpmac_create() - Create the DPMAC object.
  * @mc_io:	Pointer to MC portal's I/O object
+ * @token:	Authentication token.
  * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
  * @cfg:	Configuration structure
- * @token:	Returned token; use in subsequent API calls
+ * @obj_id:	Returned obj_id; use in subsequent API calls
  *
  * Create the DPMAC object, allocate required resources and
  * perform required initialization.
@@ -206,21 +207,24 @@
  * Return:	'0' on Success; Error code otherwise.
  */
 int dpmac_create(struct fsl_mc_io	*mc_io,
+		 uint16_t		token,
 		 uint32_t		cmd_flags,
 		 const struct dpmac_cfg	*cfg,
-		 uint16_t		*token);
+		 uint32_t		*obj_id);
 
 /**
  * dpmac_destroy() - Destroy the DPMAC object and release all its resources.
  * @mc_io:	Pointer to MC portal's I/O object
+ * @token:	Authentication token.
  * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPMAC object
+ * @obj_id:	DPMAC object id
  *
  * Return:	'0' on Success; error code otherwise.
  */
 int dpmac_destroy(struct fsl_mc_io	*mc_io,
+		  uint16_t		token,
 		  uint32_t		cmd_flags,
-		  uint16_t		token);
+		  uint32_t		obj_id);
 
 /* DPMAC IRQ Index and Events */
 
@@ -246,15 +250,6 @@
 	enum dpmac_link_type	link_type;
 	enum dpmac_eth_if	eth_if;
 	uint32_t		max_rate;
-	/**
-	 * struct version - Structure representing DPMAC version
-	 * @major:	DPMAC major version
-	 * @minor:	DPMAC minor version
-	 */
-	struct {
-		uint16_t major;
-		uint16_t minor;
-	} version;
 };
 
 /**
@@ -464,5 +459,19 @@
 		      uint16_t			token,
 		      enum dpmac_counter	 type,
 		      uint64_t			*counter);
+/**
+ * dpmac_get_api_version - Retrieve DPMAC Major and Minor version info.
+ *
+ * @mc_io:	Pointer to MC portal's I/O object
+ * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
+ * @major_ver:	DPMAC major version
+ * @minor_ver:	DPMAC minor version
+ *
+ * Return:     '0' on Success; Error code otherwise.
+ */
+int dpmac_get_api_version(struct fsl_mc_io *mc_io,
+			  uint32_t cmd_flags,
+			  uint16_t *major_ver,
+			  uint16_t *minor_ver);
 
 #endif /* __FSL_DPMAC_H */
diff --git a/include/fsl-mc/fsl_dpni.h b/include/fsl-mc/fsl_dpni.h
index f396dc3..5b80b6f 100644
--- a/include/fsl-mc/fsl_dpni.h
+++ b/include/fsl-mc/fsl_dpni.h
@@ -1,5 +1,6 @@
 /*
- * Copyright (C) 2013-2015 Freescale Semiconductor
+ * Copyright (C) 2013-2016 Freescale Semiconductor
+ * Copyright 2017 NXP
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
@@ -7,134 +8,80 @@
 #define _FSL_DPNI_H
 
 /* DPNI Version */
-#define DPNI_VER_MAJOR				6
-#define DPNI_VER_MINOR				0
+#define DPNI_VER_MAJOR				7
+#define DPNI_VER_MINOR				3
 
 /* Command IDs */
-#define DPNI_CMDID_OPEN				0x801
-#define DPNI_CMDID_CLOSE			0x800
-#define DPNI_CMDID_CREATE			0x901
-#define DPNI_CMDID_DESTROY			0x900
+#define DPNI_CMDID_OPEN				0x8011
+#define DPNI_CMDID_CLOSE			0x8001
+#define DPNI_CMDID_CREATE			0x9011
+#define DPNI_CMDID_DESTROY			0x9811
+#define DPNI_CMDID_GET_API_VERSION              0xa011
 
-#define DPNI_CMDID_ENABLE			0x002
-#define DPNI_CMDID_DISABLE			0x003
-#define DPNI_CMDID_GET_ATTR			0x004
-#define DPNI_CMDID_RESET			0x005
+#define DPNI_CMDID_ENABLE			0x0021
+#define DPNI_CMDID_DISABLE			0x0031
+#define DPNI_CMDID_GET_ATTR			0x0041
+#define DPNI_CMDID_RESET			0x0051
 
-#define DPNI_CMDID_SET_POOLS			0x200
-#define DPNI_CMDID_GET_RX_BUFFER_LAYOUT		0x201
-#define DPNI_CMDID_SET_RX_BUFFER_LAYOUT		0x202
-#define DPNI_CMDID_GET_TX_BUFFER_LAYOUT		0x203
-#define DPNI_CMDID_SET_TX_BUFFER_LAYOUT		0x204
-#define DPNI_CMDID_SET_TX_CONF_BUFFER_LAYOUT	0x205
-#define DPNI_CMDID_GET_TX_CONF_BUFFER_LAYOUT	0x206
-#define DPNI_CMDID_SET_ERRORS_BEHAVIOR		0x20B
+#define DPNI_CMDID_SET_POOLS			0x2002
+#define DPNI_CMDID_SET_BUFFER_LAYOUT		0x2651
+#define DPNI_CMDID_GET_BUFFER_LAYOUT		0x2641
+#define DPNI_CMDID_SET_ERRORS_BEHAVIOR		0x20B1
 
-#define DPNI_CMDID_GET_QDID			0x210
-#define DPNI_CMDID_GET_TX_DATA_OFFSET		0x212
-#define DPNI_CMDID_GET_COUNTER			0x213
-#define DPNI_CMDID_SET_COUNTER			0x214
-#define DPNI_CMDID_GET_LINK_STATE		0x215
-#define DPNI_CMDID_SET_LINK_CFG		0x21A
+#define DPNI_CMDID_GET_QDID			0x2101
+#define DPNI_CMDID_GET_TX_DATA_OFFSET		0x2121
+#define DPNI_CMDID_GET_LINK_STATE		0x2151
+#define DPNI_CMDID_SET_LINK_CFG			0x21A1
 
-#define DPNI_CMDID_SET_PRIM_MAC			0x224
-#define DPNI_CMDID_GET_PRIM_MAC			0x225
-#define DPNI_CMDID_ADD_MAC_ADDR			0x226
-#define DPNI_CMDID_REMOVE_MAC_ADDR		0x227
+#define DPNI_CMDID_SET_PRIM_MAC			0x2241
+#define DPNI_CMDID_GET_PRIM_MAC			0x2251
+#define DPNI_CMDID_ADD_MAC_ADDR			0x2261
+#define DPNI_CMDID_REMOVE_MAC_ADDR		0x2271
 
-#define DPNI_CMDID_SET_TX_FLOW			0x236
-#define DPNI_CMDID_GET_TX_FLOW			0x237
-#define DPNI_CMDID_SET_RX_FLOW			0x238
-#define DPNI_CMDID_GET_RX_FLOW			0x239
-#define DPNI_CMDID_SET_TX_CONF						0x257
-#define DPNI_CMDID_GET_TX_CONF						0x258
+#define DPNI_CMDID_GET_STATISTICS		0x25D1
+#define DPNI_CMDID_RESET_STATISTICS		0x25E1
+#define DPNI_CMDID_GET_QUEUE			0x25F1
+#define DPNI_CMDID_SET_QUEUE			0x2601
+#define DPNI_CMDID_SET_TX_CONFIRMATION_MODE	0x2661
 
 /*                cmd, param, offset, width, type, arg_name */
 #define DPNI_CMD_OPEN(cmd, dpni_id) \
 	MC_CMD_OP(cmd,	 0,	0,	32,	int,	dpni_id)
 
-#define DPNI_PREP_EXTENDED_CFG(ext, cfg) \
+/*                cmd, param, offset, width, type, arg_name */
+#define DPNI_PREP_CFG(param, cfg) \
 do { \
-	MC_PREP_OP(ext, 0, 0,   16, uint16_t, cfg->tc_cfg[0].max_dist); \
-	MC_PREP_OP(ext, 0, 16,  16, uint16_t, cfg->tc_cfg[0].max_fs_entries); \
-	MC_PREP_OP(ext, 0, 32,  16, uint16_t, cfg->tc_cfg[1].max_dist); \
-	MC_PREP_OP(ext, 0, 48,  16, uint16_t, cfg->tc_cfg[1].max_fs_entries); \
-	MC_PREP_OP(ext, 1, 0,   16, uint16_t, cfg->tc_cfg[2].max_dist); \
-	MC_PREP_OP(ext, 1, 16,  16, uint16_t, cfg->tc_cfg[2].max_fs_entries); \
-	MC_PREP_OP(ext, 1, 32,  16, uint16_t, cfg->tc_cfg[3].max_dist); \
-	MC_PREP_OP(ext, 1, 48,  16, uint16_t, cfg->tc_cfg[3].max_fs_entries); \
-	MC_PREP_OP(ext, 2, 0,   16, uint16_t, cfg->tc_cfg[4].max_dist); \
-	MC_PREP_OP(ext, 2, 16,  16, uint16_t, cfg->tc_cfg[4].max_fs_entries); \
-	MC_PREP_OP(ext, 2, 32,  16, uint16_t, cfg->tc_cfg[5].max_dist); \
-	MC_PREP_OP(ext, 2, 48,  16, uint16_t, cfg->tc_cfg[5].max_fs_entries); \
-	MC_PREP_OP(ext, 3, 0,   16, uint16_t, cfg->tc_cfg[6].max_dist); \
-	MC_PREP_OP(ext, 3, 16,  16, uint16_t, cfg->tc_cfg[6].max_fs_entries); \
-	MC_PREP_OP(ext, 3, 32,  16, uint16_t, cfg->tc_cfg[7].max_dist); \
-	MC_PREP_OP(ext, 3, 48,  16, uint16_t, cfg->tc_cfg[7].max_fs_entries); \
-	MC_PREP_OP(ext, 4, 0,   16, uint16_t, \
-		   cfg->ipr_cfg.max_open_frames_ipv4); \
-	MC_PREP_OP(ext, 4, 16,  16, uint16_t, \
-		   cfg->ipr_cfg.max_open_frames_ipv6); \
-	MC_PREP_OP(ext, 4, 32,  16, uint16_t, \
-		   cfg->ipr_cfg.max_reass_frm_size); \
-	MC_PREP_OP(ext, 5, 0,   16, uint16_t, \
-		   cfg->ipr_cfg.min_frag_size_ipv4); \
-	MC_PREP_OP(ext, 5, 16,  16, uint16_t, \
-		   cfg->ipr_cfg.min_frag_size_ipv6); \
+	MC_PREP_OP(param, 0, 0,   32, uint16_t, cfg->adv.options); \
+	MC_PREP_OP(param, 0, 32,   8, uint16_t, cfg->adv.num_queues); \
+	MC_PREP_OP(param, 0, 40,   8, uint16_t, cfg->adv.num_tcs); \
+	MC_PREP_OP(param, 0, 48,   8, uint16_t, cfg->adv.mac_entries); \
+	MC_PREP_OP(param, 1, 0,   8, uint16_t, cfg->adv.vlan_entries); \
+	MC_PREP_OP(param, 1, 16,   8, uint16_t, cfg->adv.qos_entries); \
+	MC_PREP_OP(param, 1, 32,   16, uint16_t, cfg->adv.fs_entries); \
 } while (0)
 
-#define DPNI_EXT_EXTENDED_CFG(ext, cfg) \
+/*                cmd, param, offset, width, type, arg_name */
+#define DPNI_EXT_CFG(param, cfg) \
 do { \
-	MC_EXT_OP(ext, 0, 0,   16, uint16_t, cfg->tc_cfg[0].max_dist); \
-	MC_EXT_OP(ext, 0, 16,  16, uint16_t, cfg->tc_cfg[0].max_fs_entries); \
-	MC_EXT_OP(ext, 0, 32,  16, uint16_t, cfg->tc_cfg[1].max_dist); \
-	MC_EXT_OP(ext, 0, 48,  16, uint16_t, cfg->tc_cfg[1].max_fs_entries); \
-	MC_EXT_OP(ext, 1, 0,   16, uint16_t, cfg->tc_cfg[2].max_dist); \
-	MC_EXT_OP(ext, 1, 16,  16, uint16_t, cfg->tc_cfg[2].max_fs_entries); \
-	MC_EXT_OP(ext, 1, 32,  16, uint16_t, cfg->tc_cfg[3].max_dist); \
-	MC_EXT_OP(ext, 1, 48,  16, uint16_t, cfg->tc_cfg[3].max_fs_entries); \
-	MC_EXT_OP(ext, 2, 0,   16, uint16_t, cfg->tc_cfg[4].max_dist); \
-	MC_EXT_OP(ext, 2, 16,  16, uint16_t, cfg->tc_cfg[4].max_fs_entries); \
-	MC_EXT_OP(ext, 2, 32,  16, uint16_t, cfg->tc_cfg[5].max_dist); \
-	MC_EXT_OP(ext, 2, 48,  16, uint16_t, cfg->tc_cfg[5].max_fs_entries); \
-	MC_EXT_OP(ext, 3, 0,   16, uint16_t, cfg->tc_cfg[6].max_dist); \
-	MC_EXT_OP(ext, 3, 16,  16, uint16_t, cfg->tc_cfg[6].max_fs_entries); \
-	MC_EXT_OP(ext, 3, 32,  16, uint16_t, cfg->tc_cfg[7].max_dist); \
-	MC_EXT_OP(ext, 3, 48,  16, uint16_t, cfg->tc_cfg[7].max_fs_entries); \
-	MC_EXT_OP(ext, 4, 0,   16, uint16_t, \
-		  cfg->ipr_cfg.max_open_frames_ipv4); \
-	MC_EXT_OP(ext, 4, 16,  16, uint16_t, \
-		  cfg->ipr_cfg.max_open_frames_ipv6); \
-	MC_EXT_OP(ext, 4, 32,  16, uint16_t, \
-		  cfg->ipr_cfg.max_reass_frm_size); \
-	MC_EXT_OP(ext, 5, 0,   16, uint16_t, \
-		  cfg->ipr_cfg.min_frag_size_ipv4); \
-	MC_EXT_OP(ext, 5, 16,  16, uint16_t, \
-		  cfg->ipr_cfg.min_frag_size_ipv6); \
+	MC_EXT_OP(param, 0, 0,   32, uint16_t, cfg->adv.options); \
+	MC_EXT_OP(param, 0, 32,   8, uint16_t, cfg->adv.num_queues); \
+	MC_EXT_OP(param, 0, 40,   8, uint16_t, cfg->adv.num_tcs); \
+	MC_EXT_OP(param, 0, 48,   8, uint16_t, cfg->adv.mac_entries); \
+	MC_EXT_OP(param, 1, 0,   8, uint16_t, cfg->adv.vlan_entries); \
+	MC_EXT_OP(param, 1, 16,   8, uint16_t, cfg->adv.qos_entries); \
+	MC_EXT_OP(param, 1, 32,   16, uint16_t, cfg->adv.fs_entries); \
 } while (0)
 
 /*                cmd, param, offset, width, type, arg_name */
 #define DPNI_CMD_CREATE(cmd, cfg) \
 do { \
-	MC_CMD_OP(cmd, 0, 0,	8,  uint8_t,  cfg->adv.max_tcs); \
-	MC_CMD_OP(cmd, 0, 8,	8,  uint8_t,  cfg->adv.max_senders); \
-	MC_CMD_OP(cmd, 0, 16,	8,  uint8_t,  cfg->mac_addr[5]); \
-	MC_CMD_OP(cmd, 0, 24,	8,  uint8_t,  cfg->mac_addr[4]); \
-	MC_CMD_OP(cmd, 0, 32,	8,  uint8_t,  cfg->mac_addr[3]); \
-	MC_CMD_OP(cmd, 0, 40,	8,  uint8_t,  cfg->mac_addr[2]); \
-	MC_CMD_OP(cmd, 0, 48,	8,  uint8_t,  cfg->mac_addr[1]); \
-	MC_CMD_OP(cmd, 0, 56,	8,  uint8_t,  cfg->mac_addr[0]); \
-	MC_CMD_OP(cmd, 1, 0,	32, uint32_t, cfg->adv.options); \
-	MC_CMD_OP(cmd, 2, 0,	8,  uint8_t,  cfg->adv.max_unicast_filters); \
-	MC_CMD_OP(cmd, 2, 8,	8,  uint8_t,  cfg->adv.max_multicast_filters); \
-	MC_CMD_OP(cmd, 2, 16,	8,  uint8_t,  cfg->adv.max_vlan_filters); \
-	MC_CMD_OP(cmd, 2, 24,	8,  uint8_t,  cfg->adv.max_qos_entries); \
-	MC_CMD_OP(cmd, 2, 32,	8,  uint8_t,  cfg->adv.max_qos_key_size); \
-	MC_CMD_OP(cmd, 2, 48,	8,  uint8_t,  cfg->adv.max_dist_key_size); \
-	MC_CMD_OP(cmd, 2, 56,	8,  enum net_prot, cfg->adv.start_hdr); \
-	MC_CMD_OP(cmd, 4, 48,	8,  uint8_t, cfg->adv.max_policers); \
-	MC_CMD_OP(cmd, 4, 56,	8,  uint8_t, cfg->adv.max_congestion_ctrl); \
-	MC_CMD_OP(cmd, 5, 0,	64, uint64_t, cfg->adv.ext_cfg_iova); \
+	MC_CMD_OP(cmd, 0, 0,	32,	uint32_t,  cfg->adv.options); \
+	MC_CMD_OP(cmd, 0, 32,	8,	uint8_t,   cfg->adv.num_queues); \
+	MC_CMD_OP(cmd, 0, 40,	8,	uint8_t,   cfg->adv.num_tcs); \
+	MC_CMD_OP(cmd, 0, 48,	8,	uint8_t,   cfg->adv.mac_entries); \
+	MC_CMD_OP(cmd, 1, 0,	8,	uint8_t,   cfg->adv.vlan_entries); \
+	MC_CMD_OP(cmd, 1, 16,	8,	uint8_t,   cfg->adv.qos_entries); \
+	MC_CMD_OP(cmd, 1, 32,	16,	uint8_t,   cfg->adv.fs_entries); \
 } while (0)
 
 /*                cmd, param, offset, width, type, arg_name */
@@ -168,27 +115,18 @@
 } while (0)
 
 /*                cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_GET_ATTR(cmd, attr) \
-	MC_CMD_OP(cmd, 6, 0,  64, uint64_t, attr->ext_cfg_iova)
-
-/*                cmd, param, offset, width, type, arg_name */
 #define DPNI_RSP_GET_ATTR(cmd, attr) \
 do { \
-	MC_RSP_OP(cmd, 0, 0,  32, int,	    attr->id);\
-	MC_RSP_OP(cmd, 0, 32, 8,  uint8_t,  attr->max_tcs); \
-	MC_RSP_OP(cmd, 0, 40, 8,  uint8_t,  attr->max_senders); \
-	MC_RSP_OP(cmd, 0, 48, 8,  enum net_prot, attr->start_hdr); \
-	MC_RSP_OP(cmd, 1, 0,  32, uint32_t, attr->options); \
-	MC_RSP_OP(cmd, 2, 0,  8,  uint8_t,  attr->max_unicast_filters); \
-	MC_RSP_OP(cmd, 2, 8,  8,  uint8_t,  attr->max_multicast_filters);\
-	MC_RSP_OP(cmd, 2, 16, 8,  uint8_t,  attr->max_vlan_filters); \
-	MC_RSP_OP(cmd, 2, 24, 8,  uint8_t,  attr->max_qos_entries); \
-	MC_RSP_OP(cmd, 2, 32, 8,  uint8_t,  attr->max_qos_key_size); \
-	MC_RSP_OP(cmd, 2, 40, 8,  uint8_t,  attr->max_dist_key_size); \
-	MC_RSP_OP(cmd, 4, 48, 8,  uint8_t, attr->max_policers); \
-	MC_RSP_OP(cmd, 4, 56, 8,  uint8_t, attr->max_congestion_ctrl); \
-	MC_RSP_OP(cmd, 5, 32, 16, uint16_t, attr->version.major);\
-	MC_RSP_OP(cmd, 5, 48, 16, uint16_t, attr->version.minor);\
+	MC_RSP_OP(cmd, 0, 0,  32, int,	    attr->options);\
+	MC_RSP_OP(cmd, 0, 32,  8,  uint8_t,  attr->max_num_queues); \
+	MC_RSP_OP(cmd, 0, 40,  8,  uint8_t,  attr->max_num_tcs); \
+	MC_RSP_OP(cmd, 0, 48,  8,  uint8_t,  attr->max_mac_entries); \
+	MC_RSP_OP(cmd, 1,  0,  8,  uint8_t,  attr->max_vlan_entries); \
+	MC_RSP_OP(cmd, 1, 16,  8,  uint8_t,  attr->max_qos_entries); \
+	MC_RSP_OP(cmd, 1, 32, 16,  uint16_t,  attr->max_fs_entries); \
+	MC_RSP_OP(cmd, 2,  0,  8,  uint8_t,  attr->max_qos_key_size); \
+	MC_RSP_OP(cmd, 2,  8,  8,  uint8_t,  attr->max_fs_key_size); \
+	MC_RSP_OP(cmd, 2, 16, 16,  uint16_t,  attr->wriop_version); \
 } while (0)
 
 /*                cmd, param, offset, width, type, arg_name */
@@ -200,81 +138,20 @@
 } while (0)
 
 /*                cmd, param, offset, width, type, arg_name */
-#define DPNI_RSP_GET_RX_BUFFER_LAYOUT(cmd, layout) \
-do { \
-	MC_RSP_OP(cmd, 0, 0,  16, uint16_t, layout->private_data_size); \
-	MC_RSP_OP(cmd, 0, 16, 16, uint16_t, layout->data_align); \
-	MC_RSP_OP(cmd, 1, 0,  1,  int,	    layout->pass_timestamp); \
-	MC_RSP_OP(cmd, 1, 1,  1,  int,	    layout->pass_parser_result); \
-	MC_RSP_OP(cmd, 1, 2,  1,  int,	    layout->pass_frame_status); \
-	MC_RSP_OP(cmd, 1, 16, 16, uint16_t, layout->data_head_room); \
-	MC_RSP_OP(cmd, 1, 32, 16, uint16_t, layout->data_tail_room); \
-} while (0)
-
-/*                cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_SET_RX_BUFFER_LAYOUT(cmd, layout) \
-do { \
-	MC_CMD_OP(cmd, 0, 0,  16, uint16_t, layout->private_data_size); \
-	MC_CMD_OP(cmd, 0, 16, 16, uint16_t, layout->data_align); \
-	MC_CMD_OP(cmd, 0, 32, 32, uint32_t, layout->options); \
-	MC_CMD_OP(cmd, 1, 0,  1,  int,	    layout->pass_timestamp); \
-	MC_CMD_OP(cmd, 1, 1,  1,  int,	    layout->pass_parser_result); \
-	MC_CMD_OP(cmd, 1, 2,  1,  int,	    layout->pass_frame_status); \
-	MC_CMD_OP(cmd, 1, 16, 16, uint16_t, layout->data_head_room); \
-	MC_CMD_OP(cmd, 1, 32, 16, uint16_t, layout->data_tail_room); \
-} while (0)
-
-/*                cmd, param, offset, width, type, arg_name */
-#define DPNI_RSP_GET_TX_BUFFER_LAYOUT(cmd, layout) \
+#define DPNI_CMD_SET_BUFFER_LAYOUT(cmd, layout, queue) \
 do { \
-	MC_RSP_OP(cmd, 0, 0,  16, uint16_t, layout->private_data_size); \
-	MC_RSP_OP(cmd, 0, 16, 16, uint16_t, layout->data_align); \
-	MC_RSP_OP(cmd, 1, 0,  1,  int,      layout->pass_timestamp); \
-	MC_RSP_OP(cmd, 1, 1,  1,  int,	    layout->pass_parser_result); \
-	MC_RSP_OP(cmd, 1, 2,  1,  int,	    layout->pass_frame_status); \
-	MC_RSP_OP(cmd, 1, 16, 16, uint16_t, layout->data_head_room); \
-	MC_RSP_OP(cmd, 1, 32, 16, uint16_t, layout->data_tail_room); \
+	MC_CMD_OP(cmd, 0, 0,  8, enum dpni_queue_type, queue); \
+	MC_CMD_OP(cmd, 1, 0,  16, uint16_t, layout->private_data_size); \
+	MC_CMD_OP(cmd, 1, 16, 16, uint16_t, layout->data_align); \
+	MC_CMD_OP(cmd, 0, 32, 16, uint16_t, layout->options); \
+	MC_CMD_OP(cmd, 0, 48,  1,  int,	    layout->pass_timestamp); \
+	MC_CMD_OP(cmd, 0, 49,  1,  int,	    layout->pass_parser_result); \
+	MC_CMD_OP(cmd, 0, 50,  1,  int,	    layout->pass_frame_status); \
+	MC_CMD_OP(cmd, 1, 32, 16, uint16_t, layout->data_head_room); \
+	MC_CMD_OP(cmd, 1, 48, 16, uint16_t, layout->data_tail_room); \
 } while (0)
 
 /*                cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_SET_TX_BUFFER_LAYOUT(cmd, layout) \
-do { \
-	MC_CMD_OP(cmd, 0, 0,  16, uint16_t, layout->private_data_size); \
-	MC_CMD_OP(cmd, 0, 16, 16, uint16_t, layout->data_align); \
-	MC_CMD_OP(cmd, 0, 32, 32, uint32_t, layout->options); \
-	MC_CMD_OP(cmd, 1, 0,  1,  int,	    layout->pass_timestamp); \
-	MC_CMD_OP(cmd, 1, 1,  1,  int,	    layout->pass_parser_result); \
-	MC_CMD_OP(cmd, 1, 2,  1,  int,	    layout->pass_frame_status); \
-	MC_CMD_OP(cmd, 1, 16, 16, uint16_t, layout->data_head_room); \
-	MC_CMD_OP(cmd, 1, 32, 16, uint16_t, layout->data_tail_room); \
-} while (0)
-
-/*                cmd, param, offset, width, type, arg_name */
-#define DPNI_RSP_GET_TX_CONF_BUFFER_LAYOUT(cmd, layout) \
-do { \
-	MC_RSP_OP(cmd, 0, 0,  16, uint16_t, layout->private_data_size); \
-	MC_RSP_OP(cmd, 0, 16, 16, uint16_t, layout->data_align); \
-	MC_RSP_OP(cmd, 1, 0,  1,  int,      layout->pass_timestamp); \
-	MC_RSP_OP(cmd, 1, 1,  1,  int,	    layout->pass_parser_result); \
-	MC_RSP_OP(cmd, 1, 2,  1,  int,	    layout->pass_frame_status); \
-	MC_RSP_OP(cmd, 1, 16, 16, uint16_t, layout->data_head_room); \
-	MC_RSP_OP(cmd, 1, 32, 16, uint16_t, layout->data_tail_room); \
-} while (0)
-
-/*                cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_SET_TX_CONF_BUFFER_LAYOUT(cmd, layout) \
-do { \
-	MC_CMD_OP(cmd, 0, 0,  16, uint16_t, layout->private_data_size); \
-	MC_CMD_OP(cmd, 0, 16, 16, uint16_t, layout->data_align); \
-	MC_CMD_OP(cmd, 0, 32, 32, uint32_t, layout->options); \
-	MC_CMD_OP(cmd, 1, 0,  1,  int,	    layout->pass_timestamp); \
-	MC_CMD_OP(cmd, 1, 1,  1,  int,	    layout->pass_parser_result); \
-	MC_CMD_OP(cmd, 1, 2,  1,  int,	    layout->pass_frame_status); \
-	MC_CMD_OP(cmd, 1, 16, 16, uint16_t, layout->data_head_room); \
-	MC_CMD_OP(cmd, 1, 32, 16, uint16_t, layout->data_tail_room); \
-} while (0)
-
-/*                cmd, param, offset, width, type, arg_name */
 #define DPNI_RSP_GET_QDID(cmd, qdid) \
 	MC_RSP_OP(cmd, 0, 0,  16, uint16_t, qdid)
 
@@ -283,21 +160,6 @@
 	MC_RSP_OP(cmd, 0, 0,  16, uint16_t, data_offset)
 
 /*                cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_GET_COUNTER(cmd, counter) \
-	MC_CMD_OP(cmd, 0, 0,  16, enum dpni_counter, counter)
-
-/*                cmd, param, offset, width, type, arg_name */
-#define DPNI_RSP_GET_COUNTER(cmd, value) \
-	MC_RSP_OP(cmd, 1, 0,  64, uint64_t, value)
-
-/*                cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_SET_COUNTER(cmd, counter, value) \
-do { \
-	MC_CMD_OP(cmd, 0, 0,  16, enum dpni_counter, counter); \
-	MC_CMD_OP(cmd, 1, 0,  64, uint64_t, value); \
-} while (0)
-
-/*                cmd, param, offset, width, type, arg_name */
 #define DPNI_CMD_SET_LINK_CFG(cmd, cfg) \
 do { \
 	MC_CMD_OP(cmd, 1, 0,  32, uint32_t, cfg->rate);\
@@ -358,131 +220,56 @@
 	MC_CMD_OP(cmd, 0, 56, 8,  uint8_t,  mac_addr[0]); \
 } while (0)
 
-/*                cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_SET_TX_FLOW(cmd, flow_id, cfg) \
+#define DPNI_CMD_GET_QUEUE(cmd, type, tc, index) \
 do { \
-	MC_CMD_OP(cmd, 0, 43, 1,  int,	    cfg->l3_chksum_gen);\
-	MC_CMD_OP(cmd, 0, 44, 1,  int,	    cfg->l4_chksum_gen);\
-	MC_CMD_OP(cmd, 0, 45, 1,  int,	    cfg->use_common_tx_conf_queue);\
-	MC_CMD_OP(cmd, 0, 48, 16, uint16_t, flow_id);\
-	MC_CMD_OP(cmd, 2, 0,  32, uint32_t, cfg->options);\
+	MC_CMD_OP(cmd, 0,  0,  8, enum dpni_queue_type, type); \
+	MC_CMD_OP(cmd, 0,  8,  8, uint8_t, tc); \
+	MC_CMD_OP(cmd, 0, 16,  8, uint8_t, index); \
 } while (0)
 
-/*                cmd, param, offset, width, type, arg_name */
-#define DPNI_RSP_SET_TX_FLOW(cmd, flow_id) \
-	MC_RSP_OP(cmd, 0, 48, 16, uint16_t, flow_id)
-
-/*                cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_GET_TX_FLOW(cmd, flow_id) \
-	MC_CMD_OP(cmd, 0, 48, 16, uint16_t, flow_id)
-
-/*                cmd, param, offset, width, type, arg_name */
-#define DPNI_RSP_GET_TX_FLOW(cmd, attr) \
+#define DPNI_RSP_GET_QUEUE(cmd, queue) \
 do { \
-	MC_RSP_OP(cmd, 0, 43, 1,  int,	    attr->l3_chksum_gen);\
-	MC_RSP_OP(cmd, 0, 44, 1,  int,	    attr->l4_chksum_gen);\
-	MC_RSP_OP(cmd, 0, 45, 1,  int,	    attr->use_common_tx_conf_queue);\
+	MC_RSP_OP(cmd, 1,  0, 32, uint32_t, (queue)->destination.id); \
+	MC_RSP_OP(cmd, 1, 56,  4, enum dpni_dest, (queue)->destination.type); \
+	MC_RSP_OP(cmd, 1, 62,  1, char, (queue)->destination.stash_ctrl); \
+	MC_RSP_OP(cmd, 1, 63,  1, char, (queue)->destination.hold_active); \
+	MC_RSP_OP(cmd, 2,  0, 64, uint64_t, (queue)->flc); \
+	MC_RSP_OP(cmd, 3,  0, 64, uint64_t, (queue)->user_context); \
+	MC_RSP_OP(cmd, 4,  0, 32, uint32_t, (queue)->fqid); \
+	MC_RSP_OP(cmd, 4, 32, 16, uint16_t, (queue)->qdbin); \
 } while (0)
 
-/*                cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_SET_RX_FLOW(cmd, tc_id, flow_id, cfg) \
+#define DPNI_CMD_SET_QUEUE(cmd, type, tc, index, queue) \
 do { \
-	MC_CMD_OP(cmd, 0, 0,  32, int,      cfg->dest_cfg.dest_id); \
-	MC_CMD_OP(cmd, 0, 32, 8,  uint8_t,  cfg->dest_cfg.priority);\
-	MC_CMD_OP(cmd, 0, 40, 2,  enum dpni_dest, cfg->dest_cfg.dest_type);\
-	MC_CMD_OP(cmd, 0, 42, 1,  int,      cfg->order_preservation_en);\
-	MC_CMD_OP(cmd, 0, 48, 16, uint16_t, flow_id); \
-	MC_CMD_OP(cmd, 1, 0,  64, uint64_t, cfg->user_ctx); \
-	MC_CMD_OP(cmd, 2, 16, 8,  uint8_t,  tc_id); \
-	MC_CMD_OP(cmd, 2, 32, 32, uint32_t, cfg->options); \
-	MC_CMD_OP(cmd, 3, 0,  4,  enum dpni_flc_type, cfg->flc_cfg.flc_type); \
-	MC_CMD_OP(cmd, 3, 4,  4,  enum dpni_stash_size, \
-		cfg->flc_cfg.frame_data_size);\
-	MC_CMD_OP(cmd, 3, 8,  4,  enum dpni_stash_size, \
-		cfg->flc_cfg.flow_context_size);\
-	MC_CMD_OP(cmd, 3, 32, 32, uint32_t, cfg->flc_cfg.options);\
-	MC_CMD_OP(cmd, 4, 0,  64, uint64_t, cfg->flc_cfg.flow_context);\
-	MC_CMD_OP(cmd, 5, 0,  32, uint32_t, cfg->tail_drop_threshold); \
+	MC_CMD_OP(cmd, 0,  0,  8, enum dpni_queue_type, type); \
+	MC_CMD_OP(cmd, 0,  8,  8, uint8_t, tc); \
+	MC_CMD_OP(cmd, 0, 16,  8, uint8_t, index); \
+	MC_CMD_OP(cmd, 0, 24,  8, uint8_t, (queue)->options); \
+	MC_CMD_OP(cmd, 1,  0, 32, uint32_t, (queue)->destination.id); \
+	MC_CMD_OP(cmd, 1, 56,  4, enum dpni_dest, (queue)->destination.type); \
+	MC_CMD_OP(cmd, 1, 62,  1, char, (queue)->destination.stash_ctrl); \
+	MC_CMD_OP(cmd, 1, 63,  1, char, (queue)->destination.hold_active); \
+	MC_CMD_OP(cmd, 1,  0, 32, uint32_t, (queue)->destination.id); \
+	MC_CMD_OP(cmd, 2,  0, 64, uint64_t, (queue)->flc); \
+	MC_CMD_OP(cmd, 3,  0, 64, uint64_t, (queue)->user_context); \
 } while (0)
 
-/*                cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_GET_RX_FLOW(cmd, tc_id, flow_id) \
-do { \
-	MC_CMD_OP(cmd, 0, 16, 8,  uint8_t,  tc_id); \
-	MC_CMD_OP(cmd, 0, 48, 16, uint16_t, flow_id); \
-} while (0)
+/*			cmd, param, offset, width, type, arg_name */
+#define DPNI_CMD_GET_STATISTICS(cmd, page) \
+	MC_CMD_OP(cmd, 0, 0, 8, uint8_t, page)
 
 /*                cmd, param, offset, width, type, arg_name */
-#define DPNI_RSP_GET_RX_FLOW(cmd, attr) \
-do { \
-	MC_RSP_OP(cmd, 0, 0,  32, int,      attr->dest_cfg.dest_id); \
-	MC_RSP_OP(cmd, 0, 32, 8,  uint8_t,  attr->dest_cfg.priority);\
-	MC_RSP_OP(cmd, 0, 40, 2,  enum dpni_dest, attr->dest_cfg.dest_type); \
-	MC_RSP_OP(cmd, 0, 42, 1,  int,      attr->order_preservation_en);\
-	MC_RSP_OP(cmd, 1, 0,  64, uint64_t, attr->user_ctx); \
-	MC_RSP_OP(cmd, 2, 0,  32, uint32_t, attr->tail_drop_threshold); \
-	MC_RSP_OP(cmd, 2, 32, 32, uint32_t, attr->fqid); \
-	MC_RSP_OP(cmd, 3, 0,  4,  enum dpni_flc_type, attr->flc_cfg.flc_type); \
-	MC_RSP_OP(cmd, 3, 4,  4,  enum dpni_stash_size, \
-		attr->flc_cfg.frame_data_size);\
-	MC_RSP_OP(cmd, 3, 8,  4,  enum dpni_stash_size, \
-		attr->flc_cfg.flow_context_size);\
-	MC_RSP_OP(cmd, 3, 32, 32, uint32_t, attr->flc_cfg.options);\
-	MC_RSP_OP(cmd, 4, 0,  64, uint64_t, attr->flc_cfg.flow_context);\
-} while (0)
-
-#define DPNI_CMD_SET_TX_CONF(cmd, flow_id, cfg) \
+#define DPNI_RSP_GET_STATISTICS(cmd, stat) \
 do { \
-	MC_CMD_OP(cmd, 0, 32, 8,  uint8_t, cfg->queue_cfg.dest_cfg.priority); \
-	MC_CMD_OP(cmd, 0, 40, 2,  enum dpni_dest, \
-		cfg->queue_cfg.dest_cfg.dest_type); \
-	MC_CMD_OP(cmd, 0, 42, 1,  int, cfg->errors_only); \
-	MC_CMD_OP(cmd, 0, 46, 1,  int, cfg->queue_cfg.order_preservation_en); \
-	MC_CMD_OP(cmd, 0, 48, 16, uint16_t, flow_id); \
-	MC_CMD_OP(cmd, 1, 0,  64, uint64_t, cfg->queue_cfg.user_ctx); \
-	MC_CMD_OP(cmd, 2, 0,  32, uint32_t, cfg->queue_cfg.options); \
-	MC_CMD_OP(cmd, 2, 32, 32, int,	    cfg->queue_cfg.dest_cfg.dest_id); \
-	MC_CMD_OP(cmd, 3, 0,  32, uint32_t, \
-		cfg->queue_cfg.tail_drop_threshold); \
-	MC_CMD_OP(cmd, 4, 0,  4,  enum dpni_flc_type, \
-		cfg->queue_cfg.flc_cfg.flc_type); \
-	MC_CMD_OP(cmd, 4, 4,  4,  enum dpni_stash_size, \
-		cfg->queue_cfg.flc_cfg.frame_data_size); \
-	MC_CMD_OP(cmd, 4, 8,  4,  enum dpni_stash_size, \
-		cfg->queue_cfg.flc_cfg.flow_context_size); \
-	MC_CMD_OP(cmd, 4, 32, 32, uint32_t, cfg->queue_cfg.flc_cfg.options); \
-	MC_CMD_OP(cmd, 5, 0,  64, uint64_t, \
-		cfg->queue_cfg.flc_cfg.flow_context); \
+	MC_RSP_OP(cmd, 0, 0, 64, uint64_t, (stat)->counter0); \
+	MC_RSP_OP(cmd, 1, 0, 64, uint64_t, (stat)->counter1); \
+	MC_RSP_OP(cmd, 2, 0, 64, uint64_t, (stat)->counter2); \
+	MC_RSP_OP(cmd, 3, 0, 64, uint64_t, (stat)->counter3); \
+	MC_RSP_OP(cmd, 4, 0, 64, uint64_t, (stat)->counter4); \
+	MC_RSP_OP(cmd, 5, 0, 64, uint64_t, (stat)->counter5); \
+	MC_RSP_OP(cmd, 6, 0, 64, uint64_t, (stat)->counter6); \
 } while (0)
 
-#define DPNI_CMD_GET_TX_CONF(cmd, flow_id) \
-		MC_CMD_OP(cmd, 0, 48, 16, uint16_t,  flow_id)
-
-#define DPNI_RSP_GET_TX_CONF(cmd, attr) \
-do { \
-	MC_RSP_OP(cmd, 0, 32, 8,  uint8_t, \
-		  attr->queue_attr.dest_cfg.priority); \
-	MC_RSP_OP(cmd, 0, 40, 2,  enum dpni_dest, \
-		attr->queue_attr.dest_cfg.dest_type); \
-	MC_RSP_OP(cmd, 0, 42, 1,  int, attr->errors_only); \
-	MC_RSP_OP(cmd, 0, 46, 1,  int, \
-		  attr->queue_attr.order_preservation_en); \
-	MC_RSP_OP(cmd, 1, 0,  64, uint64_t, attr->queue_attr.user_ctx); \
-	MC_RSP_OP(cmd, 2, 32, 32, int,	attr->queue_attr.dest_cfg.dest_id); \
-	MC_RSP_OP(cmd, 3, 0,  32, uint32_t, \
-		attr->queue_attr.tail_drop_threshold); \
-	MC_RSP_OP(cmd, 3, 32, 32, uint32_t, attr->queue_attr.fqid); \
-	MC_RSP_OP(cmd, 4, 0,  4,  enum dpni_flc_type, \
-		attr->queue_attr.flc_cfg.flc_type); \
-	MC_RSP_OP(cmd, 4, 4,  4,  enum dpni_stash_size, \
-		attr->queue_attr.flc_cfg.frame_data_size); \
-	MC_RSP_OP(cmd, 4, 8,  4,  enum dpni_stash_size, \
-		attr->queue_attr.flc_cfg.flow_context_size); \
-	MC_RSP_OP(cmd, 4, 32, 32, uint32_t, attr->queue_attr.flc_cfg.options); \
-	MC_RSP_OP(cmd, 5, 0,  64, uint64_t, \
-		attr->queue_attr.flc_cfg.flow_context); \
-} while (0)
-
 enum net_prot {
 	NET_PROT_NONE = 0,
 	NET_PROT_PAYLOAD,
@@ -645,6 +432,33 @@
 #define DPNI_OPT_FS_MASK_SUPPORT		0x00040000
 
 /**
+ * enum dpni_queue_type - Identifies a type of queue targeted by the command
+ * @DPNI_QUEUE_RX: Rx queue
+ * @DPNI_QUEUE_TX: Tx queue
+ * @DPNI_QUEUE_TX_CONFIRM: Tx confirmation queue
+ * @DPNI_QUEUE_RX_ERR: Rx error queue
+ */
+enum dpni_queue_type {
+	DPNI_QUEUE_RX,
+	DPNI_QUEUE_TX,
+	DPNI_QUEUE_TX_CONFIRM,
+	DPNI_QUEUE_RX_ERR,
+};
+
+struct dpni_cfg {
+		uint8_t mac_addr[6];
+	struct {
+		uint32_t		options;
+		uint16_t		fs_entries;
+		uint8_t			num_queues;
+		uint8_t			num_tcs;
+		uint8_t			mac_entries;
+		uint8_t			vlan_entries;
+		uint8_t			qos_entries;
+	} adv;
+};
+
+/**
  * struct dpni_extended_cfg - Structure representing extended DPNI configuration
  * @tc_cfg: TCs configuration
  * @ipr_cfg: IP reassembly configuration
@@ -685,78 +499,21 @@
 };
 
 /**
- * dpni_prepare_extended_cfg() - function prepare extended parameters
- * @cfg: extended structure
- * @ext_cfg_buf: Zeroed 256 bytes of memory before mapping it to DMA
+ * dpni_prepare_cfg() - function prepare parameters
+ * @cfg: cfg structure
+ * @cfg_buf: Zeroed 256 bytes of memory before mapping it to DMA
  *
  * This function has to be called before dpni_create()
  */
-int dpni_prepare_extended_cfg(const struct dpni_extended_cfg	*cfg,
-			      uint8_t			*ext_cfg_buf);
-
-/**
- * struct dpni_cfg - Structure representing DPNI configuration
- * @mac_addr: Primary MAC address
- * @adv: Advanced parameters; default is all zeros;
- *		use this structure to change default settings
- */
-struct dpni_cfg {
-	uint8_t mac_addr[6];
-	/**
-	 * struct adv - Advanced parameters
-	 * @options: Mask of available options; use 'DPNI_OPT_<X>' values
-	 * @start_hdr: Selects the packet starting header for parsing;
-	 *		'NET_PROT_NONE' is treated as default: 'NET_PROT_ETH'
-	 * @max_senders: Maximum number of different senders; used as the number
-	 *		of dedicated Tx flows; Non-power-of-2 values are rounded
-	 *		up to the next power-of-2 value as hardware demands it;
-	 *		'0' will be treated as '1'
-	 * @max_tcs: Maximum number of traffic classes (for both Tx and Rx);
-	 *		'0' will e treated as '1'
-	 * @max_unicast_filters: Maximum number of unicast filters;
-	 *			'0' is treated	as '16'
-	 * @max_multicast_filters: Maximum number of multicast filters;
-	 *			'0' is treated as '64'
-	 * @max_qos_entries: if 'max_tcs > 1', declares the maximum entries in
-	 *			the QoS	table; '0' is treated as '64'
-	 * @max_qos_key_size: Maximum key size for the QoS look-up;
-	 *			'0' is treated as '24' which is enough for IPv4
-	 *			5-tuple
-	 * @max_dist_key_size: Maximum key size for the distribution;
-	 *		'0' is treated as '24' which is enough for IPv4 5-tuple
-	 * @max_policers: Maximum number of policers;
-	 *		should be between '0' and max_tcs
-	 * @max_congestion_ctrl: Maximum number of congestion control groups
-	 *		(CGs); covers early drop and congestion notification
-	 *		requirements;
-	 *		should be between '0' and ('max_tcs' + 'max_senders')
-	 * @ext_cfg_iova: I/O virtual address of 256 bytes DMA-able memory
-	 *		filled with the extended configuration by calling
-	 *		dpni_prepare_extended_cfg()
-	 */
-	struct {
-		uint32_t		options;
-		enum net_prot		start_hdr;
-		uint8_t		max_senders;
-		uint8_t		max_tcs;
-		uint8_t		max_unicast_filters;
-		uint8_t		max_multicast_filters;
-		uint8_t			max_vlan_filters;
-		uint8_t		max_qos_entries;
-		uint8_t		max_qos_key_size;
-		uint8_t		max_dist_key_size;
-		uint8_t		max_policers;
-		uint8_t		max_congestion_ctrl;
-		uint64_t	ext_cfg_iova;
-	} adv;
-};
-
+int dpni_prepare_cfg(const struct dpni_cfg	*cfg,
+		     uint8_t			*cfg_buf);
 /**
  * dpni_create() - Create the DPNI object
  * @mc_io:	Pointer to MC portal's I/O object
+ * @token:	Authentication token.
  * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
  * @cfg:	Configuration structure
- * @token:	Returned token; use in subsequent API calls
+ * @obj_id:	Returned obj_id; use in subsequent API calls
  *
  * Create the DPNI object, allocate required resources and
  * perform required initialization.
@@ -774,21 +531,24 @@
  * Return:	'0' on Success; Error code otherwise.
  */
 int dpni_create(struct fsl_mc_io	*mc_io,
+		uint16_t		token,
 		uint32_t		cmd_flags,
 		const struct dpni_cfg	*cfg,
-		uint16_t		*token);
+		uint32_t		*obj_id);
 
 /**
  * dpni_destroy() - Destroy the DPNI object and release all its resources.
  * @mc_io:	Pointer to MC portal's I/O object
+ * @token:	Authentication token.
  * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPNI object
+ * @obj_id:	Returned obj_id; use in subsequent API calls
  *
  * Return:	'0' on Success; error code otherwise.
  */
 int dpni_destroy(struct fsl_mc_io	*mc_io,
+		 uint16_t		token,
 		 uint32_t		cmd_flags,
-		 uint16_t		token);
+		 uint32_t		obj_id);
 
 /**
  * struct dpni_pools_cfg - Structure representing buffer pools configuration
@@ -867,49 +627,32 @@
 
 /**
  * struct dpni_attr - Structure representing DPNI attributes
- * @id: DPNI object ID
- * @version: DPNI version
- * @start_hdr: Indicates the packet starting header for parsing
  * @options: Mask of available options; reflects the value as was given in
  *		object's creation
- * @max_senders: Maximum number of different senders; used as the number
- *		of dedicated Tx flows;
- * @max_tcs: Maximum number of traffic classes (for both Tx and Rx)
+ * @max_num_queues: Number of queues available (for both Tx and Rx)
+ * @max_num_tcs: Maximum number of traffic classes (for both Tx and Rx)
+ * @max_mac_entries: Maximum number of traffic classes (for both Tx and Rx)
  * @max_unicast_filters: Maximum number of unicast filters
  * @max_multicast_filters: Maximum number of multicast filters
- * @max_vlan_filters: Maximum number of VLAN filters
+ * @max_vlan_entries: Maximum number of VLAN filters
  * @max_qos_entries: if 'max_tcs > 1', declares the maximum entries in QoS table
+ * @max_fs_entries: declares the maximum entries in flow steering table
  * @max_qos_key_size: Maximum key size for the QoS look-up
- * @max_dist_key_size: Maximum key size for the distribution look-up
- * @max_policers: Maximum number of policers;
- * @max_congestion_ctrl: Maximum number of congestion control groups (CGs);
- * @ext_cfg_iova: I/O virtual address of 256 bytes DMA-able memory;
- *	call dpni_extract_extended_cfg() to extract the extended configuration
+ * @max_fs_key_size: Maximum key size for the flow steering
+ * @wriop_version: Indicates revision of WRIOP hardware block
  */
 struct dpni_attr {
-	int id;
-	/**
-	 * struct version - DPNI version
-	 * @major: DPNI major version
-	 * @minor: DPNI minor version
-	 */
-	struct {
-		uint16_t major;
-		uint16_t minor;
-	} version;
-	enum net_prot start_hdr;
+	uint32_t id;
 	uint32_t options;
-	uint8_t max_senders;
-	uint8_t max_tcs;
-	uint8_t max_unicast_filters;
-	uint8_t max_multicast_filters;
-	uint8_t max_vlan_filters;
+	uint8_t max_num_queues;
+	uint8_t max_num_tcs;
+	uint8_t max_mac_entries;
+	uint8_t max_vlan_entries;
 	uint8_t max_qos_entries;
+	uint16_t max_fs_entries;
 	uint8_t max_qos_key_size;
-	uint8_t max_dist_key_size;
-	uint8_t max_policers;
-	uint8_t max_congestion_ctrl;
-	uint64_t	ext_cfg_iova;
+	uint8_t max_fs_key_size;
+	uint16_t wriop_version;
 };
 
 /**
@@ -927,14 +670,14 @@
 			struct dpni_attr	*attr);
 
 /**
- * dpni_extract_extended_cfg() - extract the extended parameters
- * @cfg: extended structure
- * @ext_cfg_buf: 256 bytes of DMA-able memory
+ * dpni_extract_cfg() - extract the parameters
+ * @cfg: cfg structure
+ * @cfg_buf: 256 bytes of DMA-able memory
  *
  * This function has to be called after dpni_get_attributes()
  */
-int dpni_extract_extended_cfg(struct dpni_extended_cfg	*cfg,
-			      const uint8_t		*ext_cfg_buf);
+int dpni_extract_cfg(struct dpni_cfg	*cfg,
+		     const uint8_t	*cfg_buf);
 
 /**
  * DPNI errors
@@ -1037,7 +780,7 @@
  * @data_tail_room: Data tail room
  */
 struct dpni_buffer_layout {
-	uint32_t options;
+	uint16_t options;
 	int pass_timestamp;
 	int pass_parser_result;
 	int pass_frame_status;
@@ -1048,98 +791,40 @@
 };
 
 /**
- * dpni_get_rx_buffer_layout() - Retrieve Rx buffer layout attributes.
+ * dpni_get_buffer_layout() - Retrieve buffer layout attributes.
  * @mc_io:	Pointer to MC portal's I/O object
  * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
  * @token:	Token of DPNI object
  * @layout:	Returns buffer layout attributes
+ * @type:	DPNI queue type
  *
  * Return:	'0' on Success; Error code otherwise.
  */
-int dpni_get_rx_buffer_layout(struct fsl_mc_io		*mc_io,
-			      uint32_t			cmd_flags,
-			      uint16_t			token,
-			      struct dpni_buffer_layout	*layout);
+int dpni_get_buffer_layout(struct fsl_mc_io			*mc_io,
+			   uint32_t				cmd_flags,
+			   uint16_t				token,
+			   const struct dpni_buffer_layout	*layout,
+			   enum dpni_queue_type			type);
 
 /**
- * dpni_set_rx_buffer_layout() - Set Rx buffer layout configuration.
+ * dpni_set_buffer_layout() - Set buffer layout configuration.
  * @mc_io:	Pointer to MC portal's I/O object
  * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
  * @token:	Token of DPNI object
  * @layout:	Buffer layout configuration
+ * @type:	DPNI queue type
  *
  * Return:	'0' on Success; Error code otherwise.
  *
  * @warning	Allowed only when DPNI is disabled
  */
-int dpni_set_rx_buffer_layout(struct fsl_mc_io			*mc_io,
-			      uint32_t				cmd_flags,
-			      uint16_t				token,
-			      const struct dpni_buffer_layout	*layout);
-
-/**
- * dpni_get_tx_buffer_layout() - Retrieve Tx buffer layout attributes.
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPNI object
- * @layout:	Returns buffer layout attributes
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dpni_get_tx_buffer_layout(struct fsl_mc_io		*mc_io,
-			      uint32_t			cmd_flags,
-			      uint16_t			token,
-			      struct dpni_buffer_layout	*layout);
+int dpni_set_buffer_layout(struct fsl_mc_io			*mc_io,
+			   uint32_t				cmd_flags,
+			   uint16_t				token,
+			   const struct dpni_buffer_layout	*layout,
+			   enum dpni_queue_type			type);
 
 /**
- * dpni_set_tx_buffer_layout() - Set Tx buffer layout configuration.
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPNI object
- * @layout:	Buffer layout configuration
- *
- * Return:	'0' on Success; Error code otherwise.
- *
- * @warning	Allowed only when DPNI is disabled
- */
-int dpni_set_tx_buffer_layout(struct fsl_mc_io			*mc_io,
-			      uint32_t				cmd_flags,
-			      uint16_t				token,
-			      const struct dpni_buffer_layout	*layout);
-
-/**
- * dpni_get_tx_conf_buffer_layout() - Retrieve Tx confirmation buffer layout
- *				attributes.
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPNI object
- * @layout:	Returns buffer layout attributes
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dpni_get_tx_conf_buffer_layout(struct fsl_mc_io		*mc_io,
-				   uint32_t			cmd_flags,
-				   uint16_t			token,
-				   struct dpni_buffer_layout	*layout);
-
-/**
- * dpni_set_tx_conf_buffer_layout() - Set Tx confirmation buffer layout
- *					configuration.
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPNI object
- * @layout:	Buffer layout configuration
- *
- * Return:	'0' on Success; Error code otherwise.
- *
- * @warning	Allowed only when DPNI is disabled
- */
-int dpni_set_tx_conf_buffer_layout(struct fsl_mc_io		   *mc_io,
-				   uint32_t			   cmd_flags,
-				   uint16_t			   token,
-				   const struct dpni_buffer_layout *layout);
-
-/**
  * dpni_get_qdid() - Get the Queuing Destination ID (QDID) that should be used
  *			for enqueue operations
  * @mc_io:	Pointer to MC portal's I/O object
@@ -1169,68 +854,6 @@
 			    uint16_t		token,
 			    uint16_t		*data_offset);
 
-/**
- * enum dpni_counter - DPNI counter types
- * @DPNI_CNT_ING_FRAME: Counts ingress frames
- * @DPNI_CNT_ING_BYTE: Counts ingress bytes
- * @DPNI_CNT_ING_FRAME_DROP: Counts ingress frames dropped due to explicit
- *		'drop' setting
- * @DPNI_CNT_ING_FRAME_DISCARD: Counts ingress frames discarded due to errors
- * @DPNI_CNT_ING_MCAST_FRAME: Counts ingress multicast frames
- * @DPNI_CNT_ING_MCAST_BYTE: Counts ingress multicast bytes
- * @DPNI_CNT_ING_BCAST_FRAME: Counts ingress broadcast frames
- * @DPNI_CNT_ING_BCAST_BYTES: Counts ingress broadcast bytes
- * @DPNI_CNT_EGR_FRAME: Counts egress frames
- * @DPNI_CNT_EGR_BYTE: Counts egress bytes
- * @DPNI_CNT_EGR_FRAME_DISCARD: Counts egress frames discarded due to errors
- */
-enum dpni_counter {
-	DPNI_CNT_ING_FRAME = 0x0,
-	DPNI_CNT_ING_BYTE = 0x1,
-	DPNI_CNT_ING_FRAME_DROP = 0x2,
-	DPNI_CNT_ING_FRAME_DISCARD = 0x3,
-	DPNI_CNT_ING_MCAST_FRAME = 0x4,
-	DPNI_CNT_ING_MCAST_BYTE = 0x5,
-	DPNI_CNT_ING_BCAST_FRAME = 0x6,
-	DPNI_CNT_ING_BCAST_BYTES = 0x7,
-	DPNI_CNT_EGR_FRAME = 0x8,
-	DPNI_CNT_EGR_BYTE = 0x9,
-	DPNI_CNT_EGR_FRAME_DISCARD = 0xa
-};
-
-/**
- * dpni_get_counter() - Read a specific DPNI counter
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPNI object
- * @counter:	The requested counter
- * @value:	Returned counter's current value
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dpni_get_counter(struct fsl_mc_io	*mc_io,
-		     uint32_t		cmd_flags,
-		     uint16_t		token,
-		     enum dpni_counter	counter,
-		     uint64_t		*value);
-
-/**
- * dpni_set_counter() - Set (or clear) a specific DPNI counter
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPNI object
- * @counter:	The requested counter
- * @value:	New counter value; typically pass '0' for resetting
- *			the counter.
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dpni_set_counter(struct fsl_mc_io	*mc_io,
-		     uint32_t		cmd_flags,
-		     uint16_t		token,
-		     enum dpni_counter	counter,
-		     uint64_t		value);
-
 /* Enable auto-negotiation */
 #define DPNI_LINK_OPT_AUTONEG		0x0000000000000001ULL
 /* Enable half-duplex mode */
@@ -1506,183 +1129,199 @@
 #define DPNI_TX_FLOW_OPT_L4_CHKSUM_GEN	0x00000020
 
 /**
- * struct dpni_tx_flow_cfg - Structure representing Tx flow configuration
- * @options: Flags representing the suggested modifications to the Tx flow;
- *	Use any combination 'DPNI_TX_FLOW_OPT_<X>' flags
- * @use_common_tx_conf_queue: Set to '1' to use the common (default) Tx
- *	confirmation and error queue; Set to '0' to use the private
- *	Tx confirmation and error queue; valid only if
- *	'DPNI_OPT_PRIVATE_TX_CONF_ERROR_DISABLED' wasn't set at DPNI creation
- *	and 'DPNI_TX_FLOW_OPT_TX_CONF_ERROR' is contained in 'options'
- * @l3_chksum_gen: Set to '1' to enable L3 checksum generation; '0' to disable;
- *	valid only if 'DPNI_TX_FLOW_OPT_L3_CHKSUM_GEN' is contained in 'options'
- * @l4_chksum_gen: Set to '1' to enable L4 checksum generation; '0' to disable;
- *	valid only if 'DPNI_TX_FLOW_OPT_L4_CHKSUM_GEN' is contained in 'options'
- */
-struct dpni_tx_flow_cfg {
-	uint32_t	options;
-	int		use_common_tx_conf_queue;
-	int		l3_chksum_gen;
-	int		l4_chksum_gen;
-};
-
-/**
- * dpni_set_tx_flow() - Set Tx flow configuration
+ * dpni_get_api_version - Retrieve DPNI Major and Minor version info.
+ *
  * @mc_io:	Pointer to MC portal's I/O object
  * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPNI object
- * @flow_id:	Provides (or returns) the sender's flow ID;
- *	for each new sender set (*flow_id) to 'DPNI_NEW_FLOW_ID' to generate
- *	a new flow_id;	this ID should be used as the QDBIN argument
- *	in enqueue operations
- * @cfg:	Tx flow configuration
+ * @major_ver:	DPNI major version
+ * @minor_ver:	DPNI minor version
  *
- * Return:	'0' on Success; Error code otherwise.
+ * Return:     '0' on Success; Error code otherwise.
  */
-int dpni_set_tx_flow(struct fsl_mc_io			*mc_io,
-		     uint32_t				cmd_flags,
-		     uint16_t				token,
-		     uint16_t				*flow_id,
-		     const struct dpni_tx_flow_cfg	*cfg);
+int dpni_get_api_version(struct fsl_mc_io *mc_io,
+			 u32 cmd_flags,
+			 u16 *major_ver,
+			 u16 *minor_ver);
 
 /**
- * struct dpni_tx_flow_attr - Structure representing Tx flow attributes
- * @use_common_tx_conf_queue: '1' if using common (default) Tx confirmation and
- *	error queue; '0' if using private Tx confirmation and error queue
- * @l3_chksum_gen: '1' if L3 checksum generation is enabled; '0' if disabled
- * @l4_chksum_gen: '1' if L4 checksum generation is enabled; '0' if disabled
+ * enum dpni_confirmation_mode - Defines DPNI options supported for Tx
+ * confirmation
+ * @DPNI_CONF_AFFINE: For each Tx queue set associated with a sender there is
+ * an affine Tx Confirmation queue
+ * @DPNI_CONF_SINGLE: All Tx queues are associated with a single Tx
+ * confirmation queue
+ * @DPNI_CONF_DISABLE: Tx frames are not confirmed.  This must be associated
+ * with proper FD set-up to have buffers release to a Buffer Pool, otherwise
+ * buffers will be leaked.
  */
-struct dpni_tx_flow_attr {
-	int	use_common_tx_conf_queue;
-	int	l3_chksum_gen;
-	int	l4_chksum_gen;
+enum dpni_confirmation_mode {
+	DPNI_CONF_AFFINE,
+	DPNI_CONF_SINGLE,
+	DPNI_CONF_DISABLE,
 };
 
-/**
- * dpni_get_tx_flow() - Get Tx flow attributes
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPNI object
- * @flow_id:	The sender's flow ID, as returned by the
- *	dpni_set_tx_flow() function
- * @attr:	Returned Tx flow attributes
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dpni_get_tx_flow(struct fsl_mc_io		*mc_io,
-		     uint32_t			cmd_flags,
-		     uint16_t			token,
-		     uint16_t			flow_id,
-		     struct dpni_tx_flow_attr	*attr);
+struct dpni_tx_confirmation_mode {
+	uint32_t pad;
+	uint8_t confirmation_mode;
+};
 
 /**
- * struct dpni_tx_conf_cfg - Structure representing Tx conf configuration
- * @errors_only: Set to '1' to report back only error frames;
- *	Set to '0' to confirm transmission/error for all transmitted frames;
- * @queue_cfg: Queue configuration
+ * struct dpni_queue - Queue structure
+ * @fqid:  FQID used for enqueueing to and/or configuration of this specific FQ
+ * @qdbin: Queueing bin, used to enqueue using QDID, DQBIN, QPRI. Only relevant
+ *         for Tx queues.
+ * @flc:   FLC value for traffic dequeued from this queue.
+ * @user_context:    User data, presented to the user along with any frames
+ *                   from this queue. Not relevant for Tx queues.
  */
-struct dpni_tx_conf_cfg {
-	int			errors_only;
-	struct dpni_queue_cfg	queue_cfg;
+struct dpni_queue {
+	/**
+	* struct destination - Destination structure
+	* @id:   ID of the destination, only relevant if DEST_TYPE is > 0.
+	*        Identifies either a DPIO or a DPCON object. Not relevant for Tx
+	*        queues.
+	* @type: May be one of the following:
+	*         0 - No destination, queue can be manually queried, but won't
+	*             push traffic or notifications to a DPIO;
+	*         1 - The destination is DPIO. When traffic becomes available in
+	*             the queue a FQDAN (FQ data available notification) will be
+	*             generated to selected DPIO;
+	*         2 - The destination is a DPCON. The queue is associated with a
+	*             DPCON object for purpose of scheduling between multiple
+	*             queues. The DPCON may be independently configured to
+	*             generate notifications. Not relevant for Tx queues.
+	* @hold_active: Hold active
+	*/
+	struct {
+		uint32_t id;
+		enum dpni_dest type;
+		char hold_active;
+		char stash_ctrl;
+	} destination;
+	uint8_t  options;
+	uint32_t fqid;
+	uint16_t qdbin;
+	uint64_t flc;
+	uint64_t user_context;
 };
 
 /**
- * dpni_set_tx_conf() - Set Tx confirmation and error queue configuration
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPNI object
- * @flow_id:	The sender's flow ID, as returned by the
- *	dpni_set_tx_flow() function;
- *	use 'DPNI_COMMON_TX_CONF' for common tx-conf
- * @cfg:	Queue configuration
+ * dpni_set_queue() - Set queue parameters
+ * @mc_io:      Pointer to MC portal's I/O object
+ * @cmd_flags:  Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token:      Token of DPNI object
+ * @type:       Type of queue
+ * @tc:         Traffic class, in range 0 to NUM_TCS - 1
+ * @index:      Selects the specific queue out of the set allocated for the same
+ *              TC. Value must be in range 0 to NUM_QUEUES - 1
+ * @queue:      Queue structure
  *
- * If either 'DPNI_OPT_TX_CONF_DISABLED' or
- * 'DPNI_OPT_PRIVATE_TX_CONF_ERROR_DISABLED' were selected at DPNI creation,
- * this function can ONLY be used with 'flow_id == DPNI_COMMON_TX_CONF';
- * i.e. only serve the common tx-conf-err queue;
- * if 'DPNI_OPT_TX_CONF_DISABLED' was selected, only error frames are reported
- * back - successfully transmitted frames are not confirmed. Otherwise, all
- * transmitted frames are sent for confirmation.
- *
- * Return:	'0' on Success; Error code otherwise.
+ * Return:     '0' on Success; Error code otherwise.
  */
-int dpni_set_tx_conf(struct fsl_mc_io	*mc_io,
-		     uint32_t		cmd_flags,
-		     uint16_t		token,
-		     uint16_t		flow_id,
-		     const struct dpni_tx_conf_cfg	*cfg);
+int dpni_set_queue(struct fsl_mc_io		*mc_io,
+		   uint32_t			cmd_flags,
+		   uint16_t			token,
+		   enum dpni_queue_type		type,
+		   uint8_t			tc,
+		   uint8_t			index,
+		   const struct dpni_queue	*queue);
 
 /**
- * struct dpni_tx_conf_attr - Structure representing Tx conf attributes
- * @errors_only: '1' if only error frames are reported back; '0' if all
- *		transmitted frames are confirmed
- * @queue_attr: Queue attributes
+ * dpni_get_queue() - Get queue parameters
+ * @mc_io:      Pointer to MC portal's I/O object
+ * @cmd_flags:  Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token:      Token of DPNI object
+ * @type:       Type of queue
+ * @tc:         Traffic class, in range 0 to NUM_TCS - 1
+ * @index:      Selects the specific queue out of the set allocated for the same
+ *              TC. Value must be in range 0 to NUM_QUEUES - 1
+ * @queue:      Queue structure
+ *
+ * Return:      '0' on Success; Error code otherwise.
  */
-struct dpni_tx_conf_attr {
-	int			errors_only;
-	struct dpni_queue_attr	queue_attr;
-};
+int dpni_get_queue(struct fsl_mc_io		*mc_io,
+		   uint32_t			cmd_flags,
+		   uint16_t			token,
+		   enum dpni_queue_type		type,
+		   uint8_t			tc,
+		   uint8_t			index,
+		   struct dpni_queue		*queue);
 
 /**
- * dpni_get_tx_conf() - Get Tx confirmation and error queue attributes
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPNI object
- * @flow_id:	The sender's flow ID, as returned by the
- *	dpni_set_tx_flow() function;
- *	use 'DPNI_COMMON_TX_CONF' for common tx-conf
- * @attr:	Returned tx-conf attributes
+ * dpni_set_tx_confirmation_mode() - Set TX conf mode
+ * @mc_io:      Pointer to MC portal's I/O object
+ * @cmd_flags:  Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token:      Token of DPNI object
+ * @mode:       DPNI confirmation mode type
  *
- * If either 'DPNI_OPT_TX_CONF_DISABLED' or
- * 'DPNI_OPT_PRIVATE_TX_CONF_ERROR_DISABLED' were selected at DPNI creation,
- * this function can ONLY be used with 'flow_id == DPNI_COMMON_TX_CONF';
- * i.e. only serve the common tx-conf-err queue;
- *
- * Return:	'0' on Success; Error code otherwise.
+ * Return:      '0' on Success; Error code otherwise.
  */
-int dpni_get_tx_conf(struct fsl_mc_io	*mc_io,
-		     uint32_t		cmd_flags,
-		     uint16_t		token,
-		     uint16_t		flow_id,
-		     struct dpni_tx_conf_attr	*attr);
+int dpni_set_tx_confirmation_mode(struct fsl_mc_io	*mc_io,
+				  uint32_t		cmd_flags,
+				  uint16_t		token,
+				  enum dpni_confirmation_mode mode);
+struct dpni_statistics {
+	/**
+	 * Page_0 statistics structure
+	 * @ingress_all_frames: Ingress frame count
+	 * @ingress_all_bytes: Ingress byte count
+	 * @ingress_multicast_frames: Ingress multicast frame count
+	 * @ingress_multicast_bytes: Ingress multicast byte count
+	 * @ingress_broadcast_frames: Ingress broadcast frame count
+	 * @ingress_broadcast_bytes: Ingress broadcast byte count
+	 *
+	 * Page_1 statistics structure
+	 * @egress_all_frames: Egress frame count
+	 * @egress_all_bytes: Egress byte count
+	 * @egress_multicast_frames: Egress multicast frame count
+	 * @egress_multicast_bytes: Egress multicast byte count
+	 * @egress_broadcast_frames: Egress broadcast frame count
+	 * @egress_broadcast_bytes: Egress broadcast byte count
+	 *
+	 * Page_2 statistics structure
+	 * @ingress_filtered_frames: Ingress filtered frame count
+	 * @ingress_discarded_frames: Ingress discarded frame count
+	 * @ingress_nobuffer_discards: Ingress discarded frame count due to
+	 *  lack of buffers.
+	 * @egress_discarded_frames: Egress discarded frame count
+	 * @egress_confirmed_frames: Egress confirmed frame count
+	 */
+
+	uint64_t counter0;
+	uint64_t counter1;
+	uint64_t counter2;
+	uint64_t counter3;
+	uint64_t counter4;
+	uint64_t counter5;
+	uint64_t counter6;
+};
+
 /**
- * dpni_set_rx_flow() - Set Rx flow configuration
+ * dpni_get_statistics() - Get DPNI statistics
  * @mc_io:	Pointer to MC portal's I/O object
  * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
  * @token:	Token of DPNI object
- * @tc_id:	Traffic class selection (0-7);
- *			use 'DPNI_ALL_TCS' to set all TCs and all flows
- * @flow_id:	Rx flow id within the traffic class; use
- *			'DPNI_ALL_TC_FLOWS' to set all flows within
- *			this tc_id; ignored if tc_id is set to
- *			'DPNI_ALL_TCS';
- * @cfg:	Rx flow configuration
+ * @page:	Selects the statistics page to retrieve, see DPNI_GET_STATISTICS
+ *		output. Pages are numbered 0 to 2.
+ * @stat:	Structure containing the statistics
  *
  * Return:	'0' on Success; Error code otherwise.
  */
-int dpni_set_rx_flow(struct fsl_mc_io			*mc_io,
-		     uint32_t				cmd_flags,
-		     uint16_t				token,
-		     uint8_t				tc_id,
-		     uint16_t				flow_id,
-		     const struct dpni_queue_cfg	*cfg);
+int dpni_get_statistics(struct fsl_mc_io *mc_io,
+			uint32_t cmd_flags,
+			uint16_t token,
+			uint8_t page,
+			struct dpni_statistics *stat);
 
 /**
- * dpni_get_rx_flow() -	Get Rx flow attributes
+ * dpni_reset_statistics() - Clears DPNI statistics
  * @mc_io:	Pointer to MC portal's I/O object
  * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
  * @token:	Token of DPNI object
- * @tc_id:	Traffic class selection (0-7)
- * @flow_id:	Rx flow id within the traffic class
- * @attr:	Returned Rx flow attributes
  *
  * Return:	'0' on Success; Error code otherwise.
  */
-int dpni_get_rx_flow(struct fsl_mc_io		*mc_io,
-		     uint32_t			cmd_flags,
-		     uint16_t			token,
-		     uint8_t			tc_id,
-		     uint16_t			flow_id,
-		     struct dpni_queue_attr	*attr);
-
+int dpni_reset_statistics(struct fsl_mc_io *mc_io,
+			  uint32_t cmd_flags,
+			  uint16_t token);
 #endif /* _FSL_DPNI_H */
diff --git a/include/fsl-mc/fsl_dprc.h b/include/fsl-mc/fsl_dprc.h
index 535c789..8ad01d4 100644
--- a/include/fsl-mc/fsl_dprc.h
+++ b/include/fsl-mc/fsl_dprc.h
@@ -1,8 +1,8 @@
 /*
  * Freescale Layerscape MC I/O wrapper
  *
- * Copyright (C) 2013-2015 Freescale Semiconductor, Inc.
- * Author: German Rivera <German.Rivera@freescale.com>
+ * Copyright (C) 2013-2016 Freescale Semiconductor, Inc.
+ * Copyright 2017 NXP
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
@@ -10,29 +10,30 @@
 #define _FSL_DPRC_H
 
 /* DPRC Version */
-#define DPRC_VER_MAJOR				5
+#define DPRC_VER_MAJOR				6
 #define DPRC_VER_MINOR				1
 
 /* Command IDs */
-#define DPRC_CMDID_CLOSE			0x800
-#define DPRC_CMDID_OPEN				0x805
-#define DPRC_CMDID_CREATE			0x905
+#define DPRC_CMDID_CLOSE			0x8001
+#define DPRC_CMDID_OPEN				0x8051
+#define DPRC_CMDID_CREATE			0x9051
 
-#define DPRC_CMDID_GET_ATTR			0x004
-#define DPRC_CMDID_RESET_CONT			0x005
+#define DPRC_CMDID_GET_ATTR			0x0041
+#define DPRC_CMDID_RESET_CONT			0x0051
+#define DPRC_CMDID_GET_API_VERSION              0xa051
 
-#define DPRC_CMDID_CREATE_CONT			0x151
-#define DPRC_CMDID_DESTROY_CONT			0x152
-#define DPRC_CMDID_GET_CONT_ID			0x830
-#define DPRC_CMDID_GET_OBJ_COUNT		0x159
-#define DPRC_CMDID_GET_OBJ			0x15A
-#define DPRC_CMDID_GET_RES_COUNT		0x15B
-#define DPRC_CMDID_GET_RES_IDS			0x15C
-#define DPRC_CMDID_GET_OBJ_REG			0x15E
+#define DPRC_CMDID_CREATE_CONT			0x1511
+#define DPRC_CMDID_DESTROY_CONT			0x1521
+#define DPRC_CMDID_GET_CONT_ID			0x8301
+#define DPRC_CMDID_GET_OBJ_COUNT		0x1591
+#define DPRC_CMDID_GET_OBJ			0x15A1
+#define DPRC_CMDID_GET_RES_COUNT		0x15B1
+#define DPRC_CMDID_GET_RES_IDS			0x15C1
+#define DPRC_CMDID_GET_OBJ_REG			0x15E1
 
-#define DPRC_CMDID_CONNECT			0x167
-#define DPRC_CMDID_DISCONNECT			0x168
-#define DPRC_CMDID_GET_CONNECTION		0x16C
+#define DPRC_CMDID_CONNECT			0x1671
+#define DPRC_CMDID_DISCONNECT			0x1681
+#define DPRC_CMDID_GET_CONNECTION		0x16C1
 
 /*                cmd, param, offset, width, type, arg_name */
 #define DPRC_RSP_GET_CONTAINER_ID(cmd, container_id) \
@@ -88,8 +89,6 @@
 	MC_RSP_OP(cmd, 0, 32, 16, uint16_t, attr->icid); \
 	MC_RSP_OP(cmd, 1, 0,  32, uint32_t, attr->options);\
 	MC_RSP_OP(cmd, 1, 32, 32, int,      attr->portal_id); \
-	MC_RSP_OP(cmd, 2, 0,  16, uint16_t, attr->version.major);\
-	MC_RSP_OP(cmd, 2, 16, 16, uint16_t, attr->version.minor);\
 } while (0)
 
 /*                cmd, param, offset, width, type, arg_name */
@@ -345,9 +344,9 @@
 #define DPRC_CMD_CONNECT(cmd, endpoint1, endpoint2, cfg) \
 do { \
 	MC_CMD_OP(cmd, 0, 0,  32, int,      endpoint1->id); \
-	MC_CMD_OP(cmd, 0, 32, 16, uint16_t, endpoint1->if_id); \
+	MC_CMD_OP(cmd, 0, 32, 32, int, endpoint1->if_id); \
 	MC_CMD_OP(cmd, 1, 0,  32, int,	    endpoint2->id); \
-	MC_CMD_OP(cmd, 1, 32, 16, uint16_t, endpoint2->if_id); \
+	MC_CMD_OP(cmd, 1, 32, 32, int, endpoint2->if_id); \
 	MC_CMD_OP(cmd, 2, 0,  8,  char,     endpoint1->type[0]); \
 	MC_CMD_OP(cmd, 2, 8,  8,  char,	    endpoint1->type[1]); \
 	MC_CMD_OP(cmd, 2, 16, 8,  char,	    endpoint1->type[2]); \
@@ -410,8 +409,8 @@
 /*                cmd, param, offset, width, type, arg_name */
 #define DPRC_CMD_GET_CONNECTION(cmd, endpoint1) \
 do { \
-	MC_CMD_OP(cmd, 0, 0,  32, int,      endpoint1->id); \
-	MC_CMD_OP(cmd, 0, 32, 16, uint16_t, endpoint1->if_id); \
+	MC_CMD_OP(cmd, 0, 0,  32, int,	    endpoint1->id); \
+	MC_CMD_OP(cmd, 0, 32, 32, int,	    endpoint1->if_id); \
 	MC_CMD_OP(cmd, 1, 0,  8,  char,     endpoint1->type[0]); \
 	MC_CMD_OP(cmd, 1, 8,  8,  char,	    endpoint1->type[1]); \
 	MC_CMD_OP(cmd, 1, 16, 8,  char,	    endpoint1->type[2]); \
@@ -657,15 +656,6 @@
 	uint16_t icid;
 	int portal_id;
 	uint64_t options;
-	/**
-	 * struct version - DPRC version
-	 * @major: DPRC major version
-	 * @minor: DPRC minor version
-	 */
-	struct {
-		uint16_t major;
-		uint16_t minor;
-	} version;
 };
 
 /**
@@ -950,4 +940,19 @@
 			struct dprc_endpoint		*endpoint2,
 			int				*state);
 
+/**
+ * dprc_get_api_version - Retrieve DPRC Major and Minor version info.
+ *
+ * @mc_io:	Pointer to MC portal's I/O object
+ * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
+ * @major_ver:	DPRC major version
+ * @minor_ver:	DPRC minor version
+ *
+ * Return:     '0' on Success; Error code otherwise.
+ */
+int dprc_get_api_version(struct fsl_mc_io *mc_io,
+			 u32 cmd_flags,
+			 u16 *major_ver,
+			 u16 *minor_ver);
+
 #endif /* _FSL_DPRC_H */
diff --git a/include/fsl-mc/fsl_mc_cmd.h b/include/fsl-mc/fsl_mc_cmd.h
index f3d1498..1ec67b5 100644
--- a/include/fsl-mc/fsl_mc_cmd.h
+++ b/include/fsl-mc/fsl_mc_cmd.h
@@ -1,4 +1,5 @@
-/* Copyright 2013-2015 Freescale Semiconductor Inc.
+/* Copyright 2013-2016 Freescale Semiconductor Inc.
+ * Copyright 2017 NXP
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
@@ -24,6 +25,15 @@
 	uint64_t params[MC_CMD_NUM_OF_PARAMS];
 };
 
+struct mc_rsp_create {
+	__le32 object_id;
+};
+
+struct mc_rsp_api_ver {
+	__le16 major_ver;
+	__le16 minor_ver;
+};
+
 enum mc_cmd_status {
 	MC_CMD_STATUS_OK = 0x0, /*!< Completed successfully */
 	MC_CMD_STATUS_READY = 0x1, /*!< Ready to be processed */
@@ -51,15 +61,15 @@
 #define MC_CMD_FLAG_INTR_DIS	0x01000000
 
 
-#define MC_CMD_HDR_CMDID_O	52	/* Command ID field offset */
-#define MC_CMD_HDR_CMDID_S	12	/* Command ID field size */
+#define MC_CMD_HDR_CMDID_O	48	/* Command ID field offset */
+#define MC_CMD_HDR_CMDID_S	16	/* Command ID field size */
 #define MC_CMD_HDR_STATUS_O	16	/* Status field offset */
-#define MC_CMD_HDR_TOKEN_O	38	/* Token field offset */
-#define MC_CMD_HDR_TOKEN_S	10	/* Token field size */
+#define MC_CMD_HDR_TOKEN_O	32	/* Token field offset */
+#define MC_CMD_HDR_TOKEN_S	16	/* Token field size */
 #define MC_CMD_HDR_STATUS_S	8	/* Status field size*/
 #define MC_CMD_HDR_FLAGS_O	0	/* Flags field offset */
 #define MC_CMD_HDR_FLAGS_S	32	/* Flags field size*/
-#define MC_CMD_HDR_FLAGS_MASK	0xFF00FF00 /* Command flags mask */
+#define MC_CMD_HDR_FLAGS_MASK	0x0000FFFF /* Command flags mask */
 
 #define MC_CMD_HDR_READ_STATUS(_hdr) \
 	((enum mc_cmd_status)mc_dec((_hdr), \
@@ -80,11 +90,19 @@
 #define MC_RSP_OP(_cmd, _param, _offset, _width, _type, _arg) \
 	(_arg = (_type)mc_dec(_cmd.params[_param], (_offset), (_width)))
 
+/*                cmd, param, offset, width, type, arg_name */
+#define MC_CMD_READ_OBJ_ID(cmd, obj_id) \
+	MC_RSP_OP(cmd, 0, 0,  32,  uint32_t,	    obj_id)
+
+/* cmd, param, offset, width, type, arg_name */
+#define CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, object_id) \
+	MC_CMD_OP(cmd, 0, 0,  32,  uint32_t,  object_id)
+
 static inline uint64_t mc_encode_cmd_header(uint16_t cmd_id,
 					    uint32_t cmd_flags,
 					    uint16_t token)
 {
-	uint64_t hdr;
+	uint64_t hdr = 0;
 
 	hdr = mc_enc(MC_CMD_HDR_CMDID_O, MC_CMD_HDR_CMDID_S, cmd_id);
 	hdr |= mc_enc(MC_CMD_HDR_FLAGS_O, MC_CMD_HDR_FLAGS_S,
@@ -144,4 +162,22 @@
 	return status;
 }
 
+/**
+ * mc_read_version - read version of the given cmd
+ *
+ * @cmd: pointer to a filled command
+ * @major_version: major version value for the given cmd
+ * @minor_version: minor version value for the given cmd
+ */
+static inline void mc_cmd_read_api_version(struct mc_command *cmd,
+					   u16 *major_ver,
+					   u16 *minor_ver)
+{
+	struct mc_rsp_api_ver *rsp_params;
+
+	rsp_params = (struct mc_rsp_api_ver *)cmd->params;
+	*major_ver = le16_to_cpu(rsp_params->major_ver);
+	*minor_ver = le16_to_cpu(rsp_params->minor_ver);
+}
+
 #endif /* __FSL_MC_CMD_H */
diff --git a/include/fsl-mc/fsl_mc_private.h b/include/fsl-mc/fsl_mc_private.h
index 17e0611..2932d9d 100644
--- a/include/fsl-mc/fsl_mc_private.h
+++ b/include/fsl-mc/fsl_mc_private.h
@@ -1,5 +1,6 @@
 /*
- * Copyright (C) 2014 Freescale Semiconductor
+ * Copyright (C) 2014-2016 Freescale Semiconductor
+ * Copyright 2017 NXP
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
@@ -29,6 +30,7 @@
  * @struct dpbp_attr: DPBP attribute
  */
 struct fsl_dpbp_obj {
+	uint32_t dpbp_id;
 	uint16_t dpbp_handle;
 	struct dpbp_attr dpbp_attr;
 };
@@ -41,7 +43,7 @@
  * @struct qbman_swp *sw_portal: SW portal object
  */
 struct fsl_dpio_obj {
-	int dpio_id;
+	uint32_t dpio_id;
 	uint16_t dpio_handle;
 	struct qbman_swp *sw_portal; /** SW portal object */
 };
@@ -56,7 +58,7 @@
  * @struct dpni_buffer_layout: DPNI buffer layout
  */
 struct fsl_dpni_obj {
-	int dpni_id;
+	uint32_t dpni_id;
 	uint16_t dpni_handle;
 	struct dpni_attr dpni_attrs;
 	struct dpni_buffer_layout buf_layout;
diff --git a/include/image.h b/include/image.h
index e9c18ce..a128a62 100644
--- a/include/image.h
+++ b/include/image.h
@@ -887,6 +887,7 @@
 
 /* image node */
 #define FIT_DATA_PROP		"data"
+#define FIT_DATA_POSITION_PROP	"data-position"
 #define FIT_DATA_OFFSET_PROP	"data-offset"
 #define FIT_DATA_SIZE_PROP	"data-size"
 #define FIT_TIMESTAMP_PROP	"timestamp"
@@ -968,6 +969,8 @@
 int fit_image_get_data(const void *fit, int noffset,
 				const void **data, size_t *size);
 int fit_image_get_data_offset(const void *fit, int noffset, int *data_offset);
+int fit_image_get_data_position(const void *fit, int noffset,
+				int *data_position);
 int fit_image_get_data_size(const void *fit, int noffset, int *data_size);
 
 int fit_image_hash_get_algo(const void *fit, int noffset, char **algo);
diff --git a/include/log.h b/include/log.h
new file mode 100644
index 0000000..8083b64
--- /dev/null
+++ b/include/log.h
@@ -0,0 +1,304 @@
+/*
+ * Logging support
+ *
+ * Copyright (c) 2017 Google, Inc
+ * Written by Simon Glass <sjg@chromium.org>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __LOG_H
+#define __LOG_H
+
+#include <dm/uclass-id.h>
+#include <linux/list.h>
+
+/** Log levels supported, ranging from most to least important */
+enum log_level_t {
+	LOGL_EMERG = 0,		/*U-Boot is unstable */
+	LOGL_ALERT,		/* Action must be taken immediately */
+	LOGL_CRIT,		/* Critical conditions */
+	LOGL_ERR,		/* Error that prevents something from working */
+	LOGL_WARNING,		/* Warning may prevent optimial operation */
+	LOGL_NOTICE,		/* Normal but significant condition, printf() */
+	LOGL_INFO,		/* General information message */
+	LOGL_DEBUG,		/* Basic debug-level message */
+	LOGL_DEBUG_CONTENT,	/* Debug message showing full message content */
+	LOGL_DEBUG_IO,		/* Debug message showing hardware I/O access */
+
+	LOGL_COUNT,
+	LOGL_FIRST = LOGL_EMERG,
+	LOGL_MAX = LOGL_DEBUG,
+};
+
+/**
+ * Log categories supported. Most of these correspond to uclasses (i.e.
+ * enum uclass_id) but there are also some more generic categories
+ */
+enum log_category_t {
+	LOGC_FIRST = 0,	/* First part mirrors UCLASS_... */
+
+	LOGC_NONE = UCLASS_COUNT,
+	LOGC_ARCH,
+	LOGC_BOARD,
+	LOGC_CORE,
+	LOGC_DT,
+
+	LOGC_COUNT,
+	LOGC_END,
+};
+
+/* Helper to cast a uclass ID to a log category */
+static inline int log_uc_cat(enum uclass_id id)
+{
+	return (enum log_category_t)id;
+}
+
+/**
+ * _log() - Internal function to emit a new log record
+ *
+ * @cat: Category of log record (indicating which subsystem generated it)
+ * @level: Level of log record (indicating its severity)
+ * @file: File name of file where log record was generated
+ * @line: Line number in file where log record was generated
+ * @func: Function where log record was generated
+ * @fmt: printf() format string for log record
+ * @...: Optional parameters, according to the format string @fmt
+ * @return 0 if log record was emitted, -ve on error
+ */
+int _log(enum log_category_t cat, enum log_level_t level, const char *file,
+	 int line, const char *func, const char *fmt, ...);
+
+/* Define this at the top of a file to add a prefix to debug messages */
+#ifndef pr_fmt
+#define pr_fmt(fmt) fmt
+#endif
+
+/* Use a default category if this file does not supply one */
+#ifndef LOG_CATEGORY
+#define LOG_CATEGORY LOGC_NONE
+#endif
+
+/*
+ * This header may be including when CONFIG_LOG is disabled, in which case
+ * CONFIG_LOG_MAX_LEVEL is not defined. Add a check for this.
+ */
+#if CONFIG_IS_ENABLED(LOG)
+#define _LOG_MAX_LEVEL CONFIG_VAL(LOG_MAX_LEVEL)
+#else
+#define _LOG_MAX_LEVEL LOGL_INFO
+#endif
+
+/* Emit a log record if the level is less that the maximum */
+#define log(_cat, _level, _fmt, _args...) ({ \
+	int _l = _level; \
+	if (_l <= _LOG_MAX_LEVEL) \
+		_log((enum log_category_t)(_cat), _l, __FILE__, __LINE__, \
+		      __func__, \
+		      pr_fmt(_fmt), ##_args); \
+	})
+
+#ifdef DEBUG
+#define _DEBUG	1
+#else
+#define _DEBUG	0
+#endif
+
+#ifdef CONFIG_SPL_BUILD
+#define _SPL_BUILD	1
+#else
+#define _SPL_BUILD	0
+#endif
+
+#if !_DEBUG && CONFIG_IS_ENABLED(LOG)
+
+#define debug_cond(cond, fmt, args...)			\
+	do {						\
+		if (1)					\
+			log(LOG_CATEGORY, LOGL_DEBUG, fmt, ##args); \
+	} while (0)
+
+#else /* _DEBUG */
+
+/*
+ * Output a debug text when condition "cond" is met. The "cond" should be
+ * computed by a preprocessor in the best case, allowing for the best
+ * optimization.
+ */
+#define debug_cond(cond, fmt, args...)			\
+	do {						\
+		if (cond)				\
+			printf(pr_fmt(fmt), ##args);	\
+	} while (0)
+
+#endif /* _DEBUG */
+
+/* Show a message if DEBUG is defined in a file */
+#define debug(fmt, args...)			\
+	debug_cond(_DEBUG, fmt, ##args)
+
+/* Show a message if not in SPL */
+#define warn_non_spl(fmt, args...)			\
+	debug_cond(!_SPL_BUILD, fmt, ##args)
+
+/*
+ * An assertion is run-time check done in debug mode only. If DEBUG is not
+ * defined then it is skipped. If DEBUG is defined and the assertion fails,
+ * then it calls panic*( which may or may not reset/halt U-Boot (see
+ * CONFIG_PANIC_HANG), It is hoped that all failing assertions are found
+ * before release, and after release it is hoped that they don't matter. But
+ * in any case these failing assertions cannot be fixed with a reset (which
+ * may just do the same assertion again).
+ */
+void __assert_fail(const char *assertion, const char *file, unsigned int line,
+		   const char *function);
+#define assert(x) \
+	({ if (!(x) && _DEBUG) \
+		__assert_fail(#x, __FILE__, __LINE__, __func__); })
+
+/**
+ * struct log_rec - a single log record
+ *
+ * Holds information about a single record in the log
+ *
+ * Members marked as 'not allocated' are stored as pointers and the caller is
+ * responsible for making sure that the data pointed to is not overwritten.
+ * Memebers marked as 'allocated' are allocated (e.g. via strdup()) by the log
+ * system.
+ *
+ * @cat: Category, representing a uclass or part of U-Boot
+ * @level: Severity level, less severe is higher
+ * @file: Name of file where the log record was generated (not allocated)
+ * @line: Line number where the log record was generated
+ * @func: Function where the log record was generated (not allocated)
+ * @msg: Log message (allocated)
+ */
+struct log_rec {
+	enum log_category_t cat;
+	enum log_level_t level;
+	const char *file;
+	int line;
+	const char *func;
+	const char *msg;
+};
+
+struct log_device;
+
+/**
+ * struct log_driver - a driver which accepts and processes log records
+ *
+ * @name: Name of driver
+ */
+struct log_driver {
+	const char *name;
+	/**
+	 * emit() - emit a log record
+	 *
+	 * Called by the log system to pass a log record to a particular driver
+	 * for processing. The filter is checked before calling this function.
+	 */
+	int (*emit)(struct log_device *ldev, struct log_rec *rec);
+};
+
+/**
+ * struct log_device - an instance of a log driver
+ *
+ * Since drivers are set up at build-time we need to have a separate device for
+ * the run-time aspects of drivers (currently just a list of filters to apply
+ * to records send to this device).
+ *
+ * @next_filter_num: Seqence number of next filter filter added (0=no filters
+ *	yet). This increments with each new filter on the device, but never
+ *	decrements
+ * @drv: Pointer to driver for this device
+ * @filter_head: List of filters for this device
+ * @sibling_node: Next device in the list of all devices
+ */
+struct log_device {
+	int next_filter_num;
+	struct log_driver *drv;
+	struct list_head filter_head;
+	struct list_head sibling_node;
+};
+
+enum {
+	LOGF_MAX_CATEGORIES = 5,	/* maximum categories per filter */
+};
+
+enum log_filter_flags {
+	LOGFF_HAS_CAT		= 1 << 0,	/* Filter has a category list */
+};
+
+/**
+ * struct log_filter - criterial to filter out log messages
+ *
+ * @filter_num: Sequence number of this filter.  This is returned when adding a
+ *	new filter, and must be provided when removing a previously added
+ *	filter.
+ * @flags: Flags for this filter (LOGFF_...)
+ * @cat_list: List of categories to allow (terminated by LOGC_none). If empty
+ *	then all categories are permitted. Up to LOGF_MAX_CATEGORIES entries
+ *	can be provided
+ * @max_level: Maximum log level to allow
+ * @file_list: List of files to allow, separated by comma. If NULL then all
+ *	files are permitted
+ * @sibling_node: Next filter in the list of filters for this log device
+ */
+struct log_filter {
+	int filter_num;
+	int flags;
+	enum log_category_t cat_list[LOGF_MAX_CATEGORIES];
+	enum log_level_t max_level;
+	const char *file_list;
+	struct list_head sibling_node;
+};
+
+#define LOG_DRIVER(_name) \
+	ll_entry_declare(struct log_driver, _name, log_driver)
+
+/* Handle the 'log test' command */
+int do_log_test(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]);
+
+/**
+ * log_add_filter() - Add a new filter to a log device
+ *
+ * @drv_name: Driver name to add the filter to (since each driver only has a
+ *	single device)
+ * @cat_list: List of categories to allow (terminated by LOGC_none). If empty
+ *	then all categories are permitted. Up to LOGF_MAX_CATEGORIES entries
+ *	can be provided
+ * @max_level: Maximum log level to allow
+ * @file_list: List of files to allow, separated by comma. If NULL then all
+ *	files are permitted
+ * @return the sequence number of the new filter (>=0) if the filter was added,
+ *	or a -ve value on error
+ */
+int log_add_filter(const char *drv_name, enum log_category_t cat_list[],
+		   enum log_level_t max_level, const char *file_list);
+
+/**
+ * log_remove_filter() - Remove a filter from a log device
+ *
+ * @drv_name: Driver name to remove the filter from (since each driver only has
+ *	a single device)
+ * @filter_num: Filter number to remove (as returned by log_add_filter())
+ * @return 0 if the filter was removed, -ENOENT if either the driver or the
+ *	filter number was not found
+ */
+int log_remove_filter(const char *drv_name, int filter_num);
+
+#if CONFIG_IS_ENABLED(LOG)
+/**
+ * log_init() - Set up the log system ready for use
+ *
+ * @return 0 if OK, -ENOMEM if out of memory
+ */
+int log_init(void);
+#else
+static inline int log_init(void)
+{
+	return 0;
+}
+#endif
+
+#endif
diff --git a/include/logbuff.h b/include/logbuff.h
deleted file mode 100644
index 625feb9..0000000
--- a/include/logbuff.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * (C) Copyright 2002-2007
- * Detlev Zundel, dzu@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-#ifndef _LOGBUFF_H
-#define _LOGBUFF_H
-
-#ifdef CONFIG_LOGBUFFER
-
-#define LOGBUFF_MAGIC	0xc0de4ced	/* Forced by code, eh!	*/
-#define LOGBUFF_LEN	(16384)	/* Must be 16k right now */
-#define LOGBUFF_MASK	(LOGBUFF_LEN-1)
-#define LOGBUFF_OVERHEAD (4096) /* Logbuffer overhead for extra info */
-#define LOGBUFF_RESERVE (LOGBUFF_LEN+LOGBUFF_OVERHEAD)
-
-/* The mapping used here has to be the same as in setup_ext_logbuff ()
-   in linux/kernel/printk */
-
-typedef struct {
-	union {
-		struct {
-			unsigned long	tag;
-			unsigned long	start;
-			unsigned long	con;
-			unsigned long	end;
-			unsigned long	chars;
-		} v2;
-		struct {
-			unsigned long	dummy;
-			unsigned long	tag;
-			unsigned long	start;
-			unsigned long	size;
-			unsigned long	chars;
-		} v1;
-	};
-	unsigned char	buf[0];
-} logbuff_t;
-
-int drv_logbuff_init (void);
-void logbuff_init_ptrs (void);
-void logbuff_log(char *msg);
-void logbuff_reset (void);
-unsigned long logbuffer_base (void);
-
-#endif /* CONFIG_LOGBUFFER */
-
-#endif /* _LOGBUFF_H */
diff --git a/include/os.h b/include/os.h
index 2bf4bdb..049b248 100644
--- a/include/os.h
+++ b/include/os.h
@@ -241,6 +241,26 @@
 int os_get_filesize(const char *fname, loff_t *size);
 
 /**
+ * Write a character to the controlling OS terminal
+ *
+ * This bypasses the U-Boot console support and writes directly to the OS
+ * stdout file descriptor.
+ *
+ * @param ch	Character to write
+ */
+void os_putc(int ch);
+
+/**
+ * Write a string to the controlling OS terminal
+ *
+ * This bypasses the U-Boot console support and writes directly to the OS
+ * stdout file descriptor.
+ *
+ * @param str	String to write (note that \n is not appended)
+ */
+void os_puts(const char *str);
+
+/**
  * Write the sandbox RAM buffer to a existing file
  *
  * @param fname		Filename to write memory to (simple binary format)
diff --git a/include/post.h b/include/post.h
index d527811..b41a6c8 100644
--- a/include/post.h
+++ b/include/post.h
@@ -15,7 +15,7 @@
 #include <common.h>
 #include <asm/io.h>
 
-#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER)
+#if defined(CONFIG_POST)
 
 #ifndef CONFIG_POST_EXTERNAL_WORD_FUNCS
 #ifdef CONFIG_SYS_POST_WORD_ADDR
@@ -58,7 +58,7 @@
 extern void post_word_store(ulong value);
 
 #endif /* CONFIG_POST_EXTERNAL_WORD_FUNCS */
-#endif /* defined (CONFIG_POST) || defined(CONFIG_LOGBUFFER) */
+#endif /* defined (CONFIG_POST) */
 #endif /* __ASSEMBLY__ */
 
 #ifdef CONFIG_POST
diff --git a/lib/charset.c b/lib/charset.c
index ff76e88..8cd17ea 100644
--- a/lib/charset.c
+++ b/lib/charset.c
@@ -6,7 +6,6 @@
  *  SPDX-License-Identifier:     GPL-2.0+
  */
 
-#include <common.h>
 #include <charset.h>
 #include <malloc.h>
 
@@ -99,3 +98,59 @@
 
 	return dest;
 }
+
+uint16_t *utf8_to_utf16(uint16_t *dest, const uint8_t *src, size_t size)
+{
+	while (size--) {
+		int extension_bytes;
+		uint32_t code;
+
+		extension_bytes = 0;
+		if (*src <= 0x7f) {
+			code = *src++;
+			/* Exit on zero byte */
+			if (!code)
+				size = 0;
+		} else if (*src <= 0xbf) {
+			/* Illegal code */
+			code = '?';
+		} else if (*src <= 0xdf) {
+			code = *src++ & 0x1f;
+			extension_bytes = 1;
+		} else if (*src <= 0xef) {
+			code = *src++ & 0x0f;
+			extension_bytes = 2;
+		} else if (*src <= 0xf7) {
+			code = *src++ & 0x07;
+			extension_bytes = 3;
+		} else {
+			/* Illegal code */
+			code = '?';
+		}
+
+		for (; extension_bytes && size; --size, --extension_bytes) {
+			if ((*src & 0xc0) == 0x80) {
+				code <<= 6;
+				code |= *src++ & 0x3f;
+			} else {
+				/* Illegal code */
+				code = '?';
+				++src;
+				--size;
+				break;
+			}
+		}
+
+		if (code < 0x10000) {
+			*dest++ = code;
+		} else {
+			/*
+			 * Simplified expression for
+			 * (((code - 0x10000) >> 10) & 0x3ff) | 0xd800
+			 */
+			*dest++ = (code >> 10) + 0xd7c0;
+			*dest++ = (code & 0x3ff) | 0xdc00;
+		}
+	}
+	return dest;
+}
diff --git a/lib/efi/efi_stub.c b/lib/efi/efi_stub.c
index 1814960..2e8d409 100644
--- a/lib/efi/efi_stub.c
+++ b/lib/efi/efi_stub.c
@@ -277,7 +277,7 @@
 	struct efi_boot_services *boot = sys_table->boottime;
 	struct efi_mem_desc *desc;
 	struct efi_entry_memmap map;
-	ulong key, desc_size, size;
+	efi_uintn_t key, desc_size, size;
 	efi_status_t ret;
 	u32 version;
 	int cs32;
diff --git a/lib/efi_loader/Makefile b/lib/efi_loader/Makefile
index ddb978f..2722265 100644
--- a/lib/efi_loader/Makefile
+++ b/lib/efi_loader/Makefile
@@ -7,8 +7,8 @@
 # This file only gets included with CONFIG_EFI_LOADER set, so all
 # object inclusion implicitly depends on it
 
-CFLAGS_helloworld.o := $(CFLAGS_EFI)
-CFLAGS_REMOVE_helloworld.o := $(CFLAGS_NON_EFI)
+CFLAGS_helloworld.o := $(CFLAGS_EFI) -Os -ffreestanding
+CFLAGS_REMOVE_helloworld.o := $(CFLAGS_NON_EFI) -Os
 
 ifneq ($(CONFIG_CMD_BOOTEFI_HELLO_COMPILE),)
 always += helloworld.efi
@@ -17,7 +17,7 @@
 obj-$(CONFIG_CMD_BOOTEFI_HELLO) += helloworld_efi.o
 obj-y += efi_image_loader.o efi_boottime.o efi_runtime.o efi_console.o
 obj-y += efi_memory.o efi_device_path_to_text.o efi_device_path.o
-obj-y += efi_file.o efi_variable.o efi_bootmgr.o
+obj-y += efi_file.o efi_variable.o efi_bootmgr.o efi_watchdog.o
 obj-$(CONFIG_LCD) += efi_gop.o
 obj-$(CONFIG_DM_VIDEO) += efi_gop.o
 obj-$(CONFIG_PARTITIONS) += efi_disk.o
diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c
index 743b848..a37fb25 100644
--- a/lib/efi_loader/efi_boottime.c
+++ b/lib/efi_loader/efi_boottime.c
@@ -21,7 +21,7 @@
 DECLARE_GLOBAL_DATA_PTR;
 
 /* Task priority level */
-static UINTN efi_tpl = TPL_APPLICATION;
+static efi_uintn_t efi_tpl = TPL_APPLICATION;
 
 /* This list contains all the EFI objects our payload has access to */
 LIST_HEAD(efi_obj_list);
@@ -156,18 +156,6 @@
 }
 
 /*
- * Write a debug message for an EPI API service that is not implemented yet.
- *
- * @funcname	function that is not yet implemented
- * @return	EFI_UNSUPPORTED
- */
-static efi_status_t efi_unsupported(const char *funcname)
-{
-	debug("EFI: App called into unimplemented function %s\n", funcname);
-	return EFI_EXIT(EFI_UNSUPPORTED);
-}
-
-/*
  * Raise the task priority level.
  *
  * This function implements the RaiseTpl service.
@@ -177,9 +165,9 @@
  * @new_tpl	new value of the task priority level
  * @return	old value of the task priority level
  */
-static unsigned long EFIAPI efi_raise_tpl(UINTN new_tpl)
+static unsigned long EFIAPI efi_raise_tpl(efi_uintn_t new_tpl)
 {
-	UINTN old_tpl = efi_tpl;
+	efi_uintn_t old_tpl = efi_tpl;
 
 	EFI_ENTRY("0x%zx", new_tpl);
 
@@ -202,7 +190,7 @@
  *
  * @old_tpl	value of the task priority level to be restored
  */
-static void EFIAPI efi_restore_tpl(UINTN old_tpl)
+static void EFIAPI efi_restore_tpl(efi_uintn_t old_tpl)
 {
 	EFI_ENTRY("0x%zx", old_tpl);
 
@@ -229,12 +217,12 @@
  * @return		status code
  */
 static efi_status_t EFIAPI efi_allocate_pages_ext(int type, int memory_type,
-						  unsigned long pages,
+						  efi_uintn_t pages,
 						  uint64_t *memory)
 {
 	efi_status_t r;
 
-	EFI_ENTRY("%d, %d, 0x%lx, %p", type, memory_type, pages, memory);
+	EFI_ENTRY("%d, %d, 0x%zx, %p", type, memory_type, pages, memory);
 	r = efi_allocate_pages(type, memory_type, pages, memory);
 	return EFI_EXIT(r);
 }
@@ -251,11 +239,11 @@
  * @return	status code
  */
 static efi_status_t EFIAPI efi_free_pages_ext(uint64_t memory,
-					      unsigned long pages)
+					      efi_uintn_t pages)
 {
 	efi_status_t r;
 
-	EFI_ENTRY("%"PRIx64", 0x%lx", memory, pages);
+	EFI_ENTRY("%"PRIx64", 0x%zx", memory, pages);
 	r = efi_free_pages(memory, pages);
 	return EFI_EXIT(r);
 }
@@ -276,10 +264,10 @@
  * @return		status code
  */
 static efi_status_t EFIAPI efi_get_memory_map_ext(
-					unsigned long *memory_map_size,
+					efi_uintn_t *memory_map_size,
 					struct efi_mem_desc *memory_map,
-					unsigned long *map_key,
-					unsigned long *descriptor_size,
+					efi_uintn_t *map_key,
+					efi_uintn_t *descriptor_size,
 					uint32_t *descriptor_version)
 {
 	efi_status_t r;
@@ -304,12 +292,12 @@
  * @return	status code
  */
 static efi_status_t EFIAPI efi_allocate_pool_ext(int pool_type,
-						 unsigned long size,
+						 efi_uintn_t size,
 						 void **buffer)
 {
 	efi_status_t r;
 
-	EFI_ENTRY("%d, %ld, %p", pool_type, size, buffer);
+	EFI_ENTRY("%d, %zd, %p", pool_type, size, buffer);
 	r = efi_allocate_pool(pool_type, size, buffer);
 	return EFI_EXIT(r);
 }
@@ -333,7 +321,30 @@
 	return EFI_EXIT(r);
 }
 
-static efi_status_t efi_create_handle(void **handle)
+/*
+ * Add a new object to the object list.
+ *
+ * The protocols list is initialized.
+ * The object handle is set.
+ *
+ * @obj	object to be added
+ */
+void efi_add_handle(struct efi_object *obj)
+{
+	if (!obj)
+		return;
+	INIT_LIST_HEAD(&obj->protocols);
+	obj->handle = obj;
+	list_add_tail(&obj->link, &efi_obj_list);
+}
+
+/*
+ * Create handle.
+ *
+ * @handle	new handle
+ * @return	status code
+ */
+efi_status_t efi_create_handle(void **handle)
 {
 	struct efi_object *obj;
 	efi_status_t r;
@@ -343,10 +354,8 @@
 			      (void **)&obj);
 	if (r != EFI_SUCCESS)
 		return r;
-	memset(obj, 0, sizeof(struct efi_object));
-	obj->handle = obj;
-	list_add_tail(&obj->link, &efi_obj_list);
-	*handle = obj;
+	efi_add_handle(obj);
+	*handle = obj->handle;
 	return r;
 }
 
@@ -371,7 +380,7 @@
  * @event		created event
  * @return		status code
  */
-efi_status_t efi_create_event(uint32_t type, UINTN notify_tpl,
+efi_status_t efi_create_event(uint32_t type, efi_uintn_t notify_tpl,
 			      void (EFIAPI *notify_function) (
 					struct efi_event *event,
 					void *context),
@@ -421,7 +430,7 @@
  * @return		status code
  */
 static efi_status_t EFIAPI efi_create_event_ext(
-			uint32_t type, UINTN notify_tpl,
+			uint32_t type, efi_uintn_t notify_tpl,
 			void (EFIAPI *notify_function) (
 					struct efi_event *event,
 					void *context),
@@ -551,13 +560,13 @@
  * @index	index of the event that was signaled
  * @return	status code
  */
-static efi_status_t EFIAPI efi_wait_for_event(unsigned long num_events,
+static efi_status_t EFIAPI efi_wait_for_event(efi_uintn_t num_events,
 					      struct efi_event **event,
-					      size_t *index)
+					      efi_uintn_t *index)
 {
 	int i, j;
 
-	EFI_ENTRY("%ld, %p, %p", num_events, event, index);
+	EFI_ENTRY("%zd, %p, %p", num_events, event, index);
 
 	/* Check parameters */
 	if (!num_events || !event)
@@ -691,75 +700,137 @@
 }
 
 /*
- * Install protocol interface.
+ * Find the internal EFI object for a handle.
+ *
+ * @handle	handle to find
+ * @return	EFI object
+ */
+struct efi_object *efi_search_obj(const void *handle)
+{
+	struct efi_object *efiobj;
+
+	list_for_each_entry(efiobj, &efi_obj_list, link) {
+		if (efiobj->handle == handle)
+			return efiobj;
+	}
+
+	return NULL;
+}
+
+/*
+ * Find a protocol on a handle.
  *
- * This is the function for internal calls. For the API implementation of the
- * InstallProtocolInterface service see function
- * efi_install_protocol_interface_ext.
+ * @handle		handle
+ * @protocol_guid	GUID of the protocol
+ * @handler		reference to the protocol
+ * @return		status code
+ */
+efi_status_t efi_search_protocol(const void *handle,
+				 const efi_guid_t *protocol_guid,
+				 struct efi_handler **handler)
+{
+	struct efi_object *efiobj;
+	struct list_head *lhandle;
+
+	if (!handle || !protocol_guid)
+		return EFI_INVALID_PARAMETER;
+	efiobj = efi_search_obj(handle);
+	if (!efiobj)
+		return EFI_INVALID_PARAMETER;
+	list_for_each(lhandle, &efiobj->protocols) {
+		struct efi_handler *protocol;
+
+		protocol = list_entry(lhandle, struct efi_handler, link);
+		if (!guidcmp(protocol->guid, protocol_guid)) {
+			if (handler)
+				*handler = protocol;
+			return EFI_SUCCESS;
+		}
+	}
+	return EFI_NOT_FOUND;
+}
+
+/*
+ * Install new protocol on a handle.
  *
  * @handle			handle on which the protocol shall be installed
  * @protocol			GUID of the protocol to be installed
- * @protocol_interface_type	type of the interface to be installed,
- *				always EFI_NATIVE_INTERFACE
  * @protocol_interface		interface of the protocol implementation
  * @return			status code
  */
-static efi_status_t EFIAPI efi_install_protocol_interface(void **handle,
-			const efi_guid_t *protocol, int protocol_interface_type,
-			void *protocol_interface)
+efi_status_t efi_add_protocol(const void *handle, const efi_guid_t *protocol,
+			      void *protocol_interface)
 {
-	struct list_head *lhandle;
-	int i;
-	efi_status_t r;
+	struct efi_object *efiobj;
+	struct efi_handler *handler;
+	efi_status_t ret;
 
-	if (!handle || !protocol ||
-	    protocol_interface_type != EFI_NATIVE_INTERFACE) {
-		r = EFI_INVALID_PARAMETER;
-		goto out;
-	}
+	efiobj = efi_search_obj(handle);
+	if (!efiobj)
+		return EFI_INVALID_PARAMETER;
+	ret = efi_search_protocol(handle, protocol, NULL);
+	if (ret != EFI_NOT_FOUND)
+		return EFI_INVALID_PARAMETER;
+	handler = calloc(1, sizeof(struct efi_handler));
+	if (!handler)
+		return EFI_OUT_OF_RESOURCES;
+	handler->guid = protocol;
+	handler->protocol_interface = protocol_interface;
+	list_add_tail(&handler->link, &efiobj->protocols);
+	return EFI_SUCCESS;
+}
 
-	/* Create new handle if requested. */
-	if (!*handle) {
-		r = efi_create_handle(handle);
-		if (r != EFI_SUCCESS)
-			goto out;
-	}
-	/* Find object. */
-	list_for_each(lhandle, &efi_obj_list) {
-		struct efi_object *efiobj;
-		efiobj = list_entry(lhandle, struct efi_object, link);
+/*
+ * Delete protocol from a handle.
+ *
+ * @handle			handle from which the protocol shall be deleted
+ * @protocol			GUID of the protocol to be deleted
+ * @protocol_interface		interface of the protocol implementation
+ * @return			status code
+ */
+efi_status_t efi_remove_protocol(const void *handle, const efi_guid_t *protocol,
+				 void *protocol_interface)
+{
+	struct efi_handler *handler;
+	efi_status_t ret;
 
-		if (efiobj->handle != *handle)
-			continue;
-		/* Check if protocol is already installed on the handle. */
-		for (i = 0; i < ARRAY_SIZE(efiobj->protocols); i++) {
-			struct efi_handler *handler = &efiobj->protocols[i];
+	ret = efi_search_protocol(handle, protocol, &handler);
+	if (ret != EFI_SUCCESS)
+		return ret;
+	if (guidcmp(handler->guid, protocol))
+		return EFI_INVALID_PARAMETER;
+	list_del(&handler->link);
+	free(handler);
+	return EFI_SUCCESS;
+}
 
-			if (!handler->guid)
-				continue;
-			if (!guidcmp(handler->guid, protocol)) {
-				r = EFI_INVALID_PARAMETER;
-				goto out;
-			}
-		}
-		/* Install protocol in first empty slot. */
-		for (i = 0; i < ARRAY_SIZE(efiobj->protocols); i++) {
-			struct efi_handler *handler = &efiobj->protocols[i];
+/*
+ * Delete all protocols from a handle.
+ *
+ * @handle			handle from which the protocols shall be deleted
+ * @return			status code
+ */
+efi_status_t efi_remove_all_protocols(const void *handle)
+{
+	struct efi_object *efiobj;
+	struct list_head *lhandle;
+	struct list_head *pos;
 
-			if (handler->guid)
-				continue;
+	efiobj = efi_search_obj(handle);
+	if (!efiobj)
+		return EFI_INVALID_PARAMETER;
+	list_for_each_safe(lhandle, pos, &efiobj->protocols) {
+		struct efi_handler *protocol;
+		efi_status_t ret;
 
-			handler->guid = protocol;
-			handler->protocol_interface = protocol_interface;
-			r = EFI_SUCCESS;
-			goto out;
-		}
-		r = EFI_OUT_OF_RESOURCES;
-		goto out;
+		protocol = list_entry(lhandle, struct efi_handler, link);
+
+		ret = efi_remove_protocol(handle, protocol->guid,
+					  protocol->protocol_interface);
+		if (ret != EFI_SUCCESS)
+			return ret;
 	}
-	r = EFI_INVALID_PARAMETER;
-out:
-	return r;
+	return EFI_SUCCESS;
 }
 
 /*
@@ -776,16 +847,36 @@
  * @protocol_interface		interface of the protocol implementation
  * @return			status code
  */
-static efi_status_t EFIAPI efi_install_protocol_interface_ext(void **handle,
-			const efi_guid_t *protocol, int protocol_interface_type,
-			void *protocol_interface)
+static efi_status_t EFIAPI efi_install_protocol_interface(
+			void **handle, const efi_guid_t *protocol,
+			int protocol_interface_type, void *protocol_interface)
 {
+	efi_status_t r;
+
 	EFI_ENTRY("%p, %pUl, %d, %p", handle, protocol, protocol_interface_type,
 		  protocol_interface);
 
-	return EFI_EXIT(efi_install_protocol_interface(handle, protocol,
-						       protocol_interface_type,
-						       protocol_interface));
+	if (!handle || !protocol ||
+	    protocol_interface_type != EFI_NATIVE_INTERFACE) {
+		r = EFI_INVALID_PARAMETER;
+		goto out;
+	}
+
+	/* Create new handle if requested. */
+	if (!*handle) {
+		r = efi_create_handle(handle);
+		if (r != EFI_SUCCESS)
+			goto out;
+		debug("%sEFI: new handle %p\n", indent_string(nesting_level),
+		      *handle);
+	} else {
+		debug("%sEFI: handle %p\n", indent_string(nesting_level),
+		      *handle);
+	}
+	/* Add new protocol */
+	r = efi_add_protocol(*handle, protocol, protocol_interface);
+out:
+	return EFI_EXIT(r);
 }
 
 /*
@@ -814,75 +905,41 @@
 /*
  * Uninstall protocol interface.
  *
- * This is the function for internal calls. For the API implementation of the
- * UninstallProtocolInterface service see function
- * efi_uninstall_protocol_interface_ext.
+ * This function implements the UninstallProtocolInterface service.
+ * See the Unified Extensible Firmware Interface (UEFI) specification
+ * for details.
  *
  * @handle			handle from which the protocol shall be removed
  * @protocol			GUID of the protocol to be removed
  * @protocol_interface		interface to be removed
  * @return			status code
  */
-static efi_status_t EFIAPI efi_uninstall_protocol_interface(void *handle,
-			const efi_guid_t *protocol, void *protocol_interface)
+static efi_status_t EFIAPI efi_uninstall_protocol_interface(
+				void *handle, const efi_guid_t *protocol,
+				void *protocol_interface)
 {
-	struct list_head *lhandle;
-	int i;
-	efi_status_t r = EFI_NOT_FOUND;
+	struct efi_handler *handler;
+	efi_status_t r;
+
+	EFI_ENTRY("%p, %pUl, %p", handle, protocol, protocol_interface);
 
 	if (!handle || !protocol) {
 		r = EFI_INVALID_PARAMETER;
 		goto out;
 	}
 
-	list_for_each(lhandle, &efi_obj_list) {
-		struct efi_object *efiobj;
-		efiobj = list_entry(lhandle, struct efi_object, link);
-
-		if (efiobj->handle != handle)
-			continue;
-
-		for (i = 0; i < ARRAY_SIZE(efiobj->protocols); i++) {
-			struct efi_handler *handler = &efiobj->protocols[i];
-			const efi_guid_t *hprotocol = handler->guid;
-
-			if (!hprotocol)
-				continue;
-			if (!guidcmp(hprotocol, protocol)) {
-				if (handler->protocol_interface) {
-					r = EFI_ACCESS_DENIED;
-				} else {
-					handler->guid = 0;
-					r = EFI_SUCCESS;
-				}
-				goto out;
-			}
-		}
+	/* Find the protocol on the handle */
+	r = efi_search_protocol(handle, protocol, &handler);
+	if (r != EFI_SUCCESS)
+		goto out;
+	if (handler->protocol_interface) {
+		/* TODO disconnect controllers */
+		r =  EFI_ACCESS_DENIED;
+	} else {
+		r = efi_remove_protocol(handle, protocol, protocol_interface);
 	}
-
 out:
-	return r;
-}
-
-/*
- * Uninstall protocol interface.
- *
- * This function implements the UninstallProtocolInterface service.
- * See the Unified Extensible Firmware Interface (UEFI) specification
- * for details.
- *
- * @handle			handle from which the protocol shall be removed
- * @protocol			GUID of the protocol to be removed
- * @protocol_interface		interface to be removed
- * @return			status code
- */
-static efi_status_t EFIAPI efi_uninstall_protocol_interface_ext(void *handle,
-			const efi_guid_t *protocol, void *protocol_interface)
-{
-	EFI_ENTRY("%p, %pUl, %p", handle, protocol, protocol_interface);
-
-	return EFI_EXIT(efi_uninstall_protocol_interface(handle, protocol,
-							 protocol_interface));
+	return EFI_EXIT(r);
 }
 
 /*
@@ -922,23 +979,21 @@
 		      const efi_guid_t *protocol, void *search_key,
 		      struct efi_object *efiobj)
 {
-	int i;
+	efi_status_t ret;
 
 	switch (search_type) {
-	case all_handles:
+	case ALL_HANDLES:
 		return 0;
-	case by_register_notify:
+	case BY_REGISTER_NOTIFY:
+		/* TODO: RegisterProtocolNotify is not implemented yet */
 		return -1;
-	case by_protocol:
-		for (i = 0; i < ARRAY_SIZE(efiobj->protocols); i++) {
-			const efi_guid_t *guid = efiobj->protocols[i].guid;
-			if (guid && !guidcmp(guid, protocol))
-				return 0;
-		}
+	case BY_PROTOCOL:
+		ret = efi_search_protocol(efiobj->handle, protocol, NULL);
+		return (ret != EFI_SUCCESS);
+	default:
+		/* Invalid search type */
 		return -1;
 	}
-
-	return -1;
 }
 
 /*
@@ -957,18 +1012,40 @@
 static efi_status_t efi_locate_handle(
 			enum efi_locate_search_type search_type,
 			const efi_guid_t *protocol, void *search_key,
-			unsigned long *buffer_size, efi_handle_t *buffer)
+			efi_uintn_t *buffer_size, efi_handle_t *buffer)
 {
-	struct list_head *lhandle;
-	unsigned long size = 0;
+	struct efi_object *efiobj;
+	efi_uintn_t size = 0;
+
+	/* Check parameters */
+	switch (search_type) {
+	case ALL_HANDLES:
+		break;
+	case BY_REGISTER_NOTIFY:
+		if (!search_key)
+			return EFI_INVALID_PARAMETER;
+		/* RegisterProtocolNotify is not implemented yet */
+		return EFI_UNSUPPORTED;
+	case BY_PROTOCOL:
+		if (!protocol)
+			return EFI_INVALID_PARAMETER;
+		break;
+	default:
+		return EFI_INVALID_PARAMETER;
+	}
+
+	/*
+	 * efi_locate_handle_buffer uses this function for
+	 * the calculation of the necessary buffer size.
+	 * So do not require a buffer for buffersize == 0.
+	 */
+	if (!buffer_size || (*buffer_size && !buffer))
+		return EFI_INVALID_PARAMETER;
 
 	/* Count how much space we need */
-	list_for_each(lhandle, &efi_obj_list) {
-		struct efi_object *efiobj;
-		efiobj = list_entry(lhandle, struct efi_object, link);
-		if (!efi_search(search_type, protocol, search_key, efiobj)) {
+	list_for_each_entry(efiobj, &efi_obj_list, link) {
+		if (!efi_search(search_type, protocol, search_key, efiobj))
 			size += sizeof(void*);
-		}
 	}
 
 	if (*buffer_size < size) {
@@ -981,12 +1058,9 @@
 		return EFI_NOT_FOUND;
 
 	/* Then fill the array */
-	list_for_each(lhandle, &efi_obj_list) {
-		struct efi_object *efiobj;
-		efiobj = list_entry(lhandle, struct efi_object, link);
-		if (!efi_search(search_type, protocol, search_key, efiobj)) {
-			*(buffer++) = efiobj->handle;
-		}
+	list_for_each_entry(efiobj, &efi_obj_list, link) {
+		if (!efi_search(search_type, protocol, search_key, efiobj))
+			*buffer++ = efiobj->handle;
 	}
 
 	return EFI_SUCCESS;
@@ -1009,7 +1083,7 @@
 static efi_status_t EFIAPI efi_locate_handle_ext(
 			enum efi_locate_search_type search_type,
 			const efi_guid_t *protocol, void *search_key,
-			unsigned long *buffer_size, efi_handle_t *buffer)
+			efi_uintn_t *buffer_size, efi_handle_t *buffer)
 {
 	EFI_ENTRY("%d, %pUl, %p, %p, %p", search_type, protocol, search_key,
 		  buffer_size, buffer);
@@ -1018,36 +1092,6 @@
 			buffer_size, buffer));
 }
 
-/*
- * Get the device path and handle of an device implementing a protocol.
- *
- * This function implements the LocateDevicePath service.
- * See the Unified Extensible Firmware Interface (UEFI) specification
- * for details.
- *
- * @protocol		GUID of the protocol
- * @device_path		device path
- * @device		handle of the device
- * @return		status code
- */
-static efi_status_t EFIAPI efi_locate_device_path(
-			const efi_guid_t *protocol,
-			struct efi_device_path **device_path,
-			efi_handle_t *device)
-{
-	struct efi_object *efiobj;
-
-	EFI_ENTRY("%pUl, %p, %p", protocol, device_path, device);
-
-	efiobj = efi_dp_find_obj(*device_path, device_path);
-	if (!efiobj)
-		return EFI_EXIT(EFI_NOT_FOUND);
-
-	*device = efiobj->handle;
-
-	return EFI_EXIT(EFI_SUCCESS);
-}
-
 /* Collapses configuration table entries, removing index i */
 static void efi_remove_configuration_table(int i)
 {
@@ -1131,34 +1175,47 @@
 			    struct efi_device_path *device_path,
 			    struct efi_device_path *file_path)
 {
+	efi_status_t ret;
+
+	/* Add internal object to object list */
+	efi_add_handle(obj);
+	/* efi_exit() assumes that the handle points to the info */
 	obj->handle = info;
 
+	info->file_path = file_path;
+	if (device_path)
+		info->device_handle = efi_dp_find_obj(device_path, NULL);
+
 	/*
 	 * When asking for the device path interface, return
 	 * bootefi_device_path
 	 */
-	obj->protocols[0].guid = &efi_guid_device_path;
-	obj->protocols[0].protocol_interface = device_path;
+	ret = efi_add_protocol(obj->handle, &efi_guid_device_path, device_path);
+	if (ret != EFI_SUCCESS)
+		goto failure;
 
 	/*
 	 * When asking for the loaded_image interface, just
 	 * return handle which points to loaded_image_info
 	 */
-	obj->protocols[1].guid = &efi_guid_loaded_image;
-	obj->protocols[1].protocol_interface = info;
-
-	obj->protocols[2].guid = &efi_guid_console_control;
-	obj->protocols[2].protocol_interface = (void *)&efi_console_control;
+	ret = efi_add_protocol(obj->handle, &efi_guid_loaded_image, info);
+	if (ret != EFI_SUCCESS)
+		goto failure;
 
-	obj->protocols[3].guid = &efi_guid_device_path_to_text_protocol;
-	obj->protocols[3].protocol_interface =
-		(void *)&efi_device_path_to_text;
+	ret = efi_add_protocol(obj->handle, &efi_guid_console_control,
+			       (void *)&efi_console_control);
+	if (ret != EFI_SUCCESS)
+		goto failure;
 
-	info->file_path = file_path;
-	if (device_path)
-		info->device_handle = efi_dp_find_obj(device_path, NULL);
+	ret = efi_add_protocol(obj->handle,
+			       &efi_guid_device_path_to_text_protocol,
+			       (void *)&efi_device_path_to_text);
+	if (ret != EFI_SUCCESS)
+		goto failure;
 
-	list_add_tail(&obj->link, &efi_obj_list);
+	return;
+failure:
+	printf("ERROR: Failure to install protocols for loaded image\n");
 }
 
 /*
@@ -1273,7 +1330,9 @@
 		return EFI_EXIT(EFI_UNSUPPORTED);
 	}
 
-	*image_handle = info;
+	info->system_table = &systab;
+	info->parent_handle = parent_image;
+	*image_handle = obj->handle;
 
 	return EFI_EXIT(EFI_SUCCESS);
 }
@@ -1335,6 +1394,17 @@
 			efi_status_t exit_status, unsigned long exit_data_size,
 			int16_t *exit_data)
 {
+	/*
+	 * We require that the handle points to the original loaded
+	 * image protocol interface.
+	 *
+	 * For getting the longjmp address this is safer than locating
+	 * the protocol because the protocol may have been reinstalled
+	 * pointing to another memory location.
+	 *
+	 * TODO: We should call the unload procedure of the loaded
+	 *	 image protocol.
+	 */
 	struct efi_loaded_image *loaded_image_info = (void*)image_handle;
 
 	EFI_ENTRY("%p, %ld, %ld, %p", image_handle, exit_status,
@@ -1356,26 +1426,6 @@
 }
 
 /*
- * Find the internal EFI object for a handle.
- *
- * @handle	handle to find
- * @return	EFI object
- */
-static struct efi_object *efi_search_obj(void *handle)
-{
-	struct list_head *lhandle;
-
-	list_for_each(lhandle, &efi_obj_list) {
-		struct efi_object *efiobj;
-		efiobj = list_entry(lhandle, struct efi_object, link);
-		if (efiobj->handle == handle)
-			return efiobj;
-	}
-
-	return NULL;
-}
-
-/*
  * Unload an EFI image.
  *
  * This function implements the UnloadImage service.
@@ -1450,6 +1500,7 @@
 	bootm_disable_interrupts();
 
 	/* Give the payload some time to boot */
+	efi_set_watchdog(0);
 	WATCHDOG_RESET();
 
 	return EFI_EXIT(EFI_SUCCESS);
@@ -1493,7 +1544,7 @@
 /*
  * Reset the watchdog timer.
  *
- * This function implements the WatchdogTimer service.
+ * This function implements the SetWatchdogTimer service.
  * See the Unified Extensible Firmware Interface (UEFI) specification
  * for details.
  *
@@ -1510,7 +1561,7 @@
 {
 	EFI_ENTRY("%ld, 0x%"PRIx64", %ld, %p", timeout, watchdog_code,
 		  data_size, watchdog_data);
-	return efi_unsupported(__func__);
+	return EFI_EXIT(efi_set_watchdog(timeout));
 }
 
 /*
@@ -1597,7 +1648,7 @@
 static efi_status_t EFIAPI efi_open_protocol_information(efi_handle_t handle,
 			const efi_guid_t *protocol,
 			struct efi_open_protocol_info_entry **entry_buffer,
-			unsigned long *entry_count)
+			efi_uintn_t *entry_count)
 {
 	EFI_ENTRY("%p, %pUl, %p, %p", handle, protocol, entry_buffer,
 		  entry_count);
@@ -1618,12 +1669,11 @@
  */
 static efi_status_t EFIAPI efi_protocols_per_handle(void *handle,
 			efi_guid_t ***protocol_buffer,
-			unsigned long *protocol_buffer_count)
+			efi_uintn_t *protocol_buffer_count)
 {
 	unsigned long buffer_size;
 	struct efi_object *efiobj;
-	unsigned long i, j;
-	struct list_head *lhandle;
+	struct list_head *protocol_handle;
 	efi_status_t r;
 
 	EFI_ENTRY("%p, %p, %p", handle, protocol_buffer,
@@ -1634,36 +1684,33 @@
 
 	*protocol_buffer = NULL;
 	*protocol_buffer_count = 0;
-	list_for_each(lhandle, &efi_obj_list) {
-		efiobj = list_entry(lhandle, struct efi_object, link);
 
-		if (efiobj->handle != handle)
-			continue;
+	efiobj = efi_search_obj(handle);
+	if (!efiobj)
+		return EFI_EXIT(EFI_INVALID_PARAMETER);
 
-		/* Count protocols */
-		for (i = 0; i < ARRAY_SIZE(efiobj->protocols); i++) {
-			if (efiobj->protocols[i].guid)
-				++*protocol_buffer_count;
-		}
-		/* Copy guids */
-		if (*protocol_buffer_count) {
-			buffer_size = sizeof(efi_guid_t *) *
-					*protocol_buffer_count;
-			r = efi_allocate_pool(EFI_ALLOCATE_ANY_PAGES,
-					      buffer_size,
-					      (void **)protocol_buffer);
-			if (r != EFI_SUCCESS)
-				return EFI_EXIT(r);
-			j = 0;
-			for (i = 0; i < ARRAY_SIZE(efiobj->protocols); ++i) {
-				if (efiobj->protocols[i].guid) {
-					(*protocol_buffer)[j] = (void *)
-						efiobj->protocols[i].guid;
-					++j;
-				}
-			}
+	/* Count protocols */
+	list_for_each(protocol_handle, &efiobj->protocols) {
+		++*protocol_buffer_count;
+	}
+
+	/* Copy guids */
+	if (*protocol_buffer_count) {
+		size_t j = 0;
+
+		buffer_size = sizeof(efi_guid_t *) * *protocol_buffer_count;
+		r = efi_allocate_pool(EFI_ALLOCATE_ANY_PAGES, buffer_size,
+				      (void **)protocol_buffer);
+		if (r != EFI_SUCCESS)
+			return EFI_EXIT(r);
+		list_for_each(protocol_handle, &efiobj->protocols) {
+			struct efi_handler *protocol;
+
+			protocol = list_entry(protocol_handle,
+					      struct efi_handler, link);
+			(*protocol_buffer)[j] = (void *)protocol->guid;
+			++j;
 		}
-		break;
 	}
 
 	return EFI_EXIT(EFI_SUCCESS);
@@ -1686,10 +1733,10 @@
 static efi_status_t EFIAPI efi_locate_handle_buffer(
 			enum efi_locate_search_type search_type,
 			const efi_guid_t *protocol, void *search_key,
-			unsigned long *no_handles, efi_handle_t **buffer)
+			efi_uintn_t *no_handles, efi_handle_t **buffer)
 {
 	efi_status_t r;
-	unsigned long buffer_size = 0;
+	efi_uintn_t buffer_size = 0;
 
 	EFI_ENTRY("%d, %pUl, %p, %p, %p", search_type, protocol, search_key,
 		  no_handles, buffer);
@@ -1733,29 +1780,23 @@
 					       void **protocol_interface)
 {
 	struct list_head *lhandle;
-	int i;
+	efi_status_t ret;
 
 	EFI_ENTRY("%pUl, %p, %p", protocol, registration, protocol_interface);
 
 	if (!protocol || !protocol_interface)
 		return EFI_EXIT(EFI_INVALID_PARAMETER);
 
-	EFI_PRINT_GUID("protocol", protocol);
-
 	list_for_each(lhandle, &efi_obj_list) {
 		struct efi_object *efiobj;
+		struct efi_handler *handler;
 
 		efiobj = list_entry(lhandle, struct efi_object, link);
-		for (i = 0; i < ARRAY_SIZE(efiobj->protocols); i++) {
-			struct efi_handler *handler = &efiobj->protocols[i];
 
-			if (!handler->guid)
-				continue;
-			if (!guidcmp(handler->guid, protocol)) {
-				*protocol_interface =
-					handler->protocol_interface;
-				return EFI_EXIT(EFI_SUCCESS);
-			}
+		ret = efi_search_protocol(efiobj->handle, protocol, &handler);
+		if (ret == EFI_SUCCESS) {
+			*protocol_interface = handler->protocol_interface;
+			return EFI_EXIT(EFI_SUCCESS);
 		}
 	}
 	*protocol_interface = NULL;
@@ -1764,6 +1805,82 @@
 }
 
 /*
+ * Get the device path and handle of an device implementing a protocol.
+ *
+ * This function implements the LocateDevicePath service.
+ * See the Unified Extensible Firmware Interface (UEFI) specification
+ * for details.
+ *
+ * @protocol		GUID of the protocol
+ * @device_path		device path
+ * @device		handle of the device
+ * @return		status code
+ */
+static efi_status_t EFIAPI efi_locate_device_path(
+			const efi_guid_t *protocol,
+			struct efi_device_path **device_path,
+			efi_handle_t *device)
+{
+	struct efi_device_path *dp;
+	size_t i;
+	struct efi_handler *handler;
+	efi_handle_t *handles;
+	size_t len, len_dp;
+	size_t len_best = 0;
+	efi_uintn_t no_handles;
+	u8 *remainder;
+	efi_status_t ret;
+
+	EFI_ENTRY("%pUl, %p, %p", protocol, device_path, device);
+
+	if (!protocol || !device_path || !*device_path || !device) {
+		ret = EFI_INVALID_PARAMETER;
+		goto out;
+	}
+
+	/* Find end of device path */
+	len = efi_dp_size(*device_path);
+
+	/* Get all handles implementing the protocol */
+	ret = EFI_CALL(efi_locate_handle_buffer(BY_PROTOCOL, protocol, NULL,
+						&no_handles, &handles));
+	if (ret != EFI_SUCCESS)
+		goto out;
+
+	for (i = 0; i < no_handles; ++i) {
+		/* Find the device path protocol */
+		ret = efi_search_protocol(handles[i], &efi_guid_device_path,
+					  &handler);
+		if (ret != EFI_SUCCESS)
+			continue;
+		dp = (struct efi_device_path *)handler->protocol_interface;
+		len_dp = efi_dp_size(dp);
+		/*
+		 * This handle can only be a better fit
+		 * if its device path length is longer than the best fit and
+		 * if its device path length is shorter of equal the searched
+		 * device path.
+		 */
+		if (len_dp <= len_best || len_dp > len)
+			continue;
+		/* Check if dp is a subpath of device_path */
+		if (memcmp(*device_path, dp, len_dp))
+			continue;
+		*device = handles[i];
+		len_best = len_dp;
+	}
+	if (len_best) {
+		remainder = (u8 *)*device_path + len_best;
+		*device_path = (struct efi_device_path *)remainder;
+		ret = EFI_SUCCESS;
+	} else {
+		ret = EFI_NOT_FOUND;
+	}
+out:
+	return EFI_EXIT(ret);
+}
+
+/*
  * Install multiple protocol interfaces.
  *
  * This function implements the MultipleProtocolInterfaces service.
@@ -1795,9 +1912,10 @@
 		if (!protocol)
 			break;
 		protocol_interface = va_arg(argptr, void*);
-		r = efi_install_protocol_interface(handle, protocol,
-						   EFI_NATIVE_INTERFACE,
-						   protocol_interface);
+		r = EFI_CALL(efi_install_protocol_interface(
+						handle, protocol,
+						EFI_NATIVE_INTERFACE,
+						protocol_interface));
 		if (r != EFI_SUCCESS)
 			break;
 		i++;
@@ -1806,13 +1924,13 @@
 	if (r == EFI_SUCCESS)
 		return EFI_EXIT(r);
 
-	/* If an error occured undo all changes. */
+	/* If an error occurred undo all changes. */
 	va_start(argptr, handle);
 	for (; i; --i) {
 		protocol = va_arg(argptr, efi_guid_t*);
 		protocol_interface = va_arg(argptr, void*);
-		efi_uninstall_protocol_interface(handle, protocol,
-						 protocol_interface);
+		EFI_CALL(efi_uninstall_protocol_interface(handle, protocol,
+							  protocol_interface));
 	}
 	va_end(argptr);
 
@@ -1835,7 +1953,45 @@
 			void *handle, ...)
 {
 	EFI_ENTRY("%p", handle);
-	return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+	va_list argptr;
+	const efi_guid_t *protocol;
+	void *protocol_interface;
+	efi_status_t r = EFI_SUCCESS;
+	size_t i = 0;
+
+	if (!handle)
+		return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+	va_start(argptr, handle);
+	for (;;) {
+		protocol = va_arg(argptr, efi_guid_t*);
+		if (!protocol)
+			break;
+		protocol_interface = va_arg(argptr, void*);
+		r = EFI_CALL(efi_uninstall_protocol_interface(
+						handle, protocol,
+						protocol_interface));
+		if (r != EFI_SUCCESS)
+			break;
+		i++;
+	}
+	va_end(argptr);
+	if (r == EFI_SUCCESS)
+		return EFI_EXIT(r);
+
+	/* If an error occurred undo all changes. */
+	va_start(argptr, handle);
+	for (; i; --i) {
+		protocol = va_arg(argptr, efi_guid_t*);
+		protocol_interface = va_arg(argptr, void*);
+		EFI_CALL(efi_install_protocol_interface(&handle, protocol,
+							EFI_NATIVE_INTERFACE,
+							protocol_interface));
+	}
+	va_end(argptr);
+
+	return EFI_EXIT(r);
 }
 
 /*
@@ -1916,8 +2072,7 @@
 			void **protocol_interface, void *agent_handle,
 			void *controller_handle, uint32_t attributes)
 {
-	struct list_head *lhandle;
-	int i;
+	struct efi_handler *handler;
 	efi_status_t r = EFI_INVALID_PARAMETER;
 
 	EFI_ENTRY("%p, %pUl, %p, %p, %p, 0x%x", handle, protocol,
@@ -1930,8 +2085,6 @@
 		goto out;
 	}
 
-	EFI_PRINT_GUID("protocol", protocol);
-
 	switch (attributes) {
 	case EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL:
 	case EFI_OPEN_PROTOCOL_GET_PROTOCOL:
@@ -1952,33 +2105,12 @@
 		goto out;
 	}
 
-	list_for_each(lhandle, &efi_obj_list) {
-		struct efi_object *efiobj;
-		efiobj = list_entry(lhandle, struct efi_object, link);
-
-		if (efiobj->handle != handle)
-			continue;
-
-		for (i = 0; i < ARRAY_SIZE(efiobj->protocols); i++) {
-			struct efi_handler *handler = &efiobj->protocols[i];
-			const efi_guid_t *hprotocol = handler->guid;
-			if (!hprotocol)
-				continue;
-			if (!guidcmp(hprotocol, protocol)) {
-				if (attributes !=
-				    EFI_OPEN_PROTOCOL_TEST_PROTOCOL) {
-					*protocol_interface =
-						handler->protocol_interface;
-				}
-				r = EFI_SUCCESS;
-				goto out;
-			}
-		}
-		goto unsupported;
-	}
+	r = efi_search_protocol(handle, protocol, &handler);
+	if (r != EFI_SUCCESS)
+		goto out;
 
-unsupported:
-	r = EFI_UNSUPPORTED;
+	if (attributes != EFI_OPEN_PROTOCOL_TEST_PROTOCOL)
+		*protocol_interface = handler->protocol_interface;
 out:
 	return EFI_EXIT(r);
 }
@@ -2020,9 +2152,9 @@
 	.signal_event = efi_signal_event_ext,
 	.close_event = efi_close_event,
 	.check_event = efi_check_event,
-	.install_protocol_interface = efi_install_protocol_interface_ext,
+	.install_protocol_interface = efi_install_protocol_interface,
 	.reinstall_protocol_interface = efi_reinstall_protocol_interface,
-	.uninstall_protocol_interface = efi_uninstall_protocol_interface_ext,
+	.uninstall_protocol_interface = efi_uninstall_protocol_interface,
 	.handle_protocol = efi_handle_protocol,
 	.reserved = NULL,
 	.register_protocol_notify = efi_register_protocol_notify,
diff --git a/lib/efi_loader/efi_console.c b/lib/efi_loader/efi_console.c
index 01732aa..98497db 100644
--- a/lib/efi_loader/efi_console.c
+++ b/lib/efi_loader/efi_console.c
@@ -46,6 +46,10 @@
 };
 
 const efi_guid_t efi_guid_console_control = CONSOLE_CONTROL_GUID;
+const efi_guid_t efi_guid_text_output_protocol =
+			EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL_GUID;
+const efi_guid_t efi_guid_text_input_protocol =
+			EFI_SIMPLE_TEXT_INPUT_PROTOCOL_GUID;
 
 #define cESC '\x1b'
 #define ESC "\x1b"
@@ -81,7 +85,7 @@
 	return EFI_EXIT(EFI_UNSUPPORTED);
 }
 
-const struct efi_console_control_protocol efi_console_control = {
+struct efi_console_control_protocol efi_console_control = {
 	.get_mode = efi_cin_get_mode,
 	.set_mode = efi_cin_set_mode,
 	.lock_std_in = efi_cin_lock_std_in,
@@ -374,7 +378,7 @@
 	return EFI_EXIT(EFI_SUCCESS);
 }
 
-const struct efi_simple_text_output_protocol efi_con_out = {
+struct efi_simple_text_output_protocol efi_con_out = {
 	.reset = efi_cout_reset,
 	.output_string = efi_cout_output_string,
 	.test_string = efi_cout_test_string,
@@ -490,23 +494,38 @@
 }
 
 
-static struct efi_object efi_console_control_obj =
-	EFI_PROTOCOL_OBJECT(efi_guid_console_control, &efi_console_control);
-static struct efi_object efi_console_output_obj =
-	EFI_PROTOCOL_OBJECT(EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL_GUID, &efi_con_out);
-static struct efi_object efi_console_input_obj =
-	EFI_PROTOCOL_OBJECT(EFI_SIMPLE_TEXT_INPUT_PROTOCOL_GUID, &efi_con_in);
-
 /* This gets called from do_bootefi_exec(). */
 int efi_console_register(void)
 {
 	efi_status_t r;
+	struct efi_object *efi_console_control_obj;
+	struct efi_object *efi_console_output_obj;
+	struct efi_object *efi_console_input_obj;
 
-	/* Hook up to the device list */
-	list_add_tail(&efi_console_control_obj.link, &efi_obj_list);
-	list_add_tail(&efi_console_output_obj.link, &efi_obj_list);
-	list_add_tail(&efi_console_input_obj.link, &efi_obj_list);
+	/* Create handles */
+	r = efi_create_handle((void **)&efi_console_control_obj);
+	if (r != EFI_SUCCESS)
+		goto out_of_memory;
+	r = efi_add_protocol(efi_console_control_obj->handle,
+			     &efi_guid_console_control, &efi_console_control);
+	if (r != EFI_SUCCESS)
+		goto out_of_memory;
+	r = efi_create_handle((void **)&efi_console_output_obj);
+	if (r != EFI_SUCCESS)
+		goto out_of_memory;
+	r = efi_add_protocol(efi_console_output_obj->handle,
+			     &efi_guid_text_output_protocol, &efi_con_out);
+	if (r != EFI_SUCCESS)
+		goto out_of_memory;
+	r = efi_create_handle((void **)&efi_console_input_obj);
+	if (r != EFI_SUCCESS)
+		goto out_of_memory;
+	r = efi_add_protocol(efi_console_input_obj->handle,
+			     &efi_guid_text_input_protocol, &efi_con_in);
+	if (r != EFI_SUCCESS)
+		goto out_of_memory;
 
+	/* Create console events */
 	r = efi_create_event(EVT_NOTIFY_WAIT, TPL_CALLBACK,
 			     efi_key_notify, NULL, &efi_con_in.wait_for_key);
 	if (r != EFI_SUCCESS) {
@@ -525,4 +544,7 @@
 	if (r != EFI_SUCCESS)
 		printf("ERROR: Failed to set console timer\n");
 	return r;
+out_of_memory:
+	printf("ERROR: Out of meemory\n");
+	return r;
 }
diff --git a/lib/efi_loader/efi_device_path.c b/lib/efi_loader/efi_device_path.c
index f6e368e..b4e2f93 100644
--- a/lib/efi_loader/efi_device_path.c
+++ b/lib/efi_loader/efi_device_path.c
@@ -68,7 +68,8 @@
  * representing a device with one representing a file on the device, or
  * a device with a parent device.
  */
-int efi_dp_match(struct efi_device_path *a, struct efi_device_path *b)
+int efi_dp_match(const struct efi_device_path *a,
+		 const struct efi_device_path *b)
 {
 	while (1) {
 		int ret;
@@ -127,32 +128,27 @@
 	struct efi_object *efiobj;
 
 	list_for_each_entry(efiobj, &efi_obj_list, link) {
-		int i;
+		struct efi_handler *handler;
+		struct efi_device_path *obj_dp;
+		efi_status_t ret;
 
-		for (i = 0; i < ARRAY_SIZE(efiobj->protocols); i++) {
-			struct efi_handler *handler = &efiobj->protocols[i];
-			struct efi_device_path *obj_dp;
+		ret = efi_search_protocol(efiobj->handle,
+					  &efi_guid_device_path, &handler);
+		if (ret != EFI_SUCCESS)
+			continue;
+		obj_dp = handler->protocol_interface;
 
-			if (!handler->guid)
-				break;
-
-			if (guidcmp(handler->guid, &efi_guid_device_path))
-				continue;
-
-			obj_dp = handler->protocol_interface;
-
-			do {
-				if (efi_dp_match(dp, obj_dp) == 0) {
-					if (rem) {
-						*rem = ((void *)dp) +
-							efi_dp_size(obj_dp);
-					}
-					return efiobj;
+		do {
+			if (efi_dp_match(dp, obj_dp) == 0) {
+				if (rem) {
+					*rem = ((void *)dp) +
+						efi_dp_size(obj_dp);
 				}
+				return efiobj;
+			}
 
-				obj_dp = shorten_path(efi_dp_next(obj_dp));
-			} while (short_path && obj_dp);
-		}
+			obj_dp = shorten_path(efi_dp_next(obj_dp));
+		} while (short_path && obj_dp);
 	}
 
 	return NULL;
@@ -427,10 +423,27 @@
 			hddp->partmap_type = 2;
 		else
 			hddp->partmap_type = 1;
-		hddp->signature_type = desc->sig_type;
-		if (hddp->signature_type != 0)
+
+		switch (desc->sig_type) {
+		case SIG_TYPE_NONE:
+		default:
+			hddp->signature_type = 0;
+			memset(hddp->partition_signature, 0,
+			       sizeof(hddp->partition_signature));
+			break;
+		case SIG_TYPE_MBR:
+			hddp->signature_type = 1;
+			memset(hddp->partition_signature, 0,
+			       sizeof(hddp->partition_signature));
+			memcpy(hddp->partition_signature, &desc->mbr_sig,
+			       sizeof(desc->mbr_sig));
+			break;
+		case SIG_TYPE_GUID:
+			hddp->signature_type = 2;
 			memcpy(hddp->partition_signature, &desc->guid_sig,
 			       sizeof(hddp->partition_signature));
+			break;
+		}
 
 		buf = &hddp[1];
 	}
diff --git a/lib/efi_loader/efi_device_path_to_text.c b/lib/efi_loader/efi_device_path_to_text.c
index 6277133..7159c97 100644
--- a/lib/efi_loader/efi_device_path_to_text.c
+++ b/lib/efi_loader/efi_device_path_to_text.c
@@ -12,12 +12,31 @@
 #define MAC_OUTPUT_LEN 22
 #define UNKNOWN_OUTPUT_LEN 23
 
+#define MAX_NODE_LEN 512
+#define MAX_PATH_LEN 1024
+
 const efi_guid_t efi_guid_device_path_to_text_protocol =
 		EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID;
 
+static u16 *efi_str_to_u16(char *str)
+{
+	efi_uintn_t len;
+	u16 *out;
+	efi_status_t ret;
+
+	len = strlen(str) + 1;
+	ret = efi_allocate_pool(EFI_ALLOCATE_ANY_PAGES, len * sizeof(u16),
+				(void **)&out);
+	if (ret != EFI_SUCCESS)
+		return NULL;
+	ascii2unicode(out, str);
+	out[len - 1] = 0;
+	return out;
+}
+
 static char *dp_unknown(char *s, struct efi_device_path *dp)
 {
-	s += sprintf(s, "/UNKNOWN(%04x,%04x)", dp->type, dp->sub_type);
+	s += sprintf(s, "UNKNOWN(%04x,%04x)", dp->type, dp->sub_type);
 	return s;
 }
 
@@ -27,7 +46,7 @@
 	case DEVICE_PATH_SUB_TYPE_MEMORY: {
 		struct efi_device_path_memory *mdp =
 			(struct efi_device_path_memory *)dp;
-		s += sprintf(s, "/MemoryMapped(0x%x,0x%llx,0x%llx)",
+		s += sprintf(s, "MemoryMapped(0x%x,0x%llx,0x%llx)",
 			     mdp->memory_type,
 			     mdp->start_address,
 			     mdp->end_address);
@@ -36,7 +55,7 @@
 	case DEVICE_PATH_SUB_TYPE_VENDOR: {
 		struct efi_device_path_vendor *vdp =
 			(struct efi_device_path_vendor *)dp;
-		s += sprintf(s, "/VenHw(%pUl)", &vdp->guid);
+		s += sprintf(s, "VenHw(%pUl)", &vdp->guid);
 		break;
 	}
 	default:
@@ -52,7 +71,7 @@
 	case DEVICE_PATH_SUB_TYPE_ACPI_DEVICE: {
 		struct efi_device_path_acpi_path *adp =
 			(struct efi_device_path_acpi_path *)dp;
-		s += sprintf(s, "/Acpi(PNP%04x", EISA_PNP_NUM(adp->hid));
+		s += sprintf(s, "Acpi(PNP%04x", EISA_PNP_NUM(adp->hid));
 		if (adp->uid)
 			s += sprintf(s, ",%d", adp->uid);
 		s += sprintf(s, ")");
@@ -71,7 +90,7 @@
 	case DEVICE_PATH_SUB_TYPE_MSG_USB: {
 		struct efi_device_path_usb *udp =
 			(struct efi_device_path_usb *)dp;
-		s += sprintf(s, "/Usb(0x%x,0x%x)", udp->parent_port_number,
+		s += sprintf(s, "Usb(0x%x,0x%x)", udp->parent_port_number,
 			     udp->usb_interface);
 		break;
 	}
@@ -82,7 +101,7 @@
 		if (mdp->if_type != 0 && mdp->if_type != 1)
 			break;
 
-		s += sprintf(s, "/MAC(%02x%02x%02x%02x%02x%02x,0x%1x)",
+		s += sprintf(s, "MAC(%02x%02x%02x%02x%02x%02x,0x%1x)",
 			mdp->mac.addr[0], mdp->mac.addr[1],
 			mdp->mac.addr[2], mdp->mac.addr[3],
 			mdp->mac.addr[4], mdp->mac.addr[5],
@@ -94,7 +113,7 @@
 		struct efi_device_path_usb_class *ucdp =
 			(struct efi_device_path_usb_class *)dp;
 
-		s += sprintf(s, "/USBClass(%x,%x,%x,%x,%x)",
+		s += sprintf(s, "USBClass(%x,%x,%x,%x,%x)",
 			ucdp->vendor_id, ucdp->product_id,
 			ucdp->device_class, ucdp->device_subclass,
 			ucdp->device_protocol);
@@ -108,7 +127,7 @@
 					"SDCard" : "MMC";
 		struct efi_device_path_sd_mmc_path *sddp =
 			(struct efi_device_path_sd_mmc_path *)dp;
-		s += sprintf(s, "/%s(Slot%u)", typename, sddp->slot_number);
+		s += sprintf(s, "%s(Slot%u)", typename, sddp->slot_number);
 		break;
 	}
 	default:
@@ -128,17 +147,19 @@
 
 		switch (hddp->signature_type) {
 		case SIG_TYPE_MBR:
-			s += sprintf(s, "/HD(Part%d,Sig%08x)",
+			s += sprintf(s, "HD(Part%d,Sig%08x)",
 				     hddp->partition_number,
 				     *(uint32_t *)sig);
 			break;
 		case SIG_TYPE_GUID:
-			s += sprintf(s, "/HD(Part%d,Sig%pUl)",
+			s += sprintf(s, "HD(Part%d,Sig%pUl)",
 				     hddp->partition_number, sig);
+			break;
 		default:
-			s += sprintf(s, "/HD(Part%d,MBRType=%02x,SigType=%02x)",
+			s += sprintf(s, "HD(Part%d,MBRType=%02x,SigType=%02x)",
 				     hddp->partition_number, hddp->partmap_type,
 				     hddp->signature_type);
+			break;
 		}
 
 		break;
@@ -146,14 +167,16 @@
 	case DEVICE_PATH_SUB_TYPE_CDROM_PATH: {
 		struct efi_device_path_cdrom_path *cddp =
 			(struct efi_device_path_cdrom_path *)dp;
-		s += sprintf(s, "/CDROM(0x%x)", cddp->boot_entry);
+		s += sprintf(s, "CDROM(0x%x)", cddp->boot_entry);
 		break;
 	}
 	case DEVICE_PATH_SUB_TYPE_FILE_PATH: {
 		struct efi_device_path_file_path *fp =
 			(struct efi_device_path_file_path *)dp;
 		int slen = (dp->length - sizeof(*dp)) / 2;
-		s += sprintf(s, "/%-*ls", slen, fp->str);
+		if (slen > MAX_NODE_LEN - 2)
+			slen = MAX_NODE_LEN - 2;
+		s += sprintf(s, "%-.*ls", slen, fp->str);
 		break;
 	}
 	default:
@@ -163,95 +186,119 @@
 	return s;
 }
 
-static uint16_t *efi_convert_device_node_to_text(
-		struct efi_device_path *dp,
-		bool display_only,
-		bool allow_shortcuts)
+/*
+ * Converts a single node to a char string.
+ *
+ * @buffer		output buffer
+ * @dp			device path or node
+ * @return		end of string
+ */
+static char *efi_convert_single_device_node_to_text(
+		char *buffer,
+		struct efi_device_path *dp)
 {
-	unsigned long len;
-	efi_status_t r;
-	char buf[512];  /* this ought be be big enough for worst case */
-	char *str = buf;
-	uint16_t *out;
+	char *str = buffer;
 
-	while (dp) {
-		switch (dp->type) {
-		case DEVICE_PATH_TYPE_HARDWARE_DEVICE:
-			str = dp_hardware(str, dp);
-			break;
-		case DEVICE_PATH_TYPE_ACPI_DEVICE:
-			str = dp_acpi(str, dp);
-			break;
-		case DEVICE_PATH_TYPE_MESSAGING_DEVICE:
-			str = dp_msging(str, dp);
-			break;
-		case DEVICE_PATH_TYPE_MEDIA_DEVICE:
-			str = dp_media(str, dp);
-			break;
-		default:
-			str = dp_unknown(str, dp);
-		}
-
-		dp = efi_dp_next(dp);
+	switch (dp->type) {
+	case DEVICE_PATH_TYPE_HARDWARE_DEVICE:
+		str = dp_hardware(str, dp);
+		break;
+	case DEVICE_PATH_TYPE_ACPI_DEVICE:
+		str = dp_acpi(str, dp);
+		break;
+	case DEVICE_PATH_TYPE_MESSAGING_DEVICE:
+		str = dp_msging(str, dp);
+		break;
+	case DEVICE_PATH_TYPE_MEDIA_DEVICE:
+		str = dp_media(str, dp);
+		break;
+	default:
+		str = dp_unknown(str, dp);
 	}
 
-	*str++ = '\0';
-
-	len = str - buf;
-	r = efi_allocate_pool(EFI_ALLOCATE_ANY_PAGES, 2 * len, (void **)&out);
-	if (r != EFI_SUCCESS)
-		return NULL;
-
-	ascii2unicode(out, buf);
-	out[len - 1] = 0;
-
-	return out;
-}
-
-/* helper for debug prints.. efi_free_pool() the result. */
-uint16_t *efi_dp_str(struct efi_device_path *dp)
-{
-	return efi_convert_device_node_to_text(dp, true, true);
+	*str = '\0';
+	return str;
 }
 
-
-static uint16_t EFIAPI *efi_convert_device_node_to_text_ext(
+/*
+ * This function implements the ConvertDeviceNodeToText service of the
+ * EFI_DEVICE_PATH_TO_TEXT_PROTOCOL.
+ * See the Unified Extensible Firmware Interface (UEFI) specification
+ * for details.
+ *
+ * device_node		device node to be converted
+ * display_only		true if the shorter text represenation shall be used
+ * allow_shortcuts	true if shortcut forms may be used
+ * @return		text represenation of the device path
+ *			NULL if out of memory of device_path is NULL
+ */
+static uint16_t EFIAPI *efi_convert_device_node_to_text(
 		struct efi_device_path *device_node,
 		bool display_only,
 		bool allow_shortcuts)
 {
-	uint16_t *buffer;
+	char str[MAX_NODE_LEN];
+	uint16_t *text = NULL;
 
 	EFI_ENTRY("%p, %d, %d", device_node, display_only, allow_shortcuts);
 
-	buffer = efi_convert_device_node_to_text(device_node, display_only,
-						 allow_shortcuts);
+	if (!device_node)
+		goto out;
+	efi_convert_single_device_node_to_text(str, device_node);
 
+	text = efi_str_to_u16(str);
+
+out:
 	EFI_EXIT(EFI_SUCCESS);
-	return buffer;
+	return text;
 }
 
+/*
+ * This function implements the ConvertDevicePathToText service of the
+ * EFI_DEVICE_PATH_TO_TEXT_PROTOCOL.
+ * See the Unified Extensible Firmware Interface (UEFI) specification
+ * for details.
+ *
+ * device_path		device path to be converted
+ * display_only		true if the shorter text represenation shall be used
+ * allow_shortcuts	true if shortcut forms may be used
+ * @return		text represenation of the device path
+ *			NULL if out of memory of device_path is NULL
+ */
 static uint16_t EFIAPI *efi_convert_device_path_to_text(
 		struct efi_device_path *device_path,
 		bool display_only,
 		bool allow_shortcuts)
 {
-	uint16_t *buffer;
+	uint16_t *text = NULL;
+	char buffer[MAX_PATH_LEN];
+	char *str = buffer;
 
 	EFI_ENTRY("%p, %d, %d", device_path, display_only, allow_shortcuts);
 
+	if (!device_path)
+		goto out;
+	while (device_path &&
+	       str + MAX_NODE_LEN < buffer + MAX_PATH_LEN) {
+		*str++ = '/';
+		str = efi_convert_single_device_node_to_text(str, device_path);
+		device_path = efi_dp_next(device_path);
+	}
+
-	/*
-	 * Our device paths are all of depth one. So its is sufficient to
-	 * to convert the first node.
-	 */
-	buffer = efi_convert_device_node_to_text(device_path, display_only,
-						 allow_shortcuts);
+	text = efi_str_to_u16(buffer);
 
+out:
 	EFI_EXIT(EFI_SUCCESS);
-	return buffer;
+	return text;
 }
 
+/* helper for debug prints.. efi_free_pool() the result. */
+uint16_t *efi_dp_str(struct efi_device_path *dp)
+{
+	return EFI_CALL(efi_convert_device_path_to_text(dp, true, true));
+}
+
 const struct efi_device_path_to_text_protocol efi_device_path_to_text = {
-	.convert_device_node_to_text = efi_convert_device_node_to_text_ext,
+	.convert_device_node_to_text = efi_convert_device_node_to_text,
 	.convert_device_path_to_text = efi_convert_device_path_to_text,
 };
diff --git a/lib/efi_loader/efi_disk.c b/lib/efi_loader/efi_disk.c
index e61dbc8..4e457a8 100644
--- a/lib/efi_loader/efi_disk.c
+++ b/lib/efi_loader/efi_disk.c
@@ -196,6 +196,15 @@
 	return diskobj->volume;
 }
 
+/*
+ * Create a device for a disk
+ *
+ * @name	not used
+ * @if_typename interface name for block device
+ * @desc	internal block device
+ * @dev_index   device index for block device
+ * @offset	offset into disk for simple partitions
+ */
 static void efi_disk_add_dev(const char *name,
 			     const char *if_typename,
 			     struct blk_desc *desc,
@@ -204,29 +213,39 @@
 			     unsigned int part)
 {
 	struct efi_disk_obj *diskobj;
+	efi_status_t ret;
 
 	/* Don't add empty devices */
 	if (!desc->lba)
 		return;
 
 	diskobj = calloc(1, sizeof(*diskobj));
+	if (!diskobj)
+		goto out_of_memory;
+
+	/* Hook up to the device list */
+	efi_add_handle(&diskobj->parent);
 
 	/* Fill in object data */
 	diskobj->dp = efi_dp_from_part(desc, part);
 	diskobj->part = part;
-	diskobj->parent.protocols[0].guid = &efi_block_io_guid;
-	diskobj->parent.protocols[0].protocol_interface = &diskobj->ops;
-	diskobj->parent.protocols[1].guid = &efi_guid_device_path;
-	diskobj->parent.protocols[1].protocol_interface = diskobj->dp;
+	ret = efi_add_protocol(diskobj->parent.handle, &efi_block_io_guid,
+			       &diskobj->ops);
+	if (ret != EFI_SUCCESS)
+		goto out_of_memory;
+	ret = efi_add_protocol(diskobj->parent.handle, &efi_guid_device_path,
+			       diskobj->dp);
+	if (ret != EFI_SUCCESS)
+		goto out_of_memory;
 	if (part >= 1) {
 		diskobj->volume = efi_simple_file_system(desc, part,
 							 diskobj->dp);
-		diskobj->parent.protocols[2].guid =
-			&efi_simple_file_system_protocol_guid;
-		diskobj->parent.protocols[2].protocol_interface =
-			diskobj->volume;
+		ret = efi_add_protocol(diskobj->parent.handle,
+				       &efi_simple_file_system_protocol_guid,
+				       &diskobj->volume);
+		if (ret != EFI_SUCCESS)
+			goto out_of_memory;
 	}
-	diskobj->parent.handle = diskobj;
 	diskobj->ops = block_io_disk_template;
 	diskobj->ifname = if_typename;
 	diskobj->dev_index = dev_index;
@@ -240,26 +259,22 @@
 	diskobj->media.io_align = desc->blksz;
 	diskobj->media.last_block = desc->lba - offset;
 	diskobj->ops.media = &diskobj->media;
-
-	/* Hook up to the device list */
-	list_add_tail(&diskobj->parent.link, &efi_obj_list);
+	return;
+out_of_memory:
+	printf("ERROR: Out of memory\n");
 }
 
-static int efi_disk_create_eltorito(struct blk_desc *desc,
-				    const char *if_typename,
-				    int diskid,
-				    const char *pdevname)
+static int efi_disk_create_partitions(struct blk_desc *desc,
+				      const char *if_typename,
+				      int diskid,
+				      const char *pdevname)
 {
 	int disks = 0;
-#if CONFIG_IS_ENABLED(ISO_PARTITION)
 	char devname[32] = { 0 }; /* dp->str is u16[32] long */
 	disk_partition_t info;
 	int part;
 
-	if (desc->part_type != PART_TYPE_ISO)
-		return 0;
-
-	/* and devices for each partition: */
+	/* Add devices for each partition */
 	for (part = 1; part <= MAX_SEARCH_PARTITIONS; part++) {
 		if (part_get_info(desc, part, &info))
 			continue;
@@ -270,10 +285,6 @@
 		disks++;
 	}
 
-	/* ... and add block device: */
-	efi_disk_add_dev(devname, if_typename, desc, diskid, 0, 0);
-#endif
-
 	return disks;
 }
 
@@ -299,31 +310,18 @@
 	     uclass_next_device_check(&dev)) {
 		struct blk_desc *desc = dev_get_uclass_platdata(dev);
 		const char *if_typename = dev->driver->name;
-		disk_partition_t info;
-		int part;
 
 		printf("Scanning disk %s...\n", dev->name);
 
-		/* add devices for each partition: */
-		for (part = 1; part <= MAX_SEARCH_PARTITIONS; part++) {
-			if (part_get_info(desc, part, &info))
-				continue;
-			efi_disk_add_dev(dev->name, if_typename, desc,
-					 desc->devnum, 0, part);
-		}
-
-		/* ... and add block device: */
+		/* Add block device for the full device */
 		efi_disk_add_dev(dev->name, if_typename, desc,
 				 desc->devnum, 0, 0);
 
 		disks++;
 
-		/*
-		* El Torito images show up as block devices in an EFI world,
-		* so let's create them here
-		*/
-		disks += efi_disk_create_eltorito(desc, if_typename,
-						  desc->devnum, dev->name);
+		/* Partitions show up as block devices in EFI */
+		disks += efi_disk_create_partitions(desc, if_typename,
+						    desc->devnum, dev->name);
 	}
 #else
 	int i, if_type;
@@ -342,8 +340,6 @@
 		for (i = 0; i < 4; i++) {
 			struct blk_desc *desc;
 			char devname[32] = { 0 }; /* dp->str is u16[32] long */
-			disk_partition_t info;
-			int part;
 
 			desc = blk_get_devnum_by_type(if_type, i);
 			if (!desc)
@@ -354,24 +350,13 @@
 			snprintf(devname, sizeof(devname), "%s%d",
 				 if_typename, i);
 
-			/* add devices for each partition: */
-			for (part = 1; part <= MAX_SEARCH_PARTITIONS; part++) {
-				if (part_get_info(desc, part, &info))
-					continue;
-				efi_disk_add_dev(devname, if_typename, desc,
-						 i, 0, part);
-			}
-
-			/* ... and add block device: */
+			/* Add block device for the full device */
 			efi_disk_add_dev(devname, if_typename, desc, i, 0, 0);
 			disks++;
 
-			/*
-			 * El Torito images show up as block devices
-			 * in an EFI world, so let's create them here
-			 */
-			disks += efi_disk_create_eltorito(desc, if_typename,
-							  i, devname);
+			/* Partitions show up as block devices in EFI */
+			disks += efi_disk_create_partitions(desc, if_typename,
+							    i, devname);
 		}
 	}
 #endif
diff --git a/lib/efi_loader/efi_gop.c b/lib/efi_loader/efi_gop.c
index 411a8c9..3caddd5 100644
--- a/lib/efi_loader/efi_gop.c
+++ b/lib/efi_loader/efi_gop.c
@@ -32,7 +32,7 @@
 };
 
 static efi_status_t EFIAPI gop_query_mode(struct efi_gop *this, u32 mode_number,
-					  unsigned long *size_of_info,
+					  efi_uintn_t *size_of_info,
 					  struct efi_gop_mode_info **info)
 {
 	struct efi_gop_obj *gopobj;
@@ -56,17 +56,17 @@
 	return EFI_EXIT(EFI_SUCCESS);
 }
 
-static efi_status_t EFIAPI gop_blt(struct efi_gop *this, void *buffer,
-				   unsigned long operation, unsigned long sx,
-				   unsigned long sy, unsigned long dx,
-				   unsigned long dy, unsigned long width,
-				   unsigned long height, unsigned long delta)
+efi_status_t EFIAPI gop_blt(struct efi_gop *this, void *buffer,
+			    u32 operation, efi_uintn_t sx,
+			    efi_uintn_t sy, efi_uintn_t dx,
+			    efi_uintn_t dy, efi_uintn_t width,
+			    efi_uintn_t height, efi_uintn_t delta)
 {
 	struct efi_gop_obj *gopobj = container_of(this, struct efi_gop_obj, ops);
 	int i, j, line_len16, line_len32;
 	void *fb;
 
-	EFI_ENTRY("%p, %p, %lx, %lx, %lx, %lx, %lx, %lx, %lx, %lx", this,
+	EFI_ENTRY("%p, %p, %u, %zu, %zu, %zu, %zu, %zu, %zu, %zu", this,
 		  buffer, operation, sx, sy, dx, dy, width, height, delta);
 
 	if (operation != EFI_BLT_BUFFER_TO_VIDEO)
@@ -132,6 +132,7 @@
 	u32 bpix, col, row;
 	u64 fb_base, fb_size;
 	void *fb;
+	efi_status_t ret;
 
 #ifdef CONFIG_DM_VIDEO
 	struct udevice *vdev;
@@ -173,11 +174,21 @@
 	}
 
 	gopobj = calloc(1, sizeof(*gopobj));
+	if (!gopobj) {
+		printf("ERROR: Out of memory\n");
+		return 1;
+	}
+
+	/* Hook up to the device list */
+	efi_add_handle(&gopobj->parent);
 
 	/* Fill in object data */
-	gopobj->parent.protocols[0].guid = &efi_gop_guid;
-	gopobj->parent.protocols[0].protocol_interface = &gopobj->ops;
-	gopobj->parent.handle = &gopobj->ops;
+	ret = efi_add_protocol(gopobj->parent.handle, &efi_gop_guid,
+			       &gopobj->ops);
+	if (ret != EFI_SUCCESS) {
+		printf("ERROR: Out of memory\n");
+		return 1;
+	}
 	gopobj->ops.query_mode = gop_query_mode;
 	gopobj->ops.set_mode = gop_set_mode;
 	gopobj->ops.blt = gop_blt;
@@ -206,8 +217,5 @@
 	gopobj->bpix = bpix;
 	gopobj->fb = fb;
 
-	/* Hook up to the device list */
-	list_add_tail(&gopobj->parent.link, &efi_obj_list);
-
 	return 0;
 }
diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c
index d47759e..0aa3e08 100644
--- a/lib/efi_loader/efi_memory.c
+++ b/lib/efi_loader/efi_memory.c
@@ -276,7 +276,7 @@
 }
 
 efi_status_t efi_allocate_pages(int type, int memory_type,
-				unsigned long pages, uint64_t *memory)
+				efi_uintn_t pages, uint64_t *memory)
 {
 	u64 len = pages << EFI_PAGE_SHIFT;
 	efi_status_t r = EFI_SUCCESS;
@@ -338,7 +338,7 @@
 	return NULL;
 }
 
-efi_status_t efi_free_pages(uint64_t memory, unsigned long pages)
+efi_status_t efi_free_pages(uint64_t memory, efi_uintn_t pages)
 {
 	uint64_t r = 0;
 
@@ -351,7 +351,7 @@
 	return EFI_NOT_FOUND;
 }
 
-efi_status_t efi_allocate_pool(int pool_type, unsigned long size,
+efi_status_t efi_allocate_pool(int pool_type, efi_uintn_t size,
 			       void **buffer)
 {
 	efi_status_t r;
@@ -392,16 +392,16 @@
 	return r;
 }
 
-efi_status_t efi_get_memory_map(unsigned long *memory_map_size,
-			       struct efi_mem_desc *memory_map,
-			       unsigned long *map_key,
-			       unsigned long *descriptor_size,
-			       uint32_t *descriptor_version)
+efi_status_t efi_get_memory_map(efi_uintn_t *memory_map_size,
+				struct efi_mem_desc *memory_map,
+				efi_uintn_t *map_key,
+				efi_uintn_t *descriptor_size,
+				uint32_t *descriptor_version)
 {
-	ulong map_size = 0;
+	efi_uintn_t map_size = 0;
 	int map_entries = 0;
 	struct list_head *lhandle;
-	unsigned long provided_map_size = *memory_map_size;
+	efi_uintn_t provided_map_size = *memory_map_size;
 
 	list_for_each(lhandle, &efi_mem)
 		map_entries++;
diff --git a/lib/efi_loader/efi_net.c b/lib/efi_loader/efi_net.c
index 432d9a9..8c5d5b4 100644
--- a/lib/efi_loader/efi_net.c
+++ b/lib/efi_loader/efi_net.c
@@ -292,16 +292,25 @@
 
 	/* We only expose the "active" eth device, so one is enough */
 	netobj = calloc(1, sizeof(*netobj));
+	if (!netobj)
+		goto out_of_memory;
+
+	/* Hook net up to the device list */
+	efi_add_handle(&netobj->parent);
 
 	/* Fill in object data */
-	netobj->parent.protocols[0].guid = &efi_net_guid;
-	netobj->parent.protocols[0].protocol_interface = &netobj->net;
-	netobj->parent.protocols[1].guid = &efi_guid_device_path;
-	netobj->parent.protocols[1].protocol_interface =
-		efi_dp_from_eth();
-	netobj->parent.protocols[2].guid = &efi_pxe_guid;
-	netobj->parent.protocols[2].protocol_interface = &netobj->pxe;
-	netobj->parent.handle = &netobj->net;
+	r = efi_add_protocol(netobj->parent.handle, &efi_net_guid,
+			     &netobj->net);
+	if (r != EFI_SUCCESS)
+		goto out_of_memory;
+	r = efi_add_protocol(netobj->parent.handle, &efi_guid_device_path,
+			     efi_dp_from_eth());
+	if (r != EFI_SUCCESS)
+		goto out_of_memory;
+	r = efi_add_protocol(netobj->parent.handle, &efi_pxe_guid,
+			     &netobj->pxe);
+	if (r != EFI_SUCCESS)
+		goto out_of_memory;
 	netobj->net.revision = EFI_SIMPLE_NETWORK_PROTOCOL_REVISION;
 	netobj->net.start = efi_net_start;
 	netobj->net.stop = efi_net_stop;
@@ -326,9 +335,6 @@
 	if (dhcp_ack)
 		netobj->pxe_mode.dhcp_ack = *dhcp_ack;
 
-	/* Hook net up to the device list */
-	list_add_tail(&netobj->parent.link, &efi_obj_list);
-
 	/*
 	 * Create WaitForPacket event.
 	 */
@@ -361,4 +367,7 @@
 	}
 
 	return 0;
+out_of_memory:
+	printf("ERROR: Out of memory\n");
+	return 1;
 }
diff --git a/lib/efi_loader/efi_watchdog.c b/lib/efi_loader/efi_watchdog.c
new file mode 100644
index 0000000..35a45de
--- /dev/null
+++ b/lib/efi_loader/efi_watchdog.c
@@ -0,0 +1,89 @@
+/*
+ *  EFI watchdog
+ *
+ *  Copyright (c) 2017 Heinrich Schuchardt
+ *
+ *  SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#include <common.h>
+#include <efi_loader.h>
+
+/* Conversion factor from seconds to multiples of 100ns */
+#define EFI_SECONDS_TO_100NS 10000000ULL
+
+static struct efi_event *watchdog_timer_event;
+
+/*
+ * Reset the system when the watchdog event is notified.
+ *
+ * @event:	the watchdog event
+ * @context:	not used
+ */
+static void EFIAPI efi_watchdog_timer_notify(struct efi_event *event,
+					     void *context)
+{
+	EFI_ENTRY("%p, %p", event, context);
+
+	printf("\nEFI: Watchdog timeout\n");
+	EFI_CALL_VOID(efi_runtime_services.reset_system(EFI_RESET_COLD,
+							EFI_SUCCESS, 0, NULL));
+
+	EFI_EXIT(EFI_UNSUPPORTED);
+}
+
+/*
+ * Reset the watchdog timer.
+ *
+ * This function is used by the SetWatchdogTimer service.
+ *
+ * @timeout:		seconds before reset by watchdog
+ * @return:		status code
+ */
+efi_status_t efi_set_watchdog(unsigned long timeout)
+{
+	efi_status_t r;
+
+	if (timeout)
+		/* Reset watchdog */
+		r = efi_set_timer(watchdog_timer_event, EFI_TIMER_RELATIVE,
+				  EFI_SECONDS_TO_100NS * timeout);
+	else
+		/* Deactivate watchdog */
+		r = efi_set_timer(watchdog_timer_event, EFI_TIMER_STOP, 0);
+	return r;
+}
+
+/*
+ * Initialize the EFI watchdog.
+ *
+ * This function is called by efi_init_obj_list()
+ */
+int efi_watchdog_register(void)
+{
+	efi_status_t r;
+
+	/*
+	 * Create a timer event.
+	 */
+	r = efi_create_event(EVT_TIMER | EVT_NOTIFY_SIGNAL, TPL_CALLBACK,
+			     efi_watchdog_timer_notify, NULL,
+			     &watchdog_timer_event);
+	if (r != EFI_SUCCESS) {
+		printf("ERROR: Failed to register watchdog event\n");
+		return r;
+	}
+	/*
+	 * The UEFI standard requires that the watchdog timer is set to five
+	 * minutes when invoking an EFI boot option.
+	 *
+	 * Unified Extensible Firmware Interface (UEFI), version 2.7 Errata A
+	 * 7.5. Miscellaneous Boot Services - EFI_BOOT_SERVICES.SetWatchdogTimer
+	 */
+	r = efi_set_watchdog(300);
+	if (r != EFI_SUCCESS) {
+		printf("ERROR: Failed to set watchdog timer\n");
+		return r;
+	}
+	return 0;
+}
diff --git a/lib/efi_loader/helloworld.c b/lib/efi_loader/helloworld.c
index 03e65ab..e59c24c 100644
--- a/lib/efi_loader/helloworld.c
+++ b/lib/efi_loader/helloworld.c
@@ -5,20 +5,52 @@
  * Written by Simon Glass <sjg@chromium.org>
  *
  * SPDX-License-Identifier:     GPL-2.0+
+ *
+ * This program demonstrates calling a boottime service.
+ * It writes a greeting and the load options to the console.
  */
 
 #include <common.h>
-#include <part_efi.h>
 #include <efi_api.h>
 
+/*
+ * Entry point of the EFI application.
+ *
+ * @handle	handle of the loaded image
+ * @systable	system table
+ * @return	status code
+ */
 efi_status_t EFIAPI efi_main(efi_handle_t handle,
 			     struct efi_system_table *systable)
 {
 	struct efi_simple_text_output_protocol *con_out = systable->con_out;
 	struct efi_boot_services *boottime = systable->boottime;
+	struct efi_loaded_image *loaded_image;
+	const efi_guid_t loaded_image_guid = LOADED_IMAGE_GUID;
+	efi_status_t ret;
 
 	con_out->output_string(con_out, L"Hello, world!\n");
-	boottime->exit(handle, 0, 0, NULL);
+
+	/* Get the loaded image protocol */
+	ret = boottime->handle_protocol(handle, &loaded_image_guid,
+					(void **)&loaded_image);
+	if (ret != EFI_SUCCESS) {
+		con_out->output_string(con_out,
+				       L"Cannot open loaded image protocol\n");
+		goto out;
+	}
+	/* Output the load options */
+	con_out->output_string(con_out, L"Load options: ");
+	if (loaded_image->load_options_size && loaded_image->load_options)
+		con_out->output_string(con_out,
+				       (u16 *)loaded_image->load_options);
+	else
+		con_out->output_string(con_out, L"<none>");
+	con_out->output_string(con_out, L"\n");
+
+out:
+	boottime->exit(handle, ret, 0, NULL);
 
-	return EFI_SUCCESS;
+	/* We should never arrive here */
+	return ret;
 }
diff --git a/lib/efi_selftest/Makefile b/lib/efi_selftest/Makefile
index e446046..837e862 100644
--- a/lib/efi_selftest/Makefile
+++ b/lib/efi_selftest/Makefile
@@ -7,26 +7,16 @@
 # This file only gets included with CONFIG_EFI_LOADER set, so all
 # object inclusion implicitly depends on it
 
-CFLAGS_efi_selftest.o := $(CFLAGS_EFI)
-CFLAGS_REMOVE_efi_selftest.o := $(CFLAGS_NON_EFI)
-CFLAGS_efi_selftest_console.o := $(CFLAGS_EFI)
-CFLAGS_REMOVE_efi_selftest_console.o := $(CFLAGS_NON_EFI)
-CFLAGS_efi_selftest_events.o := $(CFLAGS_EFI)
-CFLAGS_REMOVE_efi_selftest_events.o := $(CFLAGS_NON_EFI)
-CFLAGS_efi_selftest_exitbootservices.o := $(CFLAGS_EFI)
-CFLAGS_REMOVE_efi_selftest_exitbootservices.o := $(CFLAGS_NON_EFI)
-CFLAGS_efi_selftest_snp.o := $(CFLAGS_EFI)
-CFLAGS_REMOVE_efi_selftest_snp.o := $(CFLAGS_NON_EFI)
-CFLAGS_efi_selftest_tpl.o := $(CFLAGS_EFI)
-CFLAGS_REMOVE_efi_selftest_tpl.o := $(CFLAGS_NON_EFI)
-CFLAGS_efi_selftest_util.o := $(CFLAGS_EFI)
-CFLAGS_REMOVE_efi_selftest_util.o := $(CFLAGS_NON_EFI)
-
 obj-$(CONFIG_CMD_BOOTEFI_SELFTEST) += \
 efi_selftest.o \
 efi_selftest_console.o \
+efi_selftest_devicepath.o \
 efi_selftest_events.o \
 efi_selftest_exitbootservices.o \
+efi_selftest_gop.o \
+efi_selftest_manageprotocols.o \
 efi_selftest_snp.o \
+efi_selftest_textoutput.o \
 efi_selftest_tpl.o \
-efi_selftest_util.o
+efi_selftest_util.o \
+efi_selftest_watchdog.o
diff --git a/lib/efi_selftest/efi_selftest.c b/lib/efi_selftest/efi_selftest.c
index 45d8d3d..4e5a12c 100644
--- a/lib/efi_selftest/efi_selftest.c
+++ b/lib/efi_selftest/efi_selftest.c
@@ -9,6 +9,13 @@
 #include <efi_selftest.h>
 #include <vsprintf.h>
 
+/*
+ * Constants for test step bitmap
+ */
+#define EFI_ST_SETUP	1
+#define EFI_ST_EXECUTE	2
+#define EFI_ST_TEARDOWN	4
+
 static const struct efi_system_table *systable;
 static const struct efi_boot_services *boottime;
 static const struct efi_runtime_services *runtime;
@@ -25,9 +32,9 @@
  */
 void efi_st_exit_boot_services(void)
 {
-	unsigned long  map_size = 0;
-	unsigned long  map_key;
-	unsigned long desc_size;
+	efi_uintn_t map_size = 0;
+	efi_uintn_t map_key;
+	efi_uintn_t desc_size;
 	u32 desc_version;
 	efi_status_t ret;
 	struct efi_mem_desc *memory_map;
@@ -134,6 +141,70 @@
 }
 
 /*
+ * Check that a test exists.
+ *
+ * @testname:	name of the test
+ * @return:	test
+ */
+static struct efi_unit_test *find_test(const u16 *testname)
+{
+	struct efi_unit_test *test;
+
+	for (test = ll_entry_start(struct efi_unit_test, efi_unit_test);
+	     test < ll_entry_end(struct efi_unit_test, efi_unit_test); ++test) {
+		if (!efi_st_strcmp_16_8(testname, test->name))
+			return test;
+	}
+	efi_st_printf("\nTest '%ps' not found\n", testname);
+	return NULL;
+}
+
+/*
+ * List all available tests.
+ */
+static void list_all_tests(void)
+{
+	struct efi_unit_test *test;
+
+	/* List all tests */
+	efi_st_printf("\nAvailable tests:\n");
+	for (test = ll_entry_start(struct efi_unit_test, efi_unit_test);
+	     test < ll_entry_end(struct efi_unit_test, efi_unit_test); ++test) {
+		efi_st_printf("'%s'%s\n", test->name,
+			      test->on_request ? " - on request" : "");
+	}
+}
+
+/*
+ * Execute test steps of one phase.
+ *
+ * @testname	name of a single selected test or NULL
+ * @phase	test phase
+ * @steps	steps to execute
+ * failures	returns EFI_ST_SUCCESS if all test steps succeeded
+ */
+void efi_st_do_tests(const u16 *testname, unsigned int phase,
+		     unsigned int steps, unsigned int *failures)
+{
+	struct efi_unit_test *test;
+
+	for (test = ll_entry_start(struct efi_unit_test, efi_unit_test);
+	     test < ll_entry_end(struct efi_unit_test, efi_unit_test); ++test) {
+		if (testname ?
+		    efi_st_strcmp_16_8(testname, test->name) : test->on_request)
+			continue;
+		if (test->phase != phase)
+			continue;
+		if (steps & EFI_ST_SETUP)
+			setup(test, failures);
+		if (steps & EFI_ST_EXECUTE)
+			execute(test, failures);
+		if (steps & EFI_ST_TEARDOWN)
+			teardown(test, failures);
+	}
+}
+
+/*
  * Execute selftest of the EFI API
  *
  * This is the main entry point of the EFI selftest application.
@@ -153,8 +224,10 @@
 efi_status_t EFIAPI efi_selftest(efi_handle_t image_handle,
 				 struct efi_system_table *systab)
 {
-	struct efi_unit_test *test;
 	unsigned int failures = 0;
+	const u16 *testname = NULL;
+	struct efi_loaded_image *loaded_image;
+	efi_status_t ret;
 
 	systable = systab;
 	boottime = systable->boottime;
@@ -163,47 +236,59 @@
 	con_out = systable->con_out;
 	con_in = systable->con_in;
 
-	efi_st_printf("\nTesting EFI API implementation\n");
+	ret = boottime->handle_protocol(image_handle, &efi_guid_loaded_image,
+					(void **)&loaded_image);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("Cannot open loaded image protocol\n");
+		return ret;
+	}
 
-	efi_st_printf("\nNumber of tests to execute: %u\n",
-		      ll_entry_count(struct efi_unit_test, efi_unit_test));
+	if (loaded_image->load_options)
+		testname = (u16 *)loaded_image->load_options;
 
-	/* Execute boottime tests */
-	for (test = ll_entry_start(struct efi_unit_test, efi_unit_test);
-	     test < ll_entry_end(struct efi_unit_test, efi_unit_test); ++test) {
-		if (test->phase == EFI_EXECUTE_BEFORE_BOOTTIME_EXIT) {
-			setup(test, &failures);
-			execute(test, &failures);
-			teardown(test, &failures);
+	if (testname) {
+		if (!efi_st_strcmp_16_8(testname, "list") ||
+		    !find_test(testname)) {
+			list_all_tests();
+			/*
+			 * TODO:
+			 * Once the Exit boottime service is correctly
+			 * implemented we should call
+			 *   boottime->exit(image_handle, EFI_SUCCESS, 0, NULL);
+			 * here, cf.
+			 * https://lists.denx.de/pipermail/u-boot/2017-October/308720.html
+			 */
+			return EFI_SUCCESS;
 		}
 	}
 
+	efi_st_printf("\nTesting EFI API implementation\n");
+
+	if (testname)
+		efi_st_printf("\nSelected test: '%ps'\n", testname);
+	else
+		efi_st_printf("\nNumber of tests to execute: %u\n",
+			      ll_entry_count(struct efi_unit_test,
+					     efi_unit_test));
+
+	/* Execute boottime tests */
+	efi_st_do_tests(testname, EFI_EXECUTE_BEFORE_BOOTTIME_EXIT,
+			EFI_ST_SETUP | EFI_ST_EXECUTE | EFI_ST_TEARDOWN,
+			&failures);
+
 	/* Execute mixed tests */
-	for (test = ll_entry_start(struct efi_unit_test, efi_unit_test);
-	     test < ll_entry_end(struct efi_unit_test, efi_unit_test); ++test) {
-		if (test->phase == EFI_SETUP_BEFORE_BOOTTIME_EXIT)
-			setup(test, &failures);
-	}
+	efi_st_do_tests(testname, EFI_SETUP_BEFORE_BOOTTIME_EXIT,
+			EFI_ST_SETUP, &failures);
 
 	efi_st_exit_boot_services();
 
-	for (test = ll_entry_start(struct efi_unit_test, efi_unit_test);
-	     test < ll_entry_end(struct efi_unit_test, efi_unit_test); ++test) {
-		if (test->phase == EFI_SETUP_BEFORE_BOOTTIME_EXIT) {
-			execute(test, &failures);
-			teardown(test, &failures);
-		}
-	}
+	efi_st_do_tests(testname, EFI_SETUP_BEFORE_BOOTTIME_EXIT,
+			EFI_ST_EXECUTE | EFI_ST_TEARDOWN, &failures);
 
 	/* Execute runtime tests */
-	for (test = ll_entry_start(struct efi_unit_test, efi_unit_test);
-	     test < ll_entry_end(struct efi_unit_test, efi_unit_test); ++test) {
-		if (test->phase == EFI_SETUP_AFTER_BOOTTIME_EXIT) {
-			setup(test, &failures);
-			execute(test, &failures);
-			teardown(test, &failures);
-		}
-	}
+	efi_st_do_tests(testname, EFI_SETUP_AFTER_BOOTTIME_EXIT,
+			EFI_ST_SETUP | EFI_ST_EXECUTE | EFI_ST_TEARDOWN,
+			&failures);
 
 	/* Give feedback */
 	efi_st_printf("\nSummary: %u failures\n\n", failures);
diff --git a/lib/efi_selftest/efi_selftest_console.c b/lib/efi_selftest/efi_selftest_console.c
index 840e229..6a7fd20 100644
--- a/lib/efi_selftest/efi_selftest_console.c
+++ b/lib/efi_selftest/efi_selftest_console.c
@@ -142,6 +142,7 @@
 	const char *c;
 	u16 *pos = buf;
 	const char *s;
+	const u16 *u;
 
 	va_start(args, fmt);
 
@@ -179,9 +180,18 @@
 			case 'p':
 				++c;
 				switch (*c) {
+				/* MAC address */
 				case 'm':
 					mac(va_arg(args, void*), &pos);
 					break;
+
+				/* u16 string */
+				case 's':
+					u = va_arg(args, u16*);
+					/* Ensure string fits into buffer */
+					for (; *u && pos < buf + 120; ++u)
+						*pos++ = *u;
+					break;
 				default:
 					--c;
 					pointer(va_arg(args, void*), &pos);
diff --git a/lib/efi_selftest/efi_selftest_devicepath.c b/lib/efi_selftest/efi_selftest_devicepath.c
new file mode 100644
index 0000000..1ab54eb
--- /dev/null
+++ b/lib/efi_selftest/efi_selftest_devicepath.c
@@ -0,0 +1,390 @@
+/*
+ * efi_selftest_devicepath
+ *
+ * Copyright (c) 2017 Heinrich Schuchardt <xypron.glpk@gmx.de>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ *
+ * This unit test checks the following protocol services:
+ * DevicePathToText
+ */
+
+#include <efi_selftest.h>
+
+static struct efi_boot_services *boottime;
+
+static efi_handle_t handle1;
+static efi_handle_t handle2;
+static efi_handle_t handle3;
+
+struct interface {
+	void (EFIAPI * inc)(void);
+} interface;
+
+static efi_guid_t guid_device_path = DEVICE_PATH_GUID;
+
+static efi_guid_t guid_device_path_to_text_protocol =
+	EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID;
+
+static efi_guid_t guid_protocol =
+	EFI_GUID(0xdbca4c98, 0x6cb0, 0x694d,
+		 0x08, 0x72, 0x81, 0x9c, 0x65, 0x0c, 0xbb, 0x7d);
+
+static efi_guid_t guid_vendor1 =
+	EFI_GUID(0xdbca4c98, 0x6cb0, 0x694d,
+		 0x08, 0x72, 0x81, 0x9c, 0x65, 0x0c, 0xbb, 0xb1);
+
+static efi_guid_t guid_vendor2 =
+	EFI_GUID(0xdbca4c98, 0x6cb0, 0x694d,
+		 0x08, 0x72, 0x81, 0x9c, 0x65, 0x0c, 0xbb, 0xa2);
+
+static efi_guid_t guid_vendor3 =
+	EFI_GUID(0xdbca4c98, 0x6cb0, 0x694d,
+		 0x08, 0x72, 0x81, 0x9c, 0x65, 0x0c, 0xbb, 0xc3);
+
+static u8 *dp1;
+static u8 *dp2;
+static u8 *dp3;
+
+struct efi_device_path_to_text_protocol *device_path_to_text;
+
+/*
+ * Setup unit test.
+ *
+ * Create three handles. Install a new protocol on two of them and
+ * provice device paths.
+ *
+ * handle1
+ *   guid interface
+ * handle2
+ *   guid interface
+ * handle3
+ *
+ * @handle:	handle of the loaded image
+ * @systable:	system table
+ */
+static int setup(const efi_handle_t img_handle,
+		 const struct efi_system_table *systable)
+{
+	struct efi_device_path_vendor vendor_node;
+	struct efi_device_path end_node;
+	efi_status_t ret;
+
+	boottime = systable->boottime;
+
+	ret = boottime->locate_protocol(&guid_device_path_to_text_protocol,
+					NULL, (void **)&device_path_to_text);
+	if (ret != EFI_SUCCESS) {
+		device_path_to_text = NULL;
+		efi_st_error(
+			"Device path to text protocol is not available.\n");
+		return EFI_ST_FAILURE;
+	}
+
+	ret = boottime->allocate_pool(EFI_LOADER_DATA,
+				      sizeof(struct efi_device_path_vendor) +
+				      sizeof(struct efi_device_path),
+				      (void **)&dp1);
+	if (ret != EFI_SUCCESS)
+		goto out_of_memory;
+
+	ret = boottime->allocate_pool(EFI_LOADER_DATA, 2 *
+				      sizeof(struct efi_device_path_vendor) +
+				      sizeof(struct efi_device_path),
+				      (void **)&dp2);
+	if (ret != EFI_SUCCESS)
+		goto out_of_memory;
+
+	ret = boottime->allocate_pool(EFI_LOADER_DATA, 3 *
+				      sizeof(struct efi_device_path_vendor) +
+				      sizeof(struct efi_device_path),
+				      (void **)&dp3);
+	if (ret != EFI_SUCCESS)
+		goto out_of_memory;
+
+	vendor_node.dp.type = DEVICE_PATH_TYPE_HARDWARE_DEVICE;
+	vendor_node.dp.sub_type = DEVICE_PATH_SUB_TYPE_VENDOR;
+	vendor_node.dp.length = sizeof(struct efi_device_path_vendor);
+
+	boottime->copy_mem(&vendor_node.guid, &guid_vendor1,
+			   sizeof(efi_guid_t));
+	boottime->copy_mem(dp1, &vendor_node,
+			   sizeof(struct efi_device_path_vendor));
+	boottime->copy_mem(dp2, &vendor_node,
+			   sizeof(struct efi_device_path_vendor));
+	boottime->copy_mem(dp3, &vendor_node,
+			   sizeof(struct efi_device_path_vendor));
+
+	boottime->copy_mem(&vendor_node.guid, &guid_vendor2,
+			   sizeof(efi_guid_t));
+	boottime->copy_mem(dp2 + sizeof(struct efi_device_path_vendor),
+			   &vendor_node, sizeof(struct efi_device_path_vendor));
+	boottime->copy_mem(dp3 + sizeof(struct efi_device_path_vendor),
+			   &vendor_node, sizeof(struct efi_device_path_vendor));
+
+	boottime->copy_mem(&vendor_node.guid, &guid_vendor3,
+			   sizeof(efi_guid_t));
+	boottime->copy_mem(dp3 + 2 * sizeof(struct efi_device_path_vendor),
+			   &vendor_node, sizeof(struct efi_device_path_vendor));
+
+	end_node.type = DEVICE_PATH_TYPE_END;
+	end_node.sub_type = DEVICE_PATH_SUB_TYPE_END;
+	end_node.length = sizeof(struct efi_device_path);
+	boottime->copy_mem(dp1 + sizeof(struct efi_device_path_vendor),
+			   &end_node, sizeof(struct efi_device_path));
+	boottime->copy_mem(dp2 + 2 * sizeof(struct efi_device_path_vendor),
+			   &end_node, sizeof(struct efi_device_path));
+	boottime->copy_mem(dp3 + 3 * sizeof(struct efi_device_path_vendor),
+			   &end_node, sizeof(struct efi_device_path));
+
+	ret = boottime->install_protocol_interface(&handle1,
+						   &guid_device_path,
+						   EFI_NATIVE_INTERFACE,
+						   dp1);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("InstallProtocolInterface failed\n");
+		return EFI_ST_FAILURE;
+	}
+	ret = boottime->install_protocol_interface(&handle1,
+						   &guid_protocol,
+						   EFI_NATIVE_INTERFACE,
+						   &interface);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("InstallProtocolInterface failed\n");
+		return EFI_ST_FAILURE;
+	}
+	ret = boottime->install_protocol_interface(&handle2,
+						   &guid_device_path,
+						   EFI_NATIVE_INTERFACE,
+						   dp2);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("InstallProtocolInterface failed\n");
+		return EFI_ST_FAILURE;
+	}
+	ret = boottime->install_protocol_interface(&handle2,
+						   &guid_protocol,
+						   EFI_NATIVE_INTERFACE,
+						   &interface);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("InstallProtocolInterface failed\n");
+		return EFI_ST_FAILURE;
+	}
+	ret = boottime->install_protocol_interface(&handle3,
+						   &guid_device_path,
+						   EFI_NATIVE_INTERFACE,
+						   dp3);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("InstallProtocolInterface failed\n");
+		return EFI_ST_FAILURE;
+	}
+	return EFI_ST_SUCCESS;
+
+out_of_memory:
+	efi_st_error("Out of memory\n");
+	return EFI_ST_FAILURE;
+}
+
+/*
+ * Tear down unit test.
+ *
+ */
+static int teardown(void)
+{
+	efi_status_t ret;
+
+	ret = boottime->uninstall_protocol_interface(&handle1,
+						     &guid_device_path,
+						     dp1);
+	if (ret != EFI_SUCCESS)
+		efi_st_todo("UninstallProtocolInterface failed\n");
+	ret = boottime->uninstall_protocol_interface(&handle1,
+						     &guid_protocol,
+						     &interface);
+	if (ret != EFI_SUCCESS)
+		efi_st_todo("UninstallProtocolInterface failed\n");
+	ret = boottime->uninstall_protocol_interface(&handle2,
+						     &guid_device_path,
+						     dp2);
+	if (ret != EFI_SUCCESS)
+		efi_st_todo("UninstallProtocolInterface failed\n");
+	ret = boottime->uninstall_protocol_interface(&handle2,
+						     &guid_protocol,
+						     &interface);
+	if (ret != EFI_SUCCESS)
+		efi_st_todo("UninstallProtocolInterface failed\n");
+	ret = boottime->uninstall_protocol_interface(&handle3,
+						     &guid_device_path,
+						     dp3);
+	if (ret != EFI_SUCCESS)
+		efi_st_todo("UninstallProtocolInterface failed\n");
+	if (dp1) {
+		ret = boottime->free_pool(dp1);
+		if (ret != EFI_SUCCESS) {
+			efi_st_error("FreePool failed\n");
+			return EFI_ST_FAILURE;
+		}
+	}
+	if (dp2) {
+		ret = boottime->free_pool(dp2);
+		if (ret != EFI_SUCCESS) {
+			efi_st_error("FreePool failed\n");
+			return EFI_ST_FAILURE;
+		}
+	}
+	if (dp3) {
+		ret = boottime->free_pool(dp3);
+		if (ret != EFI_SUCCESS) {
+			efi_st_error("FreePool failed\n");
+			return EFI_ST_FAILURE;
+		}
+	}
+	return EFI_ST_SUCCESS;
+}
+
+/*
+ * Execute unit test.
+ *
+ */
+static int execute(void)
+{
+	struct efi_device_path *remaining_dp;
+	void *handle;
+	/*
+	 * This device path node ends with the letter 't' of 'u-boot'.
+	 * The following '.bin' does not belong to the node but is
+	 * helps to test the correct truncation.
+	 */
+	struct {
+		struct efi_device_path dp;
+		u16 text[12];
+	} __packed dp_node = {
+			{ DEVICE_PATH_TYPE_MEDIA_DEVICE,
+			  DEVICE_PATH_SUB_TYPE_FILE_PATH,
+			  sizeof(struct efi_device_path) + 12},
+			L"u-boot.bin",
+		};
+	u16 *string;
+	efi_status_t ret;
+	efi_uintn_t i, no_handles;
+	efi_handle_t *handles;
+	struct efi_device_path *dp;
+
+	/* Display all available device paths */
+	ret = boottime->locate_handle_buffer(BY_PROTOCOL,
+					     &guid_device_path,
+					     NULL, &no_handles, &handles);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("Cannot retrieve device path protocols.\n");
+		return EFI_ST_FAILURE;
+	}
+
+	efi_st_printf("Installed device path protocols:\n");
+	for (i = 0; i < no_handles; ++i) {
+		ret = boottime->open_protocol(handles[i], &guid_device_path,
+					      (void **)&dp, NULL, NULL,
+					      EFI_OPEN_PROTOCOL_GET_PROTOCOL);
+		if (ret != EFI_SUCCESS) {
+			efi_st_error("Cannot open device path protocol.\n");
+			return EFI_ST_FAILURE;
+		}
+		string = device_path_to_text->convert_device_path_to_text(
+					dp, true, false);
+		if (!string) {
+			efi_st_error("ConvertDevicePathToText failed\n");
+			return EFI_ST_FAILURE;
+		}
+		efi_st_printf("%ps\n", string);
+		ret = boottime->free_pool(string);
+		if (ret != EFI_SUCCESS) {
+			efi_st_error("FreePool failed\n");
+			return EFI_ST_FAILURE;
+		}
+		ret = boottime->close_protocol(handles[i], &guid_device_path,
+					       NULL, NULL);
+		if (ret != EFI_SUCCESS)
+			efi_st_todo("Cannot close device path protocol.\n");
+	}
+	ret = boottime->free_pool(handles);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("FreePool failed\n");
+		return EFI_ST_FAILURE;
+	}
+	efi_st_printf("\n");
+
+	/* Test ConvertDevicePathToText */
+	string = device_path_to_text->convert_device_path_to_text(
+			(struct efi_device_path *)dp2, true, false);
+	if (!string) {
+		efi_st_error("ConvertDevicePathToText failed\n");
+		return EFI_ST_FAILURE;
+	}
+	efi_st_printf("dp2: %ps\n", string);
+	if (efi_st_strcmp_16_8(
+		string,
+		"/VenHw(dbca4c98-6cb0-694d-0872-819c650cbbb1)/VenHw(dbca4c98-6cb0-694d-0872-819c650cbba2)")
+	    ) {
+		efi_st_error("Incorrect text from ConvertDevicePathToText\n");
+		return EFI_ST_FAILURE;
+	}
+
+	ret = boottime->free_pool(string);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("FreePool failed\n");
+		return EFI_ST_FAILURE;
+	}
+
+	/* Test ConvertDeviceNodeToText */
+	string = device_path_to_text->convert_device_node_to_text(
+			(struct efi_device_path *)&dp_node, true, false);
+	if (!string) {
+		efi_st_error("ConvertDeviceNodeToText failed\n");
+		return EFI_ST_FAILURE;
+	}
+	efi_st_printf("dp_node: %ps\n", string);
+	ret = boottime->free_pool(string);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("FreePool failed\n");
+		return EFI_ST_FAILURE;
+	}
+	if (efi_st_strcmp_16_8(string, "u-boot")) {
+		efi_st_error(
+			"Incorrect conversion by ConvertDeviceNodeToText\n");
+		return EFI_ST_FAILURE;
+	}
+
+	/* Test LocateDevicePath */
+	remaining_dp = (struct efi_device_path *)dp3;
+	ret = boottime->locate_device_path(&guid_protocol, &remaining_dp,
+					   &handle);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("LocateDevicePath failed\n");
+		return EFI_ST_FAILURE;
+	}
+	if (handle != handle2) {
+		efi_st_error("LocateDevicePath returned wrong handle\n");
+		return EFI_ST_FAILURE;
+	}
+	string = device_path_to_text->convert_device_path_to_text(remaining_dp,
+								  true, false);
+	if (!string) {
+		efi_st_error("ConvertDevicePathToText failed\n");
+		return EFI_ST_FAILURE;
+	}
+	efi_st_printf("remaining device path: %ps\n", string);
+	if (efi_st_strcmp_16_8(string,
+			       "/VenHw(dbca4c98-6cb0-694d-0872-819c650cbbc3)")
+	    ) {
+		efi_st_error("LocateDevicePath: wrong remaining device path\n");
+		return EFI_ST_FAILURE;
+	}
+
+	return EFI_ST_SUCCESS;
+}
+
+EFI_UNIT_TEST(devicepath) = {
+	.name = "device path",
+	.phase = EFI_EXECUTE_BEFORE_BOOTTIME_EXIT,
+	.setup = setup,
+	.execute = execute,
+	.teardown = teardown,
+};
diff --git a/lib/efi_selftest/efi_selftest_events.c b/lib/efi_selftest/efi_selftest_events.c
index 081f312..ad9490bd 100644
--- a/lib/efi_selftest/efi_selftest_events.c
+++ b/lib/efi_selftest/efi_selftest_events.c
@@ -108,7 +108,7 @@
  */
 static int execute(void)
 {
-	size_t index;
+	efi_uintn_t index;
 	efi_status_t ret;
 
 	/* Set 10 ms timer */
diff --git a/lib/efi_selftest/efi_selftest_gop.c b/lib/efi_selftest/efi_selftest_gop.c
new file mode 100644
index 0000000..2a0553b
--- /dev/null
+++ b/lib/efi_selftest/efi_selftest_gop.c
@@ -0,0 +1,95 @@
+/*
+ * efi_selftest_gop
+ *
+ * Copyright (c) 2017 Heinrich Schuchardt <xypron.glpk@gmx.de>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ *
+ * Test the graphical output protocol.
+ */
+
+#include <efi_selftest.h>
+
+static struct efi_boot_services *boottime;
+static efi_guid_t efi_gop_guid = EFI_GOP_GUID;
+static struct efi_gop *gop;
+
+/*
+ * Setup unit test.
+ *
+ * @handle:	handle of the loaded image
+ * @systable:	system table
+ * @return:	EFI_ST_SUCCESS for success
+ */
+static int setup(const efi_handle_t handle,
+		 const struct efi_system_table *systable)
+{
+	efi_status_t ret;
+
+	boottime = systable->boottime;
+
+	ret = boottime->locate_protocol(&efi_gop_guid, NULL, (void **)&gop);
+	if (ret != EFI_SUCCESS) {
+		gop = NULL;
+		efi_st_printf("Graphical output protocol is not available.\n");
+	}
+
+	return EFI_ST_SUCCESS;
+}
+
+/*
+ * Tear down unit test.
+ *
+ * @return:	EFI_ST_SUCCESS for success
+ */
+static int teardown(void)
+{
+	return EFI_ST_SUCCESS;
+}
+
+/*
+ * Execute unit test.
+ *
+ * @return:	EFI_ST_SUCCESS for success
+ */
+static int execute(void)
+{
+	efi_status_t ret;
+	u32 i, max_mode;
+	efi_uintn_t size;
+	struct efi_gop_mode_info *info;
+
+	if (!gop)
+		return EFI_ST_SUCCESS;
+
+	if (!gop->mode) {
+		efi_st_error("EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE missing\n");
+		return EFI_ST_FAILURE;
+	}
+	max_mode = gop->mode->max_mode;
+	if (!max_mode) {
+		efi_st_error("No graphical mode available\n");
+		return EFI_ST_FAILURE;
+	}
+	efi_st_printf("Number of available modes: %u\n", max_mode);
+
+	for (i = 0; i < max_mode; ++i) {
+		ret = gop->query_mode(gop, i, &size, &info);
+		if (ret != EFI_SUCCESS) {
+			efi_st_printf("Could not query mode %u\n", i);
+			return EFI_ST_FAILURE;
+		}
+		efi_st_printf("Mode %u: %u x %u\n",
+			      i, info->width, info->height);
+	}
+
+	return EFI_ST_SUCCESS;
+}
+
+EFI_UNIT_TEST(gop) = {
+	.name = "graphical output",
+	.phase = EFI_EXECUTE_BEFORE_BOOTTIME_EXIT,
+	.setup = setup,
+	.execute = execute,
+	.teardown = teardown,
+};
diff --git a/lib/efi_selftest/efi_selftest_manageprotocols.c b/lib/efi_selftest/efi_selftest_manageprotocols.c
new file mode 100644
index 0000000..f20f152
--- /dev/null
+++ b/lib/efi_selftest/efi_selftest_manageprotocols.c
@@ -0,0 +1,354 @@
+/*
+ * efi_selftest_manageprotocols
+ *
+ * Copyright (c) 2017 Heinrich Schuchardt <xypron.glpk@gmx.de>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ *
+ * This unit test checks the following protocol services:
+ * InstallProtocolInterface, UninstallProtocolInterface,
+ * InstallMultipleProtocolsInterfaces, UninstallMultipleProtocolsInterfaces,
+ * HandleProtocol, ProtocolsPerHandle,
+ * LocateHandle, LocateHandleBuffer.
+ */
+
+#include <efi_selftest.h>
+
+/*
+ * The test currently does not actually call the interface function.
+ * So this is just a dummy structure.
+ */
+struct interface {
+	void (EFIAPI * inc)(void);
+};
+
+static struct efi_boot_services *boottime;
+static efi_guid_t guid1 =
+	EFI_GUID(0x2e7ca819, 0x21d3, 0x0a3a,
+		 0xf7, 0x91, 0x82, 0x1f, 0x7a, 0x83, 0x67, 0xaf);
+static efi_guid_t guid2 =
+	EFI_GUID(0xf909f2bb, 0x90a8, 0x0d77,
+		 0x94, 0x0c, 0x3e, 0xa8, 0xea, 0x38, 0xd6, 0x6f);
+static efi_guid_t guid3 =
+	EFI_GUID(0x06d641a3, 0xf4e7, 0xe0c9,
+		 0xe7, 0x8d, 0x41, 0x2d, 0x72, 0xa6, 0xb1, 0x24);
+static efi_handle_t handle1;
+static efi_handle_t handle2;
+static struct interface interface1;
+static struct interface interface2;
+static struct interface interface3;
+static struct interface interface4;
+
+/*
+ * Find a handle in an array.
+ *
+ * @handle:	handle to find
+ * @count:	number of entries in the array
+ * @buffer:	array to search
+ */
+efi_status_t find_in_buffer(efi_handle_t handle, size_t count,
+			    efi_handle_t *buffer)
+{
+	size_t i;
+
+	for (i = 0; i < count; ++i) {
+		if (buffer[i] == handle)
+			return EFI_SUCCESS;
+	}
+	return EFI_NOT_FOUND;
+}
+
+/*
+ * Setup unit test.
+ *
+ * Create two handles and install two out of three protocol interfaces on each
+ * of them:
+ *
+ * handle1
+ *   guid1 interface1
+ *   guid3 interface3
+ * handle2
+ *   guid1 interface4
+ *   guid2 interface2
+ *
+ * @handle:	handle of the loaded image
+ * @systable:	system table
+ */
+static int setup(const efi_handle_t img_handle,
+		 const struct efi_system_table *systable)
+{
+	efi_status_t ret;
+	efi_handle_t handle;
+
+	boottime = systable->boottime;
+
+	ret = boottime->install_protocol_interface(&handle1, &guid3,
+						   EFI_NATIVE_INTERFACE,
+						   &interface3);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("InstallProtocolInterface failed\n");
+		return EFI_ST_FAILURE;
+	}
+	if (!handle1) {
+		efi_st_error("InstallProtocolInterface failed to create handle\n");
+		return EFI_ST_FAILURE;
+	}
+	handle = handle1;
+	ret = boottime->install_protocol_interface(&handle1, &guid1,
+						   EFI_NATIVE_INTERFACE,
+						   &interface1);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("InstallProtocolInterface failed\n");
+		return EFI_ST_FAILURE;
+	}
+	if (handle != handle1) {
+		efi_st_error("InstallProtocolInterface failed to use handle\n");
+		return EFI_ST_FAILURE;
+	}
+	ret = boottime->install_multiple_protocol_interfaces(&handle2,
+			&guid1, &interface4, &guid2, &interface2, NULL);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("InstallMultipleProtocolInterfaces failed\n");
+		return EFI_ST_FAILURE;
+	}
+	if (!handle2 || handle1 == handle2) {
+		efi_st_error("InstallMultipleProtocolInterfaces failed to create handle\n");
+		return EFI_ST_FAILURE;
+	}
+
+	return EFI_ST_SUCCESS;
+}
+
+/*
+ * Tear down unit test.
+ *
+ */
+static int teardown(void)
+{
+	return EFI_ST_SUCCESS;
+}
+
+/*
+ * Execute unit test.
+ *
+ */
+static int execute(void)
+{
+	struct interface *interface;
+	efi_status_t ret;
+	efi_handle_t *buffer;
+	size_t buffer_size;
+	efi_uintn_t count = 0;
+	efi_guid_t **prot_buffer;
+	efi_uintn_t prot_count;
+
+	/*
+	 * Test HandleProtocol
+	 */
+	ret = boottime->handle_protocol(handle1, &guid3, (void **)&interface);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("HandleProtocol failed to retrieve interface\n");
+		return EFI_ST_FAILURE;
+	}
+	if (interface != &interface3) {
+		efi_st_error("HandleProtocol returned wrong interface\n");
+		return EFI_ST_FAILURE;
+	}
+	ret = boottime->handle_protocol(handle1, &guid2, (void **)&interface);
+	if (ret == EFI_SUCCESS) {
+		efi_st_error("HandleProtocol returned not installed interface\n");
+		return EFI_ST_FAILURE;
+	}
+
+	/*
+	 * Test LocateHandleBuffer with AllHandles
+	 */
+	ret = boottime->locate_handle_buffer(ALL_HANDLES, NULL, NULL,
+					     &count, &buffer);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("LocateHandleBuffer with AllHandles failed\n");
+		return EFI_ST_FAILURE;
+	}
+	buffer_size = count;
+	ret = find_in_buffer(handle1, count, buffer);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("LocateHandleBuffer failed to locate new handle\n");
+		return EFI_ST_FAILURE;
+	}
+	ret = find_in_buffer(handle2, count, buffer);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("LocateHandleBuffer failed to locate new handle\n");
+		return EFI_ST_FAILURE;
+	}
+	boottime->set_mem(buffer, sizeof(efi_handle_t) * buffer_size, 0);
+
+	/*
+	 * Test error handling in UninstallMultipleProtocols
+	 *
+	 * Try to uninstall more protocols than there are installed.
+	 */
+	ret = boottime->uninstall_multiple_protocol_interfaces(
+						handle2,
+						&guid1, &interface4,
+						&guid2, &interface2,
+						&guid3, &interface3,
+						NULL);
+	if (ret == EFI_SUCCESS) {
+		efi_st_todo("UninstallMultipleProtocolInterfaces did not catch error\n");
+		return EFI_ST_FAILURE;
+	}
+
+	/*
+	 * Test LocateHandleBuffer with ByProtocol
+	 */
+	count = buffer_size;
+	ret = boottime->locate_handle_buffer(BY_PROTOCOL, &guid1, NULL,
+					     &count, &buffer);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("LocateHandleBuffer failed to locate new handles\n");
+		return EFI_ST_FAILURE;
+	}
+	if (count != 2) {
+		efi_st_error("LocateHandleBuffer failed to locate new handles\n");
+		return EFI_ST_FAILURE;
+	}
+	ret = find_in_buffer(handle1, count, buffer);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("LocateHandleBuffer failed to locate new handle\n");
+		return EFI_ST_FAILURE;
+	}
+	ret = find_in_buffer(handle2, count, buffer);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("LocateHandleBuffer failed to locate new handle\n");
+		return EFI_ST_FAILURE;
+	}
+	boottime->set_mem(buffer, sizeof(efi_handle_t) * buffer_size, 0);
+
+	/*
+	 * Test LocateHandle with ByProtocol
+	 */
+	count = buffer_size * sizeof(efi_handle_t);
+	ret = boottime->locate_handle(BY_PROTOCOL, &guid1, NULL,
+				      &count, buffer);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("LocateHandle with ByProtocol failed\n");
+		return EFI_ST_FAILURE;
+	}
+	if (count / sizeof(efi_handle_t) != 2) {
+		efi_st_error("LocateHandle failed to locate new handles\n");
+		return EFI_ST_FAILURE;
+	}
+	buffer_size = count;
+	ret = find_in_buffer(handle1, count, buffer);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("LocateHandle failed to locate new handles\n");
+		return EFI_ST_FAILURE;
+	}
+	ret = find_in_buffer(handle2, count, buffer);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("LocateHandle failed to locate new handles\n");
+		return EFI_ST_FAILURE;
+	}
+	boottime->set_mem(buffer, sizeof(efi_handle_t) * buffer_size, 0);
+
+	/*
+	 * Test LocateProtocol
+	 */
+	ret = boottime->locate_protocol(&guid1, NULL, (void **)&interface);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("LocateProtocol failed\n");
+		return EFI_ST_FAILURE;
+	}
+	if (interface != &interface1 && interface != &interface4) {
+		efi_st_error("LocateProtocol failed to locate protocol\n");
+		return EFI_ST_FAILURE;
+	}
+
+	/*
+	 * Test UninstallMultipleProtocols
+	 */
+	ret = boottime->uninstall_multiple_protocol_interfaces(
+						handle2,
+						&guid1, &interface4,
+						&guid2, &interface2,
+						NULL);
+	if (ret != EFI_SUCCESS) {
+		efi_st_todo("UninstallMultipleProtocolInterfaces failed\n");
+		/* This test is known to fail due to missing implementation */
+	}
+	/*
+	 * Check that the protocols are really uninstalled.
+	 */
+	count = buffer_size;
+	ret = boottime->locate_handle_buffer(BY_PROTOCOL, &guid1, NULL,
+					     &count, &buffer);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("LocateHandleBuffer failed\n");
+		return EFI_ST_FAILURE;
+	}
+	if (count != 1) {
+		efi_st_todo("UninstallMultipleProtocolInterfaces failed to uninstall protocols\n");
+		/* This test is known to fail due to missing implementation */
+	}
+	ret = find_in_buffer(handle1, count, buffer);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("Failed to locate new handle\n");
+		return EFI_ST_FAILURE;
+	}
+	boottime->set_mem(buffer, sizeof(efi_handle_t) * buffer_size, 0);
+
+	/*
+	 * Test ProtocolsPerHandle
+	 */
+	ret = boottime->protocols_per_handle(handle1,
+					     &prot_buffer, &prot_count);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("Failed to get protocols per handle\n");
+		return EFI_ST_FAILURE;
+	}
+	if (prot_count != 2) {
+		efi_st_error("Failed to get protocols per handle\n");
+		return EFI_ST_FAILURE;
+	}
+	if (efi_st_memcmp(prot_buffer[0], &guid1, 16) &&
+	    efi_st_memcmp(prot_buffer[1], &guid1, 16)) {
+		efi_st_error("Failed to get protocols per handle\n");
+		return EFI_ST_FAILURE;
+	}
+	if (efi_st_memcmp(prot_buffer[0], &guid3, 16) &&
+	    efi_st_memcmp(prot_buffer[1], &guid3, 16)) {
+		efi_st_error("Failed to get protocols per handle\n");
+		return EFI_ST_FAILURE;
+	}
+
+	/*
+	 * Uninstall remaining protocols
+	 */
+	ret = boottime->uninstall_protocol_interface(handle1, &guid1,
+						     &interface1);
+	if (ret != EFI_SUCCESS) {
+		efi_st_todo("UninstallProtocolInterface failed\n");
+		/* This test is known to fail due to missing implementation */
+	}
+	ret = boottime->handle_protocol(handle1, &guid1, (void **)&interface);
+	if (ret == EFI_SUCCESS) {
+		efi_st_todo("UninstallProtocolInterface failed\n");
+		/* This test is known to fail due to missing implementation */
+	}
+	ret = boottime->uninstall_protocol_interface(handle1, &guid3,
+						     &interface1);
+	if (ret != EFI_SUCCESS) {
+		efi_st_todo("UninstallProtocolInterface failed\n");
+		/* This test is known to fail due to missing implementation */
+	}
+
+	return EFI_ST_SUCCESS;
+}
+
+EFI_UNIT_TEST(protserv) = {
+	.name = "manage protocols",
+	.phase = EFI_EXECUTE_BEFORE_BOOTTIME_EXIT,
+	.setup = setup,
+	.execute = execute,
+	.teardown = teardown,
+};
diff --git a/lib/efi_selftest/efi_selftest_snp.c b/lib/efi_selftest/efi_selftest_snp.c
index bdd6ce2..cc0705f 100644
--- a/lib/efi_selftest/efi_selftest_snp.c
+++ b/lib/efi_selftest/efi_selftest_snp.c
@@ -260,7 +260,7 @@
 {
 	efi_status_t ret;
 	struct efi_event *events[2];
-	size_t index;
+	efi_uintn_t index;
 	union {
 		struct dhcp p;
 		u8 b[PKTSIZE];
diff --git a/lib/efi_selftest/efi_selftest_textoutput.c b/lib/efi_selftest/efi_selftest_textoutput.c
new file mode 100644
index 0000000..6e8c90c
--- /dev/null
+++ b/lib/efi_selftest/efi_selftest_textoutput.c
@@ -0,0 +1,53 @@
+/*
+ * efi_selftest_textoutput
+ *
+ * Copyright (c) 2017 Heinrich Schuchardt <xypron.glpk@gmx.de>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ *
+ * Test the EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL.
+ *
+ * The following services are tested:
+ * OutputString, TestString, SetAttribute.
+ */
+
+#include <efi_selftest.h>
+
+/*
+ * Execute unit test.
+ *
+ * @return:	EFI_ST_SUCCESS for success
+ */
+static int execute(void)
+{
+	size_t foreground;
+	size_t background;
+	size_t attrib;
+	efi_status_t ret;
+
+	/* SetAttribute */
+	efi_st_printf("\nColor palette\n");
+	for (foreground = 0; foreground < 0x10; ++foreground) {
+		for (background = 0; background < 0x80; background += 0x10) {
+			attrib = foreground | background;
+			con_out->set_attribute(con_out, attrib);
+			efi_st_printf("%p", (void *)attrib);
+		}
+		con_out->set_attribute(con_out, 0);
+		efi_st_printf("\n");
+	}
+	/* TestString */
+	ret = con_out->test_string(con_out,
+			L" !\"#$%&'()*+,-./0-9:;<=>?@A-Z[\\]^_`a-z{|}~\n");
+	if (ret != EFI_ST_SUCCESS) {
+		efi_st_error("TestString failed for ANSI characters\n");
+		return EFI_ST_FAILURE;
+	}
+	return EFI_ST_SUCCESS;
+}
+
+EFI_UNIT_TEST(textoutput) = {
+	.name = "text output",
+	.phase = EFI_EXECUTE_BEFORE_BOOTTIME_EXIT,
+	.execute = execute,
+};
diff --git a/lib/efi_selftest/efi_selftest_tpl.c b/lib/efi_selftest/efi_selftest_tpl.c
index ddb67ed..6ea0bb7 100644
--- a/lib/efi_selftest/efi_selftest_tpl.c
+++ b/lib/efi_selftest/efi_selftest_tpl.c
@@ -111,9 +111,9 @@
  */
 static int execute(void)
 {
-	size_t index;
+	efi_uintn_t index;
 	efi_status_t ret;
-	UINTN old_tpl;
+	efi_uintn_t old_tpl;
 
 	/* Set 10 ms timer */
 	notification_count = 0;
diff --git a/lib/efi_selftest/efi_selftest_util.c b/lib/efi_selftest/efi_selftest_util.c
index 5cffe38..1b17bf4 100644
--- a/lib/efi_selftest/efi_selftest_util.c
+++ b/lib/efi_selftest/efi_selftest_util.c
@@ -21,5 +21,14 @@
 		++pos1;
 		++pos2;
 	}
-	return EFI_ST_SUCCESS;
+	return 0;
+}
+
+int efi_st_strcmp_16_8(const u16 *buf1, const char *buf2)
+{
+	for (; *buf1 || *buf2; ++buf1, ++buf2) {
+		if (*buf1 != *buf2)
+			return *buf1 - *buf2;
+	}
+	return 0;
 }
diff --git a/lib/efi_selftest/efi_selftest_watchdog.c b/lib/efi_selftest/efi_selftest_watchdog.c
new file mode 100644
index 0000000..e4af384
--- /dev/null
+++ b/lib/efi_selftest/efi_selftest_watchdog.c
@@ -0,0 +1,231 @@
+/*
+ * efi_selftest_watchdog
+ *
+ * Copyright (c) 2017 Heinrich Schuchardt <xypron.glpk@gmx.de>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ *
+ * The 'watchdog timer' unit test checks that the watchdog timer
+ * will not cause a system restart during the timeout period after
+ * a timer reset.
+ *
+ * The 'watchdog reboot' unit test checks that the watchdog timer
+ * actually reboots the system after a timeout. The test is only
+ * executed on explicit request. Use the following commands:
+ *
+ *	setenv efi_selftest watchdog reboot
+ *	bootefi selftest
+ */
+
+#include <efi_selftest.h>
+
+/*
+ * This is the communication structure for the notification function.
+ */
+struct notify_context {
+	/* Status code returned when resetting watchdog */
+	efi_status_t status;
+	/* Number of invocations of the notification function */
+	unsigned int timer_ticks;
+};
+
+static struct efi_event *event_notify;
+static struct efi_event *event_wait;
+static struct efi_boot_services *boottime;
+static struct notify_context notification_context;
+static bool watchdog_reset;
+
+/*
+ * Notification function, increments the notfication count if parameter
+ * context is provided.
+ *
+ * @event	notified event
+ * @context	pointer to the timeout
+ */
+static void EFIAPI notify(struct efi_event *event, void *context)
+{
+	struct notify_context *notify_context = context;
+	efi_status_t ret = EFI_SUCCESS;
+
+	if (!notify_context)
+		return;
+
+	/* Reset watchdog timer to one second */
+	ret = boottime->set_watchdog_timer(1, 0, 0, NULL);
+	if (ret != EFI_SUCCESS)
+		notify_context->status = ret;
+	/* Count number of calls */
+	notify_context->timer_ticks++;
+}
+
+/*
+ * Setup unit test.
+ *
+ * Create two timer events.
+ * One with EVT_NOTIFY_SIGNAL, the other with EVT_NOTIFY_WAIT.
+ *
+ * @handle:	handle of the loaded image
+ * @systable:	system table
+ * @return:	EFI_ST_SUCCESS for success
+ */
+static int setup(const efi_handle_t handle,
+		 const struct efi_system_table *systable)
+{
+	efi_status_t ret;
+
+	boottime = systable->boottime;
+
+	notification_context.status = EFI_SUCCESS;
+	notification_context.timer_ticks = 0;
+	ret = boottime->create_event(EVT_TIMER | EVT_NOTIFY_SIGNAL,
+				     TPL_CALLBACK, notify,
+				     (void *)&notification_context,
+				     &event_notify);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("could not create event\n");
+		return EFI_ST_FAILURE;
+	}
+	ret = boottime->create_event(EVT_TIMER | EVT_NOTIFY_WAIT,
+				     TPL_CALLBACK, notify, NULL, &event_wait);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("could not create event\n");
+		return EFI_ST_FAILURE;
+	}
+	return EFI_ST_SUCCESS;
+}
+
+/*
+ * Execute the test resetting the watchdog in a timely manner. No reboot occurs.
+ *
+ * @handle:	handle of the loaded image
+ * @systable:	system table
+ * @return:	EFI_ST_SUCCESS for success
+ */
+static int setup_timer(const efi_handle_t handle,
+		       const struct efi_system_table *systable)
+{
+	watchdog_reset = true;
+	return setup(handle, systable);
+}
+
+/*
+ * Execute the test without resetting the watchdog. A system reboot occurs.
+ *
+ * @handle:	handle of the loaded image
+ * @systable:	system table
+ * @return:	EFI_ST_SUCCESS for success
+ */
+static int setup_reboot(const efi_handle_t handle,
+			const struct efi_system_table *systable)
+{
+	watchdog_reset = false;
+	return setup(handle, systable);
+}
+
+/*
+ * Tear down unit test.
+ *
+ * Close the events created in setup.
+ *
+ * @return:	EFI_ST_SUCCESS for success
+ */
+static int teardown(void)
+{
+	efi_status_t ret;
+
+	/* Set the watchdog timer to the five minute default value */
+	ret = boottime->set_watchdog_timer(300, 0, 0, NULL);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("Setting watchdog timer failed\n");
+		return EFI_ST_FAILURE;
+	}
+	if (event_notify) {
+		ret = boottime->close_event(event_notify);
+		event_notify = NULL;
+		if (ret != EFI_SUCCESS) {
+			efi_st_error("Could not close event\n");
+			return EFI_ST_FAILURE;
+		}
+	}
+	if (event_wait) {
+		ret = boottime->close_event(event_wait);
+		event_wait = NULL;
+		if (ret != EFI_SUCCESS) {
+			efi_st_error("Could not close event\n");
+			return EFI_ST_FAILURE;
+		}
+	}
+	return EFI_ST_SUCCESS;
+}
+
+/*
+ * Execute unit test.
+ *
+ * Run a 600 ms periodic timer that resets the watchdog to one second
+ * on every timer tick.
+ *
+ * Run a 1350 ms single shot timer and check that the 600ms timer has
+ * been called 2 times.
+ *
+ * @return:	EFI_ST_SUCCESS for success
+ */
+static int execute(void)
+{
+	size_t index;
+	efi_status_t ret;
+
+	/* Set the watchdog timeout to one second */
+	ret = boottime->set_watchdog_timer(1, 0, 0, NULL);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("Setting watchdog timer failed\n");
+		return EFI_ST_FAILURE;
+	}
+	if (watchdog_reset) {
+		/* Set 600 ms timer */
+		ret = boottime->set_timer(event_notify, EFI_TIMER_PERIODIC,
+					  6000000);
+		if (ret != EFI_SUCCESS) {
+			efi_st_error("Could not set timer\n");
+			return EFI_ST_FAILURE;
+		}
+	}
+	/* Set 1350 ms timer */
+	ret = boottime->set_timer(event_wait, EFI_TIMER_RELATIVE, 13500000);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("Could not set timer\n");
+		return EFI_ST_FAILURE;
+	}
+
+	ret = boottime->wait_for_event(1, &event_wait, &index);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("Could not wait for event\n");
+		return EFI_ST_FAILURE;
+	}
+	if (notification_context.status != EFI_SUCCESS) {
+		efi_st_error("Setting watchdog timer failed\n");
+		return EFI_ST_FAILURE;
+	}
+	if (notification_context.timer_ticks != 2) {
+		efi_st_error("The timer was called %u times, expected 2.\n",
+			     notification_context.timer_ticks);
+		return EFI_ST_FAILURE;
+	}
+	return EFI_ST_SUCCESS;
+}
+
+EFI_UNIT_TEST(watchdog1) = {
+	.name = "watchdog timer",
+	.phase = EFI_EXECUTE_BEFORE_BOOTTIME_EXIT,
+	.setup = setup_timer,
+	.execute = execute,
+	.teardown = teardown,
+};
+
+EFI_UNIT_TEST(watchdog2) = {
+	.name = "watchdog reboot",
+	.phase = EFI_EXECUTE_BEFORE_BOOTTIME_EXIT,
+	.setup = setup_reboot,
+	.execute = execute,
+	.teardown = teardown,
+	.on_request = true,
+};
diff --git a/post/post.c b/post/post.c
index 8fef0c3..6c7902a 100644
--- a/post/post.c
+++ b/post/post.c
@@ -15,10 +15,6 @@
 #include <asm/gpio.h>
 #endif
 
-#ifdef CONFIG_LOGBUFFER
-#include <logbuff.h>
-#endif
-
 DECLARE_GLOBAL_DATA_PTR;
 
 #define POST_MAX_NUMBER		32
@@ -407,13 +403,8 @@
 	vsprintf(printbuffer, format, args);
 	va_end(args);
 
-#ifdef CONFIG_LOGBUFFER
-	/* Send to the logbuffer */
-	logbuff_log(printbuffer);
-#else
 	/* Send to the stdout file */
 	puts(printbuffer);
-#endif
 
 	return 0;
 }
diff --git a/post/tests.c b/post/tests.c
index bc8e398..473c0ea 100644
--- a/post/tests.c
+++ b/post/tests.c
@@ -3,10 +3,6 @@
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * SPDX-License-Identifier:	GPL-2.0+
- *
- * Be sure to mark tests to be run before relocation as such with the
- * CONFIG_SYS_POST_PREREL flag so that logging is done correctly if the
- * logbuffer support is enabled.
  */
 
 #include <common.h>
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index c2fe81e..2b926f7 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -45,18 +45,12 @@
 CONFIG_AP_SH4A_4A
 CONFIG_ARCH_ADPAG101P
 CONFIG_ARCH_CPU_INIT
-CONFIG_ARCH_CSB226
 CONFIG_ARCH_HAS_ILOG2_U32
 CONFIG_ARCH_HAS_ILOG2_U64
-CONFIG_ARCH_INNOKOM
 CONFIG_ARCH_KIRKWOOD
-CONFIG_ARCH_LUBBOCK
 CONFIG_ARCH_MAP_SYSMEM
 CONFIG_ARCH_OMAP4
 CONFIG_ARCH_ORION5X
-CONFIG_ARCH_PLEB
-CONFIG_ARCH_PXA_CERF
-CONFIG_ARCH_PXA_IDP
 CONFIG_ARCH_RMOBILE_BOARD_STRING
 CONFIG_ARCH_RMOBILE_EXTRAM_BOOT
 CONFIG_ARCH_TEGRA
@@ -492,7 +486,6 @@
 CONFIG_DWC2_UTMI_WIDTH
 CONFIG_DWCDDR21MCTL
 CONFIG_DWCDDR21MCTL_BASE
-CONFIG_DWC_AHSATA
 CONFIG_DWC_AHSATA_BASE_ADDR
 CONFIG_DWC_AHSATA_PORT_ID
 CONFIG_DW_ALTDESCRIPTOR
@@ -754,7 +747,6 @@
 CONFIG_FSL_QIXIS
 CONFIG_FSL_QIXIS_CLOCK_MEASUREMENT
 CONFIG_FSL_QIXIS_V2
-CONFIG_FSL_SATA
 CONFIG_FSL_SATA_V2
 CONFIG_FSL_SDHC_V2_3
 CONFIG_FSL_SDRAM_TYPE
@@ -1247,7 +1239,6 @@
 CONFIG_LG4573
 CONFIG_LG4573_BUS
 CONFIG_LG4573_CS
-CONFIG_LIBATA
 CONFIG_LIB_HW_RAND
 CONFIG_LIB_UUID
 CONFIG_LINUX
@@ -1258,7 +1249,6 @@
 CONFIG_LOADADDR
 CONFIG_LOADCMD
 CONFIG_LOADS_ECHO
-CONFIG_LOGBUFFER
 CONFIG_LOWPOWER_ADDR
 CONFIG_LOWPOWER_FLAG
 CONFIG_LOW_MCFCLK
@@ -1460,7 +1450,6 @@
 CONFIG_MVGBE_PORTS
 CONFIG_MVMFP_V2
 CONFIG_MVS
-CONFIG_MVSATA_IDE
 CONFIG_MVSATA_IDE_USE_PORT0
 CONFIG_MVSATA_IDE_USE_PORT1
 CONFIG_MV_ETH_RXQ
@@ -1904,9 +1893,6 @@
 CONFIG_SAR_REG
 CONFIG_SATA1
 CONFIG_SATA2
-CONFIG_SATA_MV
-CONFIG_SATA_SIL
-CONFIG_SATA_SIL3114
 CONFIG_SATA_ULI5288
 CONFIG_SBC8349
 CONFIG_SBC8548
@@ -1916,7 +1902,6 @@
 CONFIG_SCIF_A
 CONFIG_SCIF_EXT_CLOCK
 CONFIG_SCIF_USE_EXT_CLK
-CONFIG_SCSI_AHCI
 CONFIG_SCSI_AHCI_PLAT
 CONFIG_SCSI_DEV_LIST
 CONFIG_SC_TIMER_CLK
diff --git a/test/Makefile b/test/Makefile
index 6305afb..40f2244 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -10,3 +10,4 @@
 obj-$(CONFIG_SANDBOX) += compression.o
 obj-$(CONFIG_SANDBOX) += print_ut.o
 obj-$(CONFIG_UT_TIME) += time_ut.o
+obj-$(CONFIG_$(SPL_)LOG) += log/
diff --git a/test/log/Makefile b/test/log/Makefile
new file mode 100644
index 0000000..b0da8de
--- /dev/null
+++ b/test/log/Makefile
@@ -0,0 +1,7 @@
+#
+# Copyright (c) 2017 Google, Inc
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-$(CONFIG_LOG_TEST) += log_test.o
diff --git a/test/log/log_test.c b/test/log/log_test.c
new file mode 100644
index 0000000..2c62277
--- /dev/null
+++ b/test/log/log_test.c
@@ -0,0 +1,205 @@
+/*
+ * Logging support test program
+ *
+ * Copyright (c) 2017 Google, Inc
+ * Written by Simon Glass <sjg@chromium.org>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+
+/* emit some sample log records in different ways, for testing */
+static int log_run(enum uclass_id cat, const char *file)
+{
+	int i;
+
+	debug("debug\n");
+	for (i = LOGL_FIRST; i < LOGL_COUNT; i++) {
+		log(cat, i, "log %d\n", i);
+		_log(log_uc_cat(cat), i, file, 100 + i, "func", "_log %d\n",
+		     i);
+	}
+
+	return 0;
+}
+
+static int log_test(int testnum)
+{
+	int ret;
+
+	printf("test %d\n", testnum);
+	switch (testnum) {
+	case 0: {
+		/* Check a category filter using the first category */
+		enum log_category_t cat_list[] = {
+			log_uc_cat(UCLASS_MMC), log_uc_cat(UCLASS_SPI),
+			LOGC_NONE, LOGC_END
+		};
+
+		ret = log_add_filter("console", cat_list, LOGL_MAX, NULL);
+		if (ret < 0)
+			return ret;
+		log_run(UCLASS_MMC, "file");
+		ret = log_remove_filter("console", ret);
+		if (ret < 0)
+			return ret;
+		break;
+	}
+	case 1: {
+		/* Check a category filter using the second category */
+		enum log_category_t cat_list[] = {
+			log_uc_cat(UCLASS_MMC), log_uc_cat(UCLASS_SPI), LOGC_END
+		};
+
+		ret = log_add_filter("console", cat_list, LOGL_MAX, NULL);
+		if (ret < 0)
+			return ret;
+		log_run(UCLASS_SPI, "file");
+		ret = log_remove_filter("console", ret);
+		if (ret < 0)
+			return ret;
+		break;
+	}
+	case 2: {
+		/* Check a category filter that should block log entries */
+		enum log_category_t cat_list[] = {
+			log_uc_cat(UCLASS_MMC),  LOGC_NONE, LOGC_END
+		};
+
+		ret = log_add_filter("console", cat_list, LOGL_MAX, NULL);
+		if (ret < 0)
+			return ret;
+		log_run(UCLASS_SPI, "file");
+		ret = log_remove_filter("console", ret);
+		if (ret < 0)
+			return ret;
+		break;
+	}
+	case 3: {
+		/* Check a passing file filter */
+		ret = log_add_filter("console", NULL, LOGL_MAX, "file");
+		if (ret < 0)
+			return ret;
+		log_run(UCLASS_SPI, "file");
+		ret = log_remove_filter("console", ret);
+		if (ret < 0)
+			return ret;
+		break;
+	}
+	case 4: {
+		/* Check a failing file filter */
+		ret = log_add_filter("console", NULL, LOGL_MAX, "file");
+		if (ret < 0)
+			return ret;
+		log_run(UCLASS_SPI, "file2");
+		ret = log_remove_filter("console", ret);
+		if (ret < 0)
+			return ret;
+		break;
+	}
+	case 5: {
+		/* Check a passing file filter (second in list) */
+		ret = log_add_filter("console", NULL, LOGL_MAX, "file,file2");
+		if (ret < 0)
+			return ret;
+		log_run(UCLASS_SPI, "file2");
+		ret = log_remove_filter("console", ret);
+		if (ret < 0)
+			return ret;
+		break;
+	}
+	case 6: {
+		/* Check a passing file filter */
+		ret = log_add_filter("console", NULL, LOGL_MAX,
+				     "file,file2,log/log_test.c");
+		if (ret < 0)
+			return ret;
+		log_run(UCLASS_SPI, "file2");
+		ret = log_remove_filter("console", ret);
+		if (ret < 0)
+			return ret;
+		break;
+	}
+	case 7: {
+		/* Check a log level filter */
+		ret = log_add_filter("console", NULL, LOGL_WARNING, NULL);
+		if (ret < 0)
+			return ret;
+		log_run(UCLASS_SPI, "file");
+		ret = log_remove_filter("console", ret);
+		if (ret < 0)
+			return ret;
+		break;
+	}
+	case 8: {
+		/* Check two filters, one of which passes everything */
+		int filt1, filt2;
+
+		ret = log_add_filter("console", NULL, LOGL_WARNING, NULL);
+		if (ret < 0)
+			return ret;
+		filt1 = ret;
+		ret = log_add_filter("console", NULL, LOGL_MAX, NULL);
+		if (ret < 0)
+			return ret;
+		filt2 = ret;
+		log_run(UCLASS_SPI, "file");
+		ret = log_remove_filter("console", filt1);
+		if (ret < 0)
+			return ret;
+		ret = log_remove_filter("console", filt2);
+		if (ret < 0)
+			return ret;
+		break;
+	}
+	case 9: {
+		/* Check three filters, which together pass everything */
+		int filt1, filt2, filt3;
+
+		ret = log_add_filter("console", NULL, LOGL_MAX, "file)");
+		if (ret < 0)
+			return ret;
+		filt1 = ret;
+		ret = log_add_filter("console", NULL, LOGL_MAX, "file2");
+		if (ret < 0)
+			return ret;
+		filt2 = ret;
+		ret = log_add_filter("console", NULL, LOGL_MAX,
+				     "log/log_test.c");
+		if (ret < 0)
+			return ret;
+		filt3 = ret;
+		log_run(UCLASS_SPI, "file2");
+		ret = log_remove_filter("console", filt1);
+		if (ret < 0)
+			return ret;
+		ret = log_remove_filter("console", filt2);
+		if (ret < 0)
+			return ret;
+		ret = log_remove_filter("console", filt3);
+		if (ret < 0)
+			return ret;
+		break;
+	}
+	}
+
+	return 0;
+}
+
+#ifdef CONFIG_LOG_TEST
+int do_log_test(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
+{
+	int testnum = 0;
+	int ret;
+
+	if (argc > 1)
+		testnum = simple_strtoul(argv[1], NULL, 10);
+
+	ret = log_test(testnum);
+	if (ret)
+		printf("Test failure (err=%d)\n", ret);
+
+	return ret ? CMD_RET_FAILURE : 0;
+}
+#endif
diff --git a/test/py/tests/test_efi_loader.py b/test/py/tests/test_efi_loader.py
index 5d7f5db..906ef2f 100644
--- a/test/py/tests/test_efi_loader.py
+++ b/test/py/tests/test_efi_loader.py
@@ -12,7 +12,7 @@
 
 """
 Note: This test relies on boardenv_* containing configuration values to define
-which the network environment available for testing. Without this, the parts
+which network environment is available for testing. Without this, the parts
 that rely on network will be automatically skipped.
 
 For example:
@@ -154,6 +154,8 @@
     output = u_boot_console.run_command('bootefi %x' % addr)
     expected_text = 'Hello, world'
     assert expected_text in output
+    expected_text = '## Application terminated, r = 0'
+    assert expected_text in output
 
 @pytest.mark.buildconfigspec('cmd_bootefi_hello')
 def test_efi_helloworld_builtin(u_boot_console):
diff --git a/test/py/tests/test_efi_selftest.py b/test/py/tests/test_efi_selftest.py
index 76e282a..66b799b 100644
--- a/test/py/tests/test_efi_selftest.py
+++ b/test/py/tests/test_efi_selftest.py
@@ -1,4 +1,3 @@
-# Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
 # Copyright (c) 2017, Heinrich Schuchardt <xypron.glpk@gmx.de>
 #
 # SPDX-License-Identifier: GPL-2.0
@@ -14,6 +13,7 @@
 	Run bootefi selftest
 	"""
 
+	u_boot_console.run_command(cmd='setenv efi_selftest')
 	u_boot_console.run_command(cmd='bootefi selftest', wait_for_prompt=False)
 	m = u_boot_console.p.expect(['Summary: 0 failures', 'Press any key'])
 	if m != 0:
@@ -23,3 +23,15 @@
 	if m != 0:
 		raise Exception('Reset failed during the EFI selftest')
 	u_boot_console.restart_uboot();
+
+@pytest.mark.buildconfigspec('cmd_bootefi_selftest')
+def test_efi_selftest_watchdog_reboot(u_boot_console):
+	u_boot_console.run_command(cmd='setenv efi_selftest list')
+	output = u_boot_console.run_command('bootefi selftest')
+	assert '\'watchdog reboot\'' in output
+	u_boot_console.run_command(cmd='setenv efi_selftest watchdog reboot')
+	u_boot_console.run_command(cmd='bootefi selftest', wait_for_prompt=False)
+	m = u_boot_console.p.expect(['resetting', 'U-Boot'])
+	if m != 0:
+		raise Exception('Reset failed in \'watchdog reboot\' test')
+	u_boot_console.restart_uboot();
diff --git a/test/py/tests/test_gpt.py b/test/py/tests/test_gpt.py
index 4329b69..886df43 100644
--- a/test/py/tests/test_gpt.py
+++ b/test/py/tests/test_gpt.py
@@ -44,9 +44,11 @@
                 cmd = ('sgdisk', '-U', '375a56f7-d6c9-4e81-b5f0-09d41ca89efe',
                     persistent)
                 u_boot_utils.run_and_log(u_boot_console, cmd)
-                cmd = ('sgdisk', '--new=1:2048:2560', '-c 1:part1', persistent)
+                # part1 offset 1MB size 1MB
+                cmd = ('sgdisk', '--new=1:2048:4095', '-c 1:part1', persistent)
+                # part2 offset 2MB size 1.5MB
                 u_boot_utils.run_and_log(u_boot_console, cmd)
-                cmd = ('sgdisk', '--new=2:4096:4608', '-c 2:part2', persistent)
+                cmd = ('sgdisk', '--new=2:4096:7167', '-c 2:part2', persistent)
                 u_boot_utils.run_and_log(u_boot_console, cmd)
                 cmd = ('sgdisk', '-l', persistent)
                 u_boot_utils.run_and_log(u_boot_console, cmd)
@@ -76,13 +78,13 @@
 
     u_boot_console.run_command('host bind 0 ' + state_disk_image.path)
     output = u_boot_console.run_command('gpt read host 0')
-    assert 'Start 1MiB, size 0MiB' in output
+    assert 'Start 1MiB, size 1MiB' in output
     assert 'Block size 512, name part1' in output
-    assert 'Start 2MiB, size 0MiB' in output
+    assert 'Start 2MiB, size 1MiB' in output
     assert 'Block size 512, name part2' in output
     output = u_boot_console.run_command('part list host 0')
-    assert '0x00000800	0x00000a00	"part1"' in output
-    assert '0x00001000	0x00001200	"part2"' in output
+    assert '0x00000800	0x00000fff	"part1"' in output
+    assert '0x00001000	0x00001bff	"part2"' in output
 
 @pytest.mark.boardspec('sandbox')
 @pytest.mark.buildconfigspec('cmd_gpt')
@@ -133,8 +135,8 @@
     output = u_boot_console.run_command('gpt read host 0')
     assert 'name second' in output
     output = u_boot_console.run_command('part list host 0')
-    assert '0x00000800	0x00000a00	"first"' in output
-    assert '0x00001000	0x00001200	"second"' in output
+    assert '0x00000800	0x00000fff	"first"' in output
+    assert '0x00001000	0x00001bff	"second"' in output
 
 @pytest.mark.boardspec('sandbox')
 @pytest.mark.buildconfigspec('cmd_gpt')
@@ -146,12 +148,12 @@
 
     u_boot_console.run_command('host bind 0 ' + state_disk_image.path)
     output = u_boot_console.run_command('part list host 0')
-    assert '0x00000800	0x00000a00	"first"' in output
-    assert '0x00001000	0x00001200	"second"' in output
+    assert '0x00000800	0x00000fff	"first"' in output
+    assert '0x00001000	0x00001bff	"second"' in output
     u_boot_console.run_command('gpt swap host 0 first second')
     output = u_boot_console.run_command('part list host 0')
-    assert '0x00000800	0x00000a00	"second"' in output
-    assert '0x00001000	0x00001200	"first"' in output
+    assert '0x00000800	0x00000fff	"second"' in output
+    assert '0x00001000	0x00001bff	"first"' in output
 
 @pytest.mark.boardspec('sandbox')
 @pytest.mark.buildconfigspec('cmd_gpt')
@@ -165,10 +167,10 @@
     assert 'Writing GPT: success!' in output
     output = u_boot_console.run_command('part list host 0')
     assert '0x00000022	0x00001fde	"all"' in output
-    output = u_boot_console.run_command('gpt write host 0 "uuid_disk=375a56f7-d6c9-4e81-b5f0-09d41ca89efe;name=first,start=0x100000,size=0x40200;name=second,start=0x200000,size=0x40200;"')
+    output = u_boot_console.run_command('gpt write host 0 "uuid_disk=375a56f7-d6c9-4e81-b5f0-09d41ca89efe;name=first,start=1M,size=1M;name=second,start=0x200000,size=0x180000;"')
     assert 'Writing GPT: success!' in output
     output = u_boot_console.run_command('part list host 0')
-    assert '0x00000800	0x00000a00	"first"' in output
-    assert '0x00001000	0x00001200	"second"' in output
+    assert '0x00000800	0x00000fff	"first"' in output
+    assert '0x00001000	0x00001bff	"second"' in output
     output = u_boot_console.run_command('gpt guid host 0')
     assert '375a56f7-d6c9-4e81-b5f0-09d41ca89efe' in output
diff --git a/test/py/tests/test_log.py b/test/py/tests/test_log.py
new file mode 100644
index 0000000..fa9a25e
--- /dev/null
+++ b/test/py/tests/test_log.py
@@ -0,0 +1,101 @@
+# Copyright (c) 2016, Google Inc.
+#
+# SPDX-License-Identifier:      GPL-2.0+
+#
+# U-Boot Verified Boot Test
+
+"""
+This tests U-Boot logging. It uses the 'log test' command with various options
+and checks that the output is correct.
+"""
+
+import pytest
+
+LOGL_FIRST, LOGL_WARNING, LOGL_INFO = (0, 4, 6)
+
+@pytest.mark.buildconfigspec('log')
+def test_log(u_boot_console):
+    """Test that U-Boot logging works correctly."""
+    def check_log_entries(lines, mask, max_level=LOGL_INFO):
+        """Check that the expected log records appear in the output
+
+        Args:
+            lines: iterator containing lines to check
+            mask: bit mask to select which lines to check for:
+                bit 0: standard log line
+                bit 1: _log line
+            max_level: maximum log level to expect in the output
+        """
+        for i in range(max_level):
+            if mask & 1:
+                assert 'log %d' % i == lines.next()
+            if mask & 3:
+                assert '_log %d' % i == lines.next()
+
+    def run_test(testnum):
+        """Run a particular test number (the 'log test' command)
+
+        Args:
+            testnum: Test number to run
+        Returns:
+            iterator containing the lines output from the command
+        """
+
+        with cons.log.section('basic'):
+           output = u_boot_console.run_command('log test %d' % testnum)
+        split = output.replace('\r', '').splitlines()
+        lines = iter(split)
+        assert 'test %d' % testnum == lines.next()
+        return lines
+
+    def test0():
+        lines = run_test(0)
+        check_log_entries(lines, 3)
+
+    def test1():
+        lines = run_test(1)
+        check_log_entries(lines, 3)
+
+    def test2():
+        lines = run_test(2)
+
+    def test3():
+        lines = run_test(3)
+        check_log_entries(lines, 2)
+
+    def test4():
+        lines = run_test(4)
+        assert next(lines, None) == None
+
+    def test5():
+        lines = run_test(5)
+        check_log_entries(lines, 2)
+
+    def test6():
+        lines = run_test(6)
+        check_log_entries(lines, 3)
+
+    def test7():
+        lines = run_test(7)
+        check_log_entries(lines, 3, LOGL_WARNING)
+
+    def test8():
+        lines = run_test(8)
+        check_log_entries(lines, 3)
+
+    def test9():
+        lines = run_test(9)
+        check_log_entries(lines, 3)
+
+    # TODO(sjg@chromium.org): Consider structuring this as separate tests
+    cons = u_boot_console
+    test0()
+    test1()
+    test2()
+    test3()
+    test4()
+    test5()
+    test6()
+    test7()
+    test8()
+    test9()
diff --git a/test/py/tests/test_sleep.py b/test/py/tests/test_sleep.py
index 64e0571..ccef24d 100644
--- a/test/py/tests/test_sleep.py
+++ b/test/py/tests/test_sleep.py
@@ -5,10 +5,23 @@
 import pytest
 import time
 
+"""
+Note: This test doesn't rely on boardenv_* configuration values but they can
+change test behavior.
+
+# Setup env__sleep_accurate to False if time is not accurate on your platform
+env__sleep_accurate = False
+
+"""
+
 def test_sleep(u_boot_console):
     """Test the sleep command, and validate that it sleeps for approximately
     the correct amount of time."""
 
+    sleep_skip = u_boot_console.config.env.get('env__sleep_accurate', True)
+    if not sleep_skip:
+        pytest.skip('sleep is not accurate')
+
     if u_boot_console.config.buildconfig.get('config_cmd_misc', 'n') != 'y':
         pytest.skip('sleep command not supported')
     # 3s isn't too long, but is enough to cross a few second boundaries.
diff --git a/tools/omapimage.c b/tools/omapimage.c
index e31b94a..e7c4638 100644
--- a/tools/omapimage.c
+++ b/tools/omapimage.c
@@ -20,6 +20,8 @@
 #include "gpheader.h"
 #include "omapimage.h"
 
+#define DIV_ROUND_UP(n, d)     (((n) + (d) - 1) / (d))
+
 /* Header size is CH header rounded up to 512 bytes plus GP header */
 #define OMAP_CH_HDR_SIZE 512
 #define OMAP_FILE_HDR_SIZE (OMAP_CH_HDR_SIZE + GPIMAGE_HDR_SIZE)
@@ -150,8 +152,10 @@
 		do_swap32 = 1;
 		int swapped = 0;
 		uint32_t *data = (uint32_t *)ptr;
+		const off_t size_in_words =
+			DIV_ROUND_UP(sbuf->st_size, sizeof(uint32_t));
 
-		while (swapped <= (sbuf->st_size / sizeof(uint32_t))) {
+		while (swapped < size_in_words) {
 			*data = cpu_to_be32(*data);
 			swapped++;
 			data++;