Merge changes from topic "marvell-a3k-a8k-updates" into integration
* changes:
fix(plat/marvell/a3k): Fix building uart-images.tgz.bin archive
refactor(plat/marvell/a3k): Rename *_CFG and *_SIG variables
refactor(plat/marvell/a3k): Rename DOIMAGETOOL to TBB
refactor(plat/marvell/a3k): Remove useless DOIMAGEPATH variable
fix(plat/marvell/a3k): Fix check for external dependences
fix(plat/marvell/a8k): Add missing build dependency for BLE target
fix(plat/marvell/a8k): Correctly set include directories for individual targets
fix(plat/marvell/a8k): Require that MV_DDR_PATH is correctly set
diff --git a/docs/about/maintainers.rst b/docs/about/maintainers.rst
index d014fbd..97e1fa8 100644
--- a/docs/about/maintainers.rst
+++ b/docs/about/maintainers.rst
@@ -594,6 +594,8 @@
:|G|: `rockchip-linux`_
:|M|: Heiko Stuebner <heiko@sntech.de>
:|G|: `mmind`_
+:|M|: Julius Werner <jwerner@chromium.org>
+:|G|: `jwerner-chromium`_
:|F|: plat/rockchip/
STM32MP1 platform port
diff --git a/docs/design/cpu-specific-build-macros.rst b/docs/design/cpu-specific-build-macros.rst
index ab638fb..949845a 100644
--- a/docs/design/cpu-specific-build-macros.rst
+++ b/docs/design/cpu-specific-build-macros.rst
@@ -323,6 +323,16 @@
CPU. This needs to be enabled for revisions r3p0, r3p1, r4p0, and r4p1, for
revisions r0p0, r1p0, and r2p0 there is no workaround.
+For Neoverse V1, the following errata build flags are defined :
+
+- ``ERRATA_V1_1791573``: This applies errata 1791573 workaround to Neoverse-V1
+ CPU. This needs to be enabled only for revisions r0p0 and r1p0, it is fixed
+ in r1p1.
+
+- ``ERRATA_V1_1940577``: This applies errata 1940577 workaround to Neoverse-V1
+ CPU. This needs to be enabled only for revision r1p0 and r1p1 of the
+ CPU.
+
DSU Errata Workarounds
----------------------
diff --git a/docs/plat/arm/fvp/index.rst b/docs/plat/arm/fvp/index.rst
index 710043e..d41982f 100644
--- a/docs/plat/arm/fvp/index.rst
+++ b/docs/plat/arm/fvp/index.rst
@@ -12,7 +12,7 @@
(64-bit host machine only).
.. note::
- The FVP models used are Version 11.14 Build 21, unless otherwise stated.
+ The FVP models used are Version 11.15 Build 14, unless otherwise stated.
- ``FVP_Base_AEMvA``
- ``FVP_Base_AEMv8A-AEMv8A``
@@ -39,7 +39,7 @@
- ``FVP_Base_Cortex-A76AEx8``
- ``FVP_Base_Cortex-A77x4``
- ``FVP_Base_Cortex-A78x4``
-- ``FVP_Base_Matterhornx4``
+- ``FVP_Base_Cortex-A710x4``
- ``FVP_Morello`` (Version 0.10 build 542)
- ``FVP_Base_Neoverse-E1x1``
- ``FVP_Base_Neoverse-E1x2``
diff --git a/docs/plat/deprecated.rst b/docs/plat/deprecated.rst
index 203ae00..7cc4258 100644
--- a/docs/plat/deprecated.rst
+++ b/docs/plat/deprecated.rst
@@ -16,3 +16,5 @@
+================+================+====================+====================+
| sgm775 | Arm | 2.5 | 2.7 |
+----------------+----------------+--------------------+--------------------+
+| mt6795 | MTK | 2.5 | 2.7 |
++----------------+----------------+--------------------+--------------------+
diff --git a/include/lib/cpus/aarch64/neoverse_v1.h b/include/lib/cpus/aarch64/neoverse_v1.h
index 650eb4d..cea2659 100644
--- a/include/lib/cpus/aarch64/neoverse_v1.h
+++ b/include/lib/cpus/aarch64/neoverse_v1.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2019-2020, ARM Limited. All rights reserved.
+ * Copyright (c) 2019-2021, ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -20,4 +20,10 @@
#define NEOVERSE_V1_CPUPWRCTLR_EL1 S3_0_C15_C2_7
#define NEOVERSE_V1_CPUPWRCTLR_EL1_CORE_PWRDN_BIT U(1)
+/*******************************************************************************
+ * CPU Auxiliary Control register specific definitions.
+ ******************************************************************************/
+#define NEOVERSE_V1_ACTLR2_EL1 S3_0_C15_C1_1
+#define NEOVERSE_V1_ACTLR2_EL1_BIT_2 (ULL(1) << 2)
+
#endif /* NEOVERSE_V1_H */
diff --git a/include/lib/extensions/mpam.h b/include/lib/extensions/mpam.h
index ac8c00a..414adcb 100644
--- a/include/lib/extensions/mpam.h
+++ b/include/lib/extensions/mpam.h
@@ -9,7 +9,6 @@
#include <stdbool.h>
-bool mpam_supported(void);
void mpam_enable(bool el2_unused);
#endif /* MPAM_H */
diff --git a/lib/cpus/aarch64/neoverse_v1.S b/lib/cpus/aarch64/neoverse_v1.S
index 7336294..cee0bb7 100644
--- a/lib/cpus/aarch64/neoverse_v1.S
+++ b/lib/cpus/aarch64/neoverse_v1.S
@@ -21,6 +21,89 @@
#error "Neoverse-V1 supports only AArch64. Compile with CTX_INCLUDE_AARCH32_REGS=0"
#endif
+ /* --------------------------------------------------
+ * Errata Workaround for Neoverse V1 Errata #1791573.
+ * This applies to revisions r0p0 and r1p0, fixed in r1p1.
+ * x0: variant[4:7] and revision[0:3] of current cpu.
+ * Shall clobber: x0-x17
+ * --------------------------------------------------
+ */
+func errata_neoverse_v1_1791573_wa
+ /* Check workaround compatibility. */
+ mov x17, x30
+ bl check_errata_1791573
+ cbz x0, 1f
+
+ /* Set bit 2 in ACTLR2_EL1 */
+ mrs x1, NEOVERSE_V1_ACTLR2_EL1
+ orr x1, x1, #NEOVERSE_V1_ACTLR2_EL1_BIT_2
+ msr NEOVERSE_V1_ACTLR2_EL1, x1
+ isb
+1:
+ ret x17
+endfunc errata_neoverse_v1_1791573_wa
+
+func check_errata_1791573
+ /* Applies to r0p0 and r1p0. */
+ mov x1, #0x10
+ b cpu_rev_var_ls
+endfunc check_errata_1791573
+
+ /* --------------------------------------------------
+ * Errata Workaround for Neoverse V1 Erratum #1940577
+ * This applies to revisions r1p0 - r1p1 and is open.
+ * It also exists in r0p0 but there is no fix in that
+ * revision.
+ * Inputs:
+ * x0: variant[4:7] and revision[0:3] of current cpu.
+ * Shall clobber: x0-x17
+ * --------------------------------------------------
+ */
+func errata_neoverse_v1_1940577_wa
+ /* Compare x0 against revisions r1p0 - r1p1 */
+ mov x17, x30
+ bl check_errata_1940577
+ cbz x0, 1f
+
+ mov x0, #0
+ msr S3_6_C15_C8_0, x0
+ ldr x0, =0x10E3900002
+ msr S3_6_C15_C8_2, x0
+ ldr x0, =0x10FFF00083
+ msr S3_6_C15_C8_3, x0
+ ldr x0, =0x2001003FF
+ msr S3_6_C15_C8_1, x0
+
+ mov x0, #1
+ msr S3_6_C15_C8_0, x0
+ ldr x0, =0x10E3800082
+ msr S3_6_C15_C8_2, x0
+ ldr x0, =0x10FFF00083
+ msr S3_6_C15_C8_3, x0
+ ldr x0, =0x2001003FF
+ msr S3_6_C15_C8_1, x0
+
+ mov x0, #2
+ msr S3_6_C15_C8_0, x0
+ ldr x0, =0x10E3800200
+ msr S3_6_C15_C8_2, x0
+ ldr x0, =0x10FFF003E0
+ msr S3_6_C15_C8_3, x0
+ ldr x0, =0x2001003FF
+ msr S3_6_C15_C8_1, x0
+
+ isb
+1:
+ ret x17
+endfunc errata_neoverse_v1_1940577_wa
+
+func check_errata_1940577
+ /* Applies to revisions r1p0 - r1p1. */
+ mov x1, #0x10
+ mov x2, #0x11
+ b cpu_rev_var_range
+endfunc check_errata_1940577
+
/* ---------------------------------------------
* HW will do the cache maintenance while powering down
* ---------------------------------------------
@@ -42,6 +125,19 @@
*/
#if REPORT_ERRATA
func neoverse_v1_errata_report
+ stp x8, x30, [sp, #-16]!
+
+ bl cpu_get_rev_var
+ mov x8, x0
+
+ /*
+ * Report all errata. The revision-variant information is passed to
+ * checking functions of each errata.
+ */
+ report_errata ERRATA_V1_1791573, neoverse_v1, 1791573
+ report_errata ERRATA_V1_1940577, neoverse_v1, 1940577
+
+ ldp x8, x30, [sp], #16
ret
endfunc neoverse_v1_errata_report
#endif
@@ -51,8 +147,18 @@
/* Disable speculative loads */
msr SSBS, xzr
-
isb
+
+#if ERRATA_V1_1791573
+ mov x0, x18
+ bl errata_neoverse_v1_1791573_wa
+#endif
+
+#if ERRATA_V1_1940577
+ mov x0, x18
+ bl errata_neoverse_v1_1940577_wa
+#endif
+
ret x19
endfunc neoverse_v1_reset_func
diff --git a/lib/cpus/cpu-ops.mk b/lib/cpus/cpu-ops.mk
index b1747af..6f80d2d 100644
--- a/lib/cpus/cpu-ops.mk
+++ b/lib/cpus/cpu-ops.mk
@@ -372,6 +372,14 @@
# exists in revisions r0p0, r1p0, and r2p0 as well but there is no workaround.
ERRATA_N1_1946160 ?=0
+# Flag to apply erratum 1791573 workaround during reset. This erratum applies
+# to revisions r0p0 and r1p0 of the Neoverse V1 core, and was fixed in r1p1.
+ERRATA_V1_1791573 ?=0
+
+# Flag to apply erratum 1940577 workaround during reset. This erratum applies
+# to revisions r1p0 and r1p1 of the Neoverse V1 cpu.
+ERRATA_V1_1940577 ?=0
+
# Flag to apply DSU erratum 798953. This erratum applies to DSUs revision r0p0.
# Applying the workaround results in higher DSU power consumption on idle.
ERRATA_DSU_798953 ?=0
@@ -677,6 +685,14 @@
$(eval $(call assert_boolean,ERRATA_N1_1946160))
$(eval $(call add_define,ERRATA_N1_1946160))
+# Process ERRATA_V1_1791573 flag
+$(eval $(call assert_boolean,ERRATA_V1_1791573))
+$(eval $(call add_define,ERRATA_V1_1791573))
+
+# Process ERRATA_V1_1940577 flag
+$(eval $(call assert_boolean,ERRATA_V1_1940577))
+$(eval $(call add_define,ERRATA_V1_1940577))
+
# Process ERRATA_DSU_798953 flag
$(eval $(call assert_boolean,ERRATA_DSU_798953))
$(eval $(call add_define,ERRATA_DSU_798953))
diff --git a/plat/marvell/armada/a3k/common/io_addr_dec.c b/plat/marvell/armada/a3k/common/io_addr_dec.c
index b27633c..fea7f81 100644
--- a/plat/marvell/armada/a3k/common/io_addr_dec.c
+++ b/plat/marvell/armada/a3k/common/io_addr_dec.c
@@ -67,17 +67,14 @@
mmio_write_32(MVEBU_DEC_WIN_CTRL_REG(dec_win->dec_reg_base,
win_id, dec_win->win_offset), ctrl);
- INFO("set_io_addr_dec %d result: ctrl(0x%x) base(0x%x)",
+ INFO("set_io_addr_dec %d result: ctrl(0x%x) base(0x%x) remap(0x%x)\n",
win_id, mmio_read_32(MVEBU_DEC_WIN_CTRL_REG(dec_win->dec_reg_base,
win_id, dec_win->win_offset)),
mmio_read_32(MVEBU_DEC_WIN_BASE_REG(dec_win->dec_reg_base,
- win_id, dec_win->win_offset)));
- if (win_id < dec_win->max_remap)
- INFO(" remap(%x)\n",
- mmio_read_32(MVEBU_DEC_WIN_REMAP_REG(dec_win->dec_reg_base,
- win_id, dec_win->win_offset)));
- else
- INFO("\n");
+ win_id, dec_win->win_offset)),
+ (win_id < dec_win->max_remap) ?
+ mmio_read_32(MVEBU_DEC_WIN_REMAP_REG(dec_win->dec_reg_base,
+ win_id, dec_win->win_offset)) : 0);
}
/* Set io decode window */
@@ -167,12 +164,11 @@
ERROR("Failed to set IO address decode\n");
return -1;
}
- INFO("Set IO decode window successfully, base(0x%x)",
- io_dec_win->dec_reg_base);
- INFO(" win_attr(%x) max_dram_win(%d) max_remap(%d)",
+ INFO("Set IO decode window successfully, base(0x%x)"
+ " win_attr(%x) max_dram_win(%d) max_remap(%d)"
+ " win_offset(%d)\n", io_dec_win->dec_reg_base,
io_dec_win->win_attr, io_dec_win->max_dram_win,
- io_dec_win->max_remap);
- INFO(" win_offset(%d)\n", io_dec_win->win_offset);
+ io_dec_win->max_remap, io_dec_win->win_offset);
}
return 0;
diff --git a/plat/mediatek/mt8195/bl31_plat_setup.c b/plat/mediatek/mt8195/bl31_plat_setup.c
index 39c1918..8745454 100644
--- a/plat/mediatek/mt8195/bl31_plat_setup.c
+++ b/plat/mediatek/mt8195/bl31_plat_setup.c
@@ -19,6 +19,7 @@
#include <mt_gic_v3.h>
#include <mt_spm.h>
#include <mt_timer.h>
+#include <mtk_dcm.h>
#include <mtgpio.h>
#include <plat_params.h>
#include <plat_private.h>
@@ -84,6 +85,11 @@
******************************************************************************/
void bl31_platform_setup(void)
{
+ /* Set dcm on */
+ if (!dcm_set_default()) {
+ ERROR("Failed to set default dcm on!!\n");
+ }
+
/* Initialize the GIC driver, CPU and distributor interfaces */
mt_gic_driver_init();
mt_gic_init();
diff --git a/plat/mediatek/mt8195/drivers/dcm/mtk_dcm.c b/plat/mediatek/mt8195/drivers/dcm/mtk_dcm.c
new file mode 100644
index 0000000..aed0833
--- /dev/null
+++ b/plat/mediatek/mt8195/drivers/dcm/mtk_dcm.c
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2021, MediaTek Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <mtk_dcm.h>
+#include <mtk_dcm_utils.h>
+
+static void dcm_armcore(bool mode)
+{
+ dcm_mp_cpusys_top_bus_pll_div_dcm(mode);
+ dcm_mp_cpusys_top_cpu_pll_div_0_dcm(mode);
+ dcm_mp_cpusys_top_cpu_pll_div_1_dcm(mode);
+}
+
+static void dcm_mcusys(bool on)
+{
+ dcm_mp_cpusys_top_adb_dcm(on);
+ dcm_mp_cpusys_top_apb_dcm(on);
+ dcm_mp_cpusys_top_cpubiu_dcm(on);
+ dcm_mp_cpusys_top_misc_dcm(on);
+ dcm_mp_cpusys_top_mp0_qdcm(on);
+ dcm_cpccfg_reg_emi_wfifo(on);
+ dcm_mp_cpusys_top_last_cor_idle_dcm(on);
+}
+
+static void dcm_stall(bool on)
+{
+ dcm_mp_cpusys_top_core_stall_dcm(on);
+ dcm_mp_cpusys_top_fcm_stall_dcm(on);
+}
+
+static bool check_dcm_state(void)
+{
+ bool ret = true;
+
+ ret &= dcm_mp_cpusys_top_bus_pll_div_dcm_is_on();
+ ret &= dcm_mp_cpusys_top_cpu_pll_div_0_dcm_is_on();
+ ret &= dcm_mp_cpusys_top_cpu_pll_div_1_dcm_is_on();
+
+ ret &= dcm_mp_cpusys_top_adb_dcm_is_on();
+ ret &= dcm_mp_cpusys_top_apb_dcm_is_on();
+ ret &= dcm_mp_cpusys_top_cpubiu_dcm_is_on();
+ ret &= dcm_mp_cpusys_top_misc_dcm_is_on();
+ ret &= dcm_mp_cpusys_top_mp0_qdcm_is_on();
+ ret &= dcm_cpccfg_reg_emi_wfifo_is_on();
+ ret &= dcm_mp_cpusys_top_last_cor_idle_dcm_is_on();
+
+ ret &= dcm_mp_cpusys_top_core_stall_dcm_is_on();
+ ret &= dcm_mp_cpusys_top_fcm_stall_dcm_is_on();
+
+ return ret;
+}
+
+bool dcm_set_default(void)
+{
+ dcm_armcore(true);
+ dcm_mcusys(true);
+ dcm_stall(true);
+
+ return check_dcm_state();
+}
diff --git a/plat/mediatek/mt8195/drivers/dcm/mtk_dcm.h b/plat/mediatek/mt8195/drivers/dcm/mtk_dcm.h
new file mode 100644
index 0000000..cb65b85
--- /dev/null
+++ b/plat/mediatek/mt8195/drivers/dcm/mtk_dcm.h
@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) 2021, MediaTek Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef MTK_DCM_H
+#define MTK_DCM_H
+
+#include <stdbool.h>
+
+bool dcm_set_default(void);
+
+#endif /* #ifndef MTK_DCM_H */
diff --git a/plat/mediatek/mt8195/drivers/dcm/mtk_dcm_utils.c b/plat/mediatek/mt8195/drivers/dcm/mtk_dcm_utils.c
new file mode 100644
index 0000000..a1a3720
--- /dev/null
+++ b/plat/mediatek/mt8195/drivers/dcm/mtk_dcm_utils.c
@@ -0,0 +1,483 @@
+/*
+ * Copyright (c) 2021, MediaTek Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <lib/mmio.h>
+#include <lib/utils_def.h>
+#include <mtk_dcm_utils.h>
+
+#define MP_CPUSYS_TOP_ADB_DCM_REG0_MASK (BIT(17))
+#define MP_CPUSYS_TOP_ADB_DCM_REG1_MASK (BIT(15) | \
+ BIT(16) | \
+ BIT(17) | \
+ BIT(18) | \
+ BIT(21))
+#define MP_CPUSYS_TOP_ADB_DCM_REG2_MASK (BIT(15) | \
+ BIT(16) | \
+ BIT(17) | \
+ BIT(18))
+#define MP_CPUSYS_TOP_ADB_DCM_REG0_ON (BIT(17))
+#define MP_CPUSYS_TOP_ADB_DCM_REG1_ON (BIT(15) | \
+ BIT(16) | \
+ BIT(17) | \
+ BIT(18) | \
+ BIT(21))
+#define MP_CPUSYS_TOP_ADB_DCM_REG2_ON (BIT(15) | \
+ BIT(16) | \
+ BIT(17) | \
+ BIT(18))
+#define MP_CPUSYS_TOP_ADB_DCM_REG0_OFF ((0x0 << 17))
+#define MP_CPUSYS_TOP_ADB_DCM_REG1_OFF ((0x0 << 15) | \
+ (0x0 << 16) | \
+ (0x0 << 17) | \
+ (0x0 << 18) | \
+ (0x0 << 21))
+#define MP_CPUSYS_TOP_ADB_DCM_REG2_OFF ((0x0 << 15) | \
+ (0x0 << 16) | \
+ (0x0 << 17) | \
+ (0x0 << 18))
+
+bool dcm_mp_cpusys_top_adb_dcm_is_on(void)
+{
+ bool ret = true;
+
+ ret &= ((mmio_read_32(MP_CPUSYS_TOP_MP_ADB_DCM_CFG0) &
+ MP_CPUSYS_TOP_ADB_DCM_REG0_MASK) ==
+ (unsigned int) MP_CPUSYS_TOP_ADB_DCM_REG0_ON);
+ ret &= ((mmio_read_32(MP_CPUSYS_TOP_MP_ADB_DCM_CFG4) &
+ MP_CPUSYS_TOP_ADB_DCM_REG1_MASK) ==
+ (unsigned int) MP_CPUSYS_TOP_ADB_DCM_REG1_ON);
+ ret &= ((mmio_read_32(MP_CPUSYS_TOP_MCUSYS_DCM_CFG0) &
+ MP_CPUSYS_TOP_ADB_DCM_REG2_MASK) ==
+ (unsigned int) MP_CPUSYS_TOP_ADB_DCM_REG2_ON);
+
+ return ret;
+}
+
+void dcm_mp_cpusys_top_adb_dcm(bool on)
+{
+ if (on) {
+ /* TINFO = "Turn ON DCM 'mp_cpusys_top_adb_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MP_ADB_DCM_CFG0,
+ MP_CPUSYS_TOP_ADB_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_ADB_DCM_REG0_ON);
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MP_ADB_DCM_CFG4,
+ MP_CPUSYS_TOP_ADB_DCM_REG1_MASK,
+ MP_CPUSYS_TOP_ADB_DCM_REG1_ON);
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MCUSYS_DCM_CFG0,
+ MP_CPUSYS_TOP_ADB_DCM_REG2_MASK,
+ MP_CPUSYS_TOP_ADB_DCM_REG2_ON);
+ } else {
+ /* TINFO = "Turn OFF DCM 'mp_cpusys_top_adb_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MP_ADB_DCM_CFG0,
+ MP_CPUSYS_TOP_ADB_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_ADB_DCM_REG0_OFF);
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MP_ADB_DCM_CFG4,
+ MP_CPUSYS_TOP_ADB_DCM_REG1_MASK,
+ MP_CPUSYS_TOP_ADB_DCM_REG1_OFF);
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MCUSYS_DCM_CFG0,
+ MP_CPUSYS_TOP_ADB_DCM_REG2_MASK,
+ MP_CPUSYS_TOP_ADB_DCM_REG2_OFF);
+ }
+}
+
+#define MP_CPUSYS_TOP_APB_DCM_REG0_MASK (BIT(5))
+#define MP_CPUSYS_TOP_APB_DCM_REG1_MASK (BIT(8))
+#define MP_CPUSYS_TOP_APB_DCM_REG2_MASK (BIT(16))
+#define MP_CPUSYS_TOP_APB_DCM_REG0_ON (BIT(5))
+#define MP_CPUSYS_TOP_APB_DCM_REG1_ON (BIT(8))
+#define MP_CPUSYS_TOP_APB_DCM_REG2_ON (BIT(16))
+#define MP_CPUSYS_TOP_APB_DCM_REG0_OFF ((0x0 << 5))
+#define MP_CPUSYS_TOP_APB_DCM_REG1_OFF ((0x0 << 8))
+#define MP_CPUSYS_TOP_APB_DCM_REG2_OFF ((0x0 << 16))
+
+bool dcm_mp_cpusys_top_apb_dcm_is_on(void)
+{
+ bool ret = true;
+
+ ret &= ((mmio_read_32(MP_CPUSYS_TOP_MP_MISC_DCM_CFG0) &
+ MP_CPUSYS_TOP_APB_DCM_REG0_MASK) ==
+ (unsigned int) MP_CPUSYS_TOP_APB_DCM_REG0_ON);
+ ret &= ((mmio_read_32(MP_CPUSYS_TOP_MCUSYS_DCM_CFG0) &
+ MP_CPUSYS_TOP_APB_DCM_REG1_MASK) ==
+ (unsigned int) MP_CPUSYS_TOP_APB_DCM_REG1_ON);
+ ret &= ((mmio_read_32(MP_CPUSYS_TOP_MP0_DCM_CFG0) &
+ MP_CPUSYS_TOP_APB_DCM_REG2_MASK) ==
+ (unsigned int) MP_CPUSYS_TOP_APB_DCM_REG2_ON);
+
+ return ret;
+}
+
+void dcm_mp_cpusys_top_apb_dcm(bool on)
+{
+ if (on) {
+ /* TINFO = "Turn ON DCM 'mp_cpusys_top_apb_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MP_MISC_DCM_CFG0,
+ MP_CPUSYS_TOP_APB_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_APB_DCM_REG0_ON);
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MCUSYS_DCM_CFG0,
+ MP_CPUSYS_TOP_APB_DCM_REG1_MASK,
+ MP_CPUSYS_TOP_APB_DCM_REG1_ON);
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MP0_DCM_CFG0,
+ MP_CPUSYS_TOP_APB_DCM_REG2_MASK,
+ MP_CPUSYS_TOP_APB_DCM_REG2_ON);
+ } else {
+ /* TINFO = "Turn OFF DCM 'mp_cpusys_top_apb_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MP_MISC_DCM_CFG0,
+ MP_CPUSYS_TOP_APB_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_APB_DCM_REG0_OFF);
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MCUSYS_DCM_CFG0,
+ MP_CPUSYS_TOP_APB_DCM_REG1_MASK,
+ MP_CPUSYS_TOP_APB_DCM_REG1_OFF);
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MP0_DCM_CFG0,
+ MP_CPUSYS_TOP_APB_DCM_REG2_MASK,
+ MP_CPUSYS_TOP_APB_DCM_REG2_OFF);
+ }
+}
+
+#define MP_CPUSYS_TOP_BUS_PLL_DIV_DCM_REG0_MASK (BIT(11) | \
+ BIT(24) | \
+ BIT(25))
+#define MP_CPUSYS_TOP_BUS_PLL_DIV_DCM_REG0_ON (BIT(11) | \
+ BIT(24) | \
+ BIT(25))
+#define MP_CPUSYS_TOP_BUS_PLL_DIV_DCM_REG0_OFF ((0x0 << 11) | \
+ (0x0 << 24) | \
+ (0x0 << 25))
+
+bool dcm_mp_cpusys_top_bus_pll_div_dcm_is_on(void)
+{
+ bool ret = true;
+
+ ret &= ((mmio_read_32(MP_CPUSYS_TOP_BUS_PLLDIV_CFG) &
+ MP_CPUSYS_TOP_BUS_PLL_DIV_DCM_REG0_MASK) ==
+ (unsigned int) MP_CPUSYS_TOP_BUS_PLL_DIV_DCM_REG0_ON);
+
+ return ret;
+}
+
+void dcm_mp_cpusys_top_bus_pll_div_dcm(bool on)
+{
+ if (on) {
+ /* TINFO = "Turn ON DCM 'mp_cpusys_top_bus_pll_div_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_BUS_PLLDIV_CFG,
+ MP_CPUSYS_TOP_BUS_PLL_DIV_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_BUS_PLL_DIV_DCM_REG0_ON);
+ } else {
+ /* TINFO = "Turn OFF DCM 'mp_cpusys_top_bus_pll_div_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_BUS_PLLDIV_CFG,
+ MP_CPUSYS_TOP_BUS_PLL_DIV_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_BUS_PLL_DIV_DCM_REG0_OFF);
+ }
+}
+
+#define MP_CPUSYS_TOP_CORE_STALL_DCM_REG0_MASK (BIT(0))
+#define MP_CPUSYS_TOP_CORE_STALL_DCM_REG0_ON (BIT(0))
+#define MP_CPUSYS_TOP_CORE_STALL_DCM_REG0_OFF ((0x0 << 0))
+
+bool dcm_mp_cpusys_top_core_stall_dcm_is_on(void)
+{
+ bool ret = true;
+
+ ret &= ((mmio_read_32(MP_CPUSYS_TOP_MP0_DCM_CFG7) &
+ MP_CPUSYS_TOP_CORE_STALL_DCM_REG0_MASK) ==
+ (unsigned int) MP_CPUSYS_TOP_CORE_STALL_DCM_REG0_ON);
+
+ return ret;
+}
+
+void dcm_mp_cpusys_top_core_stall_dcm(bool on)
+{
+ if (on) {
+ /* TINFO = "Turn ON DCM 'mp_cpusys_top_core_stall_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MP0_DCM_CFG7,
+ MP_CPUSYS_TOP_CORE_STALL_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_CORE_STALL_DCM_REG0_ON);
+ } else {
+ /* TINFO = "Turn OFF DCM 'mp_cpusys_top_core_stall_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MP0_DCM_CFG7,
+ MP_CPUSYS_TOP_CORE_STALL_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_CORE_STALL_DCM_REG0_OFF);
+ }
+}
+
+#define MP_CPUSYS_TOP_CPUBIU_DCM_REG0_MASK ((0xffff << 0))
+#define MP_CPUSYS_TOP_CPUBIU_DCM_REG0_ON ((0xffff << 0))
+#define MP_CPUSYS_TOP_CPUBIU_DCM_REG0_OFF ((0x0 << 0))
+
+bool dcm_mp_cpusys_top_cpubiu_dcm_is_on(void)
+{
+ bool ret = true;
+
+ ret &= ((mmio_read_32(MP_CPUSYS_TOP_MCSIC_DCM0) &
+ MP_CPUSYS_TOP_CPUBIU_DCM_REG0_MASK) ==
+ (unsigned int) MP_CPUSYS_TOP_CPUBIU_DCM_REG0_ON);
+
+ return ret;
+}
+
+void dcm_mp_cpusys_top_cpubiu_dcm(bool on)
+{
+ if (on) {
+ /* TINFO = "Turn ON DCM 'mp_cpusys_top_cpubiu_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MCSIC_DCM0,
+ MP_CPUSYS_TOP_CPUBIU_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_CPUBIU_DCM_REG0_ON);
+ } else {
+ /* TINFO = "Turn OFF DCM 'mp_cpusys_top_cpubiu_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MCSIC_DCM0,
+ MP_CPUSYS_TOP_CPUBIU_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_CPUBIU_DCM_REG0_OFF);
+ }
+}
+
+#define MP_CPUSYS_TOP_CPU_PLL_DIV_0_DCM_REG0_MASK (BIT(24) | \
+ BIT(25))
+#define MP_CPUSYS_TOP_CPU_PLL_DIV_0_DCM_REG0_ON (BIT(24) | \
+ BIT(25))
+#define MP_CPUSYS_TOP_CPU_PLL_DIV_0_DCM_REG0_OFF ((0x0 << 24) | \
+ (0x0 << 25))
+
+bool dcm_mp_cpusys_top_cpu_pll_div_0_dcm_is_on(void)
+{
+ bool ret = true;
+
+ ret &= ((mmio_read_32(MP_CPUSYS_TOP_CPU_PLLDIV_CFG0) &
+ MP_CPUSYS_TOP_CPU_PLL_DIV_0_DCM_REG0_MASK) ==
+ (unsigned int) MP_CPUSYS_TOP_CPU_PLL_DIV_0_DCM_REG0_ON);
+
+ return ret;
+}
+
+void dcm_mp_cpusys_top_cpu_pll_div_0_dcm(bool on)
+{
+ if (on) {
+ /* TINFO = "Turn ON DCM 'mp_cpusys_top_cpu_pll_div_0_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_CPU_PLLDIV_CFG0,
+ MP_CPUSYS_TOP_CPU_PLL_DIV_0_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_CPU_PLL_DIV_0_DCM_REG0_ON);
+ } else {
+ /* TINFO = "Turn OFF DCM 'mp_cpusys_top_cpu_pll_div_0_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_CPU_PLLDIV_CFG0,
+ MP_CPUSYS_TOP_CPU_PLL_DIV_0_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_CPU_PLL_DIV_0_DCM_REG0_OFF);
+ }
+}
+
+#define MP_CPUSYS_TOP_CPU_PLL_DIV_1_DCM_REG0_MASK (BIT(24) | \
+ BIT(25))
+#define MP_CPUSYS_TOP_CPU_PLL_DIV_1_DCM_REG0_ON (BIT(24) | \
+ BIT(25))
+#define MP_CPUSYS_TOP_CPU_PLL_DIV_1_DCM_REG0_OFF ((0x0 << 24) | \
+ (0x0 << 25))
+
+bool dcm_mp_cpusys_top_cpu_pll_div_1_dcm_is_on(void)
+{
+ bool ret = true;
+
+ ret &= ((mmio_read_32(MP_CPUSYS_TOP_CPU_PLLDIV_CFG1) &
+ MP_CPUSYS_TOP_CPU_PLL_DIV_1_DCM_REG0_MASK) ==
+ (unsigned int) MP_CPUSYS_TOP_CPU_PLL_DIV_1_DCM_REG0_ON);
+
+ return ret;
+}
+
+void dcm_mp_cpusys_top_cpu_pll_div_1_dcm(bool on)
+{
+ if (on) {
+ /* TINFO = "Turn ON DCM 'mp_cpusys_top_cpu_pll_div_1_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_CPU_PLLDIV_CFG1,
+ MP_CPUSYS_TOP_CPU_PLL_DIV_1_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_CPU_PLL_DIV_1_DCM_REG0_ON);
+ } else {
+ /* TINFO = "Turn OFF DCM 'mp_cpusys_top_cpu_pll_div_1_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_CPU_PLLDIV_CFG1,
+ MP_CPUSYS_TOP_CPU_PLL_DIV_1_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_CPU_PLL_DIV_1_DCM_REG0_OFF);
+ }
+}
+
+#define MP_CPUSYS_TOP_FCM_STALL_DCM_REG0_MASK (BIT(4))
+#define MP_CPUSYS_TOP_FCM_STALL_DCM_REG0_ON (BIT(4))
+#define MP_CPUSYS_TOP_FCM_STALL_DCM_REG0_OFF ((0x0 << 4))
+
+bool dcm_mp_cpusys_top_fcm_stall_dcm_is_on(void)
+{
+ bool ret = true;
+
+ ret &= ((mmio_read_32(MP_CPUSYS_TOP_MP0_DCM_CFG7) &
+ MP_CPUSYS_TOP_FCM_STALL_DCM_REG0_MASK) ==
+ (unsigned int) MP_CPUSYS_TOP_FCM_STALL_DCM_REG0_ON);
+
+ return ret;
+}
+
+void dcm_mp_cpusys_top_fcm_stall_dcm(bool on)
+{
+ if (on) {
+ /* TINFO = "Turn ON DCM 'mp_cpusys_top_fcm_stall_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MP0_DCM_CFG7,
+ MP_CPUSYS_TOP_FCM_STALL_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_FCM_STALL_DCM_REG0_ON);
+ } else {
+ /* TINFO = "Turn OFF DCM 'mp_cpusys_top_fcm_stall_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MP0_DCM_CFG7,
+ MP_CPUSYS_TOP_FCM_STALL_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_FCM_STALL_DCM_REG0_OFF);
+ }
+}
+
+#define MP_CPUSYS_TOP_LAST_COR_IDLE_DCM_REG0_MASK ((0x1U << 31))
+#define MP_CPUSYS_TOP_LAST_COR_IDLE_DCM_REG0_ON ((0x1U << 31))
+#define MP_CPUSYS_TOP_LAST_COR_IDLE_DCM_REG0_OFF ((0x0U << 31))
+
+bool dcm_mp_cpusys_top_last_cor_idle_dcm_is_on(void)
+{
+ bool ret = true;
+
+ ret &= ((mmio_read_32(MP_CPUSYS_TOP_BUS_PLLDIV_CFG) &
+ MP_CPUSYS_TOP_LAST_COR_IDLE_DCM_REG0_MASK) ==
+ (unsigned int) MP_CPUSYS_TOP_LAST_COR_IDLE_DCM_REG0_ON);
+
+ return ret;
+}
+
+void dcm_mp_cpusys_top_last_cor_idle_dcm(bool on)
+{
+ if (on) {
+ /* TINFO = "Turn ON DCM 'mp_cpusys_top_last_cor_idle_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_BUS_PLLDIV_CFG,
+ MP_CPUSYS_TOP_LAST_COR_IDLE_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_LAST_COR_IDLE_DCM_REG0_ON);
+ } else {
+ /* TINFO = "Turn OFF DCM 'mp_cpusys_top_last_cor_idle_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_BUS_PLLDIV_CFG,
+ MP_CPUSYS_TOP_LAST_COR_IDLE_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_LAST_COR_IDLE_DCM_REG0_OFF);
+ }
+}
+
+#define MP_CPUSYS_TOP_MISC_DCM_REG0_MASK (BIT(1) | \
+ BIT(4))
+#define MP_CPUSYS_TOP_MISC_DCM_REG0_ON (BIT(1) | \
+ BIT(4))
+#define MP_CPUSYS_TOP_MISC_DCM_REG0_OFF ((0x0 << 1) | \
+ (0x0 << 4))
+
+bool dcm_mp_cpusys_top_misc_dcm_is_on(void)
+{
+ bool ret = true;
+
+ ret &= ((mmio_read_32(MP_CPUSYS_TOP_MP_MISC_DCM_CFG0) &
+ MP_CPUSYS_TOP_MISC_DCM_REG0_MASK) ==
+ (unsigned int) MP_CPUSYS_TOP_MISC_DCM_REG0_ON);
+
+ return ret;
+}
+
+void dcm_mp_cpusys_top_misc_dcm(bool on)
+{
+ if (on) {
+ /* TINFO = "Turn ON DCM 'mp_cpusys_top_misc_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MP_MISC_DCM_CFG0,
+ MP_CPUSYS_TOP_MISC_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_MISC_DCM_REG0_ON);
+ } else {
+ /* TINFO = "Turn OFF DCM 'mp_cpusys_top_misc_dcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MP_MISC_DCM_CFG0,
+ MP_CPUSYS_TOP_MISC_DCM_REG0_MASK,
+ MP_CPUSYS_TOP_MISC_DCM_REG0_OFF);
+ }
+}
+
+#define MP_CPUSYS_TOP_MP0_QDCM_REG0_MASK (BIT(3))
+#define MP_CPUSYS_TOP_MP0_QDCM_REG1_MASK (BIT(0) | \
+ BIT(1) | \
+ BIT(2) | \
+ BIT(3))
+#define MP_CPUSYS_TOP_MP0_QDCM_REG0_ON (BIT(3))
+#define MP_CPUSYS_TOP_MP0_QDCM_REG1_ON (BIT(0) | \
+ BIT(1) | \
+ BIT(2) | \
+ BIT(3))
+#define MP_CPUSYS_TOP_MP0_QDCM_REG0_OFF ((0x0 << 3))
+#define MP_CPUSYS_TOP_MP0_QDCM_REG1_OFF ((0x0 << 0) | \
+ (0x0 << 1) | \
+ (0x0 << 2) | \
+ (0x0 << 3))
+
+bool dcm_mp_cpusys_top_mp0_qdcm_is_on(void)
+{
+ bool ret = true;
+
+ ret &= ((mmio_read_32(MP_CPUSYS_TOP_MP_MISC_DCM_CFG0) &
+ MP_CPUSYS_TOP_MP0_QDCM_REG0_MASK) ==
+ (unsigned int) MP_CPUSYS_TOP_MP0_QDCM_REG0_ON);
+ ret &= ((mmio_read_32(MP_CPUSYS_TOP_MP0_DCM_CFG0) &
+ MP_CPUSYS_TOP_MP0_QDCM_REG1_MASK) ==
+ (unsigned int) MP_CPUSYS_TOP_MP0_QDCM_REG1_ON);
+
+ return ret;
+}
+
+void dcm_mp_cpusys_top_mp0_qdcm(bool on)
+{
+ if (on) {
+ /* TINFO = "Turn ON DCM 'mp_cpusys_top_mp0_qdcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MP_MISC_DCM_CFG0,
+ MP_CPUSYS_TOP_MP0_QDCM_REG0_MASK,
+ MP_CPUSYS_TOP_MP0_QDCM_REG0_ON);
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MP0_DCM_CFG0,
+ MP_CPUSYS_TOP_MP0_QDCM_REG1_MASK,
+ MP_CPUSYS_TOP_MP0_QDCM_REG1_ON);
+ } else {
+ /* TINFO = "Turn OFF DCM 'mp_cpusys_top_mp0_qdcm'" */
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MP_MISC_DCM_CFG0,
+ MP_CPUSYS_TOP_MP0_QDCM_REG0_MASK,
+ MP_CPUSYS_TOP_MP0_QDCM_REG0_OFF);
+ mmio_clrsetbits_32(MP_CPUSYS_TOP_MP0_DCM_CFG0,
+ MP_CPUSYS_TOP_MP0_QDCM_REG1_MASK,
+ MP_CPUSYS_TOP_MP0_QDCM_REG1_OFF);
+ }
+}
+
+#define CPCCFG_REG_EMI_WFIFO_REG0_MASK (BIT(0) | \
+ BIT(1) | \
+ BIT(2) | \
+ BIT(3))
+#define CPCCFG_REG_EMI_WFIFO_REG0_ON (BIT(0) | \
+ BIT(1) | \
+ BIT(2) | \
+ BIT(3))
+#define CPCCFG_REG_EMI_WFIFO_REG0_OFF ((0x0 << 0) | \
+ (0x0 << 1) | \
+ (0x0 << 2) | \
+ (0x0 << 3))
+
+bool dcm_cpccfg_reg_emi_wfifo_is_on(void)
+{
+ bool ret = true;
+
+ ret &= ((mmio_read_32(CPCCFG_REG_EMI_WFIFO) &
+ CPCCFG_REG_EMI_WFIFO_REG0_MASK) ==
+ (unsigned int) CPCCFG_REG_EMI_WFIFO_REG0_ON);
+
+ return ret;
+}
+
+void dcm_cpccfg_reg_emi_wfifo(bool on)
+{
+ if (on) {
+ /* TINFO = "Turn ON DCM 'cpccfg_reg_emi_wfifo'" */
+ mmio_clrsetbits_32(CPCCFG_REG_EMI_WFIFO,
+ CPCCFG_REG_EMI_WFIFO_REG0_MASK,
+ CPCCFG_REG_EMI_WFIFO_REG0_ON);
+ } else {
+ /* TINFO = "Turn OFF DCM 'cpccfg_reg_emi_wfifo'" */
+ mmio_clrsetbits_32(CPCCFG_REG_EMI_WFIFO,
+ CPCCFG_REG_EMI_WFIFO_REG0_MASK,
+ CPCCFG_REG_EMI_WFIFO_REG0_OFF);
+ }
+}
diff --git a/plat/mediatek/mt8195/drivers/dcm/mtk_dcm_utils.h b/plat/mediatek/mt8195/drivers/dcm/mtk_dcm_utils.h
new file mode 100644
index 0000000..e5743af
--- /dev/null
+++ b/plat/mediatek/mt8195/drivers/dcm/mtk_dcm_utils.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2021, MediaTek Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef MTK_DCM_UTILS_H
+#define MTK_DCM_UTILS_H
+
+#include <stdbool.h>
+
+#include <mtk_dcm.h>
+#include <platform_def.h>
+
+/* Base */
+#define MP_CPUSYS_TOP_BASE (MCUCFG_BASE + 0x8000)
+#define CPCCFG_REG_BASE (MCUCFG_BASE + 0xA800)
+
+/* Register Definition */
+#define MP_CPUSYS_TOP_CPU_PLLDIV_CFG0 (MP_CPUSYS_TOP_BASE + 0x22a0)
+#define MP_CPUSYS_TOP_CPU_PLLDIV_CFG1 (MP_CPUSYS_TOP_BASE + 0x22a4)
+#define MP_CPUSYS_TOP_BUS_PLLDIV_CFG (MP_CPUSYS_TOP_BASE + 0x22e0)
+#define MP_CPUSYS_TOP_MCSIC_DCM0 (MP_CPUSYS_TOP_BASE + 0x2440)
+#define MP_CPUSYS_TOP_MP_ADB_DCM_CFG0 (MP_CPUSYS_TOP_BASE + 0x2500)
+#define MP_CPUSYS_TOP_MP_ADB_DCM_CFG4 (MP_CPUSYS_TOP_BASE + 0x2510)
+#define MP_CPUSYS_TOP_MP_MISC_DCM_CFG0 (MP_CPUSYS_TOP_BASE + 0x2518)
+#define MP_CPUSYS_TOP_MCUSYS_DCM_CFG0 (MP_CPUSYS_TOP_BASE + 0x25c0)
+#define CPCCFG_REG_EMI_WFIFO (CPCCFG_REG_BASE + 0x100)
+#define MP_CPUSYS_TOP_MP0_DCM_CFG0 (MP_CPUSYS_TOP_BASE + 0x4880)
+#define MP_CPUSYS_TOP_MP0_DCM_CFG7 (MP_CPUSYS_TOP_BASE + 0x489c)
+
+/* MP_CPUSYS_TOP */
+bool dcm_mp_cpusys_top_adb_dcm_is_on(void);
+void dcm_mp_cpusys_top_adb_dcm(bool on);
+bool dcm_mp_cpusys_top_apb_dcm_is_on(void);
+void dcm_mp_cpusys_top_apb_dcm(bool on);
+bool dcm_mp_cpusys_top_bus_pll_div_dcm_is_on(void);
+void dcm_mp_cpusys_top_bus_pll_div_dcm(bool on);
+bool dcm_mp_cpusys_top_core_stall_dcm_is_on(void);
+void dcm_mp_cpusys_top_core_stall_dcm(bool on);
+bool dcm_mp_cpusys_top_cpubiu_dcm_is_on(void);
+void dcm_mp_cpusys_top_cpubiu_dcm(bool on);
+bool dcm_mp_cpusys_top_cpu_pll_div_0_dcm_is_on(void);
+void dcm_mp_cpusys_top_cpu_pll_div_0_dcm(bool on);
+bool dcm_mp_cpusys_top_cpu_pll_div_1_dcm_is_on(void);
+void dcm_mp_cpusys_top_cpu_pll_div_1_dcm(bool on);
+bool dcm_mp_cpusys_top_fcm_stall_dcm_is_on(void);
+void dcm_mp_cpusys_top_fcm_stall_dcm(bool on);
+bool dcm_mp_cpusys_top_last_cor_idle_dcm_is_on(void);
+void dcm_mp_cpusys_top_last_cor_idle_dcm(bool on);
+bool dcm_mp_cpusys_top_misc_dcm_is_on(void);
+void dcm_mp_cpusys_top_misc_dcm(bool on);
+bool dcm_mp_cpusys_top_mp0_qdcm_is_on(void);
+void dcm_mp_cpusys_top_mp0_qdcm(bool on);
+/* CPCCFG_REG */
+bool dcm_cpccfg_reg_emi_wfifo_is_on(void);
+void dcm_cpccfg_reg_emi_wfifo(bool on);
+
+#endif
diff --git a/plat/mediatek/mt8195/drivers/spm/mt_spm_suspend.c b/plat/mediatek/mt8195/drivers/spm/mt_spm_suspend.c
index b40fa87..4487348 100644
--- a/plat/mediatek/mt8195/drivers/spm/mt_spm_suspend.c
+++ b/plat/mediatek/mt8195/drivers/spm/mt_spm_suspend.c
@@ -97,7 +97,7 @@
/* [4] */
.reg_spm_vrf18_req = 0,
/* [7] FIXME: default disable HW Auto S1*/
- .reg_spm_ddr_en_req = 1,
+ .reg_spm_ddr_en_req = 0,
/* [8] */
.reg_spm_dvfs_req = 0,
/* [9] */
diff --git a/plat/mediatek/mt8195/platform.mk b/plat/mediatek/mt8195/platform.mk
index 481e9ad..f4604c4 100644
--- a/plat/mediatek/mt8195/platform.mk
+++ b/plat/mediatek/mt8195/platform.mk
@@ -14,7 +14,8 @@
-I${MTK_PLAT}/common/drivers/timer/ \
-I${MTK_PLAT}/common/drivers/uart/ \
-I${MTK_PLAT}/common/lpm/ \
- -I${MTK_PLAT_SOC}/drivers/dp/ \
+ -I${MTK_PLAT_SOC}/drivers/dcm \
+ -I${MTK_PLAT_SOC}/drivers/dp/ \
-I${MTK_PLAT_SOC}/drivers/gpio/ \
-I${MTK_PLAT_SOC}/drivers/mcdi/ \
-I${MTK_PLAT_SOC}/drivers/pmic/ \
@@ -56,6 +57,8 @@
${MTK_PLAT_SOC}/aarch64/platform_common.c \
${MTK_PLAT_SOC}/aarch64/plat_helpers.S \
${MTK_PLAT_SOC}/bl31_plat_setup.c \
+ ${MTK_PLAT_SOC}/drivers/dcm/mtk_dcm.c \
+ ${MTK_PLAT_SOC}/drivers/dcm/mtk_dcm_utils.c \
${MTK_PLAT_SOC}/drivers/dp/mt_dp.c \
${MTK_PLAT_SOC}/drivers/gpio/mtgpio.c \
${MTK_PLAT_SOC}/drivers/mcdi/mt_cpu_pm.c \
diff --git a/plat/nxp/soc-lx2160a/soc.def b/plat/nxp/soc-lx2160a/soc.def
index bd0dd15..24d1d13 100644
--- a/plat/nxp/soc-lx2160a/soc.def
+++ b/plat/nxp/soc-lx2160a/soc.def
@@ -91,7 +91,7 @@
# Location of BL2 on OCRAM
BL2_BASE_ADDR := $(shell echo $$(( $(OCRAM_START_ADDR) + $(NXP_ROM_RSVD) + $(CSF_HDR_SZ) )))
# Covert to HEX to be used by create_pbl.mk
-BL2_BASE := $$(echo "obase=16; ${BL2_BASE_ADDR}" | bc)
+BL2_BASE := $(shell echo "0x"$$(echo "obase=16; ${BL2_BASE_ADDR}" | bc))
# BL2_HDR_LOC is at (OCRAM_ADDR + NXP_ROM_RSVD)
# This value BL2_HDR_LOC + CSF_HDR_SZ should not overalp with BL2_BASE
@@ -107,95 +107,5 @@
# SoC Errata
ERRATA_SOC_A050426 := 1
-ifneq (${CACHE_LINE},)
-$(eval $(call add_define_val,PLATFORM_CACHE_LINE_SHIFT,${CACHE_LINE}))
-$(eval CACHE_WRITEBACK_GRANULE=$(shell echo $$((1 << $(CACHE_LINE)))))
-$(eval $(call add_define_val,CACHE_WRITEBACK_GRANULE,$(CACHE_WRITEBACK_GRANULE)))
-endif
-
-ifneq (${INTERCONNECT},)
-$(eval $(call add_define,NXP_HAS_CCN508))
-endif
-
-ifneq (${CHASSIS},)
-$(eval $(call add_define,CONFIG_CHASSIS_${CHASSIS}))
-endif
-
-ifneq (${PLAT_DDR_PHY},)
-$(eval $(call add_define,NXP_DDR_${PLAT_DDR_PHY}))
-endif
-
-ifneq (${PHYS_SYS},)
-$(eval $(call add_define,CONFIG_PHYS_64BIT))
-endif
-
-ifneq (${CSF_HDR_SZ},)
-$(eval $(call add_define_val,CSF_HDR_SZ,${CSF_HDR_SZ}))
-endif
-
-ifneq (${OCRAM_START_ADDR},)
-$(eval $(call add_define_val,NXP_OCRAM_ADDR,${OCRAM_START_ADDR}))
-endif
-
-ifneq (${OCRAM_SIZE},)
-$(eval $(call add_define_val,NXP_OCRAM_SIZE,${OCRAM_SIZE}))
-endif
-
-ifneq (${NXP_ROM_RSVD},)
-$(eval $(call add_define_val,NXP_ROM_RSVD,${NXP_ROM_RSVD}))
-endif
-
-ifneq (${BL2_BASE_ADDR},)
-$(eval $(call add_define_val,BL2_BASE,${BL2_BASE_ADDR}))
-endif
-
-ifeq (${SEC_MEM_NON_COHERENT},yes)
-$(eval $(call add_define,SEC_MEM_NON_COHERENT))
-endif
-
-ifneq (${NXP_ESDHC_ENDIANNESS},)
-$(eval $(call add_define,NXP_ESDHC_${NXP_ESDHC_ENDIANNESS}))
-endif
-
-ifneq (${NXP_SFP_VER},)
-$(eval $(call add_define,NXP_SFP_VER_${NXP_SFP_VER}))
-endif
-
-ifneq (${NXP_SFP_ENDIANNESS},)
-$(eval $(call add_define,NXP_SFP_${NXP_SFP_ENDIANNESS}))
-endif
-
-ifneq (${NXP_GPIO_ENDIANNESS},)
-$(eval $(call add_define,NXP_GPIO_${NXP_GPIO_ENDIANNESS}))
-endif
-
-ifneq (${NXP_SNVS_ENDIANNESS},)
-$(eval $(call add_define,NXP_SNVS_${NXP_SNVS_ENDIANNESS}))
-endif
-
-ifneq (${NXP_GUR_ENDIANNESS},)
-$(eval $(call add_define,NXP_GUR_${NXP_GUR_ENDIANNESS}))
-endif
-
-ifneq (${NXP_FSPI_ENDIANNESS},)
-$(eval $(call add_define,NXP_FSPI_${NXP_FSPI_ENDIANNESS}))
-endif
-
# enable dynamic memory mapping
PLAT_XLAT_TABLES_DYNAMIC := 1
-
-ifneq (${NXP_SEC_ENDIANNESS},)
-$(eval $(call add_define,NXP_SEC_${NXP_SEC_ENDIANNESS}))
-endif
-
-ifneq (${NXP_DDR_ENDIANNESS},)
-$(eval $(call add_define,NXP_DDR_${NXP_DDR_ENDIANNESS}))
-endif
-
-ifneq (${NXP_DDR_INTLV_256B},)
-$(eval $(call add_define,NXP_DDR_INTLV_256B))
-endif
-
-ifneq (${PLAT_XLAT_TABLES_DYNAMIC},)
-$(eval $(call add_define,PLAT_XLAT_TABLES_DYNAMIC))
-endif
diff --git a/plat/nxp/soc-lx2160a/soc.mk b/plat/nxp/soc-lx2160a/soc.mk
index b9649b4..8ab1430 100644
--- a/plat/nxp/soc-lx2160a/soc.mk
+++ b/plat/nxp/soc-lx2160a/soc.mk
@@ -15,7 +15,7 @@
# get SoC-specific defnitions
include ${PLAT_SOC_PATH}/soc.def
-
+include ${PLAT_COMMON_PATH}/plat_make_helper/soc_common_def.mk
include ${PLAT_COMMON_PATH}/plat_make_helper/plat_build_macros.mk
# SoC-specific
diff --git a/plat/qemu/qemu/include/platform_def.h b/plat/qemu/qemu/include/platform_def.h
index fbcaa63..0891d80 100644
--- a/plat/qemu/qemu/include/platform_def.h
+++ b/plat/qemu/qemu/include/platform_def.h
@@ -81,7 +81,7 @@
#define SEC_ROM_SIZE 0x00020000
#define NS_DRAM0_BASE 0x40000000
-#define NS_DRAM0_SIZE 0x3de00000
+#define NS_DRAM0_SIZE 0xc0000000
#define SEC_SRAM_BASE 0x0e000000
#define SEC_SRAM_SIZE 0x00060000
diff --git a/plat/rockchip/rk3399/drivers/dram/dram.h b/plat/rockchip/rk3399/drivers/dram/dram.h
index 0eb12cf..5572b16 100644
--- a/plat/rockchip/rk3399/drivers/dram/dram.h
+++ b/plat/rockchip/rk3399/drivers/dram/dram.h
@@ -149,7 +149,7 @@
uint32_t rx_cal_dqs[2][4];
};
-extern __sramdata struct rk3399_sdram_params sdram_config;
+extern struct rk3399_sdram_params sdram_config;
void dram_init(void);