diff --git a/arch/mips/mach-octeon/include/mach/cvmx-bootinfo.h b/arch/mips/mach-octeon/include/mach/cvmx-bootinfo.h
index 3379871..97438ff 100644
--- a/arch/mips/mach-octeon/include/mach/cvmx-bootinfo.h
+++ b/arch/mips/mach-octeon/include/mach/cvmx-bootinfo.h
@@ -125,226 +125,4 @@
 
 #endif /*   (CVMX_BOOTINFO_MAJ_VER == 1) */
 
-/* Type defines for board and chip types */
-enum cvmx_board_types_enum {
-	CVMX_BOARD_TYPE_NULL = 0,
-	CVMX_BOARD_TYPE_SIM = 1,
-	CVMX_BOARD_TYPE_EBT3000 = 2,
-	CVMX_BOARD_TYPE_KODAMA = 3,
-	CVMX_BOARD_TYPE_NIAGARA = 4,
-	CVMX_BOARD_TYPE_NAC38 = 5,	/* formerly NAO38 */
-	CVMX_BOARD_TYPE_THUNDER = 6,
-	CVMX_BOARD_TYPE_TRANTOR = 7,
-	CVMX_BOARD_TYPE_EBH3000 = 8,
-	CVMX_BOARD_TYPE_EBH3100 = 9,
-	CVMX_BOARD_TYPE_HIKARI = 10,
-	CVMX_BOARD_TYPE_CN3010_EVB_HS5 = 11,
-	CVMX_BOARD_TYPE_CN3005_EVB_HS5 = 12,
-	CVMX_BOARD_TYPE_KBP = 13,
-	/* Deprecated, CVMX_BOARD_TYPE_CN3010_EVB_HS5 supports the CN3020 */
-	CVMX_BOARD_TYPE_CN3020_EVB_HS5 = 14,
-	CVMX_BOARD_TYPE_EBT5800 = 15,
-	CVMX_BOARD_TYPE_NICPRO2 = 16,
-	CVMX_BOARD_TYPE_EBH5600 = 17,
-	CVMX_BOARD_TYPE_EBH5601 = 18,
-	CVMX_BOARD_TYPE_EBH5200 = 19,
-	CVMX_BOARD_TYPE_BBGW_REF = 20,
-	CVMX_BOARD_TYPE_NIC_XLE_4G = 21,
-	CVMX_BOARD_TYPE_EBT5600 = 22,
-	CVMX_BOARD_TYPE_EBH5201 = 23,
-	CVMX_BOARD_TYPE_EBT5200 = 24,
-	CVMX_BOARD_TYPE_CB5600	= 25,
-	CVMX_BOARD_TYPE_CB5601	= 26,
-	CVMX_BOARD_TYPE_CB5200	= 27,
-	/* Special 'generic' board type, supports many boards */
-	CVMX_BOARD_TYPE_GENERIC = 28,
-	CVMX_BOARD_TYPE_EBH5610 = 29,
-	CVMX_BOARD_TYPE_LANAI2_A = 30,
-	CVMX_BOARD_TYPE_LANAI2_U = 31,
-	CVMX_BOARD_TYPE_EBB5600 = 32,
-	CVMX_BOARD_TYPE_EBB6300 = 33,
-	CVMX_BOARD_TYPE_NIC_XLE_10G = 34,
-	CVMX_BOARD_TYPE_LANAI2_G = 35,
-	CVMX_BOARD_TYPE_EBT5810 = 36,
-	CVMX_BOARD_TYPE_NIC10E = 37,
-	CVMX_BOARD_TYPE_EP6300C = 38,
-	CVMX_BOARD_TYPE_EBB6800 = 39,
-	CVMX_BOARD_TYPE_NIC4E = 40,
-	CVMX_BOARD_TYPE_NIC2E = 41,
-	CVMX_BOARD_TYPE_EBB6600 = 42,
-	CVMX_BOARD_TYPE_REDWING = 43,
-	CVMX_BOARD_TYPE_NIC68_4 = 44,
-	CVMX_BOARD_TYPE_NIC10E_66 = 45,
-	CVMX_BOARD_TYPE_MAX,
-
-	/*
-	 * The range from CVMX_BOARD_TYPE_MAX to
-	 * CVMX_BOARD_TYPE_CUST_DEFINED_MIN is reserved for future
-	 * SDK use.
-	 */
-
-	/*
-	 * Set aside a range for customer boards.  These numbers are managed
-	 * by Cavium.
-	 */
-	CVMX_BOARD_TYPE_CUST_DEFINED_MIN = 10000,
-	CVMX_BOARD_TYPE_CUST_WSX16 = 10001,
-	CVMX_BOARD_TYPE_CUST_NS0216 = 10002,
-	CVMX_BOARD_TYPE_CUST_NB5 = 10003,
-	CVMX_BOARD_TYPE_CUST_WMR500 = 10004,
-	CVMX_BOARD_TYPE_CUST_ITB101 = 10005,
-	CVMX_BOARD_TYPE_CUST_NTE102 = 10006,
-	CVMX_BOARD_TYPE_CUST_AGS103 = 10007,
-	CVMX_BOARD_TYPE_CUST_GST104 = 10008,
-	CVMX_BOARD_TYPE_CUST_GCT105 = 10009,
-	CVMX_BOARD_TYPE_CUST_AGS106 = 10010,
-	CVMX_BOARD_TYPE_CUST_SGM107 = 10011,
-	CVMX_BOARD_TYPE_CUST_GCT108 = 10012,
-	CVMX_BOARD_TYPE_CUST_AGS109 = 10013,
-	CVMX_BOARD_TYPE_CUST_GCT110 = 10014,
-	CVMX_BOARD_TYPE_CUST_L2_AIR_SENDER = 10015,
-	CVMX_BOARD_TYPE_CUST_L2_AIR_RECEIVER = 10016,
-	CVMX_BOARD_TYPE_CUST_L2_ACCTON2_TX = 10017,
-	CVMX_BOARD_TYPE_CUST_L2_ACCTON2_RX = 10018,
-	CVMX_BOARD_TYPE_CUST_L2_WSTRNSNIC_TX = 10019,
-	CVMX_BOARD_TYPE_CUST_L2_WSTRNSNIC_RX = 10020,
-	CVMX_BOARD_TYPE_CUST_L2_ZINWELL = 10021,
-	CVMX_BOARD_TYPE_CUST_DEFINED_MAX = 20000,
-
-	/*
-	 * Set aside a range for customer private use.	The SDK won't
-	 * use any numbers in this range.
-	 */
-	CVMX_BOARD_TYPE_CUST_PRIVATE_MIN = 20001,
-	CVMX_BOARD_TYPE_UBNT_E100 = 20002,
-	CVMX_BOARD_TYPE_CUST_DSR1000N = 20006,
-	CVMX_BOARD_TYPE_KONTRON_S1901 = 21901,
-	CVMX_BOARD_TYPE_CUST_PRIVATE_MAX = 30000,
-
-	/* The remaining range is reserved for future use. */
-};
-
-enum cvmx_chip_types_enum {
-	CVMX_CHIP_TYPE_NULL = 0,
-	CVMX_CHIP_SIM_TYPE_DEPRECATED = 1,
-	CVMX_CHIP_TYPE_OCTEON_SAMPLE = 2,
-	CVMX_CHIP_TYPE_MAX,
-};
-
-/*
- * Compatibility alias for NAC38 name change, planned to be removed
- * from SDK 1.7
- */
-#define CVMX_BOARD_TYPE_NAO38	CVMX_BOARD_TYPE_NAC38
-
-/* Functions to return string based on type */
-#define ENUM_BRD_TYPE_CASE(x)						\
-	case x:								\
-		return(#x + 16)		/* Skip CVMX_BOARD_TYPE_ */
-
-static inline const char *cvmx_board_type_to_string(enum
-						    cvmx_board_types_enum type)
-{
-	switch (type) {
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NULL);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_SIM);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBT3000);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_KODAMA);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NIAGARA);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NAC38);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_THUNDER);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_TRANTOR);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH3000);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH3100);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_HIKARI);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CN3010_EVB_HS5);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CN3005_EVB_HS5);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_KBP);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CN3020_EVB_HS5);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBT5800);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NICPRO2);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH5600);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH5601);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH5200);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_BBGW_REF);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NIC_XLE_4G);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBT5600);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH5201);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBT5200);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CB5600);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CB5601);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CB5200);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_GENERIC);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH5610);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_LANAI2_A);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_LANAI2_U);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBB5600);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBB6300);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NIC_XLE_10G);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_LANAI2_G);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBT5810);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NIC10E);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EP6300C);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBB6800);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NIC4E);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NIC2E);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBB6600);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_REDWING);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NIC68_4);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NIC10E_66);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_MAX);
-
-		/* Customer boards listed here */
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_DEFINED_MIN);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_WSX16);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_NS0216);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_NB5);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_WMR500);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_ITB101);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_NTE102);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_AGS103);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_GST104);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_GCT105);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_AGS106);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_SGM107);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_GCT108);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_AGS109);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_GCT110);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_L2_AIR_SENDER);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_L2_AIR_RECEIVER);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_L2_ACCTON2_TX);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_L2_ACCTON2_RX);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_L2_WSTRNSNIC_TX);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_L2_WSTRNSNIC_RX);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_L2_ZINWELL);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_DEFINED_MAX);
-
-		/* Customer private range */
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MIN);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_UBNT_E100);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_DSR1000N);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_KONTRON_S1901);
-		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MAX);
-	}
-
-	return NULL;
-}
-
-#define ENUM_CHIP_TYPE_CASE(x)						\
-	case x:								\
-		return(#x + 15)		/* Skip CVMX_CHIP_TYPE */
-
-static inline const char *cvmx_chip_type_to_string(enum
-						   cvmx_chip_types_enum type)
-{
-	switch (type) {
-		ENUM_CHIP_TYPE_CASE(CVMX_CHIP_TYPE_NULL);
-		ENUM_CHIP_TYPE_CASE(CVMX_CHIP_SIM_TYPE_DEPRECATED);
-		ENUM_CHIP_TYPE_CASE(CVMX_CHIP_TYPE_OCTEON_SAMPLE);
-		ENUM_CHIP_TYPE_CASE(CVMX_CHIP_TYPE_MAX);
-	}
-
-	return "Unsupported Chip";
-}
-
 #endif /* __CVMX_BOOTINFO_H__ */
diff --git a/arch/mips/mach-octeon/include/mach/cvmx-bootloader.h b/arch/mips/mach-octeon/include/mach/cvmx-bootloader.h
new file mode 100644
index 0000000..9abe021
--- /dev/null
+++ b/arch/mips/mach-octeon/include/mach/cvmx-bootloader.h
@@ -0,0 +1,172 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2020 Marvell International Ltd.
+ */
+
+/*
+ * Bootloader definitions that are shared with other programs
+ */
+
+#ifndef __CVMX_BOOTLOADER__
+#define __CVMX_BOOTLOADER__
+
+/*
+ * The bootloader_header_t structure defines the header that is present
+ * at the start of binary u-boot images.  This header is used to locate
+ * the bootloader image in NAND, and also to allow verification of images
+ * for normal NOR booting. This structure is placed at the beginning of a
+ * bootloader binary image, and remains in the executable code.
+ */
+#define BOOTLOADER_HEADER_MAGIC		0x424f4f54	/* "BOOT" in ASCII */
+
+#define BOOTLOADER_HEADER_COMMENT_LEN	64
+#define BOOTLOADER_HEADER_VERSION_LEN	64
+/* limited by the space to the next exception handler */
+#define BOOTLOADER_HEADER_MAX_SIZE	0x200
+
+#define BOOTLOADER_HEADER_CURRENT_MAJOR_REV 1
+#define BOOTLOADER_HEADER_CURRENT_MINOR_REV 2
+/*
+ * Revision history
+ * 1.1  Initial released revision. (SDK 1.9)
+ * 1.2  TLB based relocatable image (SDK 2.0)
+ */
+
+#ifndef __ASSEMBLY__
+struct bootloader_header {
+	uint32_t jump_instr;	/*
+				 * Jump to executable code following the
+				 * header.  This allows this header to be
+				 * (and remain) part of the executable image)
+				 */
+	uint32_t nop_instr;	/* Must be 0x0 */
+	uint32_t magic;		/* Magic number to identify header */
+	uint32_t hcrc;		/* CRC of all of header excluding this field */
+
+	uint16_t hlen;		/* Length of header in bytes */
+	uint16_t maj_rev;	/* Major revision */
+	uint16_t min_rev;	/* Minor revision */
+	uint16_t board_type;	/* Board type that the image is for */
+
+	uint32_t dlen;		/* Length of data (following header) in bytes */
+	uint32_t dcrc;		/* CRC of data */
+	uint64_t address;	/* Mips virtual address */
+	uint32_t flags;
+	uint16_t image_type;	/* Defined in bootloader_image_t enum */
+	uint16_t resv0;		/* pad */
+
+	uint32_t reserved1;
+	uint32_t reserved2;
+	uint32_t reserved3;
+	uint32_t reserved4;
+
+	/* Optional, for descriptive purposes */
+	char comment_string[BOOTLOADER_HEADER_COMMENT_LEN];
+	/* Optional, for descriptive purposes */
+	char version_string[BOOTLOADER_HEADER_VERSION_LEN];
+} __packed;
+
+/* Defines for flag field */
+#define BL_HEADER_FLAG_FAILSAFE		1
+
+enum bootloader_image {
+	BL_HEADER_IMAGE_UNKNOWN = 0x0,
+	BL_HEADER_IMAGE_STAGE2,		/* Binary bootloader stage2 image */
+	BL_HEADER_IMAGE_STAGE3,		/* Binary bootloader stage3 image */
+	BL_HEADER_IMAGE_NOR,		/* Binary bootloader for NOR boot */
+	BL_HEADER_IMAGE_PCIBOOT,	/* Binary bootloader for PCI boot */
+	BL_HEADER_IMAGE_UBOOT_ENV,	/* Environment for u-boot */
+	/* Bootloader before U-Boot (stage 1/1.5) */
+	BL_HEADER_IMAGE_PRE_UBOOT,
+	BL_HEADER_IMAGE_STAGE1,		/* NOR stage 1 bootloader */
+	BL_HEADER_IMAGE_MAX,
+	/* Range for customer private use.  Will not be used by Cavium Inc. */
+	BL_HEADER_IMAGE_CUST_RESERVED_MIN = 0x1000,
+	BL_HEADER_IMAGE_CUST_RESERVED_MAX = 0x1fff
+};
+
+#endif /* __ASSEMBLY__ */
+
+/*
+ * Maximum address searched for NAND boot images and environments.
+ * This is used by stage1 and stage2.
+ */
+#define MAX_NAND_SEARCH_ADDR	0x800000
+
+/* Maximum address to look for start of normal bootloader */
+#define MAX_NOR_SEARCH_ADDR	0x400000
+
+/*
+ * Defines for RAM based environment set by the host or the previous
+ * bootloader in a chain boot configuration.
+ */
+
+#define U_BOOT_RAM_ENV_ADDR	0x1000
+#define U_BOOT_RAM_ENV_SIZE	0x1000
+#define U_BOOT_RAM_ENV_CRC_SIZE	0x4
+#define U_BOOT_RAM_ENV_ADDR_2	(U_BOOT_RAM_ENV_ADDR + U_BOOT_RAM_ENV_SIZE)
+/* Address of environment in L2 cache if booted from cache */
+#define U_BOOT_CACHE_ENV_ADDR	0x000ff000
+/* Size of environment in L2 cache */
+#define U_BOOT_CACHE_ENV_SIZE	0x1000
+
+/* Board numbers and names */
+
+/* Type defines for board and chip types */
+enum cvmx_board_types_enum {
+	CVMX_BOARD_TYPE_NULL = 0,
+	CVMX_BOARD_TYPE_SIM = 1,
+	/* Special 'generic' board type, supports many boards */
+	CVMX_BOARD_TYPE_GENERIC = 28,
+	CVMX_BOARD_TYPE_EBB7304 = 76,
+	CVMX_BOARD_TYPE_MAX,
+	/* NOTE:  256-257 are being used by a customer. */
+
+	/*
+	 * The range from CVMX_BOARD_TYPE_MAX to
+	 * CVMX_BOARD_TYPE_CUST_DEFINED_MIN is reserved
+	 * for future SDK use.
+	 */
+
+	/*
+	 * Set aside a range for customer boards. These numbers are managed
+	 * by Cavium.
+	 */
+	CVMX_BOARD_TYPE_CUST_DEFINED_MIN = 10000,
+	CVMX_BOARD_TYPE_CUST_DEFINED_MAX = 20000,
+
+	/*
+	 * Set aside a range for customer private use.  The SDK won't
+	 * use any numbers in this range.
+	 */
+	CVMX_BOARD_TYPE_CUST_PRIVATE_MIN = 20001,
+	CVMX_BOARD_TYPE_CUST_PRIVATE_MAX = 30000,
+};
+
+/* Functions to return string based on type */
+/* Skip CVMX_BOARD_TYPE_ */
+#define ENUM_BRD_TYPE_CASE(x)	case x: return(#x + 16)
+
+static inline const char
+*cvmx_board_type_to_string(enum cvmx_board_types_enum type)
+{
+	switch (type) {
+		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NULL);
+		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_SIM);
+		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_GENERIC);
+		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBB7304);
+		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_MAX);
+
+		/* Customer boards listed here */
+		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_DEFINED_MIN);
+		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_DEFINED_MAX);
+
+		/* Customer private range */
+		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MIN);
+		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MAX);
+	}
+
+	return "Unsupported Board";
+}
+
+#endif /* __CVMX_BOOTLOADER__ */
diff --git a/tools/.gitignore b/tools/.gitignore
index 82bdce2..a021ea9 100644
--- a/tools/.gitignore
+++ b/tools/.gitignore
@@ -32,5 +32,6 @@
 /spl_size_limit
 /sunxi-spl-image-builder
 /ubsha1
+/update_octeon_header
 /version.h
 /xway-swap-bytes
diff --git a/tools/Makefile b/tools/Makefile
index 51123fd..253a6b9 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -206,6 +206,9 @@
 hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela
 hostprogs-$(CONFIG_RISCV) += prelink-riscv
 
+hostprogs-$(CONFIG_ARCH_OCTEON) += update_octeon_header
+update_octeon_header-objs := update_octeon_header.o lib/crc32.o
+
 hostprogs-y += fdtgrep
 fdtgrep-objs += $(LIBFDT_OBJS) common/fdt_region.o fdtgrep.o
 
diff --git a/tools/update_octeon_header.c b/tools/update_octeon_header.c
new file mode 100644
index 0000000..8054cee
--- /dev/null
+++ b/tools/update_octeon_header.c
@@ -0,0 +1,456 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2020 Marvell International Ltd.
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stddef.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+#include <arpa/inet.h>
+#include <linux/compiler.h>
+#include <u-boot/crc.h>
+
+#include "mkimage.h"
+
+#include "../arch/mips/mach-octeon/include/mach/cvmx-bootloader.h"
+
+#define BUF_SIZE	(16 * 1024)
+#define NAME_LEN	100
+
+/* word offset */
+#define WOFFSETOF(type, elem)	(offsetof(type, elem) / 4)
+
+static int stage2_flag;
+static int stage_1_5_flag;
+static int stage_1_flag;
+
+/* Getoptions variables must be global */
+static int failsafe_flag;
+static int pciboot_flag;
+static int env_flag;
+
+static const struct option long_options[] = {
+	/* These options set a flag. */
+	{"failsafe", no_argument, &failsafe_flag, 1},
+	{"pciboot", no_argument, &pciboot_flag, 1},
+	{"nandstage2", no_argument, &stage2_flag, 1},
+	{"spistage2", no_argument, &stage2_flag, 1},
+	{"norstage2", no_argument, &stage2_flag, 1},
+	{"stage2", no_argument, &stage2_flag, 1},
+	{"stage1.5", no_argument, &stage_1_5_flag, 1},
+	{"stage1", no_argument, &stage_1_flag, 1},
+	{"environment", no_argument, &env_flag, 1},
+	/*
+	 * These options don't set a flag.
+	 * We distinguish them by their indices.
+	 */
+	{"board", required_argument, 0, 0},
+	{"text_base", required_argument, 0, 0},
+	{0, 0, 0, 0}
+};
+
+static int lookup_board_type(char *board_name)
+{
+	int i;
+	int board_type = 0;
+	char *substr = NULL;
+
+	/* Detect stage 2 bootloader boards */
+	if (strcasestr(board_name, "_stage2")) {
+		printf("Stage 2 bootloader detected from substring %s in name %s\n",
+		       "_stage2", board_name);
+		stage2_flag = 1;
+	} else {
+		printf("Stage 2 bootloader NOT detected from name \"%s\"\n",
+		       board_name);
+	}
+
+	if (strcasestr(board_name, "_stage1")) {
+		printf("Stage 1 bootloader detected from substring %s in name %s\n",
+		       "_stage1", board_name);
+		stage_1_flag = 1;
+	}
+
+	/* Generic is a special case since there are numerous sub-types */
+	if (!strncasecmp("generic", board_name, strlen("generic")))
+		return CVMX_BOARD_TYPE_GENERIC;
+
+	/*
+	 * If we're an eMMC stage 2 bootloader, cut off the _emmc_stage2
+	 * part of the name.
+	 */
+	substr = strcasestr(board_name, "_emmc_stage2");
+	if (substr && (substr[strlen("_emmc_stage2")] == '\0')) {
+		/*return CVMX_BOARD_TYPE_GENERIC;*/
+
+		printf("  Converting board name %s to ", board_name);
+		*substr = '\0';
+		printf("%s\n", board_name);
+	}
+
+	/*
+	 * If we're a NAND stage 2 bootloader, cut off the _nand_stage2
+	 * part of the name.
+	 */
+	substr = strcasestr(board_name, "_nand_stage2");
+	if (substr && (substr[strlen("_nand_stage2")] == '\0')) {
+		/*return CVMX_BOARD_TYPE_GENERIC;*/
+
+		printf("  Converting board name %s to ", board_name);
+		*substr = '\0';
+		printf("%s\n", board_name);
+	}
+
+	/*
+	 * If we're a SPI stage 2 bootloader, cut off the _spi_stage2
+	 * part of the name.
+	 */
+	substr = strcasestr(board_name, "_spi_stage2");
+	if (substr && (substr[strlen("_spi_stage2")] == '\0')) {
+		printf("  Converting board name %s to ", board_name);
+		*substr = '\0';
+		printf("%s\n", board_name);
+	}
+
+	for (i = CVMX_BOARD_TYPE_NULL; i < CVMX_BOARD_TYPE_MAX; i++)
+		if (!strcasecmp(cvmx_board_type_to_string(i), board_name))
+			board_type = i;
+
+	for (i = CVMX_BOARD_TYPE_CUST_DEFINED_MIN;
+	     i < CVMX_BOARD_TYPE_CUST_DEFINED_MAX; i++)
+		if (!strncasecmp(cvmx_board_type_to_string(i), board_name,
+				 strlen(cvmx_board_type_to_string(i))))
+			board_type = i;
+
+	for (i = CVMX_BOARD_TYPE_CUST_PRIVATE_MIN;
+	     i < CVMX_BOARD_TYPE_CUST_PRIVATE_MAX; i++)
+		if (!strncasecmp(cvmx_board_type_to_string(i), board_name,
+				 strlen(cvmx_board_type_to_string(i))))
+			board_type = i;
+
+	return board_type;
+}
+
+static void usage(void)
+{
+	printf("Usage: update_octeon_header <filename> <board_name> [--failsafe] [--text_base=0xXXXXX]\n");
+}
+
+int main(int argc, char *argv[])
+{
+	int fd;
+	uint8_t buf[BUF_SIZE];
+	uint32_t data_crc = 0;
+	int len;
+	int data_len = 0;
+	struct bootloader_header header;
+	char filename[NAME_LEN];
+	int i;
+	int option_index = 0;	/* getopt_long stores the option index here. */
+	char board_name[NAME_LEN] = { 0 };
+	char tmp_board_name[NAME_LEN] = { 0 };
+	int c;
+	int board_type = 0;
+	unsigned long long address = 0;
+	ssize_t ret;
+	const char *type_str = NULL;
+	int hdr_size = sizeof(struct bootloader_header);
+
+	/*
+	 * Compile time check, if the size of the bootloader_header structure
+	 * has changed.
+	 */
+	compiletime_assert(sizeof(struct bootloader_header) == 192,
+			   "Octeon bootloader header size changed (!= 192)!");
+
+	/* Bail out, if argument count is incorrect */
+	if (argc < 3) {
+		usage();
+		return -1;
+	}
+
+	debug("header size is: %d bytes\n", hdr_size);
+
+	/* Parse command line options using getopt_long */
+	while (1) {
+		c = getopt_long(argc, argv, "h", long_options, &option_index);
+
+		/* Detect the end of the options. */
+		if (c == -1)
+			break;
+
+		switch (c) {
+			/* All long options handled in case 0 */
+		case 0:
+			/* If this option set a flag, do nothing else now. */
+			if (long_options[option_index].flag != 0)
+				break;
+			debug("option(l) %s", long_options[option_index].name);
+
+			if (!optarg) {
+				usage();
+				return -1;
+			}
+			debug(" with arg %s\n", optarg);
+
+			if (!strcmp(long_options[option_index].name, "board")) {
+				if (strlen(optarg) >= NAME_LEN) {
+					printf("strncpy() issue detected!");
+					exit(-1);
+				}
+				strncpy(board_name, optarg, NAME_LEN);
+
+				printf("Using user supplied board name: %s\n",
+				       board_name);
+			} else if (!strcmp(long_options[option_index].name,
+					   "text_base")) {
+				address = strtoull(optarg, NULL, 0);
+				printf("Address of image is: 0x%llx\n",
+				       (unsigned long long)address);
+				if (!(address & 0xFFFFFFFFULL << 32)) {
+					if (address & 1 << 31) {
+						address |= 0xFFFFFFFFULL << 32;
+						printf("Converting address to 64 bit compatibility space: 0x%llx\n",
+						       address);
+					}
+				}
+			}
+			break;
+
+		case 'h':
+		case '?':
+			/* getopt_long already printed an error message. */
+			usage();
+			return -1;
+
+		default:
+			abort();
+		}
+	}
+
+	if (optind < argc) {
+		/*
+		 * We only support one argument - an optional bootloader
+		 * file name
+		 */
+		if (argc - optind > 2) {
+			fprintf(stderr, "non-option ARGV-elements: ");
+			while (optind < argc)
+				fprintf(stderr, "%s ", argv[optind++]);
+			fprintf(stderr, "\n");
+
+			usage();
+			return -1;
+		}
+	}
+
+	if (strlen(argv[optind]) >= NAME_LEN) {
+		fprintf(stderr, "strncpy() issue detected!");
+		exit(-1);
+	}
+	strncpy(filename, argv[optind], NAME_LEN);
+
+	if (board_name[0] == '\0') {
+		if (strlen(argv[optind + 1]) >= NAME_LEN) {
+			fprintf(stderr, "strncpy() issue detected!");
+			exit(-1);
+		}
+		strncpy(board_name, argv[optind + 1], NAME_LEN);
+	}
+
+	if (strlen(board_name) >= NAME_LEN) {
+		fprintf(stderr, "strncpy() issue detected!");
+		exit(-1);
+	}
+	strncpy(tmp_board_name, board_name, NAME_LEN);
+
+	fd = open(filename, O_RDWR);
+	if (fd < 0) {
+		fprintf(stderr, "Unable to open file: %s\n", filename);
+		exit(-1);
+	}
+
+	if (failsafe_flag)
+		printf("Setting failsafe flag\n");
+
+	if (strlen(board_name)) {
+		int offset = 0;
+
+		printf("Supplied board name of: %s\n", board_name);
+
+		if (strstr(board_name, "failsafe")) {
+			failsafe_flag = 1;
+			printf("Setting failsafe flag based on board name\n");
+		}
+		/* Skip leading octeon_ if present. */
+		if (!strncmp(board_name, "octeon_", 7))
+			offset = 7;
+
+		/*
+		 * Check to see if 'failsafe' is in the name.  If so, set the
+		 * failsafe flag.  Also, ignore extra trailing characters on
+		 * passed parameter when comparing against board names.
+		 * We actually use the configuration name from u-boot, so it
+		 * may have some other variant names.  Variants other than
+		 * failsafe _must_ be passed to this program explicitly
+		 */
+
+		board_type = lookup_board_type(board_name + offset);
+		if (!board_type) {
+			/* Retry with 'cust_' prefix to catch boards that are
+			 * in the customer section (such as nb5)
+			 */
+			sprintf(tmp_board_name, "cust_%s", board_name + offset);
+			board_type = lookup_board_type(tmp_board_name);
+		}
+
+		/* reset to original value */
+		strncpy(tmp_board_name, board_name, NAME_LEN);
+		if (!board_type) {
+			/*
+			 * Retry with 'cust_private_' prefix to catch boards
+			 * that are in the customer private section
+			 */
+			sprintf(tmp_board_name, "cust_private_%s",
+				board_name + offset);
+			board_type = lookup_board_type(tmp_board_name);
+		}
+
+		if (!board_type) {
+			fprintf(stderr,
+				"ERROR: unable to determine board type\n");
+			exit(-1);
+		}
+		printf("Board type is: %d: %s\n", board_type,
+		       cvmx_board_type_to_string(board_type));
+	} else {
+		fprintf(stderr, "Board name must be specified!\n");
+		exit(-1);
+	}
+
+	/*
+	 * Check to see if there is either an existing header, or that there
+	 * are zero valued bytes where we want to put the header
+	 */
+	len = read(fd, buf, BUF_SIZE);
+	if (len > 0) {
+		/*
+		 * Copy the header, as the first word (jump instruction, needs
+		 * to remain the same.
+		 */
+		memcpy(&header, buf, hdr_size);
+		/*
+		 * Check to see if we have zero bytes (excluding first 4, which
+		 * are the jump instruction)
+		 */
+		for (i = 1; i < hdr_size / 4; i++) {
+			if (((uint32_t *)buf)[i]) {
+				fprintf(stderr,
+					"ERROR: non-zero word found %x in location %d required for header, aborting\n",
+				       ((uint32_t *)buf)[i], i);
+				exit(-1);
+			}
+		}
+		printf("Zero bytes found in header location, adding header.\n");
+
+	} else {
+		fprintf(stderr, "Unable to read from file %s\n", filename);
+		exit(-1);
+	}
+
+	/* Read data bytes and generate CRC */
+	lseek(fd, hdr_size, SEEK_SET);
+
+	while ((len = read(fd, buf, BUF_SIZE)) > 0) {
+		data_crc = crc32(data_crc, buf, len);
+		data_len += len;
+	}
+	printf("CRC of data: 0x%x, length: %d\n", data_crc, data_len);
+
+	/* Now create the new header */
+	header.magic = htonl(BOOTLOADER_HEADER_MAGIC);
+	header.maj_rev = htons(BOOTLOADER_HEADER_CURRENT_MAJOR_REV);
+	header.min_rev = htons(BOOTLOADER_HEADER_CURRENT_MINOR_REV);
+	header.dlen = htonl(data_len);
+	header.dcrc = htonl(data_crc);
+	header.board_type = htons(board_type);
+	header.address = address;
+	if (failsafe_flag)
+		header.flags |= htonl(BL_HEADER_FLAG_FAILSAFE);
+
+	printf("Stage 2 flag is %sset\n", stage2_flag ? "" : "not ");
+	printf("Stage 1 flag is %sset\n", stage_1_flag ? "" : "not ");
+	if (pciboot_flag)
+		header.image_type = htons(BL_HEADER_IMAGE_PCIBOOT);
+	else if (stage2_flag)
+		header.image_type = htons(BL_HEADER_IMAGE_STAGE2);
+	else if (stage_1_flag)
+		header.image_type = htons(BL_HEADER_IMAGE_STAGE1);
+	else if (env_flag)
+		header.image_type = htons(BL_HEADER_IMAGE_UBOOT_ENV);
+	else if (stage_1_5_flag || stage_1_flag)
+		header.image_type = htons(BL_HEADER_IMAGE_PRE_UBOOT);
+	else
+		header.image_type = htons(BL_HEADER_IMAGE_NOR);
+
+	switch (ntohs(header.image_type)) {
+	case BL_HEADER_IMAGE_UNKNOWN:
+		type_str = "Unknown";
+		break;
+	case BL_HEADER_IMAGE_STAGE1:
+		type_str = "Stage 1";
+		break;
+	case BL_HEADER_IMAGE_STAGE2:
+		type_str = "Stage 2";
+		break;
+	case BL_HEADER_IMAGE_PRE_UBOOT:
+		type_str = "Pre-U-Boot";
+		break;
+	case BL_HEADER_IMAGE_STAGE3:
+		type_str = "Stage 3";
+		break;
+	case BL_HEADER_IMAGE_NOR:
+		type_str = "NOR";
+		break;
+	case BL_HEADER_IMAGE_PCIBOOT:
+		type_str = "PCI Boot";
+		break;
+	case BL_HEADER_IMAGE_UBOOT_ENV:
+		type_str = "U-Boot Environment";
+		break;
+	default:
+		if (ntohs(header.image_type) >= BL_HEADER_IMAGE_CUST_RESERVED_MIN &&
+		    ntohs(header.image_type) <= BL_HEADER_IMAGE_CUST_RESERVED_MAX)
+			type_str = "Customer Reserved";
+		else
+			type_str = "Unsupported";
+	}
+	printf("Header image type: %s\n", type_str);
+	header.hlen = htons(hdr_size);
+
+	/* Now compute header CRC over all of the header excluding the CRC */
+	header.hcrc = crc32(0, (void *)&header, 12);
+	header.hcrc = htonl(crc32(header.hcrc, ((void *)&(header)) + 16,
+				  hdr_size - 16));
+
+	/* Seek to beginning of file */
+	lseek(fd, 0, SEEK_SET);
+
+	/* Write header to file */
+	ret = write(fd, &header, hdr_size);
+	if (ret < 0)
+		perror("write");
+
+	close(fd);
+
+	printf("Header CRC: 0x%x\n", ntohl(header.hcrc));
+	return 0;
+}