Merge branch 'next'

11 files changed, 940 insertions, 356 deletions

diff --git a/tools/Makefile b/tools/Makefile
index 3626919633..34a1aa7a8b 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -147,6 +147,7 @@ dumpimage-mkimage-objs := aisimage.o \
 			gpimage.o \
 			gpimage-common.o \
 			mtk_image.o \
+			mtk_nand_headers.o \
 			$(ECDSA_OBJS-y) \
 			$(RSA_OBJS-y) \
 			$(AES_OBJS-y)
diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py
index ecb3595603..261107b335 100644
--- a/tools/binman/ftest.py
+++ b/tools/binman/ftest.py
@@ -5782,7 +5782,7 @@ fdt         fdtmap                Extract the devicetree blob from the fdtmap
         # Check that the data appears in the file somewhere
         self.assertIn(U_BOOT_SPL_DATA, data)
 
-        # Get struct image_header -> ih_name
+        # Get struct legacy_img_hdr -> ih_name
         name = data[0x20:0x40]
 
         # Build the filename that we expect to be placed in there, by virtue of
@@ -5799,7 +5799,7 @@ fdt         fdtmap                Extract the devicetree blob from the fdtmap
         # Check that the data appears in the file somewhere
         self.assertIn(U_BOOT_SPL_DATA, data)
 
-        # Get struct image_header -> ih_name
+        # Get struct legacy_img_hdr -> ih_name
         name = data[0x20:0x40]
 
         # Build the filename that we expect to be placed in there, by virtue of
diff --git a/tools/default_image.c b/tools/default_image.c
index e164c0c27d..4a067e6586 100644
--- a/tools/default_image.c
+++ b/tools/default_image.c
@@ -22,7 +22,7 @@
 #include <u-boot/crc.h>
 #include <imximage.h>
 
-static image_header_t header;
+static struct legacy_img_hdr header;
 
 static int image_check_image_types(uint8_t type)
 {
@@ -46,15 +46,15 @@ static int image_verify_header(unsigned char *ptr, int image_size,
 	uint32_t len;
 	const unsigned char *data;
 	uint32_t checksum;
-	image_header_t header;
-	image_header_t *hdr = &header;
+	struct legacy_img_hdr header;
+	struct legacy_img_hdr *hdr = &header;
 
 	/*
 	 * create copy of header so that we can blank out the
 	 * checksum field for checking - this can't be done
 	 * on the PROT_READ mapped data.
 	 */
-	memcpy(hdr, ptr, sizeof(image_header_t));
+	memcpy(hdr, ptr, sizeof(struct legacy_img_hdr));
 
 	if (be32_to_cpu(hdr->ih_magic) != IH_MAGIC) {
 		debug("%s: Bad Magic Number: \"%s\" is no valid image\n",
@@ -63,7 +63,7 @@ static int image_verify_header(unsigned char *ptr, int image_size,
 	}
 
 	data = (const unsigned char *)hdr;
-	len  = sizeof(image_header_t);
+	len  = sizeof(struct legacy_img_hdr);
 
 	checksum = be32_to_cpu(hdr->ih_hcrc);
 	hdr->ih_hcrc = cpu_to_be32(0);	/* clear for re-calculation */
@@ -74,8 +74,8 @@ static int image_verify_header(unsigned char *ptr, int image_size,
 		return -FDT_ERR_BADSTATE;
 	}
 
-	data = (const unsigned char *)ptr + sizeof(image_header_t);
-	len  = image_size - sizeof(image_header_t) ;
+	data = (const unsigned char *)ptr + sizeof(struct legacy_img_hdr);
+	len  = image_size - sizeof(struct legacy_img_hdr);
 
 	checksum = be32_to_cpu(hdr->ih_dcrc);
 	if (crc32(0, data, len) != checksum) {
@@ -94,13 +94,12 @@ static void image_set_header(void *ptr, struct stat *sbuf, int ifd,
 	uint32_t imagesize;
 	uint32_t ep;
 	uint32_t addr;
-
-	image_header_t * hdr = (image_header_t *)ptr;
+	struct legacy_img_hdr *hdr = (struct legacy_img_hdr *)ptr;
 
 	checksum = crc32(0,
 			(const unsigned char *)(ptr +
-				sizeof(image_header_t)),
-			sbuf->st_size - sizeof(image_header_t));
+				sizeof(struct legacy_img_hdr)),
+			sbuf->st_size - sizeof(struct legacy_img_hdr));
 
 	time = imagetool_get_source_date(params->cmdname, sbuf->st_mtime);
 	ep = params->ep;
@@ -108,11 +107,11 @@ static void image_set_header(void *ptr, struct stat *sbuf, int ifd,
 
 	if (params->type == IH_TYPE_FIRMWARE_IVT)
 		/* Add size of CSF minus IVT */
-		imagesize = sbuf->st_size - sizeof(image_header_t)
+		imagesize = sbuf->st_size - sizeof(struct legacy_img_hdr)
 			    + 0x2060 - sizeof(flash_header_v2_t);
 
 	else
-		imagesize = sbuf->st_size - sizeof(image_header_t);
+		imagesize = sbuf->st_size - sizeof(struct legacy_img_hdr);
 
 	if (params->os == IH_OS_TEE) {
 		addr = optee_image_get_load_addr(hdr);
@@ -134,14 +133,14 @@ static void image_set_header(void *ptr, struct stat *sbuf, int ifd,
 	image_set_name(hdr, params->imagename);
 
 	checksum = crc32(0, (const unsigned char *)hdr,
-				sizeof(image_header_t));
+				sizeof(struct legacy_img_hdr));
 
 	image_set_hcrc(hdr, checksum);
 }
 
 static int image_extract_subimage(void *ptr, struct image_tool_params *params)
 {
-	const image_header_t *hdr = (const image_header_t *)ptr;
+	const struct legacy_img_hdr *hdr = (const struct legacy_img_hdr *)ptr;
 	ulong file_data;
 	ulong file_len;
 
@@ -175,7 +174,7 @@ static int image_extract_subimage(void *ptr, struct image_tool_params *params)
 U_BOOT_IMAGE_TYPE(
 	defimage,
 	"Default Image support",
-	sizeof(image_header_t),
+	sizeof(struct legacy_img_hdr),
 	(void *)&header,
 	image_check_params,
 	image_verify_header,
diff --git a/tools/dtoc/test_fdt.py b/tools/dtoc/test_fdt.py
index 8a990b8bd7..a3e36ea363 100755
--- a/tools/dtoc/test_fdt.py
+++ b/tools/dtoc/test_fdt.py
@@ -851,4 +851,3 @@ def main():
 
 if __name__ == '__main__':
     sys.exit(main())
-sys.exit(1)
diff --git a/tools/fit_image.c b/tools/fit_image.c
index 979f2411ee..923a9755b7 100644
--- a/tools/fit_image.c
+++ b/tools/fit_image.c
@@ -22,7 +22,7 @@
 #include <version.h>
 #include <u-boot/crc.h>
 
-static image_header_t header;
+static struct legacy_img_hdr header;
 
 static int fit_add_file_data(struct image_tool_params *params, size_t size_inc,
 			     const char *tmpfile)
@@ -915,7 +915,7 @@ static int fit_check_params(struct image_tool_params *params)
 U_BOOT_IMAGE_TYPE(
 	fitimage,
 	"FIT Image support",
-	sizeof(image_header_t),
+	sizeof(struct legacy_img_hdr),
 	(void *)&header,
 	fit_check_params,
 	fit_verify_header,
diff --git a/tools/imx8mimage.c b/tools/imx8mimage.c
index a4699decf9..35d0a92bfd 100644
--- a/tools/imx8mimage.c
+++ b/tools/imx8mimage.c
@@ -318,7 +318,7 @@ err_mmap:
 static int generate_ivt_for_fit(int fd, int fit_offset, uint32_t ep,
 				uint32_t *fit_load_addr)
 {
-	image_header_t image_header;
+	struct legacy_img_hdr image_header;
 	int ret;
 
 	uint32_t fit_size, load_addr;
@@ -330,8 +330,8 @@ static int generate_ivt_for_fit(int fd, int fit_offset, uint32_t ep,
 		exit(EXIT_FAILURE);
 	}
 
-	if (read(fd, (char *)&image_header, sizeof(image_header_t)) !=
-	    sizeof(image_header_t)) {
+	if (read(fd, (char *)&image_header, sizeof(struct legacy_img_hdr)) !=
+	    sizeof(struct legacy_img_hdr)) {
 		fprintf(stderr, "generate_ivt_for_fit read failed: %s\n",
 			strerror(errno));
 		exit(EXIT_FAILURE);
@@ -600,7 +600,7 @@ void build_image(int ofd)
 			close(sld_fd);
 
 			file_off = sld_header_off;
-			file_off += sbuf.st_size + sizeof(image_header_t);
+			file_off += sbuf.st_size + sizeof(struct legacy_img_hdr);
 		}
 	}
 
diff --git a/tools/mkimage.c b/tools/mkimage.c
index 597cb3a5ce..30c6df7708 100644
--- a/tools/mkimage.c
+++ b/tools/mkimage.c
@@ -845,7 +845,7 @@ copy_file (int ifd, const char *datafile, int pad)
 	if (params.xflag) {
 		unsigned char *p = NULL;
 		/*
-		 * XIP: do not append the image_header_t at the
+		 * XIP: do not append the struct legacy_img_hdr at the
 		 * beginning of the file, but consume the space
 		 * reserved for it.
 		 */
diff --git a/tools/mtk_image.c b/tools/mtk_image.c
index de5ce4d964..5ef9334163 100644
--- a/tools/mtk_image.c
+++ b/tools/mtk_image.c
@@ -12,216 +12,7 @@
 #include <u-boot/sha256.h>
 #include "imagetool.h"
 #include "mtk_image.h"
-
-/* NAND header for SPI-NAND with 2KB page + 64B spare */
-static const union nand_boot_header snand_hdr_2k_64_data = {
-	.data = {
-		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
-		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
-		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
-		0x00, 0x00, 0x00, 0x08, 0x03, 0x00, 0x40, 0x00,
-		0x40, 0x00, 0x00, 0x08, 0x10, 0x00, 0x16, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x7B, 0xC4, 0x17, 0x9D,
-		0xCA, 0x42, 0x90, 0xD0, 0x98, 0xD0, 0xE0, 0xF7,
-		0xDB, 0xCD, 0x16, 0xF6, 0x03, 0x73, 0xD2, 0xB8,
-		0x93, 0xB2, 0x56, 0x5A, 0x84, 0x6E, 0x00, 0x00
-	}
-};
-
-/* NAND header for SPI-NAND with 2KB page + 120B/128B spare */
-static const union nand_boot_header snand_hdr_2k_128_data = {
-	.data = {
-		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
-		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
-		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
-		0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x70, 0x00,
-		0x40, 0x00, 0x00, 0x08, 0x10, 0x00, 0x16, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x90, 0x28, 0xED, 0x13,
-		0x7F, 0x12, 0x22, 0xCD, 0x3D, 0x06, 0xF1, 0xB3,
-		0x6F, 0x2E, 0xD9, 0xA0, 0x9D, 0x7A, 0xBD, 0xD7,
-		0xB3, 0x28, 0x3C, 0x13, 0xDB, 0x4E, 0x00, 0x00
-	}
-};
-
-/* NAND header for SPI-NAND with 4KB page + 256B spare */
-static const union nand_boot_header snand_hdr_4k_256_data = {
-	.data = {
-		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
-		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
-		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
-		0x00, 0x00, 0x00, 0x10, 0x05, 0x00, 0xE0, 0x00,
-		0x40, 0x00, 0x00, 0x08, 0x10, 0x00, 0x16, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x47, 0xED, 0x0E, 0xC3,
-		0x83, 0xBF, 0x41, 0xD2, 0x85, 0x21, 0x97, 0x57,
-		0xC4, 0x2E, 0x6B, 0x7A, 0x40, 0xE0, 0xCF, 0x8F,
-		0x37, 0xBD, 0x17, 0xB6, 0xC7, 0xFE, 0x00, 0x00
-	}
-};
-
-/* NAND header for Parallel NAND 1Gb with 2KB page + 64B spare */
-static const union nand_boot_header nand_hdr_1gb_2k_64_data = {
-	.data = {
-		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
-		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
-		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
-		0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x40, 0x00,
-		0x40, 0x00, 0x00, 0x04, 0x0B, 0x00, 0x11, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x12, 0x28, 0x1C, 0x12,
-		0x8F, 0xFD, 0xF8, 0x32, 0x6F, 0x6D, 0xCF, 0x6C,
-		0xDA, 0x21, 0x70, 0x8C, 0xDA, 0x0A, 0x22, 0x82,
-		0xAA, 0x59, 0xFA, 0x7C, 0x42, 0x2D, 0x00, 0x00
-	}
-};
-
-/* NAND header for Parallel NAND 2Gb with 2KB page + 64B spare */
-static const union nand_boot_header nand_hdr_2gb_2k_64_data = {
-	.data = {
-		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
-		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
-		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
-		0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x40, 0x00,
-		0x40, 0x00, 0x00, 0x08, 0x0B, 0x00, 0x11, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x20, 0x9C, 0x3D, 0x2D,
-		0x7B, 0x68, 0x63, 0x52, 0x2E, 0x04, 0x63, 0xF1,
-		0x35, 0x4E, 0x44, 0x3E, 0xF8, 0xAC, 0x9B, 0x95,
-		0xAB, 0xFE, 0xE4, 0xE1, 0xD5, 0xF9, 0x00, 0x00
-	}
-};
-
-/* NAND header for Parallel NAND 4Gb with 2KB page + 64B spare */
-static const union nand_boot_header nand_hdr_4gb_2k_64_data = {
-	.data = {
-		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
-		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
-		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
-		0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x40, 0x00,
-		0x40, 0x00, 0x00, 0x10, 0x0B, 0x00, 0x11, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0xE3, 0x0F, 0x86, 0x32,
-		0x68, 0x05, 0xD9, 0xC8, 0x13, 0xDF, 0xC5, 0x0B,
-		0x35, 0x3A, 0x68, 0xA5, 0x3C, 0x0C, 0x73, 0x87,
-		0x63, 0xB0, 0xBE, 0xCC, 0x84, 0x47, 0x00, 0x00
-	}
-};
-
-/* NAND header for Parallel NAND 2Gb with 2KB page + 128B spare */
-static const union nand_boot_header nand_hdr_2gb_2k_128_data = {
-	.data = {
-		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
-		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
-		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
-		0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x70, 0x00,
-		0x40, 0x00, 0x00, 0x08, 0x0B, 0x00, 0x11, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x01, 0xA5, 0xE9, 0x5A,
-		0xDF, 0x58, 0x62, 0x41, 0xD6, 0x26, 0x77, 0xBC,
-		0x76, 0x1F, 0x27, 0x4E, 0x4F, 0x6C, 0xC3, 0xF0,
-		0x36, 0xDE, 0xD9, 0xB3, 0xFF, 0x93, 0x00, 0x00
-	}
-};
-
-/* NAND header for Parallel NAND 4Gb with 2KB page + 128B spare */
-static const union nand_boot_header nand_hdr_4gb_2k_128_data = {
-	.data = {
-		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
-		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
-		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
-		0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x70, 0x00,
-		0x40, 0x00, 0x00, 0x10, 0x0B, 0x00, 0x11, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0xC2, 0x36, 0x52, 0x45,
-		0xCC, 0x35, 0xD8, 0xDB, 0xEB, 0xFD, 0xD1, 0x46,
-		0x76, 0x6B, 0x0B, 0xD5, 0x8B, 0xCC, 0x2B, 0xE2,
-		0xFE, 0x90, 0x83, 0x9E, 0xAE, 0x2D, 0x00, 0x00
-	}
-};
-
-static const struct nand_header_type {
-	const char *name;
-	const union nand_boot_header *data;
-} nand_headers[] = {
-	{
-		.name = "2k+64",
-		.data = &snand_hdr_2k_64_data
-	}, {
-		.name = "2k+120",
-		.data = &snand_hdr_2k_128_data
-	}, {
-		.name = "2k+128",
-		.data = &snand_hdr_2k_128_data
-	}, {
-		.name = "4k+256",
-		.data = &snand_hdr_4k_256_data
-	}, {
-		.name = "1g:2k+64",
-		.data = &nand_hdr_1gb_2k_64_data
-	}, {
-		.name = "2g:2k+64",
-		.data = &nand_hdr_2gb_2k_64_data
-	}, {
-		.name = "4g:2k+64",
-		.data = &nand_hdr_4gb_2k_64_data
-	}, {
-		.name = "2g:2k+128",
-		.data = &nand_hdr_2gb_2k_128_data
-	}, {
-		.name = "4g:2k+128",
-		.data = &nand_hdr_4gb_2k_128_data
-	}
-};
+#include "mtk_nand_headers.h"
 
 static const struct brom_img_type {
 	const char *name;
@@ -242,6 +33,9 @@ static const struct brom_img_type {
 	}, {
 		.name = "snand",
 		.type = BRLYT_TYPE_SNAND
+	}, {
+		.name = "spim-nand",
+		.type = BRLYT_TYPE_SNAND
 	}
 };
 
@@ -263,7 +57,8 @@ static char lk_name[32] = "U-Boot";
 static uint32_t crc32tbl[256];
 
 /* NAND header selected by user */
-static const union nand_boot_header *hdr_nand;
+static const struct nand_header_type *hdr_nand;
+static uint32_t hdr_nand_size;
 
 /* GFH header + 2 * 4KB pages of NAND */
 static char hdr_tmp[sizeof(struct gfh_header) + 0x2000];
@@ -402,12 +197,7 @@ static int mtk_brom_parse_imagename(const char *imagename)
 	}
 
 	/* parse nand header type */
-	for (i = 0; i < ARRAY_SIZE(nand_headers); i++) {
-		if (!strcmp(nand_headers[i].name, nandinfo)) {
-			hdr_nand = nand_headers[i].data;
-			break;
-		}
-	}
+	hdr_nand = mtk_nand_header_find(nandinfo);
 
 	/* parse device header offset */
 	if (hdr_offs && hdr_offs[0])
@@ -432,6 +222,9 @@ static int mtk_brom_parse_imagename(const char *imagename)
 		return -EINVAL;
 	}
 
+	if (hdr_media == BRLYT_TYPE_NAND || hdr_media == BRLYT_TYPE_SNAND)
+		hdr_nand_size = mtk_nand_header_size(hdr_nand);
+
 	return 0;
 }
 
@@ -468,7 +261,7 @@ static int mtk_image_vrec_header(struct image_tool_params *params,
 	}
 
 	if (hdr_media == BRLYT_TYPE_NAND || hdr_media == BRLYT_TYPE_SNAND)
-		tparams->header_size = 2 * le16_to_cpu(hdr_nand->pagesize);
+		tparams->header_size = hdr_nand_size;
 	else
 		tparams->header_size = sizeof(struct gen_device_header);
 
@@ -480,6 +273,25 @@ static int mtk_image_vrec_header(struct image_tool_params *params,
 	return SHA256_SUM_LEN;
 }
 
+static int mtk_image_verify_gfh(struct gfh_header *gfh, uint32_t type, int print)
+{
+	if (strcmp(gfh->file_info.name, GFH_FILE_INFO_NAME))
+		return -1;
+
+	if (le32_to_cpu(gfh->file_info.flash_type) != type)
+		return -1;
+
+	if (print)
+		printf("Load Address: %08x\n",
+		       le32_to_cpu(gfh->file_info.load_addr) +
+		       le32_to_cpu(gfh->file_info.jump_offset));
+
+	if (print)
+		printf("Architecture: %s\n", is_arm64_image ? "ARM64" : "ARM");
+
+	return 0;
+}
+
 static int mtk_image_verify_gen_header(const uint8_t *ptr, int print)
 {
 	union gen_boot_header *gbh = (union gen_boot_header *)ptr;
@@ -542,89 +354,57 @@ static int mtk_image_verify_gen_header(const uint8_t *ptr, int print)
 
 	gfh = (struct gfh_header *)(ptr + gfh_offset);
 
-	if (strcmp(gfh->file_info.name, GFH_FILE_INFO_NAME))
-		return -1;
-
-	if (le32_to_cpu(gfh->file_info.flash_type) != GFH_FLASH_TYPE_GEN)
-		return -1;
-
-	if (print)
-		printf("Load Address: %08x\n",
-		       le32_to_cpu(gfh->file_info.load_addr) +
-		       le32_to_cpu(gfh->file_info.jump_offset));
-
-	if (print)
-		printf("Architecture: %s\n", is_arm64_image ? "ARM64" : "ARM");
-
-	return 0;
+	return mtk_image_verify_gfh(gfh, GFH_FLASH_TYPE_GEN, print);
 }
 
 static int mtk_image_verify_nand_header(const uint8_t *ptr, int print)
 {
-	union nand_boot_header *nh = (union nand_boot_header *)ptr;
 	struct brom_layout_header *bh;
+	struct nand_header_info info;
 	struct gfh_header *gfh;
 	const char *bootmedia;
+	int ret;
 
-	if (strncmp(nh->version, NAND_BOOT_VERSION, sizeof(nh->version)) ||
-	    strcmp(nh->id, NAND_BOOT_ID))
-		return -1;
+	ret = mtk_nand_header_info(ptr, &info);
+	if (ret < 0)
+		return ret;
 
-	bh = (struct brom_layout_header *)(ptr + le16_to_cpu(nh->pagesize));
+	if (!ret) {
+		bh = (struct brom_layout_header *)(ptr + info.page_size);
 
-	if (strcmp(bh->name, BRLYT_NAME))
-		return -1;
+		if (strcmp(bh->name, BRLYT_NAME))
+			return -1;
+
+		if (le32_to_cpu(bh->magic) != BRLYT_MAGIC)
+			return -1;
 
-	if (le32_to_cpu(bh->magic) != BRLYT_MAGIC) {
-		return -1;
-	} else {
 		if (le32_to_cpu(bh->type) == BRLYT_TYPE_NAND)
 			bootmedia = "Parallel NAND";
 		else if (le32_to_cpu(bh->type) == BRLYT_TYPE_SNAND)
-			bootmedia = "Serial NAND";
+			bootmedia = "Serial NAND (SNFI/AP)";
 		else
 			return -1;
+	} else {
+		if (info.snfi)
+			bootmedia = "Serial NAND (SNFI/HSM)";
+		else
+			bootmedia = "Serial NAND (SPIM)";
 	}
 
 	if (print) {
-		printf("Boot Media: %s\n", bootmedia);
-
-		if (le32_to_cpu(bh->type) == BRLYT_TYPE_NAND) {
-			uint64_t capacity =
-				(uint64_t)le16_to_cpu(nh->numblocks) *
-				(uint64_t)le16_to_cpu(nh->pages_of_block) *
-				(uint64_t)le16_to_cpu(nh->pagesize) * 8;
-			printf("Capacity:     %dGb\n",
-			       (uint32_t)(capacity >> 30));
-		}
+		printf("Boot Media:   %s\n", bootmedia);
 
-		if (le16_to_cpu(nh->pagesize) >= 1024)
-			printf("Page Size:    %dKB\n",
-			       le16_to_cpu(nh->pagesize) >> 10);
+		if (info.page_size >= 1024)
+			printf("Page Size:    %dKB\n", info.page_size >> 10);
 		else
-			printf("Page Size:    %dB\n",
-			       le16_to_cpu(nh->pagesize));
+			printf("Page Size:    %dB\n", info.page_size);
 
-		printf("Spare Size:   %dB\n", le16_to_cpu(nh->oobsize));
+		printf("Spare Size:   %dB\n", info.spare_size);
 	}
 
-	gfh = (struct gfh_header *)(ptr + 2 * le16_to_cpu(nh->pagesize));
-
-	if (strcmp(gfh->file_info.name, GFH_FILE_INFO_NAME))
-		return -1;
-
-	if (le32_to_cpu(gfh->file_info.flash_type) != GFH_FLASH_TYPE_NAND)
-		return -1;
-
-	if (print)
-		printf("Load Address: %08x\n",
-		       le32_to_cpu(gfh->file_info.load_addr) +
-		       le32_to_cpu(gfh->file_info.jump_offset));
+	gfh = (struct gfh_header *)(ptr + info.gfh_offset);
 
-	if (print)
-		printf("Architecture: %s\n", is_arm64_image ? "ARM64" : "ARM");
-
-	return 0;
+	return mtk_image_verify_gfh(gfh, GFH_FLASH_TYPE_NAND, print);
 }
 
 static uint32_t crc32be_cal(const void *data, size_t length)
@@ -647,10 +427,10 @@ static uint32_t crc32be_cal(const void *data, size_t length)
 
 static int mtk_image_verify_mt7621_header(const uint8_t *ptr, int print)
 {
-	const image_header_t *hdr = (const image_header_t *)ptr;
+	const struct legacy_img_hdr *hdr = (const struct legacy_img_hdr *)ptr;
 	struct mt7621_nand_header *nhdr;
 	uint32_t spl_size, crcval;
-	image_header_t header;
+	struct legacy_img_hdr header;
 	int ret;
 
 	spl_size = image_get_size(hdr);
@@ -710,7 +490,7 @@ static int mtk_image_verify_mt7621_header(const uint8_t *ptr, int print)
 static int mtk_image_verify_header(unsigned char *ptr, int image_size,
 				   struct image_tool_params *params)
 {
-	image_header_t *hdr = (image_header_t *)ptr;
+	struct legacy_img_hdr *hdr = (struct legacy_img_hdr *)ptr;
 	union lk_hdr *lk = (union lk_hdr *)ptr;
 
 	/* nothing to verify for LK image header */
@@ -722,7 +502,7 @@ static int mtk_image_verify_header(unsigned char *ptr, int image_size,
 	if (image_get_magic(hdr) == IH_MAGIC)
 		return mtk_image_verify_mt7621_header(ptr, 0);
 
-	if (!strcmp((char *)ptr, NAND_BOOT_NAME))
+	if (is_mtk_nand_header(ptr))
 		return mtk_image_verify_nand_header(ptr, 0);
 	else
 		return mtk_image_verify_gen_header(ptr, 0);
@@ -732,7 +512,7 @@ static int mtk_image_verify_header(unsigned char *ptr, int image_size,
 
 static void mtk_image_print_header(const void *ptr)
 {
-	image_header_t *hdr = (image_header_t *)ptr;
+	struct legacy_img_hdr *hdr = (struct legacy_img_hdr *)ptr;
 	union lk_hdr *lk = (union lk_hdr *)ptr;
 
 	if (le32_to_cpu(lk->magic) == LK_PART_MAGIC) {
@@ -748,7 +528,7 @@ static void mtk_image_print_header(const void *ptr)
 		return;
 	}
 
-	if (!strcmp((char *)ptr, NAND_BOOT_NAME))
+	if (is_mtk_nand_header(ptr))
 		mtk_image_verify_nand_header(ptr, 1);
 	else
 		mtk_image_verify_gen_header(ptr, 1);
@@ -879,42 +659,39 @@ static void mtk_image_set_gen_header(void *ptr, off_t filesize,
 static void mtk_image_set_nand_header(void *ptr, off_t filesize,
 				      uint32_t loadaddr)
 {
-	union nand_boot_header *nh = (union nand_boot_header *)ptr;
 	struct brom_layout_header *brlyt;
 	struct gfh_header *gfh;
-	uint32_t payload_pages;
-	int i;
+	uint32_t payload_pages, nand_page_size;
 
-	/* NAND device header, repeat 4 times */
-	for (i = 0; i < 4; i++)
-		memcpy(nh + i, hdr_nand, sizeof(union nand_boot_header));
+	/* NAND header */
+	nand_page_size = mtk_nand_header_put(hdr_nand, ptr);
 
-	/* BRLYT header */
-	payload_pages = (filesize + le16_to_cpu(hdr_nand->pagesize) - 1) /
-			le16_to_cpu(hdr_nand->pagesize);
-	brlyt = (struct brom_layout_header *)
-		(ptr + le16_to_cpu(hdr_nand->pagesize));
-	put_brom_layout_header(brlyt, hdr_media);
-	brlyt->header_size = cpu_to_le32(2);
-	brlyt->total_size = cpu_to_le32(payload_pages);
-	brlyt->header_size_2 = brlyt->header_size;
-	brlyt->total_size_2 = brlyt->total_size;
-	brlyt->unused = cpu_to_le32(1);
+	if (nand_page_size) {
+		/* BRLYT header */
+		payload_pages = (filesize + nand_page_size - 1) /
+				nand_page_size;
+		brlyt = (struct brom_layout_header *)(ptr + nand_page_size);
+		put_brom_layout_header(brlyt, hdr_media);
+		brlyt->header_size = cpu_to_le32(2);
+		brlyt->total_size = cpu_to_le32(payload_pages);
+		brlyt->header_size_2 = brlyt->header_size;
+		brlyt->total_size_2 = brlyt->total_size;
+		brlyt->unused = cpu_to_le32(1);
+	}
 
 	/* GFH header */
-	gfh = (struct gfh_header *)(ptr + 2 * le16_to_cpu(hdr_nand->pagesize));
-	put_ghf_header(gfh, filesize, 2 * le16_to_cpu(hdr_nand->pagesize),
-		       loadaddr, GFH_FLASH_TYPE_NAND);
+	gfh = (struct gfh_header *)(ptr + hdr_nand_size);
+	put_ghf_header(gfh, filesize, hdr_nand_size, loadaddr,
+		       GFH_FLASH_TYPE_NAND);
 
 	/* Generate SHA256 hash */
-	put_hash((uint8_t *)gfh,
-		 filesize - 2 * le16_to_cpu(hdr_nand->pagesize) - SHA256_SUM_LEN);
+	put_hash((uint8_t *)gfh, filesize - hdr_nand_size - SHA256_SUM_LEN);
 }
 
 static void mtk_image_set_mt7621_header(void *ptr, off_t filesize,
 					uint32_t loadaddr)
 {
-	image_header_t *hdr = (image_header_t *)ptr;
+	struct legacy_img_hdr *hdr = (struct legacy_img_hdr *)ptr;
 	struct mt7621_stage1_header *shdr;
 	struct mt7621_nand_header *nhdr;
 	uint32_t datasize, crcval;
diff --git a/tools/mtk_image.h b/tools/mtk_image.h
index d868545a33..fad9372100 100644
--- a/tools/mtk_image.h
+++ b/tools/mtk_image.h
@@ -26,31 +26,6 @@ union gen_boot_header {
 #define SF_BOOT_NAME		"SF_BOOT"
 #define SDMMC_BOOT_NAME		"SDMMC_BOOT"
 
-/* Header for NAND */
-union nand_boot_header {
-	struct {
-		char name[12];
-		char version[4];
-		char id[8];
-		uint16_t ioif;
-		uint16_t pagesize;
-		uint16_t addrcycles;
-		uint16_t oobsize;
-		uint16_t pages_of_block;
-		uint16_t numblocks;
-		uint16_t writesize_shift;
-		uint16_t erasesize_shift;
-		uint8_t dummy[60];
-		uint8_t ecc_parity[28];
-	};
-
-	uint8_t data[0x80];
-};
-
-#define NAND_BOOT_NAME		"BOOTLOADER!"
-#define NAND_BOOT_VERSION	"V006"
-#define NAND_BOOT_ID		"NFIINFO"
-
 /* BootROM layout header */
 struct brom_layout_header {
 	char name[8];
diff --git a/tools/mtk_nand_headers.c b/tools/mtk_nand_headers.c
new file mode 100644
index 0000000000..2fa91e7af0
--- /dev/null
+++ b/tools/mtk_nand_headers.c
@@ -0,0 +1,668 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * MediaTek BootROM NAND header definitions
+ *
+ * Copyright (C) 2022 MediaTek Inc.
+ * Author: Weijie Gao <weijie.gao@mediatek.com>
+ */
+
+#include <stdint.h>
+#include <string.h>
+#include "imagetool.h"
+#include "mtk_image.h"
+#include "mtk_nand_headers.h"
+
+/* NAND header for SPI-NAND with 2KB page + 64B spare */
+static const union nand_boot_header snand_hdr_2k_64_data = {
+	.data = {
+		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+		0x00, 0x00, 0x00, 0x08, 0x03, 0x00, 0x40, 0x00,
+		0x40, 0x00, 0x00, 0x08, 0x10, 0x00, 0x16, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x7B, 0xC4, 0x17, 0x9D,
+		0xCA, 0x42, 0x90, 0xD0, 0x98, 0xD0, 0xE0, 0xF7,
+		0xDB, 0xCD, 0x16, 0xF6, 0x03, 0x73, 0xD2, 0xB8,
+		0x93, 0xB2, 0x56, 0x5A, 0x84, 0x6E, 0x00, 0x00
+	}
+};
+
+/* NAND header for SPI-NAND with 2KB page + 120B/128B spare */
+static const union nand_boot_header snand_hdr_2k_128_data = {
+	.data = {
+		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+		0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x70, 0x00,
+		0x40, 0x00, 0x00, 0x08, 0x10, 0x00, 0x16, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x90, 0x28, 0xED, 0x13,
+		0x7F, 0x12, 0x22, 0xCD, 0x3D, 0x06, 0xF1, 0xB3,
+		0x6F, 0x2E, 0xD9, 0xA0, 0x9D, 0x7A, 0xBD, 0xD7,
+		0xB3, 0x28, 0x3C, 0x13, 0xDB, 0x4E, 0x00, 0x00
+	}
+};
+
+/* NAND header for SPI-NAND with 4KB page + 256B spare */
+static const union nand_boot_header snand_hdr_4k_256_data = {
+	.data = {
+		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+		0x00, 0x00, 0x00, 0x10, 0x05, 0x00, 0xE0, 0x00,
+		0x40, 0x00, 0x00, 0x08, 0x10, 0x00, 0x16, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x47, 0xED, 0x0E, 0xC3,
+		0x83, 0xBF, 0x41, 0xD2, 0x85, 0x21, 0x97, 0x57,
+		0xC4, 0x2E, 0x6B, 0x7A, 0x40, 0xE0, 0xCF, 0x8F,
+		0x37, 0xBD, 0x17, 0xB6, 0xC7, 0xFE, 0x00, 0x00
+	}
+};
+
+/* NAND header for Parallel NAND 1Gb with 2KB page + 64B spare */
+static const union nand_boot_header nand_hdr_1gb_2k_64_data = {
+	.data = {
+		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+		0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x40, 0x00,
+		0x40, 0x00, 0x00, 0x04, 0x0B, 0x00, 0x11, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x12, 0x28, 0x1C, 0x12,
+		0x8F, 0xFD, 0xF8, 0x32, 0x6F, 0x6D, 0xCF, 0x6C,
+		0xDA, 0x21, 0x70, 0x8C, 0xDA, 0x0A, 0x22, 0x82,
+		0xAA, 0x59, 0xFA, 0x7C, 0x42, 0x2D, 0x00, 0x00
+	}
+};
+
+/* NAND header for Parallel NAND 2Gb with 2KB page + 64B spare */
+static const union nand_boot_header nand_hdr_2gb_2k_64_data = {
+	.data = {
+		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+		0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x40, 0x00,
+		0x40, 0x00, 0x00, 0x08, 0x0B, 0x00, 0x11, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x20, 0x9C, 0x3D, 0x2D,
+		0x7B, 0x68, 0x63, 0x52, 0x2E, 0x04, 0x63, 0xF1,
+		0x35, 0x4E, 0x44, 0x3E, 0xF8, 0xAC, 0x9B, 0x95,
+		0xAB, 0xFE, 0xE4, 0xE1, 0xD5, 0xF9, 0x00, 0x00
+	}
+};
+
+/* NAND header for Parallel NAND 4Gb with 2KB page + 64B spare */
+static const union nand_boot_header nand_hdr_4gb_2k_64_data = {
+	.data = {
+		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+		0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x40, 0x00,
+		0x40, 0x00, 0x00, 0x10, 0x0B, 0x00, 0x11, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0xE3, 0x0F, 0x86, 0x32,
+		0x68, 0x05, 0xD9, 0xC8, 0x13, 0xDF, 0xC5, 0x0B,
+		0x35, 0x3A, 0x68, 0xA5, 0x3C, 0x0C, 0x73, 0x87,
+		0x63, 0xB0, 0xBE, 0xCC, 0x84, 0x47, 0x00, 0x00
+	}
+};
+
+/* NAND header for Parallel NAND 2Gb with 2KB page + 128B spare */
+static const union nand_boot_header nand_hdr_2gb_2k_128_data = {
+	.data = {
+		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+		0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x70, 0x00,
+		0x40, 0x00, 0x00, 0x08, 0x0B, 0x00, 0x11, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x01, 0xA5, 0xE9, 0x5A,
+		0xDF, 0x58, 0x62, 0x41, 0xD6, 0x26, 0x77, 0xBC,
+		0x76, 0x1F, 0x27, 0x4E, 0x4F, 0x6C, 0xC3, 0xF0,
+		0x36, 0xDE, 0xD9, 0xB3, 0xFF, 0x93, 0x00, 0x00
+	}
+};
+
+/* NAND header for Parallel NAND 4Gb with 2KB page + 128B spare */
+static const union nand_boot_header nand_hdr_4gb_2k_128_data = {
+	.data = {
+		0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+		0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+		0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+		0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x70, 0x00,
+		0x40, 0x00, 0x00, 0x10, 0x0B, 0x00, 0x11, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0xC2, 0x36, 0x52, 0x45,
+		0xCC, 0x35, 0xD8, 0xDB, 0xEB, 0xFD, 0xD1, 0x46,
+		0x76, 0x6B, 0x0B, 0xD5, 0x8B, 0xCC, 0x2B, 0xE2,
+		0xFE, 0x90, 0x83, 0x9E, 0xAE, 0x2D, 0x00, 0x00
+	}
+};
+
+/* HSM BROM NAND header for SPI NAND with 2KB page + 64B spare */
+static const union hsm_nand_boot_header hsm_nand_hdr_2k_64_data = {
+	.data = {
+		0x4E, 0x41, 0x4E, 0x44, 0x43, 0x46, 0x47, 0x21,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x04, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x08, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00,
+		0x40, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00,
+		0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+		0xFF, 0x00, 0x00, 0x00, 0x21, 0xD2, 0xEE, 0xF6,
+		0xAE, 0xDD, 0x5E, 0xC2, 0x82, 0x8E, 0x9A, 0x62,
+		0x09, 0x8E, 0x80, 0xE2, 0x37, 0x0D, 0xC9, 0xFA,
+		0xA9, 0xDD, 0xFC, 0x92, 0x34, 0x2A, 0xED, 0x51,
+		0xA4, 0x1B, 0xF7, 0x63, 0xCC, 0x5A, 0xC7, 0xFB,
+		0xED, 0x21, 0x02, 0x23, 0x51, 0x31
+	}
+};
+
+/* HSM BROM NAND header for SPI NAND with 2KB page + 128B spare */
+static const union hsm_nand_boot_header hsm_nand_hdr_2k_128_data = {
+	.data = {
+		0x4E, 0x41, 0x4E, 0x44, 0x43, 0x46, 0x47, 0x21,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x04, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x08, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
+		0x40, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
+		0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+		0xFF, 0x00, 0x00, 0x00, 0x71, 0x7f, 0x71, 0xAC,
+		0x42, 0xD0, 0x5B, 0xD2, 0x12, 0x81, 0x15, 0x0A,
+		0x0C, 0xD4, 0xF6, 0x32, 0x1E, 0x63, 0xE7, 0x81,
+		0x8A, 0x7F, 0xDE, 0xF9, 0x4B, 0x91, 0xEC, 0xC2,
+		0x70, 0x00, 0x7F, 0x57, 0xAF, 0xDC, 0xE4, 0x24,
+		0x57, 0x09, 0xBC, 0xC5, 0x35, 0xDC
+	}
+};
+
+/* HSM BROM NAND header for SPI NAND with 4KB page + 256B spare */
+static const union hsm_nand_boot_header hsm_nand_hdr_4k_256_data = {
+	.data = {
+		0x4E, 0x41, 0x4E, 0x44, 0x43, 0x46, 0x47, 0x21,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x04, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x10, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
+		0x40, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00,
+		0x0C, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+		0xFF, 0x00, 0x00, 0x00, 0x62, 0x04, 0xD6, 0x1F,
+		0x2B, 0x57, 0x7A, 0x2D, 0xFE, 0xBB, 0x4A, 0x50,
+		0xEC, 0xF8, 0x70, 0x1A, 0x44, 0x15, 0xF6, 0xA2,
+		0x8E, 0xB0, 0xFD, 0xFA, 0xDC, 0xAA, 0x5A, 0x4E,
+		0xCB, 0x8E, 0xC9, 0x72, 0x08, 0xDC, 0x20, 0xB9,
+		0x98, 0xC8, 0x82, 0xD8, 0xBE, 0x44
+	}
+};
+
+/* HSM2.0 BROM NAND header for SPI NAND with 2KB page + 64B spare */
+static const union hsm20_nand_boot_header hsm20_nand_hdr_2k_64_data = {
+	.data = {
+		0x4E, 0x41, 0x4E, 0x44, 0x43, 0x46, 0x47, 0x21,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00,
+		0x00, 0x04, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x08, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00,
+		0x40, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00,
+		0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
+		0x01, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x5F, 0x4B, 0xB2, 0x5B, 0x8B, 0x1C, 0x35, 0xDA,
+		0x83, 0xE6, 0x6C, 0xC3, 0xFB, 0x8C, 0x78, 0x23,
+		0xD0, 0x89, 0x24, 0xD9, 0x6C, 0x35, 0x2C, 0x5D,
+		0x8F, 0xBB, 0xFC, 0x10, 0xD0, 0xE2, 0x22, 0x7D,
+		0xC8, 0x97, 0x9A, 0xEF, 0xC6, 0xB5, 0xA7, 0x4E,
+		0x4E, 0x0E
+	}
+};
+
+/* HSM2.0 BROM NAND header for SPI NAND with 2KB page + 128B spare */
+static const union hsm20_nand_boot_header hsm20_nand_hdr_2k_128_data = {
+	.data = {
+		0x4E, 0x41, 0x4E, 0x44, 0x43, 0x46, 0x47, 0x21,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00,
+		0x00, 0x04, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x08, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
+		0x40, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00,
+		0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
+		0x01, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0xF8, 0x7E, 0xC1, 0x5D, 0x61, 0x54, 0xEA, 0x9F,
+		0x5E, 0x66, 0x39, 0x66, 0x21, 0xFF, 0x8C, 0x3B,
+		0xBE, 0xA7, 0x5A, 0x9E, 0xD7, 0xBD, 0x9E, 0x89,
+		0xEE, 0x7E, 0x10, 0x31, 0x9A, 0x1D, 0x82, 0x49,
+		0xA3, 0x4E, 0xD8, 0x47, 0xD7, 0x19, 0xF4, 0x2D,
+		0x8E, 0x53
+	}
+};
+
+/* HSM2.0 BROM NAND header for SPI NAND with 4KB page + 256B spare */
+static const union hsm20_nand_boot_header hsm20_nand_hdr_4k_256_data = {
+	.data = {
+		0x4E, 0x41, 0x4E, 0x44, 0x43, 0x46, 0x47, 0x21,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00,
+		0x00, 0x04, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x10, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
+		0x40, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00,
+		0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
+		0x01, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x79, 0x01, 0x1F, 0x86, 0x62, 0x6A, 0x43, 0xAE,
+		0xE6, 0xF8, 0xDD, 0x5B, 0x29, 0xB7, 0xA2, 0x7F,
+		0x29, 0x72, 0x54, 0x37, 0xBE, 0x50, 0xD4, 0x24,
+		0xAB, 0x60, 0xF4, 0x44, 0x97, 0x3B, 0x65, 0x21,
+		0x73, 0x24, 0x1F, 0x93, 0x0E, 0x9E, 0x96, 0x88,
+		0x78, 0x6C
+	}
+};
+
+/* SPIM-NAND header for SPI NAND with 2KB page + 64B spare */
+static const union spim_nand_boot_header spim_nand_hdr_2k_64_data = {
+	.data = {
+		0x53, 0x50, 0x49, 0x4e, 0x41, 0x4e, 0x44, 0x21,
+		0x01, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
+		0x00, 0x08, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00,
+		0x40, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x20, 0x30,
+		0x01, 0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+	}
+};
+
+/* SPIM-NAND header for SPI NAND with 2KB page + 128B spare */
+static const union spim_nand_boot_header spim_nand_hdr_2k_128_data = {
+	.data = {
+		0x53, 0x50, 0x49, 0x4e, 0x41, 0x4e, 0x44, 0x21,
+		0x01, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
+		0x00, 0x08, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
+		0x40, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x20, 0x30,
+		0x01, 0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+	}
+};
+
+/* SPIM-NAND header for SPI NAND with 4KB page + 256B spare */
+static const union spim_nand_boot_header spim_nand_hdr_4k_256_data = {
+	.data = {
+		0x53, 0x50, 0x49, 0x4e, 0x41, 0x4e, 0x44, 0x21,
+		0x01, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
+		0x00, 0x10, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
+		0x40, 0x00, 0x0d, 0x00, 0x00, 0x00, 0x20, 0x30,
+		0x01, 0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+	}
+};
+
+struct nand_header_type {
+	const char *name;
+	enum nand_boot_header_type type;
+	union {
+		const union nand_boot_header *ap;
+		const union hsm_nand_boot_header *hsm;
+		const union hsm20_nand_boot_header *hsm20;
+		const union spim_nand_boot_header *spim;
+	};
+} nand_headers[] = {
+	{
+		.name = "2k+64",
+		.type = NAND_BOOT_AP_HEADER,
+		.ap = &snand_hdr_2k_64_data,
+	}, {
+		.name = "2k+120",
+		.type = NAND_BOOT_AP_HEADER,
+		.ap = &snand_hdr_2k_128_data,
+	}, {
+		.name = "2k+128",
+		.type = NAND_BOOT_AP_HEADER,
+		.ap = &snand_hdr_2k_128_data,
+	}, {
+		.name = "4k+256",
+		.type = NAND_BOOT_AP_HEADER,
+		.ap = &snand_hdr_4k_256_data,
+	}, {
+		.name = "1g:2k+64",
+		.type = NAND_BOOT_AP_HEADER,
+		.ap = &nand_hdr_1gb_2k_64_data,
+	}, {
+		.name = "2g:2k+64",
+		.type = NAND_BOOT_AP_HEADER,
+		.ap = &nand_hdr_2gb_2k_64_data,
+	}, {
+		.name = "4g:2k+64",
+		.type = NAND_BOOT_AP_HEADER,
+		.ap = &nand_hdr_4gb_2k_64_data,
+	}, {
+		.name = "2g:2k+128",
+		.type = NAND_BOOT_AP_HEADER,
+		.ap = &nand_hdr_2gb_2k_128_data,
+	}, {
+		.name = "4g:2k+128",
+		.type = NAND_BOOT_AP_HEADER,
+		.ap = &nand_hdr_4gb_2k_128_data,
+	}, {
+		.name = "hsm:2k+64",
+		.type = NAND_BOOT_HSM_HEADER,
+		.hsm = &hsm_nand_hdr_2k_64_data,
+	}, {
+		.name = "hsm:2k+128",
+		.type = NAND_BOOT_HSM_HEADER,
+		.hsm = &hsm_nand_hdr_2k_128_data,
+	}, {
+		.name = "hsm:4k+256",
+		.type = NAND_BOOT_HSM_HEADER,
+		.hsm = &hsm_nand_hdr_4k_256_data,
+	},  {
+		.name = "hsm20:2k+64",
+		.type = NAND_BOOT_HSM20_HEADER,
+		.hsm20 = &hsm20_nand_hdr_2k_64_data,
+	}, {
+		.name = "hsm20:2k+128",
+		.type = NAND_BOOT_HSM20_HEADER,
+		.hsm20 = &hsm20_nand_hdr_2k_128_data,
+	}, {
+		.name = "hsm20:4k+256",
+		.type = NAND_BOOT_HSM20_HEADER,
+		.hsm20 = &hsm20_nand_hdr_4k_256_data,
+	}, {
+		.name = "spim:2k+64",
+		.type = NAND_BOOT_SPIM_HEADER,
+		.spim = &spim_nand_hdr_2k_64_data,
+	}, {
+		.name = "spim:2k+128",
+		.type = NAND_BOOT_SPIM_HEADER,
+		.spim = &spim_nand_hdr_2k_128_data,
+	}, {
+		.name = "spim:4k+256",
+		.type = NAND_BOOT_SPIM_HEADER,
+		.spim = &spim_nand_hdr_4k_256_data,
+	}
+};
+
+const struct nand_header_type *mtk_nand_header_find(const char *name)
+{
+	uint32_t i;
+
+	for (i = 0; i < ARRAY_SIZE(nand_headers); i++) {
+		if (!strcmp(nand_headers[i].name, name))
+			return &nand_headers[i];
+	}
+
+	return NULL;
+}
+
+uint32_t mtk_nand_header_size(const struct nand_header_type *hdr_nand)
+{
+	switch (hdr_nand->type) {
+	case NAND_BOOT_HSM_HEADER:
+		return le32_to_cpu(hdr_nand->hsm->page_size);
+
+	case NAND_BOOT_HSM20_HEADER:
+		return le32_to_cpu(hdr_nand->hsm20->page_size);
+
+	case NAND_BOOT_SPIM_HEADER:
+		return le32_to_cpu(hdr_nand->spim->page_size);
+
+	default:
+		return 2 * le16_to_cpu(hdr_nand->ap->pagesize);
+	}
+}
+
+static int mtk_nand_header_ap_info(const void *ptr,
+				   struct nand_header_info *info)
+{
+	union nand_boot_header *nh = (union nand_boot_header *)ptr;
+
+	if (strncmp(nh->version, NAND_BOOT_VERSION, sizeof(nh->version)) ||
+	    strcmp(nh->id, NAND_BOOT_ID))
+		return -1;
+
+	info->page_size = le16_to_cpu(nh->pagesize);
+	info->spare_size = le16_to_cpu(nh->oobsize);
+	info->gfh_offset = 2 * info->page_size;
+	info->snfi = true;
+
+	return 0;
+}
+
+static int mtk_nand_header_hsm_info(const void *ptr,
+				    struct nand_header_info *info)
+{
+	union hsm_nand_boot_header *nh = (union hsm_nand_boot_header *)ptr;
+
+	info->page_size = le16_to_cpu(nh->page_size);
+	info->spare_size = le16_to_cpu(nh->spare_size);
+	info->gfh_offset = info->page_size;
+	info->snfi = true;
+
+	return 1;
+}
+
+static int mtk_nand_header_spim_info(const void *ptr,
+				     struct nand_header_info *info)
+{
+	union spim_nand_boot_header *nh = (union spim_nand_boot_header *)ptr;
+
+	info->page_size = le16_to_cpu(nh->page_size);
+	info->spare_size = le16_to_cpu(nh->spare_size);
+	info->gfh_offset = info->page_size;
+	info->snfi = false;
+
+	return 1;
+}
+
+int mtk_nand_header_info(const void *ptr, struct nand_header_info *info)
+{
+	if (!strcmp((char *)ptr, NAND_BOOT_NAME))
+		return mtk_nand_header_ap_info(ptr, info);
+	else if (!strncmp((char *)ptr, HSM_NAND_BOOT_NAME, 8))
+		return mtk_nand_header_hsm_info(ptr, info);
+	else if (!strncmp((char *)ptr, SPIM_NAND_BOOT_NAME, 8))
+		return mtk_nand_header_spim_info(ptr, info);
+
+	return -1;
+}
+
+bool is_mtk_nand_header(const void *ptr)
+{
+	struct nand_header_info info;
+
+	if (mtk_nand_header_info(ptr, &info) >= 0)
+		return true;
+
+	return false;
+}
+
+static uint16_t crc16(const uint8_t *p, uint32_t len)
+{
+	uint16_t crc = 0x4f4e;
+	uint32_t i;
+
+	while (len--) {
+		crc ^= *p++ << 8;
+		for (i = 0; i < 8; i++)
+			crc = (crc << 1) ^ ((crc & 0x8000) ? 0x8005 : 0);
+	}
+
+	return crc;
+}
+
+static uint32_t mtk_nand_header_put_ap(const struct nand_header_type *hdr_nand,
+				       void *ptr)
+{
+	int i;
+
+	/* NAND device header, repeat 4 times */
+	for (i = 0; i < 4; i++) {
+		memcpy(ptr, hdr_nand->ap, sizeof(*hdr_nand->ap));
+		ptr += sizeof(*hdr_nand->ap);
+	}
+
+	return le16_to_cpu(hdr_nand->ap->pagesize);
+}
+
+static uint32_t mtk_nand_header_put_hsm(const struct nand_header_type *hdr_nand,
+					void *ptr)
+{
+	memcpy(ptr, hdr_nand->hsm, sizeof(*hdr_nand->hsm));
+	return 0;
+}
+
+static uint32_t mtk_nand_header_put_hsm20(const struct nand_header_type *hdr_nand,
+					  void *ptr)
+{
+	memcpy(ptr, hdr_nand->hsm20, sizeof(*hdr_nand->hsm20));
+	return 0;
+}
+
+static uint32_t mtk_nand_header_put_spim(const struct nand_header_type *hdr_nand,
+					 void *ptr)
+{
+	uint16_t crc;
+
+	memcpy(ptr, hdr_nand->spim, sizeof(*hdr_nand->spim));
+
+	crc = crc16(ptr, 0x4e);
+	memcpy(ptr + 0x4e, &crc, sizeof(uint16_t));
+
+	return 0;
+}
+
+uint32_t mtk_nand_header_put(const struct nand_header_type *hdr_nand, void *ptr)
+{
+	switch (hdr_nand->type) {
+	case NAND_BOOT_HSM_HEADER:
+		return mtk_nand_header_put_hsm(hdr_nand, ptr);
+
+	case NAND_BOOT_HSM20_HEADER:
+		return mtk_nand_header_put_hsm20(hdr_nand, ptr);
+
+	case NAND_BOOT_SPIM_HEADER:
+		return mtk_nand_header_put_spim(hdr_nand, ptr);
+
+	default:
+		return mtk_nand_header_put_ap(hdr_nand, ptr);
+	}
+}
diff --git a/tools/mtk_nand_headers.h b/tools/mtk_nand_headers.h
new file mode 100644
index 0000000000..9b1c4bab11
--- /dev/null
+++ b/tools/mtk_nand_headers.h
@@ -0,0 +1,165 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * MediaTek BootROM NAND header definitions
+ *
+ * Copyright (C) 2022 MediaTek Inc.
+ * Author: Weijie Gao <weijie.gao@mediatek.com>
+ */
+
+#ifndef _MTK_NAND_HEADERS_H
+#define _MTK_NAND_HEADERS_H
+
+#include <stdint.h>
+#include <stdbool.h>
+
+struct nand_header_info {
+	uint32_t page_size;
+	uint32_t spare_size;
+	uint32_t gfh_offset;
+	bool snfi;
+};
+
+/* AP BROM Header for NAND */
+union nand_boot_header {
+	struct {
+		char name[12];
+		char version[4];
+		char id[8];
+		uint16_t ioif;			/* I/O interface */
+		uint16_t pagesize;		/* NAND page size */
+		uint16_t addrcycles;		/* Address cycles */
+		uint16_t oobsize;		/* NAND page spare size */
+		uint16_t pages_of_block;	/* Pages of one block */
+		uint16_t numblocks;		/* Total blocks of NAND chip */
+		uint16_t writesize_shift;
+		uint16_t erasesize_shift;
+		uint8_t dummy[60];
+		uint8_t ecc_parity[28];		/* ECC parity of this header */
+	};
+
+	uint8_t data[0x80];
+};
+
+/* HSM BROM Header for NAND */
+union hsm_nand_boot_header {
+	struct {
+		char id[8];
+		uint32_t version;		/* Header version */
+		uint32_t config;		/* Header config */
+		uint32_t sector_size;		/* ECC step size */
+		uint32_t fdm_size;		/* User OOB size of a step */
+		uint32_t fdm_ecc_size;		/* ECC parity size of a step */
+		uint32_t lbs;
+		uint32_t page_size;		/* NAND page size */
+		uint32_t spare_size;		/* NAND page spare size */
+		uint32_t page_per_block;	/* Pages of one block */
+		uint32_t blocks;		/* Total blocks of NAND chip */
+		uint32_t plane_sel_position;	/* Plane bit position */
+		uint32_t pll;			/* Value of pll reg */
+		uint32_t acccon;		/* Value of access timing reg */
+		uint32_t strobe_sel;		/* Value of DQS selection reg*/
+		uint32_t acccon1;		/* Value of access timing reg */
+		uint32_t dqs_mux;		/* Value of DQS mux reg */
+		uint32_t dqs_ctrl;		/* Value of DQS control reg */
+		uint32_t delay_ctrl;		/* Value of delay ctrl reg */
+		uint32_t latch_lat;		/* Value of latch latency reg */
+		uint32_t sample_delay;		/* Value of sample delay reg */
+		uint32_t driving;		/* Value of driving reg */
+		uint32_t bl_start;		/* Bootloader start addr */
+		uint32_t bl_end;		/* Bootloader end addr */
+		uint8_t ecc_parity[42];		/* ECC parity of this header */
+	};
+
+	uint8_t data[0x8E];
+};
+
+/* HSM2.0 BROM Header for NAND */
+union hsm20_nand_boot_header {
+	struct {
+		char id[8];
+		uint32_t version;		/* Header version */
+		uint32_t config;		/* Header config */
+		uint32_t sector_size;		/* ECC step size */
+		uint32_t fdm_size;		/* User OOB size of a step */
+		uint32_t fdm_ecc_size;		/* ECC parity size of a step */
+		uint32_t lbs;
+		uint32_t page_size;		/* NAND page size */
+		uint32_t spare_size;		/* NAND page spare size */
+		uint32_t page_per_block;	/* Pages of one block */
+		uint32_t blocks;		/* Total blocks of NAND chip */
+		uint32_t plane_sel_position;	/* Plane bit position */
+		uint32_t pll;			/* Value of pll reg */
+		uint32_t acccon;		/* Value of access timing reg */
+		uint32_t strobe_sel;		/* Value of DQS selection reg*/
+		uint32_t acccon1;		/* Value of access timing reg */
+		uint32_t dqs_mux;		/* Value of DQS mux reg */
+		uint32_t dqs_ctrl;		/* Value of DQS control reg */
+		uint32_t delay_ctrl;		/* Value of delay ctrl reg */
+		uint32_t latch_lat;		/* Value of latch latency reg */
+		uint32_t sample_delay;		/* Value of sample delay reg */
+		uint32_t driving;		/* Value of driving reg */
+		uint32_t reserved;
+		uint32_t bl0_start;		/* Bootloader start addr */
+		uint32_t bl0_end;		/* Bootloader end addr */
+		uint32_t bl0_type;		/* Bootloader type */
+		uint8_t bl_reserve[84];
+		uint8_t ecc_parity[42];		/* ECC parity of this header */
+	};
+
+	uint8_t data[0xEA];
+};
+
+/* SPIM BROM Header for SPI-NAND */
+union spim_nand_boot_header {
+	struct {
+		char id[8];
+		uint32_t version;		/* Header version */
+		uint32_t config;		/* Header config */
+		uint32_t page_size;		/* NAND page size */
+		uint32_t spare_size;		/* NAND page spare size */
+		uint16_t page_per_block;	/* Pages of one block */
+		uint16_t plane_sel_position;	/* Plane bit position */
+		uint16_t reserve_reg;
+		uint16_t reserve_val;
+		uint16_t ecc_error;		/* ECC error reg addr */
+		uint16_t ecc_mask;		/* ECC error bit mask */
+		uint32_t bl_start;		/* Bootloader start addr */
+		uint32_t bl_end;		/* Bootloader end addr */
+		uint8_t ecc_parity[32];		/* ECC parity of this header */
+		uint32_t integrity_crc;		/* CRC of this header */
+	};
+
+	uint8_t data[0x50];
+};
+
+enum nand_boot_header_type {
+	NAND_BOOT_AP_HEADER,
+	NAND_BOOT_HSM_HEADER,
+	NAND_BOOT_HSM20_HEADER,
+	NAND_BOOT_SPIM_HEADER
+};
+
+#define NAND_BOOT_NAME		"BOOTLOADER!"
+#define NAND_BOOT_VERSION	"V006"
+#define NAND_BOOT_ID		"NFIINFO"
+
+#define HSM_NAND_BOOT_NAME	"NANDCFG!"
+#define SPIM_NAND_BOOT_NAME	"SPINAND!"
+
+/* Find nand header data by name */
+const struct nand_header_type *mtk_nand_header_find(const char *name);
+
+/* Device header size using this nand header */
+uint32_t mtk_nand_header_size(const struct nand_header_type *hdr_nand);
+
+/* Get nand info from nand header (page size, spare size, ...) */
+int mtk_nand_header_info(const void *ptr, struct nand_header_info *info);
+
+/* Whether given header data is valid */
+bool is_mtk_nand_header(const void *ptr);
+
+/* Generate Device header using give nand header */
+uint32_t mtk_nand_header_put(const struct nand_header_type *hdr_nand,
+			     void *ptr);
+
+#endif /* _MTK_NAND_HEADERS_H */