tools: mtk_image: split the code of generating NAND header into a new file
The predefined NAND headers take too much spaces in the mtk_image.c. Moving them into a new file can significantly improve the readability of both mtk_image.c and the new mtk_nand_headers.c. This is a preparation for adding more NAND headers. Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
This commit is contained in:
Weijie Gao
Tom Rini
parent
687e10ec49
commit
cadb1a858d
@ -147,6 +147,7 @@ dumpimage-mkimage-objs := aisimage.o \
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gpimage.o \
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gpimage-common.o \
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mtk_image.o \
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mtk_nand_headers.o \
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$(ECDSA_OBJS-y) \
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$(RSA_OBJS-y) \
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$(AES_OBJS-y)
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@ -12,216 +12,7 @@
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#include <u-boot/sha256.h>
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#include "imagetool.h"
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#include "mtk_image.h"
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/* NAND header for SPI-NAND with 2KB page + 64B spare */
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static const union nand_boot_header snand_hdr_2k_64_data = {
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.data = {
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0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
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0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
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0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
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0x00, 0x00, 0x00, 0x08, 0x03, 0x00, 0x40, 0x00,
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0x40, 0x00, 0x00, 0x08, 0x10, 0x00, 0x16, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x7B, 0xC4, 0x17, 0x9D,
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0xCA, 0x42, 0x90, 0xD0, 0x98, 0xD0, 0xE0, 0xF7,
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0xDB, 0xCD, 0x16, 0xF6, 0x03, 0x73, 0xD2, 0xB8,
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0x93, 0xB2, 0x56, 0x5A, 0x84, 0x6E, 0x00, 0x00
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}
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};
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/* NAND header for SPI-NAND with 2KB page + 120B/128B spare */
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static const union nand_boot_header snand_hdr_2k_128_data = {
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.data = {
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0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
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0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
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0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
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0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x70, 0x00,
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0x40, 0x00, 0x00, 0x08, 0x10, 0x00, 0x16, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x90, 0x28, 0xED, 0x13,
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0x7F, 0x12, 0x22, 0xCD, 0x3D, 0x06, 0xF1, 0xB3,
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0x6F, 0x2E, 0xD9, 0xA0, 0x9D, 0x7A, 0xBD, 0xD7,
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0xB3, 0x28, 0x3C, 0x13, 0xDB, 0x4E, 0x00, 0x00
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}
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};
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/* NAND header for SPI-NAND with 4KB page + 256B spare */
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static const union nand_boot_header snand_hdr_4k_256_data = {
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.data = {
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0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
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0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
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0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
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0x00, 0x00, 0x00, 0x10, 0x05, 0x00, 0xE0, 0x00,
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0x40, 0x00, 0x00, 0x08, 0x10, 0x00, 0x16, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x47, 0xED, 0x0E, 0xC3,
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0x83, 0xBF, 0x41, 0xD2, 0x85, 0x21, 0x97, 0x57,
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0xC4, 0x2E, 0x6B, 0x7A, 0x40, 0xE0, 0xCF, 0x8F,
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0x37, 0xBD, 0x17, 0xB6, 0xC7, 0xFE, 0x00, 0x00
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}
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};
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/* NAND header for Parallel NAND 1Gb with 2KB page + 64B spare */
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static const union nand_boot_header nand_hdr_1gb_2k_64_data = {
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.data = {
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0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
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0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
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0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
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0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x40, 0x00,
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0x40, 0x00, 0x00, 0x04, 0x0B, 0x00, 0x11, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x12, 0x28, 0x1C, 0x12,
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0x8F, 0xFD, 0xF8, 0x32, 0x6F, 0x6D, 0xCF, 0x6C,
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0xDA, 0x21, 0x70, 0x8C, 0xDA, 0x0A, 0x22, 0x82,
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0xAA, 0x59, 0xFA, 0x7C, 0x42, 0x2D, 0x00, 0x00
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}
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};
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/* NAND header for Parallel NAND 2Gb with 2KB page + 64B spare */
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static const union nand_boot_header nand_hdr_2gb_2k_64_data = {
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.data = {
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0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
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0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
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0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
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0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x40, 0x00,
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0x40, 0x00, 0x00, 0x08, 0x0B, 0x00, 0x11, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x20, 0x9C, 0x3D, 0x2D,
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0x7B, 0x68, 0x63, 0x52, 0x2E, 0x04, 0x63, 0xF1,
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0x35, 0x4E, 0x44, 0x3E, 0xF8, 0xAC, 0x9B, 0x95,
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0xAB, 0xFE, 0xE4, 0xE1, 0xD5, 0xF9, 0x00, 0x00
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}
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};
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/* NAND header for Parallel NAND 4Gb with 2KB page + 64B spare */
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static const union nand_boot_header nand_hdr_4gb_2k_64_data = {
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.data = {
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0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
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0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
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0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
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0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x40, 0x00,
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0x40, 0x00, 0x00, 0x10, 0x0B, 0x00, 0x11, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0xE3, 0x0F, 0x86, 0x32,
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0x68, 0x05, 0xD9, 0xC8, 0x13, 0xDF, 0xC5, 0x0B,
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0x35, 0x3A, 0x68, 0xA5, 0x3C, 0x0C, 0x73, 0x87,
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0x63, 0xB0, 0xBE, 0xCC, 0x84, 0x47, 0x00, 0x00
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}
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};
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/* NAND header for Parallel NAND 2Gb with 2KB page + 128B spare */
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static const union nand_boot_header nand_hdr_2gb_2k_128_data = {
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.data = {
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0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
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0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
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0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
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0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x70, 0x00,
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0x40, 0x00, 0x00, 0x08, 0x0B, 0x00, 0x11, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x01, 0xA5, 0xE9, 0x5A,
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0xDF, 0x58, 0x62, 0x41, 0xD6, 0x26, 0x77, 0xBC,
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0x76, 0x1F, 0x27, 0x4E, 0x4F, 0x6C, 0xC3, 0xF0,
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0x36, 0xDE, 0xD9, 0xB3, 0xFF, 0x93, 0x00, 0x00
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}
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};
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/* NAND header for Parallel NAND 4Gb with 2KB page + 128B spare */
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static const union nand_boot_header nand_hdr_4gb_2k_128_data = {
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.data = {
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0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
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0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
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0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
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0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x70, 0x00,
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0x40, 0x00, 0x00, 0x10, 0x0B, 0x00, 0x11, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0xC2, 0x36, 0x52, 0x45,
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0xCC, 0x35, 0xD8, 0xDB, 0xEB, 0xFD, 0xD1, 0x46,
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0x76, 0x6B, 0x0B, 0xD5, 0x8B, 0xCC, 0x2B, 0xE2,
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0xFE, 0x90, 0x83, 0x9E, 0xAE, 0x2D, 0x00, 0x00
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}
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};
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static const struct nand_header_type {
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const char *name;
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const union nand_boot_header *data;
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} nand_headers[] = {
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{
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.name = "2k+64",
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.data = &snand_hdr_2k_64_data
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}, {
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.name = "2k+120",
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.data = &snand_hdr_2k_128_data
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}, {
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.name = "2k+128",
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.data = &snand_hdr_2k_128_data
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}, {
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.name = "4k+256",
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.data = &snand_hdr_4k_256_data
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}, {
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.name = "1g:2k+64",
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.data = &nand_hdr_1gb_2k_64_data
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}, {
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.name = "2g:2k+64",
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.data = &nand_hdr_2gb_2k_64_data
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}, {
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.name = "4g:2k+64",
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.data = &nand_hdr_4gb_2k_64_data
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}, {
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.name = "2g:2k+128",
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.data = &nand_hdr_2gb_2k_128_data
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}, {
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.name = "4g:2k+128",
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.data = &nand_hdr_4gb_2k_128_data
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}
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};
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#include "mtk_nand_headers.h"
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static const struct brom_img_type {
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const char *name;
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@ -264,6 +55,7 @@ static uint32_t crc32tbl[256];
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/* NAND header selected by user */
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static const union nand_boot_header *hdr_nand;
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static uint32_t hdr_nand_size;
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/* GFH header + 2 * 4KB pages of NAND */
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static char hdr_tmp[sizeof(struct gfh_header) + 0x2000];
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@ -402,12 +194,7 @@ static int mtk_brom_parse_imagename(const char *imagename)
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}
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/* parse nand header type */
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for (i = 0; i < ARRAY_SIZE(nand_headers); i++) {
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if (!strcmp(nand_headers[i].name, nandinfo)) {
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hdr_nand = nand_headers[i].data;
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break;
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}
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}
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hdr_nand = mtk_nand_header_find(nandinfo);
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/* parse device header offset */
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if (hdr_offs && hdr_offs[0])
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@ -432,6 +219,9 @@ static int mtk_brom_parse_imagename(const char *imagename)
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return -EINVAL;
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}
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if (hdr_media == BRLYT_TYPE_NAND || hdr_media == BRLYT_TYPE_SNAND)
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hdr_nand_size = mtk_nand_header_size(hdr_nand);
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return 0;
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}
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@ -468,7 +258,7 @@ static int mtk_image_vrec_header(struct image_tool_params *params,
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}
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if (hdr_media == BRLYT_TYPE_NAND || hdr_media == BRLYT_TYPE_SNAND)
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tparams->header_size = 2 * le16_to_cpu(hdr_nand->pagesize);
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tparams->header_size = hdr_nand_size;
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else
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tparams->header_size = sizeof(struct gen_device_header);
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@ -566,16 +356,17 @@ static int mtk_image_verify_gen_header(const uint8_t *ptr, int print)
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static int mtk_image_verify_nand_header(const uint8_t *ptr, int print)
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{
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union nand_boot_header *nh = (union nand_boot_header *)ptr;
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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));
|
||||
bh = (struct brom_layout_header *)(ptr + info.page_size);
|
||||
|
||||
if (strcmp(bh->name, BRLYT_NAME))
|
||||
return -1;
|
||||
@ -586,34 +377,23 @@ static int mtk_image_verify_nand_header(const uint8_t *ptr, int print)
|
||||
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;
|
||||
}
|
||||
|
||||
if (print) {
|
||||
printf("Boot Media: %s\n", bootmedia);
|
||||
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));
|
||||
}
|
||||
|
||||
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));
|
||||
gfh = (struct gfh_header *)(ptr + info.gfh_offset);
|
||||
|
||||
return mtk_image_verify_gfh(gfh, GFH_FLASH_TYPE_NAND, print);
|
||||
}
|
||||
@ -713,7 +493,7 @@ 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);
|
||||
@ -739,7 +519,7 @@ 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);
|
||||
@ -870,36 +650,33 @@ 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,
|
||||
|
||||
@ -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];
|
||||
|
||||
286
tools/mtk_nand_headers.c
Normal file
286
tools/mtk_nand_headers.c
Normal file
@ -0,0 +1,286 @@
|
||||
// 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
|
||||
}
|
||||
};
|
||||
|
||||
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
|
||||
}
|
||||
};
|
||||
|
||||
const union nand_boot_header *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].data;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
uint32_t mtk_nand_header_size(const union nand_boot_header *hdr_nand)
|
||||
{
|
||||
return 2 * le16_to_cpu(hdr_nand->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;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
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);
|
||||
|
||||
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;
|
||||
}
|
||||
|
||||
uint32_t mtk_nand_header_put(const union nand_boot_header *hdr_nand, void *ptr)
|
||||
{
|
||||
union nand_boot_header *nh = (union nand_boot_header *)ptr;
|
||||
int i;
|
||||
|
||||
/* NAND device header, repeat 4 times */
|
||||
for (i = 0; i < 4; i++)
|
||||
memcpy(nh + i, hdr_nand, sizeof(union nand_boot_header));
|
||||
|
||||
return le16_to_cpu(hdr_nand->pagesize);
|
||||
}
|
||||
61
tools/mtk_nand_headers.h
Normal file
61
tools/mtk_nand_headers.h
Normal file
@ -0,0 +1,61 @@
|
||||
/* 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;
|
||||
};
|
||||
|
||||
/* 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];
|
||||
};
|
||||
|
||||
#define NAND_BOOT_NAME "BOOTLOADER!"
|
||||
#define NAND_BOOT_VERSION "V006"
|
||||
#define NAND_BOOT_ID "NFIINFO"
|
||||
|
||||
/* Find nand header data by name */
|
||||
const union nand_boot_header *mtk_nand_header_find(const char *name);
|
||||
|
||||
/* Device header size using this nand header */
|
||||
uint32_t mtk_nand_header_size(const union nand_boot_header *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 union nand_boot_header *hdr_nand, void *ptr);
|
||||
|
||||
#endif /* _MTK_NAND_HEADERS_H */
|
||||
Loading…
Reference in New Issue
Block a user