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@@ -14,6 +14,8 @@
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#define HEADER_VERSION_V1 0x1
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/* default option : bit0 => no signature */
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#define HEADER_DEFAULT_OPTION (cpu_to_le32(0x00000001))
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+/* default binary type for U-Boot */
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+#define HEADER_TYPE_UBOOT (cpu_to_le32(0x00000000))
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struct stm32_header {
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uint32_t magic_number;
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@@ -29,7 +31,8 @@ struct stm32_header {
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uint32_t option_flags;
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uint32_t ecdsa_algorithm;
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uint32_t ecdsa_public_key[64 / 4];
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- uint32_t padding[84 / 4];
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+ uint32_t padding[83 / 4];
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+ uint32_t binary_type;
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};
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static struct stm32_header stm32image_header;
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@@ -43,6 +46,7 @@ static void stm32image_default_header(struct stm32_header *ptr)
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ptr->header_version[VER_MAJOR_IDX] = HEADER_VERSION_V1;
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ptr->option_flags = HEADER_DEFAULT_OPTION;
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ptr->ecdsa_algorithm = 1;
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+ ptr->binary_type = HEADER_TYPE_UBOOT;
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}
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static uint32_t stm32image_checksum(void *start, uint32_t len)
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@@ -112,6 +116,8 @@ static void stm32image_print_header(const void *ptr)
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le32_to_cpu(stm32hdr->image_checksum));
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printf("Option : 0x%08x\n",
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le32_to_cpu(stm32hdr->option_flags));
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+ printf("BinaryType : 0x%08x\n",
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+ le32_to_cpu(stm32hdr->binary_type));
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}
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static void stm32image_set_header(void *ptr, struct stat *sbuf, int ifd,
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