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tools: socfpgaimage: Print image header information

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Print image header information if the header is verified.

Example output from mkimage "-l" option:

$ ./tools/mkimage -l spl/u-boot-spl.sfp
Image Type      : Cyclone V / Arria V SoC Image
Validation word : 0x31305341
Version         : 0x00000000
Flags           : 0x00000000
Program length  : 0x00003a59
Header checksum : 0x00000188

$ ./tools/mkimage -l spl/u-boot-spl.sfp
Image Type      : Arria 10 SoC Image
Validation word : 0x31305341
Version         : 0x00000001
Flags           : 0x00000000
Header length   : 0x00000014
Program length  : 0x000138e0
Program entry   : 0x00000014
Header checksum : 0x00000237

Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
This commit is contained in:
Ley Foon Tan
2020-12-11 14:46:47 +08:00
parent 7d8890d8fb
commit bcf33fac64
1 changed files with 42 additions and 3 deletions
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45
tools/socfpgaimage.c
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@@ -274,12 +274,51 @@ static int socfpgaimage_verify_header(unsigned char *ptr, int image_size,
return sfp_verify_buffer(ptr); return sfp_verify_buffer(ptr);
} }
static void socfpgaimage_print_header_v0(struct socfpga_header_v0 *header)
{
printf("Image Type\t: Cyclone V / Arria V SoC Image\n");
printf("Validation word\t: 0x%08x\n",
le32_to_cpu(header->validation));
printf("Version\t\t: 0x%08x\n", header->version);
printf("Flags\t\t: 0x%08x\n", header->flags);
printf("Program length\t: 0x%08x\n",
le16_to_cpu(header->length_u32));
printf("Header checksum\t: 0x%08x\n",
le16_to_cpu(header->checksum));
}
static void socfpgaimage_print_header_v1(struct socfpga_header_v1 *header)
{
printf("Image Type\t: Arria 10 SoC Image\n");
printf("Validation word\t: 0x%08x\n",
le32_to_cpu(header->validation));
printf("Version\t\t: 0x%08x\n", header->version);
printf("Flags\t\t: 0x%08x\n", header->flags);
printf("Header length\t: 0x%08x\n",
le16_to_cpu(header->header_u8));
printf("Program length\t: 0x%08x\n",
le32_to_cpu(header->length_u8));
printf("Program entry\t: 0x%08x\n",
le32_to_cpu(header->entry_offset));
printf("Header checksum\t: 0x%08x\n",
le16_to_cpu(header->checksum));
}
static void socfpgaimage_print_header(const void *ptr) static void socfpgaimage_print_header(const void *ptr)
{ {
if (sfp_verify_buffer(ptr) == 0) const void *header = ptr + HEADER_OFFSET;
printf("Looks like a sane SOCFPGA preloader\n"); struct socfpga_header_v0 *header_v0;
else
if (sfp_verify_buffer(ptr) == 0) {
header_v0 = (struct socfpga_header_v0 *)header;
if (header_v0->version == 0)
socfpgaimage_print_header_v0(header_v0);
else
socfpgaimage_print_header_v1((struct socfpga_header_v1 *)header);
} else {
printf("Not a sane SOCFPGA preloader\n"); printf("Not a sane SOCFPGA preloader\n");
}
} }
static int socfpgaimage_check_params_v0(struct image_tool_params *params) static int socfpgaimage_check_params_v0(struct image_tool_params *params)