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tools: kwbimage: Fix dumping DATA registers for v0 images

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End of DATA register section is indicated by zero value in both raddr and
rdata.

So do not stop dumping registers with non-zero address and zero value.
And also print end of DATA registers section.

Fixes: 1a8e6b63e24f ("tools: kwbimage: Dump kwbimage config file on '-p -1' option")
Signed-off-by: Pali Rohár <pali@kernel.org>
Reported-by: Tony Dinh <mibodhi@gmail.com>
Tested-by: Tony Dinh <mibodhi@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Pali Rohár 2022-02-13 01:04:33 +01:00 committed by Stefan Roese
parent 2a9059aef5
commit a2389213f2
1 changed files with 4 additions and 2 deletions
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6
tools/kwbimage.c
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@ -2226,11 +2226,13 @@ static int kwbimage_generate_config(void *ptr, struct image_tool_params *params)
ehdr0 = (struct ext_hdr_v0 *)(mhdr0 + 1); ehdr0 = (struct ext_hdr_v0 *)(mhdr0 + 1);
if (ehdr0->offset) { if (ehdr0->offset) {
for (regdata = (struct ext_hdr_v0_reg *)((uint8_t *)ptr + ehdr0->offset); for (regdata = (struct ext_hdr_v0_reg *)((uint8_t *)ptr + ehdr0->offset);
(uint8_t *)regdata < (uint8_t *)ptr + header_size && regdata->raddr && (uint8_t *)regdata < (uint8_t *)ptr + header_size &&
regdata->rdata; (regdata->raddr || regdata->rdata);
regdata++) regdata++)
fprintf(f, "DATA 0x%08x 0x%08x\n", le32_to_cpu(regdata->raddr), fprintf(f, "DATA 0x%08x 0x%08x\n", le32_to_cpu(regdata->raddr),
le32_to_cpu(regdata->rdata)); le32_to_cpu(regdata->rdata));
if ((uint8_t *)regdata != (uint8_t *)ptr + ehdr0->offset)
fprintf(f, "DATA 0x0 0x0\n");
} }
} }