mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-13 02:25:36 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/amdgpu: correct ta header v2 ucode init start address

Browse Source 
resolve bug calculating fw start address within binary

Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
John Clements
2020-07-15 15:10:09 +08:00
committed by Alex Deucher
parent 1f61a43fce
commit a330272936
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
View File

@@ -2286,7 +2286,9 @@ int parse_ta_bin_descriptor(struct psp_context *psp,
if (!psp || !desc || !ta_hdr)
return -EINVAL;
ucode_start_addr = (uint8_t *)ta_hdr + le32_to_cpu(desc->offset_bytes);
ucode_start_addr = (uint8_t *)ta_hdr +
le32_to_cpu(desc->offset_bytes) +
le32_to_cpu(ta_hdr->header.ucode_array_offset_bytes);
switch (desc->fw_type) {
case TA_FW_TYPE_PSP_ASD: