sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

amdfwtool: Add SPL support

Browse Source 
SPL: Security Patch Level
The data in SPL is used for FW anti-rollback, preventing rollback of
platform level firmware to older version that are deemed vulnerable
from a security point of view.

BUG=b:216096562

Change-Id: I4665f2372ccd599ab835c8784da08cde5558a795
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61426
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
This commit is contained in:
Zheng Bao
2022-01-27 22:38:27 +08:00
committed by Raul Rangel
parent 7cd8ba6eda
commit ab84fd7605
3 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
util/amdfwtool/data_parse.c
View File

@@ -282,6 +282,9 @@ static uint8_t find_register_fw_filename_psp_dir(char *fw_name, char *filename,
} else if (strcmp(fw_name, "KEYDB_TOS_FILE") == 0) {
fw_type = AMD_FW_KEYDB_TOS;
subprog = 0;
} else if (strcmp(fw_name, "SPL_TABLE_FILE") == 0) {
fw_type = AMD_FW_SPL;
subprog = 0;
} else if (strcmp(fw_name, "DMCUERAMDCN21_FILE") == 0) {
fw_type = AMD_FW_DMCU_ERAM;
subprog = 0;