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| author | Martin Roth <martinroth@chromium.org> | 2020-09-01 09:36:59 -0600 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2020-09-03 16:30:14 +0000 |
| commit | b1f648fc5c27b78edce01d1bf90a2971451acce7 (patch) | |
| tree | 65c5c5de02f4fd29efde75f6a22acc5197491332 /util/amdfwtool | |
| parent | eca423b44f23a801cb741c27c6700b42d7e8d528 (diff) | |
| download | coreboot-b1f648fc5c27b78edce01d1bf90a2971451acce7.tar.xz | |
util/amdfwtool: Add PSP verstage signature entry
Add the field for the PSP verstage signature entry. This adds the
public key signing token to the PSP Directory table to verify the signed
PSP verstage binary
BUG=b:166100797
TEST=Build in a file and verify that it's present with the correct ID.
BRANCH=Zork
Signed-off-by: Martin Roth <martinroth@chromium.org>
Change-Id: I7525045d8746b6857979d07b02758ab4d4835026
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44987
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Eric Peers <epeers@google.com>
Diffstat (limited to 'util/amdfwtool')
| -rw-r--r-- | util/amdfwtool/amdfwtool.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/util/amdfwtool/amdfwtool.c b/util/amdfwtool/amdfwtool.c index 299ed0cd97..f385068496 100644 --- a/util/amdfwtool/amdfwtool.c +++ b/util/amdfwtool/amdfwtool.c @@ -308,6 +308,7 @@ typedef enum _amd_fw_type { AMD_FW_PSP_WHITELIST = 0x3a, AMD_FW_L2_PTR = 0x40, AMD_FW_PSP_VERSTAGE = 0x52, + AMD_FW_VERSTAGE_SIG = 0x53, AMD_FW_IMC, AMD_FW_GEC, AMD_FW_XHCI, @@ -364,6 +365,7 @@ static amd_fw_entry amd_psp_fw_table[] = { { .type = AMD_FW_PSP_SMU_FIRMWARE2, .subprog = 1, .level = PSP_BOTH }, { .type = AMD_FW_PSP_WHITELIST, .level = PSP_LVL2 }, { .type = AMD_FW_PSP_VERSTAGE, .level = PSP_BOTH }, + { .type = AMD_FW_VERSTAGE_SIG, .level = PSP_BOTH }, { .type = AMD_FW_INVALID }, }; @@ -1085,8 +1087,8 @@ enum { LONGOPT_SPI_MICRON_FLAG = 258, }; -// Unused values: DE -static const char *optstring = "x:i:g:AMS:p:b:s:r:k:c:n:d:t:u:w:m:T:z:J:B:K:L:Y:N:UW:I:a:Q:V:e:v:j:y:G:O:X:F:H:o:f:l:hZ:qR:P:C:"; +// Unused values: D +static const char *optstring = "x:i:g:AMS:p:b:s:r:k:c:n:d:t:u:w:m:T:z:J:B:K:L:Y:N:UW:I:a:Q:V:e:v:j:y:G:O:X:F:H:o:f:l:hZ:qR:P:C:E:"; static struct option long_options[] = { {"xhci", required_argument, 0, 'x' }, @@ -1119,6 +1121,7 @@ static struct option long_options[] = { {"token-unlock", no_argument, 0, 'U' }, {"whitelist", required_argument, 0, 'W' }, {"verstage", required_argument, 0, 'Z' }, + {"verstage_sig", required_argument, 0, 'E' }, /* BIOS Directory Table items */ {"instance", required_argument, 0, 'I' }, {"apcb", required_argument, 0, 'a' }, @@ -1536,6 +1539,10 @@ int main(int argc, char **argv) register_fw_filename(AMD_FW_PSP_VERSTAGE, sub, optarg); sub = instance = 0; break; + case 'E': + register_fw_filename(AMD_FW_VERSTAGE_SIG, sub, optarg); + sub = instance = 0; + break; case 'C': soc_id = identify_platform(optarg); if (soc_id == PLATFORM_UNKNOWN) { |