diff options
| author | Kangheui Won <khwon@chromium.org> | 2020-10-02 12:54:25 +1000 |
|---|---|---|
| committer | Edward O'Callaghan <quasisec@chromium.org> | 2020-10-07 04:23:47 +0000 |
| commit | 99587318151fc0b64ffe4a86b3941ef918bd5d73 (patch) | |
| tree | d23e03435cd24d2b3b6fd2bcf79085a522a95faf | |
| parent | 9cf3298360097250a1f4fa8ce7f9ada4ed3239d1 (diff) | |
amd/picasso/psp_verstage: Add modexp svc wrapper
The PSP bootloader version 0.08.0B.7B added support for the Mod Exp
svc call.
BUG=b:169157796
BRANCH=zork
TEST=build verstage for zork
Signed-off-by: Kangheui Won <khwon@chromium.org>
Change-Id: Ifdbf20544b21b7fa90a49c5497ff4a5da61bebb1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45985
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Eric Peers <epeers@google.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
| -rw-r--r-- | src/soc/amd/picasso/psp_verstage/svc.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/soc/amd/picasso/psp_verstage/svc.c b/src/soc/amd/picasso/psp_verstage/svc.c index eff026160a..b847276d84 100644 --- a/src/soc/amd/picasso/psp_verstage/svc.c +++ b/src/soc/amd/picasso/psp_verstage/svc.c @@ -157,3 +157,10 @@ uint32_t svc_rsa_pkcs_verify(const RSAPKCS_VERIFY_PARAMS *rsa_params) SVC_CALL1(SVC_RSAPKCS_VERIFY, rsa_params, retval); return retval; } + +uint32_t svc_modexp(MOD_EXP_PARAMS *mod_exp_param) +{ + uint32_t retval = 0; + SVC_CALL1(SVC_MODEXP, mod_exp_param, retval); + return retval; +} |