diff options
Diffstat (limited to 'src/soc/amd/picasso/psp_verstage/chipset.c')
| -rw-r--r-- | src/soc/amd/picasso/psp_verstage/chipset.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/soc/amd/picasso/psp_verstage/chipset.c b/src/soc/amd/picasso/psp_verstage/chipset.c index b7acbcd2820a..83f956b236e6 100644 --- a/src/soc/amd/picasso/psp_verstage/chipset.c +++ b/src/soc/amd/picasso/psp_verstage/chipset.c @@ -23,3 +23,18 @@ uint32_t get_bios_dir_addr(struct psp_ef_table *ef_table) { return ef_table->bios1_entry; } + +int platform_set_sha_op(enum vb2_hash_algorithm hash_alg, + struct sha_generic_data *sha_op) +{ + if (hash_alg == VB2_HASH_SHA256) { + sha_op->SHAType = SHA_TYPE_256; + sha_op->DigestLen = 32; + } else if (hash_alg == VB2_HASH_SHA512) { + sha_op->SHAType = SHA_TYPE_512; + sha_op->DigestLen = 64; + } else { + return -1; + } + return 0; +} |