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Diffstat (limited to 'src/ec/google/chromeec/ec.c')
| -rw-r--r-- | src/ec/google/chromeec/ec.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/ec/google/chromeec/ec.c b/src/ec/google/chromeec/ec.c index 0915833b91..affe66ef8f 100644 --- a/src/ec/google/chromeec/ec.c +++ b/src/ec/google/chromeec/ec.c @@ -848,8 +848,19 @@ int google_chromeec_cbi_get_fw_config(uint64_t *fw_config) if (cbi_get_uint32(&config, CBI_TAG_FW_CONFIG)) return -1; - /* FIXME: Yet to determine source of other 32 bits... */ *fw_config = (uint64_t)config; + /* + * If SSFC is configured to be part of FW_CONFIG, add it at the most significant + * 32 bits. + */ + if (CONFIG(EC_GOOGLE_CHROMEEC_INCLUDE_SSFC_IN_FW_CONFIG)) { + uint32_t ssfc; + + if (google_chromeec_cbi_get_ssfc(&ssfc)) + return -1; + + *fw_config |= (uint64_t)ssfc << 32; + } return 0; } |