diff options
Diffstat (limited to 'board/cr50/dcrypto/dcrypto_regs.h')
| -rw-r--r-- | board/cr50/dcrypto/dcrypto_regs.h | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/board/cr50/dcrypto/dcrypto_regs.h b/board/cr50/dcrypto/dcrypto_regs.h index 7a524220fe..6d118f750a 100644 --- a/board/cr50/dcrypto/dcrypto_regs.h +++ b/board/cr50/dcrypto/dcrypto_regs.h @@ -29,7 +29,42 @@ extern "C" { #endif #include "registers.h" - +/** + * AES/GCM part of KEYMGR starting offset 0x000 + */ +struct keymgr_aes { + uint32_t ctrl; /* KEYMGR_AES_CTRL */ + const uint32_t _pad0; + uint32_t wfifo_data; /*KEYMGR_AES_WFIFO_DATA */ + const uint32_t rfifo_data; /* KEYMGR_AES_RFIFO_DATA */ + const uint32_t _pad1[7]; + uint32_t key[8]; /* KEYMGR_AES_KEY0 .. 7 */ + uint32_t key_start; /* KEYMGR_AES_KEY_START */ + uint32_t counter[4]; /* KEYMGR_AES_CTR0 .. 3 */ + uint32_t rand_stall; /* KEYMGR_AES_RAND_STALL_CTL */ + uint32_t wfifo_level; /* KEYMGR_AES_WFIFO_LEVEL */ + uint32_t wfifo_full; /* KEYMGR_AES_WFIFO_FULL */ + uint32_t rfifo_level; /* KEYMGR_AES_RFIFO_LEVEL */ + uint32_t rfifo_empty; /* KEYMGR_AES_RFIFO_EMPTY */ + const uint32_t execute_count_state; /* KEYMGR_AES_EXECUTE_COUNT_STATE */ + uint32_t execute_count_max; /* KEYMGR_AES_EXECUTE_COUNT_MAX */ + uint32_t gcm_do_acc; /* KEYMGR_GCM_DO_ACC */ + uint32_t gcm_h[4]; /* KEYMGR_GCM_H0 .. 3 */ + uint32_t gcm_mac[4]; /* KEYMGR_GCM_MAC0 .. 3 */ + uint32_t gcm_hash_in[4]; /* KEYMGR_GCM_HASH_IN0 .. 3 */ + uint32_t wipe_secrets; /* KEYMGR_AES_WIPE_SECRETS */ + uint32_t int_enable; /* KEYMGR_AES_INT_ENABLE */ + uint32_t int_state; /* KEYMGR_AES_INT_STATE */ + uint32_t int_test; /* KEYMGR_AES_INT_TEST */ + uint32_t use_hidden_key; /* KEYMGR_AES_USE_HIDDEN_KEY */ +}; +BUILD_ASSERT(offsetof(struct keymgr_aes, wfifo_data) == + GC_KEYMGR_AES_WFIFO_DATA_OFFSET); +BUILD_ASSERT(offsetof(struct keymgr_aes, key) == GC_KEYMGR_AES_KEY0_OFFSET); +BUILD_ASSERT(offsetof(struct keymgr_aes, counter) == GC_KEYMGR_AES_CTR0_OFFSET); +BUILD_ASSERT(offsetof(struct keymgr_aes, gcm_h) == GC_KEYMGR_GCM_H0_OFFSET); +BUILD_ASSERT(offsetof(struct keymgr_aes, use_hidden_key) == + GC_KEYMGR_AES_USE_HIDDEN_KEY_OFFSET); /** * SHA/HMAC part of KEYMGR starting offset 0x400 |