diff options
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/fsl/jr.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/crypto/fsl/jr.c b/drivers/crypto/fsl/jr.c index bbdbcb8e58..5275c50e8b 100644 --- a/drivers/crypto/fsl/jr.c +++ b/drivers/crypto/fsl/jr.c @@ -498,9 +498,17 @@ static int instantiate_rng(uint8_t sec_idx) static u8 get_rng_vid(uint8_t sec_idx) { ccsr_sec_t *sec = (void *)SEC_ADDR(sec_idx); - u32 cha_vid = sec_in32(&sec->chavid_ls); + u8 vid; - return (cha_vid & SEC_CHAVID_RNG_LS_MASK) >> SEC_CHAVID_LS_RNG_SHIFT; + if (caam_get_era() < 10) { + vid = (sec_in32(&sec->chavid_ls) & SEC_CHAVID_RNG_LS_MASK) + >> SEC_CHAVID_LS_RNG_SHIFT; + } else { + vid = (sec_in32(&sec->vreg.rng) & CHA_VER_VID_MASK) + >> CHA_VER_VID_SHIFT; + } + + return vid; } /* |