diff options
Diffstat (limited to 'drivers/crypto/fsl/jobdesc.c')
| -rw-r--r-- | drivers/crypto/fsl/jobdesc.c | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/drivers/crypto/fsl/jobdesc.c b/drivers/crypto/fsl/jobdesc.c index 5695bef..fd0c4f7 100644 --- a/drivers/crypto/fsl/jobdesc.c +++ b/drivers/crypto/fsl/jobdesc.c @@ -14,7 +14,7 @@ #include "jobdesc.h" #include "rsa_caam.h" -#ifdef CONFIG_MX6 +#if defined(CONFIG_MX6) || defined(CONFIG_MX7) /*! * Secure memory run command * @@ -25,10 +25,14 @@ uint32_t secmem_set_cmd(uint32_t sec_mem_cmd) { uint32_t temp_reg; - sec_out32(CAAM_SMCJR0, sec_mem_cmd); + ccsr_sec_t *sec = (void *)CONFIG_SYS_FSL_SEC_ADDR; + uint32_t sm_vid = SM_VERSION(sec_in32(&sec->smvid)); + uint32_t jr_id = 0; + + sec_out32(CAAM_SMCJR(sm_vid, jr_id), sec_mem_cmd); do { - temp_reg = sec_in32(CAAM_SMCSJR0); + temp_reg = sec_in32(CAAM_SMCSJR(sm_vid, jr_id)); } while (temp_reg & CMD_COMPLETE); return temp_reg; @@ -51,6 +55,10 @@ int caam_page_alloc(uint8_t page_num, uint8_t partition_num) { uint32_t temp_reg; + ccsr_sec_t *sec = (void *)CONFIG_SYS_FSL_SEC_ADDR; + uint32_t sm_vid = SM_VERSION(sec_in32(&sec->smvid)); + uint32_t jr_id = 0; + /* * De-Allocate partition_num if already allocated to ARM core */ @@ -64,9 +72,9 @@ int caam_page_alloc(uint8_t page_num, uint8_t partition_num) } /* set the access rights to allow full access */ - sec_out32(CAAM_SMAG1JR0(partition_num), 0xF); - sec_out32(CAAM_SMAG2JR0(partition_num), 0xF); - sec_out32(CAAM_SMAPJR0(partition_num), 0xFF); + sec_out32(CAAM_SMAG1JR(sm_vid, jr_id, partition_num), 0xF); + sec_out32(CAAM_SMAG2JR(sm_vid, jr_id, partition_num), 0xF); + sec_out32(CAAM_SMAPJR(sm_vid, jr_id, partition_num), 0xFF); /* Now need to allocate partition_num of secure RAM. */ /* De-Allocate page_num by starting with a page inquiry command */ @@ -105,6 +113,10 @@ int caam_page_alloc(uint8_t page_num, uint8_t partition_num) int inline_cnstr_jobdesc_blob_dek(uint32_t *desc, const uint8_t *plain_txt, uint8_t *dek_blob, uint32_t in_sz) { + ccsr_sec_t *sec = (void *)CONFIG_SYS_FSL_SEC_ADDR; + uint32_t sm_vid = SM_VERSION(sec_in32(&sec->smvid)); + uint32_t jr_id = 0; + uint32_t ret = 0; u32 aad_w1, aad_w2; /* output blob will have 32 bytes key blob in beginning and @@ -133,9 +145,9 @@ int inline_cnstr_jobdesc_blob_dek(uint32_t *desc, const uint8_t *plain_txt, flush_dcache_range(start, end); /* Now configure the access rights of the partition */ - sec_out32(CAAM_SMAG1JR0(PARTITION_1), KS_G1); /* set group 1 */ - sec_out32(CAAM_SMAG2JR0(PARTITION_1), 0); /* clear group 2 */ - sec_out32(CAAM_SMAPJR0(PARTITION_1), PERM); /* set perm & locks */ + sec_out32(CAAM_SMAG1JR(sm_vid, jr_id, PARTITION_1), KS_G1); + sec_out32(CAAM_SMAG2JR(sm_vid, jr_id, PARTITION_1), 0); + sec_out32(CAAM_SMAPJR(sm_vid, jr_id, PARTITION_1), PERM); /* construct aad for AES */ aad_w1 = (in_sz << OP_ALG_ALGSEL_SHIFT) | KEY_AES_SRC | LD_CCM_MODE; |