crypto/fsl/jobdesc.c

7  * SPDX-License-Identifier:	GPL-2.0+
19  * Secure memory run command
21  * @param   sec_mem_cmd  Secure memory command register
22  * @return  cmd_status  Secure memory command status register
29 	uint32_t sm_vid = SM_VERSION(sec_in32(&sec->smvid));  in secmem_set_cmd()
43  * Allocates a partition from secure memory, with the id
44  * equal to partition_num. This will de-allocate the page
46  * full access permissions. The permissions are set before,
47  * running a job descriptor. A memory page of secure RAM
59 	uint32_t sm_vid = SM_VERSION(sec_in32(&sec->smvid));  in caam_page_alloc()
63 	 * De-Allocate partition_num if already allocated to ARM core  in caam_page_alloc()
69 			printf("Error: De-allocation status 0x%X\n", temp_reg);  in caam_page_alloc()
74 	/* set the access rights to allow full access */  in caam_page_alloc()
79 	/* Now need to allocate partition_num of secure RAM. */  in caam_page_alloc()
80 	/* De-Allocate page_num by starting with a page inquiry command */  in caam_page_alloc()
83 	/* if the page is owned, de-allocate it */  in caam_page_alloc()
117 	uint32_t sm_vid = SM_VERSION(sec_in32(&sec->smvid));  in inline_cnstr_jobdesc_blob_dek()
134 	/* allocating secure memory */  in inline_cnstr_jobdesc_blob_dek()
139 	/* Write DEK to secure memory */  in inline_cnstr_jobdesc_blob_dek()
143 				~(ARCH_DMA_MINALIGN - 1);  in inline_cnstr_jobdesc_blob_dek()
147 	/* Now configure the access rights of the partition */  in inline_cnstr_jobdesc_blob_dek()
266 	/* INIT RNG in non-test mode */  in inline_cnstr_jobdesc_rng_instantiation()
275 	 * load 1 to clear written reg:  in inline_cnstr_jobdesc_rng_instantiation()
280 	/* generate secure keys (non-test) */  in inline_cnstr_jobdesc_rng_instantiation()
292 	dma_addr_e = virt_to_phys((void *)pkin->e);  in inline_cnstr_jobdesc_pkha_rsaexp()
293 	dma_addr_a = virt_to_phys((void *)pkin->a);  in inline_cnstr_jobdesc_pkha_rsaexp()
294 	dma_addr_n = virt_to_phys((void *)pkin->n);  in inline_cnstr_jobdesc_pkha_rsaexp()
298 	append_key(desc, dma_addr_e, pkin->e_siz, KEY_DEST_PKHA_E | CLASS_1);  in inline_cnstr_jobdesc_pkha_rsaexp()
301 			 pkin->a_siz, LDST_CLASS_1_CCB | FIFOLD_TYPE_PK_A);  in inline_cnstr_jobdesc_pkha_rsaexp()
304 			 pkin->n_siz, LDST_CLASS_1_CCB | FIFOLD_TYPE_PK_N);  in inline_cnstr_jobdesc_pkha_rsaexp()