161 static TEE_Result versal_alloc_read_buffer(struct versal_nvm_read_req *req)  in versal_alloc_read_buffer()  argument
163 	assert(req);  in versal_alloc_read_buffer()
164 	req->ibuf[0].len = 1024;  in versal_alloc_read_buffer()
165 	req->ibuf[0].buf = alloc_cache_aligned(req->ibuf[0].len);  in versal_alloc_read_buffer()
166 	if (!req->ibuf[0].buf)  in versal_alloc_read_buffer()
172 static void versal_free_read_buffer(struct versal_nvm_read_req *req)  in versal_free_read_buffer()  argument
174 	assert(req);  in versal_free_read_buffer()
175 	free(req->ibuf[0].buf);  in versal_free_read_buffer()
178 static void *versal_get_read_buffer(struct versal_nvm_read_req *req)  in versal_get_read_buffer()  argument
180 	assert(req);  in versal_get_read_buffer()
181 	return req->ibuf[0].buf;  in versal_get_read_buffer()
184 static TEE_Result versal_nvm_read(struct versal_nvm_read_req *req)  in versal_nvm_read()  argument
189 	if (!req)  in versal_nvm_read()
192 	switch (req->efuse_id) {  in versal_nvm_read()
205 		val = req->offchip_id;  in versal_nvm_read()
209 		val = req->revocation_id;  in versal_nvm_read()
213 		val = req->iv_type;  in versal_nvm_read()
217 		val = req->ppk_type;  in versal_nvm_read()
226 	return efuse_req(req->efuse_id, req->ibuf, arg);  in versal_nvm_read()
229 static TEE_Result versal_nvm_write(struct versal_nvm_write_req *req)  in versal_nvm_write()  argument
234 	switch (req->efuse_id) {  in versal_nvm_write()
236 		val = req->bbram.aes_key_len;  in versal_nvm_write()
240 		val = req->bbram.user_data;  in versal_nvm_write()
251 	return efuse_req(req->efuse_id, req->ibuf, arg);  in versal_nvm_write()
261 	struct versal_nvm_read_req req = {  in versal_efuse_read_user_data()  local
273 	req.ibuf[0].buf = &cfg;  in versal_efuse_read_user_data()
274 	req.ibuf[0].len = sizeof(cfg);  in versal_efuse_read_user_data()
275 	req.ibuf[1].buf = rsp;  in versal_efuse_read_user_data()
276 	req.ibuf[1].len = 1024;  in versal_efuse_read_user_data()
280 	if (versal_nvm_read(&req)) {  in versal_efuse_read_user_data()
293 	struct versal_nvm_read_req req = {  in versal_efuse_read_dna()  local
300 	if (versal_alloc_read_buffer(&req))  in versal_efuse_read_dna()
303 	if (versal_nvm_read(&req)) {  in versal_efuse_read_dna()
304 		versal_free_read_buffer(&req);  in versal_efuse_read_dna()
308 	memcpy(buf, versal_get_read_buffer(&req), EFUSE_DNA_LEN);  in versal_efuse_read_dna()
309 	versal_free_read_buffer(&req);  in versal_efuse_read_dna()
317 	struct versal_nvm_read_req req = {  in versal_efuse_read_iv()  local
325 	if (versal_alloc_read_buffer(&req))  in versal_efuse_read_iv()
328 	if (versal_nvm_read(&req)) {  in versal_efuse_read_iv()
329 		versal_free_read_buffer(&req);  in versal_efuse_read_iv()
333 	memcpy(buf, versal_get_read_buffer(&req), EFUSE_IV_LEN);  in versal_efuse_read_iv()
334 	versal_free_read_buffer(&req);  in versal_efuse_read_iv()
342 	struct versal_nvm_read_req req = {  in versal_efuse_read_ppk()  local
343 		req.efuse_id = EFUSE_READ_PPK_HASH,  in versal_efuse_read_ppk()
350 	if (versal_alloc_read_buffer(&req))  in versal_efuse_read_ppk()
353 	if (versal_nvm_read(&req))  in versal_efuse_read_ppk()
356 	memcpy(buf, versal_get_read_buffer(&req), EFUSE_PPK_LEN);  in versal_efuse_read_ppk()
357 	versal_free_read_buffer(&req);  in versal_efuse_read_ppk()
371 	struct versal_nvm_write_req __aligned_efuse req = {  in versal_efuse_write_user_data()  local
381 	req.data.user_fuse_addr = virt_to_phys((void *)req.data.user_fuse_addr);  in versal_efuse_write_user_data()
384 	req.ibuf[0].buf = &req.data;  in versal_efuse_write_user_data()
385 	req.ibuf[0].len = sizeof(req.data);  in versal_efuse_write_user_data()
386 	req.ibuf[1].buf = &cfg;  in versal_efuse_write_user_data()
387 	req.ibuf[1].len = sizeof(cfg);  in versal_efuse_write_user_data()
388 	req.ibuf[2].buf = lbuf;  in versal_efuse_write_user_data()
389 	req.ibuf[2].len = sizeof(lbuf);  in versal_efuse_write_user_data()
394 	return versal_nvm_write(&req);  in versal_efuse_write_user_data()
400 	struct versal_nvm_write_req req __aligned_efuse = {  in versal_efuse_write_aes_keys()
408 	req.ibuf[0].buf = &req.data;  in versal_efuse_write_aes_keys()
409 	req.ibuf[0].len = sizeof(req.data);  in versal_efuse_write_aes_keys()
410 	req.ibuf[1].buf = &cfg;  in versal_efuse_write_aes_keys()
411 	req.ibuf[1].len = sizeof(cfg);  in versal_efuse_write_aes_keys()
413 	return versal_nvm_write(&req);  in versal_efuse_write_aes_keys()
419 	struct versal_nvm_write_req req __aligned_efuse = {  in versal_efuse_write_ppk_hash()
427 	req.ibuf[0].buf = &req.data;  in versal_efuse_write_ppk_hash()
428 	req.ibuf[0].len = sizeof(req.data);  in versal_efuse_write_ppk_hash()
429 	req.ibuf[1].buf = &cfg;  in versal_efuse_write_ppk_hash()
430 	req.ibuf[1].len = sizeof(cfg);  in versal_efuse_write_ppk_hash()
432 	return versal_nvm_write(&req);  in versal_efuse_write_ppk_hash()
438 	struct versal_nvm_write_req req __aligned_efuse = {  in versal_efuse_write_iv()
446 	req.ibuf[0].buf = &req.data;  in versal_efuse_write_iv()
447 	req.ibuf[0].len = sizeof(req.data);  in versal_efuse_write_iv()
448 	req.ibuf[1].buf = &cfg;  in versal_efuse_write_iv()
449 	req.ibuf[1].len = sizeof(cfg);  in versal_efuse_write_iv()
451 	return versal_nvm_write(&req);  in versal_efuse_write_iv()
457 	struct versal_nvm_write_req req __aligned_efuse = {  in versal_efuse_write_dec_only()
465 	req.ibuf[0].buf = &req.data;  in versal_efuse_write_dec_only()
466 	req.ibuf[0].len = sizeof(req.data);  in versal_efuse_write_dec_only()
467 	req.ibuf[1].buf = &cfg;  in versal_efuse_write_dec_only()
468 	req.ibuf[1].len = sizeof(cfg);  in versal_efuse_write_dec_only()
470 	return versal_nvm_write(&req);  in versal_efuse_write_dec_only()
476 	struct versal_nvm_write_req req __aligned_efuse = {  in versal_efuse_write_sec()
484 	req.ibuf[0].buf = &req.data;  in versal_efuse_write_sec()
485 	req.ibuf[0].len = sizeof(req.data);  in versal_efuse_write_sec()
486 	req.ibuf[1].buf = &cfg;  in versal_efuse_write_sec()
487 	req.ibuf[1].len = sizeof(cfg);  in versal_efuse_write_sec()
489 	return versal_nvm_write(&req);  in versal_efuse_write_sec()
495 	struct versal_nvm_write_req req __aligned_efuse = {  in versal_efuse_write_misc()
503 	req.ibuf[0].buf = &req.data;  in versal_efuse_write_misc()
504 	req.ibuf[0].len = sizeof(req.data);  in versal_efuse_write_misc()
505 	req.ibuf[1].buf = &cfg;  in versal_efuse_write_misc()
506 	req.ibuf[1].len = sizeof(cfg);  in versal_efuse_write_misc()
508 	return versal_nvm_write(&req);  in versal_efuse_write_misc()
514 	struct versal_nvm_write_req req __aligned_efuse = {  in versal_efuse_write_glitch_cfg()
522 	req.ibuf[0].buf = &req.data;  in versal_efuse_write_glitch_cfg()
523 	req.ibuf[0].len = sizeof(req.data);  in versal_efuse_write_glitch_cfg()
524 	req.ibuf[1].buf = &cfg;  in versal_efuse_write_glitch_cfg()
525 	req.ibuf[1].len = sizeof(cfg);  in versal_efuse_write_glitch_cfg()
527 	return versal_nvm_write(&req);  in versal_efuse_write_glitch_cfg()
534 	struct versal_nvm_write_req req __aligned_efuse = {  in versal_efuse_write_boot_env()
542 	req.ibuf[0].buf = &req.data;  in versal_efuse_write_boot_env()
543 	req.ibuf[0].len = sizeof(req.data);  in versal_efuse_write_boot_env()
544 	req.ibuf[1].buf = &cfg;  in versal_efuse_write_boot_env()
545 	req.ibuf[1].len = sizeof(cfg);  in versal_efuse_write_boot_env()
547 	return versal_nvm_write(&req);  in versal_efuse_write_boot_env()
553 	struct versal_nvm_write_req req __aligned_efuse = {  in versal_efuse_write_sec_misc1()
561 	req.ibuf[0].buf = &req.data;  in versal_efuse_write_sec_misc1()
562 	req.ibuf[0].len = sizeof(req.data);  in versal_efuse_write_sec_misc1()
563 	req.ibuf[1].buf = &cfg;  in versal_efuse_write_sec_misc1()
564 	req.ibuf[1].len = sizeof(cfg);  in versal_efuse_write_sec_misc1()
566 	return versal_nvm_write(&req);  in versal_efuse_write_sec_misc1()
572 	struct versal_nvm_write_req req __aligned_efuse = {  in versal_efuse_write_offchip_ids()
580 	req.ibuf[0].buf = &req.data;  in versal_efuse_write_offchip_ids()
581 	req.ibuf[0].len = sizeof(req.data);  in versal_efuse_write_offchip_ids()
582 	req.ibuf[1].buf = &cfg;  in versal_efuse_write_offchip_ids()
583 	req.ibuf[1].len = sizeof(cfg);  in versal_efuse_write_offchip_ids()
585 	return versal_nvm_write(&req);  in versal_efuse_write_offchip_ids()
591 	struct versal_nvm_write_req req __aligned_efuse = {  in versal_efuse_write_revoke_ppk()
597 	req.data.misc_ctrl_addr = virt_to_phys((void *)req.data.misc_ctrl_addr);  in versal_efuse_write_revoke_ppk()
607 	req.ibuf[0].buf = &req.data;  in versal_efuse_write_revoke_ppk()
608 	req.ibuf[0].len = sizeof(req.data);  in versal_efuse_write_revoke_ppk()
609 	req.ibuf[1].buf = &cfg;  in versal_efuse_write_revoke_ppk()
610 	req.ibuf[1].len = sizeof(cfg);  in versal_efuse_write_revoke_ppk()
612 	return versal_nvm_write(&req);  in versal_efuse_write_revoke_ppk()
618 	struct versal_nvm_write_req req __aligned_efuse = {  in versal_efuse_write_revoke_id()
632 	req.ibuf[0].buf = &req.data;  in versal_efuse_write_revoke_id()
633 	req.ibuf[0].len = sizeof(req.data);  in versal_efuse_write_revoke_id()
634 	req.ibuf[1].buf = &cfg;  in versal_efuse_write_revoke_id()
635 	req.ibuf[1].len = sizeof(cfg);  in versal_efuse_write_revoke_id()
637 	return versal_nvm_write(&req);  in versal_efuse_write_revoke_id()
643 	struct versal_nvm_read_req req = {  in versal_efuse_read_revoke_id()  local
651 	if (versal_alloc_read_buffer(&req))  in versal_efuse_read_revoke_id()
654 	if (versal_nvm_read(&req)) {  in versal_efuse_read_revoke_id()
655 		versal_free_read_buffer(&req);  in versal_efuse_read_revoke_id()
659 	memcpy(buf, versal_get_read_buffer(&req), EFUSE_REVOCATION_ID_LEN);  in versal_efuse_read_revoke_id()
660 	versal_free_read_buffer(&req);  in versal_efuse_read_revoke_id()
667 	struct versal_nvm_read_req req = {  in versal_efuse_read_misc_ctrl()  local
671 	if (versal_alloc_read_buffer(&req))  in versal_efuse_read_misc_ctrl()
674 	if (versal_nvm_read(&req)) {  in versal_efuse_read_misc_ctrl()
675 		versal_free_read_buffer(&req);  in versal_efuse_read_misc_ctrl()
679 	memcpy(buf, versal_get_read_buffer(&req), sizeof(*buf));  in versal_efuse_read_misc_ctrl()
680 	versal_free_read_buffer(&req);  in versal_efuse_read_misc_ctrl()
687 	struct versal_nvm_read_req req = {  in versal_efuse_read_sec_ctrl()  local
691 	if (versal_alloc_read_buffer(&req))  in versal_efuse_read_sec_ctrl()
694 	if (versal_nvm_read(&req)) {  in versal_efuse_read_sec_ctrl()
695 		versal_free_read_buffer(&req);  in versal_efuse_read_sec_ctrl()
699 	memcpy(buf, versal_get_read_buffer(&req), sizeof(*buf));  in versal_efuse_read_sec_ctrl()
700 	versal_free_read_buffer(&req);  in versal_efuse_read_sec_ctrl()
707 	struct versal_nvm_read_req req = {  in versal_efuse_read_sec_misc1()  local
711 	if (versal_alloc_read_buffer(&req))  in versal_efuse_read_sec_misc1()
714 	if (versal_nvm_read(&req)) {  in versal_efuse_read_sec_misc1()
715 		versal_free_read_buffer(&req);  in versal_efuse_read_sec_misc1()
719 	memcpy(buf, versal_get_read_buffer(&req), sizeof(*buf));  in versal_efuse_read_sec_misc1()
720 	versal_free_read_buffer(&req);  in versal_efuse_read_sec_misc1()
728 	struct versal_nvm_read_req req = {  in versal_efuse_read_boot_env_ctrl()  local
732 	if (versal_alloc_read_buffer(&req))  in versal_efuse_read_boot_env_ctrl()
735 	if (versal_nvm_read(&req)) {  in versal_efuse_read_boot_env_ctrl()
736 		versal_free_read_buffer(&req);  in versal_efuse_read_boot_env_ctrl()
740 	memcpy(buf, versal_get_read_buffer(&req), sizeof(*buf));  in versal_efuse_read_boot_env_ctrl()
741 	versal_free_read_buffer(&req);  in versal_efuse_read_boot_env_ctrl()
749 	struct versal_nvm_read_req req = {  in versal_efuse_read_offchip_revoke_id()  local
757 	if (versal_alloc_read_buffer(&req))  in versal_efuse_read_offchip_revoke_id()
760 	if (versal_nvm_read(&req)) {  in versal_efuse_read_offchip_revoke_id()
761 		versal_free_read_buffer(&req);  in versal_efuse_read_offchip_revoke_id()
765 	memcpy(buf, versal_get_read_buffer(&req), EFUSE_REVOCATION_ID_LEN);  in versal_efuse_read_offchip_revoke_id()
766 	versal_free_read_buffer(&req);  in versal_efuse_read_offchip_revoke_id()
773 	struct versal_nvm_read_req req = {  in versal_efuse_read_dec_only()  local
780 	if (versal_alloc_read_buffer(&req))  in versal_efuse_read_dec_only()
783 	if (versal_nvm_read(&req)) {  in versal_efuse_read_dec_only()
784 		versal_free_read_buffer(&req);  in versal_efuse_read_dec_only()
788 	memcpy(buf, versal_get_read_buffer(&req), EFUSE_DEC_ONLY_LEN);  in versal_efuse_read_dec_only()
789 	versal_free_read_buffer(&req);  in versal_efuse_read_dec_only()
797 	struct versal_nvm_read_req req = {  in versal_efuse_read_puf_sec_ctrl()  local
801 	if (versal_alloc_read_buffer(&req))  in versal_efuse_read_puf_sec_ctrl()
804 	if (versal_nvm_read(&req)) {  in versal_efuse_read_puf_sec_ctrl()
805 		versal_free_read_buffer(&req);  in versal_efuse_read_puf_sec_ctrl()
809 	memcpy(buf, versal_get_read_buffer(&req), sizeof(*buf));  in versal_efuse_read_puf_sec_ctrl()
810 	versal_free_read_buffer(&req);  in versal_efuse_read_puf_sec_ctrl()
817 	struct versal_nvm_read_req req = {  in versal_efuse_read_puf()  local
821 	if (versal_alloc_read_buffer(&req))  in versal_efuse_read_puf()
824 	memcpy(versal_get_read_buffer(&req), buf, sizeof(*buf));  in versal_efuse_read_puf()
826 	if (versal_nvm_read(&req)) {  in versal_efuse_read_puf()
827 		versal_free_read_buffer(&req);  in versal_efuse_read_puf()
831 	memcpy(buf, versal_get_read_buffer(&req), sizeof(*buf));  in versal_efuse_read_puf()
832 	versal_free_read_buffer(&req);  in versal_efuse_read_puf()
853 	struct versal_nvm_read_req req = {  in versal_efuse_read_puf_as_user_fuse()  local
857 	req.ibuf[0].buf = &lbuf;  in versal_efuse_read_puf_as_user_fuse()
858 	req.ibuf[0].len = sizeof(lbuf);  in versal_efuse_read_puf_as_user_fuse()
859 	req.ibuf[1].buf = fuses;  in versal_efuse_read_puf_as_user_fuse()
860 	req.ibuf[1].len = sizeof(fuses);  in versal_efuse_read_puf_as_user_fuse()
862 	if (versal_nvm_read(&req))  in versal_efuse_read_puf_as_user_fuse()
886 	struct versal_nvm_write_req req = {  in versal_efuse_write_puf_as_user_fuse()  local
892 	req.ibuf[0].buf = &lbuf;  in versal_efuse_write_puf_as_user_fuse()
893 	req.ibuf[0].len = sizeof(lbuf);  in versal_efuse_write_puf_as_user_fuse()
894 	req.ibuf[1].buf = fuses;  in versal_efuse_write_puf_as_user_fuse()
895 	req.ibuf[1].len = sizeof(fuses);  in versal_efuse_write_puf_as_user_fuse()
897 	if (versal_nvm_write(&req))  in versal_efuse_write_puf_as_user_fuse()
906 	struct versal_nvm_write_req req __aligned_efuse = {  in versal_efuse_write_puf()
912 	req.ibuf[0].buf = &cfg;  in versal_efuse_write_puf()
913 	req.ibuf[0].len = sizeof(cfg);  in versal_efuse_write_puf()
915 	if (versal_nvm_write(&req))  in versal_efuse_write_puf()
923 	struct versal_nvm_write_req req __aligned_efuse = {  in versal_bbram_write_aes_key()
938 	req.ibuf[0].buf = buf;  in versal_bbram_write_aes_key()
939 	req.ibuf[0].len = 1024;  in versal_bbram_write_aes_key()
941 	if (versal_nvm_write(&req)) {  in versal_bbram_write_aes_key()
952 	struct versal_nvm_write_req req __aligned_efuse  = {  in versal_bbram_zeroize()
956 	if (versal_nvm_write(&req))  in versal_bbram_zeroize()
964 	struct versal_nvm_write_req req __aligned_efuse = {  in versal_bbram_write_user_data()
969 	if (versal_nvm_write(&req))  in versal_bbram_write_user_data()
977 	struct versal_nvm_read_req req = {  in versal_bbram_read_user_data()  local
981 	if (versal_alloc_read_buffer(&req))  in versal_bbram_read_user_data()
984 	if (versal_nvm_read(&req)) {  in versal_bbram_read_user_data()
985 		versal_free_read_buffer(&req);  in versal_bbram_read_user_data()
989 	memcpy(data, versal_get_read_buffer(&req), sizeof(*data));  in versal_bbram_read_user_data()
990 	versal_free_read_buffer(&req);  in versal_bbram_read_user_data()
997 	struct versal_nvm_write_req req __aligned_efuse  = {  in versal_bbram_lock_write_user_data()
1001 	if (versal_nvm_write(&req))  in versal_bbram_lock_write_user_data()