summaryrefslogtreecommitdiffstats
path: root/drivers/nxp/auth/csf_hdr_parser/cot.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/nxp/auth/csf_hdr_parser/cot.c')
-rw-r--r--drivers/nxp/auth/csf_hdr_parser/cot.c284
1 files changed, 284 insertions, 0 deletions
diff --git a/drivers/nxp/auth/csf_hdr_parser/cot.c b/drivers/nxp/auth/csf_hdr_parser/cot.c
new file mode 100644
index 0000000..4502ed6
--- /dev/null
+++ b/drivers/nxp/auth/csf_hdr_parser/cot.c
@@ -0,0 +1,284 @@
+/*
+ * Copyright (c) 2015-2020, ARM Limited and Contributors. All rights reserved.
+ *
+ * Copyright 2020 NXP
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <stddef.h>
+
+#include <drivers/auth/auth_mod.h>
+
+#if USE_TBBR_DEFS
+#include <tools_share/tbbr_oid.h>
+#else
+#include <platform_oid.h>
+#endif
+
+
+static auth_param_type_desc_t sig = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_SIG, 0);
+static auth_param_type_desc_t sig_alg = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_SIG_ALG, 0);
+static auth_param_type_desc_t sig_hash = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_HASH, 0);
+
+static auth_param_type_desc_t non_trusted_world_pk = AUTH_PARAM_TYPE_DESC(
+ AUTH_PARAM_PUB_KEY, NON_TRUSTED_WORLD_PK_OID);
+
+/*
+ * TBBR Chain of trust definition
+ */
+static const auth_img_desc_t bl31_image = {
+ .img_id = BL31_IMAGE_ID,
+ .img_type = IMG_PLAT,
+ .parent = NULL,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &non_trusted_world_pk,
+ .sig = &sig,
+ .alg = &sig_alg,
+ .data = &sig_hash
+ }
+ }
+ }
+};
+static const auth_img_desc_t scp_bl2_image = {
+ .img_id = SCP_BL2_IMAGE_ID,
+ .img_type = IMG_PLAT,
+ .parent = NULL,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &non_trusted_world_pk,
+ .sig = &sig,
+ .alg = &sig_alg,
+ .data = &sig_hash
+ }
+ }
+ }
+};
+static const auth_img_desc_t bl32_image = {
+ .img_id = BL32_IMAGE_ID,
+ .img_type = IMG_PLAT,
+ .parent = NULL,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &non_trusted_world_pk,
+ .sig = &sig,
+ .alg = &sig_alg,
+ .data = &sig_hash
+ }
+ }
+ }
+};
+static const auth_img_desc_t bl33_image = {
+ .img_id = BL33_IMAGE_ID,
+ .img_type = IMG_PLAT,
+ .parent = NULL,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &non_trusted_world_pk,
+ .sig = &sig,
+ .alg = &sig_alg,
+ .data = &sig_hash
+ }
+ }
+ }
+};
+#ifdef POLICY_FUSE_PROVISION
+static const auth_img_desc_t fuse_prov_img = {
+ .img_id = FUSE_PROV_IMAGE_ID,
+ .img_type = IMG_PLAT,
+ .parent = NULL,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &non_trusted_world_pk,
+ .sig = &sig,
+ .alg = &sig_alg,
+ .data = &sig_hash
+ }
+ }
+ }
+};
+static const auth_img_desc_t fuse_upgrade_img = {
+ .img_id = FUSE_UP_IMAGE_ID,
+ .img_type = IMG_PLAT,
+ .parent = NULL,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &non_trusted_world_pk,
+ .sig = &sig,
+ .alg = &sig_alg,
+ .data = &sig_hash
+ }
+ }
+ }
+};
+#endif
+#ifdef CONFIG_DDR_FIP_IMAGE
+static const auth_img_desc_t ddr_imem_udimm_1d_img = {
+ .img_id = DDR_IMEM_UDIMM_1D_IMAGE_ID,
+ .img_type = IMG_PLAT,
+ .parent = NULL,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &non_trusted_world_pk,
+ .sig = &sig,
+ .alg = &sig_alg,
+ .data = &sig_hash
+ }
+ }
+ }
+};
+static const auth_img_desc_t ddr_imem_udimm_2d_img = {
+ .img_id = DDR_IMEM_UDIMM_2D_IMAGE_ID,
+ .img_type = IMG_PLAT,
+ .parent = NULL,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &non_trusted_world_pk,
+ .sig = &sig,
+ .alg = &sig_alg,
+ .data = &sig_hash
+ }
+ }
+ }
+};
+static const auth_img_desc_t ddr_dmem_udimm_1d_img = {
+ .img_id = DDR_DMEM_UDIMM_1D_IMAGE_ID,
+ .img_type = IMG_PLAT,
+ .parent = NULL,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &non_trusted_world_pk,
+ .sig = &sig,
+ .alg = &sig_alg,
+ .data = &sig_hash
+ }
+ }
+ }
+};
+static const auth_img_desc_t ddr_dmem_udimm_2d_img = {
+ .img_id = DDR_DMEM_UDIMM_2D_IMAGE_ID,
+ .img_type = IMG_PLAT,
+ .parent = NULL,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &non_trusted_world_pk,
+ .sig = &sig,
+ .alg = &sig_alg,
+ .data = &sig_hash
+ }
+ }
+ }
+};
+static const auth_img_desc_t ddr_imem_rdimm_1d_img = {
+ .img_id = DDR_IMEM_RDIMM_1D_IMAGE_ID,
+ .img_type = IMG_PLAT,
+ .parent = NULL,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &non_trusted_world_pk,
+ .sig = &sig,
+ .alg = &sig_alg,
+ .data = &sig_hash
+ }
+ }
+ }
+};
+static const auth_img_desc_t ddr_imem_rdimm_2d_img = {
+ .img_id = DDR_IMEM_RDIMM_2D_IMAGE_ID,
+ .img_type = IMG_PLAT,
+ .parent = NULL,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &non_trusted_world_pk,
+ .sig = &sig,
+ .alg = &sig_alg,
+ .data = &sig_hash
+ }
+ }
+ }
+};
+static const auth_img_desc_t ddr_dmem_rdimm_1d_img = {
+ .img_id = DDR_DMEM_RDIMM_1D_IMAGE_ID,
+ .img_type = IMG_PLAT,
+ .parent = NULL,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &non_trusted_world_pk,
+ .sig = &sig,
+ .alg = &sig_alg,
+ .data = &sig_hash
+ }
+ }
+ }
+};
+static const auth_img_desc_t ddr_dmem_rdimm_2d_img = {
+ .img_id = DDR_DMEM_RDIMM_2D_IMAGE_ID,
+ .img_type = IMG_PLAT,
+ .parent = NULL,
+ .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) {
+ [0] = {
+ .type = AUTH_METHOD_SIG,
+ .param.sig = {
+ .pk = &non_trusted_world_pk,
+ .sig = &sig,
+ .alg = &sig_alg,
+ .data = &sig_hash
+ }
+ }
+ }
+};
+#endif
+
+static const auth_img_desc_t * const cot_desc[] = {
+ [BL31_IMAGE_ID] = &bl31_image,
+ [SCP_BL2_IMAGE_ID] = &scp_bl2_image,
+ [BL32_IMAGE_ID] = &bl32_image,
+ [BL33_IMAGE_ID] = &bl33_image,
+#ifdef POLICY_FUSE_PROVISION
+ [FUSE_PROV_IMAGE_ID] = &fuse_prov_img,
+ [FUSE_UP_IMAGE_ID] = &fuse_upgrade_img,
+#endif
+#ifdef CONFIG_DDR_FIP_IMAGE
+ [DDR_IMEM_UDIMM_1D_IMAGE_ID] = &ddr_imem_udimm_1d_img,
+ [DDR_IMEM_UDIMM_2D_IMAGE_ID] = &ddr_imem_udimm_2d_img,
+ [DDR_DMEM_UDIMM_1D_IMAGE_ID] = &ddr_dmem_udimm_1d_img,
+ [DDR_DMEM_UDIMM_2D_IMAGE_ID] = &ddr_dmem_udimm_2d_img,
+ [DDR_IMEM_RDIMM_1D_IMAGE_ID] = &ddr_imem_rdimm_1d_img,
+ [DDR_IMEM_RDIMM_2D_IMAGE_ID] = &ddr_imem_rdimm_2d_img,
+ [DDR_DMEM_RDIMM_1D_IMAGE_ID] = &ddr_dmem_rdimm_1d_img,
+ [DDR_DMEM_RDIMM_2D_IMAGE_ID] = &ddr_dmem_rdimm_2d_img,
+#endif
+};
+
+/* Register the CoT in the authentication module */
+REGISTER_COT(cot_desc);