1 /*
2 * Copyright (c) 2022-2024, Arm Limited. All rights reserved.
3 *
4 * SPDX-License-Identifier: BSD-3-Clause
5 */
6
7 #include <stdint.h>
8
9 #include <drivers/arm/rse_comms.h>
10 #include <drivers/measured_boot/metadata.h>
11 #include <drivers/measured_boot/rse/rse_measured_boot.h>
12 #include <tools_share/zero_oid.h>
13
14 #include <plat/arm/common/plat_arm.h>
15 #include <platform_def.h>
16
17 /* Table with platform specific image IDs and metadata. Intentionally not a
18 * const struct, some members might set by bootloaders during trusted boot.
19 */
20 struct rse_mboot_metadata tc_rse_mboot_metadata[] = {
21 {
22 .id = FW_CONFIG_ID,
23 .slot = U(6),
24 .signer_id_size = SIGNER_ID_MIN_SIZE,
25 .sw_type = MBOOT_FW_CONFIG_STRING,
26 .pk_oid = ZERO_OID,
27 .lock_measurement = true },
28 {
29 .id = TB_FW_CONFIG_ID,
30 .slot = U(7),
31 .signer_id_size = SIGNER_ID_MIN_SIZE,
32 .sw_type = MBOOT_TB_FW_CONFIG_STRING,
33 .pk_oid = ZERO_OID,
34 .lock_measurement = true },
35 {
36 .id = BL2_IMAGE_ID,
37 .slot = U(8),
38 .signer_id_size = SIGNER_ID_MIN_SIZE,
39 .sw_type = MBOOT_BL2_IMAGE_STRING,
40 .pk_oid = ZERO_OID,
41 .lock_measurement = true },
42
43 {
44 .id = RSE_MBOOT_INVALID_ID }
45 };
46
bl1_plat_mboot_init(void)47 void bl1_plat_mboot_init(void)
48 {
49 /* Initialize the communication channel between AP and RSE */
50 (void)rse_comms_init(PLAT_RSE_AP_SND_MHU_BASE,
51 PLAT_RSE_AP_RCV_MHU_BASE);
52
53 rse_measured_boot_init(tc_rse_mboot_metadata);
54 }
55
bl1_plat_mboot_finish(void)56 void bl1_plat_mboot_finish(void)
57 {
58 /* Nothing to do. */
59 }
60