diff --git a/plat/arm/board/common/board_arm_trusted_boot.c b/plat/arm/board/common/board_arm_trusted_boot.c
index 66cc3e9..714c444 100644
--- a/plat/arm/board/common/board_arm_trusted_boot.c
+++ b/plat/arm/board/common/board_arm_trusted_boot.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2022, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -13,18 +13,20 @@
 #include <drivers/delay_timer.h>
 #include <lib/cassert.h>
 #include <lib/fconf/fconf.h>
-#include <plat/arm/common/plat_arm.h>
-#include <plat/arm/common/fconf_nv_cntr_getter.h>
 #include <plat/common/common_def.h>
 #include <plat/common/platform.h>
-#include <platform_def.h>
-
-#if defined(ARM_COT_tbbr)
-#include <tools_share/tbbr_oid.h>
+#if defined(ARM_COT_cca)
+#include <tools_share/cca_oid.h>
 #elif defined(ARM_COT_dualroot)
 #include <tools_share/dualroot_oid.h>
+#elif defined(ARM_COT_tbbr)
+#include <tools_share/tbbr_oid.h>
 #endif
 
+#include <plat/arm/common/fconf_nv_cntr_getter.h>
+#include <plat/arm/common/plat_arm.h>
+#include <platform_def.h>
+
 #if !ARM_CRYPTOCELL_INTEG
 #if !ARM_ROTPK_LOCATION_ID
   #error "ARM_ROTPK_LOCATION_ID not defined"
@@ -181,6 +183,40 @@
 		return 1;
 	}
 }
+
+#elif defined(ARM_COT_cca)
+
+int arm_get_rotpk_info(void *cookie, void **key_ptr, unsigned int *key_len,
+		       unsigned int *flags)
+{
+	/*
+	 * Return the right root of trust key hash based on the cookie value:
+	 *  - NULL means the primary ROTPK.
+	 *  - Otherwise, interpret cookie as the OID of the certificate
+	 *    extension containing the key.
+	 */
+	if (cookie == NULL) {
+		return get_rotpk_info(key_ptr, key_len, flags);
+	} else if (strcmp(cookie, PROT_PK_OID) == 0) {
+		extern unsigned char arm_protpk_hash[];
+		extern unsigned char arm_protpk_hash_end[];
+		*key_ptr = arm_protpk_hash;
+		*key_len = arm_protpk_hash_end - arm_protpk_hash;
+		*flags = ROTPK_IS_HASH;
+		return 0;
+	} else if (strcmp(cookie, SWD_ROT_PK_OID) == 0) {
+		extern unsigned char arm_swd_rotpk_hash[];
+		extern unsigned char arm_swd_rotpk_hash_end[];
+		*key_ptr = arm_swd_rotpk_hash;
+		*key_len = arm_swd_rotpk_hash_end - arm_swd_rotpk_hash;
+		*flags = ROTPK_IS_HASH;
+		return 0;
+	} else {
+		/* Invalid key ID. */
+		return 1;
+	}
+}
+
 #endif
 
 /*