fix(fconf): fix FCONF_ARM_IO_UUID_NUMBER value
The FCONF_ARM_IO_UUID_NUMBER macro is hardcoded to the number of entries
in the `load_info` array, but this number did not match the actual
length of the array in the case that TRUSTED_BOARD_BOOT is defined, but
SPD_spmd is not defined.
This patch fixes the hardcoded length by replacing it with a more
flexible calculation which sums up the various contributing groups of
entries.
Signed-off-by: Rob Hughes <robert.hughes@arm.com>
Signed-off-by: Mikael Olsson <mikael.olsson@arm.com>
Change-Id: I557bca7dd32c3be084bbba11d84dfa2818cb6790
diff --git a/plat/arm/common/fconf/arm_fconf_io.c b/plat/arm/common/fconf/arm_fconf_io.c
index 6c32331..dfaaaae 100644
--- a/plat/arm/common/fconf/arm_fconf_io.c
+++ b/plat/arm/common/fconf/arm_fconf_io.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2019-2022, ARM Limited. All rights reserved.
+ * Copyright (c) 2019-2023, ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -277,11 +277,22 @@
#ifdef IMAGE_BL2
+#define FCONF_ARM_IO_UUID_NUM_BASE U(10)
+
#if TRUSTED_BOARD_BOOT
-#define FCONF_ARM_IO_UUID_NUMBER U(24)
+#define FCONF_ARM_IO_UUID_NUM_TBB U(12)
#else
-#define FCONF_ARM_IO_UUID_NUMBER U(10)
-#endif
+#define FCONF_ARM_IO_UUID_NUM_TBB U(0)
+#endif /* TRUSTED_BOARD_BOOT */
+
+#if TRUSTED_BOARD_BOOT && defined(SPD_spmd)
+#define FCONF_ARM_IO_UUID_NUM_SPD U(2)
+#else
+#define FCONF_ARM_IO_UUID_NUM_SPD U(0)
+#endif /* TRUSTED_BOARD_BOOT && defined(SPD_spmd) */
+
+#define FCONF_ARM_IO_UUID_NUMBER FCONF_ARM_IO_UUID_NUM_BASE + \
+ FCONF_ARM_IO_UUID_NUM_TBB + FCONF_ARM_IO_UUID_NUM_SPD
static io_uuid_spec_t fconf_arm_uuids[FCONF_ARM_IO_UUID_NUMBER];
static OBJECT_POOL_ARRAY(fconf_arm_uuids_pool, fconf_arm_uuids);