refactor(sgi): update SDS driver calls
Update SDS driver calls to align with recent
changes [1] of the SDS driver.
- The driver now requires us to explicitly pass
the SDS region id to act on.
- Implement plat_sds_get_regions() platform function
which is used by the driver to get SDS region
information per platform.
[1]: https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/24609/
Change-Id: Ifa4595278e094849bea2796ead58e85de98baaf9
Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Signed-off-by: David Vincze <david.vincze@arm.com>
diff --git a/plat/arm/css/sgi/sgi_plat.c b/plat/arm/css/sgi/sgi_plat.c
index 01b426e..fe64d34 100644
--- a/plat/arm/css/sgi/sgi_plat.c
+++ b/plat/arm/css/sgi/sgi_plat.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2018-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -11,6 +11,8 @@
#include <common/bl_common.h>
#include <common/debug.h>
#include <drivers/arm/ccn.h>
+#include <drivers/arm/css/sds.h>
+#include <lib/utils_def.h>
#include <plat/arm/common/plat_arm.h>
#include <plat/common/platform.h>
#include <drivers/arm/sbsa.h>
@@ -174,3 +176,14 @@
{
sbsa_wdog_stop(SBSA_SECURE_WDOG_BASE);
}
+
+static sds_region_desc_t sgi_sds_regions[] = {
+ { .base = PLAT_ARM_SDS_MEM_BASE },
+};
+
+sds_region_desc_t *plat_sds_get_regions(unsigned int *region_count)
+{
+ *region_count = ARRAY_SIZE(sgi_sds_regions);
+
+ return sgi_sds_regions;
+}