refactor(n1sdp): 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: I3447855fbe7427376d5f7aa0ba7356fe2f14d567
Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Signed-off-by: David Vincze <david.vincze@arm.com>
diff --git a/plat/arm/board/n1sdp/n1sdp_plat.c b/plat/arm/board/n1sdp/n1sdp_plat.c
index 747ff06..42efdee 100644
--- a/plat/arm/board/n1sdp/n1sdp_plat.c
+++ b/plat/arm/board/n1sdp/n1sdp_plat.c
@@ -1,12 +1,14 @@
/*
- * Copyright (c) 2018-2023, Arm Limited. All rights reserved.
+ * Copyright (c) 2018-2024, Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <assert.h>
+#include <drivers/arm/css/sds.h>
#include <drivers/arm/sbsa.h>
+#include <lib/utils_def.h>
#include <plat/arm/common/plat_arm.h>
#include "n1sdp_def.h"
@@ -71,3 +73,16 @@
{
sbsa_wdog_stop(SBSA_SECURE_WDOG_BASE);
}
+
+#if CSS_USE_SCMI_SDS_DRIVER
+static sds_region_desc_t n1sdp_sds_regions[] = {
+ { .base = PLAT_ARM_SDS_MEM_BASE },
+};
+
+sds_region_desc_t *plat_sds_get_regions(unsigned int *region_count)
+{
+ *region_count = ARRAY_SIZE(n1sdp_sds_regions);
+
+ return n1sdp_sds_regions;
+}
+#endif /* CSS_USE_SCMI_SDS_DRIVER */