refactor(juno): 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: I67aebfe0e2a82d1f5fc2d26653698a552350b387
Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Signed-off-by: David Vincze <david.vincze@arm.com>
diff --git a/plat/arm/board/juno/juno_common.c b/plat/arm/board/juno/juno_common.c
index 02614da..2cd01e4 100644
--- a/plat/arm/board/juno/juno_common.c
+++ b/plat/arm/board/juno/juno_common.c
@@ -1,14 +1,16 @@
/*
- * Copyright (c) 2015-2023, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
+#include <drivers/arm/css/sds.h>
#include <lib/smccc.h>
-#include <platform_def.h>
+#include <lib/utils_def.h>
#include <services/arm_arch_svc.h>
#include <plat/arm/common/plat_arm.h>
+#include <platform_def.h>
/*
* Table of memory regions for different BL stages to map using the MMU.
@@ -138,3 +140,16 @@
return (int32_t)(((sys_id >> V2M_SYS_ID_REV_SHIFT) &
V2M_SYS_ID_REV_MASK) & SOC_ID_REV_MASK);
}
+
+#if CSS_USE_SCMI_SDS_DRIVER
+static sds_region_desc_t juno_sds_regions[] = {
+ { .base = PLAT_ARM_SDS_MEM_BASE },
+};
+
+sds_region_desc_t *plat_sds_get_regions(unsigned int *region_count)
+{
+ *region_count = ARRAY_SIZE(juno_sds_regions);
+
+ return juno_sds_regions;
+}
+#endif /* CSS_USE_SCMI_SDS_DRIVER */