refactor(sgi): move from "sgi" to "neoverse_rd"
Currently, reference design platforms such as RD-N2, RD-N1-Edge,
RD-V1-MC, RD-V1 and SGI-575 utilize "css/sgi" as the common source
directory. The "sgi" prefix originated from the System Guidance for
Infrastructure (SGI) and was initially associated with the SGI-575
platform. However, subsequent platforms released were under the Neoverse
Reference Design product name.
To align with the Neoverse Reference Design nomenclature, rename the
common source directory from "css/sgi" to "css/neoverse_rd" and update
all file prefixes from "sgi" to "nrd."
Signed-off-by: Rohit Mathew <Rohit.Mathew@arm.com>
Change-Id: I3dcbb31b9ab202e82caf25218ba33c520dcea4e4
diff --git a/plat/arm/css/neoverse_rd/include/nrd_dmc620_tzc_regions.h b/plat/arm/css/neoverse_rd/include/nrd_dmc620_tzc_regions.h
new file mode 100644
index 0000000..a38c759
--- /dev/null
+++ b/plat/arm/css/neoverse_rd/include/nrd_dmc620_tzc_regions.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2021-2024, Arm Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef NRD_DMC620_TZC_REGIONS_H
+#define NRD_DMC620_TZC_REGIONS_H
+
+#include <drivers/arm/tzc_dmc620.h>
+
+#if SPM_MM
+#define CSS_SGI_DMC620_TZC_REGIONS_DEF \
+ { \
+ .region_base = ARM_AP_TZC_DRAM1_BASE, \
+ .region_top = PLAT_SP_IMAGE_NS_BUF_BASE - 1, \
+ .sec_attr = TZC_DMC620_REGION_S_RDWR \
+ }, { \
+ .region_base = PLAT_SP_IMAGE_NS_BUF_BASE, \
+ .region_top = PLAT_ARM_SP_IMAGE_STACK_BASE - 1, \
+ .sec_attr = TZC_DMC620_REGION_S_NS_RDWR \
+ }, { \
+ .region_base = PLAT_ARM_SP_IMAGE_STACK_BASE, \
+ .region_top = ARM_AP_TZC_DRAM1_END, \
+ .sec_attr = TZC_DMC620_REGION_S_RDWR \
+ }
+#else
+#define CSS_SGI_DMC620_TZC_REGIONS_DEF \
+ { \
+ .region_base = ARM_AP_TZC_DRAM1_BASE, \
+ .region_top = ARM_AP_TZC_DRAM1_END, \
+ .sec_attr = TZC_DMC620_REGION_S_RDWR \
+ }
+#endif /* SPM_MM */
+
+#endif /* NRD_DMC620_TZC_REGIONS_H */