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_soc_platform_def.h b/plat/arm/css/neoverse_rd/include/nrd_soc_platform_def.h
new file mode 100644
index 0000000..0024e49
--- /dev/null
+++ b/plat/arm/css/neoverse_rd/include/nrd_soc_platform_def.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef NRD_SOC_PLATFORM_DEF_H
+#define NRD_SOC_PLATFORM_DEF_H
+
+#include <plat/arm/board/common/v2m_def.h>
+#include <plat/arm/soc/common/soc_css_def.h>
+
+#include <nrd_base_platform_def.h>
+#include <nrd_soc_css_def.h>
+
+/* Map the System registers to access from S-EL0 */
+#define CSS_SYSTEMREG_DEVICE_BASE (0x1C010000)
+#define CSS_SYSTEMREG_DEVICE_SIZE (0x00010000)
+#define PLAT_ARM_SECURE_MAP_SYSTEMREG MAP_REGION_FLAT( \
+ CSS_SYSTEMREG_DEVICE_BASE, \
+ CSS_SYSTEMREG_DEVICE_SIZE, \
+ (MT_DEVICE | MT_RW | \
+ MT_SECURE | MT_USER))
+
+/* Map the NOR2 Flash to access from S-EL0 */
+#define CSS_NOR2_FLASH_DEVICE_BASE (0x10000000)
+#define CSS_NOR2_FLASH_DEVICE_SIZE (0x04000000)
+#define PLAT_ARM_SECURE_MAP_NOR2 MAP_REGION_FLAT( \
+ CSS_NOR2_FLASH_DEVICE_BASE, \
+ CSS_NOR2_FLASH_DEVICE_SIZE, \
+ (MT_DEVICE | MT_RW | \
+ MT_SECURE | MT_USER))
+
+#endif /* NRD_SOC_PLATFORM_DEF_H */