GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
commit b1928b41c0
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+/*
+ * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+#ifndef RCAR_PLAT_LD_S
+#define RCAR_PLAT_LD_S
+
+#include <lib/xlat_tables/xlat_tables_defs.h>
+#include <platform_def.h>
+
+MEMORY {
+    SRAM (rwx): ORIGIN = BL31_SRAM_BASE, LENGTH = DEVICE_SRAM_SIZE
+    PRAM (r): ORIGIN = BL31_LIMIT - DEVICE_SRAM_SIZE, LENGTH = DEVICE_SRAM_SIZE
+}
+
+SECTIONS
+{
+	/* SRAM_COPY is in PRAM */
+	. = BL31_LIMIT - DEVICE_SRAM_SIZE;
+	__SRAM_COPY_START__ = .;
+
+	.system_ram : {
+		/* system ram start is in SRAM */
+		__system_ram_start__ = .;
+		*(.system_ram*)
+		*iic_dvfs.o(.rodata)
+	        __system_ram_end__ = .;
+	} >SRAM AT>PRAM
+
+    ASSERT(__BL31_END__ <= BL31_LIMIT - DEVICE_SRAM_SIZE,
+    "BL31 image too large - writing on top of SRAM!")
+
+}
+
+#endif /* RCAR_PLAT_LD_S */