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Diffstat (limited to 'arch/arm/mach-uniphier/arm64/mem_map.c')
-rw-r--r--arch/arm/mach-uniphier/arm64/mem_map.c28
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/mach-uniphier/arm64/mem_map.c b/arch/arm/mach-uniphier/arm64/mem_map.c
new file mode 100644
index 0000000000..74ef91984c
--- /dev/null
+++ b/arch/arm/mach-uniphier/arm64/mem_map.c
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2016 Masahiro Yamada <yamada.masahiro@socionext.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <linux/types.h>
+#include <asm/armv8/mmu.h>
+
+static struct mm_region uniphier_mem_map[] = {
+ {
+ .base = 0x00000000,
+ .size = 0x80000000,
+ .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+ PTE_BLOCK_NON_SHARE |
+ PTE_BLOCK_PXN | PTE_BLOCK_UXN
+ },
+ {
+ .base = 0x80000000,
+ .size = 0xc0000000,
+ .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
+ PTE_BLOCK_INNER_SHARE
+ },
+ { /* sentinel */ }
+};
+
+struct mm_region *mem_map = uniphier_mem_map;