Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

2 files changed, 41 insertions, 0 deletions

diff --git a/roms/u-boot/arch/arm/mach-uniphier/arm64/Makefile b/roms/u-boot/arch/arm/mach-uniphier/arm64/Makefile
new file mode 100644
index 000000000..750c4f756
--- /dev/null
+++ b/roms/u-boot/arch/arm/mach-uniphier/arm64/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0+
+
+obj-y += mem_map.o
diff --git a/roms/u-boot/arch/arm/mach-uniphier/arm64/mem_map.c b/roms/u-boot/arch/arm/mach-uniphier/arm64/mem_map.c
new file mode 100644
index 000000000..a8bd4eee8
--- /dev/null
+++ b/roms/u-boot/arch/arm/mach-uniphier/arm64/mem_map.c
@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2016 Masahiro Yamada <yamada.masahiro@socionext.com>
+ */
+
+#include <linux/types.h>
+#include <asm/armv8/mmu.h>
+
+#include "../init.h"
+
+static struct mm_region uniphier_mem_map[] = {
+	{
+		.virt = 0x00000000,
+		.phys = 0x00000000,
+		.size = 0x80000000,
+		.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+			 PTE_BLOCK_NON_SHARE |
+			 PTE_BLOCK_PXN | PTE_BLOCK_UXN
+	},
+	{
+		.virt = 0x80000000,
+		.phys = 0x80000000,
+		.size = 0xc0000000,
+		.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
+			 PTE_BLOCK_INNER_SHARE
+	},
+	{ /* sentinel */ }
+};
+
+struct mm_region *mem_map = uniphier_mem_map;
+
+void uniphier_mem_map_init(unsigned long dram_base, unsigned long dram_size)
+{
+	uniphier_mem_map[0].size = dram_base;
+	uniphier_mem_map[1].virt = dram_base;
+	uniphier_mem_map[1].phys = dram_base;
+	uniphier_mem_map[1].size = dram_size;
+}