1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/mach-histb/sysmap-histb.c b/arch/arm/mach-histb/sysmap-histb.c
new file mode 100644
index 0000000000..83a2bb9417
--- /dev/null
+++ b/arch/arm/mach-histb/sysmap-histb.c
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Hisilicon HiSTB memory map
+ *
+ * (C) Copyright 2023 Yang Xiwen <forbidden405@outlook.com>
+ */
+
+#include <common.h>
+#include <asm/armv8/mmu.h>
+
+static struct mm_region histb_mem_map[] = {
+	{
+		.virt = 0x0UL, /* DRAM */
+		.phys = 0x0UL,
+		.size = 0x80000000UL,
+		.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
+			 PTE_BLOCK_INNER_SHARE
+	}, {
+		.virt = 0x80000000UL, /* Peripheral block */
+		.phys = 0x80000000UL,
+		.size = 0x80000000UL,
+		.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+			 PTE_BLOCK_NON_SHARE |
+			 PTE_BLOCK_PXN | PTE_BLOCK_UXN
+	}, {
+		/* Terminator */
+		0,
+	}
+};
+
+struct mm_region *mem_map = histb_mem_map;