1 /*
2  * Copyright (c) 2016 Rockchip Electronics Co., Ltd
3  *
4  * SPDX-License-Identifier:     GPL-2.0+
5  */
6 
7 #include <common.h>
8 #include <asm/arch/hardware.h>
9 #include <asm/armv8/mmu.h>
10 #include <asm/io.h>
11 
12 static struct mm_region rk3328_mem_map[] = {
13 	{
14 		.virt = 0x0UL,
15 		.phys = 0x0UL,
16 		.size = 0x80000000UL,
17 		.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
18 			 PTE_BLOCK_INNER_SHARE
19 	}, {
20 		.virt = 0xf0000000UL,
21 		.phys = 0xf0000000UL,
22 		.size = 0x10000000UL,
23 		.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
24 			 PTE_BLOCK_NON_SHARE |
25 			 PTE_BLOCK_PXN | PTE_BLOCK_UXN
26 	}, {
27 		/* List terminator */
28 		0,
29 	}
30 };
31 
32 struct mm_region *mem_map = rk3328_mem_map;
33 
34 int arch_cpu_init(void)
35 {
36 	/* We do some SoC one time setting here. */
37 
38 	return 0;
39 }
40