mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-09-11 23:33:26 +09:00
![Thomas Abraham](/assets/img/avatar_default.png)
Add support for Exynos7420 SoC. The Exynos7420 SoC has four Cortex-A57 and four Cortex-A53 CPUs and includes various peripheral controllers. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
36 lines
697 B
C
36 lines
697 B
C
/*
|
|
* Copyright (C) 2016 Samsung Electronics
|
|
* Thomas Abraham <thomas.ab@samsung.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <asm/armv8/mmu.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
#ifdef CONFIG_EXYNOS7420
|
|
static struct mm_region exynos7420_mem_map[] = {
|
|
{
|
|
.base = 0x10000000UL,
|
|
.size = 0x10000000UL,
|
|
.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
|
|
PTE_BLOCK_NON_SHARE |
|
|
PTE_BLOCK_PXN | PTE_BLOCK_UXN,
|
|
}, {
|
|
.base = 0x40000000UL,
|
|
.size = 0x80000000UL,
|
|
.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
|
|
PTE_BLOCK_INNER_SHARE,
|
|
}, {
|
|
/* List terminator */
|
|
.base = 0,
|
|
.size = 0,
|
|
.attrs = 0,
|
|
},
|
|
};
|
|
|
|
struct mm_region *mem_map = exynos7420_mem_map;
|
|
#endif
|