mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-27 04:18:51 +09:00
![Ley Foon Tan](/assets/img/avatar_default.png)
Add MMU memory mapping table for Stratix SoC. Signed-off-by: Chin Liang See <chin.liang.see@intel.com> Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com> Acked-by: Marek Vasut <marex@denx.de>
72 lines
1.6 KiB
C
72 lines
1.6 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Copyright (C) 2016-2018 Intel Corporation <www.intel.com>
|
|
*
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <asm/armv8/mmu.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
static struct mm_region socfpga_stratix10_mem_map[] = {
|
|
{
|
|
/* MEM 2GB*/
|
|
.virt = 0x0UL,
|
|
.phys = 0x0UL,
|
|
.size = 0x80000000UL,
|
|
.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
|
|
PTE_BLOCK_INNER_SHARE,
|
|
}, {
|
|
/* FPGA 1.5GB */
|
|
.virt = 0x80000000UL,
|
|
.phys = 0x80000000UL,
|
|
.size = 0x60000000UL,
|
|
.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
|
|
PTE_BLOCK_NON_SHARE |
|
|
PTE_BLOCK_PXN | PTE_BLOCK_UXN,
|
|
}, {
|
|
/* DEVICE 142MB */
|
|
.virt = 0xF7000000UL,
|
|
.phys = 0xF7000000UL,
|
|
.size = 0x08E00000UL,
|
|
.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
|
|
PTE_BLOCK_NON_SHARE |
|
|
PTE_BLOCK_PXN | PTE_BLOCK_UXN,
|
|
}, {
|
|
/* OCRAM 1MB but available 256KB */
|
|
.virt = 0xFFE00000UL,
|
|
.phys = 0xFFE00000UL,
|
|
.size = 0x00100000UL,
|
|
.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
|
|
PTE_BLOCK_INNER_SHARE,
|
|
}, {
|
|
/* DEVICE 32KB */
|
|
.virt = 0xFFFC0000UL,
|
|
.phys = 0xFFFC0000UL,
|
|
.size = 0x00008000UL,
|
|
.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
|
|
PTE_BLOCK_NON_SHARE |
|
|
PTE_BLOCK_PXN | PTE_BLOCK_UXN,
|
|
}, {
|
|
/* MEM 124GB */
|
|
.virt = 0x0100000000UL,
|
|
.phys = 0x0100000000UL,
|
|
.size = 0x1F00000000UL,
|
|
.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
|
|
PTE_BLOCK_INNER_SHARE,
|
|
}, {
|
|
/* DEVICE 4GB */
|
|
.virt = 0x2000000000UL,
|
|
.phys = 0x2000000000UL,
|
|
.size = 0x0100000000UL,
|
|
.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
|
|
PTE_BLOCK_NON_SHARE |
|
|
PTE_BLOCK_PXN | PTE_BLOCK_UXN,
|
|
}, {
|
|
/* List terminator */
|
|
},
|
|
};
|
|
|
|
struct mm_region *mem_map = socfpga_stratix10_mem_map;
|