| Yang Xiwen | db1d1f4 | 2023-04-01 19:17:33 +0800 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0+ |
| 2 | /* |
| 3 | * Hisilicon HiSTB memory map |
| 4 | * |
| 5 | * (C) Copyright 2023 Yang Xiwen <forbidden405@outlook.com> |
| 6 | */ |
| 7 | |
| 8 | #include <common.h> |
| 9 | #include <asm/armv8/mmu.h> |
| 10 | |
| 11 | static struct mm_region histb_mem_map[] = { |
| 12 | { |
| 13 | .virt = 0x0UL, /* DRAM */ |
| 14 | .phys = 0x0UL, |
| 15 | .size = 0x80000000UL, |
| 16 | .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | |
| 17 | PTE_BLOCK_INNER_SHARE |
| 18 | }, { |
| 19 | .virt = 0x80000000UL, /* Peripheral block */ |
| 20 | .phys = 0x80000000UL, |
| 21 | .size = 0x80000000UL, |
| 22 | .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | |
| 23 | PTE_BLOCK_NON_SHARE | |
| 24 | PTE_BLOCK_PXN | PTE_BLOCK_UXN |
| 25 | }, { |
| 26 | /* Terminator */ |
| 27 | 0, |
| 28 | } |
| 29 | }; |
| 30 | |
| 31 | struct mm_region *mem_map = histb_mem_map; |