diff options
Diffstat (limited to 'board/emulation/qemu-arm/qemu-arm.c')
| -rw-r--r-- | board/emulation/qemu-arm/qemu-arm.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/board/emulation/qemu-arm/qemu-arm.c b/board/emulation/qemu-arm/qemu-arm.c index e29ba4630f..1bc7edcfb7 100644 --- a/board/emulation/qemu-arm/qemu-arm.c +++ b/board/emulation/qemu-arm/qemu-arm.c @@ -6,6 +6,41 @@ #include <common.h> #include <fdtdec.h> +#ifdef CONFIG_ARM64 +#include <asm/armv8/mmu.h> + +static struct mm_region qemu_arm64_mem_map[] = { + { + /* Flash */ + .virt = 0x00000000UL, + .phys = 0x00000000UL, + .size = 0x08000000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_INNER_SHARE + }, { + /* Peripherals */ + .virt = 0x08000000UL, + .phys = 0x08000000UL, + .size = 0x38000000, + .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | + PTE_BLOCK_NON_SHARE | + PTE_BLOCK_PXN | PTE_BLOCK_UXN + }, { + /* RAM */ + .virt = 0x40000000UL, + .phys = 0x40000000UL, + .size = 0xc0000000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_INNER_SHARE + }, { + /* List terminator */ + 0, + } +}; + +struct mm_region *mem_map = qemu_arm64_mem_map; +#endif + int board_init(void) { return 0; |