diff options
| -rw-r--r-- | arch/arm/mach-k3/arm64/arm64-mmu.c | 32 |
1 files changed, 10 insertions, 22 deletions
diff --git a/arch/arm/mach-k3/arm64/arm64-mmu.c b/arch/arm/mach-k3/arm64/arm64-mmu.c index 0e07b1b7ce0..79650a7e346 100644 --- a/arch/arm/mach-k3/arm64/arm64-mmu.c +++ b/arch/arm/mach-k3/arm64/arm64-mmu.c @@ -11,42 +11,30 @@ #include <asm/system.h> #include <asm/armv8/mmu.h> +#include <linux/sizes.h> struct mm_region k3_mem_map[] = { - { + { /* SoC Peripherals */ .virt = 0x0UL, .phys = 0x0UL, .size = 0x80000000UL, .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN - }, { - .virt = 0x80000000UL, - .phys = 0x80000000UL, - .size = 0x1e780000UL, - .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | - PTE_BLOCK_INNER_SHARE - }, { - .virt = 0xa0000000UL, - .phys = 0xa0000000UL, - .size = 0x60000000UL, - .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | - PTE_BLOCK_INNER_SHARE - }, { - .virt = 0x880000000UL, - .phys = 0x880000000UL, - .size = 0x80000000UL, - .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | - PTE_BLOCK_INNER_SHARE - }, { + }, { /* Flash Peripherals */ .virt = 0x500000000UL, .phys = 0x500000000UL, .size = 0x380000000UL, .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN - }, { - /* List terminator */ + }, { /* First DRAM Bank of size 2G */ + .virt = CFG_SYS_SDRAM_BASE, + .phys = CFG_SYS_SDRAM_BASE, + .size = SZ_2G, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_INNER_SHARE + }, { /* List terminator */ 0, } }; |