diff options
| author | York Sun <york.sun@nxp.com> | 2016-06-24 16:46:22 -0700 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2016-07-15 09:01:43 -0700 |
| commit | cd4b0c5feaaa524b44889cde8f58d4b121df8fed (patch) | |
| tree | 345898936af2911de6880f6313476ae6243376d1 /arch/arm/mach-sunxi/board.c | |
| parent | f733d46620d0efb93091f147f81a4bf9588fad3f (diff) | |
armv8: mmu: Add support of non-identical mapping
Introduce virtual and physical addresses in the mapping table. This change
have no impact on existing boards because they all use idential mapping.
Signed-off-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'arch/arm/mach-sunxi/board.c')
| -rw-r--r-- | arch/arm/mach-sunxi/board.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c index 66e028ec14..01bfc93cbb 100644 --- a/arch/arm/mach-sunxi/board.c +++ b/arch/arm/mach-sunxi/board.c @@ -46,13 +46,15 @@ struct fel_stash fel_stash __attribute__((section(".data"))); static struct mm_region sunxi_mem_map[] = { { /* SRAM, MMIO regions */ - .base = 0x0UL, + .virt = 0x0UL, + .phys = 0x0UL, .size = 0x40000000UL, .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | PTE_BLOCK_NON_SHARE }, { /* RAM */ - .base = 0x40000000UL, + .virt = 0x40000000UL, + .phys = 0x40000000UL, .size = 0x80000000UL, .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_INNER_SHARE |