diff options
| author | Andre Przywara <andre.przywara@arm.com> | 2018-06-22 00:53:44 +0100 |
|---|---|---|
| committer | Andre Przywara <andre.przywara@arm.com> | 2018-06-28 23:47:30 +0100 |
| commit | ae903c56c112f463c964d85d4cbf37702aa5c67c (patch) | |
| tree | 7774d06c1d77b1b7ca34722cecfbcd9f0718ed0e /plat/allwinner | |
| parent | c520be4b3a596e57d798d05d5f1f2d59fa5bba4d (diff) | |
allwinner: Don't map boot ROM
There is nothing we need from the BootROM area, so we also don't need
to map it in EL3.
Remove the mapping and reduce the number of MMAP regions by one.
Reported-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Diffstat (limited to 'plat/allwinner')
| -rw-r--r-- | plat/allwinner/common/include/platform_def.h | 2 | ||||
| -rw-r--r-- | plat/allwinner/common/sunxi_common.c | 2 |
2 files changed, 1 insertions, 3 deletions
diff --git a/plat/allwinner/common/include/platform_def.h b/plat/allwinner/common/include/platform_def.h index 2752aa4d..d0391888 100644 --- a/plat/allwinner/common/include/platform_def.h +++ b/plat/allwinner/common/include/platform_def.h @@ -39,7 +39,7 @@ #define PLATFORM_CORE_COUNT (PLATFORM_CLUSTER_COUNT * \ PLATFORM_MAX_CPUS_PER_CLUSTER) #define PLATFORM_MAX_CPUS_PER_CLUSTER 4 -#define PLATFORM_MMAP_REGIONS 4 +#define PLATFORM_MMAP_REGIONS 3 #define PLATFORM_STACK_SIZE (0x1000 / PLATFORM_CORE_COUNT) #ifndef SPD_none diff --git a/plat/allwinner/common/sunxi_common.c b/plat/allwinner/common/sunxi_common.c index 92ecde4b..9069a17d 100644 --- a/plat/allwinner/common/sunxi_common.c +++ b/plat/allwinner/common/sunxi_common.c @@ -12,8 +12,6 @@ #include "sunxi_private.h" static mmap_region_t sunxi_mmap[PLATFORM_MMAP_REGIONS + 1] = { - MAP_REGION_FLAT(SUNXI_ROM_BASE, SUNXI_ROM_SIZE, - MT_MEMORY | MT_RO | MT_SECURE), MAP_REGION_FLAT(SUNXI_SRAM_BASE, SUNXI_SRAM_SIZE, MT_MEMORY | MT_RW | MT_SECURE), MAP_REGION_FLAT(SUNXI_DEV_BASE, SUNXI_DEV_SIZE, |