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 | |
| parent | c520be4b3a596e57d798d05d5f1f2d59fa5bba4d (diff) | |
| download | platform_external_arm-trusted-firmware-ae903c56c112f463c964d85d4cbf37702aa5c67c.tar.gz platform_external_arm-trusted-firmware-ae903c56c112f463c964d85d4cbf37702aa5c67c.tar.bz2 platform_external_arm-trusted-firmware-ae903c56c112f463c964d85d4cbf37702aa5c67c.zip | |
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')
| -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 2752aa4d3..d0391888d 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 92ecde4bd..9069a17d2 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, |