diff options
| author | Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> | 2018-11-22 11:50:44 +0900 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2018-12-07 16:31:15 +0100 |
| commit | 23b9b36ae39ab3fb6987d1994bf8ab47d449b566 (patch) | |
| tree | 9f2d439d323e8fc63d44ced994f5caa51b141418 /arch/arm/mach-rmobile | |
| parent | 57dbc151437b36cc1105857d222df28b095236d7 (diff) | |
ARM: rcar_gen3: fix protection area access error at Cortex-A53
This patch fixes the problem that "main memory domain AXI secure
access protection error" occurs when booting Cortex-A53. Exclude
the area (0x43f00000 to 0x47DFFFFF) set by DBSC from the map area.
Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Diffstat (limited to 'arch/arm/mach-rmobile')
| -rw-r--r-- | arch/arm/mach-rmobile/memmap-gen3.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/mach-rmobile/memmap-gen3.c b/arch/arm/mach-rmobile/memmap-gen3.c index 7e29ccc351..0429a2ac51 100644 --- a/arch/arm/mach-rmobile/memmap-gen3.c +++ b/arch/arm/mach-rmobile/memmap-gen3.c @@ -21,7 +21,13 @@ static struct mm_region gen3_mem_map[GEN3_NR_REGIONS] = { }, { .virt = 0x40000000UL, .phys = 0x40000000UL, - .size = 0x80000000UL, + .size = 0x03F00000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_INNER_SHARE + }, { + .virt = 0x47E00000UL, + .phys = 0x47E00000UL, + .size = 0x78200000UL, .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_INNER_SHARE }, { |