From 7009134c99512bd8a9a09cf14f35450f32a8602c Mon Sep 17 00:00:00 2001 From: Icenowy Zheng Date: Thu, 25 Oct 2018 17:23:05 +0800 Subject: [PATCH] sunxi: map DRAM part with 3G size All Allwinner 64-bit SoCs now are known to be able to access 3GiB of external DRAM, however the size of DRAM part in the MMU translation table is still 2GiB. Change the size of DRAM part in MMU table to 3GiB. Signed-off-by: Icenowy Zheng Reviewed-by: Andre Przywara Acked-by: Maxime Ripard Reviewed-by: Jagan Teki --- arch/arm/mach-sunxi/board.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c index d22a84ea6b..b74eaf2a0e 100644 --- a/arch/arm/mach-sunxi/board.c +++ b/arch/arm/mach-sunxi/board.c @@ -52,7 +52,7 @@ static struct mm_region sunxi_mem_map[] = { /* RAM */ .virt = 0x40000000UL, .phys = 0x40000000UL, - .size = 0x80000000UL, + .size = 0xC0000000UL, .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_INNER_SHARE }, {