From 598374729e6b3f3070e06bdf2990dd8d10cddbda Mon Sep 17 00:00:00 2001 From: Bin Meng Date: Fri, 22 Jun 2018 01:38:30 -0700 Subject: [PATCH] x86: efi: payload: Count in conventional memory above 4GB in DRAM bank At present in dram_init_banksize() it ignores conventional memory above 4GB. This leads to wrong DRAM size is printed during boot. Remove such limitation. Signed-off-by: Bin Meng Reviewed-by: Simon Glass --- arch/x86/cpu/efi/payload.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/x86/cpu/efi/payload.c b/arch/x86/cpu/efi/payload.c index e3f0f82..4649bfe 100644 --- a/arch/x86/cpu/efi/payload.c +++ b/arch/x86/cpu/efi/payload.c @@ -109,11 +109,10 @@ int dram_init_banksize(void) desc < end && num_banks < CONFIG_NR_DRAM_BANKS; desc = efi_get_next_mem_desc(map, desc)) { /* - * We only use conventional memory below 4GB, and ignore + * We only use conventional memory and ignore * anything less than 1MB. */ if (desc->type != EFI_CONVENTIONAL_MEMORY || - desc->physical_start >= 1ULL << 32 || (desc->num_pages << EFI_PAGE_SHIFT) < 1 << 20) continue; gd->bd->bi_dram[num_banks].start = desc->physical_start;