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| author | Bin Meng <bmeng.cn@gmail.com> | 2018-06-22 01:38:30 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2018-06-24 08:56:25 +0800 |
| commit | 598374729e6b3f3070e06bdf2990dd8d10cddbda (patch) | |
| tree | 70a507e2a9cc789953d378a8c36dad82515c7f31 /arch | |
| parent | 1ffa447b8c8fd84937f41f5084ac802136773357 (diff) | |
| download | u-boot-598374729e6b3f3070e06bdf2990dd8d10cddbda.tar.gz u-boot-598374729e6b3f3070e06bdf2990dd8d10cddbda.tar.xz u-boot-598374729e6b3f3070e06bdf2990dd8d10cddbda.zip | |
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 <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/cpu/efi/payload.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/cpu/efi/payload.c b/arch/x86/cpu/efi/payload.c index e3f0f825f3..4649bfe86e 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; |