diff options
| author | Simon Glass | 2023-09-19 21:00:11 -0600 |
|---|---|---|
| committer | Bin Meng | 2023-09-22 06:05:40 +0800 |
| commit | 3fef0def84e65d399658b1d028ad558329a0669a (patch) | |
| tree | 61b355812a48a710ca782ca9ffa04c1e6ed665f2 /configs/coreboot_defconfig | |
| parent | 85c35c794e637d88042656157cd00541640815c1 (diff) | |
x86: coreboot: Enable VIDEO_COPY
At least on modern machines the write-back mechanism for the frame buffer
is quite slow when scrolling, since it must read the entire frame buffer
and write it back.
Enable the VIDEO_COPY feature to resolve this problem.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'configs/coreboot_defconfig')
| -rw-r--r-- | configs/coreboot_defconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configs/coreboot_defconfig b/configs/coreboot_defconfig index 630eb9aa384..edc38f1f592 100644 --- a/configs/coreboot_defconfig +++ b/configs/coreboot_defconfig @@ -53,6 +53,7 @@ CONFIG_NVME_PCI=y CONFIG_SYS_NS16550_MEM32=y CONFIG_SOUND=y CONFIG_SOUND_I8254=y +CONFIG_VIDEO_COPY=y CONFIG_CONSOLE_SCROLL_LINES=5 CONFIG_CMD_DHRYSTONE=y # CONFIG_GZIP is not set |