x86: Change default FRAMEBUFFER_VESA_MODE of some boards

This changes some boards' default FRAMEBUFFER_VESA_MODE to use 32-bit
pixel format for better VxWorks compatibility.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/configs/qemu-x86_64_defconfig b/configs/qemu-x86_64_defconfig
index 10bbc76..3aae96f 100644
--- a/configs/qemu-x86_64_defconfig
+++ b/configs/qemu-x86_64_defconfig
@@ -69,5 +69,5 @@
 CONFIG_USB_STORAGE=y
 CONFIG_USB_KEYBOARD=y
 CONFIG_FRAMEBUFFER_SET_VESA_MODE=y
-CONFIG_FRAMEBUFFER_VESA_MODE_111=y
+CONFIG_FRAMEBUFFER_VESA_MODE_112=y
 CONFIG_CONSOLE_SCROLL_LINES=5