Embedded_Projects/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Revert "x86: Switch QEMU over to use the bochs driver"

Browse Source 
Unfortunately the bochs driver does not currently work with distros.
It causes a hang between grub menu selection and the OS displaying
something.

Preliminary investigation shows that GRUB does not jump to the kernel
at all.

This reproduces reliably.

This reverts commit b8956425d5.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com> # qemu-x86_64
[Slightly modify the commit message about preliminary investigation]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2023-07-30 11:16:02 -06:00 committed by Bin Meng
parent ea6eef27ca
commit 1fa64e155d
3 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/cpu/qemu/Kconfig
View File

@ -12,7 +12,7 @@ config QEMU
imply SYS_NS16550
imply USB
imply USB_EHCI_HCD
imply VIDEO_BOCHS
imply VIDEO_VESA
if QEMU

4
configs/qemu-x86_64_defconfig
View File

@ -84,6 +84,10 @@ CONFIG_SPL_DM_RTC=y
CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SPI=y
CONFIG_USB_KEYBOARD=y
CONFIG_SPL_VIDEO=y
CONFIG_FRAMEBUFFER_SET_VESA_MODE=y
CONFIG_FRAMEBUFFER_VESA_MODE_USER=y
CONFIG_FRAMEBUFFER_VESA_MODE=0x144
CONFIG_CONSOLE_SCROLL_LINES=5
# CONFIG_SPL_USE_TINY_PRINTF is not set
CONFIG_GENERATE_ACPI_TABLE=y

3
configs/qemu-x86_defconfig
View File

@ -53,6 +53,9 @@ CONFIG_NVME_PCI=y
CONFIG_SYS_NS16550_PORT_MAPPED=y
CONFIG_SPI=y
CONFIG_USB_KEYBOARD=y
CONFIG_FRAMEBUFFER_SET_VESA_MODE=y
CONFIG_FRAMEBUFFER_VESA_MODE_USER=y
CONFIG_FRAMEBUFFER_VESA_MODE=0x144
CONFIG_CONSOLE_SCROLL_LINES=5
CONFIG_GENERATE_ACPI_TABLE=y
# CONFIG_GZIP is not set