| #
7b5c3498 |
| 06-Jul-2015 |
Jian Luo <jian.luo4@boschrexroth.de> |
x86: bios: Synchronize stack between real and protected mode
PCI option rom may use different SS during its execution, so it is not
safe to assume esp pointed to the same location in the protected m
x86: bios: Synchronize stack between real and protected mode
PCI option rom may use different SS during its execution, so it is not
safe to assume esp pointed to the same location in the protected mode.
Signed-off-by: Jian Luo <jian.luo4@boschrexroth.de>
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
show more ...
|
| #
0ca2426b |
| 15-Nov-2014 |
Simon Glass <sjg@chromium.org> |
x86: Add support for running option ROMs natively
On x86 machines we can use an emulator to run option ROMS as with other
architectures. But with some additional effort (mostly due to the 16-bit
nat
x86: Add support for running option ROMs natively
On x86 machines we can use an emulator to run option ROMS as with other
architectures. But with some additional effort (mostly due to the 16-bit
nature of option ROMs) we can run them natively. Add support for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
show more ...
|