2 Commits

Author	SHA1	Message	Date
Jian Luo	7b5c349890	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>	2015-07-14 18:03:18 -06:00
Simon Glass	0ca2426bea	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>	2014-11-25 06:38:57 -07:00