x86: Support jumping from SPL to U-Boot
authorSimon Glass <sjg@chromium.org>
Mon, 16 Jan 2017 14:04:15 +0000 (07:04 -0700)
committerBin Meng <bmeng.cn@gmail.com>
Mon, 6 Feb 2017 03:38:46 +0000 (11:38 +0800)
commitfa5fcb3bc60c3c188b91f704b7d0d6b3810c9047
tree9dd3c13424ee132d4acd9c53543a66884a2f161f
parentc2bf0dfaa3b313b941e52e565f6a2d20c02fe11a
x86: Support jumping from SPL to U-Boot

Add a rough function to handle jumping from 32-bit SPL to 64-bit U-Boot.
This still needs work to clean it up.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
arch/x86/cpu/call64.S
arch/x86/cpu/i386/cpu.c
arch/x86/include/asm/cpu.h