arch/x86/cpu/cpu.c · 3a34cae01160d207d50db267585b963cf0a0018d · Jack Humbert / reform-boundary-uboot

Forked from Reform / reform-boundary-uboot

8736 commits behind the upstream repository.

8 years ago

x86: acpi: Resume OS if resume vector is found · 3a34cae0

Bin Meng authored 8 years ago


In an S3 resume path, U-Boot does everything like a cold boot except
in the last_stage_init() it jumps to the OS resume vector.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Stefan Roese <sr@denx.de>

3a34cae0

History

x86: acpi: Resume OS if resume vector is found

Bin Meng authored 8 years ago


In an S3 resume path, U-Boot does everything like a cold boot except
in the last_stage_init() it jumps to the OS resume vector.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Stefan Roese <sr@denx.de>

cpu.c 5.42 KiB