u-boot

Commit Graph

Author	SHA1	Message	Date
Bin Meng	ef1683d5c3	x86: Pass correct cpu_index to ap_init() In sipi_vector.S, cpu_index (passed as %eax) is wrongly overwritten by the ap_init() function address. Correct it. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>	2015-10-21 07:46:27 -06:00
Simon Glass	45b5a37836	x86: Add multi-processor init Most modern x86 CPUs include more than one CPU core. The OS normally requires that these 'Application Processors' (APs) be brought up by the boot loader. Add the required support to U-Boot to init additional APs. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>	2015-04-30 16:13:38 -06:00

Author

SHA1

Message

Date

Bin Meng

ef1683d5c3

x86: Pass correct cpu_index to ap_init()

In sipi_vector.S, cpu_index (passed as %eax) is wrongly overwritten
by the ap_init() function address. Correct it.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>

2015-10-21 07:46:27 -06:00

Simon Glass

45b5a37836

x86: Add multi-processor init

Most modern x86 CPUs include more than one CPU core. The OS normally requires
that these 'Application Processors' (APs) be brought up by the boot loader.
Add the required support to U-Boot to init additional APs.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

2015-04-30 16:13:38 -06:00

2 Commits