Re: [U-Boot] [PATCH 11/13] x86: baytrail: Issue full system reset in reset_cpu()

On 18 October 2015 at 14:27, Simon Glass sjg@chromium.org wrote:

Hi Bin,

On 11 October 2015 at 22:37, Bin Meng bmeng.cn@gmail.com wrote:

...

With MRC cache enabled, when typing 'reset' in the U-Boot shell, BayTrail FSP initialization hangs at "Configuring Memory Start":

Setting BootMode to 0 Install PPI: 1F4C6F90-B06B-48D8-A201-BAE5F1CD7D56 Register PPI Notify: F894643D-C449-42D1-8EA8-85BDD8C65BDE About to call MrcInit(); BayleyBay Platform Type CurrentMrcData.BootMode = 4 Taking Fastboot path! Configuring Memory Start...

Changing reset_cpu() to do a full system reset fixes this issue.

Signed-off-by: Bin Meng bmeng.cn@gmail.com

arch/x86/cpu/baytrail/valleyview.c | 6 ++++++ 1 file changed, 6 insertions(+)

Acked-by: Simon Glass sjg@chromium.org

Applied to u-boot-x86, thanks!