[U-Boot] [PATCH v2 3/4] x86: quark: Use reset_cpu()

Bin Meng bmeng.cn at gmail.com
Wed Apr 29 06:08:21 CEST 2015


On Wed, Apr 29, 2015 at 10:11 AM, Simon Glass <sjg at chromium.org> wrote:
> Now that reset_cpu() functions correctly, use it instead of directly
> accessing the port.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> Reviewed-by: Bin Meng <bmeng.cn at gmail.com>
> ---
>
> Changes in v2: None
>
>  arch/x86/cpu/quark/quark.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/x86/cpu/quark/quark.c b/arch/x86/cpu/quark/quark.c
> index 4ffa437..e78a271 100644
> --- a/arch/x86/cpu/quark/quark.c
> +++ b/arch/x86/cpu/quark/quark.c
> @@ -122,7 +122,7 @@ int print_cpuinfo(void)
>  void reset_cpu(ulong addr)
>  {
>         /* cold reset */
> -       outb(0x08, PORT_RESET);
> +       x86_full_reset();
>  }
>
>  int cpu_mmc_init(bd_t *bis)
> --

Quark cf9 seems only support bit3, but testing shows that it works, so

Tested-by: Bin Meng <bmeng.cn at gmail.com>


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