[U-Boot] [PATCH] imx25: Fix reset
Sergei Shtylyov
sshtylyov at mvista.com
Sat Oct 16 19:39:21 CEST 2010
Hello.
On 12-10-2010 15:49, Matthias Weisser wrote:
> This patch fixes the reset command on imx25
> Signed-off-by: Matthias Weisser<weisserm at arcor.de>
[...]
> diff --git a/arch/arm/cpu/arm926ejs/mx25/reset.c b/arch/arm/cpu/arm926ejs/mx25/reset.c
> index 1e33150..a5fd170 100644
> --- a/arch/arm/cpu/arm926ejs/mx25/reset.c
> +++ b/arch/arm/cpu/arm926ejs/mx25/reset.c
> @@ -42,15 +42,9 @@
> void reset_cpu (ulong ignored)
> {
> struct wdog_regs *regs = (struct wdog_regs *)IMX_WDT_BASE;
> - /* Disable watchdog and set Time-Out field to 0 */
> - writel (0x00000000,®s->wcr);
>
> - /* Write Service Sequence */
> - writel (0x00005555,®s->wsr);
> - writel (0x0000AAAA,®s->wsr);
> -
> - /* Enable watchdog */
> - writel (WCR_WDE,®s->wcr);
> + /* Enable watchdog and set Time-Out field to 0 (0.5s timeout) */
> + writew (WCR_WDE,®s->wcr);
This wouldn't pass checkpatch.pl -- spaces not allowed before (...
WBR, Sergei
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