[U-Boot] mx6ull evk reboots automatically
Fabio Estevam
festevam at gmail.com
Thu Nov 23 02:52:21 UTC 2017
Hi Ye Li,
On Thu, Nov 23, 2017 at 12:05 AM, Ye Li <ye.li at nxp.com> wrote:
> The wdog3 is not disabled for i.mx6ull on mainline U-boot. Please fix it in imx_set_wdog_powerdown.
>
> if (is_mx6sx() || is_mx6ul() || is_mx6ull() || is_mx7())
> writew(enable, &wdog3->wmcr);
Thanks for your suggestion.
I tried the following change:
--- a/arch/arm/mach-imx/init.c
+++ b/arch/arm/mach-imx/init.c
@@ -78,7 +78,7 @@ void imx_set_wdog_powerdown(bool enable)
writew(enable, &wdog1->wmcr);
writew(enable, &wdog2->wmcr);
- if (is_mx6sx() || is_mx6ul() || is_mx7())
+ if (is_mx6sx() || is_mx6ul() || is_mx6ull() || is_mx7())
writew(enable, &wdog3->wmcr);
#ifdef CONFIG_MX7D
writew(enable, &wdog4->wmcr);
but still got the kernel reboot.
Any ideas?
Thanks
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