[U-Boot] [PATCH 1/2] ARM: MX31: print WRSR to indicate the source of the last reset

Fabio Estevam
2011-03-10T13:47:15Z

Hi Anatolij,

--- On Thu, 3/10/11, Anatolij Gustschin <agust@denx.de> wrote:
....?? ???
> mx31_get_mcu_main_clk() / 1000000);
> +??? struct wdog_regs *wdog = (struct> wdog_regs *)WDOG_BASE;
> +
> +??? printf("CPU:???Freescale i.MX31 at %d MHz (WRSR=0x%04x)\n",
> +??
> mx31_get_mcu_main_clk() / 1000000, wdog->wrsr);
> ??? return 0;

Wouldn?t it be better to show a string for the reset source, rather than a pure register value?

I sent a similar patch yesterday for MX31PDK: http://permalink.gmane.org/gmane.comp.boot-loaders.u-boot/95615

,but I agree that moving it to the generic code is a better idea.

Regards,

Fabio Estevam