[U-Boot] [PATCH] aspeed/watchdog: Correct timeout value

[Tom Rini]

On Thu, Jun 06, 2019 at 05:08:45PM +0930, Joel Stanley wrote:

> The driver was using milliseconds and programming it into a register
> which takes ticks of the watchdog clock, which runs at 1MHz. This meant
> we were off by 1000 with the desired value.
> 
> When 06985289d452 ("watchdog: Implement generic watchdog_reset()
> version") was added the aspeed board would leave the watchdog running,
> causing it to bite before u-boot was done.
> 
> Discovered by booting in qemu:
> 
>   $ qemu-system-arm -M ast2500-evb -drive file=test.img,format=raw,if=mtd -nographic -no-reboot -d cpu_reset
> 
>   U-Boot 2019.07-rc3-00091-g2253e40caef5 (Jun 06 2019 - 16:53:23 +0930)
> 
>   Model: Aspeed BMC
>   DRAM:  496 MiB
>   WDT:   Started with servicing (60s timeout)
>   MMC:   
>   In:    serial at 1e784000
>   Out:   serial at 1e784000
>   Err:   serial at 1e784000
>   Watchdog timer expired.
> 
> Fixes: 06985289d452 ("watchdog: Implement generic watchdog_reset() version")
> Signed-off-by: Joel Stanley <joel at jms.id.au>

Applied to u-boot/master, thanks!

-- 
Tom
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