On 29.01.18 04:27, Derald D. Woods wrote: > On Sun, Jan 28, 2018 at 01:54:50PM -0500, Tom Rini wrote: >> On Thu, Jan 25, 2018 at 12:05:42PM +0100, Alexander Graf wrote: >> >>> Currently our serial device search chokes on the fact that the serial >>> probe function could fail. If it does, instead of searching for the next >>> usable serial device, it just quits. >>> >>> This patch changes the fallback logic so that even when a serial device >>> was not probed correctly, we just try the next ones until we find one that >>> works. >>> >>> Signed-off-by: Alexander Graf <ag...@suse.de> >>> Reviewed-by: Simon Glass <s...@chromium.org> >> >> Applied to u-boot/master, thanks! >> >> -- >> Tom > > Is there something, at the board level, that needs to be coded to > support this patch? The omap3_evm fails to boot with this patch applied. > Reverting it allows omap3_evm to boot again. I am testing with the base > default config for omap3_evm.
No, this should really be a nop for everyone who does not fail probe() in serial devices. I'll see if I can figure out what's causing the issue in the next hours. If I don't get down to the root cause by tonight, I'll send a small patch that simply conditionalizes the new/old code based on a config variable and turn it on only for the Rpis, so we have a working -rc1. Alex _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
