On Mon, Nov 10, 2014 at 01:34:19PM -0800, Olof Johansson wrote: > Greg, > > This commit: > > commit 1bd8324535ec1ff44aef55c0e40b9e7d56b310fb > Author: Lucas Stach <dev@xxxxxxxxxx> > Date: Mon Nov 3 23:16:54 2014 +0100 > > serial: of-serial: fetch line number from DT > > The general agreed way to specify a fixed line number > for a serial console is to provide a "serial" alias > in the devicetree. Start parsing this property in > of_serial. > > Signed-off-by: Lucas Stach <dev@xxxxxxxxxx> > Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> > > > Broke a whole lot of tegra boards in last night's -next here. In > particular, I've been looking at tegra20-seaboard, which now doesn't > boot with console any more. > > http://arm-soc.lixom.net/bootlogs/next/next-20141110/ > > Unfortunately, tegra has for a long time been specifying the aliases > as a fixed 1:1 mapping, but most environments rely on ttyS0 being the > first _activated_ serial port. That's obviously going to break things > here. :( > > Greg, can you please revert until we get the tegra-side fixes in for > this, or we're in for a pretty lousy time w.r.t. bisecting problems > across the two mergepoints? > > Stephen: I suppose the best way to handle this on tegra is to specify > the aliases per-board instead of in the soc dtsi today. > > Apologies for not replying to the patch directly -- it was only ever > posted to linux-serial and I don't seem to be subscribed. Now reverted, sorry for the problems. greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
