Messages in this thread | | | From | Vineet Gupta <> | Subject | Re: [PATCH 2/4] ARC: [axs101] support early 8250 uart | Date | Thu, 14 May 2015 13:04:27 +0000 |
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On Thursday 14 May 2015 06:23 PM, Arnd Bergmann wrote:
On Thursday 14 May 2015 15:48:42 Alexey Brodkin wrote:
> > chosen { > - bootargs = "console=tty0 console=ttyS3,115200n8 consoleblank=0"; > + bootargs = "earlycon=uart8250,mmio32,0xe0022000,115200n8 console=tty0 console=ttyS3,115200n8 consoleblank=0"; > }; > }; >
When you do earlycon with DT, better use a 'stdout-path' property that points to the device, and just put 'earlycon' without arguments on the command line.
Arnd
Sure ! I tried that once (3.16) and even the dts patch got merged but had to be reverted out !
2014-07-27 22524b02b17b Revert "ARC: [arcfpga] stdout-path now suffices for earlycon/console"
Let me see if that works again since serial land has seen some significant churn in recent times
Thx for pointing this out !
-Vineet
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