On Thu, Nov 21, 2019 at 09:15:03AM +0530, Lokesh Vutla wrote:
> 
> 
> On 21/11/19 3:39 AM, Caleb Robey wrote:
> > Adding the configurations to the evm_defconfig file
> > 
> > Signed-off-by: Jason Kridner <[email protected]>
> > Signed-off-by: Caleb Robey <[email protected]>
> > 
> > ---
> >  configs/am57xx_evm_defconfig  | 2 +-
> >  include/environment/ti/boot.h | 4 +++-
> >  2 files changed, 4 insertions(+), 2 deletions(-)
> > 
> > diff --git a/configs/am57xx_evm_defconfig b/configs/am57xx_evm_defconfig
> > index 588e58947d..f59305794c 100644
> > --- a/configs/am57xx_evm_defconfig
> > +++ b/configs/am57xx_evm_defconfig
> > @@ -38,7 +38,7 @@ CONFIG_CMD_BCB=y
> >  CONFIG_OF_CONTROL=y
> >  CONFIG_SPL_OF_CONTROL=y
> >  CONFIG_DEFAULT_DEVICE_TREE="am572x-idk"
> > -CONFIG_OF_LIST="am57xx-beagle-x15 am57xx-beagle-x15-revb1 
> > am57xx-beagle-x15-revc am572x-idk am571x-idk am574x-idk"
> > +CONFIG_OF_LIST="am57xx-beagle-x15 am57xx-beagle-x15-revb1 
> > am57xx-beagle-x15-revc am5729-beagleboneai am572x-idk am571x-idk am574x-idk"
> >  CONFIG_ENV_IS_IN_MMC=y
> >  CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
> >  CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
> > diff --git a/include/environment/ti/boot.h b/include/environment/ti/boot.h
> > index 684a744f31..d6f153c934 100644
> > --- a/include/environment/ti/boot.h
> > +++ b/include/environment/ti/boot.h
> > @@ -10,7 +10,7 @@
> >  #define __TI_BOOT_H
> >  
> >  #ifndef CONSOLEDEV
> > -#define CONSOLEDEV "ttyS2"
> > +#define CONSOLEDEV "ttyS0"
> >  #endif
> 
> This will fail kernel to boot when using the default args. Can you try 
> updating
> this dynamically?

Yes, am57xx_evm will need to perhaps leverage CONFIG_PREBOOT to run
something to dynamically update the console environment variable at run
time.

-- 
Tom

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