[U-Boot] [PATCH v2 1/2] vf610twr: Add default environment in line with other Freescale boards
Otavio Salvador
otavio at ossystems.com.br
Wed Jun 26 19:19:20 CEST 2013
On Wed, Jun 26, 2013 at 2:16 PM, Fabio Estevam <festevam at gmail.com> wrote:
> On Wed, Jun 26, 2013 at 2:12 PM, Otavio Salvador
> <otavio at ossystems.com.br> wrote:
>
>> + "console=ttymxc1\0" \
>
> Vybrid does not use the same serial driver as i.MX.
>
> In the kernel the serial driver is this one:
> https://git.kernel.org/cgit/linux/kernel/git/gregkh/tty.git/tree/drivers/tty/serial/fsl_lpuart.c?h=tty-next
>
> ,and the driver name is "ttyLP".
>
> Vybrid starts numbering the UART ports from 0, so the device number in
> Linux matches the hardware port number.
>
> This means that the correct is "console=ttyLP1" for this board to boot
> a mainline kernel.
This is being done using Timesys kernel as reference; so I did used
his kernel as reference.
This is the kernel which has been send for inclusion in Yocto BSP so I
think I will stay with it for now.
--
Otavio Salvador O.S. Systems
http://www.ossystems.com.br http://projetos.ossystems.com.br
Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750
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