[U-Boot] bav335x support broken

Anish Khurana
2015-03-14T17:55:03Z

Hi Gilles,

This u-boot version is having lot of changes , they have enabled
Kconfig similar to Kernel and having GUI support ( make menuconfig) .
so if you are gettting error as you mentioned , try to add Device
model configurations and SYS malloc() as :

Steps 1 make <birdland_bav335x config>
Step 2 make menuconfig
Step 3 Device driver -> Enable driver model, enable Driver model for serial)
Step 4 malloc() pool , General setup --> Enable malloc() pool.

Please try this , I think it will work.

Thanks,
Anish

On Sat, Mar 14, 2015 at 10:36 AM, Gilles <gilles@gigadevices.com> wrote:
> Folks,
>
> I posted a patch to add support for bav335x boards (a322aad99de4). The patch was tested against v2015.04-rc1 and worked perfectly but somehow, something was introduced since then which breaks the board support.
>
> There are two main errors I need to fix before posting another patch but need help with the second error.
>
> The first error is easy. Compilation throws:
> #error "Please define NS16550 registers size."
> which I can simply fix by defining CONFIG_SYS_NS16550_REG_SIZE in include/configs/bav335x.h
> ((( Altough I am stil puzzled as to why this was defined as -4 (where?) on v2015.04-rc1 )))
>
> After adding the define, everything compiles up to failing on the final link with:
>
> drivers/serial/built-in.o: In function `get_current':
> /home/gilles/bbdev/u-boot/drivers/serial/serial.c:389: undefined reference to `default_serial_console'
> drivers/serial/built-in.o: In function `serial_initialize':
>
> Can anyone please explain what changed between 2015.04-rc1 and 2015.04-rc2 which could cause such a behavior? I have spent the last couple hours re-basing a branch to see where it breaks as to maybe get a clue on what changed but no luck so far. Any tips would be appreciated.
>
> Thanks,
> Gilles
> .
>
>
>
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