[U-Boot] [PATCH V2] imx: mx7dsabresd: include BLK for MMC/eMMC support of driver model

[Tom Rini]

On Thu, Oct 12, 2017 at 03:35:38PM -0300, Fabio Estevam wrote:
> Tom,
> 
> On Thu, Oct 12, 2017 at 1:33 PM, Tom Rini <trini at konsulko.com> wrote:
> 
> > OK, disregard what I had been saying.  At this point, it's a matter of
> > correcting and testing boards to have either DM_MMC (and DM_USB and BLK)
> > on, or having DM_MMC off (because they want USB gadget support).
> 
> Here is what I tried:
> https://pastebin.com/yYEdC5fA
> 
> but then am335x_hs_evm_defconfig fails like this:
> 
>   LD      spl/drivers/built-in.o
>   LD      spl/u-boot-spl
> /usr/bin/arm-linux-gnueabi-ld.bfd: u-boot-spl section `.rodata' will
> not fit in region `.sram'
> /usr/bin/arm-linux-gnueabi-ld.bfd: region `.sram' overflowed by 7212 bytes
> scripts/Makefile.spl:358: recipe for target 'spl/u-boot-spl' failed
> make[1]: *** [spl/u-boot-spl] Error 1
> Makefile:1407: recipe for target 'spl/u-boot-spl' failed
> make: *** [spl/u-boot-spl] Error
> 
> Suggestions?

Yes, just work on the imx* targets.  For am33xx/am43xx/am57xx we don't
want to swap things around as we then get rid of USB gadget support.
It's a bit tricky atm to get all cases covered as, iirc, there's
something outstanding for the USB gadget case for DM.

-- 
Tom
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