[U-Boot] Cannot boot mx6qsabred with 2019.07-rc2

[Tom Rini]

On Thu, May 23, 2019 at 10:49:11AM -0300, Fabio Estevam wrote:
> Hi Peng,
> 
> On Tue, May 21, 2019 at 10:38 PM Peng Fan <peng.fan at nxp.com> wrote:
> 
> > > I will send a v2 removing CONFIG_SPL_DM.
> >
> > So what is the real direction moving to use SPL driver, non-dm is allowed in future?
> 
> We are very limited in space when CONFIG_SPL_DM is used on imx6q-sabresd.
> 
> With CONFIG_SPL_DM selected the size increase due to the three dtb's
> is about 8kB.
> 
> Even with CONFIG_SPL_DM disabled we ony have 1kB of free space, so I
> still want to optimize the size further.

So with CONFIG_SPL_DM we're overflowing by ~7kB?

> Two options that I want also to remove are:
> 
> CONFIG_SPL_FS_EXT4=y
> CONFIG_SPL_I2C_SUPPORT=y
> 
> We are at -rc2 now, and I would really like to have mx6sabresd booting again.
> 
> Please check my v2 series and see if it looks good.

We certainly want to do something to fix the regression, agreed.

Looking at the config, can we just use a fake DTB for SPL that works on
all 3 boards, rather than 3 DTBs?

-- 
Tom
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