[PATCH] imx8mp_evk: Make SPL binary size smaller

[Marek Vasut]

On 5/8/20 3:07 AM, Fabio Estevam wrote:
> On Thu, May 7, 2020 at 8:59 AM Fabio Estevam <festevam at gmail.com> wrote:
>>
>> Commit f24dea4e1b52 ("ARM: imx8m: Fix reset in SPL on NXP iMX8MP EVK") caused
>> the u-boot-spl.bin binary size to grow by around 2000 bytes, which makes the
>> board to fail to boot.
> 
> The new SPL size is 97kB, which is below the limit define in imx8mp_evk.h:
> #define CONFIG_SPL_MAX_SIZE (152 * 1024)
> 
> It seems the problem is not related to SPL size.

Disable tiny printf in SPL, because that's really broken with
dm_dump_all(), run dm_dump_all() just after power_init_board() in
board/freescale/imx8m{p,q}_evk/spl.c  and compare the results. There is
likely gonna be a missing driver, my bet would still be on the clock.