On Fri, Apr 05, 2019 at 12:10:21PM +0200, Wadim Egorov wrote:
Hi,
it seems the new common rockchip pinctrl driver does not really fit into our phycore-rk3288 SPL setup. It works for every other rk3288 based board because they don't need special power configurations at the SPL stage.
It turns out tinker-rk3288 SPL no longer fits in 2019.04 and previously worked fine in 2019.01.
Warning: SPL image is too large (size 0x8800) and will not boot Error: image verification failed
built with gcc-linaro 6.3.2017.02
bisecting led to the pinctrl changes.
with SPL_PINCTRL_ROCKCHIP disabled it fits and U-Boot output on serial gets as far as the efi loader then no output appears on serial when a kernel is loaded.
So my question is: is there any work going on to reduce the SPL size even more?
Besides that, I think I can remove the power stuff at the SPL stage from our board. The SOM was redesigned and is equipped with an STM8 connected to the RK818. The required setup we did before in the SPL is now done by the ST controller. I know there are only a few SOMs without the STM8 out in the wild. So if I remove it it will affect only a few people who probably already have both boards.
Regards, Wadim
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