kontron_pitx_imx8m does not start

[Heiko Thiery]

Hi,

I see since the change to CLK_IMX8MQ that the kontron_pitx_imx8m board
does not start anymore. I have enabled the DUBUG_UART and see the
following outputs

--- 8< ---
U-Boot SPL 2022.07-00607-g36b661dc91-dirty (Jul 15 2022 - 09:16:08 +0200)
Trying to boot from SD card
clk_register: failed to get <NULL> device (parent of ckil)
clk_register: failed to get <NULL> device (parent of clock-osc-27m)
alloc space exhausted
clk_register: CLK: video_pll2_ref_sel driver bind error [-12]!
alloc space exhausted
clk_register: CLK: arm_pll driver bind error [-12]!
imx_clk_pll14xx: failed to register pll arm_pll -12
alloc space exhausted
alloc space exhausted
:
:
Error binding driver 'serial_mxc': -12
alloc space exhausted
alloc space exhausted
alloc space exhausted
No serial driver found
resetting ..
--- 8< ---

I have an imx8mq_evk and an imx8mq_phanbell on hand and can't see the
behavior there.

If I increase the value SYS_MALLOC_F_LEN to 0xc000 the board starts.
But as Peng already said in another mail this can't be the solution to
the problem. I have looked at the differences between the boards, but
can't find a reasonable reason why this happens.

Does anyone have any ideas or can give me a hint on what to look for?

Thanks,
Heiko