On 9/12/2022 3:48 PM, Heiko Thiery wrote:
Hi Peng,
Am Mo., 12. Sept. 2022 um 09:26 Uhr schrieb Peng Fan <peng....@oss.nxp.com>:
On 9/9/2022 5:12 PM, Heiko Thiery wrote:
HI,
I think on the imx8mq platform we have a problem with the introduction
of the clock driver. I tried to debug the problem that the pitx-imx8m
board was not able to start for some time. I was wondering why the
pitx-im8m doesn't work anymore although the imx8mq_evk is running.
So I switched to the imx8mq_evk for counter testing. As I already
figured out in [1] also the imx8mq_evk is not able to start properly.
On the EVK I enabled the DEBUG_UART and see the outputs below. I
suspect all imx8mq boards have this problem.
CONFIG_DEBUG_UART_BASE=0x30860000 # for uart1
CONFIG_DEBUG_UART_CLOCK=24000000
--- 8< ----
U-Boot SPL 2022.10-rc4-00038-ge3fce5e560-dirty (Sep 09 2022 - 10:51:29 +0200)
PMIC: PFUZE100 ID=0x10
SEC0: RNG instantiated
Normal Boot
Trying to boot from MMC2
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
alloc space exhausted
alloc space exhausted
alloc space exhausted
Seems SPL_DM_CLK consumes the malloc space, so you meet such error.
I dont think the SPL is the problem. Because the output appears after
"Trying to boot from MMC2".
oh, it maybe CONFIG_MALLOC_F_ADDR and CONFIG_VAL(SYS_MALLOC_F_LEN) not
large enough for DM CLK with DM_FLAG_PRE_RELOC?
Regards,
Peng.
