Hi Nicolas,
Il giorno 5 apr 2021, alle ore 16:34, Nicolás Muratore nico.m.muratore@gmail.com ha scritto:
Hi Giulio, hope this email finds you well, many thanks for your support.
After the modification that you proposed, the result was the following:
yes it's the same message.
Ok, well,
Please let me know when you have finished the timer driver.
I need some time, I’ve created other patches but there is still something to be fixed. I’m close but I need some other time. I’m going to send patches soon.
Many thanks.
You’re welcome
Best regards Giulio
El dom, 4 abr 2021 a las 15:51, Giulio Benetti (giulio.benetti@benettiengineering.com) escribió: Hi Nicolas,
On 4/4/21 7:56 PM, Giulio Benetti wrote:
Would you have any idea what is going on?
I've just entered debugging and two things came out:
- in board/freescale/imxrt-1020-evk/imxrt1020-evk.c when calling
spl_dram_init() there is some printf() inside that gets called, but that happens before calling preloader_console_init() that set serial up, so this is the reason why there is no output at all.
Can you please try to apply this patch [1] to check if uart starts to work and giving you this message [2]?
U-Boot SPL 2021.04-rc5-00518-ga0da06d2f8-dirty (Apr 04 2021 - 19:49:47 +0200) Could not initialize timer (err -19) ```
Thank you
Giulio Benetti Benetti Engineering sas
- I've completely ignored(wrongly) having a timer and at that time
u-boot allowed it getting a tick-count always at 0, so every delay called return immediatly with 0. This is not possible anymore and I need to finish writing gpt-timer driver I was writing.
So please let me finish that gpt-driver timer and I'll send patches to fix imxrt1020/50-evk.
I really appreciate your help, sorry to bother you, but I'm breaking my mind thinking why this doesn't run on my EVK.
Many thanks.
Best regards and happy easter! :-)