Hi Andrew,
On 12.08.20 14:04, Andrii Voloshyn wrote:
Hi Stefan,
Hi Andrew,
(added Weijie to Cc)
On 12.08.20 09:18, Andrii Voloshyn wrote:
Hi there,
There is one issue, I experience with (U-Boot 2020.07) on MT7628DAN, "reset" command issued in hush prompt causes board to hang, until I do a power cycle. On the other hand there is no such issue on mt7688 board.
Do you see no further output? Or is it perhaps stuck at the DDR init code in SPL? Can you please post the log (complete boot log with reset command)?
There is only "resetting..." printed, once the reset command is executed.
I see. Thanks.
By the way, I am not using SPL loader.
Why not? Did you give the version with SPL a try? Here most of the lowlevel init stuff is executed. Something might be missing in the general HW setup if its not used.
How are you running the non-SPL (main) U-Boot on your board? Do you load it via an old U-Boot? Or is it configured for SPI flash usage without SPL instead?
Console output below:
U-Boot 2020.07
CPU: MediaTek MT7628A ver:1 eco:2 Boot: DDR2, SPI-NOR 3-Byte Addr, CPU clock from XTAL Clock: CPU: 580MHz, Bus: 193MHz, XTAL: 40MHz Model: test DRAM: 64 MiB Loading Environment from SPI Flash... SF: Detected w25q256 with page size 256 Bytes, erase size 4 KiB, total 32 MiB OK Net: Warning: eth@10110000 (eth0) using random MAC address - ba:f6:29:35:59:b5 eth0: eth@10110000 Hit any key to stop autoboot: 0 => reset resetting ...
Thanks, Stefan