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A20-OLinuXino-MICRO boot hangs at Unlisted initial frequency changed to...

lebeno
in Allwinner sunxi

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Booting my A20-OLinuXino-MICRO with the Armbian_5.20_Micro_Debian_jessie_4.7.3.7z (freshly downloaded) image from SD card hangs with these last log lines:

 

[   17.564273] cpufreq: cpufreq_online: CPU0: Running at unlisted freq: 384000 KHz
[   17.599267] cpufreq: cpufreq_online: CPU0: Unlisted initial frequency changed to: 528000 KHz
 

 

At the start of the boot, there are also some bad looking error messages from U-Boot:

 

Failed to set core voltage! Can't set CPU frequency
Trying to boot from MMC1


U-Boot 2016.09-armbian (Sep 15 2016 - 05:13:34 +0200) Allwinner Technology

CPU:   Allwinner A20 (SUN7I)
Model: Olimex A20-Olinuxino Micro
I2C:   ready
DRAM:  1 GiB
MMC:   SUNXI SD/MMC: 0, SUNXI SD/MMC: 1
*** Warning - bad CRC, using default environment
 

Could this be a hardware problem? Do I have to do some manual initialization? Is this fixable? I have attached the full boot log to this post. The board is powered by a 12V 2A power supply. SD Card: Samsung EVO 64GB.

A20-OLinuXino-MICRO_boot_hangs.txt

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