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Posted

Hello,

 

I have been able to boot the offical debian image recommend for the rock pi 5b from a NVME SSD.

 

This is after updating the SPI using the windows software.

 

I now cant seem to get armbian to boot from NVME or SD card. I have serial access to the Rock 5b and get the following see attached.

 

Anyone able to point me in the correct direction.

 

I think i need to flash the rock pi so it boots from SD once more.

 

Thanks

Matt

 

 

Rock 5b Armbian fail.txt

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Posted

Got another problem now where one of my Rock-5b wont go passed this stage:

 

 

DDR Version V1.08 20220617
LPDDR4X, 2112MHz
channel[0] BW=16 Col=10 Bk=8 CS0 Row=16 CS1 Row=16 CS=2 Die BW=16 Size=2048MB
channel[1] BW=16 Col=10 Bk=8 CS0 Row=16 CS1 Row=16 CS=2 Die BW=16 Size=2048MB
channel[2] BW=16 Col=10 Bk=8 CS0 Row=16 CS1 Row=16 CS=2 Die BW=16 Size=2048MB
channel[3] BW=16 Col=10 Bk=8 CS0 Row=16 CS1 Row=16 CS=2 Die BW=16 Size=2048MB
Manufacturer ID:0x6
CH0 RX Vref:32.7%, TX Vref:21.8%,21.8%
CH1 RX Vref:31.7%, TX Vref:22.8%,21.8%
CH2 RX Vref:30.7%, TX Vref:20.8%,19.8%
CH3 RX Vref:30.7%, TX Vref:22.8%,20.8%
change to F1: 528MHz
change to F2: 1068MHz
change to F3: 1560MHz
change to F0: 2112MHz
out

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