=> boot

Card did not respond to voltage select!

switch to partitions #0, OK

mmc1 is current device

Scanning mmc 1:4...

Found U-Boot script /boot.scr

884 bytes read in 3 ms (287.1 KiB/s)

## Executing script at 00500000

## Error inserting "stdout" variable, errno=22

## Error inserting "stderr" variable, errno=22

22209024 bytes read in 1008 ms (21 MiB/s)

54702 bytes read in 10 ms (5.2 MiB/s)

## Flattened Device Tree blob at 01f00000

Booting using the fdt blob at 0x1f00000

Loading Device Tree to 000000003deab000, end 000000003df20fff ... OK

Starting kernel ...