TWR-LS1021A rev x3 with rev.2 silicon does not boot attached uboot from SD card.
SW3=off on on off off off off on SW2=off off on off off on on on
This is error message:
U-Boot SPL 2015.01+ls1+g6ba8eed (Aug 18 2015 - 09:19:58)
spl: mmc init failed: err - -19
### ERROR ### Please RESET the board ###
The attached u-boot is programmed into the SD card correctly, I read it from SD card and compared it with original.
I tried the same attached u-boot and SW3, 2 settings on LS1021A rev x3 with rev.1 silicon and it does boot from SD card!
What does "spl: mmc init failed: err - -19" mean?
Original Attachment has been moved to: u-boot-ls1021atwr-sdk18-sd.bin.zip