03-22-2018, 06:55 AM
pfeerick, that's actually a very good point you're making - stupid me missed that.
A serial output capture indeed confirms that the board is booting from emmc directly and not using the bootloader from SPI flash. Nevertheless the presence of some boot code in the flash seems to influence the boards ability to boot from emmc.
Unfortunately I cannot reproduce the factory default conditions. When I try to boot from emmc after running ayufans 'rock64_erase_spi_flash.sh' the system continues to boot which definitely wasn't the case before having it flashed the first time.
The boot log doesn't provide many pointers to me although the 'Card did not respond to voltage select!' does seem a little suspicious.
I've uploaded the bootlog to https://pastebin.com/Nz6Yh1nn.
A serial output capture indeed confirms that the board is booting from emmc directly and not using the bootloader from SPI flash. Nevertheless the presence of some boot code in the flash seems to influence the boards ability to boot from emmc.
Unfortunately I cannot reproduce the factory default conditions. When I try to boot from emmc after running ayufans 'rock64_erase_spi_flash.sh' the system continues to boot which definitely wasn't the case before having it flashed the first time.
The boot log doesn't provide many pointers to me although the 'Card did not respond to voltage select!' does seem a little suspicious.
I've uploaded the bootlog to https://pastebin.com/Nz6Yh1nn.