To flash SPI rom a running os on Pinebook Pro you can flash SPI like this:
Writing to SPI Flash:
# flash_erase /dev/mtd0 0 0
# dd if=spiflash.bin of=/dev/mtd0
If dd doesn't work for you (see #2), try nandwrite:
# nandwrite -p /dev/mtd0 spiflash.bin
You can get flash_erase and nandwrite by installing mtd-utils package.
Warning! If somthing go wrong with flashing, you need to short circut the SPI to get it
reset.
Make sure you flash_erase before trying to write to SPI, I missed that a couple of times
and I ended up with corrupt SPI and had to short circut.
As far as I have tried the Fedora Kernel can not start the disply on Pinebook Pro. You can
only get output on serial over UART.