Hi Igor, El 18/03/14 23:36, Igor Cardoso escribió:
Hello, I was trying to make a bootable SD CARD for A31 from scratch but I have a problem. A lot of places that helps build SD CARD for Allwinner processors talk about a file called spl/sunxi-spl.bin, but that doesn't exist on A31 folders... I've manage to find the boot0_sdcard.fex and boot1_sdcard.fex and u-boot.bin. I can load boot0 and boot1 like this: dd if=boot0_sdcard.fex of=/dev/sdd seek=8 bs=1024 dd if=boot1_sdcard.fex of=/dev/sdd seek=19096 bs=1024 But then I don't know how to put u-boot..... I have bootloader.fex, boot.bin, a lot of boot's and I'm reallt confused. The boot from NAND is on e FAT partition, this make me more confused... Here is my questions: 1) What is bootloader.fex and what is the difference from boot.img and u-boot.bin? 2) How can I load u-boot or bootloader to SD CARD manually? Formating and creating partition with FDISK? Thanks, sorry for the confusion.
We currently have no A31 support on the sunxi community U-Boot nor on linux-sunxi, so you'll probably need to use Allwinner's bootloaders.
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