#!/bin/bash
# vim:sw=8:noet

MEDIATABLE=msdos
START_SECTOR=16 # MiB
ROOTPART_NUM=1
[ -n "$SYSCON" ] || SYSCON=ttyS0,115200n8

soc_write_bootloader() {
	[ -n "$TMPROOT" ] || mount_partition
	# Write U-Boot
	set_path_to_uboot
	print_message "Searching U-Boot files for ${TARGET-}..."
	[ -d "$UBOOT" ] ||
		fatal_error "U-Boot files for ${TARGET-} were not found"
	print_done
	if [ -f "$UBOOT/u-boot.itb" ]; then
		print_message "Writing sunxi-spl.bin for ${TARGET-}..."
		dd if="$UBOOT/sunxi-spl.bin" of="${MEDIA-}" bs=8k seek=1 ||
		  fatal_error "failed to write SPL"
		sync
		print_done

		print_message "Writing U-Boot image for ${TARGET-}..."
		dd if="$UBOOT/u-boot.itb" of="${MEDIA-}" bs=8k seek=5 ||
		  fatal_error "failed to write U-Boot"
		sync
		print_done
	else
		print_message "Writing u-boot-sunxi-with-spl.bin..."
		dd if="$UBOOT/u-boot-sunxi-with-spl.bin" of="${MEDIA-}" bs=1024 seek=8 ||
		  fatal_error "failed to write U-Boot"
		sync
		print_done
	fi
}