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$NetBSD: MESSAGE,v 1.5 2022/02/11 22:06:22 mrg Exp $

Examples command to install U-Boot to an empty SD card:

# dd if=/usr/pkg/share/u-boot/pinebook-pro/rksd_loader.img seek=64 of=/dev/rld0d conv=sync

Alternatively, to install to SPI flash:

dd if=/usr/pkg/share/u-boot/pinebook-pro/rkspi_loader.img bs=64k of=/dev/spiflash0 conv=sync

You should make sure that the space is otherwise cleared of data, as old
images may fool the boot loader paths.

See also NetBSD installboot(8) and
http://opensource.rock-chips.com/wiki_Boot_option

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