39 lines
1.2 KiB
Bash
39 lines
1.2 KiB
Bash
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#!/bin/bash
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#
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# Creates a "firmware SD Card" with u-boot for the SiFive Unmatched board
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# based on https://u-boot.readthedocs.io/en/latest/board/sifive/unmatched.html
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#
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if [[ $# -ne 1 ]]; then
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echo "Usage: $0 /dev/sdX"
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echo "WARNING: Everything on target block device will be erased!"
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exit 1
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fi
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if [[ $(whoami) != "root" ]]; then
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echo "Run me as root! sudo $0"
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exit 1
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fi
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DEVICE=$1
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URI_BASE="https://raw.githubusercontent.com/haiku/firmware/master/u-boot/riscv64/unmatched"
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echo "Unmounting SD Card at $DEVICE..."
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umount -q $DEVICE*
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echo "Setting up SD Card at $DEVICE..."
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sgdisk -g --clear -a 1 \
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--new=1:34:2081 --change-name=1:spl --typecode=1:5B193300-FC78-40CD-8002-E86C45580B47 \
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--new=2:2082:10273 --change-name=2:uboot --typecode=2:2E54B353-1271-4842-806F-E436D6AF6985 \
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$DEVICE
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echo "Writing u-boot to $DEVICE..."
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curl -s $URI_BASE/u-boot-spl.bin --output - | dd of=$DEVICE seek=34
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curl -s $URI_BASE/u-boot.itb --output - | dd of=$DEVICE seek=2082
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echo "Complete! Here are the next steps:"
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echo " 1) Plug the SD Card into the Unmatched board"
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echo " 2) Write haiku-mmc.image to a USB drive"
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echo " 3) Plug the USB drive into the Unmatched"
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echo "Enjoy Haiku!"
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