34 lines
927 B
Plaintext
34 lines
927 B
Plaintext
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#!/usr/bin/env bash
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# Quick script to build and copy the kernel to the tftp server.
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# Modify the TFTPHOST variable to match your setup.
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# Alternatively change the scp to a cp to copy the kernel to the SD card.
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set -e
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export PROJECT=bananapi-f3-test
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BUILDDIR="build-${PROJECT}"
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RAMDISK="${BUILDDIR}/ramdisk.img"
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OUTPUT="${BUILDDIR}/lk.img"
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TFTPHOST=192.168.0.4
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set -x
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./scripts/make-parallel
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# create a small ramdisk to satisfy the mkimage tool
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truncate -s 4 ${BUILDDIR}/ramdisk.img
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# build a uboot uimage containing the lk binary, the ramdisk and the device tree
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mkimage -A riscv -O linux -T multi -C none -a 0x10200000 -e 0x10200000 -n LK -d ${BUILDDIR}/lk.bin:${RAMDISK}:target/bananapi-f3/bananapi-f3.dtb ${OUTPUT}
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# copy to a local tftp server, replace with cp if a using a local directory
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scp ${BUILDDIR}/lk.img ${TFTPHOST}:/tftpboot
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set +x
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echo boot with
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echo dhcp\; tftpboot ${TFTPHOST}:lk.img\; bootm
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exit 1
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