cmclark00/retro-imager
1
0
Fork 0
mirror of https://github.com/cmclark00/retro-imager.git synced 2025-05-18 07:55:21 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add build scripts for embedded (netboot) edition

Browse source
This commit is contained in:
Floris Bos 2022-02-14 11:03:37 +01:00
parent 71754dd164
commit 25947fc199
223 changed files with 32637 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

46
embedded/build.sh Executable file
View file

@ -0,0 +1,46 @@
#!/bin/sh
set -e
BUILDROOT=buildroot
BUILDROOT_TAR=buildroot-20220122.tar.bz2
if [ ! -e $BUILDROOT ]; then
tar xjf $BUILDROOT_TAR
fi
if [ ! -e $BUILDROOT/.config ]; then
make -C $BUILDROOT BR2_EXTERNAL="$PWD/imager" rpi-imager_defconfig
fi
#
# Build everything
#
make -C $BUILDROOT BR2_EXTERNAL="$PWD/imager"
#
# Copy the files we are interested in from buildroot's "output/images" directory
# to our "output" directory in top level directory
#
# Copy Linux kernel and initramfs
cp $BUILDROOT/output/images/rootfs.cpio.zst $BUILDROOT/output/images/zImage output
# Raspberry Pi firmware files
cp $BUILDROOT/output/images/rpi-firmware/start4.elf output
cp $BUILDROOT/output/images/rpi-firmware/fixup4.dat output
cp $BUILDROOT/output/images/*.dtb output
# Not used by Pi 4, but need to be present to make usbboot think it is a valid directory
touch output/bootcode.bin
mkdir -p output/overlays
mv -f output/dwc2-overlay.dtb output/overlays/dwc2.dtbo
mv -f output/vc4-fkms-v3d-pi4-overlay.dtb output/overlays/vc4-fkms-v3d-pi4.dtbo
mv -f output/vc4-kms-v3d-pi4-overlay.dtb output/overlays/vc4-kms-v3d-pi4.dtbo
mv -f output/disable-bt-overlay.dtb output/overlays/disable-bt.dtbo
mv -f output/disable-wifi-overlay.dtb output/overlays/disable-wifi.dtbo
echo
echo Build complete. Files are in output folder.
echo