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-rw-r--r--meta-agl-jailhouse/dynamic-layers/raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bbappend27
1 files changed, 27 insertions, 0 deletions
diff --git a/meta-agl-jailhouse/dynamic-layers/raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bbappend b/meta-agl-jailhouse/dynamic-layers/raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bbappend
new file mode 100644
index 00000000..178c982a
--- /dev/null
+++ b/meta-agl-jailhouse/dynamic-layers/raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bbappend
@@ -0,0 +1,27 @@
+
+do_deploy_append_raspberrypi4() {
+ # if ARMSTUB is set, it should be set in config.txt by earlier recipes, so replace it
+ if [ -n "${ARMSTUB}" ]; then
+ sed -i 's/^armstub=.*/armstub=bl31.bin/' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
+
+ if ! grep '^enable_gic' config.txt; then
+ sed -i 's/^enable_gic=.*/enable_gic=1/' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
+ else
+ echo "enable_gic=1" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
+ fi
+
+ # otherwise, set it
+ else
+ echo "# ARM stub configuration" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
+ echo "armstub=bl31.bin" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
+ echo "enable_gic=1" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
+ fi
+
+ sed -i -e "s#dtoverlay=mcp2515.*##g" ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
+ echo "# Enable CAN (Waveshare RS485 CAN HAT)" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
+ echo "dtoverlay=mcp2515-can0,oscillator=8000000,interrupt=25,spimaxfrequency=1000000" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
+
+
+}
+
+