upstream_kernel=1 is required with new firmware/kernel.diff -r1.12 -r1.13 src/distrib/utils/embedded/conf/rpi_inst.conf
(skrll)
--- src/distrib/utils/embedded/conf/rpi_inst.conf 2019/12/16 11:00:30 1.12
+++ src/distrib/utils/embedded/conf/rpi_inst.conf 2020/01/01 14:16:51 1.13
@@ -1,4 +1,4 @@
-# $NetBSD: rpi_inst.conf,v 1.12 2019/12/16 11:00:30 skrll Exp $
+# $NetBSD: rpi_inst.conf,v 1.13 2020/01/01 14:16:51 skrll Exp $
# Raspberry Pi customization script used by mkimage
#
@@ -86,6 +86,8 @@
EOF
cat > ${mnt}/boot/config.txt << EOF
+#
+upstream_kernel=1
# UART settings, see https://www.raspberrypi.org/documentation/configuration/uart.md
enable_uart=1
force_turbo=0