raspberrypi-bootloader 20191021-1 breaks boot if kernel option is set #1277
Description
After updating raspberrypi-bootloader in Arch Linux ARM from 20191012-1 (commit 9f49835) to 20191021-1 (commit ed238d3), my Raspberry Pi 2 no longer boots. It shows the colored splash screen, and then goes to black instead of booting. The red LED is still on, however the green LED is off (doesn't blink).
/boot/cmdline.txt:
root=/dev/mmcblk0p2 rw rootwait console=ttyAMA0,115200 console=tty1 selinux=0 plymouth.enable=0 smsc95xx.turbo_mode=N dwc_otg.lpm_enable=0 kgdboc=ttyAMA0,115200 elevator=noop
/boot/config.txt:
# See /boot/overlays/README for all available options
kernel=zImage
device_tree=dtbs/bcm2836-rpi-2-b.dtb
gpu_mem=64
initramfs initramfs-linux.img followkernel
/dev/mmcblk0p2 is a BTRFS partition.
Model: Raspberry Pi 2
Distribution: Arch Linux ARM
Kernel version: 5.3.7-1-ARCH (linux-armv7 5.3.7-1)
For reference, the raspberrypi-bootloader package consists of the following files:
/boot/bootcode.bin/boot/fixup.dat/boot/fixup4.dat/boot/fixup4cd.dat/boot/fixup4db.dat/boot/fixup4x.dat/boot/fixup_cd.dat/boot/fixup_db.dat/boot/start.elf/boot/start4.elf/boot/start4cd.elf/boot/start4db.elf/boot/start4x.elf/boot/start_cd.elf/boot/start_db.elf