initramfs-boot: create /dev/console

The Yocto kernel expects a proper /dev/console to exist before running init,
otherwise booting will fail with the message:

  Kernel panic - not syncing: /dev/console is missing or not a character device!
  Please ensure your rootfs is properly configured

Add similar fix as was done for initramfs-framework and initramfs-live-boot
in commits

  0352841cd92f6316bcac092e2fff9d28c352b36b
  1b64664f0c388f41084f5db6e46e3e68c53fb6d9

(From OE-Core rev: 490d6fbd14805b6c72b525fbe8c9c6e08d796597)

Signed-off-by: Jacob Kroon <jacob.kroon@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Jacob Kroon
2018-12-25 10:20:34 +01:00
committed by Richard Purdie
parent 18c1b63cb2
commit c7e4495b2c

View File

@@ -9,8 +9,13 @@ S = "${WORKDIR}"
do_install() {
install -m 0755 ${WORKDIR}/init-boot.sh ${D}/init
# Create device nodes expected by some kernels in initramfs
# before even executing /init.
install -d ${D}/dev
mknod -m 622 ${D}/dev/console c 5 1
}
inherit allarch
FILES_${PN} += " /init "
FILES_${PN} += "/init /dev/console"