initrdscripts: add support for NVME target install

Add awareness of /dev/nvme* block devices to install scripts. As
presently
written, installer knows only of /dev/sd* and /dev/mmcblk* block
devices.
Building upon scaffolding put in place by Awais in...

     80ec9f627915 ("initrdscripts: handle mmc device as installer
 medium")

(From OE-Core rev: b5a036ce958e3fe24690531712071abc14b48033)

Signed-off-by: Joe Konno <joe.konno@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

 (From Poky rev: 85c9b9f9c602459b32f8f301b161c9a3f6f14d4e)

Ported the changes from poky meta layer into BSP layer. As the
original commit was changing 2 files, this has been rework for
meta-intel layer.

[YOCTO #11367]

Signed-off-by: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@intel.com>
Signed-off-by: Ng, Wei Tee <wei.tee.ng@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
This commit is contained in:
Ng, Wei Tee 2017-05-10 11:38:08 -07:00 committed by Saul Wold
parent 8b1bc4781a
commit 3afa94c979

View File

@ -26,6 +26,8 @@ live_dev_name=${live_dev_name#\/dev/}
case $live_dev_name in
mmcblk*)
;;
nvme*)
;;
*)
live_dev_name=${live_dev_name%%[0-9]*}
;;
@ -144,7 +146,8 @@ swap_start=$((rootfs_end))
# 2) they are detected asynchronously (need rootwait)
rootwait=""
part_prefix=""
if [ ! "${device#/dev/mmcblk}" = "${device}" ]; then
if [ ! "${device#/dev/mmcblk}" = "${device}" ] || \
[ ! "${device#/dev/nvme}" = "${device}" ]; then
part_prefix="p"
rootwait="rootwait"
fi