[meta-intel] [PATCH] initrdscripts: add support for NVME target install

[wei.tee.ng at intel.com]

From: "Ng, Wei Tee" <wei.tee.ng at intel.com>

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 at intel.com>
Signed-off-by: Ross Burton <ross.burton at intel.com>
Signed-off-by: Richard Purdie <richard.purdie at 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 at intel.com>
Signed-off-by: Ng, Wei Tee <wei.tee.ng at intel.com>
---
 .../initrdscripts/files/intel-x86-common/init-install-efi.sh         | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/common/recipes-core/initrdscripts/files/intel-x86-common/init-install-efi.sh b/common/recipes-core/initrdscripts/files/intel-x86-common/init-install-efi.sh
index 7148005..a7a2ad4 100644
--- a/common/recipes-core/initrdscripts/files/intel-x86-common/init-install-efi.sh
+++ b/common/recipes-core/initrdscripts/files/intel-x86-common/init-install-efi.sh
@@ -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
-- 
2.7.4