eudev: restore userspace firmware loading support

This sycncs eudev with systemd. This is required for old kernels to
work and does same backport as did in:

,----
| commit 31163abc7bedd477c1aad10e6d1f47dbee194513
| Author: Jonathan Liu <net147@gmail.com>
| Date:   Thu Mar 19 15:38:32 2015 +1100
|
|     systemd: restore userspace firmware loading support
|
|     This changes the minimum required Linux version from 3.7 back to 3.0.
|
|     [YOCTO #7409]
|
|     Signed-off-by: Jonathan Liu <net147@gmail.com>
|     Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
`----

(From OE-Core rev: d6b139ef1b52ee4842f8706c1b8b950cc50a3d54)

Signed-off-by: Lauren Post <lauren.post@nxp.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/meta/recipes-core/udev/eudev/0014-Revert-rules-remove-firmware-loading-rules.patch b/meta/recipes-core/udev/eudev/0014-Revert-rules-remove-firmware-loading-rules.patch
new file mode 100644
index 0000000000..fe2ba5328d
--- /dev/null
+++ b/meta/recipes-core/udev/eudev/0014-Revert-rules-remove-firmware-loading-rules.patch
@@ -0,0 +1,28 @@
+From 4f0a722489154da99e7f6b3051afde984eed2f74 Mon Sep 17 00:00:00 2001
+From: Jonathan Liu <net147@gmail.com>
+Date: Thu, 19 Mar 2015 15:01:29 +1100
+Subject: [PATCH] Revert "rules: remove firmware loading rules"
+
+This reverts commit 70e7d754ddb356fb1a2942b262f8cee9650e2a19.
+Userspace firmware loading support is needed for Linux < 3.7.
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Jonathan Liu <net147@gmail.com>
+---
+ rules/50-firmware.rules | 3 +++
+ 1 file changed, 3 insertions(+)
+ create mode 100644 rules/50-firmware.rules
+
+diff --git a/rules/50-firmware.rules b/rules/50-firmware.rules
+new file mode 100644
+index 0000000..f0ae684
+--- /dev/null
++++ b/rules/50-firmware.rules
+@@ -0,0 +1,3 @@
++# do not edit this file, it will be overwritten on update
++
++SUBSYSTEM=="firmware", ACTION=="add", RUN{builtin}="firmware"
+-- 
+2.3.3
+