eudev: immediately tell kernel that userspace FW loading failed

Signed-off-by: Denys Dmytriyenko <denys@ti.com>

2 files changed, 8 insertions, 2 deletions

diff --git a/recipes-core/udev/eudev/firmware.rules b/recipes-core/udev/eudev/firmware.rules
new file mode 100644
index 00000000..f7a08ce9
--- /dev/null
+++ b/recipes-core/udev/eudev/firmware.rules
@@ -0,0 +1,3 @@
+# stub for immediately telling the kernel that userspace firmware loading
+# failed; necessary to avoid long timeouts with CONFIG_FW_LOADER_USER_HELPER=y
+SUBSYSTEM=="firmware", ACTION=="add", ATTR{loading}="-1"
diff --git a/recipes-core/udev/eudev_%.bbappend b/recipes-core/udev/eudev_%.bbappend
index a23d0155..54cbf841 100644
--- a/recipes-core/udev/eudev_%.bbappend
+++ b/recipes-core/udev/eudev_%.bbappend
@@ -1,8 +1,11 @@
 FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
 
-SRC_URI_append = " file://omap-tty.rules"
+SRC_URI_append = " \
+    file://omap-tty.rules \
+    file://firmware.rules \
+"
 
-PR_append = ".1"
+PR_append = ".2"
 
 install_omap_rules() {
     install -m 0644 ${WORKDIR}/omap-tty.rules ${D}${sysconfdir}/udev/rules.d/