3 files changed, 33 insertions, 0 deletions

diff --git a/meta-ti-bsp/recipes-core/udev/eudev/firmware.rules b/meta-ti-bsp/recipes-core/udev/eudev/firmware.rules
new file mode 100644
index 00000000..f7a08ce9
--- /dev/null
+++ b/meta-ti-bsp/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/meta-ti-bsp/recipes-core/udev/eudev/omap-tty.rules b/meta-ti-bsp/recipes-core/udev/eudev/omap-tty.rules
new file mode 100644
index 00000000..989d60f8
--- /dev/null
+++ b/meta-ti-bsp/recipes-core/udev/eudev/omap-tty.rules
@@ -0,0 +1,17 @@
+# There are a number of modifiers that are allowed to be used in some
+# of the different fields. They provide the following subsitutions:
+#
+# %n the "kernel number" of the device.
+#    For example, 'sda3' has a "kernel number" of '3'
+# %e the smallest number for that name which does not matches an existing node
+# %k the kernel name for the device
+# %M the kernel major number for the device
+# %m the kernel minor number for the device
+# %b the bus id for the device
+# %c the string returned by the PROGRAM
+# %s{filename} the content of a sysfs attribute
+# %% the '%' char itself
+#
+
+# Backward compatibility with old OMAP UART-style ttyO0 naming
+SUBSYSTEM=="tty", ATTR{uartclk}!="0", KERNEL=="ttyS[0-9]", SYMLINK+="ttyO%n"
diff --git a/meta-ti-bsp/recipes-core/udev/eudev_%.bbappend b/meta-ti-bsp/recipes-core/udev/eudev_%.bbappend
new file mode 100644
index 00000000..ddb1e75d
--- /dev/null
+++ b/meta-ti-bsp/recipes-core/udev/eudev_%.bbappend
@@ -0,0 +1,13 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+SRC_URI:append:ti-soc = " \
+    file://omap-tty.rules \
+    file://firmware.rules \
+"
+
+PR:append:ti-soc = ".3"
+
+do_install:append:ti-soc() {
+    install -m 0644 ${WORKDIR}/omap-tty.rules ${D}${sysconfdir}/udev/rules.d/
+    install -m 0644 ${WORKDIR}/firmware.rules ${D}${sysconfdir}/udev/rules.d/
+}