yocto-bsps: add 3.14-rt configuration

To enable preempt-rt for the h/w reference boards, we can create a
bbappend that sets the KMACHINE mappings and valid hashes.

Currently only genericx86* is enabled. Other boards can be added
once validated.

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta-yocto-bsp/recipes-kernel/linux/linux-yocto-rt_3.14.bbappend b/meta-yocto-bsp/recipes-kernel/linux/linux-yocto-rt_3.14.bbappend
new file mode 100644 (file)
index 0000000..52fd07f
--- /dev/null
+++ b/meta-yocto-bsp/recipes-kernel/linux/linux-yocto-rt_3.14.bbappend
@@ -0,0 +1,11 @@
+KBRANCH_genericx86  = "standard/common-pc/base"
+KBRANCH_genericx86-64  = "standard/common-pc-64/base"
+
+KMACHINE_genericx86 ?= "common-pc"
+KMACHINE_genericx86-64 ?= "common-pc-64"
+
+SRCREV_machine_genericx86 ?= "bda175966009d5a94103559e6e6ae51279952f39"
+SRCREV_machine_genericx86-64 ?= "bda175966009d5a94103559e6e6ae51279952f39"
+
+COMPATIBLE_MACHINE_genericx86 = "genericx86"
+COMPATIBLE_MACHINE_genericx86-64 = "genericx86-64"