yocto-bsp: add 'custom' choice to kernels()

Add a synthetic choice for linux-yocto-custom to the list of available
kernels.  Choosing this will lead the user down the path of options
needed to specify a custom kernel.

(From meta-yocto rev: 220ad83b5ccc241d7b5b2c3321f2a6a59813e3d6)

Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/scripts/lib/bsp/kernel.py b/scripts/lib/bsp/kernel.py
index 128fad0dfa..a953372e8f 100644
--- a/scripts/lib/bsp/kernel.py
+++ b/scripts/lib/bsp/kernel.py
@@ -623,6 +623,8 @@ def kernels(context):
             filename = filename[idx + len(CLOSE_TAG):].strip()
         kernels.append(filename)
 
+    kernels.append("custom")
+
     return kernels