[yocto] [meta-raspberrypi][PATCH] linux-raspberry.inc: add initramfs support

[Stéphane Cerveau]

in do_rpiboot_mkimage add rpi bootload trailer
for initramfs image.

Signed-off-by: Stéphane Cerveau <voxtok at voxtok.com>
---
 recipes-kernel/linux/linux-raspberrypi.inc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/recipes-kernel/linux/linux-raspberrypi.inc b/recipes-kernel/linux/linux-raspberrypi.inc
index 70e8bfe..634bd5e 100644
--- a/recipes-kernel/linux/linux-raspberrypi.inc
+++ b/recipes-kernel/linux/linux-raspberrypi.inc
@@ -61,6 +61,9 @@ do_rpiboot_mkimage() {
         if test -n "${KERNEL_DEVICETREE}"; then
             # Add RPi bootloader trailer to kernel image to enable DeviceTree support
             ${STAGING_DIR_NATIVE}/usr/lib/rpi-mkimage/mkknlimg --dtok ${KERNEL_OUTPUT} ${KERNEL_OUTPUT}
+            if [ ! -z "${INITRAMFS_IMAGE}" ]; then
+				 ${STAGING_DIR_NATIVE}/usr/lib/rpi-mkimage/mkknlimg --dtok ${KERNEL_OUTPUT}.initramfs ${KERNEL_OUTPUT}.initramfs
+            fi
         fi
     fi
 }
-- 
2.1.4