From: Paul Sokolovsky <pmiscml@gmail.com>
Date: Thu, 28 Feb 2008 11:45:45 +0000 (+0000)
Subject: linux-handhelds-2.6: Add support for building kernel with internal initramfs
X-Git-Tag: Release-2010-05/1~7572^2~34^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c746035e93fbf5e834252a98ca4ad6ea3193f609;p=openembedded.git

linux-handhelds-2.6: Add support for building kernel with internal initramfs
* KERNEL_INITRAMFS_PATH should be set to teh full path of cpio.gz image of
initramfs. It is assumed to be built with OE as previous step, so usually
points to deploy dir.
---

diff --git a/packages/linux/linux-handhelds-2.6.inc b/packages/linux/linux-handhelds-2.6.inc
index a0aec9cb36..845c11d7d6 100644
--- a/packages/linux/linux-handhelds-2.6.inc
+++ b/packages/linux/linux-handhelds-2.6.inc
@@ -54,6 +54,16 @@ do_configure() {
 
 }
 
+do_compile_prepend() {
+	if [ -n "${KERNEL_INITRAMFS_PATH}" -a "${ANGSTROM_MODE}" == "glibc" ]; then
+	    if [ ! -f ${KERNEL_INITRAMFS_PATH} ]; then
+		echo "${KERNEL_INITRAMFS_PATH} does not exist, you may need to bitbake it separately"
+		exit 1
+	    fi
+	    cp ${KERNEL_INITRAMFS_PATH} usr/initramfs_data.cpio.gz
+	fi
+}
+
 do_deploy() {
 	install -d ${DEPLOY_DIR_IMAGE}
 	install -m 0644 arch/${ARCH}/boot/${KERNEL_IMAGETYPE} ${DEPLOY_DIR_IMAGE}/${KERNEL_FILENAME}