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authorRichard Purdie <richard@openedhand.com>2005-08-31 10:45:47 +0000
committerRichard Purdie <richard@openedhand.com>2005-08-31 10:45:47 +0000
commit4b46c1f6e891b1ddd5968536440b888661fade3e (patch)
treee0ba2c1f56f61b868bf746da5c4feabb25b800b2 /openembedded/classes/srec.bbclass
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git-svn-id: https://svn.o-hand.com/repos/poky@1 311d38ba-8fff-0310-9ca6-ca027cbcb966
Diffstat (limited to 'openembedded/classes/srec.bbclass')
-rw-r--r--openembedded/classes/srec.bbclass26
1 files changed, 26 insertions, 0 deletions
diff --git a/openembedded/classes/srec.bbclass b/openembedded/classes/srec.bbclass
new file mode 100644
index 000000000..ae46a407f
--- /dev/null
+++ b/openembedded/classes/srec.bbclass
@@ -0,0 +1,26 @@
+#
+# Creates .srec files from images.
+#
+# Useful for loading with Yamon.
+
+# Define SREC_VMAADDR in your machine.conf.
+
+SREC_CMD = "${TARGET_PREFIX}objcopy -O srec -I binary --adjust-vma ${SREC_VMAADDR} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.${type} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.${type}.srec"
+
+# Do not build srec files for these types of images:
+SREC_SKIP = "tar"
+
+do_srec () {
+ if [ ${SREC_VMAADDR} = "" ] ; then
+ oefatal Cannot do_srec without SREC_VMAADDR defined.
+ fi
+ for type in ${IMAGE_FSTYPES}; do
+ for skiptype in ${SREC_SKIP}; do
+ if [ $type = $skiptype ] ; then continue 2 ; fi
+ done
+ ${SREC_CMD}
+ done
+ return 0
+}
+
+addtask srec after do_rootfs before do_build