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| author |   Nathan Rossi <nathan@nathanrossi.com> | 2016-10-21 22:07:27 +1000 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-01-19 22:45:41 +0000 |
| commit | 941b6ce3b297ed83f1c05dd76bfeefbf93482e6f (patch) | |
| tree | 804f8250a635c4694d3cae08ef5aa0ac9e017f4f | |
| parent | 0704f15d1ad7483f80ffa18fa32b6115923641cf (diff) | |
| download | openembedded-core-contrib-941b6ce3b297ed83f1c05dd76bfeefbf93482e6f.tar.gz | |
kernel-fitimage.bbclass: Allow unset load/entry addresses for ramdisks
Allow the load and entry addresses to remain unset if the UBOOT_RD_*
variables are also unset for ramdisk entries in the image tree. This
allows for U-Boot to decide dynamically where to load the ramdisk.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
| -rw-r--r-- | meta/classes/kernel-fitimage.bbclass | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/meta/classes/kernel-fitimage.bbclass b/meta/classes/kernel-fitimage.bbclass index 2934b3a31a..706beed82c 100644 --- a/meta/classes/kernel-fitimage.bbclass +++ b/meta/classes/kernel-fitimage.bbclass @@ -178,6 +178,15 @@ EOF fitimage_emit_section_ramdisk() { ramdisk_csum="sha1" + ramdisk_loadline="" + ramdisk_entryline="" + + if [ -n "${UBOOT_RD_LOADADDRESS}" ]; then + ramdisk_loadline="load = <${UBOOT_RD_LOADADDRESS}>;" + fi + if [ -n "${UBOOT_RD_ENTRYPOINT}" ]; then + ramdisk_entryline="entry = <${UBOOT_RD_ENTRYPOINT}>;" + fi cat << EOF >> ${1} ramdisk@${2} { @@ -187,8 +196,8 @@ fitimage_emit_section_ramdisk() { arch = "${UBOOT_ARCH}"; os = "linux"; compression = "none"; - load = <${UBOOT_RD_LOADADDRESS}>; - entry = <${UBOOT_RD_ENTRYPOINT}>; + ${ramdisk_loadline} + ${ramdisk_entryline} hash@1 { algo = "${ramdisk_csum}"; }; |