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| author |   Yannick Gicquel <yannick.gicquel@iot.bzh> | 2016-04-27 16:20:55 +0200 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-05-06 10:30:57 +0100 |
| commit | 9a3f541da305c75418c2eec75ade902717a01b69 (patch) | |
| tree | d363383c70c65f94245e12931cf440bec6a3a5cd /meta/classes/kernel-fitimage.bbclass | |
| parent | 396a3fb0f55a443f73d6ddd99d8ba83412db2d40 (diff) | |
| download | openembedded-core-contrib-9a3f541da305c75418c2eec75ade902717a01b69.tar.gz | |
kernel: fitimage: support device tree compiler options
This introduces a new variable to set the device tree compiler options while
calling mkimage ('-D' option). By default, this variable is not set but it can
be defined in a configuration file, as following example:
UBOOT_MKIMAGE_DTCOPTS = "-I dts -O dtb -p 2000"
Signed-off-by: Yannick Gicquel <yannick.gicquel@iot.bzh>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes/kernel-fitimage.bbclass')
| -rw-r--r-- | meta/classes/kernel-fitimage.bbclass | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/meta/classes/kernel-fitimage.bbclass b/meta/classes/kernel-fitimage.bbclass index e5b75edf5be..62e00176178 100644 --- a/meta/classes/kernel-fitimage.bbclass +++ b/meta/classes/kernel-fitimage.bbclass @@ -17,6 +17,9 @@ python __anonymous () { d.appendVarFlag('do_assemble_fitimage', 'depends', ' ${INITRAMFS_IMAGE}:do_image_complete') } +# Options for the device tree compiler passed to mkimage '-D' feature: +UBOOT_MKIMAGE_DTCOPTS ??= "" + # # Emit the fitImage ITS header # @@ -209,7 +212,10 @@ do_assemble_fitimage() { # # Step 4: Assemble the image # - uboot-mkimage -f fit-image.its arch/${ARCH}/boot/fitImage + uboot-mkimage \ + ${@'-D "${UBOOT_MKIMAGE_DTCOPTS}"' if len('${UBOOT_MKIMAGE_DTCOPTS}') else ''} \ + -f fit-image.its \ + arch/${ARCH}/boot/fitImage fi } |