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> -----Original Message----- > From: Maupin, Chase > Sent: Thursday, April 04, 2013 8:26 AM > To: openembedded-core@lists.openembedded.org > Cc: Maupin, Chase > Subject: [PATCHv2 1/2][for-danny] linux-dtb: Add simple DTB > symlinks for devicetree > > * This is similar to the symlinks provided for the kernel image > in the /boot directory of a file system. The goal is to have > simply named symlinks in /boot that mirror the device tree > name in the kernel sources. This is so that programs like > U-Boot can easily find the default device tree binary in the > /boot directory and use that when booting the kernel. > * Use update-alternatives to handle proper creation and removal > of the symlinks. > * This patch has already been accepted into the master branch > http://cgit.openembedded.org/openembedded- > core/commit/?id=750a9554e1b85d9bd23d18e0630723c3c193c604 > > Signed-off-by: Chase Maupin <chase.mau...@ti.com> > --- > * Updated in version 2 > * Changed the variable names to use variables that match the > do_install and do_deploy more closely for consistency. > i.e. > using DTB_SYMLINK_NAME instead of DTB_NAME. > * The above changes were based on input from: > * Darren Hart <dvh...@linux.intel.com> > * Bruce Ashfield <bruce.ashfi...@windriver.com> > --- > meta/recipes-kernel/linux/linux-dtb.inc | 20 > ++++++++++++++++++++ > 1 files changed, 20 insertions(+), 0 deletions(-) > > diff --git a/meta/recipes-kernel/linux/linux-dtb.inc > b/meta/recipes-kernel/linux/linux-dtb.inc > index d39f49d..36852b5 100644 > --- a/meta/recipes-kernel/linux/linux-dtb.inc > +++ b/meta/recipes-kernel/linux/linux-dtb.inc > @@ -45,3 +45,23 @@ do_deploy_append() { > done > fi > } > + > +pkg_postinst_kernel-devicetree () { > + cd /${KERNEL_IMAGEDEST} > + for DTS_FILE in ${KERNEL_DEVICETREE} > + do > + DTS_BASE_NAME=`basename ${DTS_FILE} | awk -F "." '{print > $1}'` > + DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | > sed "s/${MACHINE}/${DTS_BASE_NAME}/g"` > + update-alternatives --install > /${KERNEL_IMAGEDEST}/${DTS_BASE_NAME}.dtb ${DTS_BASE_NAME}.dtb > devicetree-${DTB_SYMLINK_NAME}.dtb ${KERNEL_PRIORITY} || true > + done > +} > + > +pkg_postrm_kernel-devicetree () { > + cd /${KERNEL_IMAGEDEST} > + for DTS_FILE in ${KERNEL_DEVICETREE} > + do > + DTS_BASE_NAME=`basename ${DTS_FILE} | awk -F "." '{print > $1}'` > + DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | > sed "s/${MACHINE}/${DTS_BASE_NAME}/g"` > + update-alternatives --remove ${DTS_BASE_NAME}.dtb > devicetree-${DTB_SYMLINK_NAME}.dtb ${KERNEL_PRIORITY} || true > + done > +} > -- > 1.7.0.4 _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
