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author | Mike Nicholson <mike.nicholson@multitech.com> | 2020-08-28 17:41:43 -0500 |
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committer | Mike Nicholson <mike.nicholson@multitech.com> | 2020-08-28 17:41:43 -0500 |
commit | 0c107b08548dbef0f94e1db1a9b0fb16b6c96bfc (patch) | |
tree | 2c8b5c628d20995cc84b6084abc7547248780166 | |
parent | 9d6d495b791691a6ec7715eb951f296ae3c1ce7d (diff) | |
download | meta-multitech-atmel-0c107b08548dbef0f94e1db1a9b0fb16b6c96bfc.tar.gz meta-multitech-atmel-0c107b08548dbef0f94e1db1a9b0fb16b6c96bfc.tar.bz2 meta-multitech-atmel-0c107b08548dbef0f94e1db1a9b0fb16b6c96bfc.zip |
Move to mt-dt-overlay with MTCAP support
-rw-r--r-- | recipes-bsp/multitech/mt-dt-overlay_1.0.1.bb | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/recipes-bsp/multitech/mt-dt-overlay_1.0.1.bb b/recipes-bsp/multitech/mt-dt-overlay_1.0.1.bb new file mode 100644 index 0000000..2714705 --- /dev/null +++ b/recipes-bsp/multitech/mt-dt-overlay_1.0.1.bb @@ -0,0 +1,53 @@ +DESCRIPTION = "Compile MT board device tree overlays" +LICENSE = "(GPLv2+)" +LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f" +PACKAGE_ARCH = "${MACHINE_ARCH}" + +# By using an overlay, we should be able to support multiple pinouts +# using the same image. The overlays go into /lib/dtoverlays. +# There names are: [hw-version]-driver.dtbo +# e.g. /lib/dtoverlays/MTRV1-0.0-pps.dtbo +# The idea is that mts-io will search for the overlays, and install the +# appropriate device tree overlay for the current hw-version. + +dt_dir = "/lib/dtoverlays" + +PR = "r1" + +SRC_URI = "git://git.multitech.net/mt-dt-overlay.git;protocol=git" + +SRCREV = "${PV}" + +DEPENDS = "virtual/kernel u-boot-mkimage-native" + +S = "${WORKDIR}/git" + +do_compile[depends] += "virtual/kernel:do_deploy virtual/kernel:do_shared_workdir" +do_compile[nostamp] = "1" + +do_compile () { + echo MACHINE is ${MACHINE} + oe_runmake DTC=/usr/bin/dtc KERNEL_DIR=${STAGING_KERNEL_DIR} KERNEL_BUILD_DIR=${KERNEL_PATH} ${MACHINE}_dtbos +} + +FILES_${PN} = "${dt_dir}" + +addtask install after do_compile + +do_install () { + # Copy files to /lib/dt-overlay/main (mtac cards will be in mtac) + if [ -e ${AT91BOOTSTRAP_MACHINE} ]; then + install -d ${D}/${dt_dir} + ( + cd ${MACHINE} + for f in *.dtbo ; do + if [[ -h $f ]] ; then + cp -df ${f} ${D}/${dt_dir} + else + install ${f} ${D}/${dt_dir} + fi + done + ) + fi; +} + |