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authorLeon Anavi <leon.anavi@konsulko.com>2018-11-21 13:06:51 +0200
committerJan-Simon Moeller <jsmoeller@linuxfoundation.org>2018-11-22 14:24:45 +0000
commit9cffd21d1ec735c871943a301d46e3816e18a320 (patch)
treeea6a834de10c9630c4c43d226c49f29c12328054 /meta-agl-bsp/meta-raspberrypi/recipes-kernel
parent6f78dc25c34e52f6cc064dbbcb09559427ce9216 (diff)
create-combined-dtb: Combine dtb and dtbo
Combine a number of device tree overlays to a base blob with a specified filename in the deploydir only. This feature is required only for netboot therefore the files are not included in the image. Bug-AGL: SPEC-1775 Change-Id: I16ff043ee0d44d4151e1fb2ba714bd1542854bd8 Suggested-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org> Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Diffstat (limited to 'meta-agl-bsp/meta-raspberrypi/recipes-kernel')
-rw-r--r--meta-agl-bsp/meta-raspberrypi/recipes-kernel/create-combined-dtb/create-combined-dtb_1.0.0.bb33
1 files changed, 33 insertions, 0 deletions
diff --git a/meta-agl-bsp/meta-raspberrypi/recipes-kernel/create-combined-dtb/create-combined-dtb_1.0.0.bb b/meta-agl-bsp/meta-raspberrypi/recipes-kernel/create-combined-dtb/create-combined-dtb_1.0.0.bb
new file mode 100644
index 000000000..1323a72a2
--- /dev/null
+++ b/meta-agl-bsp/meta-raspberrypi/recipes-kernel/create-combined-dtb/create-combined-dtb_1.0.0.bb
@@ -0,0 +1,33 @@
+SUMMARY = "Combine dtb and dtbo"
+DESCRIPTION = "Combine specified dtb and one or more dtbo into specified filename found in deploydir"
+SECTION = "bootloader"
+PR = "r1"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
+
+DEPENDS = "fdtoverlay-native"
+
+ALLOW_EMPTY_${PN} = "1"
+FILES_${PN} = ""
+
+S = "${WORKDIR}"
+
+do_compile () {
+ # Official touchscreen setup (rpi3b/rpi3b dtb, vc4-kms-v3d and ft5406)
+ fdtoverlay -v -i ${DEPLOY_DIR_IMAGE}/uImage-bcm2710-rpi-3-b-plus.dtb -o uImage-bcm2710-rpi-3-b+vc4+ft5406.dtb ${DEPLOY_DIR_IMAGE}/rpi-ft5406.dtbo ${DEPLOY_DIR_IMAGE}/uImage-vc4-kms-v3d.dtbo
+ fdtoverlay -v -i ${DEPLOY_DIR_IMAGE}/uImage-bcm2710-rpi-3-b.dtb -o uImage-bcm2710-rpi-3+vc4+ft5406.dtb ${DEPLOY_DIR_IMAGE}/rpi-ft5406.dtbo ${DEPLOY_DIR_IMAGE}/uImage-vc4-kms-v3d.dtbo
+
+ # HDMI screen setup (rpi3b/rpi3b dtb and vc4-kms-v3d)
+ fdtoverlay -v -i ${DEPLOY_DIR_IMAGE}/uImage-bcm2710-rpi-3-b-plus.dtb -o uImage-bcm2710-rpi-3-b+vc4.dtb ${DEPLOY_DIR_IMAGE}/uImage-vc4-kms-v3d.dtbo
+ fdtoverlay -v -i ${DEPLOY_DIR_IMAGE}/uImage-bcm2710-rpi-3-b.dtb -o uImage-bcm2710-rpi-3+vc4.dtb ${DEPLOY_DIR_IMAGE}/uImage-vc4-kms-v3d.dtbo
+}
+
+do_deploy () {
+ install -d ${DEPLOY_DIR_IMAGE}
+ install -m 0644 ${S}/uImage-bcm2710-rpi-3-b+vc4+ft5406.dtb ${DEPLOY_DIR_IMAGE}
+ install -m 0644 ${S}/uImage-bcm2710-rpi-3+vc4+ft5406.dtb ${DEPLOY_DIR_IMAGE}
+ install -m 0644 ${S}/uImage-bcm2710-rpi-3-b+vc4.dtb ${DEPLOY_DIR_IMAGE}
+ install -m 0644 ${S}/uImage-bcm2710-rpi-3+vc4.dtb ${DEPLOY_DIR_IMAGE}
+}
+
+addtask deploy after do_install