meta-agl-bsp/meta-raspberrypi/recipes-kernel/create-combined-dtb/create-combined-dtb_1.0.0.bb

   1 SUMMARY = "Combine dtb and dtbo"
   2 DESCRIPTION = "Combine specified dtb and one or more dtbo into specified filename found in deploydir"
   3 SECTION = "bootloader"
   4 PR = "r1"
   5 LICENSE = "MIT"
   6 LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
   7
   8 DEPENDS = "dtc-native"
   9
  10 ALLOW_EMPTY:${PN} = "1"
  11 FILES:${PN} = ""
  12
  13 S = "${WORKDIR}"
  14
  15 do_compile[depends] += "virtual/kernel:do_deploy"
  16
  17 do_compile () {
  18         # Plain VC4 (HDMI)
  19         if [ -f "${DEPLOY_DIR_IMAGE}/bcm2711-rpi-4-b.dtb" ]; then
  20                 fdtoverlay -v -i ${DEPLOY_DIR_IMAGE}/bcm2711-rpi-4-b.dtb -o bcm2711-rpi-4-b+vc4.dtb \
  21                         ${DEPLOY_DIR_IMAGE}/${VC4DTBO}-pi4.dtbo
  22         fi
  23
  24         # VC4 + LCD
  25         if [ -f "${DEPLOY_DIR_IMAGE}/bcm2711-rpi-4-b.dtb" -a -f "${DEPLOY_DIR_IMAGE}/rpi-ft5406.dtbo" ]; then
  26                 fdtoverlay -v -i ${DEPLOY_DIR_IMAGE}/bcm2711-rpi-4-b.dtb -o bcm2711-rpi-4-b+vc4+ft5406.dtb \
  27                         ${DEPLOY_DIR_IMAGE}/rpi-ft5406.dtbo \
  28                         ${DEPLOY_DIR_IMAGE}/${VC4DTBO}-pi4.dtbo
  29         fi
  30
  31 }
  32
  33 do_deploy () {
  34         install -d ${DEPLOY_DIR_IMAGE}
  35         if [ -f "${S}/bcm2711-rpi-4-b+vc4+ft5406.dtb" ]; then
  36                 install -m 0644 ${S}/bcm2711-rpi-4-b+vc4+ft5406.dtb ${DEPLOY_DIR_IMAGE}
  37         fi
  38         if [ -f "${S}/bcm2711-rpi-4-b+vc4.dtb" ]; then
  39                 install -m 0644 ${S}/bcm2711-rpi-4-b+vc4.dtb ${DEPLOY_DIR_IMAGE}
  40         fi
  41 }
  42
  43 addtask deploy after do_install