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         # Official touchscreen setup (rpi3b/rpi3b dtb, VC4DTBO and ft5406)
  19         if [ -f "${DEPLOY_DIR_IMAGE}/bcm2710-rpi-3-b-plus.dtb" ]; then
  20                 fdtoverlay -v -i ${DEPLOY_DIR_IMAGE}/bcm2710-rpi-3-b-plus.dtb -o bcm2710-rpi-3-b-plus+vc4+ft5406.dtb ${DEPLOY_DIR_IMAGE}/rpi-ft5406.dtbo ${DEPLOY_DIR_IMAGE}/${VC4DTBO}.dtbo
  21         fi
  22         if [ -f "${DEPLOY_DIR_IMAGE}/bcm2710-rpi-3-b.dtb" ]; then
  23                 fdtoverlay -v -i ${DEPLOY_DIR_IMAGE}/bcm2710-rpi-3-b.dtb -o bcm2710-rpi-3-b+vc4+ft5406.dtb ${DEPLOY_DIR_IMAGE}/rpi-ft5406.dtbo ${DEPLOY_DIR_IMAGE}/${VC4DTBO}.dtbo
  24         fi
  25         # NOTE: meta-updater currently disables rpi-ft5406.dtbo on rpi4, so need to check if it is present
  26         if [ -f "${DEPLOY_DIR_IMAGE}/bcm2711-rpi-4-b.dtb" -a -f "${DEPLOY_DIR_IMAGE}/rpi-ft5406.dtbo" ]; then
  27                 fdtoverlay -v -i ${DEPLOY_DIR_IMAGE}/bcm2711-rpi-4-b.dtb -o bcm2711-rpi-4-b+vc4+ft5406.dtb ${DEPLOY_DIR_IMAGE}/rpi-ft5406.dtbo ${DEPLOY_DIR_IMAGE}/${VC4DTBO}.dtbo
  28         fi
  29
  30         # HDMI screen setup (rpi3b/rpi3b dtb and VC4DTBO)
  31         if [ -f "${DEPLOY_DIR_IMAGE}/bcm2710-rpi-3-b-plus.dtb" ]; then
  32                 fdtoverlay -v -i ${DEPLOY_DIR_IMAGE}/bcm2710-rpi-3-b-plus.dtb -o bcm2710-rpi-3-b-plus+vc4.dtb ${DEPLOY_DIR_IMAGE}/${VC4DTBO}.dtbo
  33         fi
  34         if [ -f "${DEPLOY_DIR_IMAGE}/bcm2710-rpi-3-b.dtb" ]; then
  35                 fdtoverlay -v -i ${DEPLOY_DIR_IMAGE}/bcm2710-rpi-3-b.dtb -o bcm2710-rpi-3-b+vc4.dtb ${DEPLOY_DIR_IMAGE}/${VC4DTBO}.dtbo
  36         fi
  37         if [ -f "${DEPLOY_DIR_IMAGE}/bcm2711-rpi-4-b.dtb" ]; then
  38                 fdtoverlay -v -i ${DEPLOY_DIR_IMAGE}/bcm2711-rpi-4-b.dtb -o bcm2711-rpi-4-b+vc4.dtb ${DEPLOY_DIR_IMAGE}/${VC4DTBO}.dtbo
  39         fi
  40 }
  41
  42 do_deploy () {
  43         install -d ${DEPLOY_DIR_IMAGE}
  44         if [ -f "${S}/bcm2711-rpi-4-b+vc4+ft5406.dtb" ]; then
  45                 install -m 0644 ${S}/bcm2711-rpi-4-b+vc4+ft5406.dtb ${DEPLOY_DIR_IMAGE}
  46         fi
  47         if [ -f "${S}/bcm2710-rpi-3-b+vc4+ft5406.dtb" ]; then
  48                 install -m 0644 ${S}/bcm2710-rpi-3-b+vc4+ft5406.dtb ${DEPLOY_DIR_IMAGE}
  49         fi
  50         if [ -f "${S}/bcm2710-rpi-3+vc4+ft5406.dtb" ]; then
  51                 install -m 0644 ${S}/bcm2710-rpi-3+vc4+ft5406.dtb ${DEPLOY_DIR_IMAGE}
  52         fi
  53         if [ -f "${S}/bcm2711-rpi-4-b+vc4.dtb" ]; then
  54                 install -m 0644 ${S}/bcm2711-rpi-4-b+vc4.dtb ${DEPLOY_DIR_IMAGE}
  55         fi
  56         if [ -f "${S}/bcm2710-rpi-3-b+vc4.dtb" ]; then
  57                 install -m 0644 ${S}/bcm2710-rpi-3-b+vc4.dtb ${DEPLOY_DIR_IMAGE}
  58         fi
  59         if [ -f "${S}/bcm2710-rpi-3+vc4.dtb" ]; then
  60                 install -m 0644 ${S}/bcm2710-rpi-3+vc4.dtb ${DEPLOY_DIR_IMAGE}
  61         fi
  62 }
  63
  64 addtask deploy after do_install