Eric Lee / meta-embedian-sdk7

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recipes-kernel/linux/linux-smarct335x-staging_3.12.bb 2.18 KB
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11054bfbc   Eric Lee   first commit 
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  SECTION = "kernel"
  DESCRIPTION = "Linux kernel for Embedian SMARC T335X Computer on Module devices"
  LICENSE = "GPLv2"
  LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
  
  inherit kernel
  
  require recipes-kernel/linux/linux-dtb.inc
  require recipes-kernel/linux/setup-defconfig.inc
  
  # Pull in the devicetree files into the rootfs
  RDEPENDS_kernel-base += "kernel-devicetree"
  
  # Add a run-time dependency for the PM firmware to be installed
  # on the target file system.
  RDEPENDS_kernel-base_append_ti33x = " am33x-cm3"
  RDEPENDS_kernel-base_append_ti43x = " am33x-cm3"
  
  # Add a run-time dependency for the VPE VPDMA firmware to be installed
  # on the target file system.
  RDEPENDS_kernel-base_append_dra7xx-evm = " vpe-vpdma-fw"
  
  # Default is to package all dtb files for ti33x devices unless building
  # for the specific beaglebone machine.
  KERNEL_DEVICETREE_ti33x = "am335x-smarct335x.dtb am335x-evm.dtb am335x-evmsk.dtb am335x-bone.dtb am335x-boneblack.dtb"
  #KERNEL_DEVICETREE_ti43x = "am43x-epos-evm.dtb am437x-gp-evm.dtb"
  #KERNEL_DEVICETREE_beaglebone = "am335x-bone.dtb am335x-boneblack.dtb"
  #KERNEL_DEVICETREE_omap5-evm = "omap5-uevm.dtb"
  #KERNEL_DEVICETREE_dra7xx-evm = "dra7-evm.dtb"
  
  KERNEL_EXTRA_ARGS += "LOADADDR=${UBOOT_ENTRYPOINT}"
  
  COMPATIBLE_MACHINE = "ti33x|ti43x|omap-a15"
  
  S = "${WORKDIR}/git"
  
  # For 3.12y Kernel
  BRANCH = "smarc-ti-linux-3.12.y"
  
  # Corresponds to tag ti-linux-3.12.y
80a787853   Eric Lee   Change Kernel com... 
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  SRCREV = "6dd7f59e7c79d8dd9e5bb1ddfece8aa8e26488ec"
  PV = "3.12.30"
11054bfbc   Eric Lee   first commit 
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  # Append to the MACHINE_KERNEL_PR so that a new SRCREV will cause a rebuild
  MACHINE_KERNEL_PR_append = "k+gitr${SRCPV}"
  PR = "${MACHINE_KERNEL_PR}"
  
  SRC_URI = "git://git@git.embedian.com/developer/smarc-ti-linux-kernel.git;protocol=ssh;branch=${BRANCH} \
          file://defconfig \
  "
  
  # Add append for AMSDK specific changes not in mainline
  MACHINE_KERNEL_PR_append = "-smarc4"
  
  require copy-defconfig.inc
  
  KERNEL_LOCALVERSION = "-3.12.y"
  
  KERNEL_LOCALVERSION_TAG = "-g${@d.getVar('SRCPV', True).partition('+')[2][0:7]}"
  
  kernel_do_configure_prepend() {
      if [ ! -e ${B}/.scmversion -a ! -e ${S}/.scmversion ]
      then
          echo ${KERNEL_LOCALVERSION_TAG} > ${B}/.scmversion
          echo ${KERNEL_LOCALVERSION_TAG} > ${S}/.scmversion
      fi
  }