Eric Lee / meta-smarct437x-sdk-02.00.01.07

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recipes-kernel/linux/linux-smarct437x-staging_4.1.bb 3.64 KB
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4c269ef45   Eric Lee   Initial Yocto met... 
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  SECTION = "kernel"
  DESCRIPTION = "Linux kernel for Embedian SMARC-T437X 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
  require recipes-kernel/linux/cmem.inc
  
  # Look in the generic major.minor directory for files
  FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}-4.1:"
  
  # 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 = " amx3-cm3"
  RDEPENDS_kernel-base_append_ti43x = " amx3-cm3"
  
  # Add a run-time dependency for the VPE VPDMA firmware to be installed
  # on the target file system.
  RDEPENDS_kernel-base_append_dra7xx = " 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 am43x-epos-evm-hdmi.dtb am437x-gp-evm.dtb am437x-gp-evm-hdmi.dtb am437x-sk-evm.dtb am437x-smarct437x.dtb"
  KERNEL_DEVICETREE_beaglebone = "am335x-bone.dtb am335x-boneblack.dtb"
  KERNEL_DEVICETREE_omap5-evm = "omap5-uevm.dtb"
  KERNEL_DEVICETREE_dra7xx-evm = "dra7-evm.dtb dra7-evm-lcd-lg.dtb dra7-evm-lcd-osd.dtb dra72-evm.dtb dra72-evm-lcd-lg.dtb dra72-evm-lcd-osd.dtb"
  KERNEL_DEVICETREE_am57xx-evm = "am57xx-beagle-x15.dtb am57xx-evm.dtb"
  KERNEL_DEVICETREE_omap3 = "omap3-beagle.dtb omap3-beagle-xm.dtb omap3-evm.dtb omap3-evm-37xx.dtb am3517-evm.dtb"
  KERNEL_DEVICETREE_am3517-evm = "am3517-evm.dtb"
  KERNEL_DEVICETREE_am37x-evm = "omap3-evm-37xx.dtb"
  KERNEL_DEVICETREE_beagleboard = "omap3-beagle.dtb omap3-beagle-xm.dtb"
  KERNEL_DEVICETREE_pandaboard = "omap4-panda.dtb omap4-panda-es.dtb"
  KERNEL_DEVICETREE_k2hk-evm = "k2hk-evm.dtb"
  KERNEL_DEVICETREE_k2e-evm = "k2e-evm.dtb"
  KERNEL_DEVICETREE_k2l-evm = "k2l-evm.dtb"
  
  KERNEL_EXTRA_ARGS += "LOADADDR=${UBOOT_ENTRYPOINT}"
  
  COMPATIBLE_MACHINE = "ti33x|ti43x|omap-a15|omap3|omap4|keystone|smarct335x|smarct437x"
  
  S = "${WORKDIR}/git"
  
  # For 4.1y Kernel and running at 1Ghz
c27c68d15   Eric Lee   Fix audio bug whe... 
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  BRANCH = "smarct4x-processor-sdk-linux-02.00.01"
5105bb9a1   Eric Lee   Change OPP table ... 
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  # For 4.1y Kernel and running at 800Mhz
c27c68d15   Eric Lee   Fix audio bug whe... 
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  # BRANCH = "smarct4x-800-processor-sdk-linux-02.00.01"
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  # Corresponds to tag smarct4x-processor-sdk-linux-02.00.01, CPU running at 1Ghz
c27c68d15   Eric Lee   Fix audio bug whe... 
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  SRCREV = "2e14e83584cb6bcd08dbcecbcbdf57a75ae4fc66"
5105bb9a1   Eric Lee   Change OPP table ... 
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  # Corresponds to tag smarct4x-800-processor-sdk-linux-02.00.01, CPU running at 800Mhz
c27c68d15   Eric Lee   Fix audio bug whe... 
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  # SRCREV = "84e9252dbf36e0ca852d26377e8f155d548b62da"
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  PV = "4.1.13+git${SRCPV}"
  
  # Append to the MACHINE_KERNEL_PR so that a new SRCREV will cause a rebuild
  MACHINE_KERNEL_PR_append = "m"
  PR = "${MACHINE_KERNEL_PR}"
  
  KERNEL_CONFIG_DIR = "${S}/ti_config_fragments"
  
  KERNEL_CONFIG_FRAGMENTS_append_ti33x = " ${KERNEL_CONFIG_DIR}/am33xx_only.cfg"
  KERNEL_CONFIG_FRAGMENTS_append_ti43x = " ${KERNEL_CONFIG_DIR}/am43xx_only.cfg"
  KERNEL_CONFIG_FRAGMENTS_append_dra7xx = " ${KERNEL_CONFIG_DIR}/dra7_only.cfg"
  
  MULTI_CONFIG_BASE_SUFFIX = ""
  
  SRC_URI = "${EMB_KERNEL_MIRROR};protocol=ssh;branch=${BRANCH} \
          file://defconfig \
  "
  
  # Add append for SDK-02.00.00.00 specific changes not in mainline
  MACHINE_KERNEL_PR_append = "-smarc2"
  
  EXTRAPATHS_prepend := "${THISDIR}/${P}:"
  
  require copy-defconfig.inc
  
  KERNEL_LOCALVERSION = "-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} > ${B}/.scmversion
          echo ${KERNEL_LOCALVERSION} > ${S}/.scmversion
      fi
  }