Eric Lee / meta-smarct437x-sdk04010006

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conf/machine/smarct437x.conf 2.38 KB
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17b7218c5   Eric Lee   Initial Release, ... 
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  #@TYPE: Machine
  #@NAME: smarct437x
  #@DESCRIPTION: Machine configuration for the Embedian's SMARC-T437X Computer on Modules
  
  require conf/machine/include/ti43x.inc
  
  # Name and version of the distribution
  DISTRO_NAME = "smarct437x"
  DISTRO_VERSION = "2017.06"
  DISTRO_FEED_URI ?= "http://www.embedian.com"
  FEEDURIPREFIX ?= "core-sdk/smarct437x/smarct4x-processor-sdk-04.01.00.06/deploy/ipk/"
  
  # Specify kernel recipe
  PREFERRED_PROVIDER_virtual/kernel_smarct437x = "linux-smarct437x-staging"
  PREFERRED_VERSION_linux_smarct437x = "4.9"
  KERNEL_DEVICETREE += "am437x-smarct437x.dtb"
  CREATE_SRCIPK_pn-linux-smarct437x-staging = "1"
  SRCIPK_INSTALL_DIR_pn-linux-smarct437x-staging = "board-support/linux-${PV}${KERNEL_LOCALVERSION}"
  
  # Increase this everytime you change something in the kernel
  MACHINE_KERNEL_PR = "r0"
  KERNEL_IMAGETYPE = "zImage"
  
  # Override several Arago distro package version selections.
  PREFERRED_PROVIDER_virtual/bootloader_smarct437x = "u-boot-smarct437x"
  PREFERRED_PROVIDER_u-boot_smarct437x = "u-boot-smarct437x"
  PREFERRED_VERSION_u-boot_smarct437x = "2017.01-smarct437x"
  UBOOT_MACHINE = "smarct437x_evm_spi_uart3_defconfig"
  
  # Use built-in LCD by default
  XSERVER += "xf86-input-tslib"
  MACHINE_GUI_CLASS = "smallscreen"
  MACHINE_FEATURES += "touchscreen"
  
  IMAGE_FSTYPES += "ubi tar.xz"
  
  SERIAL_CONSOLE = ""
  SERIAL_CONSOLES = "115200;ttyS4 115200;ttyO4"
  SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
  
  # UBI information.  Note that this is board and kernel specific.  Changes
  # in your kernel port may require changes in these variables.  For more
  # details about this board please see
  # http://processors.wiki.ti.com/index.php/UBIFS_Support
  
  # do ubiattach /dev/ubi_ctrl -m 11 -O 4096
  # From dmesg:
  # UBI: smallest flash I/O unit:    4096
  # UBI: logical eraseblock size:    253952 bytes
  # from ubiattach stdout:
  # UBI device number 0, total 994 LEBs
  MKUBIFS_ARGS = "-F -m 4096 -e 253952 -c 4000"
  
  # do ubiattach /dev/ubi_ctrl -m 11 -O 4096
  # from dmesg:
  # UBI: smallest flash I/O unit:    4096
  # UBI: physical eraseblock size:   262144 bytes (256 KiB)
  # UBI: sub-page size:              4096
  # UBI: VID header offset:          4096 (aligned 4096)
  UBINIZE_ARGS = "-m 4096 -p 256KiB -s 4096 -O 4096"
  
  # Ship all kernel modules by default
  MACHINE_EXTRA_RRECOMMENDS = "kernel-modules"
  # List common SoC features, may need to add touchscreen for specific machines
  MACHINE_FEATURES += "touchscreen"
  DISTRO_FEATURES_remove = "wayland"