smarct437x.conf
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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"