87 lines
2.4 KiB
BlitzBasic
87 lines
2.4 KiB
BlitzBasic
# Copyright (C) 2012 Digi International
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UBOOT_ENTRYPOINT = "0x40008000"
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require recipes-kernel/linux/linux-dtb.inc
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include linux-dey.inc
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PR = "${DISTRO}.${INC_PR}.0"
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SRCREV_external = ""
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SRCREV_internal = "43ee95fb0a87645076f789f3c20dfe6bace89d2f"
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SRCREV = "${@base_conditional('DIGI_INTERNAL_GIT', '1' , '${SRCREV_internal}', '${SRCREV_external}', d)}"
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LOCALVERSION_mxs = "mxs"
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# Kernel configuration fragments
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KERNEL_CFG_FRAGS ?= ""
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KERNEL_CFG_FRAGS_append = " ${@base_conditional('HAVE_EXAMPLE', '1' , 'file://config-spidev.cfg', '', d)}"
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SRC_URI_external = "${DIGI_GITHUB_GIT}/yocto-linux.git;protocol=git"
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SRC_URI_internal = "${DIGI_GIT}linux-2.6.git;protocol=git"
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SRC_URI = " \
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${@base_conditional('DIGI_INTERNAL_GIT', '1' , '${SRC_URI_internal}', '${SRC_URI_external}', d)} \
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file://defconfig \
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${KERNEL_CFG_FRAGS} \
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"
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S = "${WORKDIR}/git"
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KERNEL_DEVICETREE = "${S}/arch/arm/boot/dts/${DTSNAME}.dts"
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KERNEL_EXTRA_ARGS = "LOADADDR=${UBOOT_LOADADDRESS}"
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config_dts() {
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if [ "${1}" = "enable" ]; then
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sed -i -e "/${2}/{s,^///include,/include,g}" ${KERNEL_DEVICETREE}
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elif [ "${1}" = "disable" ]; then
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sed -i -e "/${2}/{s,^/include,///include,g}" ${KERNEL_DEVICETREE}
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fi
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}
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do_update_dts() {
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if [ -n "${HAVE_WIFI}" ]; then
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config_dts enable '_ssp2_mmc_wifi.dtsi'
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else
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config_dts disable '_ssp2_mmc_wifi.dtsi'
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fi
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if [ -n "${HAVE_EXT_ETH}" ]; then
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config_dts enable '_ethernet1.dtsi'
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else
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config_dts disable '_ethernet1.dtsi'
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fi
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if [ -n "${HAVE_BT}" ]; then
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config_dts enable '_auart0_bluetooth.dtsi'
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else
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config_dts disable '_auart0_bluetooth.dtsi'
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fi
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if [ -n "${HAVE_1WIRE}" ]; then
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config_dts enable '_onewire_i2c1.dtsi'
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config_dts disable '_auart2_4wires.dtsi'
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else
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config_dts disable '_onewire_i2c1.dtsi'
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fi
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if [ -n "${HAVE_GUI}" ]; then
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# Enable LCD
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config_dts enable '_display_'
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config_dts disable '_auart1_'
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# Enable touch
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config_dts enable '_lradc_touchscreen'
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config_dts disable '_ssp1_'
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config_dts disable '_auart1_4wires'
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config_dts disable '_ethernet0_leds'
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else
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# spidev conflicts with touchscreen, thus enable it only
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# when touch is disabled
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if [ -n "${HAVE_EXAMPLE}" ]; then
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config_dts enable 'ssp1_spi_gpio.dtsi'
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config_dts enable 'ssp1_spi_gpio_spidev.dtsi'
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fi
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fi
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}
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addtask update_dts before do_install after do_sizecheck
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FILES_kernel-image += "/boot/config*"
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COMPATIBLE_MACHINE = "(mxs)"
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