mirror of
git://git.yoctoproject.org/meta-raspberrypi.git
synced 2025-07-19 21:09:03 +02:00
67a1c4eaaf
Yocto style recipes provide support for application of kernel configuration fragments which is achieved with this change. For further details see the Yocto Linux Kernel Development Manual ref: http://www.yoctoproject.org/docs/1.6/kernel-dev/kernel-dev.html In addition .bb files are simplified to take a SRCBRANCH which is used by the SRC_URI set in linux-raspberrypi.inc and together with the existing SRCREV define a checkout from the linux-raspberrypi git repository. A default configuration, defconfig, is provided as a baseline. This is generated from bcmrpi_defconfig, as used in the existing recipes, and so configuration options should be the same. To change the kernel configuration a new configuration fragment may be generated, as explained in the kernel development documentation above, and this file then added to the SRC_URI via a .bbappend. Added some minor refactoring and removed some useless code. Change-Id: Ic72e14ec14ec3f042aeda0c6820f896be9c02e69 Signed-off-by: Alex J Lennon <ajlennon@dynamicdevices.co.uk> Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
28 lines
706 B
PHP
28 lines
706 B
PHP
FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
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inherit kernel
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require recipes-kernel/linux/linux-yocto.inc
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DESCRIPTION = "Linux Kernel for Raspberry Pi"
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PV_append = "+git${SRCREV}"
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SRC_URI = " \
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git://github.com/raspberrypi/linux.git;protocol=git;branch=${KBRANCH} \
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file://sl030raspberrypii2ckernel.patch \
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file://defconfig \
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"
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S = "${WORKDIR}/git"
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CMDLINE ?= " \
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dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 \
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root=/dev/mmcblk0p2 rootfstype=ext4 rootwait"
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do_deploy_append() {
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# Deploy cmdline.txt
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install -d ${DEPLOYDIR}/bcm2835-bootfiles
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echo "${CMDLINE}" > ${DEPLOYDIR}/bcm2835-bootfiles/cmdline.txt
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}
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COMPATIBLE_MACHINE = "raspberrypi"
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