mirror of
https://git.yoctoproject.org/meta-raspberrypi
synced 2026-07-16 15:56:57 +00:00
Julian Scheel
77d077cdcc
config.txt allows several overclocking parameters to be tweakes. This makes the most important ones overridable through local.conf. Signed-off-by: Julian Scheel <julian@jusst.de>
47 lines
1.8 KiB
BlitzBasic
47 lines
1.8 KiB
BlitzBasic
DESCRIPTION = "Commented config.txt file for the Raspberry Pi. \
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The Raspberry Pi config.txt file is read by the GPU before \
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the ARM core is initialised. It can be used to set various \
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system configuration parameters."
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LICENSE = "MIT"
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LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
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COMPATIBLE_MACHINE = "raspberrypi"
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SRCREV = "afeaed02ba5f01298dec3ac4e1bd98f27bcd876e"
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SRC_URI = "git://github.com/Evilpaul/RPi-config.git;protocol=git;branch=master \
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"
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S = "${WORKDIR}/git"
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PR = "r1"
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addtask deploy before do_package after do_install
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do_deploy() {
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install -d ${DEPLOY_DIR_IMAGE}/bcm2835-bootfiles
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cp config.txt ${DEPLOY_DIR_IMAGE}/bcm2835-bootfiles/
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if [ -n "${KEY_DECODE_MPG2}" ]; then
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sed -i '/#decode_MPG2/ c\decode_MPG2=${KEY_DECODE_MPG2}' ${DEPLOY_DIR_IMAGE}/bcm2835-bootfiles/config.txt
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fi
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if [ -n "${KEY_DECODE_WVC1}" ]; then
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sed -i '/#decode_WVC1/ c\decode_MVC1=${KEY_DECODE_WVC1}' ${DEPLOY_DIR_IMAGE}/bcm2835-bootfiles/config.txt
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fi
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if [ -n "${DISABLE_OVERSCAN}" ]; then
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sed -i '/#disable_overscan/ c\disable_overscan=${DISABLE_OVERSCAN}' ${DEPLOY_DIR_IMAGE}/bcm2835-bootfiles/config.txt
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fi
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if [ -n "${ARM_FREQ}" ]; then
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sed -i '/#arm_freq/ c\arm_freq=${ARM_FREQ}' ${DEPLOY_DIR_IMAGE}/bcm2835-bootfiles/config.txt
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fi
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if [ -n "${CORE_FREQ}" ]; then
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sed -i '/#core_freq/ c\core_freq=${CORE_FREQ}' ${DEPLOY_DIR_IMAGE}/bcm2835-bootfiles/config.txt
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fi
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if [ -n "${SDRAM_FREQ}" ]; then
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sed -i '/#sdram_freq/ c\sdram_freq=${SDRAM_FREQ}' ${DEPLOY_DIR_IMAGE}/bcm2835-bootfiles/config.txt
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fi
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if [ -n "${OVER_VOLTAGE}" ]; then
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sed -i '/#over_voltage/ c\over_voltage=${OVER_VOLTAGE}' ${DEPLOY_DIR_IMAGE}/bcm2835-bootfiles/config.txt
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fi
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}
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PACKAGE_ARCH = "${MACHINE_ARCH}"
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