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linux-firmware: make rpi fw specific to rpi

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Currently, we are installing the rpi custom txt and fw files whenever
the meta-raspberrypi layer is included in bblayers.conf. This breaks
other machines that need to use the bcm43430 drivers but with alternate
txt or fw files.

Install these files only when "rpi" is in MACHINEOVERRIDES.

Signed-off-by: Martin Kelly <mkelly@xevo.com>
This commit is contained in:
Martin Kelly
2018-01-16 12:25:36 -08:00
committed by Andrei Gherzan
parent c47caaca32
commit 61c2a965a2
1 changed files with 20 additions and 20 deletions
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40
recipes-kernel/linux-firmware/linux-firmware_%.bbappend
View File

@@ -1,26 +1,26 @@
FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
FILESEXTRAPATHS_prepend_rpi := "${THISDIR}/files:"
SRC_URI += " \
file://brcmfmac43430-sdio.bin \
file://brcmfmac43430-sdio.txt \
"
SRC_URI_append_rpi = " \
file://brcmfmac43430-sdio.bin \
file://brcmfmac43430-sdio.txt \
"
do_install_append() {
# Overwrite v7.45.41.26 by the one we currently provide in this layer
# (v7.45.41.46)
local _firmware="brcmfmac43430-sdio.bin"
local _oldmd5=9258986488eca9fe5343b0d6fe040f8e
if [ "$(md5sum ${D}${nonarch_base_libdir}/firmware/brcm/$_firmware | awk '{print $1}')" != "$_oldmd5" ]; then
_firmware=""
bbwarn "linux-firmware stopped providing brcmfmac43430 v7.45.41.26."
else
_firmware="${WORKDIR}/$_firmware"
fi
do_install_append_rpi() {
# Overwrite v7.45.41.26 by the one we currently provide in this layer
# (v7.45.41.46)
local _firmware="brcmfmac43430-sdio.bin"
local _oldmd5=9258986488eca9fe5343b0d6fe040f8e
if [ "$(md5sum ${D}${nonarch_base_libdir}/firmware/brcm/$_firmware | awk '{print $1}')" != "$_oldmd5" ]; then
_firmware=""
bbwarn "linux-firmware stopped providing brcmfmac43430 v7.45.41.26."
else
_firmware="${WORKDIR}/$_firmware"
fi
mkdir -p ${D}/${nonarch_base_libdir}/firmware/brcm
install -m 0644 $_firmware ${WORKDIR}/brcmfmac43430-sdio.txt ${D}${nonarch_base_libdir}/firmware/brcm
mkdir -p ${D}/${nonarch_base_libdir}/firmware/brcm
install -m 0644 $_firmware ${WORKDIR}/brcmfmac43430-sdio.txt ${D}${nonarch_base_libdir}/firmware/brcm
}
FILES_${PN}-bcm43430 += " \
${nonarch_base_libdir}/firmware/brcm/brcmfmac43430-sdio.txt \
FILES_${PN}-bcm43430_rpi += " \
${nonarch_base_libdir}/firmware/brcm/brcmfmac43430-sdio.txt \
"