meta-raspberrypi/recipes-kernel/linux-firmware-rpidistro/linux-firmware-rpidistro_git.bb
Anibal Limon 6e1d838b18 linux-firmware-rpidistro: Add cyfmac43455-sdio.bin symlink to minimal
According to the README on rpi-distro firmware-nonfree [1] this symlink
needs to exists.

Fixes,

```
[    6.794584] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.bin failed with error -2
```

There are previous reported stability issues with 802.11r [2] and
choosing minimal removes this support and indirectly fixes the issues.

[1] https://github.com/RPi-Distro/firmware-nonfree/blob/bookworm/debian/config/brcm80211/cypress/README.txt
[2] https://github.com/raspberrypi/linux/issues/3849

Signed-off-by: Anibal Limon <anibal@limonsoftware.com>
2025-01-17 06:27:29 +00:00

114 lines
4.4 KiB
BlitzBasic

SUMMARY = "Linux kernel firmware files from Raspbian distribution"
DESCRIPTION = "Updated firmware files for RaspberryPi hardware. \
RPi-Distro obtains these directly from Cypress; they are not submitted \
to linux-firmware for general use."
HOMEPAGE = "https://github.com/RPi-Distro/firmware-nonfree"
SECTION = "kernel"
LICENSE = "GPL-2.0-only & binary-redist-Cypress-rpidistro & Synaptics-rpidistro"
LIC_FILES_CHKSUM = "\
file://debian/copyright;md5=291ee5385b4cf74b10c5fb5a46a7bbc6 \
"
# Where these are no common licenses, set NO_GENERIC_LICENSE so that the
# license files will be copied from the fetched source.
NO_GENERIC_LICENSE[binary-redist-Cypress-rpidistro] = "debian/copyright"
NO_GENERIC_LICENSE[Synaptics-rpidistro] = "debian/copyright"
LICENSE_FLAGS = "synaptics-killswitch"
SRC_URI = "git://github.com/RPi-Distro/firmware-nonfree;branch=bookworm;protocol=https \
file://0001-Default-43455-firmware-to-standard-variant.patch \
"
SRCREV = "4b356e134e8333d073bd3802d767a825adec3807"
PV = "20230625-2+rpt3"
S = "${WORKDIR}/git"
inherit allarch
do_configure[noexec] = "1"
do_compile[noexec] = "1"
do_install() {
install -d ${D}${nonarch_base_libdir}/firmware/brcm ${D}${nonarch_base_libdir}/firmware/cypress
cp debian/copyright ${D}${nonarch_base_libdir}/firmware/copyright.firmware-nonfree-rpidistro
for fw in \
brcmfmac43430-sdio \
brcmfmac43430b0-sdio \
brcmfmac43436-sdio \
brcmfmac43436s-sdio \
brcmfmac43455-sdio \
brcmfmac43456-sdio; do
cp -R --no-dereference --preserve=mode,links -v debian/config/brcm80211/brcm/${fw}.* ${D}${nonarch_base_libdir}/firmware/brcm/
done
cp -R --no-dereference --preserve=mode,links -v debian/config/brcm80211/cypress/* ${D}${nonarch_base_libdir}/firmware/cypress/
ln -s cyfmac43455-sdio-minimal.bin ${D}${nonarch_base_libdir}/firmware/cypress/cyfmac43455-sdio.bin
rm ${D}${nonarch_base_libdir}/firmware/cypress/README.txt
}
PACKAGES = "\
${PN}-bcm43430 \
${PN}-bcm43436 \
${PN}-bcm43436s \
${PN}-bcm43439 \
${PN}-bcm43455 \
${PN}-bcm43456 \
${PN}-license \
"
LICENSE:${PN}-bcm43430 = "binary-redist-Cypress-rpidistro"
LICENSE:${PN}-bcm43436 = "Synaptics-rpidistro"
LICENSE:${PN}-bcm43436s = "Synaptics-rpidistro"
LICENSE:${PN}-bcm43439 = "Synaptics-rpidistro"
LICENSE:${PN}-bcm43455 = "binary-redist-Cypress-rpidistro"
LICENSE:${PN}-bcm43456 = "Synaptics-rpidistro"
LICENSE:${PN}-license = "GPL-2.0-only"
FILES:${PN}-bcm43430 = " \
${nonarch_base_libdir}/firmware/brcm/brcmfmac43430* \
${nonarch_base_libdir}/firmware/cypress/cyfmac43430-sdio.bin \
${nonarch_base_libdir}/firmware/cypress/cyfmac43430-sdio.clm_blob \
"
FILES:${PN}-bcm43436 = " \
${nonarch_base_libdir}/firmware/brcm/brcmfmac43436-* \
${nonarch_base_libdir}/firmware/brcm/brcmfmac43430b0-* \
"
FILES:${PN}-bcm43436s = "${nonarch_base_libdir}/firmware/brcm/brcmfmac43436s*"
FILES:${PN}-bcm43439 = " \
${nonarch_base_libdir}/firmware/cypress/43439A0-7.95.49.00.combined \
${nonarch_base_libdir}/firmware/cypress/cyfmac43439-sdio* \
"
FILES:${PN}-bcm43455 = " \
${nonarch_base_libdir}/firmware/brcm/brcmfmac43455* \
${nonarch_base_libdir}/firmware/cypress/cyfmac43455-sdio* \
"
FILES:${PN}-bcm43456 = "${nonarch_base_libdir}/firmware/brcm/brcmfmac43456*"
FILES:${PN}-license = "${nonarch_base_libdir}/firmware/copyright.firmware-nonfree-rpidistro"
RDEPENDS:${PN}-bcm43430 += "${PN}-license"
RDEPENDS:${PN}-bcm43436 += "${PN}-license"
RDEPENDS:${PN}-bcm43436s += "${PN}-license"
RDEPENDS:${PN}-bcm43439 += "${PN}-license"
RDEPENDS:${PN}-bcm43455 += "${PN}-license"
RDEPENDS:${PN}-bcm43456 += "${PN}-license"
RCONFLICTS:${PN}-bcm43430 = "linux-firmware-raspbian-bcm43430"
RCONFLICTS:${PN}-bcm43436 = "linux-firmware-bcm43436"
RCONFLICTS:${PN}-bcm43436s = "linux-firmware-bcm43436s"
RCONFLICTS:${PN}-bcm43439 = "linux-firmware-bcm43439"
RCONFLICTS:${PN}-bcm43455 = "linux-firmware-bcm43455"
RCONFLICTS:${PN}-bcm43456 = "linux-firmware-bcm43456"
RREPLACES:${PN}-bcm43430 = "linux-firmware-bcm43430"
RREPLACES:${PN}-bcm43436 = "linux-firmware-bcm43436"
RREPLACES:${PN}-bcm43436s = "linux-firmware-bcm43436s"
RREPLACES:${PN}-bcm43439 = "linux-firmware-bcm43439"
RREPLACES:${PN}-bcm43455 = "linux-firmware-bcm43455"
RREPLACES:${PN}-bcm43456 = "linux-firmware-bcm43456"
# Firmware files are generally not run on the CPU, so they can be
# allarch despite being architecture specific
INSANE_SKIP = "arch"