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linux-firmware-rpidistro: Fix WiFi on Raspberry Pi 5

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Switches the Raspberry Pi 5 to use the standard cyfman43455-sdio
firmware by default. The minimal firmware on this device is unable to
connect to a WiFi access point.

This also matches the behavior of Raspberry Pi OS, which defaults to the
standard firmware

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
This commit is contained in:
Joshua Watt
2025-02-14 15:05:05 -07:00
committed by Khem Raj
parent 7494a37818
commit d605ed7ae7
1 changed files with 6 additions and 1 deletions
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7
recipes-kernel/linux-firmware-rpidistro/linux-firmware-rpidistro_git.bb
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@@ -27,6 +27,11 @@ inherit allarch
do_configure[noexec] = "1"
do_compile[noexec] = "1"
# The minimal firmware doesn't work with Raspberry Pi 5, so default to the
# standard firmware
CYFMAC43455_SDIO_FIRMWARE ??= "minimal"
CYFMAC43455_SDIO_FIRMWARE:raspberrypi5 ??= "standard"
do_install() {
install -d ${D}${nonarch_base_libdir}/firmware/brcm ${D}${nonarch_base_libdir}/firmware/cypress
@@ -43,7 +48,7 @@ do_install() {
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
ln -s cyfmac43455-sdio-${CYFMAC43455_SDIO_FIRMWARE}.bin ${D}${nonarch_base_libdir}/firmware/cypress/cyfmac43455-sdio.bin
rm ${D}${nonarch_base_libdir}/firmware/cypress/README.txt
}