[Buildroot] [PATCH v1] package/rpi-wifi-firmware: provide convenience links for RPi3A+, RPi3B+ and RPi4B firmware configuration files
Peter Seiderer
ps.report at gmx.net
Mon Mar 29 18:45:03 UTC 2021
Provide convenience links for BCM43455/CYW43455 based RPi3A+, RPi3B+ and RPi4B
WIFI firmware configuration files to avoid runtime firmware loading warning in
the kernel logs, e.g. (RPi3B+):
brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt failed with error -2
or (RP4B
brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt failed with error -2
Signed-off-by: Peter Seiderer <ps.report at gmx.net>
---
package/rpi-wifi-firmware/rpi-wifi-firmware.mk | 3 +++
1 file changed, 3 insertions(+)
diff --git a/package/rpi-wifi-firmware/rpi-wifi-firmware.mk b/package/rpi-wifi-firmware/rpi-wifi-firmware.mk
index 24ba5941b0..a136f4b173 100644
--- a/package/rpi-wifi-firmware/rpi-wifi-firmware.mk
+++ b/package/rpi-wifi-firmware/rpi-wifi-firmware.mk
@@ -12,6 +12,9 @@ RPI_WIFI_FIRMWARE_LICENSE_FILES = LICENCE.broadcom_bcm43xx
define RPI_WIFI_FIRMWARE_INSTALL_TARGET_CMDS
$(INSTALL) -d $(TARGET_DIR)/lib/firmware/brcm
$(INSTALL) -m 0644 $(@D)/firmware/brcm/brcmfmac* $(TARGET_DIR)/lib/firmware/brcm
+ ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-a-plus.txt
+ ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt
+ ln -sf brcmfmac43455-sdio.txt $(TARGET_DIR)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt
endef
$(eval $(generic-package))
--
2.30.2
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