linux-firmware: add firmware for BCM43455 SDIO wlan found on RPi3B+

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(backported from 2826471254f8ee955acc1f197eac443b3c34fd5b)

diff --git a/package/firmware/linux-firmware/broadcom.mk b/package/firmware/linux-firmware/broadcom.mk
index c0ad19cd69093865bd12429b56420c3bd4d1ca74..24acac7769fd71136fdd93aa83c0fde053d72b3e 100644 (file)
--- a/package/firmware/linux-firmware/broadcom.mk
+++ b/package/firmware/linux-firmware/broadcom.mk
@@ -43,6 +43,15 @@ define Package/brcmfmac-firmware-43430-sdio/install
 endef
 $(eval $(call BuildPackage,brcmfmac-firmware-43430-sdio))
 
+Package/brcmfmac-firmware-43455-sdio = $(call Package/firmware-default,Broadcom BCM43455 FullMac SDIO firmware)
+define Package/brcmfmac-firmware-43455-sdio/install
+       $(INSTALL_DIR) $(1)/lib/firmware/brcm
+       $(INSTALL_DATA) \
+               $(PKG_BUILD_DIR)/brcm/brcmfmac43455-sdio.bin \
+               $(1)/lib/firmware/brcm/brcmfmac43455-sdio.bin
+endef
+$(eval $(call BuildPackage,brcmfmac-firmware-43455-sdio))
+
 Package/brcmfmac-firmware-usb = $(call Package/firmware-default,Broadcom BCM43xx fullmac USB firmware)
 define Package/brcmfmac-firmware-usb/install
        $(INSTALL_DIR) $(1)/lib/firmware/brcm