ipq-wifi: fix upstream board-2.bin ZTE M289F snafu

The upstream board-2.bin file in the linux-firmware.git
repository for the QCA4019 contains a packed board-2.bin
for this device for both 2.4G and 5G wifis. This isn't
something that the ath10k driver supports.

Until this feature either gets implemented - which is
very unlikely -, or the upstream boardfile is mended
(both, the original submitter and ath10k-firmware
custodian have been notified). OpenWrt will go back
and use its own bespoke boardfile. This unfortunately
means that 2.4G and on some revisions the 5G WiFi is
not available in the initramfs image for this device.

qca9984 isn't affected.

Fixes: #12886
Reported-by: NChristian Heuff <christian@heuff.at>
Debugged-by: NGeorgios Kourachanis <geo.kourachanis@gmail.com>
Signed-off-by: NChristian Lamparter <chunkeey@gmail.com>
(cherry picked from commit 75505c5e)

package/firmware/ipq-wifi/Makefile

@@ -2,7 +2,7 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/version.mk
 
 PKG_NAME:=ipq-wifi
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 PKG_FLAGS:=nonshared
 
 include $(INCLUDE_DIR)/package.mk
@@ -24,7 +24,8 @@ endef
 # You can find instructions and examples on the linux-wireless wiki:
 # <https://wireless.wiki.kernel.org/en/users/drivers/ath10k/boardfiles>
 
-ALLWIFIBOARDS:=
+ALLWIFIBOARDS:= \
+	zte_mf289f
 
 ALLWIFIPACKAGES:=$(foreach BOARD,$(ALLWIFIBOARDS),ipq-wifi-$(BOARD))
 
@@ -85,4 +86,6 @@ endef
 # Place files in this directory as board-<devicename>.<qca4019|qca9888|qca9984>
 # Add $(eval $(call generate-ipq-wifi-package,<devicename>,<display name>))
 
-#$(foreach PACKAGE,$(ALLWIFIPACKAGES),$(eval $(call BuildPackage,$(PACKAGE))))
+$(eval $(call generate-ipq-wifi-package,zte_mf289f,ZTE MF289F))
+
+$(foreach PACKAGE,$(ALLWIFIPACKAGES),$(eval $(call BuildPackage,$(PACKAGE))))

target/linux/ipq40xx/image/generic.mk

@@ -1003,7 +1003,7 @@ TARGET_DEVICES += zte_mf286d
 define Device/zte_mf289f
 	$(call Device/zte_mf28x_common)
 	DEVICE_MODEL := MF289F
-	DEVICE_PACKAGES += ath10k-firmware-qca9984-ct
+	DEVICE_PACKAGES += ipq-wifi-zte_mf289f ath10k-firmware-qca9984-ct
 endef
 TARGET_DEVICES += zte_mf289f