Christian Lamparter 80a6b0a917 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: Christian Heuff <christian@heuff.at>
Debugged-by: Georgios Kourachanis <geo.kourachanis@gmail.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
(cherry picked from commit 75505c5ec724b9b961dcb411bac1d4b9aede3e1d)
2023-07-04 22:11:53 +02:00

92 lines
2.8 KiB
Makefile

include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/version.mk
PKG_NAME:=ipq-wifi
PKG_RELEASE:=2
PKG_FLAGS:=nonshared
include $(INCLUDE_DIR)/package.mk
define Build/Prepare
mkdir -p $(PKG_BUILD_DIR)
endef
define Build/Compile
endef
# Use ath10k-bdencoder from https://github.com/qca/qca-swiss-army-knife.git
# to generate the board-* files here.
#
# This is intended to be used on an interim basis until device-specific
# board data for new devices is available through the upstream compilation
#
# Please send a mail with your device-specific board files upstream.
# You can find instructions and examples on the linux-wireless wiki:
# <https://wireless.wiki.kernel.org/en/users/drivers/ath10k/boardfiles>
ALLWIFIBOARDS:= \
zte_mf289f
ALLWIFIPACKAGES:=$(foreach BOARD,$(ALLWIFIBOARDS),ipq-wifi-$(BOARD))
define Package/ipq-wifi-default
SUBMENU:=ath10k Board-Specific Overrides
SECTION:=firmware
CATEGORY:=Firmware
DEPENDS:=@(TARGET_ipq40xx||TARGET_ipq806x)
TITLE:=Custom Board
endef
define ipq-wifi-install-one-to
$(INSTALL_DIR) $(2)/lib/firmware/ath10k/$(3)/
$(INSTALL_DATA) $(1) $(2)/lib/firmware/ath10k/$(3)/board-2.bin
endef
define ipq-wifi-install-one
$(if $(filter $(suffix $(1)),.QCA4019 .qca4019),\
$(call ipq-wifi-install-one-to,$(1),$(2),QCA4019/hw1.0),\
$(if $(filter $(suffix $(1)),.QCA9888 .qca9888),\
$(call ipq-wifi-install-one-to,$(1),$(2),QCA9888/hw2.0),\
$(if $(filter $(suffix $(1)),.QCA9984 .qca9984),\
$(call ipq-wifi-install-one-to,$(1),$(2),QCA9984/hw1.0),\
$(error Unrecognized board-file suffix '$(suffix $(1))' for '$(1)')\
)))
endef
# Blank line required at end of above define due to foreach context
define generate-ipq-wifi-package
define Package/ipq-wifi-$(1)
$(call Package/ipq-wifi-default)
TITLE:=board-2.bin Overrides for $(2)
CONFLICTS:=$(PREV_BOARD)
endef
define Package/ipq-wifi-$(1)/description
The $(2) requires board-specific, reference ("cal") data
that is not yet present in the upstream wireless firmware distribution.
This package supplies board-2.bin file(s) that, in the interim,
overwrite those supplied by the ath10k-firmware-* packages.
This is package is only necessary for the $(2).
Do not install it for any other device!
endef
define Package/ipq-wifi-$(1)/install-overlay
$$$$(foreach IPQ_WIFI_BOARD_FILE,$$$$(wildcard board-$(1).*),\
$$$$(call ipq-wifi-install-one,$$$$(IPQ_WIFI_BOARD_FILE),$$(1)))
endef
PREV_BOARD+=ipq-wifi-$(1)
endef
# Add board name to ALLWIFIBOARDS
# Place files in this directory as board-<devicename>.<qca4019|qca9888|qca9984>
# Add $(eval $(call generate-ipq-wifi-package,<devicename>,<display name>))
$(eval $(call generate-ipq-wifi-package,zte_mf289f,ZTE MF289F))
$(foreach PACKAGE,$(ALLWIFIPACKAGES),$(eval $(call BuildPackage,$(PACKAGE))))