package/kernel/mt7621-qtn-rgmii/Makefile

   1 #
   2 # Copyright (C) 2020 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7
   8 include $(TOPDIR)/rules.mk
   9 include $(INCLUDE_DIR)/kernel.mk
  10
  11 PKG_NAME:=mt7621-qtn-rgmii
  12 PKG_RELEASE:=1
  13 PKG_LICENSE:=GPL-2.0
  14
  15 PKG_MAINTAINER:=Bjørn Mork <bjorn@mork.no>
  16
  17 include $(INCLUDE_DIR)/package.mk
  18
  19 define KernelPackage/mt7621-qtn-rgmii
  20   SECTION:=kernel
  21   SUBMENU:=Other modules
  22   TITLE:=Enable RGMII connected Quantenna module on MT7621
  23   DEPENDS:=@TARGET_ramips_mt7621
  24   HIDDEN:=1
  25   FILES:=$(PKG_BUILD_DIR)/mt7621-qtn-rgmii.ko
  26   AUTOLOAD:=$(call AutoLoad,30,mt7621-qtn-rgmii,1)
  27 endef
  28
  29 define KernelPackage/mt7621-qtn-rgmii/description
  30   Enable RGMII connected Quantenna module on MT7621.
  31
  32   The Mitrastar designed ZyXEL WAP6805 has a Quantenna QV840
  33   module connected to the RGMII pins of the MT7621 SoC. For
  34   unknown reasons, it is necessary to change the value of
  35   the register at 0x1e110008 from default (usually 0xc000c)
  36   to 0x9000c for this connection wo work.
  37
  38   This driver simply does that without much fuzz.
  39 endef
  40
  41 define Build/Compile
  42         $(KERNEL_MAKE) M=$(PKG_BUILD_DIR) modules
  43 endef
  44
  45 $(eval $(call KernelPackage,mt7621-qtn-rgmii))