brcm47xx: add a "legacy" subtarget that is usable for low-end 802.11g devices like WRT54G

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 41041

package/kernel/mac80211/Makefile

@@ -1167,6 +1167,7 @@ config PACKAGE_B43_USE_BCMA
 	config B43_FW_SQUASH_COREREVS
 		string "Core revisions to include"
 		depends on B43_FW_SQUASH
+		default "5,6,7,8,9,10,11,13,15" if TARGET_brcm47xx_legacy
 		default "5,6,7,8,9,10,11,13,15,16,29"
 		help
 		  This is a comma seperated list of core revision numbers.
@@ -1180,6 +1181,7 @@ config PACKAGE_B43_USE_BCMA
 	config B43_FW_SQUASH_PHYTYPES
 		string "PHY types to include"
 		depends on B43_FW_SQUASH
+		default "G,LP" if TARGET_brcm47xx_legacy
 		default "G,LP,N,HT"
 		help
 		  This is a comma seperated list of PHY types:
@@ -1204,9 +1206,11 @@ config PACKAGE_B43_USE_BCMA
 		  This allows choosing buses that b43 should support.
 
 	config PACKAGE_B43_BUSES_BCMA_AND_SSB
+		depends on !TARGET_brcm47xx_legacy
 		bool "BCMA and SSB"
 
 	config PACKAGE_B43_BUSES_BCMA
+		depends on !TARGET_brcm47xx_legacy
 		bool "BCMA only"
 
 	config PACKAGE_B43_BUSES_SSB
@@ -1234,6 +1238,7 @@ config PACKAGE_B43_USE_BCMA
 
 	config PACKAGE_B43_PHY_N
 		bool "Enable support for N-PHYs"
+		default n if TARGET_brcm47xx_legacy
 		default y
 		help
 		  Enable support for N-PHY. This includes support for the following devices:
@@ -1256,6 +1261,7 @@ config PACKAGE_B43_USE_BCMA
 
 	config PACKAGE_B43_PHY_HT
 		bool "Enable support for HT-PHYs"
+		default n if TARGET_brcm47xx_legacy
 		default y
 		help
 		  Enable support for HT-PHY. This includes support for the following devices:

target/linux/brcm47xx/Makefile

@@ -10,7 +10,7 @@ ARCH:=mipsel
 BOARD:=brcm47xx
 BOARDNAME:=Broadcom BCM47xx/53xx (MIPS)
 FEATURES:=squashfs usb pcmcia low_mem
-SUBTARGETS:=generic mips74k
+SUBTARGETS:=generic mips74k legacy
 MAINTAINER:=Hauke Mehrtens <hauke@hauke-m.de>
 
 LINUX_VERSION:=3.10.36

target/linux/brcm47xx/legacy/config-default

@@ -0,0 +1,9 @@
+CONFIG_B44=y
+CONFIG_B44_PCI=y
+CONFIG_B44_PCICORE_AUTOSELECT=y
+CONFIG_B44_PCI_AUTOSELECT=y
+# CONFIG_BCM47XX_BCMA is not set
+# CONFIG_BCMA is not set
+CONFIG_LEDS_GPIO_REGISTER=y
+# CONFIG_MTD_NAND is not set
+# CONFIG_SSB_DRIVER_GIGE is not set

target/linux/brcm47xx/legacy/profiles/100-Broadcom-b43.mk

@@ -0,0 +1,20 @@
+#
+# Copyright (C) 2007-2013 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/Broadcom-b43
+  NAME:=Broadcom SoC, all Ethernet, BCM43xx WiFi (b43, default)
+  PACKAGES:=kmod-b43 kmod-b43legacy
+endef
+
+define Profile/Broadcom-b43/Description
+	Package set compatible with hardware any Broadcom BCM47xx or BCM535x
+	SoC with Broadcom BCM43xx Wifi cards using the mac80211, b43 and
+	b43legacy drivers and b44, tg3 or bgmac Ethernet driver.
+endef
+
+$(eval $(call Profile,Broadcom-b43))
+

target/linux/brcm47xx/legacy/profiles/101-Broadcom-wl.mk

@@ -0,0 +1,20 @@
+#
+# Copyright (C) 2010-2013 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/Broadcom-wl
+  NAME:=Broadcom SoC, all Ethernet, BCM43xx WiFi (wl, proprietary)
+  PACKAGES:=-wpad-mini kmod-brcm-wl-mini wlc nas
+endef
+
+define Profile/Broadcom-wl/Description
+	Package set compatible with hardware any Broadcom BCM47xx or BCM535x
+	SoC with Broadcom BCM43xx Wifi cards using the proprietary Broadcom
+	wireless "wl" driver and b44, tg3 or bgmac Ethernet driver.
+endef
+
+$(eval $(call Profile,Broadcom-wl))
+

target/linux/brcm47xx/legacy/profiles/WGT634U.mk

@@ -0,0 +1,17 @@
+#
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/WGT634U
+  NAME:=Netgear WGT634U
+  PACKAGES:=kmod-ath5k kmod-usb-core kmod-usb2 kmod-ocf-ubsec-ssb
+endef
+
+define Profile/WGT634U/Description
+	Package set compatible with the Netgear WGT634U. Contains USB support
+endef
+$(eval $(call Profile,WGT634U))
+

target/linux/brcm47xx/legacy/profiles/WRTSL54GS.mk

@@ -0,0 +1,17 @@
+#
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/WRTSL54GS
+  NAME:=Linksys WRTSL54GS
+  PACKAGES:=kmod-usb-core kmod-usb-ohci kmod-usb2 kmod-usb-storage kmod-scsi-core kmod-fs-ext3 e2fsprogs kmod-b43
+endef
+
+define Profile/WRTSL54GS/Description
+	Package set compatible with the Linksys WRTSL54GS. Contains USB support
+endef
+$(eval $(call Profile,WRTSL54GS))
+

target/linux/brcm47xx/legacy/target.mk

@@ -0,0 +1,6 @@
+BOARDNAME:=Legacy (802.11g)
+
+define Target/Description
+	Build generic firmware for legacy 802.11g Broadcom BCM47xx
+	and BCM53xx MIPS devices.
+endef