[etrax] Export USB host driver as kernel package

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17818 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/kernel/modules/usb.mk b/package/kernel/modules/usb.mk
index 4fcf557..3ab32fd 100644 (file)
--- a/package/kernel/modules/usb.mk
+++ b/package/kernel/modules/usb.mk
@@ -134,6 +134,22 @@ endef
 
 $(eval $(call KernelPackage,usb-adm5120))
 
+define KernelPackage/usb-etrax
+  $(call usbdep,@TARGET_etrax)
+  DEPENDS=kmod-usb-core
+  TITLE:=Support for the ETRAX USB host controller
+  KCONFIG:=CONFIG_ETRAX_USB_HOST \
+       CONFIG_ETRAX_USB_HOST_PORT1=y CONFIG_ETRAX_USB_HOST_PORT2=y
+  FILES:=$(LINUX_DIR)/drivers/usb/host/hc-crisv10.$(LINUX_KMOD_SUFFIX)
+  AUTOLOAD:=$(call AutoLoad,50,hc-crisv10)
+endef
+
+define KernelPackage/usb-etrax/description
+ Kernel support for the ETRAX USB host controller
+endef
+
+$(eval $(call KernelPackage,usb-etrax))
+
 
 define KernelPackage/usb2
   $(call usbdep,)

diff --git a/target/linux/etrax/config-2.6.30 b/target/linux/etrax/config-2.6.30
index 33b6508..17aeeee 100644 (file)
--- a/target/linux/etrax/config-2.6.30
+++ b/target/linux/etrax/config-2.6.30
@@ -131,9 +131,7 @@ CONFIG_ETRAX_SERIAL_PORT3_DMA5_IN=y
 CONFIG_ETRAX_SERIAL_RX_TIMEOUT_TICKS=5
 # CONFIG_ETRAX_SOFT_SHUTDOWN is not set
 # CONFIG_ETRAX_SYNCHRONOUS_SERIAL is not set
-CONFIG_ETRAX_USB_HOST=y
-CONFIG_ETRAX_USB_HOST_PORT1=y
-CONFIG_ETRAX_USB_HOST_PORT2=y
+# CONFIG_ETRAX_USB_HOST is not set
 # CONFIG_ETRAX_VCS_SIM is not set
 # CONFIG_ETRAX_WATCHDOG is not set
 CONFIG_FORCE_MAX_ZONEORDER=6
@@ -166,4 +164,7 @@ CONFIG_PAGEFLAGS_EXTENDED=y
 # CONFIG_SVINTO_SIM is not set
 # CONFIG_SYSTEM_PROFILER is not set
 CONFIG_UID16=y
-CONFIG_USB=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB_ARCH_HAS_HCD is not set
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+CONFIG_USB_SUPPORT=y

diff --git a/target/linux/etrax/patches-2.6.30/300-usb_support.patch b/target/linux/etrax/patches-2.6.30/300-usb_support.patch
index b2c1d27..7b29726 100644 (file)
--- a/target/linux/etrax/patches-2.6.30/300-usb_support.patch
+++ b/target/linux/etrax/patches-2.6.30/300-usb_support.patch
@@ -4,7 +4,7 @@
  obj-$(CONFIG_USB_FHCI_HCD)    += fhci.o
  obj-$(CONFIG_USB_SL811_HCD)   += sl811-hcd.o
  obj-$(CONFIG_USB_SL811_CS)    += sl811_cs.o
-+obj-$(CONFIG_ETRAX_ARCH_V10)  += hc-crisv10.o
++obj-$(CONFIG_ETRAX_USB_HOST)  += hc-crisv10.o
  obj-$(CONFIG_USB_U132_HCD)    += u132-hcd.o
  obj-$(CONFIG_USB_R8A66597_HCD)        += r8a66597-hcd.o
  obj-$(CONFIG_USB_ISP1760_HCD) += isp1760.o
@@ -18,3 +18,14 @@
  
  obj-$(CONFIG_USB_C67X00_HCD)  += c67x00/
  
+--- a/arch/cris/arch-v10/drivers/Kconfig
++++ b/arch/cris/arch-v10/drivers/Kconfig
+@@ -410,7 +410,7 @@ config ETRAX_RS485_DISABLE_RECEIVER
+         Axis 2400/2401 must disable receiver.
+ 
+ config ETRAX_USB_HOST
+-      bool "USB host"
++      tristate "ETRAX USB host"
+       select USB
+       help
+          This option enables the host functionality of the ETRAX 100LX