# 
# Copyright (C) 2007 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

include $(TOPDIR)/rules.mk

PKG_NAME:=ixp4xx-microcode
PKG_VERSION:=2.4
PKG_RELEASE:=2

PKG_SOURCE:=IPL_ixp400NpeLibraryWithCrypto-2_4.zip
PKG_SOURCE_URL:=http://downloads.openwrt.org/sources
PKG_MD5SUM:=dd5f6482e625ecb334469958bcd54b37

PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)

include $(INCLUDE_DIR)/package.mk

define Package/ixp4xx-microcode
  SECTION:=net
  CATEGORY:=Network
  TITLE:=Microcode for the IXP4xx network engines
  DEPENDS:=@TARGET_ixp4xx
endef

define Package/ixp4xx-microcode/description
 This package contains the microcode needed to use the network engines in IXP4xx CPUs
endef

define Build/Prepare
	rm -rf $(PKG_BUILD_DIR)
	mkdir -p $(PKG_BUILD_DIR)
	unzip -d $(PKG_BUILD_DIR)/ $(DL_DIR)/$(PKG_SOURCE)
	mv $(PKG_BUILD_DIR)/ixp400_xscale_sw/src/npeDl/IxNpeMicrocode.c $(PKG_BUILD_DIR)/
	rm -rf $(PKG_BUILD_DIR)/ixp400_xscale_sw
	$(CP) ./src/* $(PKG_BUILD_DIR)/
endef

define Build/Compile
	(cd $(PKG_BUILD_DIR); \
		$(HOSTCC) -Wall -I$(STAGING_DIR_HOST)/include IxNpeMicrocode.c -o IxNpeMicrocode; \
		./IxNpeMicrocode -be \
	)
endef

define Package/ixp4xx-microcode/install
	$(INSTALL_DIR) $(1)/lib/firmware
	$(INSTALL_DIR) $(1)/usr/share/doc
	$(INSTALL_BIN) $(PKG_BUILD_DIR)/NPE-A $(1)/lib/firmware/
	$(INSTALL_BIN) $(PKG_BUILD_DIR)/NPE-B $(1)/lib/firmware/
	$(INSTALL_BIN) $(PKG_BUILD_DIR)/NPE-C $(1)/lib/firmware/
	$(INSTALL_DATA) $(PKG_BUILD_DIR)/LICENSE.IPL $(1)/usr/share/doc/
endef

$(eval $(call BuildPackage,ixp4xx-microcode))
