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# Copyright (C) 2007, Stelios Koroneos - Digital OPSiS, All Rights Reserved
# Released under the MIT license (see packages/COPYING)
#
#This class handles all the intricasies of getting the required files from the 
#ISE/EDK/project to the kernel and prepare the kernel for compilation.
#The Xilinx EDK supports 2 different architectures : PowerPC (ppc 405,440) and Microblaze
#Only the PowerPC BSP has been tested so far
#For this to work correctly you need to add XILINX_BSP_PATH and XILINX_BOARD to your 
#local.conf
#XILINX_BSP_PATH should have the complete path to your project dir
#XILINX_BOARD should have the board type i.e ML403
#
#Currently supported boards
#Xilinx ML403
#Xilinx ML507
#More to come soon ;)

do_configure_prepend() {

#first check that the XILINX_BSP_PATH and XILINX_BOARD have been defined in local.conf
#now depending on the board type and arch do what is nessesary

if [ -n "${XILINX_BSP_PATH}" ]; then
	case "${XILINX_BOARD}" in
		ml403 | ML403)
			oenote "ML403 board setup"
			cp -pPR ${XILINX_BSP_PATH}/ppc405_0/libsrc/linux_2_6_v1_00_a/linux/arch/ppc/platforms/4xx/xparameters/xparameters_ml40x.h \
                ${S}/arch/ppc/platforms/4xx/xparameters/xparameters_ml403.h
		;;
		ml507 | ML507)
			oenote "Xilinx ML507 board setup"
			dts=`find "${XILINX_BSP_PATH}" -name *.dts -print`
			if [ -n "$dts" ]; then
				oenote "Replacing device tree with ${dts}"
				cp -pP ${dts} ${S}/arch/powerpc/boot/dts/virtex440-ml507.dts
			else
				oenote "Device tree not found in project dir"
			fi
		;;
		*)
			oefatal "! Unknow Xilinx board ! Exit ..."
			exit 1
		;;
	esac
else
	oefatal "XILINX_BSP_PATH not defined ! Exit"
	exit 1
fi

}