makefile

intel xscale 425的bsp源码

# Makefile - make rules for target/config/ixdp425
#
# Copyright 2003 Wind River Systems, Inc.
#
# modification history
# --------------------
# 01l,19oct04,m_h  build with local CSR_BASE
# 01k,23jul03,m_h  Access Library name change
# 01j,21jul03,m_h  LIB_EXTRA += not =
# 01i,18jul03,m_h  CSR_BASE hard coded for win project
# 01h,02jul03,m_h  little endian support
# 01g,07apr03,m_h  comment is out of place
# 01f,07apr03,m_h  enable ixEth, error if no CSR_BASE
# 01e,04apr03,m_h  Optimization, local FEI, ixOsBufLib.o
# 01d,19nov02,jb3  Fixed doc build failure w/o intel library
# 01c,13nov02,jb3  SPR 84009
# 01b,22oct02,jb  Setting RAM_HIGH to config.h value
# 01a,05sep02,jb3  Merge in changes from w/ t2.1 ongiong development
# 01j,22aug02,jb  Adjust hex file vma offset
# 01i,20aug02,jb  Moving RAM_LOW
# 01h,19aug02,jb  Removing unneeded entries
# ---,01feb02,xxx  Update for T2.2 (bspCnvtT2_2.tcl)
# 01g,31jul02,jb  Adding files to doc list
# 01f,26jun02,jb  Adding ixp425 End support
# 01e,26jun02,jb  Adding hex files to RELEASE build
# 01d,25jun02,jb  Adding to RELEASE
# 01c,14jun02,jb  Removing fei include
# 01b,12jun02,jb  Continuing restructure
# 01a,10jun02,jb  Removing POSTBUILD Rule
#
# DESCRIPTION
# This file contains rules for building vxWorks for the IXP425.
#
#*/

# BSP flavor setup, e.g. endian
include         make.ixp

#CSR_BASE must be defined here for windows project builds.
#         For command line builds or solaris project builds 
#         this is optional since it can be defined in the
#         user's environment
#CSR_BASE = c:/AccLib
TGT_DIR = $(WIND_BASE)/target
CSR_BASE  =  D:/acclib-1-5/ixp400_xscale_sw
LOCAL_CSR_BASE = $(CSR_BASE)

#Lets look around for a valid CSR_BASE or csr_base directory
ifeq ($(LOCAL_CSR_BASE),)
IXDP425_CSR = $(wildcard $(TGT_DIR)/config/ixdp425/csr_base)
ifneq ($(IXDP425_CSR),)
CSR_BASE = $(IXDP425_CSR)
else
#abort with error message
EXTRA_DEFINE += -DDISPLAY_CSR_BASE_ERROR
endif
endif

# IX_TARGET will be "vxle" or "vxbe" depending on endianness
IXP425LIB_BASE   = $(CSR_BASE)/lib/$(IX_TARGET)
IXP425LIB	 = $(IXP425LIB_BASE)/libIxp425.a 

CPU              = XSCALE

ifeq ($(IX_TARGET),vxle)
TOOL             = gnu
else
TOOL             = gnube
endif

IX_TARGET_OS := vxWorks
OSAL_DIR := $(CSR_BASE)/../ixp_osal

# BY default using OSAL 
EXTRA_DEFINE += -DINCLUDE_IXP400_OSAL=1

EXTRA_DEFINE     += -I$(OSAL_DIR)/ \
		   -I$(OSAL_DIR)/os/$(IX_TARGET_OS)/include/ \
		   -I$(OSAL_DIR)/os/$(IX_TARGET_OS)/include/modules/ \
		   -I$(OSAL_DIR)/os/$(IX_TARGET_OS)/include/modules/ioMem/ \
		   -I$(OSAL_DIR)/os/$(IX_TARGET_OS)/include/modules/core/ \
		   -I$(OSAL_DIR)/os/$(IX_TARGET_OS)/include/modules/bufferMgt/ \
		   -I$(OSAL_DIR)/os/$(IX_TARGET_OS)/include/core/ \
		   -I$(OSAL_DIR)/os/$(IX_TARGET_OS)/include/platforms/ \
		   -I$(OSAL_DIR)/os/$(IX_TARGET_OS)/include/platforms/ixp400/ \
		   -I$(OSAL_DIR)/os/$(IX_TARGET_OS)/include/core/ \
		   -I$(OSAL_DIR)/include/ \
		   -I$(OSAL_DIR)/include/modules/ \
		   -I$(OSAL_DIR)/include/modules/bufferMgt/ \
		   -I$(OSAL_DIR)/include/modules/ioMem/ \
		   -I$(OSAL_DIR)/include/modules/core/ \
		   -I$(OSAL_DIR)/include/platforms/ \
		   -I$(OSAL_DIR)/include/platforms/ixp400/ \
		   

EXTRA_DEFINE     +=	-I$(CSR_BASE)/src/include -I$(CSR_BASE)/src

EXTRA_DEFINE     += -DCPU_XSCALE \
                    -DARMMMU=ARMMMU_XSCALE -DARMCACHE=ARMCACHE_XSCALE \
		    -D__vxworks 


ifeq  ($(findstring gnu,$(TOOL)),gnu)
## gnu compiler

## uncomment this line for extra optimization when NOT building bootroms
##EXTRA_DEFINE    +=  -O3 -fomit-frame-pointer -funroll-loops

else
## diab compiler
# Be careful with spaces: they can mess up dependancy generation

EXTRA_DEFINE    +=  -DIX_OSAL_INLINE=__inline__ "-DIX_OSAL_INLINE_EXTERN=__inline__ extern" -Xtest-at-top
ifeq ($(IX_TARGET),vxle)
## TOOL=diable

EXTRA_DEFINE    +=  -D__ARMEL__

else
## TOOL=diabbe

EXTRA_DEFINE    +=  -D__ARMEB__

endif

### uncomment for diab debugging ###
##EXTRA_DEFINE    +=  -g -Xkill-opt=0x400000

endif

## Note: To get listing from .s files add -Wa,-a to cflags.

ifeq ($(IX_TARGET),vxle)
# The following should be removed if _NOT_ running in PCI LE data coherent mode
EXTRA_DEFINE += -DVXWORKS_DATA_COHERENT
else
BE_FLAG1 = -mbig-endian
BE_FLAG2 = -X -EB
endif

include $(TGT_DIR)/h/make/defs.bsp
#include $(TGT_DIR)/h/make/make.$(CPU)$(TOOL)
#include $(TGT_DIR)/h/make/defs.$(WIND_HOST_TYPE)


## Only redefine make definitions below this point, or your definitions will
## be overwritten by the makefile stubs above.

SWAP = $(TGT_DIR)/config/$(TARGET_DIR)/swapbytes_$(WIND_HOST_TYPE)

# To include flashUtils in non compressed portion of image. flashUtils is
# used to program the bootrom into flash through software. This should not
# be included in the final release of the BSP.
BOOT_EXTRA =  flashUtils.o

VENDOR           = Intel

ifeq ($(IX_TARGET),vxle)
TARGET_DIR       = ixdp425_le
BOARD            = IXP425_Ixdp425_Board_LE
else
TARGET_DIR       = ixdp425
BOARD            = IXP425_Ixdp425_Board_BE
endif

# Specify the targets to be built by "make release"; after these targets are
# built, the target bsp2prj is built as well.

RELEASE         += bootrom.hex 

#
# The constants ROM_TEXT_ADRS, ROM_SIZE, and RAM_HIGH_ADRS are defined
# in config.h, MakeSkel, Makefile, and Makefile.*
# All definitions for these constants must be identical.
#

# Boot from EPROM
ROM_BASE_ADRS   = 50000000      # base address of EPROM
ROM_TEXT_ADRS   = 50001000      # code start addr in EPROM
ROM_SIZE        = 01000000      # size of EPROM , 16 meg for now.

RAM_LOW_ADRS    = 00010000     # RAM text/data address
RAM_HIGH_ADRS   = 02000000     # RAM text/data address.

# relocate the rom image to offset by ROM_TEXT_ADRS - RAM_LOW_ADRS
#HEX_FLAGS       = -v --adjust-vma 0X4FFFF000
#VMA_FLAGS       = -O srec --set-start=$(VMA_START)

# Uncomment these two lines to build with onboard ethernet engines.
MACH_EXTRA      = ixEthAccSysEnd.o ixEthAccEnd.o ixOsBufLib.o
LIB_EXTRA	+= $(IXP425LIB_BASE)/libIxp425.a

# These may not be needed after Tor 2.2 cumulative patch 1
# also endLib.h should be removed from the directory if these are removed
MACH_EXTRA     += endNetBufLib.o fei82557End.o

DOC_FILES       = sysLib sysEnd \
		ixp425Eeprom ixp425Gpio ixp425I2c ixp425IntrCtl \
		ixp425Pci ixp425PciConfigLib ixp425PciConfigShow \
		ixp425PciDma ixp425PciIntLib ixp425Sio \
		ixEthAccEnd ixEthAccSysEnd \
                ixp425Timer 

#####################################################
## END SECTION
#####################################################

## Only redefine make definitions above this point, or the expansion of
## makefile target dependencies may be incorrect.

include $(TGT_DIR)/h/make/rules.bsp
#include $(TGT_DIR)/h/make/rules.$(WIND_HOST_TYPE)