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#
# Makefile for Broadcom BCM947XX boards
#
# Copyright 2006, Broadcom Corporation
# All Rights Reserved.
#
# THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
# KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
# SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
# FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
#
# $Id: Makefile,v 1.1.1.1 2008/07/21 09:14:10 james26_jang Exp $
#
# Standard options
CFG_MLONG64 := 0
CFG_LITTLE ?= 1
CFG_RELOC := 0
CFG_UNCACHED := 0
CFG_VAPI := 0
CFG_BOARDNAME := "BCM947XX"
CFG_PCI ?= 0
CFG_ZLIB := 1
CFG_MINIMAL_SIZE := 1
CFG_CFLASH := 1
CFG_XIP := 0
CFG_ATE := 0
# BCM947XX options
CFG_EMBEDDED_NVRAM := 1
CFG_FLASH := 1 # if CFG_XIP is set then CFG_FLASH must be set to 0
CFG_SFLASH := 1
CFG_ET ?= 1
CFG_WL := 0
CFG_WLU := 0
CFG_SIM := 0 # build for Quickturn/Simulator
CFG_SIM_CONSOLE := 0 # with console
ifeq ($(strip $(CFG_PCI)),1)
CFG_BCM57XX := 1
endif
CFG_BUFLOG := 0
# HND source base
SRCBASE := $(shell cd ../../../.. && pwd)
TOP := $(SRCBASE)/cfe/cfe
ifeq ($(strip $(CFG_RELOC)),0)
# Link binary in RAM
CFG_BOOTRAM := 1
ifeq ($(strip $(CFG_XIP)),0)
CFG_TEXT_START := 0x80300000
else
CFG_DATA_START := 0x80001000
endif
# To generating ATE traces
ifeq ($(strip $(CFG_ATE)),1)
CFLAGS += -DBCM_ATE
endif
# Toolchain prefix
ifeq ($(CFG_LITTLE), 1)
TOOLPREFIX := mipsel-linux-
else
TOOLPREFIX := mips-wrs-vxworks-
endif
#PATH := $(PATH):/projects/hnd/tools/linux/bin:/projects/hnd/tools/linux/hndtools-mips-wrs-vxworks-3.2.3/bin
CFLAGS += -Ulinux -pipe
# Disable 4710A0 compiler workarounds if any
check_gcc = $(shell if $(GCC) $(1) -c -o /dev/null -xc /dev/null > /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi)
CFLAGS += $(call check_gcc, -m4710a0kern, )
# Disable PIC
CFLAGS += -G 0 -mno-abicalls -fno-pic
# Discard unused sections if supported
CFLAGS += -ffunction-sections
LDFLAGS += -static --gc-sections
else
# Locate data in RAM
CFG_BOOTRAM := 0
CFG_DATA_START := 0x80001000
endif
ARCH := mips
CPU := bcmcore
BOARD := bcm947xx
# define WL_CONFFILE for arch/mips/board/bcm947xx/src/Makefile
ifeq ($(strip $(CFG_WL)),1)
WLCONFFILE ?= wlconfig_cfe_apsta
WLTUNEFILE ?= wltunable_cfe.h
WLCFGDIR := $(SRCBASE)/wl/config
UPDATESH := $(WLCFGDIR)/diffupdate.sh
endif
include $(TOP)/main/cfe.mk
#
# Main target for normal builds
#
ifneq ($(strip $(CFG_WL)),1)
ALL: cfe.bin
$(MAKE) -C compressed
else # CFG_WL = 1
CLEANOBJS += wlconf.h
ALL: wlconf.h cfe.bin
$(MAKE) -C compressed
wlconf.h: $(WLCFGDIR)/$(WLTUNEFILE) FORCE
[ ! -f $@ ] || chmod +w $@
@echo "check and update config file"
cp $< wltemp
$(UPDATESH) wltemp $@
FORCE:
endif
cfe1M.bin: cfe.bin
dd conv=sync if=cfe.bin of=cfe1M.bin bs=1M
CLEANOBJS += cfe1M.bin
CLEAN:
$(MAKE) -C compressed clean
clean: CLEAN
.EXPORT_ALL_VARIABLES:
#
# Linker script
#
include $(TOP)/main/cfe_link.mk
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