################################################################
#
# Broadcom Corp. Confidential
# Copyright 2003 Broadcom Corp. All Rights Reserved.
#
# THIS SOFTWARE MAY ONLY BE USED SUBJECT TO AN EXECUTED
# SOFTWARE LICENSE AGREEMENT BETWEEN THE USER AND BROADCOM.
# YOU HAVE NO RIGHT TO USE OR EXPLOIT THIS MATERIAL EXCEPT
# SUBJECT TO THE TERMS OF SUCH AN AGREEMENT.
#
# $brcm_Workfile:  $
# $brcm_Revision:  $
# $brcm_Date: $
#
# Module Description:  ram makefile
#
# Revision History:
#
# Created: Wed Sep 13 11:49:24 PDT 2006 by Jeffrey Fisher
#
# $brcm_Log: $
#
################################################################/

TOP_DIR 	:= $(shell cd ../../ ; /bin/pwd)

#
# Software version number MAJOR_VERSION.MINOR_VERSION.SUB_VERSION
# Major number can be in the range from 0 to 7
# Minor number can be in the range 0 to 31
# Sub version  can be in the range 0 to 15
#
MAJOR_VERSION   ?= 0
MINOR_VERSION   ?= 2
SUB_VERSION     ?= 0

#
#
#
ROM_CHECKSUM	?= 0x00000000

#
# Configuration for default build
#

PLATFORM	= 97574

#
# To suppress the display all make commands
#

#QUIET		= @
QUIET		=

#
# To build in debug support
#

DEBUG			?= y
export DEBUG

#
# Types of applications 
#

APP_TYPE		?= dta

#
# BUILD_NEXUS
#

BUILD_NEXUS		= y

#
# BUILD_NEXUS_APP
#

BUILD_NEXUS_APP		?= n

#
# To include profiling support
#

PROFILE 		?=n

#
# Include EIA 708 CC rendering
#

HAS_EIA_708		?= y

#
# Include SCTE65 parsing rendering
#

#
# Include Subtitle parsing and rendering
#
HAS_SCTE27		?=n

HAS_SCTE65		?= y

HAS_SCTE18		?=y
#HAS_SCTE127		?=y
HAS_CAT			?=y

#
# Include PSIP parsing rendering
#

HAS_ATSC_PSIP		?= y

#
# Select remote protocol.
#
#	0 - Remote A
#	1 - Twirp,XMP
#	3 - Remote B
#	8 - Motorola
#	

USERIO_ID		?= 8


#
# Since platform.inc define CFLAGS it is important it be included before any other CFLAGS are set. 
#

include platform.inc

TUNER_TEST ?= n

#
# SCTE-65 defines 
#

ifeq (${HAS_SCTE65}, y)

#
# Enable/Disable DTA Cable mode.
#

# Power Monitor

CFLAGS     += -DCONFIG_MONITOR_PVT -DCONFIG_SMARTCARD_TEST

# For inital SCTE-65 test streams set CONFIG_NETWORK_PID to 0x777

CFLAGS				+= -DCONFIG_NETWORK_PID=0x1FFC -DDEF_VERSION=0x00000011

CFLAGS 				+= -DCONFIG_DTA_CABLE -DCONFIG_SCREENSAVER -DCONFIG_COMCAST_BUILD

CFLAGS				+= -DDOWNLOAD_FLASH_OFFSET=0x68000

CFLAGS				+= -DCONFIG_CUSTOMER_PASSWD=0x00030201

#
# TUNER_BAND for historical reasons is actualy which parser to use and 
# PARSER_BAND is actualy the input source of the parser */
#

CFLAGS				+= -DTUNER_BAND=0 -DPARSER_BAND=3

#
#  NEXUS Defines normalin in platform header file in Nexus build 
#
CFLAGS				+= -DNEXUS_NUM_AUDIO_DECODERS=3
# 
# Enable all the following to meet NEW UDTA Spec Requirements
#
CFLAGS				+= -DCONFIG_REQUIRE_CAT

# To IGNORE VCT ID set CONFIG_DEF_VCT_ID=0xFFFF

CFLAGS				+= -DCONFIG_DEF_VCT_ID=0xF100
CFLAGS				+= -DCONFIG_DEF_EMM_PID=0x1FF0

# Vendor and Hardware ID
CFLAGS				+= -DDEF_VENDOR_ID=0x0FACED	# 3 bytes
CFLAGS				+= -DDEF_HARDWARE_ID=$(PLATFORM)
CFLAGS				+= -DDEF_VENDOR_NAME=\"Broadcom\"

endif  ### ifeq (${HAS_SCTE65}, y) ###

#
# Root directories where sources reside
#

DTA_DIR 		= $(TOP_DIR)/dta
BUILD_DIR		= $(DTA_DIR)/build
SOURCE_DIR		= $(DTA_DIR)/src
MAGNUM_DIR 	 	= $(TOP_DIR)/magnum
BSEAV_DIR 	 	= $(TOP_DIR)/BSEAV
BCMBIN_DIR		= $(TOP_DIR)/dta/bin
SYSLIB_DIR 	 	= $(MAGNUM_DIR)/syslib
NEXUS_TOP 		= $(TOP_DIR)/nexus

#
# Defines important to PI Module
#

OS			= ucos_ii
MAGNUM			= $(MAGNUM_DIR)

#
# Source directories
#

OS_DIR		= $(SOURCE_DIR)/$(OS)
Z_DIR		= $(SOURCE_DIR)/z
BFDB_DIR	= $(SOURCE_DIR)/bfdb
FCC_DIR		= $(SOURCE_DIR)/settop_api
APP_DIR		= $(SOURCE_DIR)/app
ifeq (${APP_TYPE},dta)
APP_SRC_DIR	= $(APP_DIR)/dta
else
APP_SRC_DIR	= $(APP_DIR)/nanotv
endif
LIB_DIR = $(DTA_DIR)/lib

#
# Base CFLAGS
#

CFLAGS += -DUCOS_II

#
# Identify chip
#

CFLAGS += -DBCHP_CHIP=$(BCHP_CHIP) -DBCHP_VER=BCHP_VER_$(BCHP_VER)

#
# Identify version
#

CFLAGS += -DMAJOR_VERSION=$(MAJOR_VERSION) -DMINOR_VERSION=$(MINOR_VERSION) -DSUB_VERSION=$(SUB_VERSION)

#
# DTA defines
#

ifeq ($(CONFIG_XMP_REMOTE),y)
	CFLAGS += -DCONFIG_XMP_REMOTE
endif

CFLAGS +=  -DUSERIO_ID=$(USERIO_ID)

ifeq (${HAS_EIA_708},y)
CFLAGS 		+= -DCONFIG_EIA_708
endif

CFLAGS += -DCONFIG_ENABLE_UART

#
# Flags enabling build of non-distributed sources
#

BUILD_UCOS ?= n
BUILD_LIBFCC ?= n

ENABLE_UMESSAGE ?= n

#
# Flags enabling HDCP lib support
#
ifeq ($(HDCPLIB),y)
	CFLAGS += -DHDCPLIB
	BHSM_SECURE_KEYLADDER_MK ?=1
	BHDCPLIB_HDCP_SUPPORT ?=1
	export CUST=G
	export BHSM_KEYLADDER=ON
	export KEYLADDER_SUPPORT=y
endif

#
# Target binary name
#

TARGET		= nexus$(PLATFORM)

#
# The targets
#

all: api makefile jar nexus$(PLATFORM).gz

LDFLAGS += -T ld.script

NEXUS_PLATFORM = 97552

BCM_SRC = $(SOURCE_DIR)/boot_nexus.c \
	$(SOURCE_DIR)/ram_init_nexus.c \
	$(SOURCE_DIR)/nexus_msg.c


BCM_SRC += \
	$(SOURCE_DIR)/bos_ucos_ii.c \
	$(SOURCE_DIR)/bos_trace.c \
	$(SOURCE_DIR)/gdb_nub.c

CFLAGS += -DMINISTD_RAM=1

#
# use 32 bit for Aspect Ratio manipulation
CFLAGS	+= -DBVDC_UINT32_ONLY=1

BCM_ASM_SRC += $(SOURCE_DIR)/crt.S $(SOURCE_DIR)/memcpy.S

CFLAGS += -DNEXUS_UCOS_II
CFLAGS += -I$(MAGNUM_DIR)/portinginterface/urt/$(BCHP_CHIP)
CFLAGS += -I$(MAGNUM_DIR)/basemodules/int

BCM_SRC += $(SOURCE_DIR)/ministd.c \
		$(SOURCE_DIR)/bcmmemmgr.c \
		$(SOURCE_DIR)/serial.c
		
		
TEST_SRC = \
		$(SOURCE_DIR)/stdio.c \
		$(SOURCE_DIR)/libc.c


BCM_SRC += $(SOURCE_DIR)/cache_util.c


export BUILD_SYSTEM=nexus
export PVR_SUPPORT=n
export PLAYBACK_IP_SUPPORT=n

export LANGUAGE=en_US.UTF-8
export LANG=en_US.UTF-8
export LC_ALL=en_US.UTF-8


BCM_VARIABLES = PLATFORM=97552 \
		BCHP_VER=$(BCHP_VER) \
		BUILD_SYSTEM=nexus \
		NETACCEL_SUPPORT=n \
		PLAYBACK_IP_SUPPORT=n \
		PVR_SUPPORT=n \
		NEXUS_SERVER_SUPPORT=n \
		OS=ucos_ii \
		DEBUG=$(DEBUG) Q_=


ifeq ($(HDCPLIB),y)
BCM_VARIABLES += HDCPLIB=y \
		BHSM_SECURE_KEYLADDER_MK=1 \
		BHDCPLIB_HDCP_SUPPORT=1 \
		CUST=G \
		BHSM_KEYLADDER=ON \
		KEYLADDER_SUPPORT=y 
endif
#
#  PI Modules
#
CFLAGS += -DBSTD_CPU_ENDIAN=BSTD_ENDIAN_LITTLE

include ucos.mk

include $(NEXUS_TOP)/platforms/$(NEXUS_PLATFORM)/build/platform_app.inc

BCM_LIBS += -lnexus -L${NEXUS_BIN_DIR}

#
# This is the minimum needed to compile and link with Nexus
#

CFLAGS += $(NEXUS_CFLAGS) $(addprefix -I,$(NEXUS_APP_INCLUDE_PATHS)) $(addprefix -D,$(NEXUS_APP_DEFINES))

include settop_api.mk

include soft_gfx.mk

#
# Include path definitions
#

BCM_INCLUDE	= $(patsubst %,-I%,$(subst :, ,$(BCM_VPATH)))

#
# more CFLAG defines
#

CFLAGS += $(BCM_INCLUDE) -I./ -DMEMCOPY -DBKNI_TRACK_MALLOCS=0

#
# 3560 Driver obj files
#

BCM_OBJS = $(BCM_SRC:.c=.o)
BCM_ASM_OBJS += $(BCM_ASM_SRC:.S=.o)

ifeq (${ENABLE_APP},n)
	CFLAGS += -DDEBUG_APP
endif


#
# Soft floating point
#
SOFT_FP_LIB = $(LIB_DIR)/soft-fp.a


BCM_LIB_OBJS = $(NEXUS_BIN_DIR)/libnexus.a $(LIB_DIR)/libucos_ii.a $(SOFT_FP_LIB) 

ifeq (${BUILD_SETTOP_API},y)
SETTOP_API_OBJS += $(LIB_DIR)/libsoft_gfx.a $(LIB_DIR)/libb_os.a
LDFLAGS += --whole-archive
# BCM_LIBS += -lb_os -lsoft_gfx -L$(LIB_DIR)
endif

SYM_OBJ = $(SYM_SRC:%.c=%.o)
SYM_INC = $(SYM_SRC:%.c=%.inc)

BCM_DEPENDS := $(BCM_OBJS:.o=.d) $(BCM_ASM_OBJS:.o=.d)

api:
	$(MAKE) $(BCM_VARIABLES) -C $(NEXUS_TOP)/build

nexus_clean:
	$(MAKE) $(BCM_VARIABLES) -C $(NEXUS_TOP)/build clean

${SYM_OBJ} : ${SYM_SRC} $(filter-out $(SYM_OBJ),$(BCM_OBJS) ${BCM_ASM_OBJS})
	${ECHO} Building symbol table $<
	${QUIET}# compile  empty sym-table and link with it
	${QUIET}${RM) ${SYM_INC}
	${QUIET}echo '/* */' >${SYM_INC}
	${QUIET}$(CC) $(CFLAGS) -I. -c $< -o $(notdir $@)
	${QUIET}$(LD) $(LDFLAGS) $(BCM_OBJS) $(BCM_ASM_OBJS) $(SOFT_FP_LIB) -o ${TARGET}.elf.sym
	${QUIET}# compile with real sym-table but possibly wrong offsets
	${QUIET}${RM) ${SYM_INC}
	${QUIET}${NM} -f bsd -n --defined-only ${TARGET}.elf.sym|grep -v "_ftext"|awk  '/.* [Tt] .*/ {printf "B_SYM(0x%su,%s)\n",$$1,$$3}' >${SYM_INC}
	$(QUIET)$(CC) $(CFLAGS) -I. -c $< -o $(notdir $@)
	${QUIET}${RM} ${SYM_INC}
	${QUIET}$(LD) -Map $(TARGET).map.sym $(LFLAGS) $(BCM_OBJS) $(BCM_ASM_OBJS) $(SOFT_FP_LIB) -o ${TARGET}.elf.sym
	${QUIET}# build real symtable and compile with it
	${QUIET}${NM} -f bsd -n --defined-only ${TARGET}.elf.sym|grep -v "_ftext"|awk  '/.* [Tt] .*/ {printf "B_SYM(0x%su,%s)\n",$$1,$$3}' >${SYM_INC}
	$(QUIET)$(CC) $(CFLAGS) -I. -c $< -o $(notdir $@)
	${QUIET}${MV} ${SYM_INC} $(SYM_INC:%.inc=%.sym)

$(TARGET).elf: $(BCM_OBJS) $(BCM_ASM_OBJS) $(BCM_LIB_OBJS) $(SETTOP_API_OBJS)
	$(LD) -Map $(TARGET).map $(LDFLAGS) $(BCM_ASM_OBJS) $(BCM_OBJS) $(BCM_LIB_OBJS) $(SETTOP_API_OBJS) -o $@

$(TARGET).bin: $(TARGET).elf
	$(CROSS_COMPILE)objcopy -S -O binary $(TARGET).elf $(TARGET).bin
#	$(CROSS_COMPILE)objdump -d $(TARGET).elf > $(TARGET).dis
#	$(CAT) $(TARGET).bin | $(TOP_DIR)/tools/zpipe > $(BCMBIN_DIR)/$(TARGET).gz

%.o: %.c
	$(ECHO) '$(CC) -c $(notdir $<)'
	$(QUIET)$(CC) $(CFLAGS) -c $< -o $@

%.o: %.S
	$(ECHO) '$(CC) -c $(notdir $<)'
	$(QUIET)$(CC) $(ASFLAGS) -c $< -o $@

clean:  nexus_clean
	$(RM) -f $(TARGET) *.gz *.o_* *.sym *.map *~ core *.elf *.bin *.dis *.lst $(BCM_OBJS) $(BCM_ASM_OBJS) $(BCM_DEPENDS)

ifeq (${BUILD_MIPS_AC3},y)
	$(RM) -f ${AUDIO_FLAG}
endif


JAR_BINARY = $(SOURCE_DIR)/jar/jar.bin

jar : $(JAR_BINARY) $(TARGET).gz $(TARGET)_jar.bin

$(TARGET).gz : $(TARGET).bin
	gzip -cn -9 $< > $@
$(TARGET)_jar.bin : $(TARGET).gz
	cat $(JAR_BINARY) $< > $@
$(JAR_BINARY) :
	make -C $(SOURCE_DIR)/jar clean all

bootloader :
	cd $(SOURCE_DIR)/bootloader ; $(MAKE) -f $(BUILD_DIR)/bootloader.mk DEBUG=$(DEBUG) PLATFORM=$(PLATFORM)

bootloader_clean :
	cd $(SOURCE_DIR)/bootloader ; $(MAKE) -f $(BUILD_DIR)/bootloader.mk DEBUG=$(DEBUG) PLATFORM=$(PLATFORM) clean

$(SOURCE_DIR)/bootloader/bootloader.bin : bootloader

# To build comple flash we need to:
# 1 build bootloader
# 2 pad bootloader to 64K
# 3 build compressed image
# 4 concatenate padded bootloader and comressed image
flash$(PLATFORM)_nexus.bin : $(SOURCE_DIR)/bootloader/bootloader.bin $(TARGET).gz
	dd if=$< of=bootloader-128k.bin bs=64k count=2 conv=sync
	cat bootloader-128k.bin $(TARGET).gz > $@

flash$(PLATFORM)_nexus.gz : flash$(PLATFORM)_nexus.bin
	gzip -cn -9 $< > $@

flash_clean :
	$(RM) -f flash$(PLATFORM)_nexus.bin flash$(PLATFORM)_nexus.gz

#
# Include all the depends
#
-include $(BCM_DEPENDS)