# Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
# All rights reserved.
# This component and the accompanying materials are made available
# under the terms of "Eclipse Public License v1.0"
# which accompanies this distribution, and is available
# at the URL "http://www.eclipse.org/legal/epl-v10.html".
#
# Initial Contributors:
# Nokia Corporation - initial contribution.
#
# Contributors:
#
# Description:
# #  NB! LINKBASE :  Code execute address also set coreldr.lnk file 
# #  MUST REFLECT CORELOADER ADDRESS RELOCATION IN BOTH FILES!!
#

ifeq ($($(NAME)_omap3_resricted_coreldr_flm),)
$(NAME)_omap3_resricted_coreldr_flm := 1

## THESE MACROS NEED TO BE SET EXPLICITLY TO TRUE OR BLANK

## Use this macro if it is required to use the MMU
## if the MMU is not require either comment it out or set it FALSE
USE_MMU :=

## This macro enables benchmarking code. Comment out or set FALSE if not required
WRITE_TIMINGS :=

## This macro causes the page tables to be output. Comment out or set FALSE if not required
## If this option is selected then the MMU code will be enabled
DUMP_PAGE_TABLES :=

## Make sure all 3 macros are either TRUE or FALSE
# Enforce USE_MMU if page table is to be dumped
ifeq "$(DUMP_PAGE_TABLES)" "TRUE"
  USE_MMU := TRUE
else
  DUMP_PAGE_TABLES := FALSE
endif

ifneq "$(USE_MMU)" "TRUE"
  USE_MMU := FALSE
endif

ifneq "$(WRITE_TIMINGS)" "TRUE"
  WRITE_TIMINGS := FALSE
endif

# Set the directories
GENSRCDIR := $(EXTENSION_ROOT)/../../../../../../kernelhwsrv/kerneltest/e32utils/nandboot/coreldr
XSRSRCDIR := $(EXTENSION_ROOT)/../../../../../../kernelhwsrv/kerneltest/e32utils/nandboot/coreldr/unistore2
SPECSRCDIR := $(EXTENSION_ROOT)/../../../assp/common/nandboot/coreldr_largeblk

VARIANTINC := $(INC_PATH)/tiomap3/variant/$(VARIANT_PATH)
VARIANTINC2 := $(EXTENSION_ROOT)/../../../assp/common/bootstrap
VARIANTINC3 := $(EXTENSION_ROOT)/../../34xx_sdp/nand
VARIANTINC4 := $(INC_PATH)/tiomap3/variant/common

GENINC1 := $(INC_PATH) $(EPOCROOT)/epoc32/include
GENDRIVERINC := $(INC_PATH)/drivers
GENINC2 := $(INC_PATH)/drivers/unistore2
GENINCPATH := $(GENSRCDIR) $(SPECSRCDIR) $(XSRSRCDIR) $(VARIANTINC) $(VARIANTINC2) $(VARIANTINC3) $(VARIANTINC4) $(GENINC1) $(GENDRIVERINC) $(GENINC2)

# Set the source/include/target directories
GSRCDIR := ../../../assp/common/nandboot
VINCDIR := ../../../h4/inc
GINCDIR := ../../../shared/inc
EPOCINCDIR := $(INC_PATH)/tiomap3/variant/34xx_sdp

# Build directory
BUILDLOC := $(EPOCBLD)/omap3_restricted_coreldr_flm/$(PLATFORM_PATH)

# Set the target name
TARGETDIR := $(EPOCROOT)/epoc32/release/$(PLATFORM_PATH)
BINTARGET := $(TARGETDIR)/$(NAME).bin
TMPTARGET := $(BUILDLOC)/$(NAME).elf

# Rules
vpath %.s . $(SPECSRCDIR) $(SRCDIR)
vpath %.inc . $(SPECSRCDIR) $(EPOCINCDIR)
vpath %.ginc . $(BUILDLOC)

INCLUDES :=

VHEADERS := nanddevice.h
BUILTINCLUDES := nanddevice.inc config.inc
BUILTINCLUDES2 := nand_plat.inc

ASMSOURCE := coreldrasm_largeblk.s
GENCPPSOURCE := coreldr.cpp inflate.cpp
XSRCPPSOURCE := coreldrxsr.cpp

# Only link in the MMU stuff if required
GENASMSOURCE :=
ifeq "$(USE_MMU)" "TRUE"
  GENASMSOURCE := coreldrmmu.s 
endif

HEADERS := inflate.h coreldr.h
SPECHEADERS := nand_plat.h

## Address at which coreloader binary is loaded and then started from
#
# On H4 this number is base of ram + 48MB (permitting 48MB core images)
# this number is pretty arbitrary and may be raised higher into ram
# if necessary as long as the corresponding change is also made to
# KCoreLoaderAddress in variant_bootstrap.inc
#
LINKBASE := 0x83000000

# Build up logical TRUE defines
ASM_TRUE_MACROS :=

ifeq "$(USE_MMU)" "TRUE"
  ASM_TRUE_MACROS := $(ASM_TRUE_MACROS) USE_MMU
endif 

ifeq "$(WRITE_TIMINGS)" "TRUE"
  ASM_TRUE_MACROS := $(ASM_TRUE_MACROS) WRITE_TIMINGS
endif 

ifeq "$(DUMP_PAGE_TABLES)" "TRUE"
  ASM_TRUE_MACROS := $(ASM_TRUE_MACROS) DUMP_PAGE_TABLES
endif 

# Build up logical FALSE defines
ASM_FALSE_MACROS :=

ifeq "$(USE_MMU)" "FALSE"
  ASM_FALSE_MACROS := $(ASM_FALSE_MACROS) USE_MMU
endif 

ifeq "$(WRITE_TIMINGS)" "FALSE"
  ASM_FALSE_MACROS := $(ASM_FALSE_MACROS) WRITE_TIMINGS
endif 

ifeq "$(DUMP_PAGE_TABLES)" "FALSE"
  ASM_FALSE_MACROS := $(ASM_FALSE_MACROS) DUMP_PAGE_TABLES
endif 


# Arm RVCT tools
ASM_TRUE_MACROS := $(ASM_TRUE_MACROS) USE_CXSF 

OBJEXT := o
INCEXT := inc

ARMCCFLAGS := --arm -c -Otime --cpp --enum_is_int
ARMCCFLAGS := $(ARMCCFLAGS) $(foreach dir,$(GENINCPATH),$(join -I, $(dir)))
ARMCCFLAGS := $(ARMCCFLAGS) -DEKA2
ARMCCFLAGS := $(ARMCCFLAGS) -DSYMBIAN_SUPPORT_UNISTORE2

ARMCCFLAGS := $(ARMCCFLAGS) --preinclude $(EPOCROOT)/epoc32/include/rvct/rvct.h

ifdef MACRO
ARMCCFLAGS := $(ARMCCFLAGS) -D$(MACRO)
endif

ifeq "$(CFG)" "UDEB"
ARMCCFLAGS := $(ARMCCFLAGS) -D_DEBUG
endif

ASM_TRUE_MACRO_CMD := $(foreach macro,$(ASM_TRUE_MACROS),--predefine "$(macro) SETL {TRUE}")
ASM_FALSE_MACRO_CMD := $(foreach macro,$(ASM_FALSE_MACROS),--predefine "$(macro) SETL {FALSE}")
ASM_LINKBASE_MACRO := --predefine "_LINKBASE_ SETA $(LINKBASE)"

AFLAGS := -g --keep $(ASM_TRUE_MACRO_CMD) $(ASM_FALSE_MACRO_CMD) $(ASM_LINKBASE_MACRO) -I$(BUILDLOC) $(foreach dir,$(GENINCPATH),$(join -I, $(dir)))
LFLAGS := --entry BootEntry --ro-base $(LINKBASE) --FIRST BootEntry --map
SYMOPT := --symdefs
ASMTYP := ARMASM
LINKFILE :=

# Include base commonly used functions with RVCT toolchain
include $(EPOCROOT)/epoc32/tools/makefile_templates/base/base_rvct_common.mk


# CPP source processing
FULLCPPSOURCE := $(addprefix $(GENSRCDIR)/,$(GENCPPSOURCE))

# Header processing
FULLHEADERS := $(addprefix $(GENSRCDIR)/,$(HEADERS))
FULLSPECHEADERS := $(addprefix $(VARIANTINC)/,$(SPECHEADERS))

FULLVHEADERS := $(addprefix $(GENDRIVERINC)/,$(VHEADERS))
FULLBUILTINCLUDES := $(addprefix $(BUILDLOC)/,$(BUILTINCLUDES))

$(eval $(call base__h2inc,$(FULLBUILTINCLUDES),$(FULLVHEADERS)))

FULLVHEADERS2 := $(addprefix $(VARIANTINC)/,$(SPECHEADERS))
FULLBUILTINCLUDES2 := $(addprefix $(BUILDLOC)/,$(BUILTINCLUDES2))

$(eval $(call base__h2inc,$(FULLBUILTINCLUDES2),$(FULLVHEADERS2)))

# Object names
GENCPPOBJECTS := $(foreach f,$(GENCPPSOURCE),$(basename $(f)).$(OBJEXT))
FULLGENCPPOBJECTS := $(addprefix $(BUILDLOC)/,$(GENCPPOBJECTS))

XSRCPPOBJECTS := $(foreach f,$(XSRCPPSOURCE),$(basename $(f)).$(OBJEXT))
FULLXSRCPPOBJECTS := $(addprefix $(BUILDLOC)/,$(XSRCPPOBJECTS))

ASMOBJECTS := $(foreach f,$(ASMSOURCE),$(basename $(f)).$(OBJEXT))
FULLASMOBJECTS := $(addprefix $(BUILDLOC)/,$(ASMOBJECTS))

GENASMOBJECTS := $(foreach f,$(GENASMSOURCE),$(basename $(f)).$(OBJEXT))
FULLGENASMOBJECTS := $(addprefix $(BUILDLOC)/,$(GENASMOBJECTS))

FULLOBJECTS := $(FULLASMOBJECTS) $(FULLGENASMOBJECTS) $(FULLGENCPPOBJECTS) $(FULLXSRCPPOBJECTS)


FULLINCLUDES := $(addprefix $(SPECSRCDIR)/,$(INCLUDES))
FULLPLATINCLUDES := $(addprefix $(PLATSRCDIR)/,$(PLATINCLUDES))
FULLGENINCLUDES := $(addprefix $(GENSRCDIR)/,$(GENINCLUDES))
FULLBLDINCLUDES := $(addprefix $(H2BLDDIR)/,$(BLDINCLUDES))


# Link
$(eval $(call base__link,$(TMPTARGET),$(FULLOBJECTS)))

# Strip
$(eval $(call base__strip,$(BINTARGET),$(TMPTARGET)))

# CPP objects
$(eval $(call base__compile,$(FULLGENCPPOBJECTS),$(BUILDLOC)/%.$(OBJEXT),$(GENSRCDIR)/%.cpp $(FULLHEADERS) $(FULLSPECHEADERS)))

$(eval $(call base__compile,$(FULLXSRCPPOBJECTS),$(BUILDLOC)/%.$(OBJEXT),$(XSRSRCDIR)/%.cpp $(FULLHEADERS) $(FULLSPECHEADERS)))

# Asm objects
$(eval $(call base__asm,$(FULLGENASMOBJECTS),$(BUILDLOC)/%.$(OBJEXT),$(GENSRCDIR)/$(GENASMSOURCE) $(FULLINCLUDES) $(FULLBUILTINCLUDES) $(FULLBUILTINCLUDES2) $(FULLBUILTINCLUDES3) $(FULLDRIVERINCLUDES) $(FULLARMINCLUDES) $(FULLBLDINCLUDES) $(FULLGENINCLUDES) $(FULLPLATINCLUDES)))

$(eval $(call base__asm,$(FULLASMOBJECTS),$(BUILDLOC)/%.$(OBJEXT),$(SPECSRCDIR)/$(ASMSOURCE) $(FULLINCLUDES) $(FULLBUILTINCLUDES) $(FULLBUILTINCLUDES2) $(FULLBLDINCLUDES) $(FULLGENINCLUDES) $(FULLPLATINCLUDES)))

#
TARGET :: $(TARGETDIR) $(BUILDLOC) $(BINTARGET) 

# --what to show releasables
$(eval $(call whatmacro,$(BINTARGET),USERFLM))
# Create directory
CREATABLEPATHS := $(TARGETDIR) $(BUILDLOC)
$(call makepath,$(CREATABLEPATHS))
# Clean up
$(eval $(call GenerateStandardCleanTarget,$(CLEANTARGETS),$(BUILDLOC)))

endif