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git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlToolsRED@28 7061adef-622a-194b-ae81-725974e89856

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This commit is contained in:
miya 2008-10-27 01:52:44 +00:00
parent 1a1049127b
commit 847e0a63f3
6 changed files with 1273 additions and 0 deletions
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83
build/tools/sctools/my_armadillo.TWL/Makefile Normal file
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#! make -f
#----------------------------------------------------------------------------
# Project:
# File: Makefile
#
# Copyright 2008 Nintendo. All rights reserved.
#
# These coded instructions, statements, and computer programs contain
# proprietary information of Nintendo of America Inc. and/or Nintendo
# Company Ltd., and are protected by Federal copyright law. They may
# not be disclosed to third parties or copied or duplicated in any form,
# in whole or in part, without the prior written consent of Nintendo.
#
# $Date:: 2008-05-21#$
# $Rev: 6071 $
# $Author: okubata_ryoma $
#----------------------------------------------------------------------------
override TARGET_PLATFORM = TWL
override TWL_PROC = ARM7
override TWL_ARCHGEN = LIMITED
override TWL_PLATFORM = TS
TWL_NO_STD_PCHDR = True
TWL_CODEGEN ?= ALL
#----------------------------------------------------------------------------
SRCS = main.c overwriteRtc.c
TARGET_NAME = my_armadillo
TARGET_NEF = $(TARGET_NAME).tef
LCFILE_SPEC = $(TARGET_NAME).lsf
LCFILE_TEMPLATE = $(TARGET_NAME).lcf.template
LDRES_TEMPLATE = $(TARGET_NAME).response.template
CRT0_O = crt0.SCR.TWL.o
# スタック不足防止の為、インライン展開せずにコンパイルする
CCFLAGS_OPT = -O4 -inline off
# TWL_INSTALL_COMPONENTSDIR = ./bin
#----------------------------------------------------------------------------
include $(TWLSDK_ROOT)/build/buildtools/commondefs
MACRO_FLAGS += -DSDK_ARM7COMP_LTD -DSDK_SEA
MAKELCF_FLAGS += -DISDBG_LIBS_TWL='$(if $(ISDBG_LIBS_TWL),$(ISDBG_LIBS_TWL),libstubsistd_sp$(TWL_LIBSUFFIX).a)' \
-DISDBG_LIBS_NITRO='libstubsisd_sp$(TWL_LIBSUFFIX).a'
# MY_BINDIR = ./bin
#--------------------------------
# install target
#--------------------------------
# INSTALL_TARGETS = $(BINDIR)/$(TARGET_NAME).tef \
# $(BINDIR)/$(TARGET_NAME).TWL.FLX.sbin \
# $(BINDIR)/$(TARGET_NAME)_defs.TWL.FLX.sbin \
# $(BINDIR)/$(TARGET_NAME).TWL.LTD.sbin \
# $(BINDIR)/$(TARGET_NAME)_defs.TWL.LTD.sbin
# INSTALL_DIR = $(MY_TWL_INSTALL_COMPONENTSDIR)/$(TARGET_NAME)/$(TWL_BUILDTYPE)
LINCLUDES = $(ROOT)/build/libraries/spi/ARM7/include
LLIBRARIES += libwl_sp$(TWL_LIBSUFFIX).a \
libsdio_sp$(TWL_LIBSUFFIX).a \
libathdrv_sp$(TWL_LIBSUFFIX).a \
libwpa_sp$(TWL_LIBSUFFIX).a \
libsea_sp$(TWL_LIBSUFFIX).a \
LDEPENDS_NEF = $(TWL_LIBS) $(LLIBRARIES)
do-build: $(TARGETS)
#----------------------------------------------------------------------------
include $(TWLSDK_ROOT)/build/buildtools/modulerules
#----------------------------------------------------------------------------
#===== End of Makefile =====

400
build/tools/sctools/my_armadillo.TWL/my_armadillo.lcf.template Normal file
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#---------------------------------------------------------------------------
# Project: TwlSDK - components - armadillo.TWL
# File: armadillo.lcf.template
#
# Copyright 2008 Nintendo. All rights reserved.
#
# These coded instructions, statements, and computer programs contain
# proprietary information of Nintendo of America Inc. and/or Nintendo
# Company Ltd., and are protected by Federal copyright law. They may
# not be disclosed to third parties or copied or duplicated in any form,
# in whole or in part, without the prior written consent of Nintendo.
#
# $Date:: 2008-05-08#$
# $Rev: 5904 $
# $Author: yosizaki $
#---------------------------------------------------------------------------
MEMORY
{
<STATIC.NAME> (RWX) : ORIGIN = <STATIC.ADDRESS>, LENGTH = 0x0 > <STATIC.NAME><PROPERTY.FLXSUFFIX>
binary.STATIC_FOOTER (RWX) : ORIGIN = 0, LENGTH = 0x0 >> <STATIC.NAME><PROPERTY.FLXSUFFIX>
<PROPERTY.OVERLAYDEFS>F (RW) : ORIGIN = 0, LENGTH = 0x0 > <PROPERTY.OVERLAYDEFS><PROPERTY.FLXSUFFIX>
binary.LTDAUTOLOAD_TOP (RW) : ORIGIN = 0, LENGTH = 0x0 > <STATIC.NAME><PROPERTY.LTDSUFFIX>
<FOREACH.LTDAUTOLOADS>
<LTDAUTOLOAD.NAME> (RWX) : ORIGIN = <LTDAUTOLOAD.ADDRESS>, LENGTH = 0x0 >> <STATIC.NAME><PROPERTY.LTDSUFFIX>
<END.LTDAUTOLOADS>
binary.LTDAUTOLOAD_INFO (RWX) : ORIGIN = 0, LENGTH = 0x0 >> <STATIC.NAME><PROPERTY.LTDSUFFIX>
<PROPERTY.LTDOVERLAYDEFS>L (RW) : ORIGIN = 0, LENGTH = 0x0 > <PROPERTY.LTDOVERLAYDEFS><PROPERTY.LTDSUFFIX>
check.WORKRAM (RWX) : ORIGIN = 0x03740000, LENGTH = 0xd0000 > workram.check
}
KEEP_SECTION
{
.sinit
}
SECTIONS
{
############################ STATIC #################################
.<STATIC.NAME>:
{
ALIGNALL(4);
. = ALIGN(4);
#
# Definition to refer overlay segment, when same name symbols exist in multiple overlays.
#
<FOREACH.STATIC.SEARCHSYMBOLS>
SEARCH_SYMBOL <STATIC.SEARCHSYMBOL>;
<END.STATIC.SEARCHSYMBOLS>
#
# TEXT BLOCK: READ ONLY
#
SDK_STATIC_START =.;
OBJECT(_start,*)
<FOREACH.STATIC.OBJECTS=.text>
<STATIC.OBJECT=.text:t>
<END.STATIC.OBJECTS>
<FOREACH.STATIC.LIBRARIES=.text>
<STATIC.LIBRARY=.text:t>
<END.STATIC.LIBRARIES>
<FOREACH.STATIC.OBJECTS=.rodata>
<STATIC.OBJECT=.rodata:t>
<END.STATIC.OBJECTS>
<FOREACH.STATIC.LIBRARIES=.rodata>
<STATIC.LIBRARY=.rodata:t>
<END.STATIC.LIBRARIES>
<FOREACH.STATIC.OBJECTS=.init>
<STATIC.OBJECT=.init:t>
<END.STATIC.OBJECTS>
<FOREACH.STATIC.LIBRARIES=.init>
<STATIC.LIBRARY=.init:t>
<END.STATIC.LIBRARIES>
. = ALIGN(4);
SDK_STATIC_SINIT_START =.;
<FOREACH.STATIC.OBJECTS=.ctor>
<STATIC.OBJECT=.ctor:t>
<END.STATIC.OBJECTS>
<FOREACH.STATIC.LIBRARIES=.ctor>
<STATIC.LIBRARY=.ctor:t>
<END.STATIC.LIBRARIES>
<FOREACH.STATIC.OBJECTS=.sinit>
<STATIC.OBJECT=.sinit:t>
<END.STATIC.OBJECTS>
<FOREACH.STATIC.LIBRARIES=.sinit>
<STATIC.LIBRARY=.sinit:t>
<END.STATIC.LIBRARIES>
WRITEW 0;
#
# DATA BLOCK: READ WRITE
#
. = ALIGN(4);
<FOREACH.STATIC.OBJECTS=.sdata>
<STATIC.OBJECT=.sdata:t>
<END.STATIC.OBJECTS>
<FOREACH.STATIC.LIBRARIES=.sdata>
<STATIC.LIBRARY=.sdata:t>
<END.STATIC.LIBRARIES>
<FOREACH.STATIC.OBJECTS=.data>
<STATIC.OBJECT=.data:t>
<END.STATIC.OBJECTS>
<FOREACH.STATIC.LIBRARIES=.data>
<STATIC.LIBRARY=.data:t>
<END.STATIC.LIBRARIES>
. = ALIGN(4);
SDK_STATIC_END =.;
SDK_STATIC_SIZE = SDK_STATIC_END - SDK_STATIC_START;
__sinit__ = SDK_STATIC_SINIT_START; # for static initializer
} > <STATIC.NAME>
.<STATIC.NAME>.bss:
{
ALIGNALL(4);
. = ALIGN(4);
#
# Definition to refer overlay segment, when same name symbols exist in multiple overlays.
#
<FOREACH.STATIC.SEARCHSYMBOLS>
SEARCH_SYMBOL <STATIC.SEARCHSYMBOL>;
<END.STATIC.SEARCHSYMBOLS>
#
# BSS BLOCK
#
SDK_STATIC_BSS_START =.;
<FOREACH.STATIC.OBJECTS=.sbss>
<STATIC.OBJECT=.sbss:t>
<END.STATIC.OBJECTS>
<FOREACH.STATIC.LIBRARIES=.sbss>
<STATIC.LIBRARY=.sbss:t>
<END.STATIC.LIBRARIES>
<FOREACH.STATIC.OBJECTS=.bss>
<STATIC.OBJECT=.bss:t>
<END.STATIC.OBJECTS>
<FOREACH.STATIC.LIBRARIES=.bss>
<STATIC.LIBRARY=.bss:t>
<END.STATIC.LIBRARIES>
. = ALIGN(4);
SDK_STATIC_BSS_END = .;
SDK_STATIC_BSS_SIZE = SDK_STATIC_BSS_END - SDK_STATIC_BSS_START;
} >> <STATIC.NAME>
############################ STATIC_FOOTER ##########################
.binary.STATIC_FOOTER:
{
WRITEW 0xdec00621; # LE(0x2106C0DE) = NITRO CODE
WRITEW _start_ModuleParams - ADDR(.<STATIC.NAME>);
WRITEW 0; # NO DIGEST
WRITEW _start_LtdModuleParams - ADDR(.<STATIC.NAME>);
} > binary.STATIC_FOOTER
############################ OVERLAYDEFS ############################
.<PROPERTY.OVERLAYDEFS>F:
{
### <STATIC.NAME> module information
WRITEW ADDR(.<STATIC.NAME>); # load address
WRITEW _start; # entry address
WRITEW SDK_STATIC_SIZE; # size of module
WRITEW _start_AutoloadDoneCallback; # callback autoload done
} > <PROPERTY.OVERLAYDEFS>F
########################### LTDAUTOLOADS ############################
SDK_LTDAUTOLOAD_TOP_START = 0x02f00000;
SDK_LTDAUTOLOAD_TOP_SIZE = 4; # STATIC 領域が無い代わりに 4 bytes のダミーがバイナリファイルの先頭に入る #
SDK_LTDAUTOLOAD_START = SDK_LTDAUTOLOAD_TOP_START + SDK_LTDAUTOLOAD_TOP_SIZE;
SDK_LTDAUTOLOAD_SIZE = 0;
SDK_LTDAUTOLOAD_BSS_END = 0x03740000;
.binary.LTDAUTOLOAD_TOP:
{
WRITEW 0;
} > binary.LTDAUTOLOAD_TOP
<FOREACH.LTDAUTOLOADS>
.<LTDAUTOLOAD.NAME>:
{
ALIGNALL(4);
. = ALIGN(4);
#
# Definition to refer overlay segment, when same name symbols exist in multiple overlays.
#
<FOREACH.LTDAUTOLOAD.SEARCHSYMBOLS>
SEARCH_SYMBOL <LTDAUTOLOAD.SEARCHSYMBOL>;
<END.LTDAUTOLOAD.SEARCHSYMBOLS>
#
# TEXT BLOCK: READ ONLY
#
SDK_LTDAUTOLOAD.<LTDAUTOLOAD.NAME>.START =.;
<FOREACH.LTDAUTOLOAD.OBJECTS=.text>
<LTDAUTOLOAD.OBJECT=.text:t>
<END.LTDAUTOLOAD.OBJECTS>
<FOREACH.LTDAUTOLOAD.LIBRARIES=.text>
<LTDAUTOLOAD.LIBRARY=.text:t>
<END.LTDAUTOLOAD.LIBRARIES>
<FOREACH.LTDAUTOLOAD.OBJECTS=.etable>
<LTDAUTOLOAD.OBJECT=.exception:t>
. = ALIGN(4);
SDK_STATIC_ETABLE_START =.;
__exception_table_start__ =.;
EXCEPTION
__exception_table_end__ =.;
SDK_STATIC_ETABLE_END =.;
<END.LTDAUTOLOAD.OBJECTS>
<FOREACH.LTDAUTOLOAD.OBJECTS=.rodata>
<LTDAUTOLOAD.OBJECT=.rodata:t>
<END.LTDAUTOLOAD.OBJECTS>
<FOREACH.LTDAUTOLOAD.LIBRARIES=.rodata>
<LTDAUTOLOAD.LIBRARY=.rodata:t>
<END.LTDAUTOLOAD.LIBRARIES>
<FOREACH.LTDAUTOLOAD.OBJECTS=.init>
<LTDAUTOLOAD.OBJECT=.init:t>
<END.LTDAUTOLOAD.OBJECTS>
<FOREACH.LTDAUTOLOAD.LIBRARIES=.init>
<LTDAUTOLOAD.LIBRARY=.init:t>
<END.LTDAUTOLOAD.LIBRARIES>
. = ALIGN(4);
SDK_LTDAUTOLOAD.<LTDAUTOLOAD.NAME>.SINIT_START =.;
<FOREACH.LTDAUTOLOAD.OBJECTS=.ctor>
<LTDAUTOLOAD.OBJECT=.ctor:t>
<END.LTDAUTOLOAD.OBJECTS>
<FOREACH.LTDAUTOLOAD.LIBRARIES=.ctor>
<LTDAUTOLOAD.LIBRARY=.ctor:t>
<END.LTDAUTOLOAD.LIBRARIES>
<FOREACH.LTDAUTOLOAD.OBJECTS=.sinit>
<LTDAUTOLOAD.OBJECT=.sinit:t>
<END.LTDAUTOLOAD.OBJECTS>
<FOREACH.LTDAUTOLOAD.LIBRARIES=.sinit>
<LTDAUTOLOAD.LIBRARY=.sinit:t>
<END.LTDAUTOLOAD.LIBRARIES>
WRITEW 0;
#
# DATA BLOCK: READ WRITE BLOCK
#
. = ALIGN(4);
<FOREACH.LTDAUTOLOAD.OBJECTS=.sdata>
<LTDAUTOLOAD.OBJECT=.sdata:t>
<END.LTDAUTOLOAD.OBJECTS>
<FOREACH.LTDAUTOLOAD.LIBRARIES=.sdata>
<LTDAUTOLOAD.LIBRARY=.sdata:t>
<END.LTDAUTOLOAD.LIBRARIES>
<FOREACH.LTDAUTOLOAD.OBJECTS=.data>
<LTDAUTOLOAD.OBJECT=.data:t>
<END.LTDAUTOLOAD.OBJECTS>
<FOREACH.LTDAUTOLOAD.LIBRARIES=.data>
<LTDAUTOLOAD.LIBRARY=.data:t>
<END.LTDAUTOLOAD.LIBRARIES>
<FOREACH.LTDAUTOLOAD.OBJECTS=.wram>
<LTDAUTOLOAD.OBJECT=.wram:t>
<END.LTDAUTOLOAD.OBJECTS>
<FOREACH.LTDAUTOLOAD.LIBRARIES=.wram>
<LTDAUTOLOAD.LIBRARY=.wram:t>
<END.LTDAUTOLOAD.LIBRARIES>
<FOREACH.LTDAUTOLOAD.OBJECTS=.ltdwram>
<LTDAUTOLOAD.OBJECT=.ltdwram:t>
<END.LTDAUTOLOAD.OBJECTS>
<FOREACH.LTDAUTOLOAD.LIBRARIES=.ltdwram>
<LTDAUTOLOAD.LIBRARY=.ltdwram:t>
<END.LTDAUTOLOAD.LIBRARIES>
<FOREACH.LTDAUTOLOAD.OBJECTS=.rsvwram>
<LTDAUTOLOAD.OBJECT=.rsvwram:t>
<END.LTDAUTOLOAD.OBJECTS>
<FOREACH.LTDAUTOLOAD.LIBRARIES=.rsvwram>
<LTDAUTOLOAD.LIBRARY=.rsvwram:t>
<END.LTDAUTOLOAD.LIBRARIES>
<FOREACH.LTDAUTOLOAD.OBJECTS=.ltdmain>
<LTDAUTOLOAD.OBJECT=.ltdmain:t>
<END.LTDAUTOLOAD.OBJECTS>
<FOREACH.LTDAUTOLOAD.LIBRARIES=.ltdmain>
<LTDAUTOLOAD.LIBRARY=.ltdmain:t>
<END.LTDAUTOLOAD.LIBRARIES>
. = ALIGN(4);
SDK_LTDAUTOLOAD.<LTDAUTOLOAD.NAME>.END =.;
SDK_LTDAUTOLOAD.<LTDAUTOLOAD.NAME>.SIZE = SDK_LTDAUTOLOAD.<LTDAUTOLOAD.NAME>.END - SDK_LTDAUTOLOAD.<LTDAUTOLOAD.NAME>.START;
SDK_LTDAUTOLOAD_SIZE = SDK_LTDAUTOLOAD_SIZE + SDK_LTDAUTOLOAD.<LTDAUTOLOAD.NAME>.SIZE;
} > <LTDAUTOLOAD.NAME>
.<LTDAUTOLOAD.NAME>.bss:
{
ALIGNALL(4);
. = ALIGN(4);
#
# Definition to refer overlay segment, when same name symbols exist in multiple overlays.
#
<FOREACH.LTDAUTOLOAD.SEARCHSYMBOLS>
SEARCH_SYMBOL <LTDAUTOLOAD.SEARCHSYMBOL>;
<END.LTDAUTOLOAD.SEARCHSYMBOLS>
#
# BSS BLOCK
#
SDK_LTDAUTOLOAD.<LTDAUTOLOAD.NAME>.BSS_START =.;
<FOREACH.LTDAUTOLOAD.OBJECTS=.sbss>
<LTDAUTOLOAD.OBJECT=.sbss:t>
<END.LTDAUTOLOAD.OBJECTS>
<FOREACH.LTDAUTOLOAD.LIBRARIES=.sbss>
<LTDAUTOLOAD.LIBRARY=.sbss:t>
<END.LTDAUTOLOAD.LIBRARIES>
<FOREACH.LTDAUTOLOAD.OBJECTS=.bss>
<LTDAUTOLOAD.OBJECT=.bss:t>
<END.LTDAUTOLOAD.OBJECTS>
<FOREACH.LTDAUTOLOAD.LIBRARIES=.bss>
<LTDAUTOLOAD.LIBRARY=.bss:t>
<END.LTDAUTOLOAD.LIBRARIES>
<FOREACH.LTDAUTOLOAD.OBJECTS=.wram>
<LTDAUTOLOAD.OBJECT=.wram.bss:t>
<END.LTDAUTOLOAD.OBJECTS>
<FOREACH.LTDAUTOLOAD.LIBRARIES=.wram>
<LTDAUTOLOAD.LIBRARY=.wram.bss:t>
<END.LTDAUTOLOAD.LIBRARIES>
<FOREACH.LTDAUTOLOAD.OBJECTS=.ltdwram>
<LTDAUTOLOAD.OBJECT=.ltdwram.bss:t>
<END.LTDAUTOLOAD.OBJECTS>
<FOREACH.LTDAUTOLOAD.LIBRARIES=.ltdwram>
<LTDAUTOLOAD.LIBRARY=.ltdwram.bss:t>
<END.LTDAUTOLOAD.LIBRARIES>
<FOREACH.LTDAUTOLOAD.OBJECTS=.rsvwram>
<LTDAUTOLOAD.OBJECT=.rsvwram.bss:t>
<END.LTDAUTOLOAD.OBJECTS>
<FOREACH.LTDAUTOLOAD.LIBRARIES=.rsvwram>
<LTDAUTOLOAD.LIBRARY=.rsvwram.bss:t>
<END.LTDAUTOLOAD.LIBRARIES>
<FOREACH.LTDAUTOLOAD.OBJECTS=.ltdmain>
<LTDAUTOLOAD.OBJECT=.ltdmain.bss:t>
<END.LTDAUTOLOAD.OBJECTS>
<FOREACH.LTDAUTOLOAD.LIBRARIES=.ltdmain>
<LTDAUTOLOAD.LIBRARY=.ltdmain.bss:t>
<END.LTDAUTOLOAD.LIBRARIES>
. = ALIGN(4);
SDK_LTDAUTOLOAD.<LTDAUTOLOAD.NAME>.BSS_END =.;
SDK_LTDAUTOLOAD_BSS_END =.;
SDK_LTDAUTOLOAD.<LTDAUTOLOAD.NAME>.BSS_SIZE = SDK_LTDAUTOLOAD.<LTDAUTOLOAD.NAME>.BSS_END - SDK_LTDAUTOLOAD.<LTDAUTOLOAD.NAME>.BSS_START;
} >> <LTDAUTOLOAD.NAME>
<END.LTDAUTOLOADS>
SDK_MOUNT_INFO_TABLE = SDK_LTDAUTOLOAD_BSS_END;
SDK_LTDAUTOLOAD_BSS_END = SDK_MOUNT_INFO_TABLE + 0x400;
######################### LTDAUTOLOAD_INFO ##########################
.binary.LTDAUTOLOAD_INFO:
{
<FOREACH.LTDAUTOLOADS>
WRITEW ADDR(.<LTDAUTOLOAD.NAME>);
WRITEW SDK_LTDAUTOLOAD.<LTDAUTOLOAD.NAME>.SIZE;
WRITEW SDK_LTDAUTOLOAD.<LTDAUTOLOAD.NAME>.SINIT_START;
WRITEW SDK_LTDAUTOLOAD.<LTDAUTOLOAD.NAME>.BSS_SIZE;
<END.LTDAUTOLOADS>
} > binary.LTDAUTOLOAD_INFO
SDK_LTDAUTOLOAD_LIST = SDK_LTDAUTOLOAD_START + SDK_LTDAUTOLOAD_SIZE;
SDK_LTDAUTOLOAD_LIST_END = SDK_LTDAUTOLOAD_LIST + SIZEOF(.binary.LTDAUTOLOAD_INFO);
SDK_LTDAUTOLOAD_SIZE = SDK_LTDAUTOLOAD_SIZE + SIZEOF(.binary.LTDAUTOLOAD_INFO);
########################## LTDOVERLAYDEFS ###########################
.<PROPERTY.LTDOVERLAYDEFS>L:
{
### TWL limited extended static module information
WRITEW SDK_LTDAUTOLOAD_TOP_START; # load address
WRITEW SDK_MOUNT_INFO_TABLE; # address of the FS mount information table
WRITEW SDK_LTDAUTOLOAD_SIZE + SDK_LTDAUTOLOAD_TOP_SIZE; # size of module
WRITEW 0; # padding
} > <PROPERTY.LTDOVERLAYDEFS>L
############################ OTHERS #################################
SDK_SUBPRIV_ARENA_LO = 0x02ffc000; # メインメモリアリーナはサイズ 0
SDK_SEA_KEY_STORE = SDK_LTDAUTOLOAD_BSS_END;
SDK_WRAM_ARENA_LO = SDK_LTDAUTOLOAD_BSS_END + 0x40;
SDK_IRQ_STACKSIZE = <STATIC.IRQSTACKSIZE>; # allocated in WRAM
SDK_SYS_STACKSIZE = <STATIC.STACKSIZE>; # allocated in WRAM
SDK_SYS_STACKSIZE_SIGN = (SDK_SYS_STACKSIZE < 0x80000000) * 2 - 1;
.check.WORKRAM:
{
. = SDK_WRAM_ARENA_LO + 0x80 + SDK_IRQ_STACKSIZE + SDK_SYS_STACKSIZE * SDK_SYS_STACKSIZE_SIGN;
} > check.WORKRAM
}

85
build/tools/sctools/my_armadillo.TWL/my_armadillo.lsf Normal file
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#----------------------------------------------------------------------------
# Project: TwlSDK - components - armadillo.TWL
# File: armadillo.lsf
#
# Copyright 2008 Nintendo. All rights reserved.
#
# These coded insructions, statements, and computer programs contain
# proprietary information of Nintendo of America Inc. and/or Nintendo
# Company Ltd., and are protected by Federal copyright law. They may
# not be disclosed to third parties or copied or duplicated in any form,
# in whole or in part, without the prior written consent of Nintendo.
#
# $Date:: 2008-05-09#$
# $Rev: 5926 $
# $Author: terui $
#----------------------------------------------------------------------------
#
# Nitro LCF SPEC FILE
#
#--------
Static $(TARGET_NAME)
{
Address 0x02380000
StackSize 1024 1024
Library $(CRT0_O)
}
#--------
Ltdautoload SCRWRAM
{
Address 0x03740000
Library libsubpsyscall.a
Library libsyscall_sp.twl.a
Library $(CW_LIBS)
Library $(ISDBG_LIBS_TWL)
Library $(ISDBG_LIBS_NITRO)
Object * (.etable)
Object $(OBJDIR)/main.o
Object $(OBJDIR)/overwriteRtc.o
Library libsea_sp$(LIBSUFFIX).a
Library libcrypto_sp$(LIBSUFFIX).a
Library libos_sp$(LIBSUFFIX).a
Library libmi_sp$(LIBSUFFIX).a
Library libstd_sp$(LIBSUFFIX).a
Library libmath_sp$(LIBSUFFIX).a
Library libpxi_sp$(LIBSUFFIX).a
Library libexi_sp$(LIBSUFFIX).a
Library libi2c_sp$(LIBSUFFIX).a
Library libsdio_sp$(LIBSUFFIX).a
Library libpad_sp$(LIBSUFFIX).a
Library libscfg_sp$(LIBSUFFIX).a
Library libmcu_sp$(LIBSUFFIX).a
Library libcdc_sp$(LIBSUFFIX).a
Library libsnd_sp$(LIBSUFFIX).a
Library libsndex_sp$(LIBSUFFIX).a
Library libspi_sp$(LIBSUFFIX).a
Library libpm_sp$(LIBSUFFIX).a
Library libtp_sp$(LIBSUFFIX).a
Library libtpex_sp$(LIBSUFFIX).a
Library libmic_sp$(LIBSUFFIX).a
Library libmicex_sp$(LIBSUFFIX).a
Library libnvram_sp$(LIBSUFFIX).a
Library librtc_sp$(LIBSUFFIX).a
Library libfatfs_sp$(LIBSUFFIX).a
Library libwm_sp$(LIBSUFFIX).a
Library libnwm_sp$(LIBSUFFIX).a
Library libwvr_sp$(LIBSUFFIX).a
Library libwl_sp$(LIBSUFFIX).a
Library libwpa_sp$(LIBSUFFIX).a
Library libathdrv_sp$(LIBSUFFIX).a
# Library libfs_sp$(LIBSUFFIX).a
Library libcard_sp$(LIBSUFFIX).a
# Library libcamera_sp$(LIBSUFFIX).a
Object * (.wram)
Object * (.ltdwram)
Object * (.rsvwram)
Object * (.main)
Object * (.ltdmain)
}

22
build/tools/sctools/my_armadillo.TWL/my_armadillo.response.template Normal file
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<FOREACH.STATIC.OBJECTS:f>
<STATIC.OBJECT>
<END.STATIC.OBJECTS>
<FOREACH.STATIC.LIBRARIES:f>
-l<STATIC.LIBRARY>
<END.STATIC.LIBRARIES>
<FOREACH.AUTOLOADS>
<FOREACH.AUTOLOAD.OBJECTS:f>
<AUTOLOAD.OBJECT>
<END.AUTOLOAD.OBJECTS>
<FOREACH.AUTOLOAD.LIBRARIES:f>
-l<AUTOLOAD.LIBRARY>
<END.AUTOLOAD.LIBRARIES>
<END.AUTOLOADS>
<FOREACH.LTDAUTOLOADS>
<FOREACH.LTDAUTOLOAD.OBJECTS:f>
<LTDAUTOLOAD.OBJECT>
<END.LTDAUTOLOAD.OBJECTS>
<FOREACH.LTDAUTOLOAD.LIBRARIES:f>
-l<LTDAUTOLOAD.LIBRARY>
<END.LTDAUTOLOAD.LIBRARIES>
<END.LTDAUTOLOADS>

620
build/tools/sctools/my_armadillo.TWL/src/main.c Normal file
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/*---------------------------------------------------------------------------*
Project: TwlSDK - components - armadillo.TWL
File: main.c
Copyright 2008 Nintendo. All rights reserved.
These coded instructions, statements, and computer programs contain
proprietary information of Nintendo of America Inc. and/or Nintendo
Company Ltd., and are protected by Federal copyright law. They may
not be disclosed to third parties or copied or duplicated in any form,
in whole or in part, without the prior written consent of Nintendo.
$Date:: 2008-09-16#$
$Rev: 8481 $
$Author: sato_masaki $
*---------------------------------------------------------------------------*/
#include <nitro/types.h>
#include <twl/init/crt0.h>
#include <twl/memorymap_sp.h>
#include <twl/os.h>
#include <twl/os/common/codecmode.h>
#include <nitro/pad.h>
#include <twl/aes.h>
#include <twl/sea.h>
#include <twl/fatfs.h>
#include <twl/nwm.h>
#include <twl/mcu.h>
#include <twl/cdc.h>
#include <nitro/snd.h>
#include <twl/snd/ARM7/sndex_api.h>
#include <twl/rtc.h>
#include <nitro/wvr.h>
#include <twl/spi.h>
#include "nvram_sp.h"
/*---------------------------------------------------------------------------*
定数定義
*---------------------------------------------------------------------------*/
/* 各スレッド優先度 */
#define THREAD_PRIO_MCU 1
#define THREAD_PRIO_SPI 2
#define THREAD_PRIO_SND 6
#define THREAD_PRIO_NWM_EVENT 7
#define THREAD_PRIO_NWM_SDIO 8
#define THREAD_PRIO_FATFS 8
#define THREAD_PRIO_NWM_COMMAND 9
#define THREAD_PRIO_NWM_WPA 10
#define THREAD_PRIO_AES 12
#define THREAD_PRIO_SEA 12
#define THREAD_PRIO_RTC 12
#define THREAD_PRIO_SNDEX 14
#define THREAD_PRIO_FS 15
/* OS_THREAD_LAUNCHER_PRIORITY 16 */
/* ROM 内登録エリアの拡張言語コード */
#define ROMHEADER_FOR_CHINA_BIT 0x80
#define ROMHEADER_FOR_KOREA_BIT 0x40
/* 使用 DMA 番号 */
#define DMA_NO_FATFS FATFS_DMA_4 // = 0
#define DMA_NO_NWM NWMSP_DMA_7
/*---------------------------------------------------------------------------*
内部関数定義
*---------------------------------------------------------------------------*/
static void PrintDebugInfo(void);
static OSHeapHandle InitializeAllocateSystem(void);
static void InitializeFatfs(void);
static void InitializeNwm(OSHeapHandle hh);
static void DummyThread(void* arg);
static void ReadUserInfo(void);
#ifdef NVRAM_CONFIG_DATA_EX_VERSION
static BOOL IsValidConfigEx(void);
static u16 GetRomValidLanguage(void);
static s32 CheckCorrectNCDEx(NVRAMConfigEx* ncdsp);
#else
static s32 CheckCorrectNCD(NVRAMConfig* ncdsp);
#endif
static void VBlankIntr(void);
/*---------------------------------------------------------------------------*
Name: TwlSpMain
Description: 起動ベクタ。
Arguments: None.
Returns: None.
*---------------------------------------------------------------------------*/
void
TwlSpMain(void)
{
OSHeapHandle heapHandle;
/* OS 初期化 */
OS_Init();
PrintDebugInfo();
/* NVRAM からユーザー情報読み出し */
ReadUserInfo();
/* ヒープ領域設定 */
heapHandle = InitializeAllocateSystem();
/* ボタン入力サーチ初期化 */
(void)PAD_InitXYButton();
/* 割込み許可 */
(void)OS_SetIrqFunction(OS_IE_V_BLANK, VBlankIntr);
(void)OS_EnableIrqMask(OS_IE_V_BLANK);
(void)GX_VBlankIntr(TRUE);
(void)OS_EnableIrq();
(void)OS_EnableInterrupts();
/* 各ライブラリ初期化 */
AES_Init(THREAD_PRIO_AES); // AES
SEA_Init(THREAD_PRIO_SEA); // SEA
// FS_Init(FS_DMA_NOT_USE); // FS for CARD
// FS_CreateReadServerThread(THREAD_PRIO_FS); // FS for CARD
InitializeFatfs(); // FAT-FS
InitializeNwm(heapHandle); // TWL 無線
MCU_InitIrq(THREAD_PRIO_MCU); // マイコン
CDC_InitLib(); // CODEC
// if (OSi_IsCodecTwlMode() == TRUE)
// {
// CAMERA_Init(); // カメラ
// }
SND_Init(THREAD_PRIO_SND); // サウンド
SNDEX_Init(THREAD_PRIO_SNDEX); // サウンド拡張
RTC_Init(THREAD_PRIO_RTC); // RTC
WVR_Begin(heapHandle); // NITRO 無線
SPI_Init(THREAD_PRIO_SPI);
while (TRUE)
{
OS_Halt();
/* ソフトウェアリセット要求は監視しない */
/* AGB カートリッジの挿抜チェックは行わない */
/* DS カードの挿抜チェックは行わない */
/*
DS カードの挿抜チェックは行う。
これをしないとバックアップ、リストアは完了しないようにしたので。
*/
CARD_CheckPullOut_Polling();
}
}
/*---------------------------------------------------------------------------*
Name: PrintDebugInfo
Description: ARM7 コンポーネントの情報をデバッグ出力する。
Arguments: None.
Returns: None.
*---------------------------------------------------------------------------*/
static void
PrintDebugInfo(void)
{
OS_TPrintf("ARM7: This component is running on TWL.\n");
OS_TPrintf("ARM7: This component is \"armadillo.TWL\".\n");
}
/*---------------------------------------------------------------------------*
Name: InitializeAllocateSystem
Description: メモリ割当てシステムを初期化する。
Arguments: None.
Returns: OSHeapHandle - WRAM アリーナ上に確保されたヒープのハンドルを返す。
*---------------------------------------------------------------------------*/
static OSHeapHandle
InitializeAllocateSystem(void)
{
OSHeapHandle hh;
void* subLo = (void*)OS_GetWramSubArenaLo();
void* subHi = (void*)OS_GetWramSubArenaHi();
void* privLo = (void*)OS_GetWramSubPrivArenaLo();
void* privHi = (void*)OS_GetWramSubPrivArenaHi();
if (((u32)privLo == HW_PRV_WRAM) && ((u32)subHi == HW_PRV_WRAM) && ((u32)subLo < HW_PRV_WRAM))
{
/* SUB アリーナを SUBPRIV アリーナに吸収 */
OS_SetWramSubArenaHi(subLo);
OS_SetWramSubPrivArenaLo(subLo);
privLo = subLo;
}
/* アリーナを 0 クリア */
MI_CpuClear8(privLo, (u32)privHi - (u32)privLo);
/* ヒープ作成初期化 */
privLo = OS_InitAlloc(OS_ARENA_WRAM_SUBPRIV, privLo, privHi, 1);
hh = OS_CreateHeap(OS_ARENA_WRAM_SUBPRIV, privLo, privHi);
if (hh < 0)
{
OS_Panic("ARM7: Failed to create heap.\n");
}
/* カレントヒープに設定 */
(void)OS_SetCurrentHeap(OS_ARENA_WRAM_SUBPRIV, hh);
/* ヒープサイズの確認 */
{
u32 heapSize;
heapSize = (u32)OS_CheckHeap(OS_ARENA_WRAM_SUBPRIV, hh);
if (heapSize <= 0)
{
OS_Panic("ARM7: Failed to create heap.\n");
}
OS_TPrintf("ARM7: heap size [%d]\n", heapSize);
}
return hh;
}
/*---------------------------------------------------------------------------*
Name: InitializeFatfs
Description: FATFSライブラリを初期化する。FATFS初期化関数内でスレッド休止
する為、休止中動作するダミーのスレッドを立てる。
Arguments: None.
Returns: None.
*---------------------------------------------------------------------------*/
static void
InitializeFatfs(void)
{
/* FATFS 初期化 */
/* [TODO] DMA は NOT_USE のままで良い？ */
if(!FATFS_Init(DMA_NO_FATFS, FATFS_DMA_NOT_USE, THREAD_PRIO_FATFS))
{
/* do nothing */
}
}
/*---------------------------------------------------------------------------*
Name: InitializeNwm
Description: NWMライブラリを初期化する。
Arguments: hh - 利用可能なヒープのハンドルを指定。
Returns: None.
*---------------------------------------------------------------------------*/
static void
InitializeNwm(OSHeapHandle hh)
{
NwmspInit nwmInit;
/* [TODO] 確保しているヒープ領域が新無線一式が必要としているメモリ量以上かのチェックが必要 */
nwmInit.cmdPrio = THREAD_PRIO_NWM_COMMAND;
nwmInit.evtPrio = THREAD_PRIO_NWM_EVENT;
nwmInit.sdioPrio = THREAD_PRIO_NWM_SDIO;
nwmInit.dmaNo = DMA_NO_NWM;
nwmInit.drvHeap.id = OS_ARENA_WRAM_SUBPRIV;
nwmInit.drvHeap.handle = hh;
nwmInit.wpaPrio = THREAD_PRIO_NWM_WPA;
nwmInit.wpaHeap.id = OS_ARENA_WRAM_SUBPRIV;
nwmInit.wpaHeap.handle = hh;
NWMSP_Init(&nwmInit);
}
/*---------------------------------------------------------------------------*
Name: DummyThread
Description: FATFSライブラリ、CDCライブラリを初期化する際に立てるダミーの
スレッド。
Arguments: arg - 使用しない。
Returns: None.
*---------------------------------------------------------------------------*/
static void
DummyThread(void* arg)
{
#pragma unused(arg)
while (TRUE)
{
}
}
#ifdef WM_PRECALC_ALLOWEDCHANNEL
extern u16 WMSP_GetAllowedChannel(u16 bitField);
#endif
/*---------------------------------------------------------------------------*
Name: ReadUserInfo
Description: NVRAMからユーザー情報を読み出し、共有領域に展開する。
ミラーリングされているバッファが両方壊れている場合は、
共有領域のユーザー情報格納場所をクリアする。
Arguments: None.
Returns: None.
*---------------------------------------------------------------------------*/
static void ReadUserInfo(void)
{
s32 offset;
#ifdef NVRAM_CONFIG_DATA_EX_VERSION
NVRAMConfigEx temp[2];
#else
NVRAMConfig temp[2];
#endif
s32 check;
u8 *p = OS_GetSystemWork()->nvramUserInfo;
// オフセット読み出し
#ifdef NVRAM_CONFIG_CONST_ADDRESS
offset = NVRAM_CONFIG_DATA_ADDRESS_DUMMY;
#else
NVRAM_ReadDataBytes(NVRAM_CONFIG_DATA_OFFSET_ADDRESS, NVRAM_CONFIG_DATA_OFFSET_SIZE,
(u8 *)(&offset));
offset <<= NVRAM_CONFIG_DATA_OFFSET_SHIFT;
#endif
#ifdef NVRAM_CONFIG_DATA_EX_VERSION
// ミラーされた２つのデータを読み出し
NVRAM_ReadDataBytes((u32)offset, sizeof(NVRAMConfigEx), (u8 *)(&temp[0]));
NVRAM_ReadDataBytes((u32)(offset + SPI_NVRAM_PAGE_SIZE), sizeof(NVRAMConfigEx),
(u8 *)(&temp[1]));
// ２つの内どちらを使うか判断
check = CheckCorrectNCDEx(temp);
#else
// ミラーされた２つのデータを読み出し
NVRAM_ReadDataBytes((u32)offset, sizeof(NVRAMConfig), (u8 *)(&temp[0]));
NVRAM_ReadDataBytes((u32)(offset + SPI_NVRAM_PAGE_SIZE), sizeof(NVRAMConfig), (u8 *)(&temp[1]));
// ２つの内どちらを使うか判断
check = CheckCorrectNCD(temp);
#endif
if (check >= 3)
{
// アプリケーションの起動を抑制
MI_CpuFill32(p, 0xffffffff, sizeof(NVRAMConfig));
}
else if (check)
{
s32 i;
// ニックネームを補正
if (temp[check - 1].ncd.owner.nickname.length < NVRAM_CONFIG_NICKNAME_LENGTH)
{
for (i = NVRAM_CONFIG_NICKNAME_LENGTH;
i > temp[check - 1].ncd.owner.nickname.length; i--)
{
temp[check - 1].ncd.owner.nickname.str[i - 1] = 0x0000;
}
}
// コメントを補正
if (temp[check - 1].ncd.owner.comment.length < NVRAM_CONFIG_COMMENT_LENGTH)
{
for (i = NVRAM_CONFIG_COMMENT_LENGTH; i > temp[check - 1].ncd.owner.comment.length;
i--)
{
temp[check - 1].ncd.owner.comment.str[i - 1] = 0x0000;
}
}
// 共有領域にストア
MI_CpuCopy32(&temp[check - 1], p, sizeof(NVRAMConfig));
}
else
{
// 共有領域をクリア
MI_CpuClear32(p, sizeof(NVRAMConfig));
}
// 無線MACアドレスをユーザー情報の後ろに展開
{
u8 wMac[6];
// NVRAMからMACアドレスを読み出し
NVRAM_ReadDataBytes(NVRAM_CONFIG_MACADDRESS_ADDRESS, 6, wMac);
// 展開先アドレスを計算
p = (u8 *)((u32)p + ((sizeof(NVRAMConfig) + 3) & ~0x00000003));
// 共有領域に展開
MI_CpuCopy8(wMac, p, 6);
}
#ifdef WM_PRECALC_ALLOWEDCHANNEL
// 使用可能チャンネルから使用許可チャンネルを計算
{
u16 enableChannel;
u16 allowedChannel;
// 使用可能チャンネルを読み出し
NVRAM_ReadDataBytes(NVRAM_CONFIG_ENABLECHANNEL_ADDRESS, 2, (u8 *)(&enableChannel));
// 使用許可チャンネルを計算
allowedChannel = WMSP_GetAllowedChannel((u16)(enableChannel >> 1));
// 展開先アドレスを計算(MACアドレスの後ろの2バイト)
p = (u8 *)((u32)p + 6);
// 共有領域に展開
*((u16 *)p) = allowedChannel;
}
#endif
}
#ifdef NVRAM_CONFIG_DATA_EX_VERSION
/*---------------------------------------------------------------------------*
Name: IsValidConfigEx
Description: ユーザー情報が拡張コンフィグに対応しているかどうかを調査する。
Arguments: None.
Returns: BOOL - 拡張ユーザー情報が有効な場合にTRUEを返す。
無効である場合はFALSEを返す。
*---------------------------------------------------------------------------*/
static BOOL IsValidConfigEx(void)
{
u8 ipl2_type;
NVRAM_ReadDataBytes(NVRAM_CONFIG_IPL2_TYPE_ADDRESS, NVRAM_CONFIG_IPL2_TYPE_SIZE, &ipl2_type);
if (ipl2_type == NVRAM_CONFIG_IPL2_TYPE_NORMAL)
{
return FALSE;
}
if (ipl2_type & NVRAM_CONFIG_IPL2_TYPE_EX_MASK)
{
return TRUE;
}
return FALSE;
}
/*---------------------------------------------------------------------------*
Name: GetRomValidLanguage
Description: ROM内登録エリアの情報から、拡張言語コードの対応言語ビットマップ
に関する情報を抽出する。
Arguments: None.
Returns: u16 - DSカード、もしくは マルチブートバイナリが対応している
言語コードのビットマップを返す。DSカードが拡張言語
コードに対応していない場合は 0 を返す。
*---------------------------------------------------------------------------*/
static u16 GetRomValidLanguage(void)
{
u16 ret = 0x0000;
u8 langBit = OS_GetSystemWork()->rom_header[0x1d];
// ROM内登録エリアの拡張言語コードを確認
if (langBit == ROMHEADER_FOR_CHINA_BIT)
{
// for CHINA
ret |= (0x0001 << NVRAM_CONFIG_LANG_CHINESE);
}
else if (langBit == ROMHEADER_FOR_KOREA_BIT)
{
// for KOREA
ret |= (0x0001 << NVRAM_CONFIG_LANG_HANGUL);
}
return ret;
}
/*---------------------------------------------------------------------------*
Name: CheckCorrectNCDEx
Description: ミラーリングされているユーザー情報のどちらを使うべきか判定する。
Arguments: nvdsp - 比較するコンフィグデータ２つの配列。
Returns: s32 - 0: 両方不適切。
1: 配列[ 0 ]が適切。
2: 配列[ 1 ]が適切。
3: アプリの起動を抑制すべき。
*---------------------------------------------------------------------------*/
static s32 CheckCorrectNCDEx(NVRAMConfigEx * ncdsp)
{
u16 i;
u16 calc_crc;
s32 crc_flag = 0;
u16 saveCount;
// IPLが拡張言語コードに対応しているか
if (IsValidConfigEx())
{
// IPLが拡張言語コードに対応している場合
u16 rom_valid_language = GetRomValidLanguage();
for (i = 0; i < 2; i++)
{
calc_crc = SVC_GetCRC16(0xffff, (void *)(&ncdsp[i].ncd), sizeof(NVRAMConfigData));
if ((ncdsp[i].crc16 == calc_crc) && (ncdsp[i].saveCount < NVRAM_CONFIG_SAVE_COUNT_MAX))
{
// CRC が正しく saveCount 値が 0x80 未満のデータを正当と判断
calc_crc =
SVC_GetCRC16(0xffff, (void *)(&ncdsp[i].ncd_ex), sizeof(NVRAMConfigDataEx));
if ((ncdsp[i].crc16_ex == calc_crc)
&& ((0x0001 << ncdsp[i].ncd_ex.language) &
(ncdsp[i].ncd_ex.valid_language_bitmap)))
{
// 拡張データ用 CRC が正しく、設定言語コードが対応言語コードに含まれる場合に正当と判断
if (rom_valid_language & ncdsp[i].ncd_ex.valid_language_bitmap)
{
// 拡張言語コードで通常言語コードを上書き
ncdsp[i].ncd.option.language = ncdsp[i].ncd_ex.language;
}
if (rom_valid_language & (0x0001 << NVRAM_CONFIG_LANG_CHINESE) & ~ncdsp[i].
ncd_ex.valid_language_bitmap)
{
// ROM 内登録エリアに"中国語"拡張言語コードが設定されているが、
// IPL2の対応言語コードに"中国語"拡張言語コードが含まれない場合は起動を抑制
return 3;
}
crc_flag |= (1 << i);
}
}
}
}
else
{
// IPLが拡張言語コードに対応していない場合
u16 rom_valid_language = GetRomValidLanguage();
if (rom_valid_language & (0x0001 << NVRAM_CONFIG_LANG_CHINESE))
{
// ROM 内登録エリアに"中国語"拡張言語コードが設定されている場合は起動を抑制
return 3;
}
for (i = 0; i < 2; i++)
{
calc_crc = SVC_GetCRC16(0xffff, (void *)(&ncdsp[i].ncd), sizeof(NVRAMConfigData));
if ((ncdsp[i].crc16 == calc_crc) && (ncdsp[i].saveCount < NVRAM_CONFIG_SAVE_COUNT_MAX))
{
// CRC が正しく saveCount 値が 0x80 未満のデータを正当と判断
crc_flag |= (1 << i);
}
}
}
// 正当なデータのうちどのデータが有効かを判定する。
switch (crc_flag)
{
case 1:
case 2:
// 片方のCRCだけ正常
return crc_flag;
case 3:
// 両方ともCRCが正しければどちらが最新のデータか判断する。
saveCount = (u8)((ncdsp[0].saveCount + 1) & NVRAM_CONFIG_SAVE_COUNT_MASK);
if (saveCount == ncdsp[1].saveCount)
{
return 2;
}
return 1;
}
// 両方ともCRCが不正
return 0;
}
#else
/*---------------------------------------------------------------------------*
Name: CheckCorrectNCD
Description: ミラーリングされているユーザー情報のどちらを使うべきか判定する。
Arguments: nvdsp - 比較するコンフィグデータ２つの配列。
Returns: s32 - 0: 両方不適切。
1: 配列[ 0 ]が適切。
2: 配列[ 1 ]が適切。
*---------------------------------------------------------------------------*/
static s32 CheckCorrectNCD(NVRAMConfig *ncdsp)
{
u16 i;
u16 calc_crc;
s32 crc_flag = 0;
u16 saveCount;
// 各ミラーデータのCRC & saveCount正当性チェック
for (i = 0; i < 2; i++)
{
calc_crc = SVC_GetCRC16(0xffff, (void *)(&ncdsp[i].ncd), sizeof(NVRAMConfigData));
if ((ncdsp[i].crc16 == calc_crc) && (ncdsp[i].saveCount < NVRAM_CONFIG_SAVE_COUNT_MAX))
{
// CRCが正しく、saveCount値が0x80未満のデータを正当と判断。
crc_flag |= (1 << i);
}
}
// 正当なデータのうちどのデータが有効かを判定する。
switch (crc_flag)
{
case 1:
case 2:
// 片方のCRCだけ正常
return crc_flag;
case 3:
// 両方ともCRCが正しければどちらが最新のデータか判断する。
saveCount = (u8)((ncdsp[0].saveCount + 1) & NVRAM_CONFIG_SAVE_COUNT_MASK);
if (saveCount == ncdsp[1].saveCount)
{
return 2;
}
return 1;
}
// 両方ともCRCが不正
return 0;
}
#endif
/*---------------------------------------------------------------------------*
Name: VBlankIntr
Description: V ブランク割り込みベクタ。
Arguments: None.
Returns: None.
*---------------------------------------------------------------------------*/
extern BOOL PMi_Initialized;
extern void PM_SelfBlinkProc(void);
static void
VBlankIntr(void)
{
if (PMi_Initialized)
{
PM_SelfBlinkProc();
}
}

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/*---------------------------------------------------------------------------*
Project: TwlSDK - components - armadillo.TWL
File: overwriteRtc.c
Copyright 2008 Nintendo. All rights reserved.
These coded instructions, statements, and computer programs contain
proprietary information of Nintendo of America Inc. and/or Nintendo
Company Ltd., and are protected by Federal copyright law. They may
not be disclosed to third parties or copied or duplicated in any form,
in whole or in part, without the prior written consent of Nintendo.
$Date:: 2008-05-09#$
$Rev: 5926 $
$Author: terui $
*---------------------------------------------------------------------------*/
#include <twl/types.h>
#include <nitro/rtc/common/fifo.h>
extern BOOL RTC_IsAvailablePxiCommand(u16 command);
/*---------------------------------------------------------------------------*
Name: RTC_IsAvailablePxiCommand
Description: PXI コマンドが有効な RTC 操作コマンドであるかどうか調査する。
Arguments: command - 調査するコマンド。
Returns: BOOL - 有効なコマンドである場合に TRUE を返す。処理できな
い無効なコマンドである場合には FALSE を返す。
*---------------------------------------------------------------------------*/
BOOL
RTC_IsAvailablePxiCommand(u16 command)
{
switch (command)
{
case RTC_PXI_COMMAND_RESET:
case RTC_PXI_COMMAND_SET_HOUR_FORMAT:
case RTC_PXI_COMMAND_READ_DATETIME:
case RTC_PXI_COMMAND_READ_DATE:
case RTC_PXI_COMMAND_READ_TIME:
case RTC_PXI_COMMAND_READ_PULSE:
case RTC_PXI_COMMAND_READ_ALARM1:
case RTC_PXI_COMMAND_READ_ALARM2:
case RTC_PXI_COMMAND_READ_STATUS1:
case RTC_PXI_COMMAND_READ_STATUS2:
case RTC_PXI_COMMAND_READ_ADJUST:
case RTC_PXI_COMMAND_READ_FREE:
case RTC_PXI_COMMAND_WRITE_DATETIME:
case RTC_PXI_COMMAND_WRITE_DATE:
case RTC_PXI_COMMAND_WRITE_TIME:
case RTC_PXI_COMMAND_WRITE_PULSE:
case RTC_PXI_COMMAND_WRITE_ALARM1:
case RTC_PXI_COMMAND_WRITE_ALARM2:
case RTC_PXI_COMMAND_WRITE_STATUS1:
case RTC_PXI_COMMAND_WRITE_STATUS2:
case RTC_PXI_COMMAND_WRITE_ADJUST:
case RTC_PXI_COMMAND_WRITE_FREE:
return TRUE;
}
return FALSE;
}