mirror of
https://github.com/rvtr/ctr_firmware.git
synced 2025-10-31 07:51:08 -04:00
OS関連ヘッダファイル追加。
git-svn-id: file:///Volumes/Transfer/gigaleak_20231201/2020-09-30%20-%20paladin.7z/paladin/ctr_firmware@85 b871894f-2f95-9b40-918c-086798483c85
This commit is contained in:
nakasima
parent
bf03e2fbf9
commit
cb4bf19634
@ -106,7 +106,6 @@ ASM void stupDisableCP15( void )
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ldr r1, =HW_C1_IC_ENABLE | HW_C1_DC_ENABLE \
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| HW_C1_FORCE_AP_BIT \
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| HW_C1_TEX_CB_REMAP \
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| HW_C1_NMFI_FIQ \
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| HW_C1_EXCEPT_BIG_ENDIAN \
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| HW_C1_BR_PREDICT_ENABLE \
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| HW_C1_LD_INTERWORK_DISABLE \
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@ -317,7 +316,6 @@ void stupInitMMUTable( void )
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HW_MMU6_T1_SHARED,
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HW_MMU6_T1_XN,
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0);
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// paddr += HW_MMU6_T1_SEC_SIZE;
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}
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table = t2Base;
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@ -350,6 +348,7 @@ void stupInitMMUTable( void )
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paddr += HW_MMU6_T1_SEC_SIZE;
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}
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#ifndef SDK_MG20EMU
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// MG20には拡張メインメモリは無い
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while ( paddr < HW_MAIN_MEM_EX_END )
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{
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@ -29,17 +29,22 @@ extern "C" {
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#include <brom/init/crt0.h>
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#include <brom/math.h>
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#if 0
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#include <brom/os/common/systemWork.h>
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#include <brom/os/common/system.h>
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#include <brom/os/common/init.h>
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#ifdef SDK_ARM11
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#include <brom/os/ARM11/interrupt.h>
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#include <brom/os/ARM11/timer.h>
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#else // SDK_ARM9
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#include <brom/os/ARM9/interrupt.h>
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#include <brom/os/ARM9/timer.h>
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#include <brom/os/ARM9/tick.h>
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#endif // SDK_ARM9
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#if 0
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#include <brom/os/common/systemWork.h>
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#include <brom/os/common/exception.h>
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#include <brom/os/common/interrupt.h>
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#include <brom/os/common/printf.h>
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#include <brom/os/common/spinLock.h>
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#include <brom/os/common/systemCall.h>
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#include <brom/os/common/timer.h>
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#include <brom/os/common/tick.h>
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#include <brom/os/common/boot.h>
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#ifdef SDK_ARM9
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135
trunk/bootrom/include/brom/os/ARM11/interrupt.h
Normal file
135
trunk/bootrom/include/brom/os/ARM11/interrupt.h
Normal file
@ -0,0 +1,135 @@
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/*---------------------------------------------------------------------------*
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Project: CtrBrom - OS - include
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File: interrupt.h
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Copyright 2008 Nintendo. All rights reserved.
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These coded instructions, statements, and computer programs contain
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proprietary information of Nintendo of America Inc. and/or Nintendo
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Company Ltd., and are protected by Federal copyright law. They may
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not be disclosed to third parties or copied or duplicated in any form,
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in whole or in part, without the prior written consent of Nintendo.
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$Date:: $
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$Rev$
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$Author$
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*---------------------------------------------------------------------------*/
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#ifndef BROM_OS_INTERRUPT_H_
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#define BROM_OS_INTERRUPT_H_
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#include <brom/os/common/interrupt_common.h>
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#include <brom/os/ARM11/interrupt_types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define OS_IDR_CPU0_TARGET_ENABLE HW_IDR_CPU0_TARGET_ENABLE
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#define OS_IDR_INTR_PRIO_DEFAULT 8 // Interrupt priority default (0-15)
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extern OSIntrFunction osIntrDistrTable[OS_INTR_DISTR_ID_LIMIT];
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OSIntrID osi_ReadHighestPendingInterruptRegister( void );
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OSIntrID osi_ReadInterruptAcknowledgeRegister( void );
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/*---------------------------------------------------------------------------*
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Name: osInitInterrupts
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Description: Initialize Interrupts
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Arguments: None
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Returns: None
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*---------------------------------------------------------------------------*/
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void osInitInterrupt( void );
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/*---------------------------------------------------------------------------*
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Name: osEnableInterruptID
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Description: set Interrupt Set Enable Register
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Arguments: Interrupt Distributor ID
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Returns: TRUE if last state is pending
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*---------------------------------------------------------------------------*/
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BOOL osEnableInterruptID( OSIntrID id );
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/*---------------------------------------------------------------------------*
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Name: osDisableInterruptID
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Description: set Interrupt Clear Enable Register
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Arguments: Interrupt Distributor ID
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Returns: TRUE if last state is pending
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*---------------------------------------------------------------------------*/
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BOOL osDisableInterruptID( OSIntrID id );
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/*---------------------------------------------------------------------------*
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Name: osRestoreInterruptID
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Description: set Interrupt Clear Enable Register
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Arguments: id : Interrupt Distributor ID
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state : state whether interrupt is enabled
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Returns: TRUE if last state is enabled
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*---------------------------------------------------------------------------*/
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BOOL osRestoreInterruptID( OSIntrID id, BOOL state );
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/*---------------------------------------------------------------------------*
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Name: osSetInterruptPending
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Description: set Interrupt Set Pending Register
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Arguments: Interrupt Distributor ID
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Returns: TRUE if last state is pending
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*---------------------------------------------------------------------------*/
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BOOL osSetInterruptPending( OSIntrID id );
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/*---------------------------------------------------------------------------*
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Name: osClearInterruptPending
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Description: set Interrupt Clear Pending Register
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Arguments: Interrupt Distributor ID
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Returns: TRUE if last state is pending
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*---------------------------------------------------------------------------*/
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BOOL osClearInterruptPending( OSIntrID id );
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/*---------------------------------------------------------------------------*
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Name: osRestoreInterruptPending
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Description: restore Interrupt Pending
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Arguments: id : Interrupt Distributor ID
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state : state whether interrupt is enabled
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Returns: TRUE if last state is pending
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*---------------------------------------------------------------------------*/
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BOOL osRestoreInterruptPending( OSIntrID id, BOOL state );
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/*---------------------------------------------------------------------------*
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Name: osSetEndOfInterruptRegister
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Description: set ID to End of Interrupt Register
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change state to Inactive.
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Arguments: Interrupt Distributor ID
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Returns: None
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*---------------------------------------------------------------------------*/
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void osSetEndOfInterruptRegister( OSIntrID id );
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // BROM_OS_INTERRUPT_H_
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70
trunk/bootrom/include/brom/os/ARM11/interrupt_types.h
Normal file
70
trunk/bootrom/include/brom/os/ARM11/interrupt_types.h
Normal file
@ -0,0 +1,70 @@
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/*---------------------------------------------------------------------------*
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Project: CtrBrom - OS - include
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File: interrupt_types.h
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Copyright 2008 Nintendo. All rights reserved.
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These coded instructions, statements, and computer programs contain
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proprietary information of Nintendo of America Inc. and/or Nintendo
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Company Ltd., and are protected by Federal copyright law. They may
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not be disclosed to third parties or copied or duplicated in any form,
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in whole or in part, without the prior written consent of Nintendo.
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$Date:: $
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$Rev$
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$Author$
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*---------------------------------------------------------------------------*/
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#ifndef BROM_OS_INTERRUPT_TYPES_H_
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#define BROM_OS_INTERRUPT_TYPES_H_
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#include <brom/os/common/interrupt_common.h>
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#include <ctr/arm_reg.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct
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{
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u32 w[3];
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}
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OSIntrMask;
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typedef enum
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{
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OS_INTR_ID_IPI_0 = 0,
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OS_INTR_ID_IPI_1 = 1,
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OS_INTR_ID_IPI_2 = 2,
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OS_INTR_ID_IPI_3 = 3,
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OS_INTR_ID_IPI_4 = 4,
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OS_INTR_ID_IPI_5 = 5,
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OS_INTR_ID_IPI_6 = 6,
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OS_INTR_ID_IPI_7 = 7,
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OS_INTR_ID_IPI_8 = 8,
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OS_INTR_ID_IPI_9 = 9,
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OS_INTR_ID_IPI_10 = 10,
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OS_INTR_ID_IPI_11 = 11,
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OS_INTR_ID_IPI_12 = 12,
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OS_INTR_ID_IPI_13 = 13,
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OS_INTR_ID_IPI_14 = 14,
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OS_INTR_ID_IPI_15 = 15,
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OS_INTR_ID_IPI_MIN = OS_INTR_ID_IPI_0,
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OS_INTR_ID_IPI_MAX = OS_INTR_ID_IPI_15,
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OS_INTR_ID_TIMER = REG_OS_IDR_SET_IE0_TM_SHIFT, // 29
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OS_INTR_ID_WATCHDOG = REG_OS_IDR_SET_IE0_WDOG_SHIFT, // 30
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OS_INTR_DISTR_ID_MIN = OS_INTR_ID_IPI_MIN,
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OS_INTR_DISTR_ID_MAX = (32*5) + REG_OS_IDR_SET_IE5_PMUIRQ7_SHIFT,
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OS_INTR_DISTR_ID_LIMIT
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}
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OSIntrID;
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // BROM_OS_INTERRUPT_TYPES_H_
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107
trunk/bootrom/include/brom/os/ARM11/timer.h
Normal file
107
trunk/bootrom/include/brom/os/ARM11/timer.h
Normal file
@ -0,0 +1,107 @@
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/*---------------------------------------------------------------------------*
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Project: CtrBrom - OS - include
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File: timer.h
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Copyright 2008 Nintendo. All rights reserved.
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These coded instructions, statements, and computer programs contain
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proprietary information of Nintendo of America Inc. and/or Nintendo
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Company Ltd., and are protected by Federal copyright law. They may
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not be disclosed to third parties or copied or duplicated in any form,
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in whole or in part, without the prior written consent of Nintendo.
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$Date:: $
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$Rev$
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$Author$
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*---------------------------------------------------------------------------*/
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#ifndef BROM_OS_TIMER_H_
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#define BROM_OS_TIMER_H_
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#include <brom/types.h>
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#include <ctr/arm_reg.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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//----------------------------------------------------------------------
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//---- timer ID
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typedef enum
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{
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OS_CPU_TIMER = 0,
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OS_CPU_WATCHDOG = 1
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}
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OSTimerID;
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typedef enum
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{
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OS_WD_WATCHDOG_MODE = HW_CPUWD_WATCHDOG_MODE,
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OS_WD_TIMER_MODE = HW_CPUWD_TIMER_MODE
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}
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OSWatchdogMode;
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void osInitTimer( void );
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/*---------------------------------------------------------------------------*
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Name: osStartTimerWithUSec
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Description: Start Timer
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Arguments: micro second
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Returns: None
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*---------------------------------------------------------------------------*/
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void osStartTimerWithUSec( u32 usec, u8 preScale );
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/*---------------------------------------------------------------------------*
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Name: osStartTimerWithMSec
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Description: Start Timer
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Arguments: milli second
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Returns: None
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*---------------------------------------------------------------------------*/
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void osStartTimerWithMSec( u32 msec, u8 preScale );
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/*---------------------------------------------------------------------------*
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Name: osStartTimer
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Description: Start Timer
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Arguments: interval
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Returns: None
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*---------------------------------------------------------------------------*/
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void osStartTimer( u32 count, u8 preScale );
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/*---------------------------------------------------------------------------*
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Name: osStopTimer
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Description: Stop Timer
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Arguments: None
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Returns: None
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*---------------------------------------------------------------------------*/
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void osStopTimer( void );
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BOOL osEnableTimerAndWatchdog( void );
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BOOL osDisableTimerAndWatchdog( void );
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void osStartWatchDog( u32 count, u8 preScale, OSWatchdogMode watchdogMode );
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void osStopWatchDog( void );
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void osResetWatchdog( void );
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void osDisableWatchdog( void );
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // BROM_OS_TIMER_H_
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353
trunk/bootrom/include/brom/os/ARM9/interrupt.h
Normal file
353
trunk/bootrom/include/brom/os/ARM9/interrupt.h
Normal file
@ -0,0 +1,353 @@
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/*---------------------------------------------------------------------------*
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Project: CtrBrom - OS - include
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File: interrupt.h
|
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|
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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:: $
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||||
$Rev$
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$Author$
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*---------------------------------------------------------------------------*/
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#ifndef BROM_OS_INTERRUPT_H_
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#define BROM_OS_INTERRUPT_H_
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#include <brom/types.h>
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#include <brom/memorymap.h>
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#include <brom/os/ARM9/interrupt_types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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//================================================================================
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// INTERRUPT MASK
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//================================================================================
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/*---------------------------------------------------------------------------*
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Name: osSetInterruptMask
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Description: set irq factor
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Arguments: mask irq factor
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Returns: previous factors
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*---------------------------------------------------------------------------*/
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OSIntrMask osSetInterruptMask( OSIntrMask mask );
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/*---------------------------------------------------------------------------*
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Name: osGetInterruptMask
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Description: get irq factor
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Arguments: None
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Returns: irq factor which is set now
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*---------------------------------------------------------------------------*/
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static inline OSIntrMask osGetInterruptMask(void)
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{
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return reg_OS_IE;
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}
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/*---------------------------------------------------------------------------*
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Name: osEnableInterruptMask
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Description: set specified irq factor
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Arguments: mask irq factor
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Returns: previous factors
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*---------------------------------------------------------------------------*/
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OSIntrMask osEnableInterruptMask( OSIntrMask mask );
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|
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/*---------------------------------------------------------------------------*
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Name: osDisableInterruptMask
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Description: unset specified irq factor
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Arguments: mask irq factor
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Returns: previous factors
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*---------------------------------------------------------------------------*/
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OSIntrMask osDisableInterruptMask( OSIntrMask mask );
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|
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/*---------------------------------------------------------------------------*
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Name: osRestoreInterruptMask
|
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Description: set irq factor
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Arguments: mask irq factor
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Returns: previous factors
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*---------------------------------------------------------------------------*/
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static inline OSIntrMask osRestoreInterruptMask( OSIntrMask mask )
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{
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return osSetInterruptMask( mask );
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}
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|
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/*---------------------------------------------------------------------------*
|
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Name: osEnableInterruptID
|
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|
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Description: set Interrupt Set Enable Register
|
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|
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Arguments: Interrupt Distributor ID
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|
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Returns: TRUE if last state is pending
|
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*---------------------------------------------------------------------------*/
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BOOL osEnableInterruptID( OSIntrID id );
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/*---------------------------------------------------------------------------*
|
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Name: osDisableInterruptID
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|
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Description: set Interrupt Clear Enable Register
|
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|
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Arguments: Interrupt Distributor ID
|
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|
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Returns: TRUE if last state is pending
|
||||
*---------------------------------------------------------------------------*/
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BOOL osDisableInterruptID( OSIntrID id );
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/*---------------------------------------------------------------------------*
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Name: osRestoreInterruptID
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|
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Description: set Interrupt Clear Enable Register
|
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|
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Arguments: id : Interrupt Distributor ID
|
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state : state whether interrupt is enabled
|
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|
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Returns: TRUE if last state is enabled
|
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*---------------------------------------------------------------------------*/
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BOOL osRestoreInterruptID( OSIntrID id, BOOL state );
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//================================================================================
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// INTERRUPT PENDING
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//================================================================================
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/*---------------------------------------------------------------------------*
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Name: osClearInterruptPendingMask
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Description: reset IF bit
|
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(setting bit causes to clear bit for interrupt)
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|
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Arguments: intr irq factor
|
||||
|
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Returns: previous factors
|
||||
*---------------------------------------------------------------------------*/
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OSIntrMask osClearInterruptPendingMask( OSIntrMask mask );
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|
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/*---------------------------------------------------------------------------*
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Name: osGetInterruptPendingMask
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Description: get IF bit
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|
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Arguments: None
|
||||
|
||||
Returns: value of IF
|
||||
*---------------------------------------------------------------------------*/
|
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static inline OSIntrMask osGetInterruptPendingMask( void )
|
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{
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#ifdef SDK_ARM9
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return reg_OS_IF;
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||||
#else // MPCORE
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||||
return reg_OS_IDR_SET_PENDING_ST;
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#endif // MPCORE
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
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Name: osClearInterruptPendingID
|
||||
|
||||
Description: set Interrupt Clear Pending Register
|
||||
|
||||
Arguments: Interrupt Distributor ID
|
||||
|
||||
Returns: TRUE if last state is pending
|
||||
*---------------------------------------------------------------------------*/
|
||||
BOOL osClearInterruptPendingID( OSIntrID id );
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osIsInterruptIDPending
|
||||
|
||||
Description: set Interrupt Clear Pending Register
|
||||
|
||||
Arguments: Interrupt Distributor ID
|
||||
|
||||
Returns: TRUE if last state is pending
|
||||
*---------------------------------------------------------------------------*/
|
||||
static inline BOOL osIsInterruptPending( OSIntrID id )
|
||||
{
|
||||
#ifdef SDK_ARM9
|
||||
OSIntrMask prep = reg_OS_IF;
|
||||
BOOL retval;
|
||||
|
||||
retval = TRUE & (BOOL)(prep >> id);
|
||||
#else // MPCORE
|
||||
u32 ofs = id/32;
|
||||
u32 sft = id%32;
|
||||
BOOL retval;
|
||||
|
||||
retval = TRUE & (reg_OS_IDR_SET_PENDING_WP[ofs] >> sft);
|
||||
#endif // MPCORE
|
||||
|
||||
return retval;
|
||||
}
|
||||
|
||||
//================================================================================
|
||||
// MULTI INTERRUPT
|
||||
//================================================================================
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osSetMultiInterruptMask
|
||||
|
||||
Description: Set interrupt mask for multi interrupt
|
||||
|
||||
Arguments: interrupt ID
|
||||
interrupt mask
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
void osSetMultiInterruptMask( OSIntrID id, OSIntrMask mask );
|
||||
|
||||
//================================================================================
|
||||
// INTERRUPT HANDLER
|
||||
//================================================================================
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: i_osInitInterruptTable
|
||||
|
||||
Description: initialize irq table
|
||||
|
||||
Arguments: None
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
void i_osInitInterruptTable(void);
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osSetInterruptHandler
|
||||
|
||||
Description: set irq handler for specified interrupt
|
||||
|
||||
Arguments: intrBit irq factor
|
||||
function irq handler for specified interrupt
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
void osSetInterruptHandler( OSIntrID id, OSIntrFunction function );
|
||||
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osGetInterruptHandler
|
||||
|
||||
Description: Get interrupt handler
|
||||
|
||||
Arguments: interrupt ID
|
||||
interrupt handler
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
OSIntrFunction osGetInterruptHandler( OSIntrID id );
|
||||
|
||||
//================================================================================
|
||||
// INTERRUPT CHECK
|
||||
//================================================================================
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osSetInterruptCheckFlag
|
||||
|
||||
Description: set irq flag to check being called
|
||||
|
||||
Arguments: irq factors to be set
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
void osSetInterruptCheckFlag( OSIntrMask intr );
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osClearInterruptCheckFlag
|
||||
|
||||
Description: clear irq flag stored in HW_INTR_CHECK_BUF
|
||||
|
||||
Arguments: irq factors to be cleared
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
void osClearInterruptCheckFlag( OSIntrMask mask );
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osGetInterruptCheckFlag
|
||||
|
||||
Description: get irq factors stored in HW_INTR_CHECK_BUF
|
||||
|
||||
Arguments: None
|
||||
|
||||
Returns: irq flags factors in HW_INTR_CHECK_BUG
|
||||
*---------------------------------------------------------------------------*/
|
||||
static inline OSIntrMask osGetInterruptCheckFlag( void )
|
||||
{
|
||||
return *(OSIntrMask *)HW_INTR_CHECK_BUF;
|
||||
}
|
||||
|
||||
//================================================================================
|
||||
// WAIT FOR INTERRUPT
|
||||
//================================================================================
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osWaitInterrupt
|
||||
|
||||
Description: wait specifiled interrupt.
|
||||
OS_WaitInterrupt doesn't switch thread.
|
||||
OS_WaitInterrupt wait by using OS_Halt().
|
||||
|
||||
Arguments: clear TRUE if want to clear interrupt flag before wait.
|
||||
FALSE if not.
|
||||
irqFlags bit of interrupts to wait for
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
void osWaitInterrupt( BOOL clear, OSIntrMask irqFlags );
|
||||
|
||||
//================================================================================
|
||||
// INTERRUPT FLAG (INCLUDING TO WAIT FOR INTERRUPT)
|
||||
//================================================================================
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osInitIntrFlag
|
||||
|
||||
Description: Initialize eventflag and task for interrupts
|
||||
|
||||
Arguments: None
|
||||
|
||||
Returns: TRUE if success.
|
||||
*---------------------------------------------------------------------------*/
|
||||
BOOL osInitIntrFlag( void );
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osWaitInterruptID
|
||||
|
||||
Description: wait specifiled interrupt.
|
||||
|
||||
Arguments: id interrupt ID to wait
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
BOOL osWaitInterruptID( int id );
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osWaitInterruptMask
|
||||
|
||||
Description: wait specifiled mask for interrupts.
|
||||
supported only 0-31
|
||||
|
||||
Arguments: mask interrupt mask to wait
|
||||
|
||||
Returns: received interrupt mask, 0 if failed.
|
||||
NOTE: non-waiting interrupt bits may set
|
||||
*---------------------------------------------------------------------------*/
|
||||
OSIntrMask osWaitInterruptMask( OSIntrMask mask );
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
#endif
|
||||
|
||||
/* BROM_OS_INTERRUPT_H_ */
|
||||
#endif
|
||||
64
trunk/bootrom/include/brom/os/ARM9/interrupt_types.h
Normal file
64
trunk/bootrom/include/brom/os/ARM9/interrupt_types.h
Normal file
@ -0,0 +1,64 @@
|
||||
/*---------------------------------------------------------------------------*
|
||||
Project: CtrBrom - OS - include
|
||||
File: interrupt_types.h
|
||||
|
||||
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:: $
|
||||
$Rev$
|
||||
$Author$
|
||||
*---------------------------------------------------------------------------*/
|
||||
#ifndef BROM_OS_INTERRUPT_TYPES_H_
|
||||
#define BROM_OS_INTERRUPT_TYPES_H_
|
||||
|
||||
#include <brom/os/common/interrupt_common.h>
|
||||
#include <ctr/arm_reg.h>
|
||||
#include <ctr/ioreg.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
|
||||
typedef u32 OSIntrMask;
|
||||
|
||||
typedef enum
|
||||
{
|
||||
OS_INTR_ID_DMA0 = REG_OS_IE_D0_SHIFT,
|
||||
OS_INTR_ID_DMA1 = REG_OS_IE_D1_SHIFT,
|
||||
OS_INTR_ID_DMA2 = REG_OS_IE_D2_SHIFT,
|
||||
OS_INTR_ID_DMA3 = REG_OS_IE_D3_SHIFT,
|
||||
OS_INTR_ID_TIMER0 = REG_OS_IE_T0_SHIFT,
|
||||
OS_INTR_ID_TIMER1 = REG_OS_IE_T1_SHIFT,
|
||||
OS_INTR_ID_TIMER2 = REG_OS_IE_T2_SHIFT,
|
||||
OS_INTR_ID_TIMER3 = REG_OS_IE_T3_SHIFT,
|
||||
|
||||
OS_INTR_ID_NUM
|
||||
}
|
||||
OSIntrID;
|
||||
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// IE/IF flags
|
||||
//----------------------------------------------------------------------
|
||||
#define OS_IE_DMA0 (1UL << REG_OS_IE_D0_SHIFT) // DMA0
|
||||
#define OS_IE_DMA1 (1UL << REG_OS_IE_D1_SHIFT) // DMA1
|
||||
#define OS_IE_DMA2 (1UL << REG_OS_IE_D2_SHIFT) // DMA2
|
||||
#define OS_IE_DMA3 (1UL << REG_OS_IE_D3_SHIFT) // DMA3
|
||||
#define OS_IE_TIMER0 (1UL << REG_OS_IE_T0_SHIFT) // timer0
|
||||
#define OS_IE_TIMER1 (1UL << REG_OS_IE_T1_SHIFT) // timer1
|
||||
#define OS_IE_TIMER2 (1UL << REG_OS_IE_T2_SHIFT) // timer2
|
||||
#define OS_IE_TIMER3 (1UL << REG_OS_IE_T3_SHIFT) // timer3
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
} // extern "C"
|
||||
#endif
|
||||
|
||||
#endif // BROM_OS_INTERRUPT_TYPES_H_
|
||||
150
trunk/bootrom/include/brom/os/ARM9/tick.h
Normal file
150
trunk/bootrom/include/brom/os/ARM9/tick.h
Normal file
@ -0,0 +1,150 @@
|
||||
/*---------------------------------------------------------------------------*
|
||||
Project: CtrBrom - OS - include
|
||||
File: tick.h
|
||||
|
||||
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:: $
|
||||
$Rev$
|
||||
$Author$
|
||||
*---------------------------------------------------------------------------*/
|
||||
#ifndef BROM_OS_TICK_H_
|
||||
#define BROM_OS_TICK_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <brom/misc.h>
|
||||
#include <brom/types.h>
|
||||
#include <ctr/ioreg.h>
|
||||
#include <brom/os/ARM9/timer.h>
|
||||
|
||||
|
||||
//---- unit of tick
|
||||
typedef u64 OSTick;
|
||||
typedef u32 OSTick32;
|
||||
|
||||
|
||||
//---- tick APIs
|
||||
extern void osInitTick( void );
|
||||
extern u64 osGetTick( void );
|
||||
extern void osSetTick( u64 );
|
||||
|
||||
|
||||
//---- conversion tick count <-> real time count
|
||||
#define OS_SYSTEM_CLOCK HW_SYSTEM_CLOCK
|
||||
|
||||
//---- sec to tick
|
||||
#define OSi_SEC_TO_TICK( sec, prescale ) ((OSTick)( (OS_SYSTEM_CLOCK * (u64)(sec)) / (prescale) ))
|
||||
#define OSi_SEC_TO_TICK32( sec, prescale ) ((OSTick32)( (OS_SYSTEM_CLOCK * (u32)(sec)) / (prescale) ))
|
||||
|
||||
#define OSi_MSEC_TO_TICK( msec, prescale ) ((OSTick)( ((OS_SYSTEM_CLOCK/1000) * (u64)(msec)) / (prescale) ))
|
||||
#define OSi_MSEC_TO_TICK32( msec, prescale ) ((OSTick32)( ((OS_SYSTEM_CLOCK/1000) * (u32)(msec)) / (prescale) ))
|
||||
|
||||
#define OSi_USEC_TO_TICK( usec, prescale ) ((OSTick)( ((OS_SYSTEM_CLOCK/1000) * (u64)(usec)) / ((prescale) * 1000) ))
|
||||
#define OSi_USEC_TO_TICK32( usec, prescale ) ((OSTick32)( ((OS_SYSTEM_CLOCK/1000) * (u32)(usec)) / ((prescale) * 1000) ))
|
||||
|
||||
#define OS_SEC_TO_TICK( sec ) OSi_SEC_TO_TICK( sec, 64 )
|
||||
#define OS_SEC_TO_TICK32( sec ) OSi_SEC_TO_TICK32( sec, 64 )
|
||||
|
||||
#define OS_MSEC_TO_TICK( msec ) OSi_MSEC_TO_TICK( msec, 64 )
|
||||
#define OS_MSEC_TO_TICK32( msec ) OSi_MSEC_TO_TICK32( msec, 64 )
|
||||
|
||||
#define OS_USEC_TO_TICK( usec ) OSi_USEC_TO_TICK( usec, 64 )
|
||||
#define OS_USEC_TO_TICK32( usec ) OSi_USEC_TO_TICK32( usec, 64 )
|
||||
|
||||
//---- tick to sec
|
||||
#define OSi_TICK_TO_SEC( tick, prescale ) ( ((u64)(tick) * (prescale)) / OS_SYSTEM_CLOCK )
|
||||
#define OSi_TICK_TO_SEC32( tick, prescale ) ( ((u32)(tick) * (prescale)) / OS_SYSTEM_CLOCK )
|
||||
|
||||
#define OSi_TICK_TO_MSEC( tick, prescale ) ( ((u64)(tick) * (prescale)) / (OS_SYSTEM_CLOCK/1000) )
|
||||
#define OSi_TICK_TO_MSEC32( tick, prescale ) ( ((u32)(tick) * (prescale)) / (OS_SYSTEM_CLOCK/1000) )
|
||||
|
||||
#define OSi_TICK_TO_USEC( tick, prescale ) ( ((u64)(tick) * (prescale) * 1000) / (OS_SYSTEM_CLOCK/1000) )
|
||||
#define OSi_TICK_TO_USEC32( tick, prescale ) ( ((u32)(tick) * (prescale) * 1000) / (OS_SYSTEM_CLOCK/1000) )
|
||||
|
||||
#define OS_TICK_TO_SEC( tick ) OSi_TICK_TO_SEC( tick, 64 )
|
||||
#define OS_TICK_TO_SEC32( tick ) OSi_TICK_TO_SEC32( tick, 64 )
|
||||
|
||||
#define OS_TICK_TO_MSEC( tick ) OSi_TICK_TO_MSEC( tick, 64 )
|
||||
#define OS_TICK_TO_MSEC32( tick ) OSi_TICK_TO_MSEC32( tick, 64 )
|
||||
|
||||
#define OS_TICK_TO_USEC( tick ) OSi_TICK_TO_USEC( tick, 64 )
|
||||
#define OS_TICK_TO_USEC32( tick ) OSi_TICK_TO_USEC32( tick, 64 )
|
||||
|
||||
|
||||
static inline OSTick i_osSecToTick( u64 sec )
|
||||
{
|
||||
return OS_SEC_TO_TICK( sec );
|
||||
}
|
||||
|
||||
static inline OSTick32 i_osSecToTick32( u32 sec )
|
||||
{
|
||||
return OS_SEC_TO_TICK32( sec );
|
||||
}
|
||||
|
||||
static inline OSTick i_osMSecToTick( u64 msec )
|
||||
{
|
||||
return OS_MSEC_TO_TICK( msec );
|
||||
}
|
||||
|
||||
static inline OSTick32 i_osMSecToTick32( u32 msec )
|
||||
{
|
||||
return OS_MSEC_TO_TICK32( msec );
|
||||
}
|
||||
|
||||
static inline OSTick i_osUSecToTick( u64 usec )
|
||||
{
|
||||
return OS_USEC_TO_TICK( usec );
|
||||
}
|
||||
|
||||
static inline OSTick32 i_osUSecToTick32( u32 usec )
|
||||
{
|
||||
return OS_USEC_TO_TICK32( usec );
|
||||
}
|
||||
|
||||
static inline u64 i_osTickToSec( OSTick tick )
|
||||
{
|
||||
return OS_TICK_TO_SEC( tick );
|
||||
}
|
||||
|
||||
static inline u32 i_osTickToSec32( OSTick32 tick )
|
||||
{
|
||||
return OS_TICK_TO_SEC32( tick );
|
||||
}
|
||||
|
||||
static inline u64 i_osTickToMSec( OSTick tick )
|
||||
{
|
||||
return OS_TICK_TO_MSEC( tick );
|
||||
}
|
||||
|
||||
static inline u32 i_osTickToMSec32( OSTick32 tick )
|
||||
{
|
||||
return OS_TICK_TO_MSEC32( tick );
|
||||
}
|
||||
|
||||
static inline u64 i_osTickToUSec( OSTick tick )
|
||||
{
|
||||
return OS_TICK_TO_USEC( tick );
|
||||
}
|
||||
|
||||
static inline u32 i_osTickToUSec32( OSTick32 tick )
|
||||
{
|
||||
return OS_TICK_TO_USEC32( tick );
|
||||
}
|
||||
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
#endif
|
||||
|
||||
/* BROM_OS_TICK_H_ */
|
||||
#endif
|
||||
182
trunk/bootrom/include/brom/os/ARM9/timer.h
Normal file
182
trunk/bootrom/include/brom/os/ARM9/timer.h
Normal file
@ -0,0 +1,182 @@
|
||||
/*---------------------------------------------------------------------------*
|
||||
Project: CtrBrom - OS - include
|
||||
File: timer.h
|
||||
|
||||
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:: $
|
||||
$Rev$
|
||||
$Author$
|
||||
*---------------------------------------------------------------------------*/
|
||||
#ifndef BROM_OS_TIMER_H_
|
||||
#define BROM_OS_TIMER_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <brom/misc.h>
|
||||
#include <brom/types.h>
|
||||
#include <ctr/ioreg.h>
|
||||
|
||||
#include <brom/os/common/interrupt_common.h>
|
||||
|
||||
|
||||
#ifndef SDK_ARM11
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
//---- pre-scaler
|
||||
typedef enum
|
||||
{
|
||||
OS_TIMER_PRESCALER_1 = (0UL << REG_OS_TM0CNT_H_PS_SHIFT), // x 1
|
||||
OS_TIMER_PRESCALER_64 = (1UL << REG_OS_TM0CNT_H_PS_SHIFT), // x 64
|
||||
OS_TIMER_PRESCALER_256 = (2UL << REG_OS_TM0CNT_H_PS_SHIFT), // x 256
|
||||
OS_TIMER_PRESCALER_1024 = (3UL << REG_OS_TM0CNT_H_PS_SHIFT) // x 1024
|
||||
}
|
||||
OSTimerPrescaler;
|
||||
|
||||
//---- timer number
|
||||
typedef enum
|
||||
{
|
||||
OS_TIMER_0 = 0,
|
||||
OS_TIMER_1 = 1,
|
||||
OS_TIMER_2 = 2,
|
||||
OS_TIMER_3 = 3,
|
||||
OS_TIMER_NUM = 4
|
||||
}
|
||||
OSTimer;
|
||||
|
||||
//---- timer number ( if use 32 bit timer )
|
||||
typedef enum
|
||||
{
|
||||
OS_TIMER32_01 = 0,
|
||||
OS_TIMER32_12 = 1,
|
||||
OS_TIMER32_23 = 2
|
||||
}
|
||||
OSTimer32;
|
||||
|
||||
//---- timer number ( if use 48 bit timer )
|
||||
typedef enum
|
||||
{
|
||||
OS_TIMER48_012 = 0,
|
||||
OS_TIMER48_123 = 1
|
||||
}
|
||||
OSTimer48;
|
||||
|
||||
//================================================================================
|
||||
// TIMER
|
||||
//================================================================================
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osInitTimer
|
||||
|
||||
Description: Initialize Timers
|
||||
|
||||
Arguments: None
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
void osInitTimer( void );
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: i_osSetTimerCount
|
||||
|
||||
Description: set timer count
|
||||
|
||||
Arguments: id timerNo
|
||||
count count value to be set to timer
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
static inline void i_osSetTimerCount( OSTimer id, u16 count )
|
||||
{
|
||||
SDK_ASSERT(OS_TIMER_0 <= id && id <= OS_TIMER_3);
|
||||
*((REGType16 *)((u32)REG_TM0CNT_L_ADDR + id * 4)) = count;
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: i_osSetTimerControl
|
||||
|
||||
Description: set timer control
|
||||
|
||||
Arguments: id timerNo
|
||||
control control value to be set to timer
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
static inline void i_osSetTimerControl( OSTimer id, u16 control )
|
||||
{
|
||||
SDK_ASSERT(OS_TIMER_0 <= id && id <= OS_TIMER_3);
|
||||
*((REGType16 *)((u32)REG_TM0CNT_H_ADDR + id * 4)) = control;
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: i_osStartTimer
|
||||
|
||||
Description: set timer(s) and start
|
||||
|
||||
Arguments: id timerNo
|
||||
count count value to be set to timer
|
||||
preScale preScale
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
//
|
||||
// use 1 timer, 16bit counter, timer<id> interrupt occurs by overflow
|
||||
//
|
||||
void i_osStartTimer( OSTimer id, u16 count, OSTimerPrescaler preScale );
|
||||
//
|
||||
// use 2 timers, 32bit counter, timer<id+1> interrupt occurs by overflow
|
||||
//
|
||||
void i_osStartTimer32( OSTimer32 id, u32 count, OSTimerPrescaler preScale );
|
||||
//
|
||||
// use 3 timers, 48bit counter, timer<id+2> interrupt occurs by overflow
|
||||
//
|
||||
void i_osStartTimer48( OSTimer48 id, u64 count, OSTimerPrescaler preScale );
|
||||
//
|
||||
// use all 4 timers, 64bit counter, timer3 interrupt occurs by overflow
|
||||
//
|
||||
void i_osStartTimer64( u64 count, OSTimerPrescaler preScale );
|
||||
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: i_osStopTimer
|
||||
|
||||
Description: stop timer(s)
|
||||
|
||||
Arguments: id timerNo
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
//
|
||||
// stop a timer
|
||||
//
|
||||
void i_osStopTimer( OSTimer id );
|
||||
//
|
||||
// stop 2 timers
|
||||
//
|
||||
void i_osStopTimer32( OSTimer32 id );
|
||||
//
|
||||
// stop 3 timers
|
||||
//
|
||||
void i_osStopTimer48( OSTimer48 id );
|
||||
//
|
||||
// stop all 4 timers
|
||||
//
|
||||
void i_osStopTimer64( void );
|
||||
|
||||
|
||||
#endif // SDK_ARM11
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
#endif
|
||||
|
||||
/* BROM_OS_TIMER_H_ */
|
||||
#endif
|
||||
46
trunk/bootrom/include/brom/os/common/init.h
Normal file
46
trunk/bootrom/include/brom/os/common/init.h
Normal file
@ -0,0 +1,46 @@
|
||||
/*---------------------------------------------------------------------------*
|
||||
Project: CtrBrom - OS - include
|
||||
File: init.h
|
||||
|
||||
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:: $
|
||||
$Rev$
|
||||
$Author$
|
||||
*---------------------------------------------------------------------------*/
|
||||
#ifndef BROM_OS_INIT_H_
|
||||
#define BROM_OS_INIT_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <brom/misc.h>
|
||||
#include <brom/types.h>
|
||||
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osInit
|
||||
|
||||
Description: initialize sdk os
|
||||
|
||||
Arguments: None
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
void osInit(void);
|
||||
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
#endif
|
||||
|
||||
/* BROM_OS_INIT_H_ */
|
||||
#endif
|
||||
183
trunk/bootrom/include/brom/os/common/interrupt_common.h
Normal file
183
trunk/bootrom/include/brom/os/common/interrupt_common.h
Normal file
@ -0,0 +1,183 @@
|
||||
/*---------------------------------------------------------------------------*
|
||||
Project: CtrBrom - OS - include
|
||||
File: interrupt_common.h
|
||||
|
||||
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:: $
|
||||
$Rev$
|
||||
$Author$
|
||||
*---------------------------------------------------------------------------*/
|
||||
#ifndef BROM_OS_INTERRUPT_COMMON_H_
|
||||
#define BROM_OS_INTERRUPT_COMMON_H_
|
||||
|
||||
#include <brom/types.h>
|
||||
#include <brom/memorymap.h>
|
||||
#include <ctr/ioreg.h>
|
||||
#ifdef SDK_ARM11
|
||||
#include <brom/os/ARM11/interrupt_types.h>
|
||||
#else // SDK_ARM9
|
||||
#include <brom/os/ARM9/interrupt_types.h>
|
||||
#endif // SDK_ARM9
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
|
||||
typedef u32 OSIntrMode;
|
||||
|
||||
typedef enum
|
||||
{
|
||||
OS_IRQ_DISABLE = HW_PSR_IRQ_DISABLE,
|
||||
OS_IRQ_ENABLE = 0
|
||||
}
|
||||
OSIrqMode;
|
||||
|
||||
typedef enum
|
||||
{
|
||||
OS_FIQ_DISABLE = HW_PSR_FIQ_DISABLE,
|
||||
OS_FIQ_ENABLE = 0
|
||||
}
|
||||
OSFiqMode;
|
||||
|
||||
|
||||
//---- interrupt handler type
|
||||
//typedef IRQ void (*OSIntrHandler) (void);
|
||||
typedef void (*OSIntrHandler) (void);
|
||||
typedef void (*OSIntrFunction) (void);
|
||||
|
||||
|
||||
|
||||
//IRQ void osInterruptHandler( void );
|
||||
void osInterruptHandler( void );
|
||||
void osInitInterruptTable( void );
|
||||
|
||||
OSIntrMode osEnableIrq( void );
|
||||
OSIntrMode osDisableIrq( void );
|
||||
OSIntrMode osRestoreIrq( OSIntrMode state );
|
||||
|
||||
OSIntrMode osEnableFiq( void );
|
||||
OSIntrMode osDisableFiq( void );
|
||||
OSIntrMode osRestoreFiq( OSIntrMode state );
|
||||
|
||||
OSIntrMode osEnableIrqAndFiq( void );
|
||||
OSIntrMode osDisableIrqAndFiq( void );
|
||||
OSIntrMode osRestoreIrqAndFiq( OSIntrMode state );
|
||||
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osInitInterrupt
|
||||
|
||||
Description: Initialize Interrupts
|
||||
|
||||
Arguments: None
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
void osInitInterrupt( void );
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osSetInterruptHandler
|
||||
|
||||
Description: Set interrupt handler
|
||||
|
||||
Arguments: interrupt ID
|
||||
interrupt handler
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
|
||||
void osSetInterruptHandler( OSIntrID id, OSIntrFunction handler );
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osSetInterruptMaskForMultiInterrupt
|
||||
|
||||
Description: Set interrupt mask for multi interrupt
|
||||
|
||||
Arguments: interrupt ID
|
||||
interrupt mask
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
|
||||
void osSetInterruptMaskForMultiInterrupt( OSIntrID id, OSIntrMask *mask );
|
||||
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osHalt
|
||||
|
||||
Description: Halt CPU Core until Interrupt
|
||||
|
||||
Arguments: None
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
|
||||
void osHalt( void );
|
||||
|
||||
#ifdef SDK_ARM9
|
||||
#else // SDK_MPCORE
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osHaltUntilEvent
|
||||
|
||||
Description: Halt CPU Core until Event
|
||||
|
||||
Arguments: None
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
|
||||
void osHaltUntilEvent( void );
|
||||
|
||||
#endif // SDK_MPCORE
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osEnableInterrupts
|
||||
|
||||
Description: Set CPSR to enable irq and fiq interrupts
|
||||
|
||||
Arguments: None.
|
||||
|
||||
Returns: last state of HW_PSR_IRQ_DISABLE & HW_PSR_FIQ_DISABLE
|
||||
*---------------------------------------------------------------------------*/
|
||||
|
||||
OSIntrMode osEnableInterrupts( void );
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osDisableInterrupts
|
||||
|
||||
Description: Set CPSR to disable irq and fiq interrupts
|
||||
|
||||
Arguments: None.
|
||||
|
||||
Returns: last state of HW_PSR_IRQ_DISABLE & HW_PSR_FIQ_DISABLE
|
||||
*---------------------------------------------------------------------------*/
|
||||
|
||||
OSIntrMode osDisableInterrupts( void );
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: osRestoreInterrupts
|
||||
|
||||
Description: Restore CPSR irq and fiq interrupts
|
||||
|
||||
Arguments: state of irq interrupt bit
|
||||
|
||||
Returns: last state of HW_PSR_IRQ_DISABLE & HW_PSR_FIQ_DISABLE
|
||||
*---------------------------------------------------------------------------*/
|
||||
|
||||
OSIntrMode osRestoreInterrupts( OSIntrMode state );
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
} // extern "C"
|
||||
#endif
|
||||
|
||||
#endif // BROM_OS_INTERRUPT_COMMON_H_
|
||||
200
trunk/bootrom/include/brom/os/common/system.h
Normal file
200
trunk/bootrom/include/brom/os/common/system.h
Normal file
@ -0,0 +1,200 @@
|
||||
/*---------------------------------------------------------------------------*
|
||||
Project: CtrBrom - OS - include
|
||||
File: system.h
|
||||
|
||||
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:: $
|
||||
$Rev$
|
||||
$Author$
|
||||
*---------------------------------------------------------------------------*/
|
||||
#ifndef BROM_OS_SYSTEM_H_
|
||||
#define BROM_OS_SYSTEM_H_
|
||||
|
||||
#ifndef SDK_ASM
|
||||
#include <brom/types.h>
|
||||
#endif
|
||||
|
||||
#include <ctr/arm_reg.h>
|
||||
#ifdef SDK_ARM11
|
||||
#else // SDK_ARM9
|
||||
#include <brom/os/ARM9/tick.h>
|
||||
#endif //SDK_ARM9
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
//----------------------------------------------------------------------------
|
||||
|
||||
typedef u32 OSCpuCycle;
|
||||
|
||||
#define OS_CPU_CLOCK HW_CPU_CLOCK
|
||||
|
||||
//---- sec to cpu cycle
|
||||
// 150nsec - 30sec
|
||||
#define OS_SEC_TO_CPUCYC( sec ) ((OSCpuCycle)( ( OS_CPU_CLOCK * (u32)(sec)) ))
|
||||
#define OS_MSEC_TO_CPUCYC( msec ) ((OSCpuCycle)( ((OS_CPU_CLOCK/1000) * (u32)(msec)) ))
|
||||
#define OS_USEC_TO_CPUCYC( usec ) ((OSCpuCycle)( ((OS_CPU_CLOCK/1000) * (u32)(usec)) / 1000 ))
|
||||
#define OS_NSEC_TO_CPUCYC( nsec ) ((OSCpuCycle)( ((OS_CPU_CLOCK/1000) * (u32)(nsec)) / (1000 * 1000) ))
|
||||
|
||||
//---- cpu cycle to sec
|
||||
// 150nsec - 30sec
|
||||
#define OS_CPUCYC_TO_SEC( cyc ) ( ((u32)(cyc) ) / OS_CPU_CLOCK )
|
||||
#define OS_CPUCYC_TO_MSEC( cyc ) ( ((u32)(cyc) ) / (OS_CPU_CLOCK/1000) )
|
||||
#define OS_CPUCYC_TO_USEC( cyc ) ( ((u32)(cyc) * 1000) / (OS_CPU_CLOCK/1000) )
|
||||
#define OS_CPUCYC_TO_NSEC( cyc ) ( ((u32)(cyc) * 1000 * 1000) / (OS_CPU_CLOCK/1000) )
|
||||
|
||||
|
||||
#ifndef SDK_ASM
|
||||
|
||||
#define OS_EXIT_STRING_1 "*** Exit ctr program (status="
|
||||
#define OS_EXIT_STRING_2 "%d).\n"
|
||||
#define OS_EXIT_STRING OS_EXIT_STRING_1 OS_EXIT_STRING_2
|
||||
|
||||
typedef enum
|
||||
{
|
||||
OS_PROCMODE_USR = HW_PSR_USR_MODE,
|
||||
OS_PROCMODE_FIQ = HW_PSR_FIQ_MODE,
|
||||
OS_PROCMODE_IRQ = HW_PSR_IRQ_MODE,
|
||||
OS_PROCMODE_SVC = HW_PSR_SVC_MODE,
|
||||
OS_PROCMODE_ABORT = HW_PSR_ABORT_MODE,
|
||||
OS_PROCMODE_UNDEF = HW_PSR_UNDEF_MODE,
|
||||
OS_PROCMODE_SYS = HW_PSR_SYS_MODE
|
||||
}
|
||||
OSProcMode;
|
||||
|
||||
#ifdef SDK_ARM9
|
||||
#define OS_SVC_STACK_SIZE 0x1000
|
||||
#define OS_IRQ_STACK_SIZE 0x1000
|
||||
#else // SDK_MPCORE
|
||||
#endif // SDK_MPCORE
|
||||
|
||||
|
||||
//---- sec to cpu cycle
|
||||
// 150nsec - 30sec
|
||||
static inline OSCpuCycle i_osSecToCpuCycle( u32 sec )
|
||||
{
|
||||
return OS_SEC_TO_CPUCYC( sec );
|
||||
}
|
||||
|
||||
static inline OSCpuCycle i_osMSecToCpuCycle( u32 msec )
|
||||
{
|
||||
return OS_MSEC_TO_CPUCYC( msec );
|
||||
}
|
||||
|
||||
static inline OSCpuCycle i_osUSecToCpuCycle( u32 usec )
|
||||
{
|
||||
return OS_USEC_TO_CPUCYC( usec );
|
||||
}
|
||||
|
||||
static inline OSCpuCycle i_osNSecToCpuCycle( u32 nsec )
|
||||
{
|
||||
return OS_NSEC_TO_CPUCYC( nsec );
|
||||
}
|
||||
|
||||
//---- cpu cycle to sec
|
||||
// 150nsec - 30sec
|
||||
static inline u32 i_osCpuCycleToSec( OSCpuCycle cyc )
|
||||
{
|
||||
return OS_CPUCYC_TO_SEC( cyc );
|
||||
}
|
||||
|
||||
static inline u32 i_osCpuCycleToMSec( OSCpuCycle cyc )
|
||||
{
|
||||
return OS_CPUCYC_TO_MSEC( cyc );
|
||||
}
|
||||
|
||||
static inline u32 i_osCpuCycleToUSec( OSCpuCycle cyc )
|
||||
{
|
||||
return OS_CPUCYC_TO_USEC( cyc );
|
||||
}
|
||||
|
||||
static inline u32 i_osCpuCycleToNSec( OSCpuCycle cyc )
|
||||
{
|
||||
return OS_CPUCYC_TO_NSEC( cyc );
|
||||
}
|
||||
|
||||
|
||||
//============================================================================
|
||||
// PROCESSER MODE
|
||||
//============================================================================
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: i_osGetProcMode
|
||||
|
||||
Description: Get processor mode from CPSR
|
||||
|
||||
Arguments: None.
|
||||
|
||||
Returns: CPU processor mode (field 0x10-0x1f)
|
||||
*---------------------------------------------------------------------------*/
|
||||
OSProcMode i_osGetProcMode(void);
|
||||
|
||||
//============================================================================
|
||||
// WAIT
|
||||
//============================================================================
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: i_osWaitCpuCycles
|
||||
|
||||
Description: Loop and Wait for specified CPU cycles at least
|
||||
|
||||
150nsec - 30sec
|
||||
|
||||
Arguments: cycles waiting CPU cycle
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
void i_osWaitCpuCycles( OSCpuCycle cycle );
|
||||
|
||||
//============================================================================
|
||||
// TERMINATE and HALT
|
||||
//============================================================================
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: i_osTerminate
|
||||
|
||||
Description: Halt CPU and loop
|
||||
|
||||
Arguments: None
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
extern void i_osTerminate(void);
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: i_osHalt
|
||||
|
||||
Description: Halt CPU
|
||||
|
||||
Arguments: None
|
||||
|
||||
Returns: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
extern void i_osHalt(void);
|
||||
|
||||
/*---------------------------------------------------------------------------*
|
||||
Name: i_osExit
|
||||
|
||||
Description: Display exit string and Terminate.
|
||||
This is useful for 'loadrun' tool command.
|
||||
|
||||
Arguments: status : exit status
|
||||
|
||||
Returns: -- (Never return)
|
||||
*---------------------------------------------------------------------------*/
|
||||
extern void i_osExit(int status);
|
||||
|
||||
|
||||
#endif /* SDK_ASM */
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
#endif
|
||||
|
||||
/* BROM_OS_SYSTEM_H_ */
|
||||
#endif
|
||||
@ -25,8 +25,8 @@
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define HW_ARM11_CLOCK_MAX ?
|
||||
#define HW_CPU_CLOCK_MAX HW_ARM11_CLOCK_MAX
|
||||
#define HW_CPU_CLOCK_ARM11 (67027964 * 4)
|
||||
#define HW_CPU_CLOCK HW_CPU_CLOCK_ARM11
|
||||
|
||||
#define HW_ARM11_IC_SIZE 0x4000 // Inst Cache
|
||||
#define HW_ARM11_DC_SIZE 0x4000 // Data Cache
|
||||
@ -510,6 +510,55 @@ extern "C" {
|
||||
#define HW_C15_RGT_L1L2C_WB_WA 0x07 // L1C and L2C Write-Back, Allocate on Write
|
||||
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// Timer and Watchdog
|
||||
//----------------------------------------------------------------------
|
||||
|
||||
// Timer
|
||||
|
||||
// Timer Control Register
|
||||
|
||||
#define HW_CPUTM_ENABLE 0x00000001 // Global timer enable
|
||||
#define HW_CPUTM_DISABLE 0x00000000
|
||||
#define HW_CPUTM_AUTO_RELOAD 0x00000002 // Auto-reload mode
|
||||
#define HW_CPUTM_SINGLE_SHOT 0x00000000 // Single shot mode
|
||||
#define HW_CPUTM_INTR_ENABLE 0x00000004 // Interrupt ID 29 enable
|
||||
#define HW_CPUTM_PRESCALER_MASK 0x0000ff00 // Interval = (PRESCALER_value+1) x (Load_value+1) / CPU_clock
|
||||
|
||||
#define HW_CPUTM_PRESCALER_SFT 8
|
||||
|
||||
|
||||
// Timer Interrupt Status Register
|
||||
|
||||
#define HW_CPUTM_EVT_FLAG 0x00000001 // Timer Event occured
|
||||
|
||||
|
||||
// Watchdog
|
||||
|
||||
// Watchdog Control Register
|
||||
|
||||
#define HW_CPUWD_ENABLE 0x00000001 // Global watchdog enable
|
||||
#define HW_CPUWD_DISABLE 0x00000000
|
||||
#define HW_CPUWD_AUTO_RELOAD 0x00000002 // Auto-reload mode
|
||||
#define HW_CPUWD_SINGLE_SHOT 0x00000000 // Single shot mode
|
||||
#define HW_CPUWD_INTR_ENABLE 0x00000004 // Interrupt ID 30 enable
|
||||
#define HW_CPUWD_WATCHDOG_MODE 0x00000008 // Watchdog mode (default)
|
||||
#define HW_CPUWD_TIMER_MODE 0x00000000 // Timer mode
|
||||
#define HW_CPUWD_PRESCALER_MASK 0x0000ff00 // Interval = (PRESCALER_value+1) x (Load_value+1) / CPU_clock
|
||||
|
||||
#define HW_CPUWD_PRESCALER_SFT 8
|
||||
|
||||
|
||||
// Watchdog Interrupt Status Register
|
||||
|
||||
#define HW_CPUWD_EVT_FLAG 0x00000001 // Watchdog Event occured
|
||||
|
||||
|
||||
// Watchdog Reset Status Register
|
||||
|
||||
#define HW_CPUWD_RESET 0x00000001 // Watchdog reset
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
} // extern "C"
|
||||
#endif
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
/*---------------------------------------------------------------------------*
|
||||
Project: CtrFirm - HW - include
|
||||
File: armArch.h
|
||||
File: arm9_reg.h
|
||||
|
||||
Copyright 2008 Nintendo. All rights reserved.
|
||||
|
||||
@ -25,15 +25,15 @@
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define HW_CPU_CLOCK_ARM9 (67027964 * 2)
|
||||
#define HW_CPU_CLOCK HW_CPU_CLOCK_ARM9
|
||||
|
||||
#define HW_ICACHE_SIZE 0x2000 // 命令キャッシュ
|
||||
#define HW_DCACHE_SIZE 0x1000 // データキャッシュ
|
||||
#define HW_CACHE_LINE_SIZE 32
|
||||
|
||||
#define HW_SYSTEM_CLOCK 33514000 // 正確には33513982?
|
||||
|
||||
#define HW_CPU_CLOCK_ARM9 67027964
|
||||
#define HW_CPU_CLOCK HW_CPU_CLOCK_ARM9
|
||||
|
||||
|
||||
//----------------------------------------------------------------------
|
||||
// システムコントロールコプロセッサ
|
||||
|
||||
Loading…
Reference in New Issue
Block a user