2acc0ac542
later. We still need to hunt down snippets used that are not. 1324 modified files... http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657
211 lines
7 KiB
C
211 lines
7 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2007 by James Espinoza
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef AVIC_IMX31_H
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#define AVIC_IMX31_H
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struct avic_map
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{
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volatile uint32_t intcntl; /* 00h */
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volatile uint32_t nimask; /* 04h */
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volatile uint32_t intennum; /* 08h */
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volatile uint32_t intdisnum; /* 0Ch */
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union /* 10h */
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{
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struct
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{
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volatile uint32_t intenableh; /* 10h */
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volatile uint32_t intenablel; /* 14h */
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};
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volatile uint32_t intenable[2]; /* H,L */
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};
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union
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{
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struct
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{
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volatile uint32_t inttypeh; /* 18h */
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volatile uint32_t inttypel; /* 1Ch */
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};
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volatile uint32_t inttype[2]; /* H,L */
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};
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union
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{
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struct
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{
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volatile uint32_t nipriority7; /* 20h */
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volatile uint32_t nipriority6; /* 24h */
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volatile uint32_t nipriority5; /* 28h */
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volatile uint32_t nipriority4; /* 2Ch */
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volatile uint32_t nipriority3; /* 30h */
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volatile uint32_t nipriority2; /* 34h */
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volatile uint32_t nipriority1; /* 38h */
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volatile uint32_t nipriority0; /* 3Ch */
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};
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volatile uint32_t nipriority[8]; /* 7-0 */
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};
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volatile uint32_t nivecsr; /* 40h */
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volatile uint32_t fivecsr; /* 44h */
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union
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{
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struct
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{
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volatile uint32_t intsrch; /* 48h */
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volatile uint32_t intsrcl; /* 4Ch */
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};
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volatile uint32_t intsrc[2]; /* H,L */
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};
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union
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{
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struct
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{
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volatile uint32_t intfrch; /* 50h */
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volatile uint32_t intfrcl; /* 54h */
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};
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volatile uint32_t intfrc[2]; /* H,L */
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};
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union
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{
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struct
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{
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volatile uint32_t nipndh; /* 58h */
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volatile uint32_t nipndl; /* 5Ch */
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};
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volatile uint32_t nipnd[2]; /* H,L */
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};
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union
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{
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struct
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{
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volatile uint32_t fipndh; /* 60h */
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volatile uint32_t fipndl; /* 64h */
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};
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volatile uint32_t fipnd[2]; /* H,L */
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};
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volatile uint32_t skip1[0x26]; /* 68h */
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union /* 100h */
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{
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struct
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{
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volatile uint32_t reserved0;
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volatile uint32_t reserved1;
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volatile uint32_t reserved2;
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volatile uint32_t i2c3;
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volatile uint32_t i2c2;
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volatile uint32_t mpeg4encoder;
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volatile uint32_t rtic;
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volatile uint32_t fir;
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volatile uint32_t mmc_sdhc2;
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volatile uint32_t mmc_sdhc1;
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volatile uint32_t i2c1;
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volatile uint32_t ssi2;
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volatile uint32_t ssi1;
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volatile uint32_t cspi2;
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volatile uint32_t cspi1;
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volatile uint32_t ata;
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volatile uint32_t mbx;
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volatile uint32_t cspi3;
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volatile uint32_t uart3;
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volatile uint32_t iim;
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volatile uint32_t sim1;
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volatile uint32_t sim2;
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volatile uint32_t rnga;
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volatile uint32_t evtmon;
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volatile uint32_t kpp;
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volatile uint32_t rtc;
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volatile uint32_t pwn;
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volatile uint32_t epit2;
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volatile uint32_t epit1;
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volatile uint32_t gpt;
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volatile uint32_t pwr_fail;
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volatile uint32_t ccm_dvfs;
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volatile uint32_t uart2;
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volatile uint32_t nandfc;
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volatile uint32_t sdma;
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volatile uint32_t usb_host1;
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volatile uint32_t usb_host2;
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volatile uint32_t usb_otg;
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volatile uint32_t reserved3;
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volatile uint32_t mshc1;
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volatile uint32_t mshc2;
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volatile uint32_t ipu_err;
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volatile uint32_t ipu;
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volatile uint32_t reserved4;
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volatile uint32_t reserved5;
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volatile uint32_t uart1;
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volatile uint32_t uart4;
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volatile uint32_t uart5;
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volatile uint32_t etc_irq;
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volatile uint32_t scc_scm;
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volatile uint32_t scc_smn;
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volatile uint32_t gpio2;
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volatile uint32_t gpio1;
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volatile uint32_t ccm_clk;
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volatile uint32_t pcmcia;
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volatile uint32_t wdog;
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volatile uint32_t gpio3;
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volatile uint32_t reserved6;
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volatile uint32_t ext_pwmg;
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volatile uint32_t ext_temp;
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volatile uint32_t ext_sense1;
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volatile uint32_t ext_sense2;
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volatile uint32_t ext_wdog;
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volatile uint32_t ext_tv;
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};
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volatile uint32_t vector[0x40]; /* 100h */
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};
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};
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enum INT_TYPE
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{
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IRQ = 0,
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FIQ
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};
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enum IMX31_INT_LIST
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{
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__IMX31_INT_FIRST = -1,
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RESERVED0, RESERVED1, RESERVED2, I2C3,
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I2C2, MPEG4_ENCODER, RTIC, FIR,
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MMC_SDHC2, MMC_SDHC1, I2C1, SSI2,
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SSI1, CSPI2, CSPI1, ATA,
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MBX, CSPI3, UART3, IIM,
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SIM1, SIM2, RNGA, EVTMON,
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KPP, RTC, PWN, EPIT2,
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EPIT1, GPT, PWR_FAIL, CCM_DVFS,
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UART2, NANDFC, SDMA, USB_HOST1,
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USB_HOST2, USB_OTG, RESERVED3, MSHC1,
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MSHC2, IPU_ERR, IPU, RESERVED4,
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RESERVED5, UART1, UART4, UART5,
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ETC_IRQ, SCC_SCM, SCC_SMN, GPIO2,
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GPIO1, CCM_CLK, PCMCIA, WDOG,
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GPIO3, RESERVED6, EXT_PWMG, EXT_TEMP,
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EXT_SENS1, EXT_SENS2, EXT_WDOG, EXT_TV,
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ALL
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};
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void avic_init(void);
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void avic_enable_int(enum IMX31_INT_LIST ints, enum INT_TYPE intstype,
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unsigned long ni_priority, void (*handler)(void));
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void avic_set_int_priority(enum IMX31_INT_LIST ints,
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unsigned long ni_priority);
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void avic_disable_int(enum IMX31_INT_LIST ints);
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void avic_set_int_type(enum IMX31_INT_LIST ints, enum INT_TYPE intstype);
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#endif /* AVIC_IMX31_H */
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