95d76f2da2
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17536 a1c6a512-1295-4272-9138-f99709370657
209 lines
6.9 KiB
C
209 lines
6.9 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
* $Id$
|
|
*
|
|
* Copyright (C) 2007 by James Espinoza
|
|
*
|
|
* All files in this archive are subject to the GNU General Public License.
|
|
* See the file COPYING in the source tree root for full license agreement.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
****************************************************************************/
|
|
#ifndef AVIC_IMX31_H
|
|
#define AVIC_IMX31_H
|
|
|
|
struct avic_map
|
|
{
|
|
volatile uint32_t intcntl; /* 00h */
|
|
volatile uint32_t nimask; /* 04h */
|
|
volatile uint32_t intennum; /* 08h */
|
|
volatile uint32_t intdisnum; /* 0Ch */
|
|
union /* 10h */
|
|
{
|
|
struct
|
|
{
|
|
volatile uint32_t intenableh; /* 10h */
|
|
volatile uint32_t intenablel; /* 14h */
|
|
};
|
|
volatile uint32_t intenable[2]; /* H,L */
|
|
};
|
|
union
|
|
{
|
|
struct
|
|
{
|
|
volatile uint32_t inttypeh; /* 18h */
|
|
volatile uint32_t inttypel; /* 1Ch */
|
|
};
|
|
volatile uint32_t inttype[2]; /* H,L */
|
|
};
|
|
union
|
|
{
|
|
struct
|
|
{
|
|
volatile uint32_t nipriority7; /* 20h */
|
|
volatile uint32_t nipriority6; /* 24h */
|
|
volatile uint32_t nipriority5; /* 28h */
|
|
volatile uint32_t nipriority4; /* 2Ch */
|
|
volatile uint32_t nipriority3; /* 30h */
|
|
volatile uint32_t nipriority2; /* 34h */
|
|
volatile uint32_t nipriority1; /* 38h */
|
|
volatile uint32_t nipriority0; /* 3Ch */
|
|
};
|
|
volatile uint32_t nipriority[8]; /* 7-0 */
|
|
};
|
|
volatile uint32_t nivecsr; /* 40h */
|
|
volatile uint32_t fivecsr; /* 44h */
|
|
union
|
|
{
|
|
struct
|
|
{
|
|
volatile uint32_t intsrch; /* 48h */
|
|
volatile uint32_t intsrcl; /* 4Ch */
|
|
};
|
|
volatile uint32_t intsrc[2]; /* H,L */
|
|
};
|
|
union
|
|
{
|
|
struct
|
|
{
|
|
volatile uint32_t intfrch; /* 50h */
|
|
volatile uint32_t intfrcl; /* 54h */
|
|
};
|
|
volatile uint32_t intfrc[2]; /* H,L */
|
|
};
|
|
union
|
|
{
|
|
struct
|
|
{
|
|
volatile uint32_t nipndh; /* 58h */
|
|
volatile uint32_t nipndl; /* 5Ch */
|
|
};
|
|
volatile uint32_t nipnd[2]; /* H,L */
|
|
};
|
|
union
|
|
{
|
|
struct
|
|
{
|
|
volatile uint32_t fipndh; /* 60h */
|
|
volatile uint32_t fipndl; /* 64h */
|
|
};
|
|
volatile uint32_t fipnd[2]; /* H,L */
|
|
};
|
|
volatile uint32_t skip1[0x26]; /* 68h */
|
|
union /* 100h */
|
|
{
|
|
struct
|
|
{
|
|
volatile uint32_t reserved0;
|
|
volatile uint32_t reserved1;
|
|
volatile uint32_t reserved2;
|
|
volatile uint32_t i2c3;
|
|
volatile uint32_t i2c2;
|
|
volatile uint32_t mpeg4encoder;
|
|
volatile uint32_t rtic;
|
|
volatile uint32_t fir;
|
|
volatile uint32_t mmc_sdhc2;
|
|
volatile uint32_t mmc_sdhc1;
|
|
volatile uint32_t i2c1;
|
|
volatile uint32_t ssi2;
|
|
volatile uint32_t ssi1;
|
|
volatile uint32_t cspi2;
|
|
volatile uint32_t cspi1;
|
|
volatile uint32_t ata;
|
|
volatile uint32_t mbx;
|
|
volatile uint32_t cspi3;
|
|
volatile uint32_t uart3;
|
|
volatile uint32_t iim;
|
|
volatile uint32_t sim1;
|
|
volatile uint32_t sim2;
|
|
volatile uint32_t rnga;
|
|
volatile uint32_t evtmon;
|
|
volatile uint32_t kpp;
|
|
volatile uint32_t rtc;
|
|
volatile uint32_t pwn;
|
|
volatile uint32_t epit2;
|
|
volatile uint32_t epit1;
|
|
volatile uint32_t gpt;
|
|
volatile uint32_t pwr_fail;
|
|
volatile uint32_t ccm_dvfs;
|
|
volatile uint32_t uart2;
|
|
volatile uint32_t nandfc;
|
|
volatile uint32_t sdma;
|
|
volatile uint32_t usb_host1;
|
|
volatile uint32_t usb_host2;
|
|
volatile uint32_t usb_otg;
|
|
volatile uint32_t reserved3;
|
|
volatile uint32_t mshc1;
|
|
volatile uint32_t mshc2;
|
|
volatile uint32_t ipu_err;
|
|
volatile uint32_t ipu;
|
|
volatile uint32_t reserved4;
|
|
volatile uint32_t reserved5;
|
|
volatile uint32_t uart1;
|
|
volatile uint32_t uart4;
|
|
volatile uint32_t uart5;
|
|
volatile uint32_t etc_irq;
|
|
volatile uint32_t scc_scm;
|
|
volatile uint32_t scc_smn;
|
|
volatile uint32_t gpio2;
|
|
volatile uint32_t gpio1;
|
|
volatile uint32_t ccm_clk;
|
|
volatile uint32_t pcmcia;
|
|
volatile uint32_t wdog;
|
|
volatile uint32_t gpio3;
|
|
volatile uint32_t reserved6;
|
|
volatile uint32_t ext_pwmg;
|
|
volatile uint32_t ext_temp;
|
|
volatile uint32_t ext_sense1;
|
|
volatile uint32_t ext_sense2;
|
|
volatile uint32_t ext_wdog;
|
|
volatile uint32_t ext_tv;
|
|
};
|
|
volatile uint32_t vector[0x40]; /* 100h */
|
|
};
|
|
};
|
|
|
|
enum INT_TYPE
|
|
{
|
|
IRQ = 0,
|
|
FIQ
|
|
};
|
|
|
|
enum IMX31_INT_LIST
|
|
{
|
|
__IMX31_INT_FIRST = -1,
|
|
RESERVED0, RESERVED1, RESERVED2, I2C3,
|
|
I2C2, MPEG4_ENCODER, RTIC, FIR,
|
|
MMC_SDHC2, MMC_SDHC1, I2C1, SSI2,
|
|
SSI1, CSPI2, CSPI1, ATA,
|
|
MBX, CSPI3, UART3, IIM,
|
|
SIM1, SIM2, RNGA, EVTMON,
|
|
KPP, RTC, PWN, EPIT2,
|
|
EPIT1, GPT, PWR_FAIL, CCM_DVFS,
|
|
UART2, NANDFC, SDMA, USB_HOST1,
|
|
USB_HOST2, USB_OTG, RESERVED3, MSHC1,
|
|
MSHC2, IPU_ERR, IPU, RESERVED4,
|
|
RESERVED5, UART1, UART4, UART5,
|
|
ETC_IRQ, SCC_SCM, SCC_SMN, GPIO2,
|
|
GPIO1, CCM_CLK, PCMCIA, WDOG,
|
|
GPIO3, RESERVED6, EXT_PWMG, EXT_TEMP,
|
|
EXT_SENS1, EXT_SENS2, EXT_WDOG, EXT_TV,
|
|
ALL
|
|
};
|
|
|
|
void avic_init(void);
|
|
void avic_enable_int(enum IMX31_INT_LIST ints, enum INT_TYPE intstype,
|
|
unsigned long ni_priority, void (*handler)(void));
|
|
void avic_set_int_priority(enum IMX31_INT_LIST ints,
|
|
unsigned long ni_priority);
|
|
void avic_disable_int(enum IMX31_INT_LIST ints);
|
|
void avic_set_int_type(enum IMX31_INT_LIST ints, enum INT_TYPE intstype);
|
|
|
|
#endif /* AVIC_IMX31_H */
|