line source
/******************************************************************************
TEXAS INSTRUMENTS INCORPORATED PROPRIETARY INFORMATION
Property of Texas Instruments -- For Unrestricted Internal Use Only
Unauthorized reproduction and/or distribution is strictly prohibited. This
product is protected under copyright law and trade secret law as an
unpublished work. Created 1987, (C) Copyright 1997 Texas Instruments. All
rights reserved.
Filename : niq.c
Description : Nucleus IQ initializations
Project : Drivers
Author : proussel@ti.com Patrick Roussel.
Version number : 1.16
Date : 05/23/03
Previous delta : 12/19/00 14:22:24
SCCS file : /db/gsm_asp/db_ht96/dsp_0/gsw/rel_0/mcu_l1/release_gprs/RELEASE_GPRS/drivers1/common/SCCS/s.niq.c
Sccs Id (SID) : '@(#) niq.c 1.8 01/30/01 10:22:21 '
*******************************************************************************/
#include "l1sw.cfg"
#if (OP_L1_STANDALONE == 0)
#include "debug.cfg"
#endif
#include "chipset.cfg"
#include "rf.cfg"
#if (OP_L1_STANDALONE == 0)
#include "main/sys_types.h"
#else
#include "sys_types.h"
#endif
#include "memif/mem.h"
#include "rhea/rhea_arm.h"
#if (CHIPSET != 12)
#include "inth.h"
#endif
#include "iq.h"
#if (CHIPSET != 12)
extern SYS_FUNC irqHandlers[IQ_NUM_INT];
/*--------------------------------------------------------------*/
/* IQ_Prty[IQ_NUM_INT] */
/*--------------------------------------------------------------*/
/* Parameters : none */
/* Return : none */
/* Functionality : IRQ priorities 0xFF means interrupt is masked*/
/*--------------------------------------------------------------*/
#if (CHIPSET == 4)
unsigned char IQ_Prty[IQ_NUM_INT] =
{
// AIRQ0 AIRQ1 AIRQ2 AIRQ3 AIRQ4 AIRQ5 AIRQ6 AIRQ7
0x01, 0x02, 0x02, 0xFF, 0x00, 0x04, 0x07, 0x02,
// AIRQ8 AIRQ9 AIRQ10 AIRQ11 AIRQ12 AIRQ13 DMA LEAD
0x01, 0x03, 0x03, 0x00, 0x08, 0x05, 0x06, 0x03,
// AIRQ16 AIRQ17 AIRQ18 AIRQ19
0x07, 0xFF, 0x02, 0x03
};
#elif ((CHIPSET == 5) || (CHIPSET == 6) || (CHIPSET == 9))
unsigned char IQ_Prty[IQ_NUM_INT] =
{
// AIRQ0 AIRQ1 AIRQ2 AIRQ3 AIRQ4 AIRQ5 AIRQ6 AIRQ7
#if (RF_FAM==35)
0x01, 0x02, 0x02, 0x0F, 0x00, 0x04, 0x07, 0x02,
#else
0x01, 0x02, 0x02, 0xFF, 0x00, 0x04, 0x07, 0x02,
#endif
// AIRQ8 AIRQ9 AIRQ10 AIRQ11 AIRQ12 AIRQ13 DMA LEAD
0x01, 0x03, 0x03, 0x00, 0x08, 0x05, 0x06, 0x03,
// AIRQ16 AIRQ17 AIRQ18 AIRQ19 AIRQ20 AIRQ21 AIRQ22 AIRQ23
#if (OP_L1_STANDALONE == 0)
0x07, 0xFF, 0x02, 0x03, 0x0F, 0xFF, 0xFF, 0xFF,
#else
0x07, 0xFF, 0x02, 0x03, 0xFF, 0xFF, 0xFF, 0xFF,
#endif
// AIRQ24
0xFF
};
#elif (CHIPSET == 7) || (CHIPSET == 8) || (CHIPSET == 10) || (CHIPSET == 11)
unsigned char IQ_Prty[IQ_NUM_INT] =
{
// AIRQ0 AIRQ1 AIRQ2 AIRQ3 AIRQ4 AIRQ5 AIRQ6 AIRQ7
0x01, 0x02, 0x02, 0xFF, 0x00, 0x04, 0x07, 0x02,
// AIRQ8 AIRQ9 AIRQ10 AIRQ11 AIRQ12 AIRQ13 DMA LEAD
0x01, 0x03, 0x03, 0x00, 0x08, 0x05, 0x06, 0x03,
// AIRQ16 AIRQ17 AIRQ18 AIRQ19 AIRQ20
0x07, 0xFF, 0x02, 0x03, 0xFF
};
#else
unsigned char IQ_Prty[IQ_NUM_INT] =
{
// AIRQ0 AIRQ1 AIRQ2 AIRQ3 AIRQ4 AIRQ5 AIRQ6 AIRQ7
0x01, 0x02, 0x02, 0xFF, 0x00, 0x04, 0x07, 0x02,
// AIRQ8 AIRQ9 AIRQ10 AIRQ11 AIRQ12 AIRQ13 DMA LEAD
0x01, 0x03, 0x03, 0x00, 0x08, 0x05, 0x06, 0x03
};
#endif
/*--------------------------------------------------------------*/
/* IQ_LEVEL[IQ_NUM_INT] */
/*--------------------------------------------------------------*/
/* Parameters : none */
/* Return : none */
/* Functionality : IRQ sensitivity */
/* 1: falling edge 0: low level (default) */
/*--------------------------------------------------------------*/
#if (CHIPSET == 4)
unsigned char IQ_LEVEL[IQ_NUM_INT] =
{
// AIRQ0 AIRQ1 AIRQ2 AIRQ3 AIRQ4 AIRQ5 AIRQ6 AIRQ7
0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00,
// AIRQ8 AIRQ9 AIRQ10 AIRQ11 AIRQ12 AIRQ13 DMA LEAD
0x00, 0x01, 0x00, 0x01, 0x01, 0x01, 0x00, 0x01,
// AIRQ16 AIRQ17 AIRQ18 AIRQ19
0x01, 0x01, 0x00, 0x00
};
#elif ((CHIPSET == 5) || (CHIPSET == 6) || (CHIPSET == 9))
unsigned char IQ_LEVEL[IQ_NUM_INT] =
{
// AIRQ0 AIRQ1 AIRQ2 AIRQ3 AIRQ4 AIRQ5 AIRQ6 AIRQ7
0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00,
// AIRQ8 AIRQ9 AIRQ10 AIRQ11 AIRQ12 AIRQ13 DMA LEAD
0x00, 0x01, 0x00, 0x01, 0x01, 0x01, 0x00, 0x01,
// AIRQ16 AIRQ17 AIRQ18 AIRQ19 AIRQ20 AIRQ21 AIRQ22 AIRQ23
#if (OP_L1_STANDALONE == 0)
0x01, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
#else
0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
#endif
// AIRQ24
0x00
};
#elif (CHIPSET == 7) || (CHIPSET == 8) || (CHIPSET == 10) || (CHIPSET == 11)
unsigned char IQ_LEVEL[IQ_NUM_INT] =
{
// AIRQ0 AIRQ1 AIRQ2 AIRQ3 AIRQ4 AIRQ5 AIRQ6 AIRQ7
0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00,
// AIRQ8 AIRQ9 AIRQ10 AIRQ11 AIRQ12 AIRQ13 DMA LEAD
0x00, 0x01, 0x00, 0x01, 0x01, 0x01, 0x00, 0x01,
// AIRQ16 AIRQ17 AIRQ18 AIRQ19 AIRQ20
0x01, 0x01, 0x00, 0x00, 0x00
};
#else
unsigned char IQ_LEVEL[IQ_NUM_INT] =
{
// AIRQ0 AIRQ1 AIRQ2 AIRQ3 AIRQ4 AIRQ5 AIRQ6 AIRQ7
0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00,
// AIRQ8 AIRQ9 AIRQ10 AIRQ11 AIRQ12 AIRQ13 DMA LEAD
0x00, 0x01, 0x00, 0x01, 0x01, 0x01, 0x00, 0x01
};
#endif
/*--------------------------------------------------------------*/
/* IQ_FIQ_nIRQ[IQ_NUM_INT] */
/*--------------------------------------------------------------*/
/* Parameters : none */
/* Return : none */
/* Functionality : IRQ sensitivity */
/* 0: falling edge 1: low level (default) */
/*--------------------------------------------------------------*/
#if (CHIPSET == 4)
unsigned char IQ_FIQ_nIRQ[IQ_NUM_INT] =
{
// AIRQ0 AIRQ1 AIRQ2 AIRQ3 AIRQ4 AIRQ5 AIRQ6 AIRQ7
INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_FIQ, INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ,
// AIRQ8 AIRQ9 AIRQ10 AIRQ11 AIRQ12 AIRQ13 DMA LEAD
INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ,
// AIRQ16 AIRQ17 AIRQ18 AIRQ19
INTH_FIQ, INTH_FIQ, INTH_IRQ, INTH_IRQ
};
#elif ((CHIPSET == 5) || (CHIPSET == 6) || (CHIPSET == 9))
unsigned char IQ_FIQ_nIRQ[IQ_NUM_INT] =
{
// AIRQ0 AIRQ1 AIRQ2 AIRQ3 AIRQ4 AIRQ5 AIRQ6 AIRQ7
INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_FIQ, INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ,
// AIRQ8 AIRQ9 AIRQ10 AIRQ11 AIRQ12 AIRQ13 DMA LEAD
INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ,
// AIRQ16 AIRQ17 AIRQ18 AIRQ19 AIRQ20 AIRQ21 AIRQ22 AIRQ23
INTH_FIQ, INTH_FIQ, INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ,
// AIRQ24
INTH_IRQ
};
#elif (CHIPSET == 7) || (CHIPSET == 8) || (CHIPSET == 10) || (CHIPSET == 11)
unsigned char IQ_FIQ_nIRQ[IQ_NUM_INT] =
{
// AIRQ0 AIRQ1 AIRQ2 AIRQ3 AIRQ4 AIRQ5 AIRQ6 AIRQ7
INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_FIQ, INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ,
// AIRQ8 AIRQ9 AIRQ10 AIRQ11 AIRQ12 AIRQ13 DMA LEAD
INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ, INTH_IRQ,
// AIRQ16 AIRQ17 AIRQ18 AIRQ19 AIRQ20
INTH_FIQ, INTH_FIQ, INTH_IRQ, INTH_IRQ, INTH_IRQ
};
#endif
#endif /* (CHIPSET != 12)*/
/*--------------------------------------------------------------*/
/* IQ_GetBuild */
/*--------------------------------------------------------------*/
/* Parameters : none */
/* Return : Return library build number */
/* Functionality : */
/*--------------------------------------------------------------*/
unsigned IQ_GetBuild(void)
{
return(IQ_BUILD);
}
#if (CHIPSET != 12)
/*--------------------------------------------------------------*/
/* IQ_SetupInterrupts */
/*--------------------------------------------------------------*/
/* Parameters : none */
/* Return : none */
/* Functionality : Set IRQ interrupt levels and unmask */
/*--------------------------------------------------------------*/
void IQ_SetupInterrupts(void)
{
int i;
char prty;
/* Setup all interrupts to IRQ with different levels */
for (i=INTH_TIMER;i<=IQ_NUM_INT;i++ )
{
prty = IQ_Prty[i];
if (prty != 0xFF)
{
#if ((CHIPSET == 4) || (CHIPSET == 5) || (CHIPSET == 6) || (CHIPSET == 7) || (CHIPSET == 8) || (CHIPSET == 9) || (CHIPSET == 10) || (CHIPSET == 11))
INTH_InitLevel(i, IQ_FIQ_nIRQ[i], prty, IQ_LEVEL[i]);
#else
INTH_InitLevel(i, INTH_IRQ, prty, IQ_LEVEL[i]);
#endif
}
INTH_DISABLEONEIT(i);
}
}
/*--------------------------------------------------------------*/
/* IQ_InitWaitState */
/*--------------------------------------------------------------*/
/* Parameters :rom, ram, spy, lcd, jtag */
/* Return : none */
/* Functionality : Init wait states */
/*--------------------------------------------------------------*/
void IQ_InitWaitState(unsigned short rom, unsigned short ram, unsigned short spy, unsigned short lcd, unsigned short jtag)
{
volatile char ws;
ws = * (volatile SYS_UWORD16 *) MEM_REG_nCS0;
ws &= ~WS_MASK;
ws |= rom;
* (volatile SYS_UWORD16 *) MEM_REG_nCS0 = ws;
ws = * (volatile SYS_UWORD16 *) MEM_REG_nCS1;
ws &= ~WS_MASK;
ws |= ram;
* (volatile SYS_UWORD16 *) MEM_REG_nCS1 = ws;
ws = * (volatile SYS_UWORD16 *) MEM_REG_nCS2;
ws &= ~WS_MASK;
ws |= spy;
* (volatile SYS_UWORD16 *) MEM_REG_nCS2 = ws;
ws = * (volatile SYS_UWORD16 *) MEM_REG_nCS4;
ws &= ~WS_MASK;
ws |= lcd;
* (volatile SYS_UWORD16 *) MEM_REG_nCS4 = ws;
#if ((CHIPSET != 4) && (CHIPSET != 7) && (CHIPSET != 8) && (CHIPSET != 10) && (CHIPSET != 11))
ws = * (volatile SYS_UWORD16 *) MEM_REG_nCS5;
ws &= ~WS_MASK;
ws |= jtag;
* (volatile SYS_UWORD16 *) MEM_REG_nCS5 = ws;
#endif
}
void IQ_Unmask(unsigned irqNum)
{
INTH_ENABLEONEIT(irqNum);
}
void IQ_Mask(unsigned irqNum)
{
INTH_DISABLEONEIT(irqNum);
}
void IQ_MaskAll(void)
{
INTH_DISABLEALLIT;
}
#endif /* (CHIPSET != 12)*/
#if (OP_L1_STANDALONE == 0)
#if (CHIPSET == 12)
/*
* IQ_MaskAll is being used by TI Berlin's alr.lib and therefore needs to be
* patched for Calypso+.
*/
void IQ_MaskAll(void)
{
#include "sys_inth.h"
F_INTH_DISABLE_ALL_IT;
}
#endif /* CHIPSET == 12 */
#endif /* OP_L1_STANDALONE == 0 */
/*
* IQ_GetJtagId
*
* JTAG part identifier
*/
SYS_UWORD16 IQ_GetJtagId(void)
{
unsigned short v;
v = *( (volatile unsigned short *) (MEM_JTAGID_PART));
return(v);
}
/*
* IQ_GetDeviceVersion
*
* Read from CLKM module
*/
SYS_UWORD16 IQ_GetDeviceVersion(void)
{
SYS_UWORD16 v;
v = *( (volatile SYS_WORD16 *) (MEM_JTAGID_VER));
return(v);
}
//// !!!! TO BE REMOVED IN NEXT CONDAT RELEASE >2.55
/*
* IQ_GetDeviceVersion
*
* Read from CLKM module
*/
SYS_UWORD16 IQ_GetPoleStarVersion(void)
{
SYS_UWORD16 v;
v = *( (volatile SYS_UWORD16 *) (MEM_JTAGID_VER));
return(v);
}
/*
* IQ_RamBasedLead
*
* Returns TRUE if the LEAD has RAM and needs to be downloaded
*
*/
SYS_BOOL IQ_RamBasedLead(void)
{
unsigned short id;
id = IQ_GetJtagId();
#if (CHIPSET != 7)
return ((id == SATURN || id == HERCRAM || id == 0xB2AC) ? 1 : 0);
#else
// Calypso G2 rev. A and Samson share the same JTAG ID
return (0);
#endif
}
/*
* IQ_Power
*
* Switch-on or off the board
*
* Parameters : BOOL power : 1 to power-on (maintain power)
* 0 to power-off
*
* See A-Sample board specification
*/
void IQ_Power(SYS_UWORD8 power)
{
// This is only implemented for the A-Sample
}
/*
* IQ_GetRevision
*
* Silicon revision - Read from JTAG version code
*/
SYS_UWORD16 IQ_GetRevision(void)
{
unsigned short v;
v = *( (volatile unsigned short *) (MEM_JTAGID_VER));
return(v);
}
#if (OP_L1_STANDALONE == 0)
#if (TI_PROFILER == 1)
/*
* IQ_InitLevel
*
* Parameters : interrupt, FIQ_nIRQ, priority, edge
* Return : none
* Functionality : initialize Interrupt Level Registers
*/
void IQ_InitLevel ( SYS_UWORD16 inputInt,
SYS_UWORD16 FIQ_nIRQ,
SYS_UWORD16 priority,
SYS_UWORD16 edge )
{
volatile SYS_UWORD16 *inthLevelReg = (SYS_UWORD16 *) INTH_EXT_REG;
inthLevelReg = inthLevelReg + inputInt;
*inthLevelReg = (FIQ_nIRQ | (priority << 6) | (edge << 1));
}
#endif /* TI_PROFILER == 1 */
#endif /* OP_L1_STANDALONE == 0 */
