Hi, i have dsk 6455 board and I am using NDK 2.0.0. When I run helloworld example i got error message:
EMAC OPEN Returned error
Error: Unable to register the EMAC
NIMUIOCTL Failed with error code: -22
Oslo try with static IP address, but result is same. On help I saw that i should use gel file for this example, which i could't find on net.
This is my gel file.
/*--------------------------------------------------------------*/
/* DSK6455.gel */
/* Version 3.27b */
/* */
/* This GEL file is designed to be used in conjunction with */
/* CCS 3.2 and the TMS320C6455 based DSK. */
/* */
/*--------------------------------------------------------------*/
/*--------------------------------------------------------------*/
/* StartUp() */
/* This function is called each time CCS is started. */
/* Customize this function to perform desired initialization. */
/*--------------------------------------------------------------*/
StartUp()
{
setup_memory_map();
}
#define PERLOCK 0x02AC0004 // Peripheral Lock Register
#define PERCFG0 0x02AC0008 // Peripheral Configuration register
#define PERSTAT0 0x02AC0014 // Peripheral Status 0
#define PERSTAT1 0x02AC002C // Peripheral Status 1
#define PERCFG1 0x02AC002C // Peripheral configuration 1
#define DEVSTAT 0x02A80000 // Device Status Register
/*--------------------------------------------------------------*/
/* OnTargetConnect() */
/* This function is called by CCS when you do Debug->Connect on */
/* CCS 3.X. */
/*--------------------------------------------------------------*/
OnTargetConnect()
{
/*------------------------------------------------------*/
/* GEL_Reset() is used to deal with the worst case */
/* senario of unknown target state. If for some reason */
/* a reset is not desired upon target connection, */
/* GEL_Reset() may be removed and replaced with */
/* something "less brutal" like a cache initialization */
/* function. */
/*------------------------------------------------------*/
GEL_Reset();
init_PLL();
init_emif();
GEL_TextOut("GEL StartUp Complete.\n","2");
}
/*--------------------------------------------------------------*/
/* OnReset() */
/* This function is called by CCS when you do Debug->Resest. */
/* The goal is to put the C6x into a known good state with */
/* respect to cache, edma and interrupts. */
/*--------------------------------------------------------------*/
OnReset( int nErrorCode )
{
init_emif();
}
/*--------------------------------------------------------------*/
/* OnPreFileLoaded() */
/* This function is called automatically when the 'Load Program'*/
/* Menu item is selected. */
/*--------------------------------------------------------------*/
OnPreFileLoaded()
{
/*------------------------------------------------------*/
/* GEL_Reset() is used to deal with the worst case */
/* senario of unknown target state. If for some reason */
/* a reset is not desired upon target connection, */
/* GEL_Reset() may be removed and replaced with */
/* something "less brutal" like a cache initialization */
/* function. */
/*------------------------------------------------------*/
GEL_Reset();
flush_cache();
IER = 0;
IFR = 0;
init_emif();
}
/*--------------------------------------------------------------*/
/* OnRestart() */
/* This function is called by CCS when you do Debug->Restart. */
/* The goal is to put the C6x into a known good state with */
/* respect to cache, edma and interrupts. */
/* Failure to do this can cause problems when you restart and */
/* run your application code multiple times. This is different */
/* then OnPreFileLoaded() which will do a GEL_Reset() to get the*/
/* C6x into a known good state. */
/*--------------------------------------------------------------*/
OnRestart( int nErrorCode )
{
/*------------------------------------------------------*/
/* Turn off L2 for DDR. The app should */
/* manage these for coherency in the application. */
/*------------------------------------------------------*/
GEL_TextOut("Turn off cache segment\n");
GEL_MemoryFill(0x01848380, 0, 0x10, 0x0);
/*------------------------------------------------------*/
/* Disable EDMA events and interrupts and clear any */
/* pending events. */
/*------------------------------------------------------*/
GEL_TextOut("Disable EDMA events\n");
*(int*)0x02A0105C = 0xFFFFFFFF; // IERH (disable high interrupts)
*(int*)0x02A0102C = 0xFFFFFFFF; // EERH (disable high events)
*(int*)0x02A01074 = 0xFFFFFFFF; // ICRH (clear high interrupts)
*(int*)0x02A0100C = 0xFFFFFFFF; // ICRH (clear high events)
*(int*)0x02A01058 = 0xFFFFFFFF; // IER (disable low interrupts)
*(int*)0x02A01028 = 0xFFFFFFFF; // EER (disable low events)
*(int*)0x02A01070 = 0xFFFFFFFF; // ICR (clear low interrupts)
*(int*)0x02A01008 = 0xFFFFFFFF; // ICRH (clear low events)
/* Disable other interrupts */
IER = 0;
IFR = 0;
}
/*--------------------------------------------------------------*/
/* setup_memory_map() */
/* Memory map setup */
/*--------------------------------------------------------------*/
setup_memory_map()
{
GEL_MapOn();
GEL_MapReset();
/* On-chip memory map */
//GEL_MapAdd(0x00000000, 0, 0x00100000, 0, 0); /* Reserved */
GEL_MapAdd(0x00100000, 0, 0x00008000, 1, 1); /* Internal ROM */
GEL_MapAdd(0x00800000, 0, 0x00200000, 1, 1); /* L2 SRAM */
GEL_MapAdd(0x00E00000, 0, 0x00008000, 1, 1); /* L1P SRAM */
GEL_MapAdd(0x00F00000, 0, 0x00008000, 1, 1); /* L1D SRAM */
GEL_MapAdd(0x01800000, 0, 0x00010000, 1, 1); /* INT CTL REGS */
GEL_MapAdd(0x01810000, 0, 0x00010000, 1, 1); /* Power-down Control*/
GEL_MapAdd(0x01820000, 0, 0x00010000, 1, 1); /* EMC REGS */
GEL_MapAdd(0x01840000, 0, 0x00020000, 1, 1); /* L1/L2 control */
GEL_MapAdd(0x01BC0000, 0, 0x00040000, 1, 1); /* Emulation */
GEL_MapAdd(0x02880000, 0, 0x00000080, 1, 1); /* HPI Control */
GEL_MapAdd(0x028C0000, 0, 0x00000100, 1, 1); /* McBSP0 */
GEL_MapAdd(0x02900000, 0, 0x00000100, 1, 1); /* McBSP1 */
GEL_MapAdd(0x02940000, 0, 0x00000040, 1, 1); /* Timer0 */
GEL_MapAdd(0x02980000, 0, 0x00000040, 1, 1); /* Timer1 */
GEL_MapAdd(0x029A0000, 0, 0x00000200, 1, 1); /* PLL Controller 1 */
GEL_MapAdd(0x029C0000, 0, 0x00000200, 1, 1); /* PLL Controller 2 */
GEL_MapAdd(0x02A00000, 0, 0x00008000, 1, 1); /* EDMA3 -TPCC */
GEL_MapAdd(0x02A20000, 0, 0x00008000, 1, 1); /* EDMA3 -TPTC0 */
GEL_MapAdd(0x02A28000, 0, 0x00008000, 1, 1); /* EDMA3 -TPTC1 */
GEL_MapAdd(0x02A30000, 0, 0x00008000, 1, 1); /* EDMA3 -TPTC2 */
GEL_MapAdd(0x02A38000, 0, 0x00008000, 1, 1); /* EDMA3 -TPTC3 */
GEL_MapAdd(0x02A80000, 0, 0x00000500, 1, 1); /* Chip level registers */
GEL_MapAdd(0x02AC0000, 0, 0x00020000, 1, 1); /* Power saver */
GEL_MapAdd(0x02B00000, 0, 0x00000100, 1, 1); /* GPIO */
GEL_MapAdd(0x02B04000, 0, 0x00000080, 1, 1); /* I2C */
GEL_MapAdd(0x02B40000, 0, 0x00000200, 1, 1); /* Utopia */
GEL_MapAdd(0x02B80000, 0, 0x00020000, 1, 1); /* VCP2 */
GEL_MapAdd(0x02BA0000, 0, 0x00020000, 1, 1); /* TCP2 */
GEL_MapAdd(0x02C00000, 0, 0x00000400, 1, 1); /* PCI */
GEL_MapAdd(0x02C80000, 0, 0x00001000, 1, 1); /* EMAC CTL REGS */
GEL_MapAdd(0x02C81000, 0, 0x00000800, 1, 1); /* EMAC Control Module */
GEL_MapAdd(0x02C81800, 0, 0x00000800, 1, 1); /* MDIO REGS */
GEL_MapAdd(0x02C82000, 0, 0x00040000, 1, 1); /* ECTL RAM */
GEL_MapAdd(0x02D00000, 0, 0x00040000, 1, 1); /* RapidIO Control */
GEL_MapAdd(0x02E00000, 0, 0x00004000, 1, 1); /* RapidIO CPPI RAM */
GEL_MapAdd( 0x70000000, 0, 0x08000000, 1, 1 ); /* EMIF A Control */
GEL_MapAdd( 0x78000000, 0, 0x08000000, 1, 1 ); /* EMIF B Control */
GEL_MapAdd( 0xA0000000, 0, 0x10000000, 1, 1 ); /* EMIFA CE2 - CPLD */
GEL_MapAdd( 0xB0000000, 0, 0x10000000, 1, 1 ); /* EMIFA CE3 - Flash*/
GEL_MapAdd( 0xC0000000, 0, 0x10000000, 1, 1 ); /* EMIFA CE4 - DC */
GEL_MapAdd( 0xD0000000, 0, 0x10000000, 1, 1 ); /* EMIFA CE5 - DC */
GEL_MapAdd( 0xE0000000, 0, 0x10000000, 1, 1 ); /* DDR 0 */
}
/*--------------------------------------------------------------*/
/* clear_memory_map() */
/* Memory map disable */
/*--------------------------------------------------------------*/
clear_memory_map()
{
GEL_MapOff();
}
/*--------------------------------------------------------------*/
/* CPLD DEFINITIONS */
/*--------------------------------------------------------------*/
#define CPLD_STAT 0xA0000000
#define CPLD_DC 0xA0000001
#define CPLD_REV 0xA0000004
#define CPLD_MISC 0xA0000006
#define Get_Board_Rev ((*(char *)CPLD_REV) & 0x07)
#define Get_Cpld_Rev ((*(char *)CPLD_REV>>4) & 0x0F)
#define Get_Switches ((*(char *)CPLD_STAT>>4) & 0x0F)
/*--------------------------------------------------------------*/
/* init_PLL() */
/* PLL initialization */
/*--------------------------------------------------------------*/
#define PLLCTL_1 0x029A0100 // PLL1 control register
#define PLLM_1 0x029A0110 // PLL1 multiplier control register
#define PREDIV_1 0x029A0114 // PLL1 pre-divider control register
#define PLLCMD_1 0x029A0138 // PLL1 controller command register
#define PLLSTAT_1 0x029A013C // PLL1 controller status register
#define DCHANGE_1 0x029A0144 // PLL1 PLLDIV ratio change status register
#define SYSTAT_1 0x029A0150 // PLL1 SYSCLK status register
#define PLLDIV4_1 0x029A0160 // PLL1 controller divider 4 register
#define PLLDIV5_1 0x029A0164 // PLL1 controller divider 5 register
#define PLLDIV1_2 0x029C0118 // PLL2 controller divider 1 register
#define PLLCMD_2 0x029C0138 // PLL2 controller command register
#define PLLSTAT_2 0x029C013C // PLL2 controller status register
#define DCHANGE_2 0x029C0144 // PLL2 PLLDIV ratio change status register
#define SYSTAT_2 0x029C0150 // PLL2 SYSCLK status register
init_PLL()
{
int i;
int PLLM_val = 20;
int PREDIV_val = 1;
int PLLDIV4_val = 8;
int PLLDIV5_val = 4;
if (Get_Board_Rev == 0)
PLLM_val = 25; /* Board rev = 0, CLKIN = 40MHz */
else
PLLM_val = 20; /* Board rev > 0, CLKIN = 50MHz */
if (PLLM_val > 0 && PLLM_val < 32)
{
if ( (PREDIV_val > 0) && (PREDIV_val < 33) )
{
/* In PLLCTL, write PLLENSRC = 0 (enable PLLEN bit).*/
*(int *)PLLCTL_1 &= ~(0x00000020);
/* In PLLCTL, write PLLEN = 0 (bypass mode).*/
*(int *)PLLCTL_1 &= ~(0x00000001);
/* Wait 4 cycles of the slowest of PLLOUT or reference clock source (CLKIN).*/
for (i=0 ; i<100 ; i++);
/*In PLLCTL, write PLLRST = 1 (PLL is reset).*/
*(int *)PLLCTL_1 |= 0x00000008;
/*If necessary, program PREDIV and PLLM.*/
*(int *)PLLM_1 = PLLM_val - 1;
*(int *)PREDIV_1 = (PREDIV_val - 1) | 0x8000; /* set PLLDIV0 */
/*If necessary, program PLLDIV1n. Note that you must apply the GO operation
to change these dividers to new ratios.*/
/* Check that the GOSTAT bit in PLLSTAT is cleared to show that no GO
operation is currently in progress.*/
while( (*(int *)PLLSTAT_1) & 0x00000001);
/* Program the RATIO field in PLLDIVn to the desired new divide-down rate.
If the RATIO field changed, the PLL controller will flag the change
in the corresponding bit of DCHANGE.*/
*(int *)PLLDIV4_1 = (PLLDIV4_val - 1) | 0x8000; /* set PLLDIV4 */
*(int *)PLLDIV5_1 = (PLLDIV5_val - 1) | 0x8000; /* set PLLDIV5 */
/* Set the GOSET bit in PLLCMD to initiate the GO operation to change
the divide values and align the SYSCLKs as programmed.*/
*(int *)PLLCMD_1 |= 0x00000001;
/* Read the GOSTAT bit in PLLSTAT to make sure the bit returns to 0
to indicate that the GO operation has completed.*/
while( (*(int *)PLLSTAT_1) & 0x00000001);
/* Wait for PLL to properly reset.(128 CLKIN1 cycles).*/
for (i=0 ; i<1000 ; i++);
/* In PLLCTL, write PLLRST = 0 to bring PLL out of reset.*/
*(int *)PLLCTL_1 &= ~(0x00000008);
/* Wait for PLL to lock (2000 CLKIN1 cycles). */
for (i=0 ; i<4000 ; i++);
/* In PLLCTL, write PLLEN = 1 to enable PLL mode. */
*(int *)PLLCTL_1 |= (0x00000001);
GEL_TextOut("PLL1 has been configured.\n");
}
else
{
GEL_TextOut("Pre-divider value must be between 1 and 32.\n","Output",2);
}
}
else
{
GEL_TextOut("Multiplier value must be between 1 and 32.\n","Output",2);
}
}
/*--------------------------------------------------------------*/
/* init_emif() */
/* Emif initialization */
/*--------------------------------------------------------------*/
#define EMIFA_BASE_ADDR (0x70000000)
#define EMIFA_MIDR (*(int*)(EMIFA_BASE_ADDR + 0x00000000))
#define EMIFA_STAT (*(int*)(EMIFA_BASE_ADDR + 0x00000004))
#define EMIFA_BPRIO (*(int*)(EMIFA_BASE_ADDR + 0x00000020))
#define EMIFA_CE2CFG (*(int*)(EMIFA_BASE_ADDR + 0x00000080))
#define EMIFA_CE3CFG (*(int*)(EMIFA_BASE_ADDR + 0x00000084))
#define EMIFA_CE4CFG (*(int*)(EMIFA_BASE_ADDR + 0x00000088))
#define EMIFA_CE5CFG (*(int*)(EMIFA_BASE_ADDR + 0x0000008C))
#define EMIFA_AWCC (*(int*)(EMIFA_BASE_ADDR + 0x000000A0))
#define DDR_BASE_ADDR (0x78000000)
#define DDR_MIDR (*(int*)(DDR_BASE_ADDR + 0x00000000))
#define DDR_SDCFG (*(int*)(DDR_BASE_ADDR + 0x00000008))
#define DDR_SDRFC (*(int*)(DDR_BASE_ADDR + 0x0000000C))
#define DDR_SDTIM1 (*(int*)(DDR_BASE_ADDR + 0x00000010))
#define DDR_SDRIM2 (*(int*)(DDR_BASE_ADDR + 0x00000014))
#define DDR_DDRPHYC (*(int*)(DDR_BASE_ADDR + 0x000000E4))
init_emif()
{
/* Enable the async EMIF and the DDR2 Memory Controller */
*(int *)PERCFG1 = 0x00000003;
/* Configure async EMIF */
EMIFA_CE2CFG = 0x00240120; /* 8-bit async, 10 cycle read/write strobe */
EMIFA_CE3CFG = 0x00240120; /* 8-bit async, 10 cycle read/write strobe */
EMIFA_CE4CFG = 0x00240122; /* 32-bit async, 10 cycle read/write strobe */
EMIFA_CE5CFG = 0x00240122; /* 32-bit async, 10 cycle read/write strobe */
EMIFA_BPRIO = 0x000000FE; /* Enable priority based starvation control SPRU971A sec. 7.2 */
/* Configure DDR for 500MHz operation (sequence is order dependent) */
DDR_SDCFG = 0x00D38822; /* Unlock boot + timing, CAS4, 4 banks, 10 bit column */
DDR_SDRFC = 0x000007A2; /* Refresh */
DDR_SDTIM1 = 0x3EDB4B91; /* Timing 1 */
DDR_SDRIM2 = 0x00A2C722; /* Timing 2 */
DDR_DDRPHYC = 0x00000005; /* PHY read latency for CAS 4 is 4 + 2 - 1 */
DDR_SDCFG = 0x00538822; /* Lock, CAS4, 4 banks, 10 bit column, lock timing */
}
/*--------------------------------------------------------------*/
/* init_cpld() */
/* CPLD Initialization */
/*--------------------------------------------------------------*/
init_cpld()
{
*(char*)CPLD_STAT = 0;
*(char*)CPLD_DC = 0;
*(char*)CPLD_MISC = 0;
}
/*--------------------------------------------------------------*/
/* flush_cache() */
/* Flush L1 & L2 cache */
/*--------------------------------------------------------------*/
flush_cache()
{
/* Invalidate L1I and L1D */
*(int*)0x01840000 = (*(int*)0x01840000 | 0x00000300);
/* Clean L2 */
*(int*)0x01845004 = 0x1;
}
/*--------------------------------------------------------------*/
/* DSK6455 MENU */
/*--------------------------------------------------------------*/
menuitem "DSK6455 Functions";
hotmenu Reset()
{
GEL_Reset( );
}
hotmenu InitPLL()
{
init_PLL();
}
hotmenu InitEmif()
{
init_emif();
}
hotmenu InitCpld()
{
init_cpld();
}
/*--------------------------------------------------------------*/
/* RESET MENU */
/*--------------------------------------------------------------*/
menuitem "Resets";
hotmenu ClearBreakPts_Reset_EMIFset()
{
GEL_BreakPtReset();
GEL_Reset();
init_emif();
}
hotmenu FlushCache()
{
flush_cache();
}
/*--------------------------------------------------------------*/
/* MEMORY MAP MENU */
/*--------------------------------------------------------------*/
menuitem "Memory Map";
hotmenu SetMemoryMap()
{
setup_memory_map();
}
hotmenu ClearMemoryMap()
{
clear_memory_map();
}
/*--------------------------------------------------------------*/
/* LED_cycle() */
/*--------------------------------------------------------------*/
LED_cycle()
{
#define LED0_on *(char*)CPLD_STAT = 0x01
#define LED1_on *(char*)CPLD_STAT = 0x02
#define LED2_on *(char*)CPLD_STAT = 0x04
#define LED3_on *(char*)CPLD_STAT = 0x08
#define LEDs_off *(char*)CPLD_STAT = 0x00
LED3_on;
LED2_on;
LED1_on;
LED2_on;
LED3_on;
LEDs_off;
}
/*--------------------------------------------------------------*/
/* Check DSK MENU */
/*--------------------------------------------------------------*/
menuitem "Check DSK";
hotmenu QuickTest()
{
LED_cycle();
LED_cycle();
LED_cycle();
GEL_TextOut(" Switches: %d Board Revision: %d CPLD Revision: %d\n\n",
"DSKOutput", 1, 1, 1, Get_Switches, Get_Board_Rev, Get_Cpld_Rev);
}
Can somebody please help me?
