void main( void )
{
int status;
// Init memory alloc pointer
UTIL_setCurrMemPtr(0);
// System init
if (DEVICE_init() !=E_PASS)
{
exit();
}
// Execute the NAND flashing
status = nandwriter();
if (status != E_PASS)
{
DEBUG_printString("\n\nNAND flashing failed!\r\n");
}
else
{
DEBUG_printString( "\n\nNAND boot preparation was successful!\r\n" );
}
}
void main( void )
{
Uint32 status;
// Init memory alloc pointer to start of DDR heap
UTIL_setCurrMemPtr(0);
// System init
if (DEVICE_init() !=E_PASS)
{
exit();
}
// Execute the NOR flashing
status = norwriter();
if (status != E_PASS)
{
DEBUG_printString("\tNOR flashing failed!\r\n");
}
else
{
DEBUG_printString("\tNOR boot preparation was successful!\r\n" );
}
}
void main( void )
{
int status;
// System init
if (DEVICE_init() != E_PASS)
{
return;
}
// Set PLL to 27 MHz
// DEVICE_PLL1Init(1);
DEVICE_pinmuxControl( 0, DEVICE_PINMUX_EMIF_MASK, DEVICE_PINMUX_EMIF_EN );
// Execute the NAND flashing
status = nandreader_ROM();
if (status != E_PASS)
{
DEBUG_printString("\n\nNAND reading failed!\r\n");
}
else
{
DEBUG_printString( "\n\nNAND reading was successful!\r\n" );
}
}
static Uint32 LOCAL_boot(void)
{
DEVICE_BootMode bootMode;
// Read boot mode
bootMode = DEVICE_bootMode();
if (bootMode == DEVICE_BOOTMODE_UART)
{
// Wait until the RBL is done using the UART.
while((UART0->LSR & 0x40) == 0 );
}
// Platform Initialization
DEVICE_init();
// Set RAM pointer to beginning of RAM space
UTIL_setCurrMemPtr(0);
// Send some information to host
DEBUG_printString("TI SLT Version: ");
DEBUG_printString(SLT_VERSION_STRING);
DEBUG_printString("\r\nBooting Catalog Boot Loader\r\nBootMode = ");
// Select Boot Mode
switch(bootMode)
{
case DEVICE_BOOTMODE_UART:
{
//Report Bootmode to host
DEBUG_printString("UART\r\n");
}
default:
{
UARTBOOT_copy();
break;
}
}
UART_sendString(" DONE", TRUE);
UTIL_waitLoop(10000);
DEVICE_TIMER0Stop();
return E_PASS;
}
static Uint32 LOCAL_boot(void)
{
DEVICE_BootMode bootMode;
// Read boot mode
bootMode = DEVICE_bootMode();
if (bootMode == DEVICE_BOOTMODE_UART)
{
// Wait until the RBL is done using the UART.
while((UART0->LSR & 0x40) == 0 );
}
// Platform Initialization
if ( DEVICE_init() != E_PASS )
{
DEBUG_printString(devString);
DEBUG_printString(" initialization failed!\r\n");
asm(" MOV PC, #0");
}
else
{
DEBUG_printString(devString);
DEBUG_printString(" initialization passed!\r\n");
}
// Set RAM pointer to beginning of RAM space
UTIL_setCurrMemPtr(0);
// Send some information to host
DEBUG_printString("TI SFT Version: ");
DEBUG_printString(SFT_VERSION_STRING);
DEBUG_printString("\r\nBooting Catalog Serial Flasher\r\n");
// Perform UART boot (always assume UART boot since this is only used for serial flashing)
UARTBOOT_copy();
DEBUG_printString(" DONE");
UTIL_waitLoop(10000);
DEVICE_TIMER0Stop();
return E_PASS;
}
// Main entry point
void main(void)
{
Uint32 status;
// Give some time for host to become ready
UTIL_waitLoop(100000);
// Set RAM pointer to beginning of RAM space
UTIL_setCurrMemPtr(0);
// Init device PLLs, PSCs, external memory, etc.
status = DEVICE_init();
// Open UART peripheral for sending out status
if (status == E_PASS)
{
DEVICE_UARTInit(DEVICE_UART_PERIPHNUM);
hUartInfo = UART_open(DEVICE_UART_PERIPHNUM, hDEVICE_UART_config);
//DEBUG_printString((String) devString);
//DEBUG_printString(" initialization passed!\r\n");
}
else
{
return;
}
// Send some information to host
//DEBUG_printString("TI SFT Version: ");
//DEBUG_printString(SFT_VERSION_STRING);
//DEBUG_printString("\r\n");
// Perform UART boot (always assume UART boot since this is only used for serial flashing)
UARTBOOT_copy();
//DEBUG_printString(" DONE");
//UTIL_waitLoop(10000);
// FIXME: This should bre replaced with DEVICE_finalize()
DEVICE_TIMER0Stop();
// Jump to entry point
APPEntry = (void (*)(void)) gEntryPoint;
(*APPEntry)();
}
void main(void)
{
Uint8 regValue;
// Init the memory alloc routines
UTIL_setCurrMemPtr(0);
// System init
if (DEVICE_init() != E_PASS)
{
DEBUG_printString("Device initialization failed.\r\n");
return;
}
// Give some time for I2C bus to settle (power-supply issue?)
UTIL_waitLoop(4000000);
// Make sure our board and chip can read the NOR via EMIF
if (I2C_ECP_write(I2C_ECP_VMX_REG,0x20) != E_PASS)
{
DEBUG_printString("Write to ECP EMIF/VP control register has failed.\r\n");
return;
}
DEVICE_pinmuxControl( 0, DEVICE_PINMUX_EMIF_MASK, DEVICE_PINMUX_EMIF_EN );
// Start body of UBL
DEBUG_printString("Starting UBL - ");
DEBUG_printString(UBL_FLASH_TYPE);
DEBUG_printString(" Flash, v");
DEBUG_printString( UBL_VERSION_STRING );
DEBUG_printString("\r\n");
// Find and copy the application image from the NOR flash
if (NORBOOT_copy() != E_PASS)
{
DEBUG_printString( "\tERROR: Application boot failed.\r\n" );
return;
}
// Modify board-level and chip-level settings to prep for application run
// Set board-level muxes for video ports
if (I2C_ECP_write(I2C_ECP_VMX_REG,0x44) != E_PASS)
{
DEBUG_printString("Write to ECP VP control register appears to have failed.");
return;
}
// Set video port capture clocks for SD capture
if (I2C_ECP_write(I2C_ECP_CMD_REG,0x08) != E_PASS)
{
DEBUG_printString("Write to ECP command register appears to have failed.");
return;
}
// Set board-level muxes for audio codecs(AIC33s)
if (I2C_ECP_write(I2C_ECP_McASP_MUX_CTRL_REG,0x19) != E_PASS)
{
DEBUG_printString("Write to ECP McASP control register appears to have failed.");
return;
}
// Do one read to force the last write to complete
I2C_ECP_read(I2C_ECP_McASP_MUX_CTRL_REG,®Value);
DEBUG_printString("Board-level setup complete.\r\n");
// Set chip-level pin muxes for audio ports
DEVICE_pinmuxControl( 0,
DEVICE_PINMUX_MCASP_MASK,
DEVICE_PINMUX_MCASP_EN );
// Set chip-level pin muxes for video ports
DEVICE_pinmuxControl( 0,
DEVICE_PINMUX_VP0_MASK |
DEVICE_PINMUX_VP1_MASK |
DEVICE_PINMUX_VP34_MASK |
DEVICE_PINMUX_VP2_MASK,
DEVICE_PINMUX_VP0_EN |
DEVICE_PINMUX_VP1_EN |
DEVICE_PINMUX_VP34_EN |
DEVICE_PINMUX_VP2_EN );
DEBUG_printString("Chip-level setup complete.\r\n");
// Pass control to the entry point in RAM
DEBUG_printString("Passing control to entry point at ");
DEBUG_printHexInt(gEntryPoint);
DEBUG_printString(".\r\n");
bootFunction = (AIS_fxnPtr) gEntryPoint;
(*bootFunction)();
}
