// This function is called by the system when it needs to perform a
// soft reset. If you need to reset any specific hardware do it here
void targetBoardPrepareReset(void)
{
//this function will assure that the board is ready for reset
targetSetMinConfigROM();
lhlSetIRMEnabled(FALSE);
lhlBriForceBusReset();
TCTaskWait(1200); //enough for computer to determine the device has gone with new LLC fix.
}
// This function is called by the system when it needs to perform a
// soft reset. As we are using CS6 which becomes A21 during boot we would
// actually chip select the CPLD when trying to boot from the Flash and that
// would make the system crash.
// To avoid this we disable the CPLD parallel mode before resetting.
void targetBoardPrepareReset(void)
{
//this function will assure that the board is ready for reset
if (cpldSupported)
{
//we do not want the CPLD to respond to parallel requests at this point
spiOpBlock(cpldSSId, CPLD_SPI_WR_CMD(CPLD_CTRL_REG, CPLD_CTRL_CODEC_EN |
CPLD_CTRL_SPI1_EN |
CPLD_CTRL_SPI2_EN |
CPLD_CTRL_USER_EN), NULL);
//disable the CS6
*((volatile uint32 *) MEM_SMSKR6) = 0x00000020;//SRAM, off, set 0
}
targetSetMinConfigROM();
lhlSetIRMEnabled(FALSE);
lhlBriForceBusReset();
TCTaskWait(1200); //enough for computer to determine the device has gone with new LLC fix.
}