void PwrCon_set_USB_phy(BOOL bOn)
{
PWRCON_MSG((_T("[PWRCON]++PwrCon_set_USB_phy(%d)\n\r"), bOn));
if (bOn)
{
g_pSysConReg->OTHERS |= (1<<16);
}
else
{
g_pSysConReg->OTHERS &= ~(1<<16);
}
PWRCON_MSG((_T("[PWRCON]--PwrCon_set_USB_phy()\n\r")));
}
BOOL PwrCon_initialize_register_address(void *pSysConReg)
{
PWRCON_MSG((_T("[PWRCON]++PwrCon_initialize_register_address(0x%08x)\n\r"), pSysConReg));
if (pSysConReg == NULL)
{
PWRCON_ERR((_T("[PWRCON:ERR] PwrCon_initialize_register_address() : NULL pointer parameter\n\r")));
return FALSE;
}
else
{
g_pSysConReg = (S3C6400_SYSCON_REG *)pSysConReg;
PWRCON_INF((_T("[PWRCON:INF] g_pSysConReg = 0x%08x\n\r"), g_pSysConReg));
}
PWRCON_MSG((_T("[PWRCON]--PwrCon_initialize_register_address()\n\r")));
return TRUE;
}
BOOL PwrCon_set_block_power_on(BLKPWR_DOMAIN eDomain)
{
PWRCON_MSG((_T("[PWRCON]++PwrCon_set_block_power_on(%d)\n\r"), eDomain));
switch(eDomain)
{
case BLKPWR_DOMAIN_IROM: // Internal ROM
g_pSysConReg->NORMAL_CFG |= (1<<30);
break;
case BLKPWR_DOMAIN_ETM: // ETM
g_pSysConReg->NORMAL_CFG |= (1<<16);
while(!(g_pSysConReg->BLK_PWR_STAT & (1<<6)));
break;
case BLKPWR_DOMAIN_S: // SDMA, Security System
g_pSysConReg->NORMAL_CFG |= (1<<15);
while(!(g_pSysConReg->BLK_PWR_STAT & (1<<5)));
break;
case BLKPWR_DOMAIN_F: // Display Controller, Post Processor, Rotator
g_pSysConReg->NORMAL_CFG |= (1<<14);
while(!(g_pSysConReg->BLK_PWR_STAT & (1<<4)));
break;
case BLKPWR_DOMAIN_P: // FIMG-2D, TV Encoder, TV Scaler
g_pSysConReg->NORMAL_CFG |= (1<<13);
while(!(g_pSysConReg->BLK_PWR_STAT & (1<<3)));
break;
case BLKPWR_DOMAIN_I: // Camera interface, Jpeg
g_pSysConReg->NORMAL_CFG |= (1<<12);
while(!(g_pSysConReg->BLK_PWR_STAT & (1<<2)));
break;
case BLKPWR_DOMAIN_V: // MFC
g_pSysConReg->NORMAL_CFG |= (1<<9);
while(!(g_pSysConReg->BLK_PWR_STAT & (1<<1)));
break;
default:
PWRCON_ERR((_T("[PWRCON:ERR] PwrCon_set_block_power_on() : Unknown Domain = %d\n\r"), eDomain));
return FALSE;
}
PWRCON_MSG((_T("[PWRCON]--PwrCon_set_block_power_on()\n\r")));
return TRUE;
}
RESET_STATUS PwrCon_get_reset_status(void)
{
RESET_STATUS RstStatus = RST_UNKNOWN;
switch(g_pSysConReg->RST_STAT)
{
case 0x01:
PWRCON_INF((_T("[PWRCON:INF] PwrCon_get_reset_status() : H/W Reset [0x%08x]\n\r"), g_pSysConReg->RST_STAT));
RstStatus = RST_HW_RESET;
break;
case 0x02:
PWRCON_INF((_T("[PWRCON:INF] PwrCon_get_reset_status() : Warm Reset [0x%08x]\n\r"), g_pSysConReg->RST_STAT));
RstStatus = RST_WARM_RESET;
break;
case 0x04:
PWRCON_INF((_T("[PWRCON:INF] PwrCon_get_reset_status() : Watch Dog Timer Reset [0x%08x]\n\r"), g_pSysConReg->RST_STAT));
RstStatus = RST_WDT_RESET;
break;
case 0x08:
PWRCON_INF((_T("[PWRCON:INF] PwrCon_get_reset_status() : Sleep/Wakeup Reset [0x%08x]\n\r"), g_pSysConReg->RST_STAT));
RstStatus = RST_SLEEP_WAKEUP;
break;
case 0x10:
PWRCON_INF((_T("[PWRCON:INF] PwrCon_get_reset_status() : eSleep/Wakeup Reset [0x%08x]\n\r"), g_pSysConReg->RST_STAT));
RstStatus = RST_ESLEEP_WAKEUP;
break;
case 0x20:
PWRCON_INF((_T("[PWRCON:INF] PwrCon_get_reset_status() : S/W Reset [0x%08x]\n\r"), g_pSysConReg->RST_STAT));
RstStatus = RST_SW_RESET;
break;
default:
PWRCON_ERR((_T("[PWRCON:ERR] PwrCon_get_reset_status() : Unknown RST_STAT [0x%08x]\n\r"), g_pSysConReg->RST_STAT));
break;
}
PWRCON_MSG((_T("[PWRCON] PwrCon_get_reset_status() = %d\n\r"), RstStatus));
return RstStatus;
}
BOOL PwrCon_set_block_power_on(BLKPWR_DOMAIN eDomain)
{
UINT32 TimeOut;
PWRCON_MSG((_T("[PWRCON]++PwrCon_set_block_power_on(%d)\n\r"), eDomain));
TimeOut = 10000000L; // This is big value.
switch(eDomain)
{
case BLKPWR_DOMAIN_IROM: // Internal ROM
g_pSysConReg->NORMAL_CFG |= (1<<30);
break;
case BLKPWR_DOMAIN_ETM: // ETM
g_pSysConReg->NORMAL_CFG |= (1<<16);
while(!(g_pSysConReg->BLK_PWR_STAT & (1<<6)) || (TimeOut-- == 0));
if(TimeOut == 0) goto Block_Pwr_ON_FAIL;
break;
case BLKPWR_DOMAIN_S: // SDMA, Security System
g_pSysConReg->NORMAL_CFG |= (1<<15);
while(!(g_pSysConReg->BLK_PWR_STAT & (1<<5)) || (TimeOut-- == 0));
if(TimeOut == 0) goto Block_Pwr_ON_FAIL;
break;
case BLKPWR_DOMAIN_F: // Display Controller, Post Processor, Rotator
g_pSysConReg->NORMAL_CFG |= (1<<14);
while(!(g_pSysConReg->BLK_PWR_STAT & (1<<4)) || (TimeOut-- == 0));
if(TimeOut == 0) goto Block_Pwr_ON_FAIL;
break;
case BLKPWR_DOMAIN_P: // FIMG-2D, TV Encoder, TV Scaler
g_pSysConReg->NORMAL_CFG |= (1<<13);
while(!(g_pSysConReg->BLK_PWR_STAT & (1<<3)) || (TimeOut-- == 0));
if(TimeOut == 0) goto Block_Pwr_ON_FAIL;
break;
case BLKPWR_DOMAIN_I: // Camera interface, Jpeg
g_pSysConReg->NORMAL_CFG |= (1<<12);
while(!(g_pSysConReg->BLK_PWR_STAT & (1<<2)) || (TimeOut-- == 0));
if(TimeOut == 0) goto Block_Pwr_ON_FAIL;
break;
case BLKPWR_DOMAIN_G: // 3D
g_pSysConReg->NORMAL_CFG |= (1<<10);
while(!(g_pSysConReg->BLK_PWR_STAT & (1<<7)) || (TimeOut-- == 0));
if(TimeOut == 0) goto Block_Pwr_ON_FAIL;
break;
case BLKPWR_DOMAIN_V: // MFC
g_pSysConReg->NORMAL_CFG |= (1<<9);
while(!(g_pSysConReg->BLK_PWR_STAT & (1<<1)) || (TimeOut-- == 0));
if(TimeOut == 0) goto Block_Pwr_ON_FAIL;
break;
default:
PWRCON_ERR((_T("[PWRCON:ERR] PwrCon_set_block_power_on() : Unknown Domain = %d\n\r"), eDomain));
return FALSE;
}
PWRCON_MSG((_T("[PWRCON]--PwrCon_set_block_power_on()\n\r")));
return TRUE;
Block_Pwr_ON_FAIL:
PWRCON_ERR((_T("[PWRCON:ERR] %s() : Time OUT!! Domain = %d\n\r"), _T(__FUNCTION__), eDomain));
return FALSE;
}
