/*******************************************************************************
* ddr3NewTipEccScrub - Scrub the DRAM
*
* DESCRIPTION:
*
* INPUT:
*
* OUTPUT:
* None.
*
* RETURN:
*
*******************************************************************************/
MV_VOID ddr3NewTipEccScrub()
{
MV_U32 cs_c,max_cs;
MV_U32 uiCsEna = 0;
mvPrintf("DDR Training Sequence - Start scrubbing \n");
max_cs = mvHwsDdr3TipMaxCSGet();
for (cs_c = 0; cs_c < max_cs; cs_c++)
uiCsEna |= 1 << cs_c;
mvSysXorInit(max_cs, uiCsEna, 0x80000000, 0);
mvXorMemInit(0, 0x00000000, 0x80000000, 0xdeadbeef, 0xdeadbeef);
/* wait for previous transfer completion */
while (mvXorStateGet(0) != MV_IDLE);
mvXorMemInit(0, 0x80000000, 0x40000000, 0xdeadbeef, 0xdeadbeef);
/* wait for previous transfer completion */
while (mvXorStateGet(0) != MV_IDLE);
/* Return XOR State */
mvSysXorFinish();
mvPrintf("DDR Training Sequence - End scrubbing \n");
}
/* init for the Master*/
void misc_init_r_dec_win(void)
{
#if defined(MV_INCLUDE_USB)
{
char *env;
env = getenv("usb0Mode");
if((!env) || (strcmp(env,"device") == 0) || (strcmp(env,"Device") == 0) )
{
printf("USB 0: Device Mode\n");
mvSysUsbInit(0, MV_FALSE);
}
else
{
printf("USB 0: Host Mode\n");
mvSysUsbInit(0, MV_TRUE);
}
}
#endif/* #if defined(MV_INCLUDE_USB) */
#if defined(MV_INCLUDE_XOR)
mvSysXorInit();
#endif
#if defined(MV_INCLUDE_CLK_PWR_CNTRL)
mv_set_power_scheme();
#endif
return;
}
void setXorDesc(void)
{
unsigned int mode;
eth_xor_desc = mvOsMalloc(sizeof(MV_XOR_DESC) + XEXDPR_DST_PTR_DMA_MASK + 32);
eth_xor_desc = (MV_XOR_DESC *)MV_ALIGN_UP((MV_U32)eth_xor_desc, XEXDPR_DST_PTR_DMA_MASK+1);
eth_xor_desc_phys_addr = mvOsIoVirtToPhys(NULL, eth_xor_desc);
mvSysXorInit();
mode = MV_REG_READ(XOR_CONFIG_REG(1, XOR_CHAN(0)));
mode &= ~XEXCR_OPERATION_MODE_MASK;
mode |= XEXCR_OPERATION_MODE_DMA;
MV_REG_WRITE(XOR_CONFIG_REG(1, XOR_CHAN(0)), mode);
MV_REG_WRITE(XOR_NEXT_DESC_PTR_REG(1, XOR_CHAN(0)), eth_xor_desc_phys_addr);
dump_xor();
}
void misc_init_r_dec_win(void)
{
char *env;
#if defined(MV_INCLUDE_USB)
mvSysUsbInit(); /* initialize USB2.0 / USB3.0 */
#endif
#if defined(MV_INCLUDE_XOR)
mvSysXorInit();
#endif
#if defined(MV_INCLUDE_CLK_PWR_CNTRL)
env = getenv("enaClockGating");
if ((strcmp(env, "yes") == 0) || (strcmp(env, "Yes") == 0))
mv_set_power_scheme();
#endif
}
