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Diffstat (limited to 'src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c')
-rw-r--r--src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c56
1 files changed, 28 insertions, 28 deletions
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c b/src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c
index 802417971f..eac201346d 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c
+++ b/src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c
@@ -76,7 +76,7 @@ static void SetupRcvrPattern(struct MCTStatStruc *pMCTstat,
p_A = (u32 *)SetupDqsPattern_1PassB(pass);
p_B = (u32 *)SetupDqsPattern_1PassA(pass);
- for (i=0;i<16;i++) {
+ for (i = 0; i < 16; i++) {
buf_a[i] = p_A[i];
buf_b[i] = p_B[i];
}
@@ -560,7 +560,7 @@ static uint32_t convert_testaddr_and_channel_to_address(struct DCTStatStruc *pDC
SetUpperFSbase(testaddr);
testaddr <<= 8;
- if ((pDCTstat->Status & (1<<SB_128bitmode)) && channel ) {
+ if ((pDCTstat->Status & (1<<SB_128bitmode)) && channel) {
testaddr += 8; /* second channel */
}
@@ -636,7 +636,7 @@ static void dqsTrainRcvrEn_SW_Fam10(struct MCTStatStruc *pMCTstat,
}
cr4 = read_cr4();
- if (cr4 & ( 1 << 9)) { /* save the old value */
+ if (cr4 & (1 << 9)) { /* save the old value */
_SSE2 = 1;
}
cr4 |= (1 << 9); /* OSFXSR enable SSE2 */
@@ -986,7 +986,7 @@ static void dqsTrainRcvrEn_SW_Fam10(struct MCTStatStruc *pMCTstat,
msr.lo &= ~(1<<17); /* restore HWCR.wrap32dis */
wrmsr(HWCR, msr);
}
- if (!_SSE2){
+ if (!_SSE2) {
cr4 = read_cr4();
cr4 &= ~(1<<9); /* restore cr4.OSFXSR */
write_cr4(cr4);
@@ -996,7 +996,7 @@ static void dqsTrainRcvrEn_SW_Fam10(struct MCTStatStruc *pMCTstat,
{
u8 ChannelDTD;
printk(BIOS_DEBUG, "TrainRcvrEn: CH_MaxRdLat:\n");
- for (ChannelDTD = 0; ChannelDTD<2; ChannelDTD++) {
+ for (ChannelDTD = 0; ChannelDTD < 2; ChannelDTD++) {
printk(BIOS_DEBUG, "Channel:%x: %x\n",
ChannelDTD, pDCTstat->CH_MaxRdLat[ChannelDTD][0]);
}
@@ -1013,10 +1013,10 @@ static void dqsTrainRcvrEn_SW_Fam10(struct MCTStatStruc *pMCTstat,
printk(BIOS_DEBUG, "TrainRcvrEn: CH_D_B_RCVRDLY:\n");
for (ChannelDTD = 0; ChannelDTD < 2; ChannelDTD++) {
printk(BIOS_DEBUG, "Channel:%x\n", ChannelDTD);
- for (ReceiverDTD = 0; ReceiverDTD<8; ReceiverDTD+=2) {
+ for (ReceiverDTD = 0; ReceiverDTD < 8; ReceiverDTD+=2) {
printk(BIOS_DEBUG, "\t\tReceiver:%x:", ReceiverDTD);
p = pDCTstat->CH_D_B_RCVRDLY[ChannelDTD][ReceiverDTD>>1];
- for (i=0;i<8; i++) {
+ for (i = 0; i < 8; i++) {
valDTD = p[i];
printk(BIOS_DEBUG, " %03x", valDTD);
}
@@ -1246,7 +1246,7 @@ static void dqsTrainRcvrEn_SW_Fam15(struct MCTStatStruc *pMCTstat,
}
cr4 = read_cr4();
- if (cr4 & ( 1 << 9)) { /* save the old value */
+ if (cr4 & (1 << 9)) { /* save the old value */
_SSE2 = 1;
}
cr4 |= (1 << 9); /* OSFXSR enable SSE2 */
@@ -1500,7 +1500,7 @@ static void dqsTrainRcvrEn_SW_Fam15(struct MCTStatStruc *pMCTstat,
lo &= ~(1<<17); /* restore HWCR.wrap32dis */
_WRMSR(msr, lo, hi);
}
- if (!_SSE2){
+ if (!_SSE2) {
cr4 = read_cr4();
cr4 &= ~(1<<9); /* restore cr4.OSFXSR */
write_cr4(cr4);
@@ -1510,7 +1510,7 @@ static void dqsTrainRcvrEn_SW_Fam15(struct MCTStatStruc *pMCTstat,
{
u8 ChannelDTD;
printk(BIOS_DEBUG, "TrainRcvrEn: CH_MaxRdLat:\n");
- for (ChannelDTD = 0; ChannelDTD<2; ChannelDTD++) {
+ for (ChannelDTD = 0; ChannelDTD < 2; ChannelDTD++) {
printk(BIOS_DEBUG, "Channel:%x: %x\n",
ChannelDTD, pDCTstat->CH_MaxRdLat[ChannelDTD][0]);
}
@@ -1527,10 +1527,10 @@ static void dqsTrainRcvrEn_SW_Fam15(struct MCTStatStruc *pMCTstat,
printk(BIOS_DEBUG, "TrainRcvrEn: CH_D_B_RCVRDLY:\n");
for (ChannelDTD = 0; ChannelDTD < 2; ChannelDTD++) {
printk(BIOS_DEBUG, "Channel:%x\n", ChannelDTD);
- for (ReceiverDTD = 0; ReceiverDTD<8; ReceiverDTD+=2) {
+ for (ReceiverDTD = 0; ReceiverDTD < 8; ReceiverDTD+=2) {
printk(BIOS_DEBUG, "\t\tReceiver:%x:", ReceiverDTD);
p = pDCTstat->CH_D_B_RCVRDLY[ChannelDTD][ReceiverDTD>>1];
- for (i=0;i<8; i++) {
+ for (i = 0; i < 8; i++) {
valDTD = p[i];
printk(BIOS_DEBUG, " %03x", valDTD);
}
@@ -1604,7 +1604,7 @@ static void dqsTrainMaxRdLatency_SW_Fam15(struct MCTStatStruc *pMCTstat,
ch_end = 2;
cr4 = read_cr4();
- if (cr4 & ( 1 << 9)) { /* save the old value */
+ if (cr4 & (1 << 9)) { /* save the old value */
_SSE2 = 1;
}
cr4 |= (1 << 9); /* OSFXSR enable SSE2 */
@@ -1720,7 +1720,7 @@ static void dqsTrainMaxRdLatency_SW_Fam15(struct MCTStatStruc *pMCTstat,
lo &= ~(1<<17); /* restore HWCR.wrap32dis */
_WRMSR(msr, lo, hi);
}
- if (!_SSE2){
+ if (!_SSE2) {
cr4 = read_cr4();
cr4 &= ~(1<<9); /* restore cr4.OSFXSR */
write_cr4(cr4);
@@ -1730,7 +1730,7 @@ static void dqsTrainMaxRdLatency_SW_Fam15(struct MCTStatStruc *pMCTstat,
{
u8 ChannelDTD;
printk(BIOS_DEBUG, "TrainMaxRdLatency: CH_MaxRdLat:\n");
- for (ChannelDTD = 0; ChannelDTD<2; ChannelDTD++) {
+ for (ChannelDTD = 0; ChannelDTD < 2; ChannelDTD++) {
printk(BIOS_DEBUG, "Channel:%x: %x\n",
ChannelDTD, pDCTstat->CH_MaxRdLat[ChannelDTD][0]);
}
@@ -1745,7 +1745,7 @@ static void dqsTrainMaxRdLatency_SW_Fam15(struct MCTStatStruc *pMCTstat,
u8 mct_InitReceiver_D(struct DCTStatStruc *pDCTstat, u8 dct)
{
- if (pDCTstat->DIMMValidDCT[dct] == 0 ) {
+ if (pDCTstat->DIMMValidDCT[dct] == 0) {
return 8;
} else {
return 0;
@@ -1766,7 +1766,7 @@ static void mct_DisableDQSRcvEn_D(struct DCTStatStruc *pDCTstat)
ch_end = 2;
}
- for (ch=0; ch<ch_end; ch++) {
+ for (ch = 0; ch < ch_end; ch++) {
reg = 0x78;
val = Get_NB32_DCT(dev, ch, reg);
val &= ~(1 << DqsRcvEnTrain);
@@ -1800,14 +1800,14 @@ void mct_SetRcvrEnDly_D(struct DCTStatStruc *pDCTstat, u16 RcvrEnDly,
}
/* DimmOffset not needed for CH_D_B_RCVRDLY array */
- for (i=0; i < 8; i++) {
+ for (i = 0; i < 8; i++) {
if (FinalValue) {
/*calculate dimm offset */
p = pDCTstat->CH_D_B_RCVRDLY[Channel][Receiver >> 1];
RcvrEnDly = p[i];
}
- /* if flag=0, set DqsRcvEn value to reg. */
+ /* if flag = 0, set DqsRcvEn value to reg. */
/* get the register index from table */
index = Table_DQSRcvEn_Offset[i >> 1];
index += Addl_Index; /* DIMMx DqsRcvEn byte0 */
@@ -1852,7 +1852,7 @@ static void mct_SetMaxLatency_D(struct DCTStatStruc *pDCTstat, u8 Channel, u16 D
uint8_t package_type = mctGet_NVbits(NV_PACK_TYPE);
if ((package_type == PT_L1) /* Socket F (1207) */
|| (package_type == PT_M2) /* Socket AM3 */
- || (package_type == PT_S1)) { /* Socket S1g<x> */
+ || (package_type == PT_S1)) { /* Socket S1g <x> */
cpu_val_n = 10;
cpu_val_p = 11;
} else {
@@ -1950,7 +1950,7 @@ static void mct_InitDQSPos4RcvrEn_D(struct MCTStatStruc *pMCTstat,
* Read Position is 1/2 Memclock Delay
*/
u8 i;
- for (i=0;i<2; i++){
+ for (i = 0; i < 2; i++) {
InitDQSPos4RcvrEn_D(pMCTstat, pDCTstat, i);
}
}
@@ -1972,8 +1972,8 @@ static void InitDQSPos4RcvrEn_D(struct MCTStatStruc *pMCTstat,
/* FIXME: add Cx support */
dword = 0x00000000;
- for (i=1; i<=3; i++) {
- for (j=0; j<dn; j++)
+ for (i = 1; i <= 3; i++) {
+ for (j = 0; j < dn; j++)
/* DIMM0 Write Data Timing Low */
/* DIMM0 Write ECC Timing */
Set_NB32_index_wait_DCT(dev, Channel, index_reg, i + 0x100 * j, dword);
@@ -1981,14 +1981,14 @@ static void InitDQSPos4RcvrEn_D(struct MCTStatStruc *pMCTstat,
/* errata #180 */
dword = 0x2f2f2f2f;
- for (i=5; i<=6; i++) {
- for (j=0; j<dn; j++)
+ for (i = 5; i <= 6; i++) {
+ for (j = 0; j < dn; j++)
/* DIMM0 Read DQS Timing Control Low */
Set_NB32_index_wait_DCT(dev, Channel, index_reg, i + 0x100 * j, dword);
}
dword = 0x0000002f;
- for (j=0; j<dn; j++)
+ for (j = 0; j < dn; j++)
/* DIMM0 Read DQS ECC Timing Control */
Set_NB32_index_wait_DCT(dev, Channel, index_reg, 7 + 0x100 * j, dword);
}
@@ -2087,7 +2087,7 @@ void mctSetEccDQSRcvrEn_D(struct MCTStatStruc *pMCTstat,
if (!pDCTstat->NodePresent)
break;
if (pDCTstat->DCTSysLimit) {
- for (i=0; i<2; i++)
+ for (i = 0; i < 2; i++)
CalcEccDQSRcvrEn_D(pMCTstat, pDCTstat, i);
}
}
@@ -2427,5 +2427,5 @@ void mct_Wait(u32 cycles)
saved = lo;
do {
_RDMSR(msr, &lo, &hi);
- } while (lo - saved < cycles );
+ } while (lo - saved < cycles);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-09 02:44:22 +0000