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-rw-r--r--board/Marvell/db64460/db64460.c3
-rw-r--r--board/Marvell/db64460/mv_eth.c33
-rw-r--r--board/Marvell/db64460/sdram_init.c515
3 files changed, 255 insertions, 296 deletions
diff --git a/board/Marvell/db64460/db64460.c b/board/Marvell/db64460/db64460.c
index 14e635592e..a7836edb4d 100644
--- a/board/Marvell/db64460/db64460.c
+++ b/board/Marvell/db64460/db64460.c
@@ -34,6 +34,7 @@
#include "../include/mv_gen_reg.h"
#include <net.h>
#include <netdev.h>
+#include <linux/compiler.h>
#include "eth.h"
#include "mpsc.h"
@@ -410,7 +411,7 @@ int checkboard (void)
void debug_led (int led, int mode)
{
volatile int *addr = 0;
- int dummy;
+ __maybe_unused int dummy;
if (mode == 1) {
switch (led) {
diff --git a/board/Marvell/db64460/mv_eth.c b/board/Marvell/db64460/mv_eth.c
index cd9d5a47f7..4aefbaf0c1 100644
--- a/board/Marvell/db64460/mv_eth.c
+++ b/board/Marvell/db64460/mv_eth.c
@@ -420,7 +420,7 @@ static int mv64460_eth_real_open (struct eth_device *dev)
ETH_PORT_INFO *ethernet_private;
struct mv64460_eth_priv *port_private;
unsigned int port_num;
- u32 port_status, phy_reg_data;
+ u32 phy_reg_data;
ethernet_private = (ETH_PORT_INFO *) dev->priv;
/* ronen - when we update the MAC env params we only update dev->enetaddr
@@ -518,7 +518,7 @@ static int mv64460_eth_real_open (struct eth_device *dev)
*/
MV_REG_WRITE (MV64460_ETH_MAXIMUM_TRANSMIT_UNIT (port_num), 0);
- port_status = MV_REG_READ (MV64460_ETH_PORT_STATUS_REG (port_num));
+ MV_REG_READ (MV64460_ETH_PORT_STATUS_REG (port_num));
/* Check Link status on phy */
eth_port_read_smi_reg (port_num, 1, &phy_reg_data);
@@ -636,15 +636,6 @@ static int mv64460_eth_free_rx_rings (struct eth_device *dev)
int mv64460_eth_stop (struct eth_device *dev)
{
- ETH_PORT_INFO *ethernet_private;
- struct mv64460_eth_priv *port_private;
- unsigned int port_num;
-
- ethernet_private = (ETH_PORT_INFO *) dev->priv;
- port_private =
- (struct mv64460_eth_priv *) ethernet_private->port_private;
- port_num = port_private->port_num;
-
/* Disable all gigE address decoder */
MV_REG_WRITE (MV64460_ETH_BASE_ADDR_ENABLE_REG, 0x3f);
DP (printf ("%s Ethernet stop called ... \n", __FUNCTION__));
@@ -714,7 +705,6 @@ int mv64460_eth_xmit (struct eth_device *dev, volatile void *dataPtr,
{
ETH_PORT_INFO *ethernet_private;
struct mv64460_eth_priv *port_private;
- unsigned int port_num;
PKT_INFO pkt_info;
ETH_FUNC_RET_STATUS status;
struct net_device_stats *stats;
@@ -723,7 +713,6 @@ int mv64460_eth_xmit (struct eth_device *dev, volatile void *dataPtr,
ethernet_private = (ETH_PORT_INFO *) dev->priv;
port_private =
(struct mv64460_eth_priv *) ethernet_private->port_private;
- port_num = port_private->port_num;
stats = port_private->stats;
@@ -799,15 +788,12 @@ int mv64460_eth_receive (struct eth_device *dev)
{
ETH_PORT_INFO *ethernet_private;
struct mv64460_eth_priv *port_private;
- unsigned int port_num;
PKT_INFO pkt_info;
struct net_device_stats *stats;
-
ethernet_private = (ETH_PORT_INFO *) dev->priv;
port_private =
(struct mv64460_eth_priv *) ethernet_private->port_private;
- port_num = port_private->port_num;
stats = port_private->stats;
while ((eth_port_receive (ethernet_private, ETH_Q0, &pkt_info) ==
@@ -898,12 +884,10 @@ static struct net_device_stats *mv64460_eth_get_stats (struct eth_device *dev)
{
ETH_PORT_INFO *ethernet_private;
struct mv64460_eth_priv *port_private;
- unsigned int port_num;
ethernet_private = (ETH_PORT_INFO *) dev->priv;
port_private =
(struct mv64460_eth_priv *) ethernet_private->port_private;
- port_num = port_private->port_num;
mv64460_eth_update_stat (dev);
@@ -925,13 +909,10 @@ static void mv64460_eth_update_stat (struct eth_device *dev)
ETH_PORT_INFO *ethernet_private;
struct mv64460_eth_priv *port_private;
struct net_device_stats *stats;
- unsigned int port_num;
- volatile unsigned int dummy;
ethernet_private = (ETH_PORT_INFO *) dev->priv;
port_private =
(struct mv64460_eth_priv *) ethernet_private->port_private;
- port_num = port_private->port_num;
stats = port_private->stats;
/* These are false updates */
@@ -954,12 +935,12 @@ static void mv64460_eth_update_stat (struct eth_device *dev)
* But the unsigned long in PowerPC and MIPS are 32bit. So the next read
* is just a dummy read for proper work of the GigE port
*/
- dummy = eth_read_mib_counter (ethernet_private->port_num,
+ eth_read_mib_counter (ethernet_private->port_num,
ETH_MIB_GOOD_OCTETS_RECEIVED_HIGH);
stats->tx_bytes += (unsigned long)
eth_read_mib_counter (ethernet_private->port_num,
ETH_MIB_GOOD_OCTETS_SENT_LOW);
- dummy = eth_read_mib_counter (ethernet_private->port_num,
+ eth_read_mib_counter (ethernet_private->port_num,
ETH_MIB_GOOD_OCTETS_SENT_HIGH);
stats->rx_errors += (unsigned long)
eth_read_mib_counter (ethernet_private->port_num,
@@ -1007,12 +988,10 @@ static void mv64460_eth_print_stat (struct eth_device *dev)
ETH_PORT_INFO *ethernet_private;
struct mv64460_eth_priv *port_private;
struct net_device_stats *stats;
- unsigned int port_num;
ethernet_private = (ETH_PORT_INFO *) dev->priv;
port_private =
(struct mv64460_eth_priv *) ethernet_private->port_private;
- port_num = port_private->port_num;
stats = port_private->stats;
/* These are false updates */
@@ -2064,13 +2043,11 @@ static void eth_port_init_mac_tables (ETH_PORT eth_port_num)
static void eth_clear_mib_counters (ETH_PORT eth_port_num)
{
int i;
- unsigned int dummy;
/* Perform dummy reads from MIB counters */
for (i = ETH_MIB_GOOD_OCTETS_RECEIVED_LOW; i < ETH_MIB_LATE_COLLISION;
i += 4)
- dummy = MV_REG_READ ((MV64460_ETH_MIB_COUNTERS_BASE
- (eth_port_num) + i));
+ MV_REG_READ((MV64460_ETH_MIB_COUNTERS_BASE(eth_port_num) + i));
return;
}
diff --git a/board/Marvell/db64460/sdram_init.c b/board/Marvell/db64460/sdram_init.c
index e328d8ff13..6297447c74 100644
--- a/board/Marvell/db64460/sdram_init.c
+++ b/board/Marvell/db64460/sdram_init.c
@@ -44,15 +44,8 @@
DECLARE_GLOBAL_DATA_PTR;
-#undef DEBUG
#define MAP_PCI
-#ifdef DEBUG
-#define DP(x) x
-#else
-#define DP(x)
-#endif
-
int set_dfcdlInit (void); /* setup delay line of Mv64460 */
int mvDmaIsChannelActive (int);
int mvDmaSetMemorySpace (ulong, ulong, ulong, ulong, ulong);
@@ -69,14 +62,12 @@ memory_map_bank (unsigned int bankNo,
#endif
-#ifdef DEBUG
if (bankLength > 0) {
- printf ("mapping bank %d at %08x - %08x\n",
+ debug("mapping bank %d at %08x - %08x\n",
bankNo, bankBase, bankBase + bankLength - 1);
} else {
- printf ("unmapping bank %d\n", bankNo);
+ debug("unmapping bank %d\n", bankNo);
}
-#endif
memoryMapBank (bankNo, bankBase, bankLength);
@@ -276,7 +267,7 @@ return 0;
#else
uchar addr = slot == 0 ? DIMM0_I2C_ADDR : DIMM1_I2C_ADDR;
int ret;
- unsigned int i, j, density = 1, devicesForErrCheck = 0;
+ unsigned int i, j, density = 1;
#ifdef DEBUG
unsigned int k;
@@ -286,17 +277,17 @@ return 0;
uchar supp_cal, cal_val;
ulong memclk, tmemclk;
ulong tmp;
- uchar trp_clocks = 0, trcd_clocks, tras_clocks, trrd_clocks;
+ uchar trp_clocks = 0, tras_clocks;
uchar data[128];
memclk = gd->bus_clk;
tmemclk = 1000000000 / (memclk / 100); /* in 10 ps units */
- DP (puts ("before i2c read\n"));
+ debug("before i2c read\n");
ret = i2c_read (addr, 0, 1, data, 128);
- DP (puts ("after i2c read\n"));
+ debug("after i2c read\n");
/* zero all the values */
memset (dimmInfo, 0, sizeof (*dimmInfo));
@@ -307,7 +298,7 @@ return 0;
}
if (ret) {
- DP (printf ("No DIMM in slot %d [err = %x]\n", slot, ret));
+ debug("No DIMM in slot %d [err = %x]\n", slot, ret);
return 0;
} else
dimmInfo->slot = slot; /* start to fill up dimminfo for this "slot" */
@@ -387,46 +378,46 @@ return 0;
dimmInfo->memoryType = (data[i] == 0x7) ? DDR : SDRAM;
#ifdef DEBUG
if (dimmInfo->memoryType == 0)
- DP (printf
+ debug
("Dram_type in slot %d is: SDRAM\n",
- dimmInfo->slot));
+ dimmInfo->slot);
if (dimmInfo->memoryType == 1)
- DP (printf
+ debug
("Dram_type in slot %d is: DDRAM\n",
- dimmInfo->slot));
+ dimmInfo->slot);
#endif
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
case 3: /* Number Of Row Addresses */
dimmInfo->numOfRowAddresses = data[i];
- DP (printf
+ debug
("Module Number of row addresses: %d\n",
- dimmInfo->numOfRowAddresses));
+ dimmInfo->numOfRowAddresses);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
case 4: /* Number Of Column Addresses */
dimmInfo->numOfColAddresses = data[i];
- DP (printf
+ debug
("Module Number of col addresses: %d\n",
- dimmInfo->numOfColAddresses));
+ dimmInfo->numOfColAddresses);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
case 5: /* Number Of Module Banks */
dimmInfo->numOfModuleBanks = data[i];
- DP (printf
+ debug
("Number of Banks on Mod. : %d\n",
- dimmInfo->numOfModuleBanks));
+ dimmInfo->numOfModuleBanks);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
case 6: /* Data Width */
dimmInfo->dataWidth = data[i];
- DP (printf
+ debug
("Module Data Width: %d\n",
- dimmInfo->dataWidth));
+ dimmInfo->dataWidth);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
@@ -434,33 +425,33 @@ return 0;
switch (data[i]) {
case 0x0:
dimmInfo->voltageInterface = TTL_5V_TOLERANT;
- DP (printf
- ("Module is TTL_5V_TOLERANT\n"));
+ debug
+ ("Module is TTL_5V_TOLERANT\n");
break;
case 0x1:
dimmInfo->voltageInterface = LVTTL;
- DP (printf
- ("Module is LVTTL\n"));
+ debug
+ ("Module is LVTTL\n");
break;
case 0x2:
dimmInfo->voltageInterface = HSTL_1_5V;
- DP (printf
- ("Module is TTL_5V_TOLERANT\n"));
+ debug
+ ("Module is TTL_5V_TOLERANT\n");
break;
case 0x3:
dimmInfo->voltageInterface = SSTL_3_3V;
- DP (printf
- ("Module is HSTL_1_5V\n"));
+ debug
+ ("Module is HSTL_1_5V\n");
break;
case 0x4:
dimmInfo->voltageInterface = SSTL_2_5V;
- DP (printf
- ("Module is SSTL_2_5V\n"));
+ debug
+ ("Module is SSTL_2_5V\n");
break;
default:
dimmInfo->voltageInterface = VOLTAGE_UNKNOWN;
- DP (printf
- ("Module is VOLTAGE_UNKNOWN\n"));
+ debug
+ ("Module is VOLTAGE_UNKNOWN\n");
break;
}
break;
@@ -479,9 +470,9 @@ return 0;
leftOfPoint;
dimmInfo->minimumCycleTimeAtMaxCasLatancy_RoP =
rightOfPoint;
- DP (printf
+ debug
("Minimum Cycle Time At Max CasLatancy: %d.%d [ns]\n",
- leftOfPoint, rightOfPoint));
+ leftOfPoint, rightOfPoint);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
@@ -494,49 +485,49 @@ return 0;
rightOfPoint = time_tmp % div;
dimmInfo->clockToDataOut_LoP = leftOfPoint;
dimmInfo->clockToDataOut_RoP = rightOfPoint;
- DP (printf ("Clock To Data Out: %d.%2d [ns]\n", leftOfPoint, rightOfPoint)); /*dimmInfo->clockToDataOut */
+ debug("Clock To Data Out: %d.%2d [ns]\n", leftOfPoint, rightOfPoint); /*dimmInfo->clockToDataOut */
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
/*#ifdef CONFIG_ECC */
case 11: /* Error Check Type */
dimmInfo->errorCheckType = data[i];
- DP (printf
+ debug
("Error Check Type (0=NONE): %d\n",
- dimmInfo->errorCheckType));
+ dimmInfo->errorCheckType);
break;
/* #endif */
/*------------------------------------------------------------------------------------------------------------------------------*/
case 12: /* Refresh Interval */
dimmInfo->RefreshInterval = data[i];
- DP (printf
+ debug
("RefreshInterval (80= Self refresh Normal, 15.625us) : %x\n",
- dimmInfo->RefreshInterval));
+ dimmInfo->RefreshInterval);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
case 13: /* Sdram Width */
dimmInfo->sdramWidth = data[i];
- DP (printf
+ debug
("Sdram Width: %d\n",
- dimmInfo->sdramWidth));
+ dimmInfo->sdramWidth);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
case 14: /* Error Check Data Width */
dimmInfo->errorCheckDataWidth = data[i];
- DP (printf
+ debug
("Error Check Data Width: %d\n",
- dimmInfo->errorCheckDataWidth));
+ dimmInfo->errorCheckDataWidth);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
case 15: /* Minimum Clock Delay */
dimmInfo->minClkDelay = data[i];
- DP (printf
+ debug
("Minimum Clock Delay: %d\n",
- dimmInfo->minClkDelay));
+ dimmInfo->minClkDelay);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
@@ -552,26 +543,26 @@ return 0;
dimmInfo->burstLengthSupported = data[i];
#ifdef DEBUG
- DP (printf
- ("Burst Length Supported: "));
+ debug
+ ("Burst Length Supported: ");
if (dimmInfo->burstLengthSupported & 0x01)
- DP (printf ("1, "));
+ debug("1, ");
if (dimmInfo->burstLengthSupported & 0x02)
- DP (printf ("2, "));
+ debug("2, ");
if (dimmInfo->burstLengthSupported & 0x04)
- DP (printf ("4, "));
+ debug("4, ");
if (dimmInfo->burstLengthSupported & 0x08)
- DP (printf ("8, "));
- DP (printf (" Bit \n"));
+ debug("8, ");
+ debug(" Bit \n");
#endif
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
case 17: /* Number Of Banks On Each Device */
dimmInfo->numOfBanksOnEachDevice = data[i];
- DP (printf
+ debug
("Number Of Banks On Each Chip: %d\n",
- dimmInfo->numOfBanksOnEachDevice));
+ dimmInfo->numOfBanksOnEachDevice);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
@@ -591,34 +582,34 @@ return 0;
********************************************************/
dimmInfo->suportedCasLatencies = data[i];
#ifdef DEBUG
- DP (printf
- ("Suported Cas Latencies: (CL) "));
+ debug
+ ("Suported Cas Latencies: (CL) ");
if (dimmInfo->memoryType == 0) { /* SDRAM */
for (k = 0; k <= 7; k++) {
if (dimmInfo->
suportedCasLatencies & (1 << k))
- DP (printf
+ debug
("%d, ",
- k + 1));
+ k + 1);
}
} else { /* DDR-RAM */
if (dimmInfo->suportedCasLatencies & 1)
- DP (printf ("1, "));
+ debug("1, ");
if (dimmInfo->suportedCasLatencies & 2)
- DP (printf ("1.5, "));
+ debug("1.5, ");
if (dimmInfo->suportedCasLatencies & 4)
- DP (printf ("2, "));
+ debug("2, ");
if (dimmInfo->suportedCasLatencies & 8)
- DP (printf ("2.5, "));
+ debug("2.5, ");
if (dimmInfo->suportedCasLatencies & 16)
- DP (printf ("3, "));
+ debug("3, ");
if (dimmInfo->suportedCasLatencies & 32)
- DP (printf ("3.5, "));
+ debug("3.5, ");
}
- DP (printf ("\n"));
+ debug("\n");
#endif
/* Calculating MAX CAS latency */
for (j = 7; j > 0; j--) {
@@ -630,8 +621,8 @@ return 0;
/* CAS latency 1, 1.5, 2, 2.5, 3, 3.5 */
switch (j) {
case 7:
- DP (printf
- ("Max. Cas Latencies (DDR): ERROR !!!\n"));
+ debug
+ ("Max. Cas Latencies (DDR): ERROR !!!\n");
dimmInfo->
maxClSupported_DDR
=
@@ -639,8 +630,8 @@ return 0;
hang ();
break;
case 6:
- DP (printf
- ("Max. Cas Latencies (DDR): ERROR !!!\n"));
+ debug
+ ("Max. Cas Latencies (DDR): ERROR !!!\n");
dimmInfo->
maxClSupported_DDR
=
@@ -648,36 +639,36 @@ return 0;
hang ();
break;
case 5:
- DP (printf
- ("Max. Cas Latencies (DDR): 3.5 clk's\n"));
+ debug
+ ("Max. Cas Latencies (DDR): 3.5 clk's\n");
dimmInfo->
maxClSupported_DDR
= DDR_CL_3_5;
break;
case 4:
- DP (printf
- ("Max. Cas Latencies (DDR): 3 clk's \n"));
+ debug
+ ("Max. Cas Latencies (DDR): 3 clk's \n");
dimmInfo->
maxClSupported_DDR
= DDR_CL_3;
break;
case 3:
- DP (printf
- ("Max. Cas Latencies (DDR): 2.5 clk's \n"));
+ debug
+ ("Max. Cas Latencies (DDR): 2.5 clk's \n");
dimmInfo->
maxClSupported_DDR
= DDR_CL_2_5;
break;
case 2:
- DP (printf
- ("Max. Cas Latencies (DDR): 2 clk's \n"));
+ debug
+ ("Max. Cas Latencies (DDR): 2 clk's \n");
dimmInfo->
maxClSupported_DDR
= DDR_CL_2;
break;
case 1:
- DP (printf
- ("Max. Cas Latencies (DDR): 1.5 clk's \n"));
+ debug
+ ("Max. Cas Latencies (DDR): 1.5 clk's \n");
dimmInfo->
maxClSupported_DDR
= DDR_CL_1_5;
@@ -707,8 +698,8 @@ return 0;
dimmInfo->
maxClSupported_DDR
>> 1;
- DP (printf
- ("*** Change actual Cas Latencies cause of minimumCycleTime n"));
+ debug
+ ("*** Change actual Cas Latencies cause of minimumCycleTime n");
}
/* ronen - checkif the Dimm frequency compared to the Sysclock. */
if ((dimmInfo->
@@ -744,32 +735,32 @@ return 0;
dimmInfo->
maxCASlatencySupported_RoP
= 0;
- DP (printf
+ debug
("Max. Cas Latencies (DDR LoP.RoP Notation): %d.%d \n",
dimmInfo->
maxCASlatencySupported_LoP,
dimmInfo->
- maxCASlatencySupported_RoP));
+ maxCASlatencySupported_RoP);
break;
case SDRAM:
/* CAS latency 1, 2, 3, 4, 5, 6, 7 */
dimmInfo->maxClSupported_SD = j; /* Cas Latency DDR-RAM Coded */
- DP (printf
+ debug
("Max. Cas Latencies (SD): %d\n",
dimmInfo->
- maxClSupported_SD));
+ maxClSupported_SD);
dimmInfo->
maxCASlatencySupported_LoP
= j;
dimmInfo->
maxCASlatencySupported_RoP
= 0;
- DP (printf
+ debug
("Max. Cas Latencies (DDR LoP.RoP Notation): %d.%d \n",
dimmInfo->
maxCASlatencySupported_LoP,
dimmInfo->
- maxCASlatencySupported_RoP));
+ maxCASlatencySupported_RoP);
break;
}
break;
@@ -779,7 +770,7 @@ return 0;
/*------------------------------------------------------------------------------------------------------------------------------*/
case 21: /* Buffered Address And Control Inputs */
- DP (printf ("\nModul Attributes (SPD Byte 21): \n"));
+ debug("\nModul Attributes (SPD Byte 21): \n");
dimmInfo->bufferedAddrAndControlInputs =
data[i] & BIT0;
dimmInfo->registeredAddrAndControlInputs =
@@ -794,60 +785,60 @@ return 0;
(data[i] & BIT6) >> 6;
#ifdef DEBUG
if (dimmInfo->bufferedAddrAndControlInputs == 1)
- DP (printf
- (" - Buffered Address/Control Input: Yes \n"));
+ debug
+ (" - Buffered Address/Control Input: Yes \n");
else
- DP (printf
- (" - Buffered Address/Control Input: No \n"));
+ debug
+ (" - Buffered Address/Control Input: No \n");
if (dimmInfo->registeredAddrAndControlInputs == 1)
- DP (printf
- (" - Registered Address/Control Input: Yes \n"));
+ debug
+ (" - Registered Address/Control Input: Yes \n");
else
- DP (printf
- (" - Registered Address/Control Input: No \n"));
+ debug
+ (" - Registered Address/Control Input: No \n");
if (dimmInfo->onCardPLL == 1)
- DP (printf
- (" - On-Card PLL (clock): Yes \n"));
+ debug
+ (" - On-Card PLL (clock): Yes \n");
else
- DP (printf
- (" - On-Card PLL (clock): No \n"));
+ debug
+ (" - On-Card PLL (clock): No \n");
if (dimmInfo->bufferedDQMBinputs == 1)
- DP (printf
- (" - Bufferd DQMB Inputs: Yes \n"));
+ debug
+ (" - Bufferd DQMB Inputs: Yes \n");
else
- DP (printf
- (" - Bufferd DQMB Inputs: No \n"));
+ debug
+ (" - Bufferd DQMB Inputs: No \n");
if (dimmInfo->registeredDQMBinputs == 1)
- DP (printf
- (" - Registered DQMB Inputs: Yes \n"));
+ debug
+ (" - Registered DQMB Inputs: Yes \n");
else
- DP (printf
- (" - Registered DQMB Inputs: No \n"));
+ debug
+ (" - Registered DQMB Inputs: No \n");
if (dimmInfo->differentialClockInput == 1)
- DP (printf
- (" - Differential Clock Input: Yes \n"));
+ debug
+ (" - Differential Clock Input: Yes \n");
else
- DP (printf
- (" - Differential Clock Input: No \n"));
+ debug
+ (" - Differential Clock Input: No \n");
if (dimmInfo->redundantRowAddressing == 1)
- DP (printf
- (" - redundant Row Addressing: Yes \n"));
+ debug
+ (" - redundant Row Addressing: Yes \n");
else
- DP (printf
- (" - redundant Row Addressing: No \n"));
+ debug
+ (" - redundant Row Addressing: No \n");
#endif
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
case 22: /* Suported AutoPreCharge */
- DP (printf ("\nModul Attributes (SPD Byte 22): \n"));
+ debug("\nModul Attributes (SPD Byte 22): \n");
dimmInfo->suportedEarlyRasPreCharge = data[i] & BIT0;
dimmInfo->suportedAutoPreCharge =
(data[i] & BIT1) >> 1;
@@ -861,46 +852,46 @@ return 0;
(data[i] & BIT5) >> 5;
#ifdef DEBUG
if (dimmInfo->suportedEarlyRasPreCharge == 1)
- DP (printf
- (" - Early Ras Precharge: Yes \n"));
+ debug
+ (" - Early Ras Precharge: Yes \n");
else
- DP (printf
- (" - Early Ras Precharge: No \n"));
+ debug
+ (" - Early Ras Precharge: No \n");
if (dimmInfo->suportedAutoPreCharge == 1)
- DP (printf
- (" - AutoPreCharge: Yes \n"));
+ debug
+ (" - AutoPreCharge: Yes \n");
else
- DP (printf
- (" - AutoPreCharge: No \n"));
+ debug
+ (" - AutoPreCharge: No \n");
if (dimmInfo->suportedPreChargeAll == 1)
- DP (printf
- (" - Precharge All: Yes \n"));
+ debug
+ (" - Precharge All: Yes \n");
else
- DP (printf
- (" - Precharge All: No \n"));
+ debug
+ (" - Precharge All: No \n");
if (dimmInfo->suportedWrite1ReadBurst == 1)
- DP (printf
- (" - Write 1/ReadBurst: Yes \n"));
+ debug
+ (" - Write 1/ReadBurst: Yes \n");
else
- DP (printf
- (" - Write 1/ReadBurst: No \n"));
+ debug
+ (" - Write 1/ReadBurst: No \n");
if (dimmInfo->suported5PercentLowVCC == 1)
- DP (printf
- (" - lower VCC tolerance: 5 Percent \n"));
+ debug
+ (" - lower VCC tolerance: 5 Percent \n");
else
- DP (printf
- (" - lower VCC tolerance: 10 Percent \n"));
+ debug
+ (" - lower VCC tolerance: 10 Percent \n");
if (dimmInfo->suported5PercentUpperVCC == 1)
- DP (printf
- (" - upper VCC tolerance: 5 Percent \n"));
+ debug
+ (" - upper VCC tolerance: 5 Percent \n");
else
- DP (printf
- (" - upper VCC tolerance: 10 Percent \n"));
+ debug
+ (" - upper VCC tolerance: 10 Percent \n");
#endif
break;
@@ -919,7 +910,7 @@ return 0;
leftOfPoint;
dimmInfo->minimumCycleTimeAtMaxCasLatancyMinus1_RoP =
rightOfPoint;
- DP (printf ("Minimum Cycle Time At 2nd highest CasLatancy (0 = Not supported): %d.%d [ns]\n", leftOfPoint, rightOfPoint)); /*dimmInfo->minimumCycleTimeAtMaxCasLatancy */
+ debug("Minimum Cycle Time At 2nd highest CasLatancy (0 = Not supported): %d.%d [ns]\n", leftOfPoint, rightOfPoint); /*dimmInfo->minimumCycleTimeAtMaxCasLatancy */
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
@@ -932,9 +923,9 @@ return 0;
rightOfPoint = time_tmp % div;
dimmInfo->clockToDataOutMinus1_LoP = leftOfPoint;
dimmInfo->clockToDataOutMinus1_RoP = rightOfPoint;
- DP (printf
+ debug
("Clock To Data Out (2nd CL value): %d.%2d [ns]\n",
- leftOfPoint, rightOfPoint));
+ leftOfPoint, rightOfPoint);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
@@ -951,7 +942,7 @@ return 0;
leftOfPoint;
dimmInfo->minimumCycleTimeAtMaxCasLatancyMinus2_RoP =
rightOfPoint;
- DP (printf ("Minimum Cycle Time At 3rd highest CasLatancy (0 = Not supported): %d.%d [ns]\n", leftOfPoint, rightOfPoint)); /*dimmInfo->minimumCycleTimeAtMaxCasLatancy */
+ debug("Minimum Cycle Time At 3rd highest CasLatancy (0 = Not supported): %d.%d [ns]\n", leftOfPoint, rightOfPoint); /*dimmInfo->minimumCycleTimeAtMaxCasLatancy */
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
@@ -964,9 +955,9 @@ return 0;
rightOfPoint = time_tmp % div;
dimmInfo->clockToDataOutMinus2_LoP = leftOfPoint;
dimmInfo->clockToDataOutMinus2_RoP = rightOfPoint;
- DP (printf
+ debug
("Clock To Data Out (3rd CL value): %d.%2d [ns]\n",
- leftOfPoint, rightOfPoint));
+ leftOfPoint, rightOfPoint);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
@@ -983,12 +974,12 @@ return 0;
trp_clocks =
(dimmInfo->minRowPrechargeTime +
(tmemclk - 1)) / tmemclk;
- DP (printf
+ debug
("*** 1 clock cycle = %ld 10ps intervalls = %ld.%ld ns****\n",
- tmemclk, tmemclk / 100, tmemclk % 100));
- DP (printf
+ tmemclk, tmemclk / 100, tmemclk % 100);
+ debug
("Minimum Row Precharge Time [ns]: %d.%2d = in Clk cycles %d\n",
- leftOfPoint, rightOfPoint, trp_clocks));
+ leftOfPoint, rightOfPoint, trp_clocks);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
@@ -1002,12 +993,9 @@ return 0;
rightOfPoint = (data[i] & maskRightOfPoint) * 25;
dimmInfo->minRowActiveRowActiveDelay = ((leftOfPoint * 100) + rightOfPoint); /* measured in 100ns Intervals */
- trrd_clocks =
- (dimmInfo->minRowActiveRowActiveDelay +
- (tmemclk - 1)) / tmemclk;
- DP (printf
+ debug
("Minimum Row Active -To- Row Active Delay [ns]: %d.%2d = in Clk cycles %d\n",
- leftOfPoint, rightOfPoint, trp_clocks));
+ leftOfPoint, rightOfPoint, trp_clocks);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
@@ -1021,12 +1009,9 @@ return 0;
rightOfPoint = (data[i] & maskRightOfPoint) * 25;
dimmInfo->minRowActiveRowActiveDelay = ((leftOfPoint * 100) + rightOfPoint); /* measured in 100ns Intervals */
- trcd_clocks =
- (dimmInfo->minRowActiveRowActiveDelay +
- (tmemclk - 1)) / tmemclk;
- DP (printf
+ debug
("Minimum Ras-To-Cas Delay [ns]: %d.%2d = in Clk cycles %d\n",
- leftOfPoint, rightOfPoint, trp_clocks));
+ leftOfPoint, rightOfPoint, trp_clocks);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
@@ -1035,41 +1020,41 @@ return 0;
tras_clocks =
(NSto10PS (data[i]) +
(tmemclk - 1)) / tmemclk;
- DP (printf
+ debug
("Minimum Ras Pulse Width [ns]: %d = in Clk cycles %d\n",
- dimmInfo->minRasPulseWidth, tras_clocks));
+ dimmInfo->minRasPulseWidth, tras_clocks);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
case 31: /* Module Bank Density */
dimmInfo->moduleBankDensity = data[i];
- DP (printf
+ debug
("Module Bank Density: %d\n",
- dimmInfo->moduleBankDensity));
+ dimmInfo->moduleBankDensity);
#ifdef DEBUG
- DP (printf
- ("*** Offered Densities (more than 1 = Multisize-Module): "));
+ debug
+ ("*** Offered Densities (more than 1 = Multisize-Module): ");
{
if (dimmInfo->moduleBankDensity & 1)
- DP (printf ("4MB, "));
+ debug("4MB, ");
if (dimmInfo->moduleBankDensity & 2)
- DP (printf ("8MB, "));
+ debug("8MB, ");
if (dimmInfo->moduleBankDensity & 4)
- DP (printf ("16MB, "));
+ debug("16MB, ");
if (dimmInfo->moduleBankDensity & 8)
- DP (printf ("32MB, "));
+ debug("32MB, ");
if (dimmInfo->moduleBankDensity & 16)
- DP (printf ("64MB, "));
+ debug("64MB, ");
if (dimmInfo->moduleBankDensity & 32)
- DP (printf ("128MB, "));
+ debug("128MB, ");
if ((dimmInfo->moduleBankDensity & 64)
|| (dimmInfo->moduleBankDensity & 128)) {
- DP (printf ("ERROR, "));
+ debug("ERROR, ");
hang ();
}
}
- DP (printf ("\n"));
+ debug("\n");
#endif
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
@@ -1095,9 +1080,9 @@ return 0;
}
dimmInfo->addrAndCommandSetupTime =
(leftOfPoint * 100 + rightOfPoint) * sign;
- DP (printf
+ debug
("Address And Command Setup Time [ns]: %d.%d\n",
- sign * leftOfPoint, rightOfPoint));
+ sign * leftOfPoint, rightOfPoint);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
@@ -1122,9 +1107,9 @@ return 0;
}
dimmInfo->addrAndCommandHoldTime =
(leftOfPoint * 100 + rightOfPoint) * sign;
- DP (printf
+ debug
("Address And Command Hold Time [ns]: %d.%d\n",
- sign * leftOfPoint, rightOfPoint));
+ sign * leftOfPoint, rightOfPoint);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
@@ -1149,9 +1134,9 @@ return 0;
}
dimmInfo->dataInputSetupTime =
(leftOfPoint * 100 + rightOfPoint) * sign;
- DP (printf
+ debug
("Data Input Setup Time [ns]: %d.%d\n",
- sign * leftOfPoint, rightOfPoint));
+ sign * leftOfPoint, rightOfPoint);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
@@ -1176,9 +1161,9 @@ return 0;
}
dimmInfo->dataInputHoldTime =
(leftOfPoint * 100 + rightOfPoint) * sign;
- DP (printf
+ debug
("Data Input Hold Time [ns]: %d.%d\n\n",
- sign * leftOfPoint, rightOfPoint));
+ sign * leftOfPoint, rightOfPoint);
break;
/*------------------------------------------------------------------------------------------------------------------------------*/
}
@@ -1194,8 +1179,6 @@ return 0;
dimmInfo->numberOfDevices =
(dimmInfo->dataWidth / dimmInfo->sdramWidth) *
dimmInfo->numOfModuleBanks;
- devicesForErrCheck =
- (dimmInfo->dataWidth - 64) / dimmInfo->sdramWidth;
if ((dimmInfo->errorCheckType == 0x1)
|| (dimmInfo->errorCheckType == 0x2)
|| (dimmInfo->errorCheckType == 0x3)) {
@@ -1217,7 +1200,7 @@ return 0;
tmp *= dimmInfo->sdramWidth;
tmp = tmp >> 24; /* div by 0x4000000 (64M) */
dimmInfo->drb_size = (uchar) tmp;
- DP (printf ("Module DRB size (n*64Mbit): %d\n", dimmInfo->drb_size));
+ debug("Module DRB size (n*64Mbit): %d\n", dimmInfo->drb_size);
/* try a CAS latency of 3 first... */
@@ -1236,11 +1219,11 @@ return 0;
cal_val = 2;
}
- DP (printf ("cal_val = %d\n", cal_val));
+ debug("cal_val = %d\n", cal_val);
/* bummer, did't work... */
if (cal_val == 0) {
- DP (printf ("Couldn't find a good CAS latency\n"));
+ debug("Couldn't find a good CAS latency\n");
hang ();
return 0;
}
@@ -1271,13 +1254,13 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info)
/* delay line */
set_dfcdlInit (); /* may be its not needed */
- DP (printf ("Delay line set done\n"));
+ debug("Delay line set done\n");
/* set SDRAM mode NOP */ /* To_do check it */
GT_REG_WRITE (SDRAM_OPERATION, 0x5);
while (GTREGREAD (SDRAM_OPERATION) != 0) {
- DP (printf
- ("\n*** SDRAM_OPERATION 1418: Module still busy ... please wait... ***\n"));
+ debug
+ ("\n*** SDRAM_OPERATION 1418: Module still busy ... please wait... ***\n");
}
/* SDRAM configuration */
@@ -1328,12 +1311,12 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info)
hang ();
break;
}
- DP (printf ("calculated refresh interval %0x\n", sdram_config_reg));
+ debug("calculated refresh interval %0x\n", sdram_config_reg);
/* make sure the refresh value is only 14 bits */
if (sdram_config_reg > 0x1fff)
sdram_config_reg = 0x1fff;
- DP (printf ("adjusted refresh interval %0x\n", sdram_config_reg));
+ debug("adjusted refresh interval %0x\n", sdram_config_reg);
/* we want physical bank interleaving and */
/* virtual bank interleaving enabled so do nothing */
@@ -1343,30 +1326,30 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info)
if (info->registeredAddrAndControlInputs == 1) {
/* it's registered DRAM, so set the reg. DRAM bit */
sdram_config_reg = sdram_config_reg | BIT17;
- DP (printf ("Enabling registered DRAM bit\n"));
+ debug("Enabling registered DRAM bit\n");
}
/* turn on DRAM ECC? */
#ifdef CONFIG_MV64460_ECC
if (info->errorCheckType == 0x2) {
/* DRAM has ECC, so turn it on */
sdram_config_reg = sdram_config_reg | BIT18;
- DP (printf ("Enabling ECC\n"));
+ debug("Enabling ECC\n");
}
#endif
/* set the data DQS pin configuration */
switch (info->sdramWidth) {
case 0x4: /* memory is x4 */
sdram_config_reg = sdram_config_reg | BIT20 | BIT21;
- DP (printf ("Data DQS pins set for 16 pins\n"));
+ debug("Data DQS pins set for 16 pins\n");
break;
case 0x8: /* memory is x8 or x16 */
case 0x10:
sdram_config_reg = sdram_config_reg | BIT21;
- DP (printf ("Data DQS pins set for 8 pins\n"));
+ debug("Data DQS pins set for 8 pins\n");
break;
case 0x20: /* memory is x32 */
/* both bits are cleared for x32 so nothing to do */
- DP (printf ("Data DQS pins set for 2 pins\n"));
+ debug("Data DQS pins set for 2 pins\n");
break;
default: /* memory width unsupported */
printf ("DRAM chip width is unknown!\n");
@@ -1392,21 +1375,21 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info)
/* write the value into the SDRAM configuration register */
GT_REG_WRITE (SDRAM_CONFIG, sdram_config_reg);
- DP (printf ("sdram_conf 0x1400: %08x\n", GTREGREAD (SDRAM_CONFIG)));
+ debug("sdram_conf 0x1400: %08x\n", GTREGREAD (SDRAM_CONFIG));
/* SDRAM open pages control keep open as much as I can */
GT_REG_WRITE (SDRAM_OPEN_PAGES_CONTROL, 0x0);
- DP (printf
+ debug
("sdram_open_pages_controll 0x1414: %08x\n",
- GTREGREAD (SDRAM_OPEN_PAGES_CONTROL)));
+ GTREGREAD (SDRAM_OPEN_PAGES_CONTROL));
/* SDRAM D_UNIT_CONTROL_LOW 0x1404 */
tmp = (GTREGREAD (D_UNIT_CONTROL_LOW) & 0x01); /* Clock Domain Sync from power on reset */
if (tmp == 0)
- DP (printf ("Core Signals are sync (by HW-Setting)!!!\n"));
+ debug("Core Signals are sync (by HW-Setting)!!!\n");
else
- DP (printf
- ("Core Signals syncs. are bypassed (by HW-Setting)!!!\n"));
+ debug
+ ("Core Signals syncs. are bypassed (by HW-Setting)!!!\n");
/* SDRAM set CAS Latency according to SPD information */
switch (info->memoryType) {
@@ -1419,7 +1402,7 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info)
/* Calculate the settings for SDRAM mode and Dunit control low registers */
/* Values set according to technical bulletin TB-92 rev. c */
case DDR:
- DP (printf ("### SET-CL for DDR-RAM\n"));
+ debug("### SET-CL for DDR-RAM\n");
/* ronen db64460 - change the tmp_dunit_control_low setting!!! */
switch (info->maxClSupported_DDR) {
case DDR_CL_3:
@@ -1429,9 +1412,9 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info)
tmp_dunit_control_low = 0x05110051;
else
tmp_dunit_control_low = 0x24110051;
- DP (printf
+ debug
("Max. CL is 3 CLKs 0x141c= %08lx, 0x1404 = %08lx\n",
- tmp_sdram_mode, tmp_dunit_control_low));
+ tmp_sdram_mode, tmp_dunit_control_low);
printf ("Warnning: DRAM ClkSync was never tested(db64460)!!!!!\n");
} else { /* clk sync. bypassed */
@@ -1439,9 +1422,9 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info)
tmp_dunit_control_low = 0xC5000540;
else
tmp_dunit_control_low = 0xC4000540;
- DP (printf
+ debug
("Max. CL is 3 CLKs 0x141c= %08lx, 0x1404 = %08lx\n",
- tmp_sdram_mode, tmp_dunit_control_low));
+ tmp_sdram_mode, tmp_dunit_control_low);
}
break;
case DDR_CL_2_5:
@@ -1451,9 +1434,9 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info)
tmp_dunit_control_low = 0x25110051;
else
tmp_dunit_control_low = 0x24110051;
- DP (printf
+ debug
("Max. CL is 2.5 CLKs 0x141c= %08lx, 0x1404 = %08lx\n",
- tmp_sdram_mode, tmp_dunit_control_low));
+ tmp_sdram_mode, tmp_dunit_control_low);
printf ("Warnning: DRAM ClkSync was never tested(db64460)!!!!!\n");
} else { /* clk sync. bypassed */
@@ -1464,9 +1447,9 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info)
/* hang();1 */
} else
tmp_dunit_control_low = 0xC4000540;
- DP (printf
+ debug
("Max. CL is 2.5 CLKs 0x141c= %08lx, 0x1404 = %08lx\n",
- tmp_sdram_mode, tmp_dunit_control_low));
+ tmp_sdram_mode, tmp_dunit_control_low);
}
break;
case DDR_CL_2:
@@ -1476,9 +1459,9 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info)
tmp_dunit_control_low = 0x04110051;
else
tmp_dunit_control_low = 0x03110051;
- DP (printf
+ debug
("Max. CL is 2 CLKs 0x141c= %08lx, 0x1404 = %08lx\n",
- tmp_sdram_mode, tmp_dunit_control_low));
+ tmp_sdram_mode, tmp_dunit_control_low);
printf ("Warnning: DRAM ClkSync was never tested(db64460)!!!!!\n");
} else { /* clk sync. bypassed */
@@ -1489,9 +1472,9 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info)
tmp_dunit_control_low = 0xC4000540;
} else
tmp_dunit_control_low = 0xC3000540;;
- DP (printf
+ debug
("Max. CL is 2 CLKs 0x141c= %08lx, 0x1404 = %08lx\n",
- tmp_sdram_mode, tmp_dunit_control_low));
+ tmp_sdram_mode, tmp_dunit_control_low);
}
break;
case DDR_CL_1_5:
@@ -1501,9 +1484,9 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info)
tmp_dunit_control_low = 0x24110051;
else
tmp_dunit_control_low = 0x23110051;
- DP (printf
+ debug
("Max. CL is 1.5 CLKs 0x141c= %08lx, 0x1404 = %08lx\n",
- tmp_sdram_mode, tmp_dunit_control_low));
+ tmp_sdram_mode, tmp_dunit_control_low);
printf ("Warnning: DRAM ClkSync was never tested(db64460)!!!!!\n");
} else { /* clk sync. bypassed */
@@ -1514,9 +1497,9 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info)
tmp_dunit_control_low = 0xC4000540;
} else
tmp_dunit_control_low = 0xC3000540;
- DP (printf
+ debug
("Max. CL is 1.5 CLKs 0x141c= %08lx, 0x1404 = %08lx\n",
- tmp_sdram_mode, tmp_dunit_control_low));
+ tmp_sdram_mode, tmp_dunit_control_low);
}
break;
@@ -1536,8 +1519,8 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info)
/* set SDRAM mode SetCommand 0x1418 */
GT_REG_WRITE (SDRAM_OPERATION, 0x3);
while (GTREGREAD (SDRAM_OPERATION) != 0) {
- DP (printf
- ("\n*** SDRAM_OPERATION 0x1418 after SDRAM_MODE: Module still busy ... please wait... ***\n"));
+ debug
+ ("\n*** SDRAM_OPERATION 0x1418 after SDRAM_MODE: Module still busy ... please wait... ***\n");
}
/* SDRAM D_UNIT_CONTROL_LOW 0x1404 */
@@ -1546,8 +1529,8 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info)
/* set SDRAM mode SetCommand 0x1418 */
GT_REG_WRITE (SDRAM_OPERATION, 0x3);
while (GTREGREAD (SDRAM_OPERATION) != 0) {
- DP (printf
- ("\n*** SDRAM_OPERATION 1418 after D_UNIT_CONTROL_LOW: Module still busy ... please wait... ***\n"));
+ debug
+ ("\n*** SDRAM_OPERATION 1418 after D_UNIT_CONTROL_LOW: Module still busy ... please wait... ***\n");
}
/*------------------------------------------------------------------------------ */
@@ -1557,29 +1540,29 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info)
/* program this with the default value */
tmp = 0x02; /* power-up default address select decoding value */
- DP (printf ("drb_size (n*64Mbit): %d\n", info->drb_size));
+ debug("drb_size (n*64Mbit): %d\n", info->drb_size);
/* figure out the DRAM chip size */
sdram_chip_size =
(1 << (info->numOfRowAddresses + info->numOfColAddresses));
sdram_chip_size *= info->sdramWidth;
sdram_chip_size *= 4;
- DP (printf ("computed sdram chip size is %#lx\n", sdram_chip_size));
+ debug("computed sdram chip size is %#lx\n", sdram_chip_size);
/* divide sdram chip size by 64 Mbits */
sdram_chip_size = sdram_chip_size / 0x4000000;
switch (sdram_chip_size) {
case 1: /* 64 Mbit */
case 2: /* 128 Mbit */
- DP (printf ("RAM-Device_size 64Mbit or 128Mbit)\n"));
+ debug("RAM-Device_size 64Mbit or 128Mbit)\n");
tmp |= (0x00 << 4);
break;
case 4: /* 256 Mbit */
case 8: /* 512 Mbit */
- DP (printf ("RAM-Device_size 256Mbit or 512Mbit)\n"));
+ debug("RAM-Device_size 256Mbit or 512Mbit)\n");
tmp |= (0x01 << 4);
break;
case 16: /* 1 Gbit */
case 32: /* 2 Gbit */
- DP (printf ("RAM-Device_size 1Gbit or 2Gbit)\n"));
+ debug("RAM-Device_size 1Gbit or 2Gbit)\n");
tmp |= (0x02 << 4);
break;
default:
@@ -1590,15 +1573,15 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info)
/* SDRAM address control */
GT_REG_WRITE (SDRAM_ADDR_CONTROL, tmp);
- DP (printf
+ debug
("setting up sdram address control (0x1410) with: %08lx \n",
- tmp));
+ tmp);
/* ------------------------------------------------------------------------------ */
/* same settings for registerd & non-registerd DDR SDRAM */
- DP (printf
+ debug
("setting up sdram_timing_control_low (0x1408) with: %08x \n",
- 0x01501220));
+ 0x01501220);
/*ronen db64460 */
GT_REG_WRITE (SDRAM_TIMING_CONTROL_LOW, 0x01501220);
@@ -1611,10 +1594,10 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info)
if (info->registeredAddrAndControlInputs
|| info->registeredDQMBinputs) {
tmp |= (1 << 17);
- DP (printf
+ debug
("SPD says: registered Addr. and Cont.: %d; registered DQMBinputs: %d\n",
info->registeredAddrAndControlInputs,
- info->registeredDQMBinputs));
+ info->registeredDQMBinputs);
}
/* Use buffer 1 to return read data to the CPU
@@ -1624,29 +1607,29 @@ indent: Standard input:1465: Warning:old style assignment ambiguity in "=*". As
4460 */
tmp |= (1 << 26);
- DP (printf
+ debug
("Before Buffer assignment - sdram_conf (0x1400): %08x\n",
- GTREGREAD (SDRAM_CONFIG)));
- DP (printf
+ GTREGREAD (SDRAM_CONFIG));
+ debug
("After Buffer assignment - sdram_conf (0x1400): %08x\n",
- GTREGREAD (SDRAM_CONFIG)));
+ GTREGREAD (SDRAM_CONFIG));
/* SDRAM timing To_do: */
/* ------------------------------------------------------------------------------ */
/* ronen db64460 */
- DP (printf
+ debug
("setting up sdram_timing_control_high (0x140c) with: %08x \n",
- 0xc));
+ 0xc);
GT_REG_WRITE (SDRAM_TIMING_CONTROL_HIGH, 0xc);
- DP (printf
+ debug
("setting up sdram address pads control (0x14c0) with: %08x \n",
- 0x7d5014a));
+ 0x7d5014a);
GT_REG_WRITE (SDRAM_ADDR_CTRL_PADS_CALIBRATION, 0x7d5014a);
- DP (printf
+ debug
("setting up sdram data pads control (0x14c4) with: %08x \n",
- 0x7d5014a));
+ 0x7d5014a);
GT_REG_WRITE (SDRAM_DATA_PADS_CALIBRATION, 0x7d5014a);
/* ------------------------------------------------------------------------------ */
@@ -1656,8 +1639,8 @@ indent: Standard input:1465: Warning:old style assignment ambiguity in "=*". As
/* for (i = info->slot * 2; i < ((info->slot * 2) + info->banks); i++) */
{
i = info->slot;
- DP (printf
- ("\n*** Running a MRS cycle for bank %d ***\n", i));
+ debug
+ ("\n*** Running a MRS cycle for bank %d ***\n", i);
/* map the bank */
memory_map_bank (i, 0, GB / 4);
@@ -1665,17 +1648,17 @@ indent: Standard input:1465: Warning:old style assignment ambiguity in "=*". As
/* set SDRAM mode */ /* To_do check it */
GT_REG_WRITE (SDRAM_OPERATION, 0x3);
check = GTREGREAD (SDRAM_OPERATION);
- DP (printf
+ debug
("\n*** SDRAM_OPERATION 1418 (0 = Normal Operation) = %08lx ***\n",
- check));
+ check);
/* switch back to normal operation mode */
GT_REG_WRITE (SDRAM_OPERATION, 0);
check = GTREGREAD (SDRAM_OPERATION);
- DP (printf
+ debug
("\n*** SDRAM_OPERATION 1418 (0 = Normal Operation) = %08lx ***\n",
- check));
+ check);
/* unmap the bank */
memory_map_bank (i, 0, 0);
@@ -1721,9 +1704,9 @@ long int dram_size (long int *base, long int maxsize)
*b = save2;
if (val != cnt) {
- DP (printf
+ debug
("Found %08x at Address %08x (failure)\n",
- (unsigned int) val, (unsigned int) addr));
+ (unsigned int) val, (unsigned int) addr);
/* fix boundary condition.. STARTVAL means zero */
if (cnt == STARTVAL / sizeof (long))
cnt = 0;
@@ -1739,9 +1722,8 @@ long int dram_size (long int *base, long int maxsize)
* controlling logic happens */
phys_size_t initdram (int board_type)
{
- int s0 = 0, s1 = 0;
int checkbank[4] = {[0 ... 3] = 0 };
- ulong realsize, total, check;
+ ulong realsize, total;
AUX_MEM_DIMM_INFO dimmInfo1;
AUX_MEM_DIMM_INFO dimmInfo2;
int nhr, bank_no;
@@ -1756,10 +1738,10 @@ phys_size_t initdram (int board_type)
printf ("Skipping SD- DDRRAM setup due to NHR bit being set\n");
} else {
/* DIMM0 */
- s0 = check_dimm (0, &dimmInfo1);
+ check_dimm (0, &dimmInfo1);
/* DIMM1 */
- s1 = check_dimm (1, &dimmInfo2);
+ check_dimm (1, &dimmInfo2);
memory_map_bank (0, 0, 0);
memory_map_bank (1, 0, 0);
@@ -1793,7 +1775,6 @@ phys_size_t initdram (int board_type)
/* next, size the SDRAM banks */
realsize = total = 0;
- check = GB / 4;
if (dimmInfo1.numOfModuleBanks > 0) {
checkbank[0] = 1;
}
generated by cgit (git 2.34.1) at 2024-11-16 07:14:15 +0000