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-rw-r--r--src/northbridge/intel/e7520/memory_initialized.c2
-rw-r--r--src/northbridge/intel/e7520/northbridge.c4
-rw-r--r--src/northbridge/intel/e7520/pciexp_porta.c8
-rw-r--r--src/northbridge/intel/e7520/pciexp_porta1.c8
-rw-r--r--src/northbridge/intel/e7520/pciexp_portb.c8
-rw-r--r--src/northbridge/intel/e7520/pciexp_portc.c8
-rw-r--r--src/northbridge/intel/e7520/raminit.c194
7 files changed, 116 insertions, 116 deletions
diff --git a/src/northbridge/intel/e7520/memory_initialized.c b/src/northbridge/intel/e7520/memory_initialized.c
index 133d1c4f88..d7a8048567 100644
--- a/src/northbridge/intel/e7520/memory_initialized.c
+++ b/src/northbridge/intel/e7520/memory_initialized.c
@@ -10,4 +10,4 @@ static inline int memory_initialized(void)
//print_debug("\n");
return (drc & (1<<29));
-}
+}
diff --git a/src/northbridge/intel/e7520/northbridge.c b/src/northbridge/intel/e7520/northbridge.c
index efb7f0263b..93604b6cf7 100644
--- a/src/northbridge/intel/e7520/northbridge.c
+++ b/src/northbridge/intel/e7520/northbridge.c
@@ -16,7 +16,7 @@
static unsigned int max_bus;
-static void ram_resource(device_t dev, unsigned long index,
+static void ram_resource(device_t dev, unsigned long index,
unsigned long basek, unsigned long sizek)
{
struct resource *resource;
@@ -195,7 +195,7 @@ static void mc_set_resources(device_t dev)
static void intel_set_subsystem(device_t dev, unsigned vendor, unsigned device)
{
- pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
+ pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
((device & 0xffff) << 16) | (vendor & 0xffff));
}
diff --git a/src/northbridge/intel/e7520/pciexp_porta.c b/src/northbridge/intel/e7520/pciexp_porta.c
index 07440e368e..ab73a713c2 100644
--- a/src/northbridge/intel/e7520/pciexp_porta.c
+++ b/src/northbridge/intel/e7520/pciexp_porta.c
@@ -7,16 +7,16 @@
#include <arch/io.h>
#include "chip.h"
#include <reset.h>
-
+
typedef struct northbridge_intel_e7520_config config_t;
static void pcie_init(struct device *dev)
{
config_t *config;
-
+
/* Get the chip configuration */
config = dev->chip_info;
-
+
if(config->intrline) {
pci_write_config32(dev, 0x3c, config->intrline);
}
@@ -58,5 +58,5 @@ static const struct pci_driver pci_driver __pci_driver = {
.vendor = PCI_VENDOR_ID_INTEL,
.device = PCI_DEVICE_ID_INTEL_PCIE_PA,
};
-
+
diff --git a/src/northbridge/intel/e7520/pciexp_porta1.c b/src/northbridge/intel/e7520/pciexp_porta1.c
index 26605df8ab..c79535fbb0 100644
--- a/src/northbridge/intel/e7520/pciexp_porta1.c
+++ b/src/northbridge/intel/e7520/pciexp_porta1.c
@@ -6,16 +6,16 @@
#include <device/pciexp.h>
#include <arch/io.h>
#include "chip.h"
-
+
typedef struct northbridge_intel_e7520_config config_t;
static void pcie_init(struct device *dev)
{
config_t *config;
-
+
/* Get the chip configuration */
config = dev->chip_info;
-
+
if(config->intrline) {
pci_write_config32(dev, 0x3c, config->intrline);
}
@@ -37,5 +37,5 @@ static const struct pci_driver pci_driver __pci_driver = {
.vendor = PCI_VENDOR_ID_INTEL,
.device = PCI_DEVICE_ID_INTEL_PCIE_PA1,
};
-
+
diff --git a/src/northbridge/intel/e7520/pciexp_portb.c b/src/northbridge/intel/e7520/pciexp_portb.c
index 668c665988..b20abdee6f 100644
--- a/src/northbridge/intel/e7520/pciexp_portb.c
+++ b/src/northbridge/intel/e7520/pciexp_portb.c
@@ -7,16 +7,16 @@
#include <device/pciexp.h>
#include <arch/io.h>
#include "chip.h"
-
+
typedef struct northbridge_intel_e7520_config config_t;
static void pcie_init(struct device *dev)
{
config_t *config;
-
+
/* Get the chip configuration */
config = dev->chip_info;
-
+
if(config->intrline) {
pci_write_config32(dev, 0x3c, config->intrline);
}
@@ -38,5 +38,5 @@ static const struct pci_driver pci_driver __pci_driver = {
.vendor = PCI_VENDOR_ID_INTEL,
.device = PCI_DEVICE_ID_INTEL_PCIE_PB,
};
-
+
diff --git a/src/northbridge/intel/e7520/pciexp_portc.c b/src/northbridge/intel/e7520/pciexp_portc.c
index fe55e661ec..d2706d1364 100644
--- a/src/northbridge/intel/e7520/pciexp_portc.c
+++ b/src/northbridge/intel/e7520/pciexp_portc.c
@@ -6,16 +6,16 @@
#include <device/pciexp.h>
#include <arch/io.h>
#include "chip.h"
-
+
typedef struct northbridge_intel_e7520_config config_t;
static void pcie_init(struct device *dev)
{
config_t *config;
-
+
/* Get the chip configuration */
config = dev->chip_info;
-
+
if(config->intrline) {
pci_write_config32(dev, 0x3c, config->intrline);
}
@@ -37,5 +37,5 @@ static const struct pci_driver pci_driver __pci_driver = {
.vendor = PCI_VENDOR_ID_INTEL,
.device = PCI_DEVICE_ID_INTEL_PCIE_PC,
};
-
+
diff --git a/src/northbridge/intel/e7520/raminit.c b/src/northbridge/intel/e7520/raminit.c
index 836e6f8c7c..7f1b9d500a 100644
--- a/src/northbridge/intel/e7520/raminit.c
+++ b/src/northbridge/intel/e7520/raminit.c
@@ -33,13 +33,13 @@ static void sdram_set_registers(const struct mem_controller *ctrl)
/* CKDIS 0x8c disable clocks */
PCI_ADDR(0, 0x00, 0, CKDIS), 0xffff0000, 0x0000ffff,
- /* 0x9c Device present and extended RAM control
+ /* 0x9c Device present and extended RAM control
* DEVPRES is very touchy, hard code the initialization
* of PCI-E ports here.
*/
PCI_ADDR(0, 0x00, 0, DEVPRES), 0x00000000, 0x07020801 | DEVPRES_CONFIG,
- /* 0xc8 Remap RAM base and limit off */
+ /* 0xc8 Remap RAM base and limit off */
PCI_ADDR(0, 0x00, 0, REMAPLIMIT), 0x00000000, 0x03df0000,
/* ??? */
@@ -57,7 +57,7 @@ static void sdram_set_registers(const struct mem_controller *ctrl)
PCI_ADDR(0, 0x00, 0, DEVPRES1), 0xffbffff, (1<<22)|(6<<2) | DEVPRES1_CONFIG,
/* 0x14 */
- PCI_ADDR(0, 0x00, 0, IURBASE), 0x00000fff, BAR |0,
+ PCI_ADDR(0, 0x00, 0, IURBASE), 0x00000fff, BAR |0,
};
int i;
int max;
@@ -122,7 +122,7 @@ static struct dimm_size spd_get_dimm_size(unsigned device)
if (value < 0) goto hw_err;
value &= 0xff;
value <<= 8;
-
+
low = spd_read_byte(device, 6); /* (low byte) */
if (low < 0) goto hw_err;
value = value | (low & 0xff);
@@ -169,7 +169,7 @@ static long spd_set_ram_size(const struct mem_controller *ctrl, long dimm_mask)
{
int i;
int cum;
-
+
for(i = cum = 0; i < DIMM_SOCKETS; i++) {
struct dimm_size sz;
if (dimm_mask & (1 << i)) {
@@ -233,7 +233,7 @@ static unsigned int spd_detect_dimms(const struct mem_controller *ctrl)
}
-static int spd_set_row_attributes(const struct mem_controller *ctrl,
+static int spd_set_row_attributes(const struct mem_controller *ctrl,
long dimm_mask)
{
@@ -264,22 +264,22 @@ static int spd_set_row_attributes(const struct mem_controller *ctrl,
reg += log2(value & 0xff);
/* Get the device width and convert it to a power of two */
- value = spd_read_byte(ctrl->channel0[cnt], 13);
+ value = spd_read_byte(ctrl->channel0[cnt], 13);
if (value < 0) goto hw_err;
value = log2(value & 0xff);
reg += value;
if(reg < 27) goto hw_err;
reg -= 27;
reg += (value << 2);
-
+
dra += reg << (cnt*8);
value = spd_read_byte(ctrl->channel0[cnt], 5);
if (value & 2)
- dra += reg << ((cnt*8)+4);
+ dra += reg << ((cnt*8)+4);
}
/* 0x70 DRA */
- pci_write_config32(PCI_DEV(0, 0x00, 0), DRA, dra);
+ pci_write_config32(PCI_DEV(0, 0x00, 0), DRA, dra);
goto out;
val_err:
@@ -293,7 +293,7 @@ hw_err:
}
-static int spd_set_drt_attributes(const struct mem_controller *ctrl,
+static int spd_set_drt_attributes(const struct mem_controller *ctrl,
long dimm_mask, uint32_t drc)
{
int value;
@@ -305,23 +305,23 @@ static int spd_set_drt_attributes(const struct mem_controller *ctrl,
int latency;
uint32_t index = 0;
uint32_t index2 = 0;
- static const unsigned char cycle_time[3] = {0x75,0x60,0x50};
+ static const unsigned char cycle_time[3] = {0x75,0x60,0x50};
static const int latency_indicies[] = { 26, 23, 9 };
/* 0x78 DRT */
drt = pci_read_config32(PCI_DEV(0, 0x00, 0), DRT);
drt &= 3; /* save bits 1:0 */
-
+
for(first_dimm = 0; first_dimm < 4; first_dimm++) {
- if (dimm_mask & (1 << first_dimm))
+ if (dimm_mask & (1 << first_dimm))
break;
}
-
+
/* get dimm type */
value = spd_read_byte(ctrl->channel0[first_dimm], 2);
if(value == 8) {
drt |= (3<<5); /* back to bark write turn around & cycle add */
- }
+ }
drt |= (3<<18); /* Trasmax */
@@ -332,22 +332,22 @@ static int spd_set_drt_attributes(const struct mem_controller *ctrl,
reg = spd_read_byte(ctrl->channel0[cnt], 18); /* CAS Latency */
/* Compute the lowest cas latency supported */
latency = log2(reg) -2;
-
+
/* Loop through and find a fast clock with a low latency */
for(index = 0; index < 3; index++, latency++) {
if ((latency < 2) || (latency > 4) ||
(!(reg & (1 << latency)))) {
continue;
}
- value = spd_read_byte(ctrl->channel0[cnt],
+ value = spd_read_byte(ctrl->channel0[cnt],
latency_indicies[index]);
-
+
if(value <= cycle_time[drc&3]) {
if( latency > cas_latency) {
cas_latency = latency;
}
break;
- }
+ }
}
}
index = (cas_latency-2);
@@ -401,7 +401,7 @@ static int spd_set_drt_attributes(const struct mem_controller *ctrl,
} else {
drt |= (2<<8); /* Trp RAS Precharg */
}
-
+
/* Trcd RAS to CAS delay */
if((index2&0x0ff)<=0x03c) {
drt |= (0<<10);
@@ -411,7 +411,7 @@ static int spd_set_drt_attributes(const struct mem_controller *ctrl,
/* Tdal Write auto precharge recovery delay */
drt |= (1<<12);
-
+
/* Trc TRS min */
if((index2&0x0ff00)<=0x03700)
drt |= (0<<14);
@@ -419,9 +419,9 @@ static int spd_set_drt_attributes(const struct mem_controller *ctrl,
drt |= (1<<14);
else
drt |= (2<<14); /* spd 41 */
-
+
drt |= (2<<16); /* Twr not defined for DDR docs say use 2 */
-
+
/* Trrd Row Delay */
if((index&0x0ff0000)<=0x0140000) {
drt |= (0<<20);
@@ -432,7 +432,7 @@ static int spd_set_drt_attributes(const struct mem_controller *ctrl,
} else {
drt |= (3<<20);
}
-
+
/* Trfc Auto refresh cycle time */
if((index2&0x0ff0000)<=0x04b0000) {
drt |= (0<<22);
@@ -446,14 +446,14 @@ static int spd_set_drt_attributes(const struct mem_controller *ctrl,
}
else if(value <= 0x60) { /* 167 Mhz */
/* according to new documentation CAS latency is 00
- * for bits 3:2 for all 167 Mhz
+ * for bits 3:2 for all 167 Mhz
drt |= ((index&3)<<2); */ /* set CAS latency */
if((index&0x0ff00)<=0x03000) {
drt |= (1<<8); /* Trp RAS Precharg */
} else {
drt |= (2<<8); /* Trp RAS Precharg */
}
-
+
/* Trcd RAS to CAS delay */
if((index2&0x0ff)<=0x030) {
drt |= (0<<10);
@@ -462,13 +462,13 @@ static int spd_set_drt_attributes(const struct mem_controller *ctrl,
}
/* Tdal Write auto precharge recovery delay */
- drt |= (2<<12);
-
+ drt |= (2<<12);
+
/* Trc TRS min */
drt |= (2<<14); /* spd 41, but only one choice */
-
+
drt |= (2<<16); /* Twr not defined for DDR docs say 2 */
-
+
/* Trrd Row Delay */
if((index&0x0ff0000)<=0x0180000) {
drt |= (0<<20);
@@ -477,7 +477,7 @@ static int spd_set_drt_attributes(const struct mem_controller *ctrl,
} else {
drt |= (2<<20);
}
-
+
/* Trfc Auto refresh cycle time */
if((index2&0x0ff0000)<=0x0480000) {
drt |= (0<<22);
@@ -505,13 +505,13 @@ static int spd_set_drt_attributes(const struct mem_controller *ctrl,
}
/* Tdal Write auto precharge recovery delay */
- drt |= (1<<12);
-
+ drt |= (1<<12);
+
/* Trc TRS min */
drt |= (2<<14); /* spd 41, but only one choice */
-
+
drt |= (1<<16); /* Twr not defined for DDR docs say 1 */
-
+
/* Trrd Row Delay */
if((index&0x0ff0000)<=0x01e0000) {
drt |= (0<<20);
@@ -520,7 +520,7 @@ static int spd_set_drt_attributes(const struct mem_controller *ctrl,
} else {
drt |= (2<<20);
}
-
+
/* Trfc Auto refresh cycle time */
if((index2&0x0ff0000)<=0x04b0000) {
drt |= (0<<22);
@@ -529,13 +529,13 @@ static int spd_set_drt_attributes(const struct mem_controller *ctrl,
} else {
drt |= (2<<22);
}
-
+
/* Based on CAS latency */
if(index&7)
drt |= (0x099<<24);
else
drt |= (0x055<<24);
-
+
}
else {
die("Invalid SPD 9 bus speed.\n");
@@ -547,7 +547,7 @@ static int spd_set_drt_attributes(const struct mem_controller *ctrl,
return(cas_latency);
}
-static int spd_set_dram_controller_mode(const struct mem_controller *ctrl,
+static int spd_set_dram_controller_mode(const struct mem_controller *ctrl,
long dimm_mask)
{
int value;
@@ -558,12 +558,12 @@ static int spd_set_dram_controller_mode(const struct mem_controller *ctrl,
unsigned char dram_type = 0xff;
unsigned char ecc = 0xff;
unsigned char rate = 62;
- static const unsigned char spd_rates[6] = {15,3,7,7,62,62};
+ static const unsigned char spd_rates[6] = {15,3,7,7,62,62};
static const unsigned char drc_rates[5] = {0,15,7,62,3};
static const unsigned char fsb_conversion[4] = {3,1,3,2};
/* 0x7c DRC */
- drc = pci_read_config32(PCI_DEV(0, 0x00, 0), DRC);
+ drc = pci_read_config32(PCI_DEV(0, 0x00, 0), DRC);
for(cnt=0; cnt < 4; cnt++) {
if (!(dimm_mask & (1 << cnt))) {
continue;
@@ -578,7 +578,7 @@ static int spd_set_dram_controller_mode(const struct mem_controller *ctrl,
else if (ecc == 1) {
die("ERROR - Mixed DDR & DDR2 RAM\n");
}
- }
+ }
else if ( reg == 7 ) {
if ( ecc == 0xff) {
ecc = 1;
@@ -586,7 +586,7 @@ static int spd_set_dram_controller_mode(const struct mem_controller *ctrl,
else if ( ecc > 1 ) {
die("ERROR - Mixed DDR & DDR2 RAM\n");
}
- }
+ }
else {
die("ERROR - RAM not DDR\n");
}
@@ -650,7 +650,7 @@ static int spd_set_dram_controller_mode(const struct mem_controller *ctrl,
drc |= (fsb_conversion[value] << 2);
drc &= ~(3 << 0); /* set the dram type */
drc |= (dram_type << 0);
-
+
goto out;
val_err:
@@ -662,7 +662,7 @@ hw_err:
return drc;
}
-static void sdram_set_spd_registers(const struct mem_controller *ctrl)
+static void sdram_set_spd_registers(const struct mem_controller *ctrl)
{
long dimm_mask;
@@ -681,7 +681,7 @@ static void do_delay(void)
unsigned char b;
for(i=0;i<16;i++)
b=inb(0x80);
-}
+}
static void pll_setup(uint32_t drc)
{
@@ -710,7 +710,7 @@ static void pll_setup(uint32_t drc)
}
mainboard_set_e7520_pll(pins);
return;
-}
+}
#define TIMEOUT_LOOPS 300000
@@ -724,7 +724,7 @@ static void set_on_dimm_termination_enable(const struct mem_controller *ctrl)
unsigned int dimm,i;
unsigned int data32;
unsigned int t4;
-
+
/* Set up northbridge values */
/* ODT enable */
pci_write_config32(PCI_DEV(0, 0x00, 0), 0x88, 0xf0000180);
@@ -741,10 +741,10 @@ static void set_on_dimm_termination_enable(const struct mem_controller *ctrl)
for(i=0;i<1;i++) {
if((t4&0x0f) == 1) {
if( ((t4>>8)&0x0f) == 0 ) {
- data32 = 0x00000010; /* EEES */
+ data32 = 0x00000010; /* EEES */
break;
}
- if ( ((t4>>16)&0x0f) == 0 ) {
+ if ( ((t4>>16)&0x0f) == 0 ) {
data32 = 0x00003132; /* EESS */
break;
}
@@ -757,7 +757,7 @@ static void set_on_dimm_termination_enable(const struct mem_controller *ctrl)
}
if((t4&0x0f) == 2) {
if( ((t4>>8)&0x0f) == 0 ) {
- data32 = 0x00003132; /* EEED */
+ data32 = 0x00003132; /* EEED */
break;
}
if ( ((t4>>8)&0x0f) == 2 ) {
@@ -784,14 +784,14 @@ static void set_on_dimm_termination_enable(const struct mem_controller *ctrl)
write32(BAR+DCALADDR, 0x0b840001);
write32(BAR+DCALCSR, 0x83000003 | (dimm << 20));
-
+
for(i=0;i<1001;i++) {
data32 = read32(BAR+DCALCSR);
if(!(data32 & (1<<31)))
break;
}
}
-}
+}
static void set_receive_enable(const struct mem_controller *ctrl)
{
unsigned int i;
@@ -799,7 +799,7 @@ static void set_receive_enable(const struct mem_controller *ctrl)
uint32_t recena=0;
uint32_t recenb=0;
- {
+ {
unsigned int dimm;
unsigned int edge;
int32_t data32;
@@ -817,7 +817,7 @@ static void set_receive_enable(const struct mem_controller *ctrl)
if(!(dimm&1)) {
write32(BAR+DCALDATA+(17*4), 0x04020000);
write32(BAR+DCALCSR, 0x83800004 | (dimm << 20));
-
+
for(i=0;i<1001;i++) {
data32 = read32(BAR+DCALCSR);
if(!(data32 & (1<<31)))
@@ -825,7 +825,7 @@ static void set_receive_enable(const struct mem_controller *ctrl)
}
if(i>=1000)
continue;
-
+
dcal_data32_0 = read32(BAR+DCALDATA + 0);
dcal_data32_1 = read32(BAR+DCALDATA + 4);
dcal_data32_2 = read32(BAR+DCALDATA + 8);
@@ -914,7 +914,7 @@ static void set_receive_enable(const struct mem_controller *ctrl)
data32++;
}
/* test for frame edge cross overs */
- if((edge == 1) && (data32 > 12) &&
+ if((edge == 1) && (data32 > 12) &&
(((recen+16)-data32) < 3)) {
data32 = 0;
cnt += 2;
@@ -1063,15 +1063,15 @@ static void sdram_enable(int controllers, const struct mem_controller *ctrl)
/* FSB 200 DIMM 400 */
{{ 0x00000001, 0x00000000, 0x00000001, 0x00000000}},
};
-
+
static const uint32_t dqs_data[] = {
- 0xffffffff, 0xffffffff, 0x000000ff,
- 0xffffffff, 0xffffffff, 0x000000ff,
+ 0xffffffff, 0xffffffff, 0x000000ff,
+ 0xffffffff, 0xffffffff, 0x000000ff,
0xffffffff, 0xffffffff, 0x000000ff,
0xffffffff, 0xffffffff, 0x000000ff,
- 0xffffffff, 0xffffffff, 0x000000ff,
- 0xffffffff, 0xffffffff, 0x000000ff,
- 0xffffffff, 0xffffffff, 0x000000ff,
+ 0xffffffff, 0xffffffff, 0x000000ff,
+ 0xffffffff, 0xffffffff, 0x000000ff,
+ 0xffffffff, 0xffffffff, 0x000000ff,
0xffffffff, 0xffffffff, 0x000000ff};
mask = spd_detect_dimms(ctrl);
@@ -1101,24 +1101,24 @@ static void sdram_enable(int controllers, const struct mem_controller *ctrl)
}
/* 0x7c DRC */
pci_write_config32(PCI_DEV(0, 0x00, 0), DRC, data32);
-
+
/* turn the clocks on */
/* 0x8c CKDIS */
pci_write_config16(PCI_DEV(0, 0x00, 0), CKDIS, 0x0000);
-
+
/* 0x9a DDRCSR Take subsystem out of idle */
data16 = pci_read_config16(PCI_DEV(0, 0x00, 0), DDRCSR);
data16 &= ~(7 << 12);
data16 |= (3 << 12); /* use dual channel lock step */
pci_write_config16(PCI_DEV(0, 0x00, 0), DDRCSR, data16);
-
+
/* program row size DRB */
spd_set_ram_size(ctrl, mask);
/* program page size DRA */
spd_set_row_attributes(ctrl, mask);
- /* program DRT timing values */
+ /* program DRT timing values */
cas_latency = spd_set_drt_attributes(ctrl, mask, drc);
for(i=0;i<8;i++) { /* loop throught each dimm to test for row */
@@ -1127,7 +1127,7 @@ static void sdram_enable(int controllers, const struct mem_controller *ctrl)
print_debug("\n");
/* Apply NOP */
do_delay();
-
+
write32(BAR + 0x100, (0x03000000 | (i<<20)));
write32(BAR+0x100, (0x83000000 | (i<<20)));
@@ -1137,12 +1137,12 @@ static void sdram_enable(int controllers, const struct mem_controller *ctrl)
data32 = read32(BAR+DCALCSR);
}
-
+
/* Apply NOP */
do_delay();
- for(cs=0;cs<8;cs++) {
- write32(BAR + DCALCSR, (0x83000000 | (cs<<20)));
+ for(cs=0;cs<8;cs++) {
+ write32(BAR + DCALCSR, (0x83000000 | (cs<<20)));
data32 = read32(BAR+DCALCSR);
while(data32 & 0x80000000)
data32 = read32(BAR+DCALCSR);
@@ -1150,7 +1150,7 @@ static void sdram_enable(int controllers, const struct mem_controller *ctrl)
/* Precharg all banks */
do_delay();
- for(cs=0;cs<8;cs++) {
+ for(cs=0;cs<8;cs++) {
if ((drc & 3) == 2) /* DDR2 */
write32(BAR+DCALADDR, 0x04000000);
else /* DDR1 */
@@ -1160,10 +1160,10 @@ static void sdram_enable(int controllers, const struct mem_controller *ctrl)
while(data32 & 0x80000000)
data32 = read32(BAR+DCALCSR);
}
-
+
/* EMRS dll's enabled */
do_delay();
- for(cs=0;cs<8;cs++) {
+ for(cs=0;cs<8;cs++) {
if ((drc & 3) == 2) /* DDR2 */
/* fixme hard code AL additive latency */
write32(BAR+DCALADDR, 0x0b940001);
@@ -1188,7 +1188,7 @@ static void sdram_enable(int controllers, const struct mem_controller *ctrl)
else /* CAS Latency 2.5 */
mode_reg = 0x016a0000;
}
- for(cs=0;cs<8;cs++) {
+ for(cs=0;cs<8;cs++) {
write32(BAR+DCALADDR, mode_reg);
write32(BAR+DCALCSR, (0x83000003 | (cs<<20)));
data32 = read32(BAR+DCALCSR);
@@ -1200,7 +1200,7 @@ static void sdram_enable(int controllers, const struct mem_controller *ctrl)
do_delay();
do_delay();
do_delay();
- for(cs=0;cs<8;cs++) {
+ for(cs=0;cs<8;cs++) {
if ((drc & 3) == 2) /* DDR2 */
write32(BAR+DCALADDR, 0x04000000);
else /* DDR1 */
@@ -1210,17 +1210,17 @@ static void sdram_enable(int controllers, const struct mem_controller *ctrl)
while(data32 & 0x80000000)
data32 = read32(BAR+DCALCSR);
}
-
+
/* Do 2 refreshes */
do_delay();
- for(cs=0;cs<8;cs++) {
+ for(cs=0;cs<8;cs++) {
write32(BAR+DCALCSR, (0x83000001 | (cs<<20)));
data32 = read32(BAR+DCALCSR);
while(data32 & 0x80000000)
data32 = read32(BAR+DCALCSR);
}
do_delay();
- for(cs=0;cs<8;cs++) {
+ for(cs=0;cs<8;cs++) {
write32(BAR+DCALCSR, (0x83000001 | (cs<<20)));
data32 = read32(BAR+DCALCSR);
while(data32 & 0x80000000)
@@ -1228,33 +1228,33 @@ static void sdram_enable(int controllers, const struct mem_controller *ctrl)
}
do_delay();
/* for good luck do 6 more */
- for(cs=0;cs<8;cs++) {
+ for(cs=0;cs<8;cs++) {
write32(BAR+DCALCSR, (0x83000001 | (cs<<20)));
}
do_delay();
- for(cs=0;cs<8;cs++) {
+ for(cs=0;cs<8;cs++) {
write32(BAR+DCALCSR, (0x83000001 | (cs<<20)));
}
do_delay();
- for(cs=0;cs<8;cs++) {
+ for(cs=0;cs<8;cs++) {
write32(BAR+DCALCSR, (0x83000001 | (cs<<20)));
}
do_delay();
- for(cs=0;cs<8;cs++) {
+ for(cs=0;cs<8;cs++) {
write32(BAR+DCALCSR, (0x83000001 | (cs<<20)));
}
do_delay();
- for(cs=0;cs<8;cs++) {
+ for(cs=0;cs<8;cs++) {
write32(BAR+DCALCSR, (0x83000001 | (cs<<20)));
}
do_delay();
- for(cs=0;cs<8;cs++) {
+ for(cs=0;cs<8;cs++) {
write32(BAR+DCALCSR, (0x83000001 | (cs<<20)));
}
do_delay();
/* MRS reset dll's normal */
do_delay();
- for(cs=0;cs<8;cs++) {
+ for(cs=0;cs<8;cs++) {
write32(BAR+DCALADDR, (mode_reg & ~(1<<24)));
write32(BAR+DCALCSR, (0x83000003 | (cs<<20)));
data32 = read32(BAR+DCALCSR);
@@ -1279,7 +1279,7 @@ static void sdram_enable(int controllers, const struct mem_controller *ctrl)
write32(BAR+DCALCSR, 0x0000000f);
/* DDR1 This is test code to copy some codes in the factory setup */
-
+
write32(BAR, 0x00100000);
if ((drc & 3) == 2) { /* DDR2 */
@@ -1292,9 +1292,9 @@ static void sdram_enable(int controllers, const struct mem_controller *ctrl)
/* receive enable calibration */
set_receive_enable(ctrl);
-
+
/* DQS */
- pci_write_config32(PCI_DEV(0, 0x00, 0), 0x94, 0x3904a100 );
+ pci_write_config32(PCI_DEV(0, 0x00, 0), 0x94, 0x3904a100 );
for(i = 0, cnt = (BAR+0x200); i < 24; i++, cnt+=4) {
write32(cnt, dqs_data[i]);
}
@@ -1303,7 +1303,7 @@ static void sdram_enable(int controllers, const struct mem_controller *ctrl)
/* Enable refresh */
/* 0x7c DRC */
data32 = drc & ~(3 << 20); /* clear ECC mode */
- pci_write_config32(PCI_DEV(0, 0x00, 0), DRC, data32);
+ pci_write_config32(PCI_DEV(0, 0x00, 0), DRC, data32);
write32(BAR+DCALCSR, 0x0008000f);
/* clear memory and init ECC */
@@ -1311,7 +1311,7 @@ static void sdram_enable(int controllers, const struct mem_controller *ctrl)
for(i=0;i<64;i+=4) {
write32(BAR+DCALDATA+i, 0x00000000);
}
-
+
for(cs=0;cs<8;cs++) {
write32(BAR+DCALCSR, (0x830831d8 | (cs<<20)));
data32 = read32(BAR+DCALCSR);
@@ -1331,22 +1331,22 @@ static void sdram_enable(int controllers, const struct mem_controller *ctrl)
break;
}
print_debug("Done\n");
-
+
/* Set initialization complete */
/* 0x7c DRC */
drc |= (1 << 29);
data32 = drc & ~(3 << 20); /* clear ECC mode */
- pci_write_config32(PCI_DEV(0, 0x00, 0), DRC, data32);
+ pci_write_config32(PCI_DEV(0, 0x00, 0), DRC, data32);
/* Set the ecc mode */
- pci_write_config32(PCI_DEV(0, 0x00, 0), DRC, drc);
+ pci_write_config32(PCI_DEV(0, 0x00, 0), DRC, drc);
/* Enable memory scrubbing */
- /* 0x52 MCHSCRB */
+ /* 0x52 MCHSCRB */
data16 = pci_read_config16(PCI_DEV(0, 0x00, 0), MCHSCRB);
data16 &= ~0x0f;
data16 |= ((2 << 2) | (2 << 0));
- pci_write_config16(PCI_DEV(0, 0x00, 0), MCHSCRB, data16);
+ pci_write_config16(PCI_DEV(0, 0x00, 0), MCHSCRB, data16);
/* The memory is now setup, use it */
cache_lbmem(MTRR_TYPE_WRBACK);
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-19 01:52:02 +0000