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Diffstat (limited to 'util/romcc/tests/raminit_test1.c')
-rw-r--r--util/romcc/tests/raminit_test1.c110
1 files changed, 55 insertions, 55 deletions
diff --git a/util/romcc/tests/raminit_test1.c b/util/romcc/tests/raminit_test1.c
index 2c6fa8c750..569d75ba62 100644
--- a/util/romcc/tests/raminit_test1.c
+++ b/util/romcc/tests/raminit_test1.c
@@ -136,7 +136,7 @@ void uart_wait_to_tx_byte(void)
void uart_wait_until_sent(void)
{
- while(!(inb(CONFIG_TTYS0_BASE + UART_LSR) & 0x40))
+ while(!(inb(CONFIG_TTYS0_BASE + UART_LSR) & 0x40))
;
}
@@ -355,7 +355,7 @@ int smbus_read_byte(unsigned device, unsigned address)
/* CAS latency 2 */
#if (CAS_LATENCY == 2)
#define CAS_NB 0x17
- /*
+ /*
* 7 == 0111
* 1 == 0001
*/
@@ -367,7 +367,7 @@ int smbus_read_byte(unsigned device, unsigned address)
#endif
/* CAS latency 3 */
-#if (CAS_LATENCY == 3)
+#if (CAS_LATENCY == 3)
#define CAS_NB 0x13
/*
* 3 == 0011
@@ -381,11 +381,11 @@ int smbus_read_byte(unsigned device, unsigned address)
#endif
#ifndef CAS_NB
-#error "Nothing defined"
+#error "Nothing defined"
#endif
/* Default values for config registers */
-
+
static void set_nbxcfg(void)
{
/* NBXCFG 0x50 - 0x53 */
@@ -417,7 +417,7 @@ static void set_nbxcfg(void)
* ECC Diagnostic Mode Enable == 0 Not Enabled
* MDA present == 0 Not Present
* USWC Write Post During During I/O Bridge Access Enable == 1 Enabled
- * In Order Queue Depth (IQD) (RO) == ??
+ * In Order Queue Depth (IQD) (RO) == ??
*/
pcibios_write_config_dword(I440GX_BUS, I440GX_DEVFN, 0x50, 0xff00000c);
}
@@ -486,7 +486,7 @@ static void set_mbsc(void)
* MD[63:0]# Buffer Strength Control 1 == 3x
* MECC[7:0] Buffer Strength Control 2 == 3x
* MECC[7:0] Buffer Strength Control 1 == 3x
- * CSB7# Buffer Strength == 3x
+ * CSB7# Buffer Strength == 3x
* CSA7# Buffer Strength == 3x
* CSB6# Buffer Strength == 3x
* CSA6# Buffer Strength == 3x
@@ -575,13 +575,13 @@ static void set_pgpol(void)
static void set_mbfs(void)
{
/* MBFS - Memory Buffer Frequencey Select Register */
- /* 0xffff7f
- * [23:20] f == 1111
- * [19:16] f == 1111
- * [15:12] f == 1111
- * [11: 8] f == 1111
- * [ 7: 4] 7 == 0111
- * [ 3: 0] f == 1111
+ /* 0xffff7f
+ * [23:20] f == 1111
+ * [19:16] f == 1111
+ * [15:12] f == 1111
+ * [11: 8] f == 1111
+ * [ 7: 4] 7 == 0111
+ * [ 3: 0] f == 1111
* MAA[14:0], WEA#, SRASA#, SCASA# == 100Mhz Buffers Enabled
* MAB[14,13,10,12:11,9:0], WEB#, SRASB#, SCASB# == 100Mhz Buffers Enabled
* MD[63:0] Control 2 == 100 Mhz Buffer Enable
@@ -622,12 +622,12 @@ static void set_drtc(void)
static void set_pmcr(void)
{
- /* PMCR -- BIOS sets 0x90 into it.
+ /* PMCR -- BIOS sets 0x90 into it.
* 0x10 is REQUIRED.
* we have never used it. So why did this ever work?
*/
pcibios_write_config_byte(I440GX_BUS, I440GX_DEVFN, 0x7a, 0x90);
-
+
}
void sdram_set_registers(void)
{
@@ -651,7 +651,7 @@ void sdram_set_registers(void)
int log2(int value)
{
/* __builtin_bsr is a exactly equivalent to the x86 machine
- * instruction with the exception that it returns -1
+ * instruction with the exception that it returns -1
* when the value presented to it is zero.
* Otherwise __builtin_bsr returns the zero based index of
* the highest bit set.
@@ -670,7 +670,7 @@ static void spd_set_drb(void)
unsigned end_of_memory;
unsigned device;
unsigned drb_reg;
-
+
end_of_memory = 0; /* in multiples of 8MiB */
device = SMBUS_MEM_DEVICE_START;
drb_reg = 0x60;
@@ -704,13 +704,13 @@ static void spd_set_drb(void)
#else
side1_bits += log2((byte2 << 8) | byte);
#endif
-
+
/* now I have the ram size in bits as a power of two (less 1) */
/* Make it mulitples of 8MB */
side1_bits -= 25;
-
+
/* side two */
-
+
/* number of physical banks */
byte = smbus_read_byte(device, 5);
if (byte > 1) {
@@ -783,8 +783,8 @@ static void spd_set_dramc(void)
}
dramc = 0x8;
if ((byte & 0x12) != 0) {
- /* this is a registered part.
- * observation: for register parts, BIOS zeros (!)
+ /* this is a registered part.
+ * observation: for register parts, BIOS zeros (!)
* registers CA-CC. This has an undocumented meaning.
*/
/* But it does make sense the oppisite of registered
@@ -835,7 +835,7 @@ static void spd_enable_refresh(void)
}
byte &= 0x7f;
/* Default refresh rate be conservative */
- refresh_rate = 5;
+ refresh_rate = 5;
/* see if the ram refresh is a supported one */
if (byte < 6) {
#if HAVE_STATIC_ARRAY_SUPPORT
@@ -856,7 +856,7 @@ static void spd_set_sdramc(void)
static void spd_set_rps(void)
{
/*
- * Effects: Uses serial presence detect to set the row size
+ * Effects: Uses serial presence detect to set the row size
* on a given DIMM
* FIXME: Check for illegal/unsupported ram configurations and abort
*/
@@ -881,16 +881,16 @@ static void spd_set_rps(void)
page_size = byte & 0xf;
/* make it in multiples of 2Kb */
page_size -= 11;
-
+
if (page_size <= 0) continue;
-
+
/* FIXME: do something with page sizes greather than 8KB!! */
page_sizes |= (page_size << index);
-
+
/* side two */
byte = smbus_read_byte(device, 5);
if (byte <= 1) continue;
-
+
/* For now only handle the symmetrical case */
page_sizes |= (page_size << (index +2));
}
@@ -898,10 +898,10 @@ static void spd_set_rps(void)
/* we have just verified that we have to have this code. It appears that
* the registered SDRAMs do indeed set the RPS wrong. sheesh.
*/
- /* at this point, page_sizes holds the RPS for all ram.
- * we have verified that for registered DRAM the values are
+ /* at this point, page_sizes holds the RPS for all ram.
+ * we have verified that for registered DRAM the values are
* 1/2 the size they should be. So we test for registered
- * and then double the sizes if needed.
+ * and then double the sizes if needed.
*/
dramc = pcibios_read_config_byte(I440GX_BUS, I440GX_DEVFN, 0x57);
@@ -909,9 +909,9 @@ static void spd_set_rps(void)
/* registered */
/* BIOS makes weird page size for registered! */
- /* what we have found is you need to set the EVEN banks to
- * twice the size. Fortunately there is a very easy way to
- * do this. First, read the WORD value of register 0x74.
+ /* what we have found is you need to set the EVEN banks to
+ * twice the size. Fortunately there is a very easy way to
+ * do this. First, read the WORD value of register 0x74.
*/
page_sizes += 0x1111;
}
@@ -938,8 +938,8 @@ static void spd_set_pgpol(void)
bank_sizes = 0;
bank = 0;
device = SMBUS_MEM_DEVICE_START;
- for(; device <= SMBUS_MEM_DEVICE_END;
- bank += 2, device += SMBUS_MEM_DEVICE_INC) {
+ for(; device <= SMBUS_MEM_DEVICE_END;
+ bank += 2, device += SMBUS_MEM_DEVICE_INC) {
int byte;
/* logical banks */
@@ -947,7 +947,7 @@ static void spd_set_pgpol(void)
if (byte < 0) continue;
if (byte < 4) continue;
bank_sizes |= (1 << bank);
-
+
/* side 2 */
/* Number of physical banks */
byte = smbus_read_byte(device, 5);
@@ -974,14 +974,14 @@ static void spd_set_nbxcfg(void)
/* Say all dimms have no ECC support */
reg = 0xff;
index = 0;
-
+
device = SMBUS_MEM_DEVICE_START;
for(; device <= SMBUS_MEM_DEVICE_END; index += 2, device += SMBUS_MEM_DEVICE_INC) {
int byte;
byte = smbus_read_byte(device, 11);
if (byte < 0) continue;
-#if !USE_ECC
+#if !USE_ECC
byte = 0; /* Disable ECC */
#endif
/* 0 == None, 1 == Parity, 2 == ECC */
@@ -1015,7 +1015,7 @@ static void spd_set_nbxcfg(void)
/* try this.
* We should be setting bit 2 in register 76 and we're not
* technically we should see if CL=2 for the ram,
- * but registered is so screwed up that it's kind of a lost
+ * but registered is so screwed up that it's kind of a lost
* cause.
*/
byte = pcibios_read_config_byte(I440GX_BUS, I440GX_DEVFN, 0x76);
@@ -1098,7 +1098,7 @@ static void dimms_read(unsigned long offset)
int i;
for(i = 0; i < 8; i++) {
unsigned long dummy;
- unsigned long addr;
+ unsigned long addr;
unsigned long next_base;
next_base = dimm_base(i +1);
@@ -1108,8 +1108,8 @@ static void dimms_read(unsigned long offset)
}
addr += offset;
#if HAVE_STRING_SUPPORT
- print_debug("Reading ");
- print_debug_hex32(addr);
+ print_debug("Reading ");
+ print_debug_hex32(addr);
print_debug("\n");
#endif
#if HAVE_POINTER_SUPPORT
@@ -1120,8 +1120,8 @@ static void dimms_read(unsigned long offset)
#endif
#endif
#if HAVE_STRING_SUPPORT
- print_debug("Reading ");
- print_debug_hex32(addr ^ 0xddf8);
+ print_debug("Reading ");
+ print_debug_hex32(addr ^ 0xddf8);
print_debug("\n");
#endif
#if HAVE_POINTER_SUPPORT
@@ -1132,9 +1132,9 @@ static void dimms_read(unsigned long offset)
#endif
#endif
#if HAVE_STRING_SUPPORT
- print_debug("Read ");
- print_debug_hex32(addr);
- print_debug_hex32(addr ^ 0xddf8);
+ print_debug("Read ");
+ print_debug_hex32(addr);
+ print_debug_hex32(addr ^ 0xddf8);
print_debug("\n");
#endif
}
@@ -1212,9 +1212,9 @@ void sdram_enable(void)
#if HAVE_STRING_SUPPORT
print_debug("Ram Enable 2\n");
#endif
-
+
/* Now we need 8 AUTO REFRESH / CBR cycles to be performed */
-
+
sdram_set_command_cbr();
sdram_assert_command();
sdram_assert_command();
@@ -1224,11 +1224,11 @@ void sdram_enable(void)
sdram_assert_command();
sdram_assert_command();
sdram_assert_command();
-
+
#if HAVE_STRING_SUPPORT
print_debug("Ram Enable 3\n");
#endif
-
+
/* mode register set */
sdram_set_mode_register();
/* MAx[14:0] lines,
@@ -1245,7 +1245,7 @@ void sdram_enable(void)
/* normal operation */
sdram_set_command_none();
-
+
#if HAVE_STRING_SUPPORT
print_debug("Ram Enable 5\n");
#endif
@@ -1270,7 +1270,7 @@ void sdram_initialize(void)
print_debug("Ram3\n");
#endif
/* Now that everything is setup enable the SDRAM.
- * Some chipsets do the work for use while on others
+ * Some chipsets do the work for use while on others
* we need to it by hand.
*/
sdram_enable();