Since some people disapprove of white space cleanups mixed in regular commits

while others dislike them being extra commits, let's clean them up once and
for all for the existing code. If it's ugly, let it only be ugly once :-)

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5507 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

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();