remove trailing whitespace

Change-Id: Ib91889a374515d36a2b12b53aeb12b6ea6e22732
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/364
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>

src/southbridge/amd/cimx/sb800/SBPLATFORM.h

@@ -20,7 +20,7 @@
  * ***************************************************************************
  *
  */
- 
+
 #ifndef  _AMD_SBPLATFORM_H_
 #define  _AMD_SBPLATFORM_H_
 
@@ -112,7 +112,7 @@ typedef union _PCI_ADDR {
  */
 #define SB_CIMx_PARAMETER  0x02
 
-// Generic 
+// Generic
 #define cimSpreadSpectrumDefault        TRUE
 #define cimSpreadSpectrumTypeDefault	0x00      // Normal
 #define cimHpetTimerDefault             TRUE
@@ -121,7 +121,7 @@ typedef union _PCI_ADDR {
 #define cimSpiFastReadEnableDefault     0x01      // Enable
 #define cimSpiFastReadSpeedDefault      0x01      // 33 MHz
 #define cimSioHwmPortEnableDefault      FALSE
-// GPP/AB Controller 
+// GPP/AB Controller
 #define cimNbSbGen2Default              TRUE
 #define cimAlinkPhyPllPowerDownDefault  TRUE
 #define cimResetCpuOnSyncFloodDefault   TRUE
@@ -129,13 +129,13 @@ typedef union _PCI_ADDR {
 #define cimGppMemWrImproveDefault       TRUE
 #define cimGppPortAspmDefault           FALSE
 #define cimGppLaneReversalDefault       FALSE
-#define cimGppPhyPllPowerDownDefault    TRUE 
+#define cimGppPhyPllPowerDownDefault    TRUE
 // USB Controller
 #define cimUsbPhyPowerDownDefault       FALSE
 // GEC Controller
 #define cimSBGecDebugBusDefault         FALSE
 #define cimSBGecPwrDefault              0x03
-// Sata Controller 
+// Sata Controller
 #define cimSataSetMaxGen2Default        0x00
 #define cimSATARefClkSelDefault         0x10
 #define cimSATARefDivSelDefault         0x80
@@ -143,11 +143,11 @@ typedef union _PCI_ADDR {
 #define cimSataPortMultCapDefault       TRUE
 #define cimSataPscCapDefault            0x00      // Enable
 #define cimSataSscCapDefault            0x00      // Enable
-#define cimSataFisBasedSwitchingDefault FALSE 
+#define cimSataFisBasedSwitchingDefault FALSE
 #define cimSataCccSupportDefault        FALSE
 #define cimSataClkAutoOffDefault        FALSE
 #define cimNativepciesupportDefault     FALSE
-// Fusion Related 
+// Fusion Related
 #define cimAcDcMsgDefault               FALSE
 #define cimTimerTickTrackDefault        FALSE
 #define cimClockInterruptTagDefault     FALSE

src/southbridge/amd/cimx/sb800/bootblock.c

@@ -39,8 +39,8 @@ static void enable_rom(void)
 	pci_io_write_config32(dev, 0x44, dword);
 
 	/* SB800 LPC Bridge 0:20:3:48h.
-	 * BIT0: Port Enable for SuperIO 0x2E-0x2F 
-	 * BIT1: Port Enable for SuperIO 0x4E-0x4F 
+	 * BIT0: Port Enable for SuperIO 0x2E-0x2F
+	 * BIT1: Port Enable for SuperIO 0x4E-0x4F
 	 * BIT4: Port Enable for LPC ROM Address Arrage2 (0x68-0x6C)
 	 * BIT6: Port Enable for RTC IO 0x70-0x73
 	 * BIT21: Port Enable for Port 0x80

src/southbridge/amd/cimx/sb900/bootblock.c

@@ -73,8 +73,8 @@ static void sb900_enable_rom(void)
   pci_io_write_config32(dev, 0x44, dword);
 
   /* SB900 LPC Bridge 0:20:3:48h.
-   * BIT0: Port Enable for SuperIO 0x2E-0x2F 
-   * BIT1: Port Enable for SuperIO 0x4E-0x4F 
+   * BIT0: Port Enable for SuperIO 0x2E-0x2F
+   * BIT1: Port Enable for SuperIO 0x4E-0x4F
    * BIT4: Port Enable for LPC ROM Address Arrage2 (0x68-0x6C)
    * BIT6: Port Enable for RTC IO 0x70-0x73
    * BIT21: Port Enable for Port 0x80
@@ -86,7 +86,7 @@ static void sb900_enable_rom(void)
   /* Enable 4MB rom access at 0xFFE00000 - 0xFFFFFFFF */
   /* Set the 4MB enable bits */
   word = pci_io_read_config16(dev, 0x6c);
-  word = 0xFFC0; 
+  word = 0xFFC0;
   pci_io_write_config16(dev, 0x6c, word);
 }
 

src/southbridge/amd/cimx/sb900/early.c

@@ -142,7 +142,7 @@ void sb_Late_Post(void)
 	//AMD_IMAGE_HEADER was missing, when using AmdSbDispatcher,
 	// VerifyImage() will fail, LocateImage() take minitues to find the image.
 	sbLatePost(&sb_early_cfg);
-	
+
 	//Set ACPI SCI IRQ to 0x9.
 	data = CONFIG_ACPI_SCI_IRQ;
 	outb(0x10, 0xC00);

src/southbridge/amd/rs690/ht.c

@@ -28,25 +28,25 @@
 static void ht_dev_set_resources(device_t dev)
 {
 #if CONFIG_EXT_CONF_SUPPORT == 1
-	unsigned reg;		
+	unsigned reg;
 	device_t k8_f1;
 	resource_t rbase, rend;
 	u32 base, limit;
 	struct resource *resource;
-	
+
 	printk(BIOS_DEBUG,"%s %s\n", dev_path(dev), __func__);
-	
+
 	resource = probe_resource(dev, 0x1C);
 	if (resource) {
-		set_nbmisc_enable_bits(dev, 0x0, 1 << 3, 0 << 3); // make bar3 visible	
+		set_nbmisc_enable_bits(dev, 0x0, 1 << 3, 0 << 3); // make bar3 visible
 		set_nbcfg_enable_bits(dev, 0x7C, 1 << 30, 1 << 30);	/* Enables writes to the BAR3 register. */
-		set_nbcfg_enable_bits(dev, 0x84, 7 << 16, 0 << 16); // program bus range: 255 busses 
+		set_nbcfg_enable_bits(dev, 0x84, 7 << 16, 0 << 16); // program bus range: 255 busses
 		pci_write_config32(dev, 0x1C, resource->base);
 		/* Enable MMCONFIG decoding. */
 		set_htiu_enable_bits(dev, 0x32, 1 << 28, 1 << 28);	/* PCIEMiscInit */
 		set_nbcfg_enable_bits(dev, 0x7C, 1 << 30, 0 << 30);	/* Disable writes to the BAR3 register. */
 		set_nbmisc_enable_bits(dev, 0x0, 1 << 3, 1 << 3); // hide bar 3
-		
+
 		// setup resource nonposted in k8 mmio
 		/* Get the base address */
 		rbase = resource->base;
@@ -74,9 +74,9 @@ static void ht_dev_set_resources(device_t dev)
 			limit &= 0x00000048;
 			limit |= ((rend >> 8) & 0xffffff00);
 			limit |= (sblk << 4);
-			limit |= (1 << 7); 
+			limit |= (1 << 7);
 			printk(BIOS_INFO, "%s <- index %x base %04x limit %04x\n", dev_path(k8_f1), reg, base, limit);
-			pci_write_config32(k8_f1, reg+4, limit); 
+			pci_write_config32(k8_f1, reg+4, limit);
 			pci_write_config32(k8_f1, reg, base);
 		}
 	}
@@ -88,13 +88,13 @@ static void ht_dev_read_resources(device_t dev)
 {
 #if CONFIG_EXT_CONF_SUPPORT == 1
 	struct resource *res;
-	
-	printk(BIOS_DEBUG,"%s %s\n", dev_path(dev), __func__);	
-	set_nbmisc_enable_bits(dev, 0x0, 1 << 3, 1 << 3); // hide bar 3	
+
+	printk(BIOS_DEBUG,"%s %s\n", dev_path(dev), __func__);
+	set_nbmisc_enable_bits(dev, 0x0, 1 << 3, 1 << 3); // hide bar 3
 #endif
 
 	pci_dev_read_resources(dev);
-	
+
 #if CONFIG_EXT_CONF_SUPPORT == 1
 	/* Add an MMCONFIG resource. */
 	res = new_resource(dev, 0x1C);
@@ -104,9 +104,9 @@ static void ht_dev_read_resources(device_t dev)
 	res->gran = log2(res->size);
 	res->limit = 0xffffffffffffffffULL;	/* 64bit */
 	res->flags = IORESOURCE_FIXED | IORESOURCE_MEM | IORESOURCE_PCI64 | IORESOURCE_ASSIGNED;
-	
+
 	compact_resources(dev);
-#endif	
+#endif
 }
 
 /* for UMA internal graphics */

src/southbridge/amd/rs780/cmn.c

@@ -381,7 +381,7 @@ u32 extractbits(u32 source, int lsb, int msb)
 int cpuidFamily(void)
 {
 	u32 baseFamily, extendedFamily, fms;
-	
+
 	fms = cpuid_eax (1);
 	baseFamily = extractbits (fms, 8, 11);
 	extendedFamily = extractbits (fms, 20, 27);

src/southbridge/amd/rs780/gfx.c

@@ -511,7 +511,7 @@ static void internal_gfx_pci_dev_init(struct device *dev)
 			vgainfo.ucUMAChannelNumber = 2;
 		}
 	}
-      
+
 	// processor type
 	if (is_family0Fh())
 		vgainfo.ulCPUCapInfo = 3;
@@ -539,9 +539,9 @@ static void internal_gfx_pci_dev_init(struct device *dev)
 
 	/* HT width. */
 	value = pci_read_config8(nb_dev, 0xcb);
-	vgainfo.usMinDownStreamHTLinkWidth = 
-	vgainfo.usMaxDownStreamHTLinkWidth = 
-	vgainfo.usMinUpStreamHTLinkWidth = 
+	vgainfo.usMinDownStreamHTLinkWidth =
+	vgainfo.usMaxDownStreamHTLinkWidth =
+	vgainfo.usMinUpStreamHTLinkWidth =
 	vgainfo.usMaxUpStreamHTLinkWidth =
 	vgainfo.usMinHTLinkWidth =
 	vgainfo.usMaxHTLinkWidth = ht_width_lookup [extractbits(value, 0, 2)];

src/southbridge/amd/rs780/rs780.c

@@ -223,7 +223,7 @@ static void rs780_nb_gfx_dev_table(device_t nb_dev, device_t dev)
 #if (CONFIG_GFXUMA == 1)
 	extern uint64_t uma_memory_size;
 	// bits 7-9: aperture size
-	// 0-7: 128mb, 256mb, 64mb, 32mb, 512mb, 1g, 2g, 4g 
+	// 0-7: 128mb, 256mb, 64mb, 32mb, 512mb, 1g, 2g, 4g
 	if (uma_memory_size == 0x02000000) romstrap2 |= 3 << 7;
 	if (uma_memory_size == 0x04000000) romstrap2 |= 2 << 7;
 	if (uma_memory_size == 0x08000000) romstrap2 |= 0 << 7;

src/southbridge/amd/sb600/sata.c

@@ -123,8 +123,8 @@ static void sata_init(struct device *dev)
 		// no cmos option
 		i = CONFIG_SATA_MODE;
 	}
-	printk(BIOS_INFO, "%s: setting sata mode = %s\n", __func__, (i == SATA_MODE_IDE)?"ide":"ahci" );	
-	
+	printk(BIOS_INFO, "%s: setting sata mode = %s\n", __func__, (i == SATA_MODE_IDE)?"ide":"ahci" );
+
 	dword = pci_read_config32(dev, 0x8);
 	dword &= 0xff0000ff;
 	if (i == SATA_MODE_IDE)

src/southbridge/amd/sb700/ide.c

@@ -51,8 +51,8 @@ static void ide_init(struct device *dev)
 
 	/* set ide as primary, if you want to boot from IDE, you'd better set it
 	 * in $vendor/$mainboard/devicetree.cb */
-	 
-	
+
+
 	if (conf->boot_switch_sata_ide == 1) {
 		struct device *sm_dev = dev_find_slot(0, PCI_DEVFN(0x14, 0));
 		byte = pci_read_config8(sm_dev, 0xAD);

src/southbridge/ti/pcixx12/chip.h

@@ -24,7 +24,7 @@ extern struct chip_operations southbridge_ti_pcixx12_ops;
 
 struct southbridge_ti_pcixx12_config {
 	int dummy;
-	
+
 };
 
 #endif /* _SOUTHBRIDGE_TI_PCIXX12 */

src/southbridge/via/k8t890/bridge.c

@@ -27,7 +27,7 @@ static void bridge_enable(struct device *dev)
 {
 	u8 tmp;
 	print_debug("B188 device dump\n");
-	
+
 	/* VIA recommends this, sorry no known info. */
 
 	writeback(dev, 0x40, 0x91);

src/southbridge/via/k8t890/ctrl.c

@@ -34,7 +34,7 @@ static void vt8237r_cfg(struct device *dev, struct device *devsb)
 	u8 regm, regm3;
 
 	device_t devfun3;
-	
+
 	devfun3 = dev_find_device(PCI_VENDOR_ID_VIA,
 					   PCI_DEVICE_ID_VIA_K8T800_DRAM, 0);
 
@@ -45,7 +45,7 @@ static void vt8237r_cfg(struct device *dev, struct device *devsb)
 	if (!devfun3)
 		devfun3 = dev_find_device(PCI_VENDOR_ID_VIA,
 					   PCI_DEVICE_ID_VIA_K8T890CE_3, 0);
-		
+
 	if (!devfun3)
 		devfun3 = dev_find_device(PCI_VENDOR_ID_VIA,
 					   PCI_DEVICE_ID_VIA_K8T890CF_3, 0);
@@ -53,12 +53,12 @@ static void vt8237r_cfg(struct device *dev, struct device *devsb)
 	if (!devfun3)
 		devfun3 = dev_find_device(PCI_VENDOR_ID_VIA,
 					   PCI_DEVICE_ID_VIA_K8M890CE_3, 0);
-	
+
 	if(!devfun3)
 		die("\n vt8237r_cfg: Unable to find K8x8xx bridge via PCI scan. Stopping.\n");
 
 	pci_write_config8(dev, 0x70, 0xc2);
-	
+
 	/* PCI Control */
 	pci_write_config8(dev, 0x72, 0xee);
 	pci_write_config8(dev, 0x73, 0x01);
@@ -157,7 +157,7 @@ static void vt8237r_vlink_init(struct device *dev)
 	pci_write_config8(dev, 0x48, 0xa3);
 }
 
-static void ctrl_init(struct device *dev) 
+static void ctrl_init(struct device *dev)
 {
 
 	print_debug("K8x8xx: Initializing V-Link to VT8237R sb: ");

src/southbridge/via/k8t890/dram.c

@@ -65,7 +65,7 @@ static void dram_enable(struct device *dev)
 
 	/* The Address Next to the Last Valid DRAM Address */
 	pci_write_config16(dev, 0x88, (msr.lo >> 24) | reg);
-	
+
 	print_debug(" VIA_X_3 device dump:\n");
 	dump_south(dev);
 

src/southbridge/via/k8t890/error.c

@@ -36,7 +36,7 @@ static void error_enable(struct device *dev)
 
 	print_debug("Done\n");
 	/* TODO: enable AGP errors reporting on K8M890 */
-	
+
 	print_debug(" VIA_X_1 device dump:\n");
 	dump_south(dev);
 }

src/southbridge/via/k8t890/k8x8xx.h

@@ -1,6 +1,6 @@
 /*
  * This file is part of the coreboot project.
- * 
+ *
  * Copyright (C) 2011  Alexandru Gagniuc <mr.nuke.me@gmail.com>
  *
  * This program is free software: you can redistribute it and/or modify
@@ -12,7 +12,7 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA

src/southbridge/via/vt8237r/lpc.c

@@ -297,7 +297,7 @@ static void vt8237r_init(struct device *dev)
 	 */
 	pci_write_config8(dev, 0x48, 0x0c);
 #else
-	
+
   #if CONFIG_SOUTHBRIDGE_VIA_K8T800
 	/* It seems that when we pair with the K8T800, we need to disable
 	 * the A2 mask
@@ -310,7 +310,7 @@ static void vt8237r_init(struct device *dev)
 	 */
 	pci_write_config8(dev, 0x48, 0x8c);
   #endif
-	
+
 #endif
 
 	southbridge_init_common(dev);
@@ -327,7 +327,7 @@ static void vt8237r_init(struct device *dev)
 
 	printk(BIOS_SPEW, "Leaving %s.\n", __func__);
 	printk(BIOS_SPEW, "And taking a dump:\n");
-	dump_south(dev);	
+	dump_south(dev);
 }
 
 static void vt8237a_init(struct device *dev)