Merge branch 'master' of git://www.denx.de/git/u-boot

6 files changed, 75 insertions, 53 deletions

diff --git a/common/usb.c b/common/usb.c
index 52e8472..a0107dc 100644
--- a/common/usb.c
+++ b/common/usb.c
@@ -48,6 +48,7 @@
 #include <command.h>
 #include <asm/processor.h>
 #include <linux/ctype.h>
+#include <asm/byteorder.h>
 
 #if defined(CONFIG_CMD_USB)
 
@@ -177,10 +178,10 @@ int usb_control_msg(struct usb_device *dev, unsigned int pipe,
 	/* set setup command */
 	setup_packet.requesttype = requesttype;
 	setup_packet.request = request;
-	setup_packet.value = swap_16(value);
-	setup_packet.index = swap_16(index);
-	setup_packet.length = swap_16(size);
-	USB_PRINTF("usb_control_msg: request: 0x%X, requesttype: 0x%X\nvalue 0x%X index 0x%X length 0x%X\n",
+	setup_packet.value = cpu_to_le16(value);
+	setup_packet.index = cpu_to_le16(index);
+	setup_packet.length = cpu_to_le16(size);
+	USB_PRINTF("usb_control_msg: request: 0x%X, requesttype: 0x%X, value 0x%X index 0x%X length 0x%X\n",
 		request,requesttype,value,index,size);
 	dev->status=USB_ST_NOT_PROC; /*not yet processed */
 
@@ -300,7 +301,7 @@ int usb_parse_config(struct usb_device *dev, unsigned char *buffer, int cfgno)
 		return -1;
 	}
 	memcpy(&dev->config, buffer, buffer[0]);
-	dev->config.wTotalLength = swap_16(dev->config.wTotalLength);
+	le16_to_cpus(&(dev->config.wTotalLength));
 	dev->config.no_of_if = 0;
 
 	index = dev->config.bLength;
@@ -329,8 +330,7 @@ int usb_parse_config(struct usb_device *dev, unsigned char *buffer, int cfgno)
 				dev->config.if_desc[ifno].no_of_ep++; /* found an endpoint */
 				memcpy(&dev->config.if_desc[ifno].ep_desc[epno],
 					&buffer[index], buffer[index]);
-				dev->config.if_desc[ifno].ep_desc[epno].wMaxPacketSize =
-					swap_16(dev->config.if_desc[ifno].ep_desc[epno].wMaxPacketSize);
+				le16_to_cpus(&(dev->config.if_desc[ifno].ep_desc[epno].wMaxPacketSize));
 				USB_PRINTF("if %d, ep %d\n", ifno, epno);
 				break;
 			default:
@@ -413,7 +413,7 @@ int usb_get_configuration_no(struct usb_device *dev,unsigned char *buffer,int cf
 			printf("config descriptor too short (expected %i, got %i)\n",8,result);
 		return -1;
 	}
-	tmp=swap_16(config->wTotalLength);
+	tmp = le16_to_cpu(config->wTotalLength);
 
 	if (tmp > USB_BUFSIZ) {
 		USB_PRINTF("usb_get_configuration_no: failed to get descriptor - too long: %d\n",
@@ -816,10 +816,10 @@ int usb_new_device(struct usb_device *dev)
 		return 1;
 	}
 	/* correct le values */
-	dev->descriptor.bcdUSB=swap_16(dev->descriptor.bcdUSB);
-	dev->descriptor.idVendor=swap_16(dev->descriptor.idVendor);
-	dev->descriptor.idProduct=swap_16(dev->descriptor.idProduct);
-	dev->descriptor.bcdDevice=swap_16(dev->descriptor.bcdDevice);
+	le16_to_cpus(&dev->descriptor.bcdUSB);
+	le16_to_cpus(&dev->descriptor.idVendor);
+	le16_to_cpus(&dev->descriptor.idProduct);
+	le16_to_cpus(&dev->descriptor.bcdDevice);
 	/* only support for one config for now */
 	usb_get_configuration_no(dev,&tmpbuf[0],0);
 	usb_parse_config(dev,&tmpbuf[0],0);
@@ -979,8 +979,8 @@ static int hub_port_reset(struct usb_device *dev, int port,
 			USB_HUB_PRINTF("get_port_status failed status %lX\n",dev->status);
 			return -1;
 		}
-		portstatus = swap_16(portsts.wPortStatus);
-		portchange = swap_16(portsts.wPortChange);
+		portstatus = le16_to_cpu(portsts.wPortStatus);
+		portchange = le16_to_cpu(portsts.wPortChange);
 		USB_HUB_PRINTF("portstatus %x, change %x, %s\n", portstatus ,portchange,
 			portstatus&(1<<USB_PORT_FEAT_LOWSPEED) ? "Low Speed" : "High Speed");
 		USB_HUB_PRINTF("STAT_C_CONNECTION = %d STAT_CONNECTION = %d  USB_PORT_STAT_ENABLE %d\n",
@@ -1024,8 +1024,8 @@ void usb_hub_port_connect_change(struct usb_device *dev, int port)
 		return;
 	}
 
-	portstatus = swap_16(portsts.wPortStatus);
-	portchange = swap_16(portsts.wPortChange);
+	portstatus = le16_to_cpu(portsts.wPortStatus);
+	portchange = le16_to_cpu(portsts.wPortChange);
 	USB_HUB_PRINTF("portstatus %x, change %x, %s\n", portstatus, portchange,
 		portstatus&(1<<USB_PORT_FEAT_LOWSPEED) ? "Low Speed" : "High Speed");
 
@@ -1099,7 +1099,7 @@ int usb_hub_configure(struct usb_device *dev)
 	}
 	memcpy((unsigned char *)&hub->desc,buffer,descriptor->bLength);
 	/* adjust 16bit values */
-	hub->desc.wHubCharacteristics=swap_16(descriptor->wHubCharacteristics);
+	hub->desc.wHubCharacteristics = le16_to_cpu(descriptor->wHubCharacteristics);
 	/* set the bitmap */
 	bitmap=(unsigned char *)&hub->desc.DeviceRemovable[0];
 	memset(bitmap,0xff,(USB_MAXCHILDREN+1+7)/8); /* devices not removable by default */
@@ -1161,11 +1161,11 @@ int usb_hub_configure(struct usb_device *dev)
 	}
 	hubsts = (struct usb_hub_status *)buffer;
 	USB_HUB_PRINTF("get_hub_status returned status %X, change %X\n",
-		swap_16(hubsts->wHubStatus),swap_16(hubsts->wHubChange));
+		le16_to_cpu(hubsts->wHubStatus),le16_to_cpu(hubsts->wHubChange));
 	USB_HUB_PRINTF("local power source is %s\n",
-		(swap_16(hubsts->wHubStatus) & HUB_STATUS_LOCAL_POWER) ? "lost (inactive)" : "good");
+		(le16_to_cpu(hubsts->wHubStatus) & HUB_STATUS_LOCAL_POWER) ? "lost (inactive)" : "good");
 	USB_HUB_PRINTF("%sover-current condition exists\n",
-		(swap_16(hubsts->wHubStatus) & HUB_STATUS_OVERCURRENT) ? "" : "no ");
+		(le16_to_cpu(hubsts->wHubStatus) & HUB_STATUS_OVERCURRENT) ? "" : "no ");
 	usb_hub_power_on(hub);
 	for (i = 0; i < dev->maxchild; i++) {
 		struct usb_port_status portsts;
@@ -1175,8 +1175,8 @@ int usb_hub_configure(struct usb_device *dev)
 			USB_HUB_PRINTF("get_port_status failed\n");
 			continue;
 		}
-		portstatus = swap_16(portsts.wPortStatus);
-		portchange = swap_16(portsts.wPortChange);
+		portstatus = le16_to_cpu(portsts.wPortStatus);
+		portchange = le16_to_cpu(portsts.wPortChange);
 		USB_HUB_PRINTF("Port %d Status %X Change %X\n",i+1,portstatus,portchange);
 		if (portchange & USB_PORT_STAT_C_CONNECTION) {
 			USB_HUB_PRINTF("port %d connection change\n", i + 1);
diff --git a/common/usb_kbd.c b/common/usb_kbd.c
index 11e861d..1e79208 100644
--- a/common/usb_kbd.c
+++ b/common/usb_kbd.c
@@ -26,6 +26,7 @@
  */
 #include <common.h>
 #include <devices.h>
+#include <asm/byteorder.h>
 
 #ifdef CONFIG_USB_KEYBOARD
 
@@ -475,14 +476,14 @@ static int fetch_item(unsigned char *start,unsigned char *end, struct hid_item *
 					break;
 				case 2:
 					if ((end - start) >= 2) {
-						item->data.u16 = swap_16((unsigned short *)start);
+						item->data.u16 = le16_to_cpu((unsigned short *)start);
 						start+=2;
 						return item->size;
 					}
 				case 3:
 					item->size++;
 					if ((end - start) >= 4) {
-						item->data.u32 = swap_32((unsigned long *)start);
+						item->data.u32 = le32_to_cpu((unsigned long *)start);
 						start+=4;
 						return item->size;
 					}
@@ -705,15 +706,15 @@ static int usb_kbd_get_hid_desc(struct usb_device *dev)
 	}
 	index=head->bLength;
 	config=(struct usb_config_descriptor *)&buffer[0];
-	len=swap_16(config->wTotalLength);
+	len=le16_to_cpu(config->wTotalLength);
 	/* Ok the first entry must be a configuration entry, now process the others */
 	head=(struct usb_descriptor_header *)&buffer[index];
 	while(index+1 < len) {
 		if(head->bDescriptorType==USB_DT_HID) {
 			printf("HID desc found\n");
 			memcpy(&usb_kbd_hid_desc,&buffer[index],buffer[index]);
-			usb_kbd_hid_desc.bcdHID=swap_16(usb_kbd_hid_desc.bcdHID);
-			usb_kbd_hid_desc.wDescriptorLength=swap_16(usb_kbd_hid_desc.wDescriptorLength);
+			le16_to_cpus(&usb_kbd_hid_desc.bcdHID);
+			le16_to_cpus(&usb_kbd_hid_desc.wDescriptorLength);
 			usb_kbd_display_hid(&usb_kbd_hid_desc);
 			len=0;
 			break;
diff --git a/common/usb_storage.c b/common/usb_storage.c
index 7c08f95..3e113b4 100644
--- a/common/usb_storage.c
+++ b/common/usb_storage.c
@@ -52,6 +52,7 @@
 
 #include <common.h>
 #include <command.h>
+#include <asm/byteorder.h>
 #include <asm/processor.h>
 
 
@@ -474,9 +475,9 @@ int usb_stor_BBB_comdat(ccb *srb, struct us_data *us)
 	/* always OUT to the ep */
 	pipe = usb_sndbulkpipe(us->pusb_dev, us->ep_out);
 
-	cbw.dCBWSignature = swap_32(CBWSIGNATURE);
-	cbw.dCBWTag = swap_32(CBWTag++);
-	cbw.dCBWDataTransferLength = swap_32(srb->datalen);
+	cbw.dCBWSignature = cpu_to_le32(CBWSIGNATURE);
+	cbw.dCBWTag = cpu_to_le32(CBWTag++);
+	cbw.dCBWDataTransferLength = cpu_to_le32(srb->datalen);
 	cbw.bCBWFlags = (dir_in? CBWFLAGS_IN : CBWFLAGS_OUT);
 	cbw.bCBWLUN = srb->lun;
 	cbw.bCDBLength = srb->cmdlen;
@@ -692,14 +693,14 @@ int usb_stor_BBB_transport(ccb *srb, struct us_data *us)
 	printf("\n");
 #endif
 	/* misuse pipe to get the residue */
-	pipe = swap_32(csw.dCSWDataResidue);
+	pipe = le32_to_cpu(csw.dCSWDataResidue);
 	if (pipe == 0 && srb->datalen != 0 && srb->datalen - data_actlen != 0)
 		pipe = srb->datalen - data_actlen;
-	if (CSWSIGNATURE != swap_32(csw.dCSWSignature)) {
+	if (CSWSIGNATURE != le32_to_cpu(csw.dCSWSignature)) {
 		USB_STOR_PRINTF("!CSWSIGNATURE\n");
 		usb_stor_BBB_reset(us);
 		return USB_STOR_TRANSPORT_FAILED;
-	} else if ((CBWTag - 1) != swap_32(csw.dCSWTag)) {
+	} else if ((CBWTag - 1) != le32_to_cpu(csw.dCSWTag)) {
 		USB_STOR_PRINTF("!Tag\n");
 		usb_stor_BBB_reset(us);
 		return USB_STOR_TRANSPORT_FAILED;
@@ -1222,18 +1223,9 @@ int usb_stor_get_info(struct usb_device *dev,struct us_data *ss,block_dev_desc_t
 	if(cap[0]>(0x200000 * 10)) /* greater than 10 GByte */
 		cap[0]>>=16;
 #endif
-#ifdef LITTLEENDIAN
-	cap[0] = ((unsigned long)(
-		(((unsigned long)(cap[0]) & (unsigned long)0x000000ffUL) << 24) |
-		(((unsigned long)(cap[0]) & (unsigned long)0x0000ff00UL) <<  8) |
-		(((unsigned long)(cap[0]) & (unsigned long)0x00ff0000UL) >>  8) |
-		(((unsigned long)(cap[0]) & (unsigned long)0xff000000UL) >> 24) ));
-	cap[1] = ((unsigned long)(
-		(((unsigned long)(cap[1]) & (unsigned long)0x000000ffUL) << 24) |
-		(((unsigned long)(cap[1]) & (unsigned long)0x0000ff00UL) <<  8) |
-		(((unsigned long)(cap[1]) & (unsigned long)0x00ff0000UL) >>  8) |
-		(((unsigned long)(cap[1]) & (unsigned long)0xff000000UL) >> 24) ));
-#endif
+	cap[0] = cpu_to_be32(cap[0]);
+	cap[1] = cpu_to_be32(cap[1]);
+
 	/* this assumes bigendian! */
 	cap[0] += 1;
 	capacity = &cap[0];
diff --git a/doc/README.generic_usb_ohci b/doc/README.generic_usb_ohci
index c44c501..147ea51 100644
--- a/doc/README.generic_usb_ohci
+++ b/doc/README.generic_usb_ohci
@@ -51,6 +51,12 @@ You'll need to define
 
 	CONFIG_PCI_OHCI
 
+If you have several USB PCI controllers, define
+
+	CONFIG_PCI_OHCI_DEVNO: number of the OHCI device in PCI list
+
+If undefined, the first instance found in PCI space will be used.
+
 PCI Controllers need to do byte swapping on register accesses, so they
 should to define:
 
diff --git a/drivers/usb/usb_ohci.c b/drivers/usb/usb_ohci.c
index 29fcbbe..fd60edb 100644
--- a/drivers/usb/usb_ohci.c
+++ b/drivers/usb/usb_ohci.c
@@ -53,6 +53,9 @@
 
 #if defined(CONFIG_PCI_OHCI)
 # include <pci.h>
+#if !defined(CONFIG_PCI_OHCI_DEVNO)
+#define CONFIG_PCI_OHCI_DEVNO	0
+#endif
 #endif
 
 #include <malloc.h>
@@ -1818,7 +1821,7 @@ int usb_lowlevel_init(void)
 	gohci.sleeping = 0;
 	gohci.irq = -1;
 #ifdef CONFIG_PCI_OHCI
-	pdev = pci_find_devices(ohci_pci_ids, 0);
+	pdev = pci_find_devices(ohci_pci_ids, CONFIG_PCI_OHCI_DEVNO);
 
 	if (pdev != -1) {
 		u16 vid, did;
diff --git a/include/configs/socrates.h b/include/configs/socrates.h
index 5d37383..23ed87f 100644
--- a/include/configs/socrates.h
+++ b/include/configs/socrates.h
@@ -206,6 +206,16 @@
 #define CONFIG_RTC_RX8025		/* Use Epson rx8025 rtc via i2c	*/
 #define CFG_I2C_RTC_ADDR	0x32	/* at address 0x32		*/
 
+/* I2C temp sensor */
+/* Socrates uses Maxim's	DS75, which is compatible with LM75 */
+#define CONFIG_DTT_LM75		1
+#define CONFIG_DTT_SENSORS	{4}		/* Sensor addresses	*/
+#define CFG_DTT_MAX_TEMP	125
+#define CFG_DTT_LOW_TEMP	-55
+#define CFG_DTT_HYSTERESIS	3
+#define CFG_EEPROM_PAGE_WRITE_ENABLE	/* necessary for the LM75 chip */
+#define CFG_EEPROM_PAGE_WRITE_BITS	4
+
 /* RapidIO MMU */
 #define CFG_RIO_MEM_BASE	0xc0000000	/* base address		*/
 #define CFG_RIO_MEM_PHYS	CFG_RIO_MEM_BASE
@@ -226,13 +236,12 @@
 #define CFG_PCI1_IO_SIZE	0x01000000	/* 16M			*/
 
 #if defined(CONFIG_PCI)
-
 #define CONFIG_PCI_PNP			/* do pci plug-and-play		*/
 
 #define CONFIG_EEPRO100
 #undef CONFIG_TULIP
 
-#undef CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup	*/
+#define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup	*/
 #define CFG_PCI_SUBSYS_VENDORID 0x1057	/* Motorola			*/
 
 #endif	/* CONFIG_PCI */
@@ -293,14 +302,14 @@
 
 #define CONFIG_CMD_DATE
 #define CONFIG_CMD_DHCP
-#undef CONFIG_CMD_DTT
+#define CONFIG_CMD_DTT
 #undef CONFIG_CMD_EEPROM
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_NFS
 #define CONFIG_CMD_PING
-#undef CONFIG_CMD_RTC
 #define CONFIG_CMD_SNTP
+#define CONFIG_CMD_USB
 
 
 #if defined(CONFIG_PCI)
@@ -360,9 +369,10 @@
 #undef	CONFIG_BOOTARGS		/* the boot command will set bootargs	*/
 
 #define	CONFIG_EXTRA_ENV_SETTINGS					\
-	"bootfile=/tftpboot/socrates/uImage\0"				\
+	"bootfile=$hostname/uImage\0"					\
 	"netdev=eth0\0"							\
 	"consdev=ttyS0\0"						\
+	"hostname=socrates\0"						\
 	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
 		"nfsroot=$serverip:$rootpath\0"				\
 	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
@@ -379,7 +389,7 @@
 		"tftp ${fdt_addr_r} ${fdt_file}; "			\
 		"run nfsargs addip addcons;"				\
 		"bootm ${kernel_addr_r} - ${fdt_addr_r}\0"		\
-	"fdt_file=socrates/socrates.dtb\0"					\
+	"fdt_file=$hostname/socrates.dtb\0"					\
 	"fdt_addr_r=B00000\0"						\
 	"fdt_addr=FC1E0000\0"						\
 	"rootpath=/opt/eldk/ppc_85xx\0"					\
@@ -387,7 +397,7 @@
 	"kernel_addr_r=200000\0"					\
 	"ramdisk_addr=FC200000\0"					\
 	"ramdisk_addr_r=400000\0"					\
-	"load=tftp 100000 /tftpboot/$hostname/u-boot.bin\0"		\
+	"load=tftp 100000 $hostname/u-boot.bin\0"		\
 	"update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;"	\
 		"cp.b 100000 fffc0000 40000;"			        \
 		"setenv filesize;saveenv\0"				\
@@ -399,4 +409,14 @@
 #define CONFIG_OF_LIBFDT	1
 #define CONFIG_OF_BOARD_SETUP	1
 
+/* USB support */
+#define CONFIG_USB_OHCI_NEW		1
+#define CONFIG_PCI_OHCI			1
+#define CONFIG_PCI_OHCI_DEVNO		3 /* Number in PCI list */
+#define CFG_USB_OHCI_MAX_ROOT_PORTS	15
+#define CFG_USB_OHCI_SLOT_NAME		"ohci_pci"
+#define CFG_OHCI_SWAP_REG_ACCESS	1
+#define CONFIG_DOS_PARTITION		1
+#define CONFIG_USB_STORAGE		1
+
 #endif	/* __CONFIG_H */