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-rw-r--r--common/usb.c44
-rw-r--r--common/usb_kbd.c11
-rw-r--r--common/usb_storage.c28
-rw-r--r--doc/README.generic_usb_ohci6
-rw-r--r--drivers/usb/usb_ohci.c11
-rw-r--r--include/configs/socrates.h34
6 files changed, 78 insertions, 56 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 ee0f2e4..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>
@@ -1218,9 +1221,9 @@ pkt_print(NULL, dev, pipe, buffer, transfer_len, cmd, "SUB(rh)", usb_pipein(pipe
}
bmRType_bReq = cmd->requesttype | (cmd->request << 8);
- wValue = cpu_to_le16 (cmd->value);
- wIndex = cpu_to_le16 (cmd->index);
- wLength = cpu_to_le16 (cmd->length);
+ wValue = le16_to_cpu (cmd->value);
+ wIndex = le16_to_cpu (cmd->index);
+ wLength = le16_to_cpu (cmd->length);
info("Root-Hub: adr: %2x cmd(%1x): %08x %04x %04x %04x",
dev->devnum, 8, bmRType_bReq, wValue, wIndex, wLength);
@@ -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 */
generated by cgit v1.1 at 2024-11-19 04:43:51 +0000