* Modify KUP4X board configuration to use SL811 driver for USB memory
sticks (including FAT / VFAT filesystem support)
* Add SL811 Host Controller Interface driver for USB
* Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
* Patch by Pantelis Antoniou, 19 Apr 2004:
Allow to use shell style syntax (i. e. ${var} ) with standard parser.
Minor patches for Intracom boards.
* Patch by Christian Pell, 19 Apr 2004:
cleanup support for CF/IDE on PCMCIA for PXA25X
diff --git a/CHANGELOG b/CHANGELOG
index f4112df..2e01d69 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,20 @@
Changes for U-Boot 1.1.1:
======================================================================
+* Modify KUP4X board configuration to use SL811 driver for USB memory
+ sticks (including FAT / VFAT filesystem support)
+
+* Add SL811 Host Controller Interface driver for USB
+
+* Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
+
+* Patch by Pantelis Antoniou, 19 Apr 2004:
+ Allow to use shell style syntax (i. e. ${var} ) with standard parser.
+ Minor patches for Intracom boards.
+
+* Patch by Christian Pell, 19 Apr 2004:
+ cleanup support for CF/IDE on PCMCIA for PXA25X
+
* Temporarily disabled John Kerl's extended MII command code because
"miivals.h" is missing
diff --git a/README b/README
index df2c295..d441442 100644
--- a/README
+++ b/README
@@ -1751,6 +1751,17 @@
The length in bytes of the EEPROM memory array address. Note
that this is NOT the chip address length!
+ - CFG_I2C_EEPROM_ADDR_OVERFLOW:
+ EEPROM chips that implement "address overflow" are ones
+ like Catalyst 24WC04/08/16 which has 9/10/11 bits of
+ address and the extra bits end up in the "chip address" bit
+ slots. This makes a 24WC08 (1Kbyte) chip look like four 256
+ byte chips.
+
+ Note that we consider the length of the address field to
+ still be one byte because the extra address bits are hidden
+ in the chip address.
+
- CFG_EEPROM_SIZE:
The size in bytes of the EEPROM device.
@@ -1972,6 +1983,16 @@
Note that this is a global option, we can't
have one FEC in standard MII mode and another in RMII mode.
+- CONFIG_CRC32_VERIFY
+ Add a verify option to the crc32 command.
+ The syntax is:
+
+ => crc32 -v <address> <count> <crc32>
+
+ Where address/count indicate a memory area
+ and crc32 is the correct crc32 which the
+ area should have.
+
Building the Software:
======================
diff --git a/board/icecube/icecube.c b/board/icecube/icecube.c
index 5a206c0..15def0c 100644
--- a/board/icecube/icecube.c
+++ b/board/icecube/icecube.c
@@ -42,7 +42,7 @@
/* unlock mode register */
*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000000 | hi_addr_bit;
__asm__ volatile ("sync");
-
+
/* precharge all banks */
*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
__asm__ volatile ("sync");
@@ -68,7 +68,7 @@
/* set mode register */
*(vu_long *)MPC5XXX_SDRAM_MODE = SDRAM_MODE;
__asm__ volatile ("sync");
-
+
/* normal operation */
*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | hi_addr_bit;
__asm__ volatile ("sync");
@@ -88,7 +88,7 @@
ulong dramsize2 = 0;
#ifndef CFG_RAMBOOT
ulong test1, test2;
-
+
/* setup SDRAM chip selects */
*(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x0000001e;/* 2G at 0x0 */
*(vu_long *)MPC5XXX_SDRAM_CS1CFG = 0x80000000;/* disabled */
@@ -121,7 +121,7 @@
if (dramsize < (1 << 20)) {
dramsize = 0;
}
-
+
/* set SDRAM CS0 size according to the amount of RAM found */
if (dramsize > 0) {
*(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x13 + __builtin_ffs(dramsize >> 20) - 1;
@@ -129,7 +129,6 @@
*(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0; /* disabled */
}
-
/* let SDRAM CS1 start right after CS0 */
*(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e;/* 2G */
@@ -144,12 +143,12 @@
} else {
dramsize2 = test2;
}
-
+
/* memory smaller than 1MB is impossible */
if (dramsize2 < (1 << 20)) {
dramsize2 = 0;
}
-
+
/* set SDRAM CS1 size according to the amount of RAM found */
if (dramsize2 > 0) {
*(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize
@@ -188,7 +187,7 @@
ulong dramsize = 0;
#ifndef CFG_RAMBOOT
ulong test1, test2;
-
+
/* setup and enable SDRAM chip selects */
*(vu_long *)MPC5XXX_SDRAM_START = 0x00000000;
*(vu_long *)MPC5XXX_SDRAM_STOP = 0x0000ffff;/* 2G */
@@ -217,7 +216,7 @@
/* set SDRAM end address according to size */
*(vu_long *)MPC5XXX_SDRAM_STOP = ((dramsize - 1) >> 15);
-
+
#else /* CFG_RAMBOOT */
/* Retrieve amount of SDRAM available */
diff --git a/board/kup/kup4x/Makefile b/board/kup/kup4x/Makefile
index 3fed0f0..5732044 100644
--- a/board/kup/kup4x/Makefile
+++ b/board/kup/kup4x/Makefile
@@ -25,7 +25,7 @@
LIB = lib$(BOARD).a
-OBJS = $(BOARD).o ../common/flash.o ../common/kup.o usb.o
+OBJS = $(BOARD).o ../common/flash.o ../common/kup.o
$(LIB): .depend $(OBJS)
$(AR) crv $@ $(OBJS)
diff --git a/board/kup/kup4x/usb.c b/board/kup/kup4x/usb.c
deleted file mode 100644
index 5444008..0000000
--- a/board/kup/kup4x/usb.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * (C) Copyright 2004
- * Klaus Heydeck, Kieback & Peter GmbH & Co KG, heydeck@kieback-peter.de
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <mpc8xx.h>
-#include "../common/kup.h"
-
-
-#define SL811_ADR (0x50000000)
-#define SL811_DAT (0x50000001)
-
-
-static void sl811_write_index_data (__u8 index, __u8 data)
-{
- *(volatile unsigned char *) (SL811_ADR) = index;
- __asm__ ("eieio");
- *(volatile unsigned char *) (SL811_DAT) = data;
- __asm__ ("eieio");
-}
-
-static __u8 sl811_read_index_data (__u8 index)
-{
- __u8 data;
-
- *(volatile unsigned char *) (SL811_ADR) = index;
- __asm__ ("eieio");
- data = *(volatile unsigned char *) (SL811_DAT);
- __asm__ ("eieio");
- return (data);
-}
-
-int usb_init_kup4x (void)
-{
- volatile immap_t *immap = (immap_t *) CFG_IMMR;
- volatile memctl8xx_t *memctl = &immap->im_memctl;
- int i;
- unsigned char tmp;
-
- memctl = &immap->im_memctl;
- memctl->memc_or7 = 0xFFFF8726;
- memctl->memc_br7 = 0x50000401; /* start at 0x50000000 */
- /* BP 14 low = USB ON */
- immap->im_cpm.cp_pbdat &= ~(BP_USB_VCC);
- /* PB 14 nomal port */
- immap->im_cpm.cp_pbpar &= ~(BP_USB_VCC);
- /* output */
- immap->im_cpm.cp_pbdir |= (BP_USB_VCC);
-
- puts ("USB: ");
-
- for (i = 0x10; i < 0xff; i++) {
- sl811_write_index_data (i, i);
- tmp = (sl811_read_index_data (i));
- if (tmp != i) {
- printf ("SL811 compare error index=0x%02x read=0x%02x\n", i, tmp);
- return (-1);
- }
- }
- printf ("SL811 ready\n");
- return (0);
-}
diff --git a/board/netphone/netphone.c b/board/netphone/netphone.c
index 91943c9..698115a 100644
--- a/board/netphone/netphone.c
+++ b/board/netphone/netphone.c
@@ -30,6 +30,7 @@
#include <common.h>
#include <miiphy.h>
#include <sed156x.h>
+#include <status_led.h>
#include "mpc8xx.h"
@@ -659,6 +660,7 @@
extern int drv_phone_init(void);
extern int drv_phone_use_me(void);
+extern int drv_phone_is_idle(void);
int misc_init_r(void)
{
@@ -691,6 +693,12 @@
do_poll();
if (drv_phone_use_me()) {
+ status_led_set(0, STATUS_LED_ON);
+ while (!drv_phone_is_idle()) {
+ do_poll();
+ udelay(1000000 / CFG_HZ);
+ }
+
console_assign(stdin, "phone");
console_assign(stdout, "phone");
console_assign(stderr, "phone");
diff --git a/board/netphone/phone_console.c b/board/netphone/phone_console.c
index a0485b0..c6a59af 100644
--- a/board/netphone/phone_console.c
+++ b/board/netphone/phone_console.c
@@ -179,7 +179,6 @@
static int refresh_time;
static int blink_time;
static char last_fast_punct;
-static int last_tab_indicator = -1;
/*************************************************************************************************/
@@ -239,8 +238,6 @@
refresh_time = REFRESH_HZ;
blink_time = BLINK_HZ;
- tab_indicator = 1;
-
memset(vty_buf, ' ', sizeof(vty_buf));
memset(last_visible_buf, ' ', sizeof(last_visible_buf));
@@ -253,6 +250,8 @@
sed156x_init();
width = sed156x_text_width;
height = sed156x_text_height - 1;
+
+ tab_indicator = 0;
}
/*****************************************************************************/
@@ -718,8 +717,10 @@
if (input_mode != last_input_mode)
sed156x_output_at(sed156x_text_width - 3, sed156x_text_height - 1, input_mode_txt[input_mode], 3);
- if (tab_indicator != last_tab_indicator)
+ if (tab_indicator == 0) {
sed156x_output_at(0, sed156x_text_height - 1, "\\t", 2);
+ tab_indicator = 1;
+ }
if (fast_punct != last_fast_punct)
sed156x_output_at(4, sed156x_text_height - 1, &fast_punct, 1);
@@ -779,7 +780,6 @@
last_input_mode = input_mode;
last_fast_punct = fast_punct;
- last_tab_indicator = tab_indicator;
}
/* ensure visibility; the trick is to minimize the screen movement */
@@ -891,7 +891,8 @@
blink_time = BLINK_HZ;
switch (c) {
- case 13: /* ignore */
+ case '\a': /* ignore bell */
+ case '\r': /* ignore carriage return */
break;
case '\n': /* next line */
@@ -1141,3 +1142,10 @@
break;
}
}
+
+/**************************************************************************************/
+
+int drv_phone_is_idle(void)
+{
+ return kp_state == SCAN;
+}
diff --git a/common/cmd_ide.c b/common/cmd_ide.c
index 50ada33..0c9927b 100644
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -60,6 +60,11 @@
# define SHOW_BOOT_PROGRESS(arg)
#endif
+#ifdef __PPC__
+# define EIEIO __asm__ volatile ("eieio")
+#else
+# define EIEIO /* nothing */
+#endif
#undef IDE_DEBUG
@@ -790,9 +795,7 @@
dev, port, val, (ATA_CURR_BASE(dev)+port));
/* Ensure I/O operations complete */
-#ifdef __PPC__
- __asm__ volatile("eieio");
-#endif
+ EIEIO;
*((uchar *)(ATA_CURR_BASE(dev)+port)) = val;
}
#else /* ! __PPC__ */
@@ -810,9 +813,7 @@
{
uchar val;
/* Ensure I/O operations complete */
-#ifdef __PPC__
- __asm__ volatile("eieio");
-#endif
+ EIEIO;
val = *((uchar *)(ATA_CURR_BASE(dev)+port));
PRINTF ("ide_inb (dev= %d, port= 0x%x) : @ 0x%08lx -> 0x%02x\n",
dev, port, (ATA_CURR_BASE(dev)+port), val);
@@ -837,9 +838,9 @@
pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
dbuf = (ushort *)sect_buf;
while (words--) {
- __asm__ volatile ("eieio");
+ EIEIO;
*pbuf = *dbuf++;
- __asm__ volatile ("eieio");
+ EIEIO;
}
if (words&1)
@@ -895,13 +896,9 @@
pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
dbuf = (ushort *)sect_buf;
while (words--) {
-#ifdef __PPC__
- __asm__ volatile ("eieio");
-#endif
+ EIEIO;
*pbuf = *dbuf++;
-#ifdef __PPC__
- __asm__ volatile ("eieio");
-#endif
+ EIEIO;
*pbuf = *dbuf++;
}
#else /* CONFIG_HMI10 */
@@ -913,13 +910,13 @@
pbuf_odd = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_ODD);
dbuf = (uchar *)sect_buf;
while (words--) {
- __asm__ volatile ("eieio");
+ EIEIO;
*pbuf_even = *dbuf++;
- __asm__ volatile ("eieio");
+ EIEIO;
*pbuf_odd = *dbuf++;
- __asm__ volatile ("eieio");
+ EIEIO;
*pbuf_even = *dbuf++;
- __asm__ volatile ("eieio");
+ EIEIO;
*pbuf_odd = *dbuf++;
}
#endif /* CONFIG_HMI10 */
@@ -946,13 +943,9 @@
PRINTF("in input data base for read is %lx\n", (unsigned long) pbuf);
while (words--) {
-#ifdef __PPC__
- __asm__ volatile ("eieio");
-#endif
+ EIEIO;
*dbuf++ = *pbuf;
-#ifdef __PPC__
- __asm__ volatile ("eieio");
-#endif
+ EIEIO;
*dbuf++ = *pbuf;
}
#else /* CONFIG_HMI10 */
@@ -964,13 +957,13 @@
pbuf_odd = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_ODD);
dbuf = (uchar *)sect_buf;
while (words--) {
- __asm__ volatile ("eieio");
+ EIEIO;
*dbuf++ = *pbuf_even;
- __asm__ volatile ("eieio");
+ EIEIO;
*dbuf++ = *pbuf_odd;
- __asm__ volatile ("eieio");
+ EIEIO;
*dbuf++ = *pbuf_even;
- __asm__ volatile ("eieio");
+ EIEIO;
*dbuf++ = *pbuf_odd;
}
#endif /* CONFIG_HMI10 */
@@ -994,9 +987,9 @@
pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
dbuf = (ushort *)sect_buf;
while (words--) {
- __asm__ volatile ("eieio");
+ EIEIO;
*dbuf++ = *pbuf;
- __asm__ volatile ("eieio");
+ EIEIO;
}
if (words&1) {
@@ -1608,9 +1601,7 @@
PRINTF("in output data shorts base for read is %lx\n", (unsigned long) pbuf);
while (shorts--) {
-#ifdef __PPC__
- __asm__ volatile ("eieio");
-#endif
+ EIEIO;
*pbuf = *dbuf++;
}
#else /* CONFIG_HMI10 */
@@ -1621,9 +1612,9 @@
pbuf_even = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_EVEN);
pbuf_odd = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_ODD);
while (shorts--) {
- __asm__ volatile ("eieio");
+ EIEIO;
*pbuf_even = *dbuf++;
- __asm__ volatile ("eieio");
+ EIEIO;
*pbuf_odd = *dbuf++;
}
#endif /* CONFIG_HMI10 */
@@ -1642,9 +1633,7 @@
PRINTF("in input data shorts base for read is %lx\n", (unsigned long) pbuf);
while (shorts--) {
-#ifdef __PPC__
- __asm__ volatile ("eieio");
-#endif
+ EIEIO;
*dbuf++ = *pbuf;
}
#else /* CONFIG_HMI10 */
@@ -1655,9 +1644,9 @@
pbuf_even = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_EVEN);
pbuf_odd = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_ODD);
while (shorts--) {
- __asm__ volatile ("eieio");
+ EIEIO;
*dbuf++ = *pbuf_even;
- __asm__ volatile ("eieio");
+ EIEIO;
*dbuf++ = *pbuf_odd;
}
#endif /* CONFIG_HMI10 */
diff --git a/common/cmd_mii.c b/common/cmd_mii.c
index 4539dc5..8ec05c8 100644
--- a/common/cmd_mii.c
+++ b/common/cmd_mii.c
@@ -413,7 +413,7 @@
}
}
-// ----------------------------------------------------------------
+/* ---------------------------------------------------------------- */
int do_mii (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
{
char op;
diff --git a/common/cmd_usb.c b/common/cmd_usb.c
index 150b106..83004b5 100644
--- a/common/cmd_usb.c
+++ b/common/cmd_usb.c
@@ -598,14 +598,14 @@
usb, 5, 1, do_usb,
"usb - USB sub-system\n",
"reset - reset (rescan) USB controller\n"
- "usb stop [f] - stop USB [f]=force stop\n"
- "usb tree - show USB device tree\n"
- "usb info [dev] - show available USB devices\n"
- "usb scan - (re-)scan USB bus for storage devices\n"
- "usb device [dev] - show or set current USB storage device\n"
- "usb part [dev] - print partition table of one or all USB storage devices\n"
- "usb read addr blk# cnt - read `cnt' blocks starting at block `blk#'\n"
- " to memory address `addr'\n"
+ "usb stop [f] - stop USB [f]=force stop\n"
+ "usb tree - show USB device tree\n"
+ "usb info [dev] - show available USB devices\n"
+ "usb scan - (re-)scan USB bus for storage devices\n"
+ "usb device [dev] - show or set current USB storage device\n"
+ "usb part [dev] - print partition table of one or all USB storage devices\n"
+ "usb read addr blk# cnt - read `cnt' blocks starting at block `blk#'\n"
+ " to memory address `addr'\n"
);
diff --git a/common/main.c b/common/main.c
index 7ce9b75..0869426 100644
--- a/common/main.c
+++ b/common/main.c
@@ -726,8 +726,8 @@
int inputcnt = strlen (input);
int outputcnt = CFG_CBSIZE;
int state = 0; /* 0 = waiting for '$' */
- /* 1 = waiting for '(' */
- /* 2 = waiting for ')' */
+ /* 1 = waiting for '(' or '{' */
+ /* 2 = waiting for ')' or '}' */
/* 3 = waiting for ''' */
#ifdef DEBUG_PARSER
char *output_start = output;
@@ -765,7 +765,7 @@
}
break;
case 1: /* Waiting for ( */
- if (c == '(') {
+ if (c == '(' || c == '{') {
state++;
varname_start = input;
} else {
@@ -780,7 +780,7 @@
}
break;
case 2: /* Waiting for ) */
- if (c == ')') {
+ if (c == ')' || c == '}') {
int i;
char envname[CFG_CBSIZE], *envval;
int envcnt = input-varname_start-1; /* Varname # of chars */
diff --git a/drivers/Makefile b/drivers/Makefile
index ee2d8b9..0d1860e 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -40,7 +40,7 @@
rtl8019.o rtl8139.o rtl8169.o \
s3c24x0_i2c.o sed13806.o sed156x.o \
serial.o serial_max3100.o serial_pl010.o serial_pl011.o \
- serial_xuartlite.o \
+ serial_xuartlite.o sl811_usb.o \
smc91111.o smiLynxEM.o status_led.o sym53c8xx.o \
ti_pci1410a.o tigon3.o w83c553f.o omap1510_i2c.o \
usbdcore.o usbdcore_ep0.o usbdcore_omap1510.o usbtty.o \
diff --git a/drivers/sl811.h b/drivers/sl811.h
new file mode 100644
index 0000000..c1f9f01
--- /dev/null
+++ b/drivers/sl811.h
@@ -0,0 +1,104 @@
+#ifndef __UBOOT_SL811_H
+#define __UBOOT_SL811_H
+
+#undef SL811_DEBUG
+
+#ifdef SL811_DEBUG
+ #define PDEBUG(level, fmt, args...) \
+ if (debug >= (level)) printf("[%s:%d] " fmt, \
+ __PRETTY_FUNCTION__, __LINE__ , ## args)
+#else
+ #define PDEBUG(level, fmt, args...) do {} while(0)
+#endif
+
+/* Sl811 host control register */
+#define SL811_CTRL_A 0x00
+#define SL811_ADDR_A 0x01
+#define SL811_LEN_A 0x02
+#define SL811_STS_A 0x03 /* read */
+#define SL811_PIDEP_A 0x03 /* write */
+#define SL811_CNT_A 0x04 /* read */
+#define SL811_DEV_A 0x04 /* write */
+#define SL811_CTRL1 0x05
+#define SL811_INTR 0x06
+#define SL811_CTRL_B 0x08
+#define SL811_ADDR_B 0x09
+#define SL811_LEN_B 0x0A
+#define SL811_STS_B 0x0B /* read */
+#define SL811_PIDEP_B 0x0B /* write */
+#define SL811_CNT_B 0x0C /* read */
+#define SL811_DEV_B 0x0C /* write */
+#define SL811_INTRSTS 0x0D /* write clears bitwise */
+#define SL811_HWREV 0x0E /* read */
+#define SL811_SOFLOW 0x0E /* write */
+#define SL811_SOFCNTDIV 0x0F /* read */
+#define SL811_CTRL2 0x0F /* write */
+
+/* USB control register bits (addr 0x00 and addr 0x08) */
+#define SL811_USB_CTRL_ARM 0x01
+#define SL811_USB_CTRL_ENABLE 0x02
+#define SL811_USB_CTRL_DIR_OUT 0x04
+#define SL811_USB_CTRL_ISO 0x10
+#define SL811_USB_CTRL_SOF 0x20
+#define SL811_USB_CTRL_TOGGLE_1 0x40
+#define SL811_USB_CTRL_PREAMBLE 0x80
+
+/* USB status register bits (addr 0x03 and addr 0x0B) */
+#define SL811_USB_STS_ACK 0x01
+#define SL811_USB_STS_ERROR 0x02
+#define SL811_USB_STS_TIMEOUT 0x04
+#define SL811_USB_STS_TOGGLE_1 0x08
+#define SL811_USB_STS_SETUP 0x10
+#define SL811_USB_STS_OVERFLOW 0x20
+#define SL811_USB_STS_NAK 0x40
+#define SL811_USB_STS_STALL 0x80
+
+/* Control register 1 bits (addr 0x05) */
+#define SL811_CTRL1_SOF 0x01
+#define SL811_CTRL1_RESET 0x08
+#define SL811_CTRL1_JKSTATE 0x10
+#define SL811_CTRL1_SPEED_LOW 0x20
+#define SL811_CTRL1_SUSPEND 0x40
+
+/* Interrut enable (addr 0x06) and interrupt status register bits (addr 0x0D) */
+#define SL811_INTR_DONE_A 0x01
+#define SL811_INTR_DONE_B 0x02
+#define SL811_INTR_SOF 0x10
+#define SL811_INTR_INSRMV 0x20
+#define SL811_INTR_DETECT 0x40
+#define SL811_INTR_NOTPRESENT 0x40
+#define SL811_INTR_SPEED_FULL 0x80 /* only in status reg */
+
+/* HW rev and SOF lo register bits (addr 0x0E) */
+#define SL811_HWR_HWREV 0xF0
+
+/* SOF counter and control reg 2 (addr 0x0F) */
+#define SL811_CTL2_SOFHI 0x3F
+#define SL811_CTL2_DSWAP 0x40
+#define SL811_CTL2_HOST 0x80
+
+/* Set up for 1-ms SOF time. */
+#define SL811_12M_LOW 0xE0
+#define SL811_12M_HI 0x2E
+
+#define SL811_DATA_START 0x10
+#define SL811_DATA_LIMIT 240
+
+/* Requests: bRequest << 8 | bmRequestType */
+#define RH_GET_STATUS 0x0080
+#define RH_CLEAR_FEATURE 0x0100
+#define RH_SET_FEATURE 0x0300
+#define RH_SET_ADDRESS 0x0500
+#define RH_GET_DESCRIPTOR 0x0680
+#define RH_SET_DESCRIPTOR 0x0700
+#define RH_GET_CONFIGURATION 0x0880
+#define RH_SET_CONFIGURATION 0x0900
+#define RH_GET_STATE 0x0280
+#define RH_GET_INTERFACE 0x0A80
+#define RH_SET_INTERFACE 0x0B00
+#define RH_SYNC_FRAME 0x0C80
+
+
+#define PIDEP(pid, ep) (((pid) & 0x0f) << 4 | (ep))
+
+#endif /* __UBOOT_SL811_H */
diff --git a/drivers/sl811_usb.c b/drivers/sl811_usb.c
new file mode 100644
index 0000000..a18e54d
--- /dev/null
+++ b/drivers/sl811_usb.c
@@ -0,0 +1,705 @@
+/*
+ * (C) Copyright 2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * This code is based on linux driver for sl811hs chip, source at
+ * drivers/usb/host/sl811.c:
+ *
+ * SL811 Host Controller Interface driver for USB.
+ *
+ * Copyright (c) 2003/06, Courage Co., Ltd.
+ *
+ * Based on:
+ * 1.uhci.c by Linus Torvalds, Johannes Erdfelt, Randy Dunlap,
+ * Georg Acher, Deti Fliegl, Thomas Sailer, Roman Weissgaerber,
+ * Adam Richter, Gregory P. Smith;
+ * 2.Original SL811 driver (hc_sl811.o) by Pei Liu <pbl@cypress.com>
+ * 3.Rewrited as sl811.o by Yin Aihua <yinah:couragetech.com.cn>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * 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., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#ifdef CONFIG_USB_SL811HS
+#include <mpc8xx.h>
+#include <usb.h>
+#include "sl811.h"
+
+#include "../board/kup/common/kup.h"
+
+#ifdef __PPC__
+# define EIEIO __asm__ volatile ("eieio")
+#else
+# define EIEIO /* nothing */
+#endif
+
+#define SL811_ADR (0x50000000)
+#define SL811_DAT (0x50000001)
+
+#define mdelay(n) ({unsigned long msec=(n); while (msec--) udelay(1000);})
+
+#ifdef SL811_DEBUG
+static int debug = 9;
+#endif
+
+static int root_hub_devnum = 0;
+static struct usb_port_status rh_status = { 0 };/* root hub port status */
+
+static int sl811_rh_submit_urb(struct usb_device *usb_dev, unsigned long pipe,
+ void *data, int buf_len, struct devrequest *cmd);
+
+static void sl811_write (__u8 index, __u8 data)
+{
+ *(volatile unsigned char *) (SL811_ADR) = index;
+ EIEIO;
+ *(volatile unsigned char *) (SL811_DAT) = data;
+ EIEIO;
+}
+
+static __u8 sl811_read (__u8 index)
+{
+ __u8 data;
+
+ *(volatile unsigned char *) (SL811_ADR) = index;
+ EIEIO;
+ data = *(volatile unsigned char *) (SL811_DAT);
+ EIEIO;
+ return (data);
+}
+
+/*
+ * Read consecutive bytes of data from the SL811H/SL11H buffer
+ */
+static void inline sl811_read_buf(__u8 offset, __u8 *buf, __u8 size)
+{
+ *(volatile unsigned char *) (SL811_ADR) = offset;
+ EIEIO;
+ while (size--) {
+ *buf++ = *(volatile unsigned char *) (SL811_DAT);
+ EIEIO;
+ }
+}
+
+/*
+ * Write consecutive bytes of data to the SL811H/SL11H buffer
+ */
+static void inline sl811_write_buf(__u8 offset, __u8 *buf, __u8 size)
+{
+ *(volatile unsigned char *) (SL811_ADR) = offset;
+ EIEIO;
+ while (size--) {
+ *(volatile unsigned char *) (SL811_DAT) = *buf++;
+ EIEIO;
+ }
+}
+
+int usb_init_kup4x (void)
+{
+ volatile immap_t *immap = (immap_t *) CFG_IMMR;
+ volatile memctl8xx_t *memctl = &immap->im_memctl;
+ int i;
+ unsigned char tmp;
+
+ memctl = &immap->im_memctl;
+ memctl->memc_or7 = 0xFFFF8726;
+ memctl->memc_br7 = 0x50000401; /* start at 0x50000000 */
+ /* BP 14 low = USB ON */
+ immap->im_cpm.cp_pbdat &= ~(BP_USB_VCC);
+ /* PB 14 nomal port */
+ immap->im_cpm.cp_pbpar &= ~(BP_USB_VCC);
+ /* output */
+ immap->im_cpm.cp_pbdir |= (BP_USB_VCC);
+
+ puts ("USB: ");
+
+ for (i = 0x10; i < 0xff; i++) {
+ sl811_write(i, i);
+ tmp = (sl811_read(i));
+ if (tmp != i) {
+ printf ("SL811 compare error index=0x%02x read=0x%02x\n", i, tmp);
+ return (-1);
+ }
+ }
+ printf ("SL811 ready\n");
+ return (0);
+}
+
+/*
+ * This function resets SL811HS controller and detects the speed of
+ * the connecting device
+ *
+ * Return: 0 = no device attached; 1 = USB device attached
+ */
+static int sl811_hc_reset(void)
+{
+ int status ;
+
+ sl811_write(SL811_CTRL2, SL811_CTL2_HOST | SL811_12M_HI);
+ sl811_write(SL811_CTRL1, SL811_CTRL1_RESET);
+
+ mdelay(20);
+
+ /* Disable hardware SOF generation, clear all irq status. */
+ sl811_write(SL811_CTRL1, 0);
+ mdelay(2);
+ sl811_write(SL811_INTRSTS, 0xff);
+ status = sl811_read(SL811_INTRSTS);
+
+ if (status & SL811_INTR_NOTPRESENT) {
+ /* Device is not present */
+ PDEBUG(0, "Device not present\n");
+ rh_status.wPortStatus &= ~(USB_PORT_STAT_CONNECTION | USB_PORT_STAT_ENABLE);
+ rh_status.wPortChange |= USB_PORT_STAT_C_CONNECTION;
+ sl811_write(SL811_INTR, SL811_INTR_INSRMV);
+ return 0;
+ }
+
+ /* Send SOF to address 0, endpoint 0. */
+ sl811_write(SL811_LEN_B, 0);
+ sl811_write(SL811_PIDEP_B, PIDEP(USB_PID_SOF, 0));
+ sl811_write(SL811_DEV_B, 0x00);
+ sl811_write(SL811_SOFLOW, SL811_12M_LOW);
+
+ if (status & SL811_INTR_SPEED_FULL) {
+ /* full speed device connect directly to root hub */
+ PDEBUG (0, "Full speed Device attached\n");
+
+ sl811_write(SL811_CTRL1, SL811_CTRL1_RESET);
+ mdelay(20);
+ sl811_write(SL811_CTRL2, SL811_CTL2_HOST | SL811_12M_HI);
+ sl811_write(SL811_CTRL1, SL811_CTRL1_SOF);
+
+ /* start the SOF or EOP */
+ sl811_write(SL811_CTRL_B, SL811_USB_CTRL_ARM);
+ rh_status.wPortStatus |= USB_PORT_STAT_CONNECTION;
+ rh_status.wPortStatus &= ~USB_PORT_STAT_LOW_SPEED;
+ mdelay(2);
+ sl811_write(SL811_INTRSTS, 0xff);
+ } else {
+ /* slow speed device connect directly to root-hub */
+ PDEBUG(0, "Low speed Device attached\n");
+
+ sl811_write(SL811_CTRL1, SL811_CTRL1_RESET);
+ mdelay(20);
+ sl811_write(SL811_CTRL2, SL811_CTL2_HOST | SL811_CTL2_DSWAP | SL811_12M_HI);
+ sl811_write(SL811_CTRL1, SL811_CTRL1_SPEED_LOW | SL811_CTRL1_SOF);
+
+ /* start the SOF or EOP */
+ sl811_write(SL811_CTRL_B, SL811_USB_CTRL_ARM);
+ rh_status.wPortStatus |= USB_PORT_STAT_CONNECTION | USB_PORT_STAT_LOW_SPEED;
+ mdelay(2);
+ sl811_write(SL811_INTRSTS, 0xff);
+ }
+
+ rh_status.wPortChange |= USB_PORT_STAT_C_CONNECTION;
+ sl811_write(SL811_INTR, /*SL811_INTR_INSRMV*/SL811_INTR_DONE_A);
+
+ return 1;
+}
+
+int usb_lowlevel_init(void)
+{
+ root_hub_devnum = 0;
+ sl811_hc_reset();
+ return 0;
+}
+
+int usb_lowlevel_stop(void)
+{
+ sl811_hc_reset();
+ return 0;
+}
+
+int sl811_send_packet(int dir_to_host, int data1, __u8 *buffer, int len)
+{
+ __u8 ctrl = SL811_USB_CTRL_ARM | SL811_USB_CTRL_ENABLE;
+ __u16 status;
+ int err = 0;
+
+ if (len > 239)
+ return -1;
+
+ if (!dir_to_host)
+ ctrl |= SL811_USB_CTRL_DIR_OUT;
+ if (data1)
+ ctrl |= SL811_USB_CTRL_TOGGLE_1;
+
+ sl811_write(SL811_ADDR_A, 0x10);
+ sl811_write(SL811_LEN_A, len);
+ if (!dir_to_host && len)
+ sl811_write_buf(0x10, buffer, len);
+
+ while (err < 3) {
+ if (sl811_read(SL811_SOFCNTDIV)*64 < len * 8 * 2)
+ ctrl |= SL811_USB_CTRL_SOF;
+ else
+ ctrl &= ~SL811_USB_CTRL_SOF;
+ sl811_write(SL811_CTRL_A, ctrl);
+ while (!(sl811_read(SL811_INTRSTS) & SL811_INTR_DONE_A))
+ ; /* do nothing */
+
+ sl811_write(SL811_INTRSTS, 0xff);
+ status = sl811_read(SL811_STS_A);
+
+ if (status & SL811_USB_STS_ACK) {
+ int remainder = sl811_read(SL811_CNT_A);
+ if (remainder) {
+ PDEBUG(0, "usb transfer remainder = %d\n", remainder);
+ len -= remainder;
+ }
+ if (dir_to_host && len)
+ sl811_read_buf(0x10, buffer, len);
+ return len;
+ }
+
+ if ((status & SL811_USB_STS_NAK) == SL811_USB_STS_NAK)
+ continue;
+
+ PDEBUG(0, "usb transfer error %#x\n", (int)status);
+ err++;
+ }
+
+ return -1;
+}
+
+int submit_bulk_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
+ int len)
+{
+ int dir_out = usb_pipeout(pipe);
+ int ep = usb_pipeendpoint(pipe);
+ __u8* buf = (__u8*)buffer;
+ int max = usb_maxpacket(dev, pipe);
+ int done = 0;
+
+ PDEBUG(7, "dev = %ld pipe = %ld buf = %p size = %d dir_out = %d\n",
+ usb_pipedevice(pipe), usb_pipeendpoint(pipe), buffer, len, dir_out);
+
+ dev->status = 0;
+
+ sl811_write(SL811_DEV_A, usb_pipedevice(pipe));
+ sl811_write(SL811_PIDEP_A, PIDEP(!dir_out ? USB_PID_IN : USB_PID_OUT, ep));
+ while (done < len) {
+ int res = sl811_send_packet(!dir_out, usb_gettoggle(dev, ep, dir_out),
+ buf+done,
+ max > len - done ? len - done : max);
+ if (res < 0) {
+ dev->status = res;
+ return res;
+ }
+
+ if (!dir_out && res < max) /* short packet */
+ break;
+
+ done += res;
+ usb_dotoggle(dev, ep, dir_out);
+ }
+
+ dev->act_len = done;
+
+ return 0;
+}
+
+int submit_control_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
+ int len,struct devrequest *setup)
+{
+ int done = 0;
+ int devnum = usb_pipedevice(pipe);
+
+ dev->status = 0;
+
+ if (devnum == root_hub_devnum)
+ return sl811_rh_submit_urb(dev, pipe, buffer, len, setup);
+
+ PDEBUG(7, "dev = %d pipe = %ld buf = %p size = %d rt = %#x req = %#x\n",
+ devnum, usb_pipeendpoint(pipe), buffer, len, (int)setup->requesttype,
+ (int)setup->request);
+
+ sl811_write(SL811_DEV_A, devnum);
+ sl811_write(SL811_PIDEP_A, PIDEP(USB_PID_SETUP, 0));
+ /* setup phase */
+ if (sl811_send_packet(0, 0, (__u8*)setup, sizeof(*setup)) == sizeof(*setup)) {
+ int dir_in = setup->requesttype & USB_DIR_IN;
+ __u8* buf = (__u8*)buffer;
+ int data1 = 1;
+ int max = usb_maxpacket(dev, pipe);
+
+ /* data phase */
+ sl811_write(SL811_PIDEP_A,
+ PIDEP(dir_in ? USB_PID_IN : USB_PID_OUT, 0));
+ while (done < len) {
+ int res = sl811_send_packet(dir_in, data1, buf+done,
+ max > len - done ? len - done : max);
+ if (res < 0)
+ return res;
+ done += res;
+
+ if (dir_in && res < max) /* short packet */
+ break;
+
+ data1 = !data1;
+ }
+
+ /* status phase */
+ sl811_write(SL811_PIDEP_A,
+ PIDEP(!dir_in ? USB_PID_IN : USB_PID_OUT, 0));
+ if (sl811_send_packet(!dir_in, 1, 0, 0) < 0) {
+ PDEBUG(0, "status phase failed!\n");
+ dev->status = -1;
+ }
+ } else {
+ PDEBUG(0, "setup phase failed!\n");
+ dev->status = -1;
+ }
+
+ dev->act_len = done;
+
+ return done;
+}
+
+int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
+ int len, int interval)
+{
+ PDEBUG(7, "dev = %p pipe = %#lx buf = %p size = %d int = %d\n", dev, pipe,
+ buffer, len, interval);
+ return -1;
+}
+
+/*
+ * SL811 Virtual Root Hub
+ */
+
+/* Device descriptor */
+static __u8 sl811_rh_dev_des[] =
+{
+ 0x12, /* __u8 bLength; */
+ 0x01, /* __u8 bDescriptorType; Device */
+ 0x10, /* __u16 bcdUSB; v1.1 */
+ 0x01,
+ 0x09, /* __u8 bDeviceClass; HUB_CLASSCODE */
+ 0x00, /* __u8 bDeviceSubClass; */
+ 0x00, /* __u8 bDeviceProtocol; */
+ 0x08, /* __u8 bMaxPacketSize0; 8 Bytes */
+ 0x00, /* __u16 idVendor; */
+ 0x00,
+ 0x00, /* __u16 idProduct; */
+ 0x00,
+ 0x00, /* __u16 bcdDevice; */
+ 0x00,
+ 0x00, /* __u8 iManufacturer; */
+ 0x02, /* __u8 iProduct; */
+ 0x01, /* __u8 iSerialNumber; */
+ 0x01 /* __u8 bNumConfigurations; */
+};
+
+/* Configuration descriptor */
+static __u8 sl811_rh_config_des[] =
+{
+ 0x09, /* __u8 bLength; */
+ 0x02, /* __u8 bDescriptorType; Configuration */
+ 0x19, /* __u16 wTotalLength; */
+ 0x00,
+ 0x01, /* __u8 bNumInterfaces; */
+ 0x01, /* __u8 bConfigurationValue; */
+ 0x00, /* __u8 iConfiguration; */
+ 0x40, /* __u8 bmAttributes;
+ Bit 7: Bus-powered, 6: Self-powered, 5 Remote-wakwup,
+ 4..0: resvd */
+ 0x00, /* __u8 MaxPower; */
+
+ /* interface */
+ 0x09, /* __u8 if_bLength; */
+ 0x04, /* __u8 if_bDescriptorType; Interface */
+ 0x00, /* __u8 if_bInterfaceNumber; */
+ 0x00, /* __u8 if_bAlternateSetting; */
+ 0x01, /* __u8 if_bNumEndpoints; */
+ 0x09, /* __u8 if_bInterfaceClass; HUB_CLASSCODE */
+ 0x00, /* __u8 if_bInterfaceSubClass; */
+ 0x00, /* __u8 if_bInterfaceProtocol; */
+ 0x00, /* __u8 if_iInterface; */
+
+ /* endpoint */
+ 0x07, /* __u8 ep_bLength; */
+ 0x05, /* __u8 ep_bDescriptorType; Endpoint */
+ 0x81, /* __u8 ep_bEndpointAddress; IN Endpoint 1 */
+ 0x03, /* __u8 ep_bmAttributes; Interrupt */
+ 0x08, /* __u16 ep_wMaxPacketSize; */
+ 0x00,
+ 0xff /* __u8 ep_bInterval; 255 ms */
+};
+
+/* root hub class descriptor*/
+static __u8 sl811_rh_hub_des[] =
+{
+ 0x09, /* __u8 bLength; */
+ 0x29, /* __u8 bDescriptorType; Hub-descriptor */
+ 0x01, /* __u8 bNbrPorts; */
+ 0x00, /* __u16 wHubCharacteristics; */
+ 0x00,
+ 0x50, /* __u8 bPwrOn2pwrGood; 2ms */
+ 0x00, /* __u8 bHubContrCurrent; 0 mA */
+ 0xfc, /* __u8 DeviceRemovable; *** 7 Ports max *** */
+ 0xff /* __u8 PortPwrCtrlMask; *** 7 ports max *** */
+};
+
+/*
+ * helper routine for returning string descriptors in UTF-16LE
+ * input can actually be ISO-8859-1; ASCII is its 7-bit subset
+ */
+static int ascii2utf (char *s, u8 *utf, int utfmax)
+{
+ int retval;
+
+ for (retval = 0; *s && utfmax > 1; utfmax -= 2, retval += 2) {
+ *utf++ = *s++;
+ *utf++ = 0;
+ }
+ return retval;
+}
+
+/*
+ * root_hub_string is used by each host controller's root hub code,
+ * so that they're identified consistently throughout the system.
+ */
+int usb_root_hub_string (int id, int serial, char *type, __u8 *data, int len)
+{
+ char buf [30];
+
+ /* assert (len > (2 * (sizeof (buf) + 1)));
+ assert (strlen (type) <= 8);*/
+
+ /* language ids */
+ if (id == 0) {
+ *data++ = 4; *data++ = 3; /* 4 bytes data */
+ *data++ = 0; *data++ = 0; /* some language id */
+ return 4;
+
+ /* serial number */
+ } else if (id == 1) {
+ sprintf (buf, "%x", serial);
+
+ /* product description */
+ } else if (id == 2) {
+ sprintf (buf, "USB %s Root Hub", type);
+
+ /* id 3 == vendor description */
+
+ /* unsupported IDs --> "stall" */
+ } else
+ return 0;
+
+ data [0] = 2 + ascii2utf (buf, data + 2, len - 2);
+ data [1] = 3;
+ return data [0];
+}
+
+/* helper macro */
+#define OK(x) len = (x); break
+
+/*
+ * This function handles all USB request to the the virtual root hub
+ */
+static int sl811_rh_submit_urb(struct usb_device *usb_dev, unsigned long pipe,
+ void *data, int buf_len, struct devrequest *cmd)
+{
+ __u8 data_buf[16];
+ __u8 *bufp = data_buf;
+ int len = 0;
+ int status = 0;
+
+ __u16 bmRType_bReq;
+ __u16 wValue;
+ __u16 wIndex;
+ __u16 wLength;
+
+ if (usb_pipeint(pipe)) {
+ PDEBUG(0, "interrupt transfer unimplemented!\n");
+ return 0;
+ }
+
+ bmRType_bReq = cmd->requesttype | (cmd->request << 8);
+ wValue = le16_to_cpu (cmd->value);
+ wIndex = le16_to_cpu (cmd->index);
+ wLength = le16_to_cpu (cmd->length);
+
+ PDEBUG(5, "submit rh urb, req = %d(%x) val = %#x index = %#x len=%d\n",
+ bmRType_bReq, bmRType_bReq, wValue, wIndex, wLength);
+
+ /* Request Destination:
+ without flags: Device,
+ USB_RECIP_INTERFACE: interface,
+ USB_RECIP_ENDPOINT: endpoint,
+ USB_TYPE_CLASS means HUB here,
+ USB_RECIP_OTHER | USB_TYPE_CLASS almost ever means HUB_PORT here
+ */
+ switch (bmRType_bReq) {
+ case RH_GET_STATUS:
+ *(__u16 *)bufp = cpu_to_le16(1);
+ OK(2);
+
+ case RH_GET_STATUS | USB_RECIP_INTERFACE:
+ *(__u16 *)bufp = cpu_to_le16(0);
+ OK(2);
+
+ case RH_GET_STATUS | USB_RECIP_ENDPOINT:
+ *(__u16 *)bufp = cpu_to_le16(0);
+ OK(2);
+
+ case RH_GET_STATUS | USB_TYPE_CLASS:
+ *(__u32 *)bufp = cpu_to_le32(0);
+ OK(4);
+
+ case RH_GET_STATUS | USB_RECIP_OTHER | USB_TYPE_CLASS:
+ *(__u32 *)bufp = cpu_to_le32(rh_status.wPortChange<<16 | rh_status.wPortStatus);
+ OK(4);
+
+ case RH_CLEAR_FEATURE | USB_RECIP_ENDPOINT:
+ switch (wValue) {
+ case 1:
+ OK(0);
+ }
+ break;
+
+ case RH_CLEAR_FEATURE | USB_TYPE_CLASS:
+ switch (wValue) {
+ case C_HUB_LOCAL_POWER:
+ OK(0);
+
+ case C_HUB_OVER_CURRENT:
+ OK(0);
+ }
+ break;
+
+ case RH_CLEAR_FEATURE | USB_RECIP_OTHER | USB_TYPE_CLASS:
+ switch (wValue) {
+ case USB_PORT_FEAT_ENABLE:
+ rh_status.wPortStatus &= ~USB_PORT_STAT_ENABLE;
+ OK(0);
+
+ case USB_PORT_FEAT_SUSPEND:
+ rh_status.wPortStatus &= ~USB_PORT_STAT_SUSPEND;
+ OK(0);
+
+ case USB_PORT_FEAT_POWER:
+ rh_status.wPortStatus &= ~USB_PORT_STAT_POWER;
+ OK(0);
+
+ case USB_PORT_FEAT_C_CONNECTION:
+ rh_status.wPortChange &= ~USB_PORT_STAT_C_CONNECTION;
+ OK(0);
+
+ case USB_PORT_FEAT_C_ENABLE:
+ rh_status.wPortChange &= ~USB_PORT_STAT_C_ENABLE;
+ OK(0);
+
+ case USB_PORT_FEAT_C_SUSPEND:
+ rh_status.wPortChange &= ~USB_PORT_STAT_C_SUSPEND;
+ OK(0);
+
+ case USB_PORT_FEAT_C_OVER_CURRENT:
+ rh_status.wPortChange &= ~USB_PORT_STAT_C_OVERCURRENT;
+ OK(0);
+
+ case USB_PORT_FEAT_C_RESET:
+ rh_status.wPortChange &= ~USB_PORT_STAT_C_RESET;
+ OK(0);
+ }
+ break;
+
+ case RH_SET_FEATURE | USB_RECIP_OTHER | USB_TYPE_CLASS:
+ switch (wValue) {
+ case USB_PORT_FEAT_SUSPEND:
+ rh_status.wPortStatus |= USB_PORT_STAT_SUSPEND;
+ OK(0);
+
+ case USB_PORT_FEAT_RESET:
+ rh_status.wPortStatus |= USB_PORT_STAT_RESET;
+ rh_status.wPortChange = 0;
+ rh_status.wPortChange |= USB_PORT_STAT_C_RESET;
+ rh_status.wPortStatus &= ~USB_PORT_STAT_RESET;
+ rh_status.wPortStatus |= USB_PORT_STAT_ENABLE;
+ OK(0);
+
+ case USB_PORT_FEAT_POWER:
+ rh_status.wPortStatus |= USB_PORT_STAT_POWER;
+ OK(0);
+
+ case USB_PORT_FEAT_ENABLE:
+ rh_status.wPortStatus |= USB_PORT_STAT_ENABLE;
+ OK(0);
+ }
+ break;
+
+ case RH_SET_ADDRESS:
+ root_hub_devnum = wValue;
+ OK(0);
+
+ case RH_GET_DESCRIPTOR:
+ switch ((wValue & 0xff00) >> 8) {
+ case USB_DT_DEVICE:
+ len = sizeof(sl811_rh_dev_des);
+ bufp = sl811_rh_dev_des;
+ OK(len);
+
+ case USB_DT_CONFIG:
+ len = sizeof(sl811_rh_config_des);
+ bufp = sl811_rh_config_des;
+ OK(len);
+
+ case USB_DT_STRING:
+ len = usb_root_hub_string(wValue & 0xff, (int)(long)0, "SL811HS", data, wLength);
+ if (len > 0) {
+ bufp = data;
+ OK(len);
+ }
+
+ default:
+ status = -32;
+ }
+ break;
+
+ case RH_GET_DESCRIPTOR | USB_TYPE_CLASS:
+ len = sizeof(sl811_rh_hub_des);
+ bufp = sl811_rh_hub_des;
+ OK(len);
+
+ case RH_GET_CONFIGURATION:
+ bufp[0] = 0x01;
+ OK(1);
+
+ case RH_SET_CONFIGURATION:
+ OK(0);
+
+ default:
+ PDEBUG(1, "unsupported root hub command\n");
+ status = -32;
+ }
+
+ len = min(len, buf_len);
+ if (data != bufp)
+ memcpy(data, bufp, len);
+
+ PDEBUG(5, "len = %d, status = %d\n", len, status);
+
+ usb_dev->status = status;
+ usb_dev->act_len = len;
+
+ return status == 0 ? len : status;
+}
+
+#endif /* CONFIG_USB_SL811HS */
diff --git a/include/configs/KUP4X.h b/include/configs/KUP4X.h
index 4451f2a..a5dcb4e 100644
--- a/include/configs/KUP4X.h
+++ b/include/configs/KUP4X.h
@@ -118,7 +118,9 @@
#define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \
CFG_CMD_DHCP | \
CFG_CMD_I2C | \
- CFG_CMD_IDE )
+ CFG_CMD_IDE | \
+ CFG_CMD_USB | \
+ CFG_CMD_FAT)
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
@@ -386,4 +388,7 @@
#define CONFIG_AUTOBOOT_STOP_STR "." /* easy to stop for now */
#define CONFIG_SILENT_CONSOLE 1
+#define CONFIG_USB_STORAGE 1
+#define CONFIG_USB_SL811HS 1
+
#endif /* __CONFIG_H */
diff --git a/include/configs/NETPHONE.h b/include/configs/NETPHONE.h
index d82d5a7..9dadaa8 100644
--- a/include/configs/NETPHONE.h
+++ b/include/configs/NETPHONE.h
@@ -67,8 +67,8 @@
#undef CONFIG_BOOTARGS
#define CONFIG_BOOTCOMMAND \
"tftpboot; " \
- "setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) " \
- "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; " \
+ "setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \
"bootm"
#define CONFIG_AUTOSCRIPT
diff --git a/include/configs/NETTA.h b/include/configs/NETTA.h
index d9a78bd..b720ec5 100644
--- a/include/configs/NETTA.h
+++ b/include/configs/NETTA.h
@@ -65,8 +65,8 @@
#undef CONFIG_BOOTARGS
#define CONFIG_BOOTCOMMAND \
"tftpboot; " \
- "setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) " \
- "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; " \
+ "setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \
"bootm"
#define CONFIG_LOADS_ECHO 0 /* echo off for serial download */
diff --git a/include/configs/NETVIA.h b/include/configs/NETVIA.h
index 8f93a49..dc6b15f 100644
--- a/include/configs/NETVIA.h
+++ b/include/configs/NETVIA.h
@@ -64,8 +64,8 @@
#undef CONFIG_BOOTARGS
#define CONFIG_BOOTCOMMAND \
"tftpboot; " \
- "setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) " \
- "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; " \
+ "setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \
"bootm"
#define CONFIG_LOADS_ECHO 0 /* echo off for serial download */
diff --git a/include/fat.h b/include/fat.h
index 3e7c91c..0645458 100644
--- a/include/fat.h
+++ b/include/fat.h
@@ -27,6 +27,8 @@
#ifndef _FAT_H_
#define _FAT_H_
+#include <asm/byteorder.h>
+
#define CONFIG_SUPPORT_VFAT
#define SECTOR_SIZE FS_BLOCK_SIZE
@@ -210,11 +212,4 @@
const char *file_getfsname(int idx);
int fat_register_device(block_dev_desc_t *dev_desc, int part_no);
-#ifdef CONFIG_PXA250
-#undef FAT2CPU16
-#define FAT2CPU16(x) x
-#undef FAT2CPU32
-#define FAT2CPU32(x) x
-#endif
-
#endif /* _FAT_H_ */
diff --git a/include/usb.h b/include/usb.h
index 074e0f1..6940d32 100644
--- a/include/usb.h
+++ b/include/usb.h
@@ -12,7 +12,7 @@
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * 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
@@ -29,15 +29,15 @@
#include <usb_defs.h>
/* Everything is aribtrary */
-#define USB_ALTSETTINGALLOC 4
-#define USB_MAXALTSETTING 128 /* Hard limit */
+#define USB_ALTSETTINGALLOC 4
+#define USB_MAXALTSETTING 128 /* Hard limit */
-#define USB_MAX_DEVICE 32
-#define USB_MAXCONFIG 8
-#define USB_MAXINTERFACES 8
-#define USB_MAXENDPOINTS 16
-#define USB_MAXCHILDREN 8 /* This is arbitrary */
-#define USB_MAX_HUB 16
+#define USB_MAX_DEVICE 32
+#define USB_MAXCONFIG 8
+#define USB_MAXINTERFACES 8
+#define USB_MAXENDPOINTS 16
+#define USB_MAXCHILDREN 8 /* This is arbitrary */
+#define USB_MAX_HUB 16
#define USB_CNTL_TIMEOUT 100 /* 100ms timeout */
@@ -125,19 +125,19 @@
unsigned char bmAttributes;
unsigned char MaxPower;
- unsigned char no_of_if; /* number of interfaces */
+ unsigned char no_of_if; /* number of interfaces */
struct usb_interface_descriptor if_desc[USB_MAXINTERFACES];
} __attribute__ ((packed));
struct usb_device {
- int devnum; /* Device number on USB bus */
- int slow; /* Slow device? */
- char mf[32]; /* manufacturer */
- char prod[32]; /* product */
- char serial[32]; /* serial number */
+ int devnum; /* Device number on USB bus */
+ int slow; /* Slow device? */
+ char mf[32]; /* manufacturer */
+ char prod[32]; /* product */
+ char serial[32]; /* serial number */
- int maxpacketsize; /* Maximum packet size; encoded as 0,1,2,3 = 8,16,32,64 */
+ int maxpacketsize; /* Maximum packet size; encoded as 0,1,2,3 = 8,16,32,64 */
unsigned int toggle[2]; /* one bit for each endpoint ([0] = IN, [1] = OUT) */
unsigned int halted[2]; /* endpoint halts; one bit per endpoint # & direction; */
/* [0] = IN, [1] = OUT */
@@ -152,7 +152,7 @@
int string_langid; /* language ID for strings */
int (*irq_handle)(struct usb_device *dev);
unsigned long irq_status;
- int irq_act_len; /* transfered bytes */
+ int irq_act_len; /* transfered bytes */
void *privptr;
/*
* Child devices - if this is a hub device
@@ -169,7 +169,7 @@
* this is how the lowlevel part communicate with the outer world
*/
-#if defined(CONFIG_USB_UHCI) || defined(CONFIG_USB_OHCI)
+#if defined(CONFIG_USB_UHCI) || defined(CONFIG_USB_OHCI) || defined (CONFIG_USB_SL811HS)
int usb_lowlevel_init(void);
int usb_lowlevel_stop(void);
int submit_bulk_msg(struct usb_device *dev, unsigned long pipe, void *buffer,int transfer_len);
@@ -180,7 +180,7 @@
/* Defines */
#define USB_UHCI_VEND_ID 0x8086
-#define USB_UHCI_DEV_ID 0x7112
+#define USB_UHCI_DEV_ID 0x7112
#else
#error USB Lowlevel not defined
@@ -242,8 +242,8 @@
({ unsigned long x_ = (unsigned long)x; \
(unsigned long)( \
((x_ & 0x000000FFUL) << 24) | \
- ((x_ & 0x0000FF00UL) << 8) | \
- ((x_ & 0x00FF0000UL) >> 8) | \
+ ((x_ & 0x0000FF00UL) << 8) | \
+ ((x_ & 0x00FF0000UL) >> 8) | \
((x_ & 0xFF000000UL) >> 24) ); \
})
#endif /* LITTLEENDIAN */
@@ -298,7 +298,7 @@
/* The D0/D1 toggle bits */
#define usb_gettoggle(dev, ep, out) (((dev)->toggle[out] >> ep) & 1)
-#define usb_dotoggle(dev, ep, out) ((dev)->toggle[out] ^= (1 << ep))
+#define usb_dotoggle(dev, ep, out) ((dev)->toggle[out] ^= (1 << ep))
#define usb_settoggle(dev, ep, out, bit) ((dev)->toggle[out] = ((dev)->toggle[out] & ~(1 << ep)) | ((bit) << ep))
/* Endpoint halt control/status */