initobj-$(CONFIG_USE_DCACHE_RAM) += console.o
driver-$(CONFIG_CONSOLE_SERIAL8250) += uart8250_console.o
-driver-$(CONFIG_USBDEBUG_DIRECT) += usbdebug_direct_console.o
+driver-$(CONFIG_USBDEBUG_DIRECT) += usbdebug_console.o
driver-$(CONFIG_CONSOLE_VGA) += vga_console.o
driver-$(CONFIG_CONSOLE_BTEXT) += btext_console.o
driver-$(CONFIG_CONSOLE_BTEXT) += font-8x16.o
--- /dev/null
+/*
+ * This file is part of the coreboot 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; version 2 of the License.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
+ */
+
+#include <string.h>
+#include <console/console.h>
+#include <usbdebug.h>
+#include <pc80/mc146818rtc.h>
+
+static struct ehci_debug_info dbg_info;
+
+void set_ehci_base(unsigned ehci_base)
+{
+ unsigned diff;
+
+ if (!dbg_info.ehci_debug)
+ return;
+
+ diff = dbg_info.ehci_caps - ehci_base;
+ dbg_info.ehci_regs -= diff;
+ dbg_info.ehci_debug -= diff;
+ dbg_info.ehci_caps = ehci_base;
+}
+
+void set_ehci_debug(unsigned ehci_debug)
+{
+ dbg_info.ehci_debug = ehci_debug;
+}
+
+unsigned get_ehci_debug(void)
+{
+ return dbg_info.ehci_debug;
+}
+
+static void dbgp_init(void)
+{
+ struct ehci_debug_info *dbg_infox;
+
+ /* At this point, all we have to do is copy the fixed address
+ * debug_info data structure to our version defined above. */
+
+ dbg_infox = (struct ehci_debug_info *)
+ ((CONFIG_RAMTOP) - sizeof(struct ehci_debug_info));
+
+ memcpy(&dbg_info, dbg_infox, sizeof(struct ehci_debug_info));
+}
+
+static void dbgp_tx_byte(unsigned char data)
+{
+ if (dbg_info.ehci_debug)
+ dbgp_bulk_write_x(&dbg_info, &data, 1);
+}
+
+static unsigned char dbgp_rx_byte(void)
+{
+ unsigned char data = 0xff;
+
+ if (dbg_info.ehci_debug)
+ dbgp_bulk_read_x(&dbg_info, &data, 1);
+
+ return data;
+}
+
+static int dbgp_tst_byte(void)
+{
+ return dbg_info.ehci_debug;
+}
+
+static const struct console_driver usbdebug_direct_console __console = {
+ .init = dbgp_init,
+ .tx_byte = dbgp_tx_byte,
+ .rx_byte = dbgp_rx_byte,
+ .tst_byte = dbgp_tst_byte,
+};
+++ /dev/null
-/*
- * This file is part of the coreboot 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; version 2 of the License.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
- */
-
-#include <string.h>
-#include <console/console.h>
-#include <usbdebug_direct.h>
-#include <pc80/mc146818rtc.h>
-
-static struct ehci_debug_info dbg_info;
-
-void set_ehci_base(unsigned ehci_base)
-{
- unsigned diff;
-
- if (!dbg_info.ehci_debug)
- return;
-
- diff = dbg_info.ehci_caps - ehci_base;
- dbg_info.ehci_regs -= diff;
- dbg_info.ehci_debug -= diff;
- dbg_info.ehci_caps = ehci_base;
-}
-
-void set_ehci_debug(unsigned ehci_debug)
-{
- dbg_info.ehci_debug = ehci_debug;
-}
-
-unsigned get_ehci_debug(void)
-{
- return dbg_info.ehci_debug;
-}
-
-static void dbgp_init(void)
-{
- struct ehci_debug_info *dbg_infox;
-
- /* At this point, all we have to do is copy the fixed address
- * debug_info data structure to our version defined above. */
-
- dbg_infox = (struct ehci_debug_info *)
- ((CONFIG_RAMTOP) - sizeof(struct ehci_debug_info));
-
- memcpy(&dbg_info, dbg_infox, sizeof(struct ehci_debug_info));
-}
-
-static void dbgp_tx_byte(unsigned char data)
-{
- if (dbg_info.ehci_debug)
- dbgp_bulk_write_x(&dbg_info, &data, 1);
-}
-
-static unsigned char dbgp_rx_byte(void)
-{
- unsigned char data = 0xff;
-
- if (dbg_info.ehci_debug)
- dbgp_bulk_read_x(&dbg_info, &data, 1);
-
- return data;
-}
-
-static int dbgp_tst_byte(void)
-{
- return dbg_info.ehci_debug;
-}
-
-static const struct console_driver usbdebug_direct_console __console = {
- .init = dbgp_init,
- .tx_byte = dbgp_tx_byte,
- .rx_byte = dbgp_rx_byte,
- .tst_byte = dbgp_tst_byte,
-};
#include <cpu/intel/hyperthreading.h>
#include <cpu/x86/cache.h>
#include <cpu/x86/mtrr.h>
-#include <usbdebug_direct.h>
+#include <usbdebug.h>
static const uint32_t microcode_updates[] = {
/* Dummy terminator */
#include <cpu/x86/lapic.h>
#include <cpu/intel/microcode.h>
#include <cpu/x86/cache.h>
-#include <usbdebug_direct.h>
+#include <usbdebug.h>
static const uint32_t microcode_updates[] = {
#include "microcode-737-MU16b11c.h"
#include <cpu/intel/hyperthreading.h>
#include <cpu/x86/cache.h>
#include <cpu/x86/mtrr.h>
-#include <usbdebug_direct.h>
+#include <usbdebug.h>
static const uint32_t microcode_updates[] = {
#include "microcode-1624-m206e839.h"
#include <cpu/intel/hyperthreading.h>
#include <cpu/x86/cache.h>
#include <cpu/x86/mtrr.h>
-#include <usbdebug_direct.h>
+#include <usbdebug.h>
static const uint32_t microcode_updates[] = {
#include "microcode-2129-m206f257.h"
--- /dev/null
+/*
+ * This file is part of the coreboot 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; version 2 of the License.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
+ */
+
+#ifndef USBDEBUG_H
+#define USBDEBUG_H
+
+struct ehci_debug_info {
+ void *ehci_caps;
+ void *ehci_regs;
+ void *ehci_debug;
+ unsigned devnum;
+ unsigned endpoint_out;
+ unsigned endpoint_in;
+};
+
+int dbgp_bulk_write_x(struct ehci_debug_info *dbg_info, const char *bytes, int size);
+int dbgp_bulk_read_x(struct ehci_debug_info *dbg_info, void *data, int size);
+void set_ehci_base(unsigned ehci_base);
+void set_ehci_debug(unsigned ehci_deug);
+unsigned get_ehci_debug(void);
+void set_debug_port(unsigned port);
+
+#endif
+++ /dev/null
-/*
- * This file is part of the coreboot 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; version 2 of the License.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
- */
-
-#ifndef USBDEBUG_H
-#define USBDEBUG_H
-
-struct ehci_debug_info {
- void *ehci_caps;
- void *ehci_regs;
- void *ehci_debug;
- unsigned devnum;
- unsigned endpoint_out;
- unsigned endpoint_in;
-};
-
-int dbgp_bulk_write_x(struct ehci_debug_info *dbg_info, const char *bytes, int size);
-int dbgp_bulk_read_x(struct ehci_debug_info *dbg_info, void *data, int size);
-void set_ehci_base(unsigned ehci_base);
-void set_ehci_debug(unsigned ehci_deug);
-unsigned get_ehci_debug(void);
-void set_debug_port(unsigned port);
-
-#endif
initobj-y += lzma.o
#initobj-y += lzmadecode.o
-obj-$(CONFIG_USBDEBUG_DIRECT) += usbdebug_direct.o
+obj-$(CONFIG_USBDEBUG_DIRECT) += usbdebug.o
+
obj-$(CONFIG_COMPRESSED_PAYLOAD_LZMA) += lzma.o
obj-$(CONFIG_BOOTSPLASH) += jpeg.o
--- /dev/null
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2006 Eric Biederman (ebiederm@xmission.com)
+ *
+ * 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; version 2 of the License.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
+ */
+/*
+ * 2006.12.10 yhlu moved it to corbeoot and use struct instead
+ */
+#if !defined(__ROMCC__)
+#include <console/console.h>
+#else
+#if CONFIG_USE_PRINTK_IN_CAR==0
+#define printk(BIOS_DEBUG, fmt, arg...) do {} while(0)
+#endif
+#endif
+
+#include <arch/io.h>
+
+#include <usb_ch9.h>
+#include <ehci.h>
+#include <usbdebug.h>
+
+#define USB_DEBUG_DEVNUM 127
+
+#define DBGP_DATA_TOGGLE 0x8800
+#define DBGP_PID_UPDATE(x, tok) \
+ ((((x) ^ DBGP_DATA_TOGGLE) & 0xffff00) | ((tok) & 0xff))
+
+#define DBGP_LEN_UPDATE(x, len) (((x) & ~0x0f) | ((len) & 0x0f))
+/*
+ * USB Packet IDs (PIDs)
+ */
+
+/* token */
+#define USB_PID_OUT 0xe1
+#define USB_PID_IN 0x69
+#define USB_PID_SOF 0xa5
+#define USB_PID_SETUP 0x2d
+/* handshake */
+#define USB_PID_ACK 0xd2
+#define USB_PID_NAK 0x5a
+#define USB_PID_STALL 0x1e
+#define USB_PID_NYET 0x96
+/* data */
+#define USB_PID_DATA0 0xc3
+#define USB_PID_DATA1 0x4b
+#define USB_PID_DATA2 0x87
+#define USB_PID_MDATA 0x0f
+/* Special */
+#define USB_PID_PREAMBLE 0x3c
+#define USB_PID_ERR 0x3c
+#define USB_PID_SPLIT 0x78
+#define USB_PID_PING 0xb4
+#define USB_PID_UNDEF_0 0xf0
+
+#define USB_PID_DATA_TOGGLE 0x88
+#define DBGP_CLAIM (DBGP_OWNER | DBGP_ENABLED | DBGP_INUSE)
+
+#define PCI_CAP_ID_EHCI_DEBUG 0xa
+
+#define HUB_ROOT_RESET_TIME 50 /* times are in msec */
+#define HUB_SHORT_RESET_TIME 10
+#define HUB_LONG_RESET_TIME 200
+#define HUB_RESET_TIMEOUT 500
+
+#define DBGP_MAX_PACKET 8
+
+static int dbgp_wait_until_complete(struct ehci_dbg_port *ehci_debug)
+{
+ unsigned ctrl;
+ int loop = 0x100000;
+ do {
+ ctrl = read32(&ehci_debug->control);
+ /* Stop when the transaction is finished */
+ if (ctrl & DBGP_DONE)
+ break;
+ } while(--loop>0);
+
+ if (!loop) return -1000;
+
+ /* Now that we have observed the completed transaction,
+ * clear the done bit.
+ */
+ write32(&ehci_debug->control, ctrl | DBGP_DONE);
+ return (ctrl & DBGP_ERROR) ? -DBGP_ERRCODE(ctrl) : DBGP_LEN(ctrl);
+}
+
+static void dbgp_mdelay(int ms)
+{
+ int i;
+ while (ms--) {
+ for (i = 0; i < 1000; i++)
+ inb(0x80);
+ }
+}
+
+static void dbgp_breath(void)
+{
+ /* Sleep to give the debug port a chance to breathe */
+}
+
+static int dbgp_wait_until_done(struct ehci_dbg_port *ehci_debug, unsigned ctrl)
+{
+ unsigned pids, lpid;
+ int ret;
+
+ int loop = 3;
+retry:
+ write32(&ehci_debug->control, ctrl | DBGP_GO);
+ ret = dbgp_wait_until_complete(ehci_debug);
+ pids = read32(&ehci_debug->pids);
+ lpid = DBGP_PID_GET(pids);
+
+ if (ret < 0)
+ return ret;
+
+ /* If the port is getting full or it has dropped data
+ * start pacing ourselves, not necessary but it's friendly.
+ */
+ if ((lpid == USB_PID_NAK) || (lpid == USB_PID_NYET))
+ dbgp_breath();
+
+ /* If I get a NACK reissue the transmission */
+ if (lpid == USB_PID_NAK) {
+ if (--loop > 0) goto retry;
+ }
+
+ return ret;
+}
+
+static void dbgp_set_data(struct ehci_dbg_port *ehci_debug, const void *buf, int size)
+{
+ const unsigned char *bytes = buf;
+ unsigned lo, hi;
+ int i;
+ lo = hi = 0;
+ for (i = 0; i < 4 && i < size; i++)
+ lo |= bytes[i] << (8*i);
+ for (; i < 8 && i < size; i++)
+ hi |= bytes[i] << (8*(i - 4));
+ write32(&ehci_debug->data03, lo);
+ write32(&ehci_debug->data47, hi);
+}
+
+static void dbgp_get_data(struct ehci_dbg_port *ehci_debug, void *buf, int size)
+{
+ unsigned char *bytes = buf;
+ unsigned lo, hi;
+ int i;
+ lo = read32(&ehci_debug->data03);
+ hi = read32(&ehci_debug->data47);
+ for (i = 0; i < 4 && i < size; i++)
+ bytes[i] = (lo >> (8*i)) & 0xff;
+ for (; i < 8 && i < size; i++)
+ bytes[i] = (hi >> (8*(i - 4))) & 0xff;
+}
+
+static int dbgp_bulk_write(struct ehci_dbg_port *ehci_debug, unsigned devnum, unsigned endpoint, const char *bytes, int size)
+{
+ unsigned pids, addr, ctrl;
+ int ret;
+ if (size > DBGP_MAX_PACKET)
+ return -1;
+
+ addr = DBGP_EPADDR(devnum, endpoint);
+
+ pids = read32(&ehci_debug->pids);
+ pids = DBGP_PID_UPDATE(pids, USB_PID_OUT);
+
+ ctrl = read32(&ehci_debug->control);
+ ctrl = DBGP_LEN_UPDATE(ctrl, size);
+ ctrl |= DBGP_OUT;
+ ctrl |= DBGP_GO;
+
+ dbgp_set_data(ehci_debug, bytes, size);
+ write32(&ehci_debug->address, addr);
+ write32(&ehci_debug->pids, pids);
+
+ ret = dbgp_wait_until_done(ehci_debug, ctrl);
+ if (ret < 0) {
+ return ret;
+ }
+ return ret;
+}
+
+int dbgp_bulk_write_x(struct ehci_debug_info *dbg_info, const char *bytes, int size)
+{
+ return dbgp_bulk_write(dbg_info->ehci_debug, dbg_info->devnum, dbg_info->endpoint_out, bytes, size);
+}
+
+static int dbgp_bulk_read(struct ehci_dbg_port *ehci_debug, unsigned devnum, unsigned endpoint, void *data, int size)
+{
+ unsigned pids, addr, ctrl;
+ int ret;
+
+ if (size > DBGP_MAX_PACKET)
+ return -1;
+
+ addr = DBGP_EPADDR(devnum, endpoint);
+
+ pids = read32(&ehci_debug->pids);
+ pids = DBGP_PID_UPDATE(pids, USB_PID_IN);
+
+ ctrl = read32(&ehci_debug->control);
+ ctrl = DBGP_LEN_UPDATE(ctrl, size);
+ ctrl &= ~DBGP_OUT;
+ ctrl |= DBGP_GO;
+
+ write32(&ehci_debug->address, addr);
+ write32(&ehci_debug->pids, pids);
+ ret = dbgp_wait_until_done(ehci_debug, ctrl);
+ if (ret < 0)
+ return ret;
+ if (size > ret)
+ size = ret;
+ dbgp_get_data(ehci_debug, data, size);
+ return ret;
+}
+int dbgp_bulk_read_x(struct ehci_debug_info *dbg_info, void *data, int size)
+{
+ return dbgp_bulk_read(dbg_info->ehci_debug, dbg_info->devnum, dbg_info->endpoint_in, data, size);
+}
+
+static int dbgp_control_msg(struct ehci_dbg_port *ehci_debug, unsigned devnum, int requesttype, int request,
+ int value, int index, void *data, int size)
+{
+ unsigned pids, addr, ctrl;
+ struct usb_ctrlrequest req;
+ int read;
+ int ret;
+
+ read = (requesttype & USB_DIR_IN) != 0;
+ if (size > (read?DBGP_MAX_PACKET:0))
+ return -1;
+
+ /* Compute the control message */
+ req.bRequestType = requesttype;
+ req.bRequest = request;
+ req.wValue = value;
+ req.wIndex = index;
+ req.wLength = size;
+
+ pids = DBGP_PID_SET(USB_PID_DATA0, USB_PID_SETUP);
+ addr = DBGP_EPADDR(devnum, 0);
+
+ ctrl = read32(&ehci_debug->control);
+ ctrl = DBGP_LEN_UPDATE(ctrl, sizeof(req));
+ ctrl |= DBGP_OUT;
+ ctrl |= DBGP_GO;
+
+ /* Send the setup message */
+ dbgp_set_data(ehci_debug, &req, sizeof(req));
+ write32(&ehci_debug->address, addr);
+ write32(&ehci_debug->pids, pids);
+ ret = dbgp_wait_until_done(ehci_debug, ctrl);
+ if (ret < 0)
+ return ret;
+
+
+ /* Read the result */
+ ret = dbgp_bulk_read(ehci_debug, devnum, 0, data, size);
+ return ret;
+}
+
+static int ehci_reset_port(struct ehci_regs *ehci_regs, int port)
+{
+ unsigned portsc;
+ unsigned delay_time, delay;
+ int loop;
+
+ /* Reset the usb debug port */
+ portsc = read32(&ehci_regs->port_status[port - 1]);
+ portsc &= ~PORT_PE;
+ portsc |= PORT_RESET;
+ write32(&ehci_regs->port_status[port - 1], portsc);
+
+ delay = HUB_ROOT_RESET_TIME;
+ for (delay_time = 0; delay_time < HUB_RESET_TIMEOUT;
+ delay_time += delay) {
+ dbgp_mdelay(delay);
+
+ portsc = read32(&ehci_regs->port_status[port - 1]);
+ if (portsc & PORT_RESET) {
+ /* force reset to complete */
+ loop = 2;
+ write32(&ehci_regs->port_status[port - 1],
+ portsc & ~(PORT_RWC_BITS | PORT_RESET));
+ do {
+ dbgp_mdelay(delay);
+ portsc = read32(&ehci_regs->port_status[port - 1]);
+ delay_time += delay;
+ } while ((portsc & PORT_RESET) && (--loop > 0));
+ if (!loop) {
+ printk(BIOS_DEBUG, "ehci_reset_port forced done");
+ }
+ }
+
+ /* Device went away? */
+ if (!(portsc & PORT_CONNECT))
+ return -107;//-ENOTCONN;
+
+ /* bomb out completely if something weird happend */
+ if ((portsc & PORT_CSC))
+ return -22;//-EINVAL;
+
+ /* If we've finished resetting, then break out of the loop */
+ if (!(portsc & PORT_RESET) && (portsc & PORT_PE))
+ return 0;
+ }
+ return -16;//-EBUSY;
+}
+
+static int ehci_wait_for_port(struct ehci_regs *ehci_regs, int port)
+{
+ unsigned status;
+ int ret, reps;
+ for (reps = 0; reps < 3; reps++) {
+ dbgp_mdelay(100);
+ status = read32(&ehci_regs->status);
+ if (status & STS_PCD) {
+ ret = ehci_reset_port(ehci_regs, port);
+ if (ret == 0)
+ return 0;
+ }
+ }
+ return -107; //-ENOTCONN;
+}
+
+
+#define DBGP_DEBUG 1
+#if DBGP_DEBUG
+# define dbgp_printk(fmt_arg...) printk(BIOS_DEBUG, fmt_arg)
+#else
+#define dbgp_printk(fmt_arg...) do {} while(0)
+#endif
+static void usbdebug_direct_init(unsigned ehci_bar, unsigned offset, struct ehci_debug_info *info)
+{
+ struct ehci_caps *ehci_caps;
+ struct ehci_regs *ehci_regs;
+ struct ehci_dbg_port *ehci_debug;
+ unsigned dbgp_endpoint_out;
+ unsigned dbgp_endpoint_in;
+ struct usb_debug_descriptor dbgp_desc;
+ unsigned ctrl, devnum;
+ int ret;
+ unsigned delay_time, delay;
+ int loop;
+
+ unsigned cmd, status, portsc, hcs_params, debug_port, n_ports, new_debug_port;
+ int i;
+ unsigned port_map_tried;
+
+ unsigned playtimes = 3;
+
+ ehci_caps = (struct ehci_caps *)ehci_bar;
+ ehci_regs = (struct ehci_regs *)(ehci_bar + HC_LENGTH(read32(&ehci_caps->hc_capbase)));
+ ehci_debug = (struct ehci_dbg_port *)(ehci_bar + offset);
+
+ info->ehci_debug = (void *)0;
+
+try_next_time:
+ port_map_tried = 0;
+
+try_next_port:
+ hcs_params = read32(&ehci_caps->hcs_params);
+ debug_port = HCS_DEBUG_PORT(hcs_params);
+ n_ports = HCS_N_PORTS(hcs_params);
+
+ dbgp_printk("ehci_bar: 0x%x\n", ehci_bar);
+ dbgp_printk("debug_port: %d\n", debug_port);
+ dbgp_printk("n_ports: %d\n", n_ports);
+
+#if 1
+ for (i = 1; i <= n_ports; i++) {
+ portsc = read32(&ehci_regs->port_status[i-1]);
+ dbgp_printk("PORTSC #%d: %08x\n", i, portsc);
+ }
+#endif
+
+ if(port_map_tried && (new_debug_port!=debug_port)) {
+ if(--playtimes) {
+ set_debug_port(debug_port);
+ goto try_next_time;
+ }
+ return;
+ }
+
+ /* Reset the EHCI controller */
+ loop = 10;
+ cmd = read32(&ehci_regs->command);
+ cmd |= CMD_RESET;
+ write32(&ehci_regs->command, cmd);
+ do {
+ cmd = read32(&ehci_regs->command);
+ } while ((cmd & CMD_RESET) && (--loop > 0));
+
+ if(!loop)
+ dbgp_printk("Could not reset EHCI controller.\n");
+ else
+ dbgp_printk("EHCI controller reset successfully.\n");
+
+ /* Claim ownership, but do not enable yet */
+ ctrl = read32(&ehci_debug->control);
+ ctrl |= DBGP_OWNER;
+ ctrl &= ~(DBGP_ENABLED | DBGP_INUSE);
+ write32(&ehci_debug->control, ctrl);
+
+ /* Start the ehci running */
+ cmd = read32(&ehci_regs->command);
+ cmd &= ~(CMD_LRESET | CMD_IAAD | CMD_PSE | CMD_ASE | CMD_RESET);
+ cmd |= CMD_RUN;
+ write32(&ehci_regs->command, cmd);
+
+ /* Ensure everything is routed to the EHCI */
+ write32(&ehci_regs->configured_flag, FLAG_CF);
+
+ /* Wait until the controller is no longer halted */
+ loop = 10;
+ do {
+ status = read32(&ehci_regs->status);
+ } while ((status & STS_HALT) && (--loop>0));
+
+ if(!loop) {
+ dbgp_printk("EHCI could not be started.\n");
+ return;
+ }
+ dbgp_printk("EHCI started.\n");
+
+ /* Wait for a device to show up in the debug port */
+ ret = ehci_wait_for_port(ehci_regs, debug_port);
+ if (ret < 0) {
+ dbgp_printk("No device found in debug port %d\n", debug_port);
+ goto next_debug_port;
+ }
+ dbgp_printk("EHCI done waiting for port.\n");
+
+ /* Enable the debug port */
+ ctrl = read32(&ehci_debug->control);
+ ctrl |= DBGP_CLAIM;
+ write32(&ehci_debug->control, ctrl);
+ ctrl = read32(&ehci_debug->control);
+ if ((ctrl & DBGP_CLAIM) != DBGP_CLAIM) {
+ dbgp_printk("No device in EHCI debug port.\n");
+ write32(&ehci_debug->control, ctrl & ~DBGP_CLAIM);
+ goto err;
+ }
+ dbgp_printk("EHCI debug port enabled.\n");
+
+ /* Completely transfer the debug device to the debug controller */
+ portsc = read32(&ehci_regs->port_status[debug_port - 1]);
+ portsc &= ~PORT_PE;
+ write32(&ehci_regs->port_status[debug_port - 1], portsc);
+
+ dbgp_mdelay(100);
+
+ /* Find the debug device and make it device number 127 */
+ for (devnum = 0; devnum <= 127; devnum++) {
+ ret = dbgp_control_msg(ehci_debug, devnum,
+ USB_DIR_IN | USB_TYPE_STANDARD | USB_RECIP_DEVICE,
+ USB_REQ_GET_DESCRIPTOR, (USB_DT_DEBUG << 8), 0,
+ &dbgp_desc, sizeof(dbgp_desc));
+ if (ret > 0)
+ break;
+ }
+ if (devnum > 127) {
+ dbgp_printk("Could not find attached debug device.\n");
+ goto err;
+ }
+ if (ret < 0) {
+ dbgp_printk("Attached device is not a debug device.\n");
+ goto err;
+ }
+ dbgp_endpoint_out = dbgp_desc.bDebugOutEndpoint;
+ dbgp_endpoint_in = dbgp_desc.bDebugInEndpoint;
+
+ /* Move the device to 127 if it isn't already there */
+ if (devnum != USB_DEBUG_DEVNUM) {
+ ret = dbgp_control_msg(ehci_debug, devnum,
+ USB_DIR_OUT | USB_TYPE_STANDARD | USB_RECIP_DEVICE,
+ USB_REQ_SET_ADDRESS, USB_DEBUG_DEVNUM, 0, (void *)0, 0);
+ if (ret < 0) {
+ dbgp_printk("Could not move attached device to %d.\n",
+ USB_DEBUG_DEVNUM);
+ goto err;
+ }
+ devnum = USB_DEBUG_DEVNUM;
+ dbgp_printk("EHCI debug device renamed to 127.\n");
+ }
+
+ /* Enable the debug interface */
+ ret = dbgp_control_msg(ehci_debug, USB_DEBUG_DEVNUM,
+ USB_DIR_OUT | USB_TYPE_STANDARD | USB_RECIP_DEVICE,
+ USB_REQ_SET_FEATURE, USB_DEVICE_DEBUG_MODE, 0, (void *)0, 0);
+ if (ret < 0) {
+ dbgp_printk("Could not enable EHCI debug device.\n");
+ goto err;
+ }
+ dbgp_printk("EHCI debug interface enabled.\n");
+
+ /* Perform a small write to get the even/odd data state in sync
+ */
+ ret = dbgp_bulk_write(ehci_debug, USB_DEBUG_DEVNUM, dbgp_endpoint_out, " ",1);
+ if (ret < 0) {
+ dbgp_printk("dbgp_bulk_write failed: %d\n", ret);
+ goto err;
+ }
+ dbgp_printk("Test write done\n");
+
+ info->ehci_caps = ehci_caps;
+ info->ehci_regs = ehci_regs;
+ info->ehci_debug = ehci_debug;
+ info->devnum = devnum;
+ info->endpoint_out = dbgp_endpoint_out;
+ info->endpoint_in = dbgp_endpoint_in;
+
+ return;
+err:
+ /* Things didn't work so remove my claim */
+ ctrl = read32(&ehci_debug->control);
+ ctrl &= ~(DBGP_CLAIM | DBGP_OUT);
+ write32((unsigned long)&ehci_debug->control, ctrl);
+
+next_debug_port:
+ port_map_tried |= (1<<(debug_port-1));
+ if(port_map_tried != ((1<<n_ports) -1)) {
+ new_debug_port = ((debug_port-1+1)%n_ports) + 1;
+ set_debug_port(new_debug_port);
+ goto try_next_port;
+ }
+ if(--playtimes) {
+ set_debug_port(debug_port);
+ goto try_next_time;
+ }
+
+}
+
+
+++ /dev/null
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2006 Eric Biederman (ebiederm@xmission.com)
- *
- * 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; version 2 of the License.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
- */
-/*
- * 2006.12.10 yhlu moved it to corbeoot and use struct instead
- */
-#if !defined(__ROMCC__)
-#include <console/console.h>
-#else
-#if CONFIG_USE_PRINTK_IN_CAR==0
-#define printk(BIOS_DEBUG, fmt, arg...) do {} while(0)
-#endif
-#endif
-
-#include <arch/io.h>
-
-#include <usb_ch9.h>
-#include <ehci.h>
-#include <usbdebug_direct.h>
-
-#define USB_DEBUG_DEVNUM 127
-
-#define DBGP_DATA_TOGGLE 0x8800
-#define DBGP_PID_UPDATE(x, tok) \
- ((((x) ^ DBGP_DATA_TOGGLE) & 0xffff00) | ((tok) & 0xff))
-
-#define DBGP_LEN_UPDATE(x, len) (((x) & ~0x0f) | ((len) & 0x0f))
-/*
- * USB Packet IDs (PIDs)
- */
-
-/* token */
-#define USB_PID_OUT 0xe1
-#define USB_PID_IN 0x69
-#define USB_PID_SOF 0xa5
-#define USB_PID_SETUP 0x2d
-/* handshake */
-#define USB_PID_ACK 0xd2
-#define USB_PID_NAK 0x5a
-#define USB_PID_STALL 0x1e
-#define USB_PID_NYET 0x96
-/* data */
-#define USB_PID_DATA0 0xc3
-#define USB_PID_DATA1 0x4b
-#define USB_PID_DATA2 0x87
-#define USB_PID_MDATA 0x0f
-/* Special */
-#define USB_PID_PREAMBLE 0x3c
-#define USB_PID_ERR 0x3c
-#define USB_PID_SPLIT 0x78
-#define USB_PID_PING 0xb4
-#define USB_PID_UNDEF_0 0xf0
-
-#define USB_PID_DATA_TOGGLE 0x88
-#define DBGP_CLAIM (DBGP_OWNER | DBGP_ENABLED | DBGP_INUSE)
-
-#define PCI_CAP_ID_EHCI_DEBUG 0xa
-
-#define HUB_ROOT_RESET_TIME 50 /* times are in msec */
-#define HUB_SHORT_RESET_TIME 10
-#define HUB_LONG_RESET_TIME 200
-#define HUB_RESET_TIMEOUT 500
-
-#define DBGP_MAX_PACKET 8
-
-static int dbgp_wait_until_complete(struct ehci_dbg_port *ehci_debug)
-{
- unsigned ctrl;
- int loop = 0x100000;
- do {
- ctrl = read32(&ehci_debug->control);
- /* Stop when the transaction is finished */
- if (ctrl & DBGP_DONE)
- break;
- } while(--loop>0);
-
- if (!loop) return -1000;
-
- /* Now that we have observed the completed transaction,
- * clear the done bit.
- */
- write32(&ehci_debug->control, ctrl | DBGP_DONE);
- return (ctrl & DBGP_ERROR) ? -DBGP_ERRCODE(ctrl) : DBGP_LEN(ctrl);
-}
-
-static void dbgp_mdelay(int ms)
-{
- int i;
- while (ms--) {
- for (i = 0; i < 1000; i++)
- inb(0x80);
- }
-}
-
-static void dbgp_breath(void)
-{
- /* Sleep to give the debug port a chance to breathe */
-}
-
-static int dbgp_wait_until_done(struct ehci_dbg_port *ehci_debug, unsigned ctrl)
-{
- unsigned pids, lpid;
- int ret;
-
- int loop = 3;
-retry:
- write32(&ehci_debug->control, ctrl | DBGP_GO);
- ret = dbgp_wait_until_complete(ehci_debug);
- pids = read32(&ehci_debug->pids);
- lpid = DBGP_PID_GET(pids);
-
- if (ret < 0)
- return ret;
-
- /* If the port is getting full or it has dropped data
- * start pacing ourselves, not necessary but it's friendly.
- */
- if ((lpid == USB_PID_NAK) || (lpid == USB_PID_NYET))
- dbgp_breath();
-
- /* If I get a NACK reissue the transmission */
- if (lpid == USB_PID_NAK) {
- if (--loop > 0) goto retry;
- }
-
- return ret;
-}
-
-static void dbgp_set_data(struct ehci_dbg_port *ehci_debug, const void *buf, int size)
-{
- const unsigned char *bytes = buf;
- unsigned lo, hi;
- int i;
- lo = hi = 0;
- for (i = 0; i < 4 && i < size; i++)
- lo |= bytes[i] << (8*i);
- for (; i < 8 && i < size; i++)
- hi |= bytes[i] << (8*(i - 4));
- write32(&ehci_debug->data03, lo);
- write32(&ehci_debug->data47, hi);
-}
-
-static void dbgp_get_data(struct ehci_dbg_port *ehci_debug, void *buf, int size)
-{
- unsigned char *bytes = buf;
- unsigned lo, hi;
- int i;
- lo = read32(&ehci_debug->data03);
- hi = read32(&ehci_debug->data47);
- for (i = 0; i < 4 && i < size; i++)
- bytes[i] = (lo >> (8*i)) & 0xff;
- for (; i < 8 && i < size; i++)
- bytes[i] = (hi >> (8*(i - 4))) & 0xff;
-}
-
-static int dbgp_bulk_write(struct ehci_dbg_port *ehci_debug, unsigned devnum, unsigned endpoint, const char *bytes, int size)
-{
- unsigned pids, addr, ctrl;
- int ret;
- if (size > DBGP_MAX_PACKET)
- return -1;
-
- addr = DBGP_EPADDR(devnum, endpoint);
-
- pids = read32(&ehci_debug->pids);
- pids = DBGP_PID_UPDATE(pids, USB_PID_OUT);
-
- ctrl = read32(&ehci_debug->control);
- ctrl = DBGP_LEN_UPDATE(ctrl, size);
- ctrl |= DBGP_OUT;
- ctrl |= DBGP_GO;
-
- dbgp_set_data(ehci_debug, bytes, size);
- write32(&ehci_debug->address, addr);
- write32(&ehci_debug->pids, pids);
-
- ret = dbgp_wait_until_done(ehci_debug, ctrl);
- if (ret < 0) {
- return ret;
- }
- return ret;
-}
-
-int dbgp_bulk_write_x(struct ehci_debug_info *dbg_info, const char *bytes, int size)
-{
- return dbgp_bulk_write(dbg_info->ehci_debug, dbg_info->devnum, dbg_info->endpoint_out, bytes, size);
-}
-
-static int dbgp_bulk_read(struct ehci_dbg_port *ehci_debug, unsigned devnum, unsigned endpoint, void *data, int size)
-{
- unsigned pids, addr, ctrl;
- int ret;
-
- if (size > DBGP_MAX_PACKET)
- return -1;
-
- addr = DBGP_EPADDR(devnum, endpoint);
-
- pids = read32(&ehci_debug->pids);
- pids = DBGP_PID_UPDATE(pids, USB_PID_IN);
-
- ctrl = read32(&ehci_debug->control);
- ctrl = DBGP_LEN_UPDATE(ctrl, size);
- ctrl &= ~DBGP_OUT;
- ctrl |= DBGP_GO;
-
- write32(&ehci_debug->address, addr);
- write32(&ehci_debug->pids, pids);
- ret = dbgp_wait_until_done(ehci_debug, ctrl);
- if (ret < 0)
- return ret;
- if (size > ret)
- size = ret;
- dbgp_get_data(ehci_debug, data, size);
- return ret;
-}
-int dbgp_bulk_read_x(struct ehci_debug_info *dbg_info, void *data, int size)
-{
- return dbgp_bulk_read(dbg_info->ehci_debug, dbg_info->devnum, dbg_info->endpoint_in, data, size);
-}
-
-static int dbgp_control_msg(struct ehci_dbg_port *ehci_debug, unsigned devnum, int requesttype, int request,
- int value, int index, void *data, int size)
-{
- unsigned pids, addr, ctrl;
- struct usb_ctrlrequest req;
- int read;
- int ret;
-
- read = (requesttype & USB_DIR_IN) != 0;
- if (size > (read?DBGP_MAX_PACKET:0))
- return -1;
-
- /* Compute the control message */
- req.bRequestType = requesttype;
- req.bRequest = request;
- req.wValue = value;
- req.wIndex = index;
- req.wLength = size;
-
- pids = DBGP_PID_SET(USB_PID_DATA0, USB_PID_SETUP);
- addr = DBGP_EPADDR(devnum, 0);
-
- ctrl = read32(&ehci_debug->control);
- ctrl = DBGP_LEN_UPDATE(ctrl, sizeof(req));
- ctrl |= DBGP_OUT;
- ctrl |= DBGP_GO;
-
- /* Send the setup message */
- dbgp_set_data(ehci_debug, &req, sizeof(req));
- write32(&ehci_debug->address, addr);
- write32(&ehci_debug->pids, pids);
- ret = dbgp_wait_until_done(ehci_debug, ctrl);
- if (ret < 0)
- return ret;
-
-
- /* Read the result */
- ret = dbgp_bulk_read(ehci_debug, devnum, 0, data, size);
- return ret;
-}
-
-static int ehci_reset_port(struct ehci_regs *ehci_regs, int port)
-{
- unsigned portsc;
- unsigned delay_time, delay;
- int loop;
-
- /* Reset the usb debug port */
- portsc = read32(&ehci_regs->port_status[port - 1]);
- portsc &= ~PORT_PE;
- portsc |= PORT_RESET;
- write32(&ehci_regs->port_status[port - 1], portsc);
-
- delay = HUB_ROOT_RESET_TIME;
- for (delay_time = 0; delay_time < HUB_RESET_TIMEOUT;
- delay_time += delay) {
- dbgp_mdelay(delay);
-
- portsc = read32(&ehci_regs->port_status[port - 1]);
- if (portsc & PORT_RESET) {
- /* force reset to complete */
- loop = 2;
- write32(&ehci_regs->port_status[port - 1],
- portsc & ~(PORT_RWC_BITS | PORT_RESET));
- do {
- dbgp_mdelay(delay);
- portsc = read32(&ehci_regs->port_status[port - 1]);
- delay_time += delay;
- } while ((portsc & PORT_RESET) && (--loop > 0));
- if (!loop) {
- printk(BIOS_DEBUG, "ehci_reset_port forced done");
- }
- }
-
- /* Device went away? */
- if (!(portsc & PORT_CONNECT))
- return -107;//-ENOTCONN;
-
- /* bomb out completely if something weird happend */
- if ((portsc & PORT_CSC))
- return -22;//-EINVAL;
-
- /* If we've finished resetting, then break out of the loop */
- if (!(portsc & PORT_RESET) && (portsc & PORT_PE))
- return 0;
- }
- return -16;//-EBUSY;
-}
-
-static int ehci_wait_for_port(struct ehci_regs *ehci_regs, int port)
-{
- unsigned status;
- int ret, reps;
- for (reps = 0; reps < 3; reps++) {
- dbgp_mdelay(100);
- status = read32(&ehci_regs->status);
- if (status & STS_PCD) {
- ret = ehci_reset_port(ehci_regs, port);
- if (ret == 0)
- return 0;
- }
- }
- return -107; //-ENOTCONN;
-}
-
-
-#define DBGP_DEBUG 1
-#if DBGP_DEBUG
-# define dbgp_printk(fmt_arg...) printk(BIOS_DEBUG, fmt_arg)
-#else
-#define dbgp_printk(fmt_arg...) do {} while(0)
-#endif
-static void usbdebug_direct_init(unsigned ehci_bar, unsigned offset, struct ehci_debug_info *info)
-{
- struct ehci_caps *ehci_caps;
- struct ehci_regs *ehci_regs;
- struct ehci_dbg_port *ehci_debug;
- unsigned dbgp_endpoint_out;
- unsigned dbgp_endpoint_in;
- struct usb_debug_descriptor dbgp_desc;
- unsigned ctrl, devnum;
- int ret;
- unsigned delay_time, delay;
- int loop;
-
- unsigned cmd, status, portsc, hcs_params, debug_port, n_ports, new_debug_port;
- int i;
- unsigned port_map_tried;
-
- unsigned playtimes = 3;
-
- ehci_caps = (struct ehci_caps *)ehci_bar;
- ehci_regs = (struct ehci_regs *)(ehci_bar + HC_LENGTH(read32(&ehci_caps->hc_capbase)));
- ehci_debug = (struct ehci_dbg_port *)(ehci_bar + offset);
-
- info->ehci_debug = (void *)0;
-
-try_next_time:
- port_map_tried = 0;
-
-try_next_port:
- hcs_params = read32(&ehci_caps->hcs_params);
- debug_port = HCS_DEBUG_PORT(hcs_params);
- n_ports = HCS_N_PORTS(hcs_params);
-
- dbgp_printk("ehci_bar: 0x%x\n", ehci_bar);
- dbgp_printk("debug_port: %d\n", debug_port);
- dbgp_printk("n_ports: %d\n", n_ports);
-
-#if 1
- for (i = 1; i <= n_ports; i++) {
- portsc = read32(&ehci_regs->port_status[i-1]);
- dbgp_printk("PORTSC #%d: %08x\n", i, portsc);
- }
-#endif
-
- if(port_map_tried && (new_debug_port!=debug_port)) {
- if(--playtimes) {
- set_debug_port(debug_port);
- goto try_next_time;
- }
- return;
- }
-
- /* Reset the EHCI controller */
- loop = 10;
- cmd = read32(&ehci_regs->command);
- cmd |= CMD_RESET;
- write32(&ehci_regs->command, cmd);
- do {
- cmd = read32(&ehci_regs->command);
- } while ((cmd & CMD_RESET) && (--loop > 0));
-
- if(!loop)
- dbgp_printk("Could not reset EHCI controller.\n");
- else
- dbgp_printk("EHCI controller reset successfully.\n");
-
- /* Claim ownership, but do not enable yet */
- ctrl = read32(&ehci_debug->control);
- ctrl |= DBGP_OWNER;
- ctrl &= ~(DBGP_ENABLED | DBGP_INUSE);
- write32(&ehci_debug->control, ctrl);
-
- /* Start the ehci running */
- cmd = read32(&ehci_regs->command);
- cmd &= ~(CMD_LRESET | CMD_IAAD | CMD_PSE | CMD_ASE | CMD_RESET);
- cmd |= CMD_RUN;
- write32(&ehci_regs->command, cmd);
-
- /* Ensure everything is routed to the EHCI */
- write32(&ehci_regs->configured_flag, FLAG_CF);
-
- /* Wait until the controller is no longer halted */
- loop = 10;
- do {
- status = read32(&ehci_regs->status);
- } while ((status & STS_HALT) && (--loop>0));
-
- if(!loop) {
- dbgp_printk("EHCI could not be started.\n");
- return;
- }
- dbgp_printk("EHCI started.\n");
-
- /* Wait for a device to show up in the debug port */
- ret = ehci_wait_for_port(ehci_regs, debug_port);
- if (ret < 0) {
- dbgp_printk("No device found in debug port %d\n", debug_port);
- goto next_debug_port;
- }
- dbgp_printk("EHCI done waiting for port.\n");
-
- /* Enable the debug port */
- ctrl = read32(&ehci_debug->control);
- ctrl |= DBGP_CLAIM;
- write32(&ehci_debug->control, ctrl);
- ctrl = read32(&ehci_debug->control);
- if ((ctrl & DBGP_CLAIM) != DBGP_CLAIM) {
- dbgp_printk("No device in EHCI debug port.\n");
- write32(&ehci_debug->control, ctrl & ~DBGP_CLAIM);
- goto err;
- }
- dbgp_printk("EHCI debug port enabled.\n");
-
- /* Completely transfer the debug device to the debug controller */
- portsc = read32(&ehci_regs->port_status[debug_port - 1]);
- portsc &= ~PORT_PE;
- write32(&ehci_regs->port_status[debug_port - 1], portsc);
-
- dbgp_mdelay(100);
-
- /* Find the debug device and make it device number 127 */
- for (devnum = 0; devnum <= 127; devnum++) {
- ret = dbgp_control_msg(ehci_debug, devnum,
- USB_DIR_IN | USB_TYPE_STANDARD | USB_RECIP_DEVICE,
- USB_REQ_GET_DESCRIPTOR, (USB_DT_DEBUG << 8), 0,
- &dbgp_desc, sizeof(dbgp_desc));
- if (ret > 0)
- break;
- }
- if (devnum > 127) {
- dbgp_printk("Could not find attached debug device.\n");
- goto err;
- }
- if (ret < 0) {
- dbgp_printk("Attached device is not a debug device.\n");
- goto err;
- }
- dbgp_endpoint_out = dbgp_desc.bDebugOutEndpoint;
- dbgp_endpoint_in = dbgp_desc.bDebugInEndpoint;
-
- /* Move the device to 127 if it isn't already there */
- if (devnum != USB_DEBUG_DEVNUM) {
- ret = dbgp_control_msg(ehci_debug, devnum,
- USB_DIR_OUT | USB_TYPE_STANDARD | USB_RECIP_DEVICE,
- USB_REQ_SET_ADDRESS, USB_DEBUG_DEVNUM, 0, (void *)0, 0);
- if (ret < 0) {
- dbgp_printk("Could not move attached device to %d.\n",
- USB_DEBUG_DEVNUM);
- goto err;
- }
- devnum = USB_DEBUG_DEVNUM;
- dbgp_printk("EHCI debug device renamed to 127.\n");
- }
-
- /* Enable the debug interface */
- ret = dbgp_control_msg(ehci_debug, USB_DEBUG_DEVNUM,
- USB_DIR_OUT | USB_TYPE_STANDARD | USB_RECIP_DEVICE,
- USB_REQ_SET_FEATURE, USB_DEVICE_DEBUG_MODE, 0, (void *)0, 0);
- if (ret < 0) {
- dbgp_printk("Could not enable EHCI debug device.\n");
- goto err;
- }
- dbgp_printk("EHCI debug interface enabled.\n");
-
- /* Perform a small write to get the even/odd data state in sync
- */
- ret = dbgp_bulk_write(ehci_debug, USB_DEBUG_DEVNUM, dbgp_endpoint_out, " ",1);
- if (ret < 0) {
- dbgp_printk("dbgp_bulk_write failed: %d\n", ret);
- goto err;
- }
- dbgp_printk("Test write done\n");
-
- info->ehci_caps = ehci_caps;
- info->ehci_regs = ehci_regs;
- info->ehci_debug = ehci_debug;
- info->devnum = devnum;
- info->endpoint_out = dbgp_endpoint_out;
- info->endpoint_in = dbgp_endpoint_in;
-
- return;
-err:
- /* Things didn't work so remove my claim */
- ctrl = read32(&ehci_debug->control);
- ctrl &= ~(DBGP_CLAIM | DBGP_OUT);
- write32((unsigned long)&ehci_debug->control, ctrl);
-
-next_debug_port:
- port_map_tried |= (1<<(debug_port-1));
- if(port_map_tried != ((1<<n_ports) -1)) {
- new_debug_port = ((debug_port-1+1)%n_ports) + 1;
- set_debug_port(new_debug_port);
- goto try_next_port;
- }
- if(--playtimes) {
- set_debug_port(debug_port);
- goto try_next_time;
- }
-
-}
-
-
#if CONFIG_USBDEBUG_DIRECT
#define DBGP_DEFAULT 0
#include "southbridge/intel/i82801gx/i82801gx_usb_debug.c"
-#include "pc80/usbdebug_direct_serial.c"
+#include "pc80/usbdebug_serial.c"
#endif
#include "lib/ramtest.c"
#include <console/console.h>
#if CONFIG_USBDEBUG_DIRECT
-#include "southbridge/sis/sis966/sis966_enable_usbdebug_direct.c"
-#include "pc80/usbdebug_direct_serial.c"
+#include "southbridge/sis/sis966/sis966_enable_usbdebug.c"
+#include "pc80/usbdebug_serial.c"
#endif
#include "lib/ramtest.c"
#include <console/console.h>
#if CONFIG_USBDEBUG_DIRECT
-#include "southbridge/nvidia/mcp55/mcp55_enable_usbdebug_direct.c"
-#include "pc80/usbdebug_direct_serial.c"
+#include "southbridge/nvidia/mcp55/mcp55_enable_usbdebug.c"
+#include "pc80/usbdebug_serial.c"
#endif
#include "lib/ramtest.c"
#if CONFIG_USBDEBUG_DIRECT
#define DBGP_DEFAULT 1
#include "southbridge/intel/i82801gx/i82801gx_usb_debug.c"
-#include "pc80/usbdebug_direct_serial.c"
+#include "pc80/usbdebug_serial.c"
#endif
#include "lib/ramtest.c"
#if CONFIG_USBDEBUG_DIRECT
#define DBGP_DEFAULT 1
-#include <usbdebug_direct.h>
+#include <usbdebug.h>
#include "southbridge/intel/i82801gx/i82801gx_usb_debug.c"
-#include "pc80/usbdebug_direct_serial.c"
+#include "pc80/usbdebug_serial.c"
#endif
#include "lib/ramtest.c"
#include <console/console.h>
#if CONFIG_USBDEBUG_DIRECT
-#include "southbridge/nvidia/mcp55/mcp55_enable_usbdebug_direct.c"
-#include "pc80/usbdebug_direct_serial.c"
+#include "southbridge/nvidia/mcp55/mcp55_enable_usbdebug.c"
+#include "pc80/usbdebug_serial.c"
#endif
#include "lib/ramtest.c"
#include <cpu/amd/model_fxx_rev.h>
#include "option_table.h"
#include <console/console.h>
#if CONFIG_USBDEBUG_DIRECT
-#include "southbridge/nvidia/mcp55/mcp55_enable_usbdebug_direct.c"
-#include "pc80/usbdebug_direct_serial.c"
+#include "southbridge/nvidia/mcp55/mcp55_enable_usbdebug.c"
+#include "pc80/usbdebug_serial.c"
#endif
#include "lib/ramtest.c"
#include <console/console.h>
#if CONFIG_USBDEBUG_DIRECT
-#include "southbridge/nvidia/mcp55/mcp55_enable_usbdebug_direct.c"
-#include "pc80/usbdebug_direct_serial.c"
+#include "southbridge/nvidia/mcp55/mcp55_enable_usbdebug.c"
+#include "pc80/usbdebug_serial.c"
#endif
#include "lib/ramtest.c"
#if CONFIG_USBDEBUG_DIRECT
#define DBGP_DEFAULT 1
#include "southbridge/intel/i82801gx/i82801gx_usb_debug.c"
-#include "pc80/usbdebug_direct_serial.c"
+#include "pc80/usbdebug_serial.c"
#endif
#include "lib/ramtest.c"
#include <console/console.h>
#if CONFIG_USBDEBUG_DIRECT
-#include "southbridge/nvidia/mcp55/mcp55_enable_usbdebug_direct.c"
-#include "pc80/usbdebug_direct_serial.c"
+#include "southbridge/nvidia/mcp55/mcp55_enable_usbdebug.c"
+#include "pc80/usbdebug_serial.c"
#endif
#include "lib/ramtest.c"
#include "option_table.h"
#include <console/console.h>
#if CONFIG_USBDEBUG_DIRECT
-#include "southbridge/nvidia/mcp55/mcp55_enable_usbdebug_direct.c"
-#include "pc80/usbdebug_direct_serial.c"
+#include "southbridge/nvidia/mcp55/mcp55_enable_usbdebug.c"
+#include "pc80/usbdebug_serial.c"
#endif
#include "lib/ramtest.c"
+++ /dev/null
-/*
- * This file is part of the coreboot 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; version 2 of the License.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
- */
-
-#include "../lib/usbdebug_direct.c"
-
-static void early_usbdebug_direct_init(void)
-{
- struct ehci_debug_info *dbg_info = (struct ehci_debug_info *)
- (CONFIG_DCACHE_RAM_BASE + CONFIG_DCACHE_RAM_SIZE - sizeof(struct ehci_debug_info));
-
- usbdebug_direct_init(EHCI_BAR, EHCI_DEBUG_OFFSET, dbg_info);
-}
-
-void usbdebug_direct_tx_byte(unsigned char data)
-{
- struct ehci_debug_info *dbg_info;
-
- /* "Find" dbg_info structure in Cache */
- dbg_info = (struct ehci_debug_info *)
- (CONFIG_DCACHE_RAM_BASE + CONFIG_DCACHE_RAM_SIZE - sizeof(struct ehci_debug_info));
-
- if (dbg_info->ehci_debug) {
- dbgp_bulk_write_x(dbg_info, &data, 1);
- }
-}
-
-void usbdebug_direct_ram_tx_byte(unsigned char data)
-{
- struct ehci_debug_info *dbg_info;
-
- /* "Find" dbg_info structure in RAM */
- dbg_info = (struct ehci_debug_info *)
- ((CONFIG_RAMTOP) - sizeof(struct ehci_debug_info));
-
- if (dbg_info->ehci_debug) {
- dbgp_bulk_write_x(dbg_info, &data, 1);
- }
-}
--- /dev/null
+/*
+ * This file is part of the coreboot 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; version 2 of the License.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
+ */
+
+#include "../lib/usbdebug.c"
+
+static void early_usbdebug_direct_init(void)
+{
+ struct ehci_debug_info *dbg_info = (struct ehci_debug_info *)
+ (CONFIG_DCACHE_RAM_BASE + CONFIG_DCACHE_RAM_SIZE - sizeof(struct ehci_debug_info));
+
+ usbdebug_direct_init(EHCI_BAR, EHCI_DEBUG_OFFSET, dbg_info);
+}
+
+void usbdebug_direct_tx_byte(unsigned char data)
+{
+ struct ehci_debug_info *dbg_info;
+
+ /* "Find" dbg_info structure in Cache */
+ dbg_info = (struct ehci_debug_info *)
+ (CONFIG_DCACHE_RAM_BASE + CONFIG_DCACHE_RAM_SIZE - sizeof(struct ehci_debug_info));
+
+ if (dbg_info->ehci_debug) {
+ dbgp_bulk_write_x(dbg_info, &data, 1);
+ }
+}
+
+void usbdebug_direct_ram_tx_byte(unsigned char data)
+{
+ struct ehci_debug_info *dbg_info;
+
+ /* "Find" dbg_info structure in RAM */
+ dbg_info = (struct ehci_debug_info *)
+ ((CONFIG_RAMTOP) - sizeof(struct ehci_debug_info));
+
+ if (dbg_info->ehci_debug) {
+ dbgp_bulk_write_x(dbg_info, &data, 1);
+ }
+}
--- /dev/null
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2008 Advanced Micro Devices, Inc.
+ *
+ * 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; version 2 of the License.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef SB600_DEVN_BASE
+
+#define SB600_DEVN_BASE 0
+
+#endif
+
+#define EHCI_BAR_INDEX 0x10
+#define EHCI_BAR 0xFEF00000
+#define EHCI_DEBUG_OFFSET 0xE0
+
+static void sb600_enable_usbdebug_direct(u32 port)
+{
+ set_debug_port(port);
+ pci_write_config32(PCI_DEV(0, SB600_DEVN_BASE + 0x13, 5),
+ EHCI_BAR_INDEX, EHCI_BAR);
+ pci_write_config8(PCI_DEV(0, SB600_DEVN_BASE + 0x13, 5), 0x04, 0x2); /* mem space enabe */
+}
+++ /dev/null
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008 Advanced Micro Devices, Inc.
- *
- * 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; version 2 of the License.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef SB600_DEVN_BASE
-
-#define SB600_DEVN_BASE 0
-
-#endif
-
-#define EHCI_BAR_INDEX 0x10
-#define EHCI_BAR 0xFEF00000
-#define EHCI_DEBUG_OFFSET 0xE0
-
-static void sb600_enable_usbdebug_direct(u32 port)
-{
- set_debug_port(port);
- pci_write_config32(PCI_DEV(0, SB600_DEVN_BASE + 0x13, 5),
- EHCI_BAR_INDEX, EHCI_BAR);
- pci_write_config8(PCI_DEV(0, SB600_DEVN_BASE + 0x13, 5), 0x04, 0x2); /* mem space enabe */
-}
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
-#include <usbdebug_direct.h>
+#include <usbdebug.h>
#include <arch/io.h>
#include "sb600.h"
--- /dev/null
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2010 Advanced Micro Devices, Inc.
+ *
+ * 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; version 2 of the License.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef SB700_DEVN_BASE
+
+#define SB700_DEVN_BASE 0
+
+#endif
+
+#define EHCI_BAR_INDEX 0x10
+#define EHCI_BAR 0xFEF00000
+#define EHCI_DEBUG_OFFSET 0xE0
+
+static void sb700_enable_usbdebug_direct(u32 port)
+{
+ set_debug_port(port);
+ pci_write_config32(PCI_DEV(0, SB700_DEVN_BASE + 0x13, 5),
+ EHCI_BAR_INDEX, EHCI_BAR);
+ pci_write_config8(PCI_DEV(0, SB700_DEVN_BASE + 0x13, 5), 0x04, 0x2); /* mem space enabe */
+}
+++ /dev/null
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2010 Advanced Micro Devices, Inc.
- *
- * 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; version 2 of the License.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef SB700_DEVN_BASE
-
-#define SB700_DEVN_BASE 0
-
-#endif
-
-#define EHCI_BAR_INDEX 0x10
-#define EHCI_BAR 0xFEF00000
-#define EHCI_DEBUG_OFFSET 0xE0
-
-static void sb700_enable_usbdebug_direct(u32 port)
-{
- set_debug_port(port);
- pci_write_config32(PCI_DEV(0, SB700_DEVN_BASE + 0x13, 5),
- EHCI_BAR_INDEX, EHCI_BAR);
- pci_write_config8(PCI_DEV(0, SB700_DEVN_BASE + 0x13, 5), 0x04, 0x2); /* mem space enabe */
-}
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
-#include <usbdebug_direct.h>
+#include <usbdebug.h>
#include <arch/io.h>
#include "sb700.h"
#include <device/pci_ids.h>
#include "i82801gx.h"
#if CONFIG_USBDEBUG_DIRECT
-#include <usbdebug_direct.h>
+#include <usbdebug.h>
#endif
#include <arch/io.h>
--- /dev/null
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2004 Tyan Computer
+ * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
+ * Copyright (C) 2006,2007 AMD
+ * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#if CONFIG_HT_CHAIN_END_UNITID_BASE != 0x20
+ #define MCP55_DEVN_BASE CONFIG_HT_CHAIN_END_UNITID_BASE
+#else
+ #define MCP55_DEVN_BASE CONFIG_HT_CHAIN_UNITID_BASE
+#endif
+
+#define EHCI_BAR_INDEX 0x10
+#define EHCI_BAR 0xFEF00000
+#define EHCI_DEBUG_OFFSET 0x98
+
+static void set_debug_port(unsigned port)
+{
+ uint32_t dword;
+ dword = pci_read_config32(PCI_DEV(0, MCP55_DEVN_BASE+2, 1), 0x74);
+ dword &= ~(0xf<<12);
+ dword |= (port<<12);
+ pci_write_config32(PCI_DEV(0, MCP55_DEVN_BASE+2, 1), 0x74, dword);
+
+}
+
+static void mcp55_enable_usbdebug_direct(unsigned port)
+{
+ set_debug_port(port);
+ pci_write_config32(PCI_DEV(0, MCP55_DEVN_BASE+2, 1), EHCI_BAR_INDEX, EHCI_BAR);
+ pci_write_config8(PCI_DEV(0, MCP55_DEVN_BASE+2, 1), 0x04, 0x2); // mem space enabe
+}
+
+++ /dev/null
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- * Copyright (C) 2006,2007 AMD
- * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#if CONFIG_HT_CHAIN_END_UNITID_BASE != 0x20
- #define MCP55_DEVN_BASE CONFIG_HT_CHAIN_END_UNITID_BASE
-#else
- #define MCP55_DEVN_BASE CONFIG_HT_CHAIN_UNITID_BASE
-#endif
-
-#define EHCI_BAR_INDEX 0x10
-#define EHCI_BAR 0xFEF00000
-#define EHCI_DEBUG_OFFSET 0x98
-
-static void set_debug_port(unsigned port)
-{
- uint32_t dword;
- dword = pci_read_config32(PCI_DEV(0, MCP55_DEVN_BASE+2, 1), 0x74);
- dword &= ~(0xf<<12);
- dword |= (port<<12);
- pci_write_config32(PCI_DEV(0, MCP55_DEVN_BASE+2, 1), 0x74, dword);
-
-}
-
-static void mcp55_enable_usbdebug_direct(unsigned port)
-{
- set_debug_port(port);
- pci_write_config32(PCI_DEV(0, MCP55_DEVN_BASE+2, 1), EHCI_BAR_INDEX, EHCI_BAR);
- pci_write_config8(PCI_DEV(0, MCP55_DEVN_BASE+2, 1), 0x04, 0x2); // mem space enabe
-}
-
#include <device/pci_ops.h>
#include "mcp55.h"
#if CONFIG_USBDEBUG_DIRECT
-#include <usbdebug_direct.h>
+#include <usbdebug.h>
#endif
extern struct ehci_debug_info dbg_info;
--- /dev/null
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2004 Tyan Computer
+ * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
+ * Copyright (C) 2006,2007 AMD
+ * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#if CONFIG_HT_CHAIN_END_UNITID_BASE < CONFIG_HT_CHAIN_UNITID_BASE
+ #define SIS966_DEVN_BASE CONFIG_HT_CHAIN_END_UNITID_BASE
+#else
+ #define SIS966_DEVN_BASE CONFIG_HT_CHAIN_UNITID_BASE
+#endif
+
+#define EHCI_BAR_INDEX 0x10
+#define EHCI_BAR 0xFEF00000
+#define EHCI_DEBUG_OFFSET 0x98
+
+static void set_debug_port(unsigned port)
+{
+ uint32_t dword;
+ dword = pci_read_config32(PCI_DEV(0, SIS966_DEVN_BASE+2, 1), 0x74);
+ dword &= ~(0xf<<12);
+ dword |= (port<<12);
+ pci_write_config32(PCI_DEV(0, SIS966_DEVN_BASE+2, 1), 0x74, dword);
+
+}
+
+static void sis966_enable_usbdebug_direct(unsigned port)
+{
+ set_debug_port(port);
+ pci_write_config32(PCI_DEV(0, SIS966_DEVN_BASE+2, 1), EHCI_BAR_INDEX, EHCI_BAR);
+ pci_write_config8(PCI_DEV(0, SIS966_DEVN_BASE+2, 1), 0x04, 0x2); // mem space enabe
+}
+
+++ /dev/null
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- * Copyright (C) 2006,2007 AMD
- * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#if CONFIG_HT_CHAIN_END_UNITID_BASE < CONFIG_HT_CHAIN_UNITID_BASE
- #define SIS966_DEVN_BASE CONFIG_HT_CHAIN_END_UNITID_BASE
-#else
- #define SIS966_DEVN_BASE CONFIG_HT_CHAIN_UNITID_BASE
-#endif
-
-#define EHCI_BAR_INDEX 0x10
-#define EHCI_BAR 0xFEF00000
-#define EHCI_DEBUG_OFFSET 0x98
-
-static void set_debug_port(unsigned port)
-{
- uint32_t dword;
- dword = pci_read_config32(PCI_DEV(0, SIS966_DEVN_BASE+2, 1), 0x74);
- dword &= ~(0xf<<12);
- dword |= (port<<12);
- pci_write_config32(PCI_DEV(0, SIS966_DEVN_BASE+2, 1), 0x74, dword);
-
-}
-
-static void sis966_enable_usbdebug_direct(unsigned port)
-{
- set_debug_port(port);
- pci_write_config32(PCI_DEV(0, SIS966_DEVN_BASE+2, 1), EHCI_BAR_INDEX, EHCI_BAR);
- pci_write_config8(PCI_DEV(0, SIS966_DEVN_BASE+2, 1), 0x04, 0x2); // mem space enabe
-}
-
#include <arch/io.h>
#include "sis966.h"
#if CONFIG_USBDEBUG_DIRECT
-#include <usbdebug_direct.h>
+#include <usbdebug.h>
#endif
extern struct ehci_debug_info dbg_info;