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-rw-r--r--board/linkstation/Makefile40
-rw-r--r--board/linkstation/avr.c293
-rw-r--r--board/linkstation/config.mk50
-rw-r--r--board/linkstation/hwctl.c135
-rw-r--r--board/linkstation/ide.c99
-rw-r--r--board/linkstation/linkstation.c130
6 files changed, 747 insertions, 0 deletions
diff --git a/board/linkstation/Makefile b/board/linkstation/Makefile
new file mode 100644
index 0000000..57c84de
--- /dev/null
+++ b/board/linkstation/Makefile
@@ -0,0 +1,40 @@
+#
+# (C) Copyright 2001
+# Wolfgang Denk, DENX Software Engineering, wd@denx.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 $(TOPDIR)/config.mk
+
+LIB = lib$(BOARD).a
+
+OBJS = $(BOARD).o ide.o hwctl.o avr.o
+
+$(LIB): .depend $(OBJS) $(SOBJS)
+ $(AR) crv $@ $(OBJS) $(SOBJS)
+
+#########################################################################
+
+.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+ $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################
diff --git a/board/linkstation/avr.c b/board/linkstation/avr.c
new file mode 100644
index 0000000..68bc545
--- /dev/null
+++ b/board/linkstation/avr.c
@@ -0,0 +1,293 @@
+/*
+ * avr.c
+ *
+ * AVR functions
+ *
+ * Copyright (C) 2006 Mihai Georgian <u-boot@linuxnotincluded.org.uk>
+ *
+ * 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 <ns16550.h>
+#include <console.h>
+
+/* Button codes from the AVR */
+#define PWRR 0x20 /* Power button release */
+#define PWRP 0x21 /* Power button push */
+#define RESR 0x22 /* Reset button release */
+#define RESP 0x23 /* Reset button push */
+#define AVRINIT 0x33 /* Init complete */
+#define AVRRESET 0x31 /* Reset request */
+
+/* LED commands */
+#define PWRBLINKSTRT '[' /* Blink power LED */
+#define PWRBLINKSTOP 'Z' /* Solid power LED */
+#define HDDLEDON 'W' /* HDD LED on */
+#define HDDLEDOFF 'V' /* HDD LED off */
+#define HDDBLINKSTRT 'Y' /* HDD LED start blink */
+#define HDDBLINKSTOP 'X' /* HDD LED stop blink */
+
+/* Timings for LEDs blinking to show choice */
+#define PULSETIME 250 /* msecs */
+#define LONGPAUSE (5 * PULSETIME)
+
+/* Button press times */
+#define PUSHHOLD 1000 /* msecs */
+#define NOBUTTON (6 * (LONGPAUSE+PULSETIME))
+
+/* Boot and console choices */
+#define MAX_BOOT_CHOICE 3
+
+static char *consoles[] = {
+ "serial",
+#if defined(CONFIG_NETCONSOLE)
+ "nc",
+#endif
+};
+#define MAX_CONS_CHOICE (sizeof(consoles)/sizeof(char *))
+
+#if !defined(CONFIG_NETCONSOLE)
+#define DEF_CONS_CHOICE 0
+#else
+#define DEF_CONS_CHOICE 1
+#endif
+
+#define perror(fmt, args...) printf("%s: " fmt, __FUNCTION__ , ##args)
+
+extern void miconCntl_SendCmd(unsigned char dat);
+extern void miconCntl_DisWDT(void);
+
+static int boot_stop;
+
+static int boot_choice = 1;
+static int cons_choice = DEF_CONS_CHOICE;
+
+static char envbuffer[16];
+
+void init_AVR_DUART (void)
+{
+ NS16550_t AVR_port = (NS16550_t) CFG_NS16550_COM2;
+ int clock_divisor = CFG_NS16550_CLK / 16 / 9600;
+
+ /*
+ * AVR port init sequence taken from
+ * the original Linkstation init code
+ * Normal U-Boot serial reinit doesn't
+ * work because the AVR uses even parity
+ */
+ AVR_port->lcr = 0x00;
+ AVR_port->ier = 0x00;
+ AVR_port->lcr = LCR_BKSE;
+ AVR_port->dll = clock_divisor & 0xff;
+ AVR_port->dlm = (clock_divisor >> 8) & 0xff;
+ AVR_port->lcr = LCR_WLS_8 | LCR_PEN | LCR_EPS;
+ AVR_port->mcr = 0x00;
+ AVR_port->fcr = FCR_FIFO_EN | FCR_RXSR | FCR_TXSR;
+
+ miconCntl_DisWDT();
+
+ boot_stop = 0;
+ miconCntl_SendCmd(PWRBLINKSTRT);
+}
+
+static inline int avr_tstc(void)
+{
+ return (NS16550_tstc((NS16550_t)CFG_NS16550_COM2));
+}
+
+static inline char avr_getc(void)
+{
+ return (NS16550_getc((NS16550_t)CFG_NS16550_COM2));
+}
+
+static int push_timeout(char button_code)
+{
+ ulong push_start = get_timer(0);
+ while (get_timer(push_start) <= PUSHHOLD)
+ if (avr_tstc() && avr_getc() == button_code)
+ return 0;
+ return 1;
+}
+
+static void next_boot_choice(void)
+{
+ ulong return_start;
+ ulong pulse_start;
+ int on_times;
+ int button_on;
+ int led_state;
+ char c;
+
+ button_on = 0;
+ return_start = get_timer(0);
+
+ on_times = boot_choice;
+ led_state = 0;
+ miconCntl_SendCmd(HDDLEDOFF);
+ pulse_start = get_timer(0);
+
+ while (get_timer(return_start) <= NOBUTTON || button_on) {
+ if (avr_tstc()) {
+ c = avr_getc();
+ if (c == PWRP)
+ button_on = 1;
+ else if (c == PWRR) {
+ button_on = 0;
+ return_start = get_timer(0);
+ if (++boot_choice > MAX_BOOT_CHOICE)
+ boot_choice = 1;
+ sprintf(envbuffer, "bootcmd%d", boot_choice);
+ if (getenv(envbuffer)) {
+ sprintf(envbuffer, "run bootcmd%d", boot_choice);
+ setenv("bootcmd", envbuffer);
+ }
+ on_times = boot_choice;
+ led_state = 1;
+ miconCntl_SendCmd(HDDLEDON);
+ pulse_start = get_timer(0);
+ } else {
+ perror("Unexpected code: 0x%02X\n", c);
+ }
+ }
+ if (on_times && get_timer(pulse_start) > PULSETIME) {
+ if (led_state == 1) {
+ --on_times;
+ led_state = 0;
+ miconCntl_SendCmd(HDDLEDOFF);
+ } else {
+ led_state = 1;
+ miconCntl_SendCmd(HDDLEDON);
+ }
+ pulse_start = get_timer(0);
+ }
+ if (!on_times && get_timer(pulse_start) > LONGPAUSE) {
+ on_times = boot_choice;
+ led_state = 1;
+ miconCntl_SendCmd(HDDLEDON);
+ pulse_start = get_timer(0);
+ }
+ }
+ if (led_state)
+ miconCntl_SendCmd(HDDLEDOFF);
+}
+
+void next_cons_choice(int console)
+{
+ ulong return_start;
+ ulong pulse_start;
+ int on_times;
+ int button_on;
+ int led_state;
+ char c;
+
+ button_on = 0;
+ cons_choice = console;
+ return_start = get_timer(0);
+
+ on_times = cons_choice+1;
+ led_state = 1;
+ miconCntl_SendCmd(HDDLEDON);
+ pulse_start = get_timer(0);
+
+ while (get_timer(return_start) <= NOBUTTON || button_on) {
+ if (avr_tstc()) {
+ c = avr_getc();
+ if (c == RESP)
+ button_on = 1;
+ else if (c == RESR) {
+ button_on = 0;
+ return_start = get_timer(0);
+ cons_choice = (cons_choice + 1) % MAX_CONS_CHOICE;
+ console_assign(stdin, consoles[cons_choice]);
+ console_assign(stdout, consoles[cons_choice]);
+ console_assign(stderr, consoles[cons_choice]);
+ on_times = cons_choice+1;
+ led_state = 0;
+ miconCntl_SendCmd(HDDLEDOFF);
+ pulse_start = get_timer(0);
+ } else {
+ perror("Unexpected code: 0x%02X\n", c);
+ }
+ }
+ if (on_times && get_timer(pulse_start) > PULSETIME) {
+ if (led_state == 0) {
+ --on_times;
+ led_state = 1;
+ miconCntl_SendCmd(HDDLEDON);
+ } else {
+ led_state = 0;
+ miconCntl_SendCmd(HDDLEDOFF);
+ }
+ pulse_start = get_timer(0);
+ }
+ if (!on_times && get_timer(pulse_start) > LONGPAUSE) {
+ on_times = cons_choice+1;
+ led_state = 0;
+ miconCntl_SendCmd(HDDLEDOFF);
+ pulse_start = get_timer(0);
+ }
+ }
+ if (led_state);
+ miconCntl_SendCmd(HDDLEDOFF);
+}
+
+int avr_input(void)
+{
+ char avr_button;
+
+ if (!avr_tstc())
+ return 0;
+
+ avr_button = avr_getc();
+ switch (avr_button) {
+ case PWRP:
+ if (push_timeout(PWRR)) {
+ /* Timeout before power button release */
+ boot_stop = ~boot_stop;
+ if (boot_stop)
+ miconCntl_SendCmd(PWRBLINKSTOP);
+ else
+ miconCntl_SendCmd(PWRBLINKSTRT);
+ /* Wait for power button release */
+ while (avr_getc() != PWRR)
+ ;
+ } else
+ /* Power button released */
+ next_boot_choice();
+ break;
+ case RESP:
+ /* Wait for Reset button release */
+ while (avr_getc() != RESR)
+ ;
+ next_cons_choice(cons_choice);
+ break;
+ case AVRINIT:
+ return 0;
+ default:
+ perror("Unexpected code: 0x%02X\n", avr_button);
+ return 0;
+ }
+ if (boot_stop)
+ return (-3);
+ else
+ return (-2);
+}
+
+void avr_StopBoot(void)
+{
+ boot_stop = ~0;
+ miconCntl_SendCmd(PWRBLINKSTOP);
+}
diff --git a/board/linkstation/config.mk b/board/linkstation/config.mk
new file mode 100644
index 0000000..bdf611d
--- /dev/null
+++ b/board/linkstation/config.mk
@@ -0,0 +1,50 @@
+#
+# (C) Copyright 2001-2003
+# Wolfgang Denk, DENX Software Engineering, wd@denx.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
+#
+
+# LinkStation/LinkStation-HG:
+#
+# Valid values for TEXT_BASE are:
+#
+# Standard configuration - all models
+# 0xFFF00000 boot from flash
+#
+# Test configuration (boot from RAM using uloader.o)
+# LinkStation HD-HLAN and KuroBox Standard
+# 0x03F00000 boot from RAM
+# LinkStation HD-HGLAN and KuroBox HG
+# 0x07F00000 boot from RAM
+#
+
+sinclude $(TOPDIR)/board/$(BOARDDIR)/config.tmp
+
+ifndef TEXT_BASE
+# For flash image - all models
+TEXT_BASE = 0xFFF00000
+# For RAM image
+# HLAN and LAN
+#TEXT_BASE = 0x03F00000
+# HGLAN and HGTL
+#TEXT_BASE = 0x07F00000
+endif
+
+PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE)
diff --git a/board/linkstation/hwctl.c b/board/linkstation/hwctl.c
new file mode 100644
index 0000000..9db128a
--- /dev/null
+++ b/board/linkstation/hwctl.c
@@ -0,0 +1,135 @@
+/*
+ * hwctl.c
+ *
+ * LinkStation HW Control Driver
+ *
+ * Copyright (C) 2001-2004 BUFFALO INC.
+ *
+ * This software may be used and distributed according to the terms of
+ * the GNU General Public License (GPL), incorporated herein by reference.
+ * Drivers based on or derived from this code fall under the GPL and must
+ * retain the authorship, copyright and license notice. This file is not
+ * a complete program and may only be used when the entire operating
+ * system is licensed under the GPL.
+ *
+ */
+
+#include <config.h>
+#include <common.h>
+#include <command.h>
+#include <asm/io.h>
+
+#define mdelay(n) udelay((n)*1000)
+
+#define AVR_PORT CFG_NS16550_COM2
+
+/* 2005.5.10 BUFFALO add */
+/*--------------------------------------------------------------*/
+static inline void miconCntl_SendUart(unsigned char dat)
+{
+ out_8((char *)AVR_PORT, dat);
+ mdelay(1);
+}
+
+/*--------------------------------------------------------------*/
+void miconCntl_SendCmd(unsigned char dat)
+{
+ int i;
+
+ for (i=0; i<4; i++){
+ miconCntl_SendUart(dat);
+ }
+}
+
+/*--------------------------------------------------------------*/
+void miconCntl_FanLow(void)
+{
+#ifdef CONFIG_HTGL
+ miconCntl_SendCmd(0x5C);
+#endif
+}
+
+/*--------------------------------------------------------------*/
+void miconCntl_FanHigh(void)
+{
+#ifdef CONFIG_HTGL
+ miconCntl_SendCmd(0x5D);
+#endif
+}
+
+/*--------------------------------------------------------------*/
+/* 1000Mbps */
+void miconCntl_Eth1000M(int up)
+{
+#ifdef CONFIG_HTGL
+ if (up)
+ miconCntl_SendCmd(0x93);
+ else
+ miconCntl_SendCmd(0x92);
+#else
+ if (up)
+ miconCntl_SendCmd(0x5D);
+ else
+ miconCntl_SendCmd(0x5C);
+#endif
+}
+
+/*--------------------------------------------------------------*/
+/* 100Mbps */
+void miconCntl_Eth100M(int up)
+{
+#ifdef CONFIG_HTGL
+ if (up)
+ miconCntl_SendCmd(0x91);
+ else
+ miconCntl_SendCmd(0x90);
+#else
+ if (up)
+ miconCntl_SendCmd(0x5C);
+#endif
+}
+
+/*--------------------------------------------------------------*/
+/* 10Mbps */
+void miconCntl_Eth10M(int up)
+{
+#ifdef CONFIG_HTGL
+ if (up)
+ miconCntl_SendCmd(0x8F);
+ else
+ miconCntl_SendCmd(0x8E);
+#else
+ if (up)
+ miconCntl_SendCmd(0x5C);
+#endif
+}
+
+/*--------------------------------------------------------------*/
+/* */
+void miconCntl_5f(void)
+{
+ miconCntl_SendCmd(0x5F);
+ mdelay(100);
+}
+
+/*--------------------------------------------------------------*/
+/* "reboot start" signal */
+void miconCntl_Reboot(void)
+{
+ miconCntl_SendCmd(0x43);
+}
+
+/*--------------------------------------------------------------*/
+/* Disable watchdog timer */
+void miconCntl_DisWDT(void)
+{
+ miconCntl_SendCmd(0x41); /* A */
+ miconCntl_SendCmd(0x46); /* F */
+ miconCntl_SendCmd(0x4A); /* J */
+ miconCntl_SendCmd(0x3E); /* > */
+ miconCntl_SendCmd(0x56); /* V */
+ miconCntl_SendCmd(0x3E); /* > */
+ miconCntl_SendCmd(0x5A); /* Z */
+ miconCntl_SendCmd(0x56); /* V */
+ miconCntl_SendCmd(0x4B); /* K */
+}
diff --git a/board/linkstation/ide.c b/board/linkstation/ide.c
new file mode 100644
index 0000000..37d9b57
--- /dev/null
+++ b/board/linkstation/ide.c
@@ -0,0 +1,99 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.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
+ *
+ */
+/* ide.c - ide support functions */
+
+
+#include <common.h>
+
+#ifdef CONFIG_CMD_IDE
+#include <ata.h>
+#include <ide.h>
+#include <pci.h>
+
+#define IT8212_PCI_CpuCONTROL 0x5e
+#define IT8212_PCI_PciModeCONTROL 0x50
+#define IT8212_PCI_IdeIoCONFIG 0x40
+#define IT8212_PCI_IdeBusSkewCONTROL 0x4c
+#define IT8212_PCI_IdeDrivingCURRENT 0x42
+
+extern ulong ide_bus_offset[CFG_IDE_MAXBUS];
+extern struct pci_controller hose;
+
+int ide_preinit (void)
+{
+ int status;
+ pci_dev_t devbusfn;
+ int l;
+
+ status = 1;
+ for (l = 0; l < CFG_IDE_MAXBUS; l++) {
+ ide_bus_offset[l] = -ATA_STATUS;
+ }
+ devbusfn = pci_find_device(PCI_VENDOR_ID_CMD, PCI_DEVICE_ID_SII_680, 0);
+ if (devbusfn == -1)
+ devbusfn = pci_find_device(PCI_VENDOR_ID_ITE,PCI_DEVICE_ID_ITE_8212,0);
+ if (devbusfn != -1) {
+ status = 0;
+
+ pci_read_config_dword (devbusfn, PCI_BASE_ADDRESS_0,
+ (u32 *) &ide_bus_offset[0]);
+ ide_bus_offset[0] &= 0xfffffffe;
+ ide_bus_offset[0] = pci_hose_bus_to_phys(&hose,
+ ide_bus_offset[0] & 0xfffffffe,
+ PCI_REGION_IO);
+ pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_2,
+ (u32 *) &ide_bus_offset[1]);
+ ide_bus_offset[1] &= 0xfffffffe;
+ ide_bus_offset[1] = pci_hose_bus_to_phys(&hose,
+ ide_bus_offset[1] & 0xfffffffe,
+ PCI_REGION_IO);
+ }
+
+ if (pci_find_device (PCI_VENDOR_ID_ITE, PCI_DEVICE_ID_ITE_8212, 0) != -1) {
+ pci_write_config_byte(devbusfn, IT8212_PCI_CpuCONTROL, 0x01);
+ pci_write_config_byte(devbusfn, IT8212_PCI_PciModeCONTROL, 0x00);
+ pci_write_config_word(devbusfn, PCI_COMMAND, 0x0047);
+#ifdef CONFIG_IT8212_SECONDARY_ENABLE
+ pci_write_config_word(devbusfn, IT8212_PCI_IdeIoCONFIG, 0xA0F3);
+#else
+ pci_write_config_word(devbusfn, IT8212_PCI_IdeIoCONFIG, 0x8031);
+#endif
+ pci_write_config_dword(devbusfn, IT8212_PCI_IdeBusSkewCONTROL, 0x02040204);
+/* __LS_COMMENT__ BUFFALO changed 2004.11.10 changed for EMI */
+ pci_write_config_byte(devbusfn, IT8212_PCI_IdeDrivingCURRENT, 0x36); /* 10mA */
+/* pci_write_config_byte(dev, IT8212_PCI_IdeDrivingCURRENT, 0x09); */ /* 4mA */
+/* pci_write_config_byte(dev, IT8212_PCI_IdeDrivingCURRENT, 0x12); */ /* 6mA */
+/* pci_write_config_byte(dev, IT8212_PCI_IdeDrivingCURRENT, 0x24); */ /* 6mA,2mA */
+/* pci_write_config_byte(dev, IT8212_PCI_IdeDrivingCURRENT, 0x2D); */ /* 8mA,4mA */
+ pci_write_config_byte(devbusfn, PCI_LATENCY_TIMER, 0x00);
+ }
+
+ return (status);
+}
+
+void ide_set_reset (int flag) {
+ return;
+}
+
+#endif /* CONFIG_CMD_IDE */
diff --git a/board/linkstation/linkstation.c b/board/linkstation/linkstation.c
new file mode 100644
index 0000000..f6bc0a9
--- /dev/null
+++ b/board/linkstation/linkstation.c
@@ -0,0 +1,130 @@
+/*
+ * linkstation.c
+ *
+ * Misc LinkStation specific functions
+ *
+ * Copyright (C) 2006 Mihai Georgian <u-boot@linuxnotincluded.org.uk>
+ *
+ * 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 <version.h>
+#include <common.h>
+#include <mpc824x.h>
+#include <asm/io.h>
+#include <ns16550.h>
+
+#ifdef CONFIG_PCI
+#include <pci.h>
+#endif
+
+extern void init_AVR_DUART(void);
+
+int checkboard (void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+ char *p;
+ bd_t *bd = gd->bd;
+
+ init_AVR_DUART();
+
+ if ((p = getenv ("console_nr")) != NULL) {
+ unsigned long con_nr = simple_strtoul (p, NULL, 10) & 3;
+
+ bd->bi_baudrate &= ~3;
+ bd->bi_baudrate |= con_nr & 3;
+ }
+ return 0;
+}
+
+long int initdram (int board_type)
+{
+ return (get_ram_size(CFG_SDRAM_BASE, CFG_MAX_RAM_SIZE));
+}
+
+/*
+ * Initialize PCI Devices
+ */
+#ifdef CONFIG_PCI
+
+#ifndef CONFIG_PCI_PNP
+
+static struct pci_config_table pci_linkstation_config_table[] = {
+ /* vendor, device, class */
+ /* bus, dev, func */
+ { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
+ PCI_ANY_ID, 0x0b, 0, /* AN983B or RTL8110S */
+ /* ethernet controller */
+ pci_cfgfunc_config_device, { PCI_ETH_IOADDR,
+ PCI_ETH_MEMADDR,
+ PCI_COMMAND_IO |
+ PCI_COMMAND_MEMORY |
+ PCI_COMMAND_MASTER }},
+ { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
+ PCI_ANY_ID, 0x0c, 0, /* SII680 or IT8211AF */
+ /* ide controller */
+ pci_cfgfunc_config_device, { PCI_IDE_IOADDR,
+ PCI_IDE_MEMADDR,
+ PCI_COMMAND_IO |
+ PCI_COMMAND_MEMORY |
+ PCI_COMMAND_MASTER }},
+ { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
+ PCI_ANY_ID, 0x0e, 0, /* D720101 USB controller, 1st USB 1.1 */
+ pci_cfgfunc_config_device, { PCI_USB0_IOADDR,
+ PCI_USB0_MEMADDR,
+ PCI_COMMAND_MEMORY |
+ PCI_COMMAND_MASTER }},
+ { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
+ PCI_ANY_ID, 0x0e, 1, /* D720101 USB controller, 2nd USB 1.1 */
+ pci_cfgfunc_config_device, { PCI_USB1_IOADDR,
+ PCI_USB1_MEMADDR,
+ PCI_COMMAND_MEMORY |
+ PCI_COMMAND_MASTER }},
+ { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
+ PCI_ANY_ID, 0x0e, 2, /* D720101 USB controller, USB 2.0 */
+ pci_cfgfunc_config_device, { PCI_USB2_IOADDR,
+ PCI_USB2_MEMADDR,
+ PCI_COMMAND_MEMORY |
+ PCI_COMMAND_MASTER }},
+ { }
+};
+#endif
+
+struct pci_controller hose = {
+#ifndef CONFIG_PCI_PNP
+ config_table:pci_linkstation_config_table,
+#endif
+};
+
+void pci_init_board (void)
+{
+ pci_mpc824x_init (&hose);
+
+ /* Reset USB 1.1 */
+ /* Haven't seen any change without these on a HG, maybe it is
+ * needed on other models */
+ out_le32((volatile unsigned*)(PCI_USB0_MEMADDR + 8), 1);
+ out_le32((volatile unsigned*)(PCI_USB1_MEMADDR + 8), 1);
+}
+#endif /* CONFIG_PCI */
+
+#define UART_DCR 0x80004511
+int board_early_init_f (void)
+{
+ /* set DUART mode */
+ out_8((volatile u8*)UART_DCR, 1);
+ return 0;
+}