added boot script files to repository

5 files changed, 789 insertions, 0 deletions

diff --git a/u-boot/board/pn62/Makefile b/u-boot/board/pn62/Makefile
new file mode 100644
index 0000000..eb17b5c
--- /dev/null
+++ b/u-boot/board/pn62/Makefile
@@ -0,0 +1,44 @@
+#
+# (C) Copyright 2000-2006
+# 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	= $(obj)lib$(BOARD).o
+
+COBJS	= $(BOARD).o cmd_pn62.o misc.o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
+
+$(LIB):	$(obj).depend $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/u-boot/board/pn62/cmd_pn62.c b/u-boot/board/pn62/cmd_pn62.c
new file mode 100644
index 0000000..939cb4a
--- /dev/null
+++ b/u-boot/board/pn62/cmd_pn62.c
@@ -0,0 +1,162 @@
+/*
+ * (C) Copyright 2002
+ * Wolfgang Grandegger, DENX Software Engineering, wg@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 <common.h>
+#include <malloc.h>
+#include <net.h>
+#include <asm/io.h>
+#include <pci.h>
+#include <command.h>
+#include "pn62.h"
+
+#if defined(CONFIG_CMD_BSP)
+
+/*
+ * Command led: controls the various LEDs 0..11 on the PN62 card.
+ */
+int do_led(cmd_tbl_t * cmdtp, int flag, int argc, char *const argv[])
+{
+	unsigned int number, function;
+
+	if (argc != 3)
+		return cmd_usage(cmdtp);
+
+	number = simple_strtoul(argv[1], NULL, 10);
+	if (number > PN62_LED_MAX)
+		return 1;
+
+	function = simple_strtoul(argv[2], NULL, 16);
+	set_led(number, function);
+	return 0;
+}
+U_BOOT_CMD(
+	led    ,	3,	1,	do_led,
+	"set LED 0..11 on the PN62 board",
+	"i fun"
+	"    - set 'i'th LED to function 'fun'"
+);
+
+/*
+ * Command loadpci: loads a image over PCI.
+ */
+#define CMD_MOVE_WINDOW 0x1
+#define CMD_BOOT_IMAGE  0x2
+
+int do_loadpci (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+    char *s;
+    ulong addr = 0, count = 0;
+    u32 off;
+    int cmd, rcode = 0;
+
+    /* pre-set load_addr */
+    if ((s = getenv("loadaddr")) != NULL) {
+	addr = simple_strtoul(s, NULL, 16);
+    }
+
+    switch (argc) {
+    case 1:
+	break;
+    case 2:
+	addr = simple_strtoul(argv[1], NULL, 16);
+	break;
+    default:
+	return cmd_usage(cmdtp);
+    }
+
+    printf ("## Ready for image download ...\n");
+
+    show_startup_phase(12);
+
+    while (1) {
+	/* Alive indicator */
+	i2155x_write_scrapad(BOOT_PROTO, BOOT_PROTO_READY);
+
+	/* Toggle status LEDs */
+	cmd = (count / 200) % 4; /* downscale */
+	set_led(4, cmd == 0 ? LED_1 : LED_0);
+	set_led(5, cmd == 1 ? LED_1 : LED_0);
+	set_led(6, cmd == 2 ? LED_1 : LED_0);
+	set_led(7, cmd == 3 ? LED_1 : LED_0);
+	udelay(1000);
+	count++;
+
+	cmd = i2155x_read_scrapad(BOOT_CMD);
+
+	if (cmd == BOOT_CMD_MOVE) {
+	    off = i2155x_read_scrapad(BOOT_DATA);
+	    off += addr;
+	    i2155x_set_bar_base(3, off);
+	    printf ("## BAR3 Addr moved = 0x%08x\n", off);
+	    i2155x_write_scrapad(BOOT_CMD, ~cmd);
+	    show_startup_phase(13);
+	}
+	else if (cmd == BOOT_CMD_BOOT) {
+	    set_led(4, LED_1);
+	    set_led(5, LED_1);
+	    set_led(6, LED_1);
+	    set_led(7, LED_1);
+
+	    i2155x_write_scrapad(BOOT_CMD, ~cmd);
+	    show_startup_phase(14);
+	    break;
+	}
+
+	/* Abort if ctrl-c was pressed */
+	if (ctrlc()) {
+	    printf("\nAbort\n");
+	    return 0;
+	}
+
+    }
+
+    /* Repoint to the default shared memory */
+    i2155x_set_bar_base(3, PN62_SMEM_DEFAULT);
+
+    load_addr = addr;
+    printf ("## Start Addr      = 0x%08lx\n", addr);
+
+    show_startup_phase(15);
+
+    /* Loading ok, check if we should attempt an auto-start */
+    if (((s = getenv("autostart")) != NULL) && (strcmp(s,"yes") == 0)) {
+	char *local_args[2];
+	local_args[0] = argv[0];
+	local_args[1] = NULL;
+
+	printf ("Automatic boot of image at addr 0x%08lX ...\n",
+		load_addr);
+	rcode = do_bootm (cmdtp, 0, 1, local_args);
+    }
+
+    return rcode;
+}
+
+U_BOOT_CMD(
+	loadpci,	2,	1,	do_loadpci,
+	"load binary file over PCI",
+	"[addr]\n"
+	"    - load binary file over PCI to address 'addr'"
+);
+
+#endif
diff --git a/u-boot/board/pn62/misc.c b/u-boot/board/pn62/misc.c
new file mode 100644
index 0000000..dcb2db5
--- /dev/null
+++ b/u-boot/board/pn62/misc.c
@@ -0,0 +1,235 @@
+/*
+ * (C) Copyright 2002 Wolfgang Grandegger <wg@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 <common.h>
+#include <mpc824x.h>
+#include <asm/io.h>
+#include <pci.h>
+
+#include "pn62.h"
+
+typedef struct {
+    pci_dev_t    devno;
+    volatile u32 *csr;
+
+} i2155x_t;
+
+static i2155x_t i2155x = { 0, NULL };
+
+static struct pci_device_id i2155x_ids[] = {
+    { 0x1011, 0x0046 },		/* i21554 */
+    { 0x8086, 0xb555 }		/* i21555 */
+};
+
+int i2155x_init(void)
+{
+    pci_dev_t devno;
+    u32 val;
+    int i;
+
+    /*
+     * Find the Intel bridge.
+     */
+    if ((devno = pci_find_devices(i2155x_ids, 0)) < 0) {
+	printf("Error: Intel bridge 2155x not found!\n");
+	return -1;
+    }
+    i2155x.devno = devno;
+
+    /*
+     * Get auto-configured base address for CSR access.
+     */
+    pci_read_config_dword(devno, PCI_BASE_ADDRESS_1, &val);
+    if (val & PCI_BASE_ADDRESS_SPACE_IO) {
+	val &= PCI_BASE_ADDRESS_IO_MASK;
+	i2155x.csr = (volatile u32 *)(_IO_BASE + val);
+    } else {
+	val &= PCI_BASE_ADDRESS_MEM_MASK;
+	i2155x.csr =  (volatile u32 *)val;
+    }
+
+    /*
+     * Translate downstream memory 2 (bar3) to base of shared memory.
+     */
+    i2155x_set_bar_base(3, PN62_SMEM_DEFAULT);
+
+    /*
+     * Enable memory space, I/O space and bus master bits
+     * in both Primary and Secondary command registers.
+     */
+    val = PCI_COMMAND_MEMORY|PCI_COMMAND_MASTER|PCI_COMMAND_IO;
+    pci_write_config_word(devno, 0x44, val);
+    pci_write_config_word(devno, 0x04, val);
+
+    /*
+     * Clear scratchpad registers.
+     */
+    for (i = 0; i < (I2155X_SCRAPAD_MAX - 1); i++) {
+	i2155x_write_scrapad(i, 0x0);
+    }
+
+    /*
+     * Set interrupt line for Linux.
+     */
+    pci_write_config_byte(devno, PCI_INTERRUPT_LINE, 3);
+
+    return 0;
+}
+
+/*
+ * Access the Scratchpad registers 0..7 of the Intel bridge.
+ */
+void i2155x_write_scrapad(int idx, u32 val)
+{
+    if (idx >= 0 && idx < I2155X_SCRAPAD_MAX)
+	out_le32(i2155x.csr + (I2155X_SCRAPAD_ADDR/4) + idx, val);
+    else
+	printf("i2155x_write_scrapad: invalid index\n");
+}
+
+u32 i2155x_read_scrapad(int idx)
+{
+    if (idx >= 0 && idx < I2155X_SCRAPAD_MAX)
+	return in_le32(i2155x.csr + (I2155X_SCRAPAD_ADDR/4) + idx);
+    else
+	printf("i2155x_read_scrapad: invalid index\n");
+    return -1;
+}
+
+void i2155x_set_bar_base(int bar, u32 base)
+{
+    if (bar >= 2 && bar <= 4) {
+	pci_write_config_dword(i2155x.devno,
+			       I2155X_BAR2_BASE + (bar - 2) * 4,
+			       base);
+    }
+}
+
+/*
+ * Read Vital Product Data (VPD) from the Serial EPROM attached
+ * to the Intel bridge.
+ */
+int i2155x_read_vpd(int offset, int size, unsigned char *data)
+{
+    int i, n;
+    u16 val16;
+
+    for (i = 0; i < size; i++) {
+	pci_write_config_word(i2155x.devno, I2155X_VPD_ADDR,
+			      offset + i - I2155X_VPD_START);
+	for (n = 10000; n > 0; n--) {
+	    pci_read_config_word(i2155x.devno, I2155X_VPD_ADDR, &val16);
+	    if ((val16 & 0x8000) != 0) /* wait for completion */
+		break;
+	    udelay(100);
+	}
+	if (n == 0) {
+	    printf("i2155x_read_vpd: TIMEOUT\n");
+	    return -1;
+	}
+
+	pci_read_config_byte(i2155x.devno, I2155X_VPD_DATA, &data[i]);
+    }
+
+    return i;
+}
+
+static struct pci_device_id am79c95x_ids [] = {
+	{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_LANCE },
+	{ }
+};
+
+
+/*
+ * Initialize the AMD ethernet controllers.
+ */
+int am79c95x_init(void)
+{
+    pci_dev_t devno;
+    int i;
+
+    /*
+     * Set interrupt line for Linux.
+     */
+    for (i = 0; i < 2; i++) {
+	if ((devno = pci_find_devices(am79c95x_ids, i)) < 0)
+	    break;
+	pci_write_config_byte(devno, PCI_INTERRUPT_LINE, 2+i);
+    }
+    if (i < 2)
+	printf("Error: Only %d AMD Ethernet Controller found!\n", i);
+
+    return 0;
+}
+
+
+void set_led(unsigned int number, unsigned int function)
+{
+    volatile u8 *addr;
+
+    if ((number >= 0) && (number < PN62_LED_MAX) &&
+	(function >= 0) && (function <= LED_LAST_FUNCTION)) {
+	addr = (volatile u8 *)(PN62_LED_BASE + number * 8);
+	out_8(addr, function&0xff);
+    }
+}
+
+/*
+ * Show fatal error indicated by Kinght Rider(tm) effect
+ * in LEDS 0-7. LEDS 8-11 contain 4 bit error code.
+ * Note: this function will not terminate.
+ */
+void fatal_error(unsigned int error_code)
+{
+    int i, d;
+
+    for (i = 0; i < 12; i++) {
+	set_led(i, LED_0);
+    }
+
+    /*
+     * Write error code.
+     */
+    set_led(8,  (error_code & 0x01) ? LED_1 : LED_0);
+    set_led(9,  (error_code & 0x02) ? LED_1 : LED_0);
+    set_led(10, (error_code & 0x04) ? LED_1 : LED_0);
+    set_led(11, (error_code & 0x08) ? LED_1 : LED_0);
+
+    /*
+     * Yay - Knight Rider effect!
+     */
+    while(1) {
+	unsigned int delay = 2000;
+
+	for (i = 0; i < 8; i++) {
+	    set_led(i, LED_1);
+	    for (d = 0; d < delay; d++);
+	    set_led(i, LED_0);
+	}
+
+	for (i = 7; i > 0; i--) {
+	    set_led(i, LED_1);
+	    for (d = 0; d < delay; d++);
+	    set_led(i, LED_0);
+	}
+    }
+}
diff --git a/u-boot/board/pn62/pn62.c b/u-boot/board/pn62/pn62.c
new file mode 100644
index 0000000..676f8d3
--- /dev/null
+++ b/u-boot/board/pn62/pn62.c
@@ -0,0 +1,187 @@
+/*
+ * (C) Copyright 2002 Wolfgang Grandegger <wg@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 <common.h>
+#include <mpc824x.h>
+#include <net.h>
+#include <pci.h>
+#include <netdev.h>
+
+#include "pn62.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static int get_serial_number (char *string, int size);
+static void get_mac_address(int id, u8 *mac);
+
+#ifdef CONFIG_SHOW_BOOT_PROGRESS
+void show_boot_progress (int phase)
+{
+	/*
+	 * Show phases of the bootm command on the front panel
+	 * LEDs and the scratchpad register #3 as well. We use
+	 * blinking LEDs for logical "1".
+	 */
+	if (phase > 0) {
+		set_led (8, (phase & 0x1) ? LED_SLOW_CLOCK : LED_0);
+		set_led (9, (phase & 0x2) ? LED_SLOW_CLOCK : LED_0);
+		set_led (10, (phase & 0x4) ? LED_SLOW_CLOCK : LED_0);
+		set_led (11, (phase & 0x8) ? LED_SLOW_CLOCK : LED_0);
+	}
+	i2155x_write_scrapad (BOOT_STATUS, phase);
+	if (phase < 0)
+		i2155x_write_scrapad (BOOT_DONE, BOOT_DONE_ERROR);
+}
+#endif
+
+void show_startup_phase (int phase)
+{
+	/*
+	 * Show the phase of U-Boot startup on the front panel
+	 * LEDs and the scratchpad register #3 as well.
+	 */
+	if (phase > 0) {
+		set_led (8, (phase & 0x1) ? LED_1 : LED_0);
+		set_led (9, (phase & 0x2) ? LED_1 : LED_0);
+		set_led (10, (phase & 0x4) ? LED_1 : LED_0);
+		set_led (11, (phase & 0x8) ? LED_1 : LED_0);
+	}
+	i2155x_write_scrapad (BOOT_STATUS, phase);
+	if (phase < 0)
+		i2155x_write_scrapad (BOOT_DONE, BOOT_DONE_ERROR);
+}
+
+int checkboard (void)
+{
+	show_startup_phase (1);
+	puts ("Board: PN62\n");
+	return 0;
+}
+
+phys_size_t initdram (int board_type)
+{
+	long size;
+	long new_bank0_end;
+	long mear1;
+	long emear1;
+
+	show_startup_phase (2);
+
+	size = get_ram_size(CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_MAX_RAM_SIZE);
+
+	new_bank0_end = size - 1;
+	mear1 = mpc824x_mpc107_getreg (MEAR1);
+	emear1 = mpc824x_mpc107_getreg (EMEAR1);
+	mear1 = (mear1 & 0xFFFFFF00) |
+		((new_bank0_end & MICR_ADDR_MASK) >> MICR_ADDR_SHIFT);
+	emear1 = (emear1 & 0xFFFFFF00) |
+		((new_bank0_end & MICR_ADDR_MASK) >> MICR_EADDR_SHIFT);
+	mpc824x_mpc107_setreg (MEAR1, mear1);
+	mpc824x_mpc107_setreg (EMEAR1, emear1);
+
+	return (size);
+}
+
+/*
+ * Initialize PCI Devices. We rely on auto-configuration.
+ */
+#ifndef CONFIG_PCI_PNP
+#error "CONFIG_PCI_PNP is not defined, please correct!"
+#endif
+
+struct pci_controller hose = {
+};
+
+void pci_init_board (void)
+{
+	show_startup_phase (4);
+	pci_mpc824x_init (&hose);
+
+	show_startup_phase (5);
+	i2155x_init ();
+	show_startup_phase (6);
+	am79c95x_init ();
+	show_startup_phase (7);
+}
+
+int misc_init_r (void)
+{
+	char str[20];
+	u8 mac[6];
+
+	show_startup_phase (8);
+	/*
+	 * Get serial number and ethernet addresses if not already defined
+	 * and update the board info structure and the environment.
+	 */
+	if (getenv ("serial#") == NULL &&
+		get_serial_number (str, strlen (str)) > 0) {
+		setenv ("serial#", str);
+	}
+	show_startup_phase (9);
+
+	if (!eth_getenv_enetaddr("ethaddr", mac)) {
+		get_mac_address(0, mac);
+		eth_setenv_enetaddr("ethaddr", mac);
+	}
+	show_startup_phase (10);
+
+#ifdef CONFIG_HAS_ETH1
+	if (!eth_getenv_enetaddr("eth1addr", mac)) {
+		get_mac_address(1, mac);
+		eth_setenv_enetaddr("eth1addr", mac);
+	}
+#endif /* CONFIG_HAS_ETH1 */
+	show_startup_phase (11);
+
+	/* Tell everybody that U-Boot is up and runnig */
+	i2155x_write_scrapad (0, 0x12345678);
+	return (0);
+}
+
+static int get_serial_number (char *string, int size)
+{
+	int i;
+	char c;
+
+	if (size < I2155X_VPD_SN_SIZE)
+		size = I2155X_VPD_SN_SIZE;
+	for (i = 0; i < (size - 1); i++) {
+		i2155x_read_vpd (I2155X_VPD_SN_START + i, 1, (uchar *)&c);
+		if (c == '\0')
+			break;
+		string[i] = c;
+	}
+	string[i] = '\0';			/* make sure it's terminated */
+
+	return i;
+}
+
+static void get_mac_address(int id, u8 *mac)
+{
+	i2155x_read_vpd (I2155X_VPD_MAC0_START + 6 * id, 6, mac);
+}
+
+int board_eth_init(bd_t *bis)
+{
+	return pci_eth_init(bis);
+}
diff --git a/u-boot/board/pn62/pn62.h b/u-boot/board/pn62/pn62.h
new file mode 100644
index 0000000..f356a40
--- /dev/null
+++ b/u-boot/board/pn62/pn62.h
@@ -0,0 +1,161 @@
+/*
+ * (C) Copyright 2002 Wolfgang Grandegger <wg@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
+ */
+
+#ifndef _PN62_H_
+#define _PN62_H_
+
+/*
+ * Definitions for the Intel Bridge 21554 or 21555.
+ */
+#define I2155X_VPD_ADDR		0xe6
+#define I2155X_VPD_DATA		0xe8
+
+#define I2155X_VPD_START	0x80
+#define I2155X_VPD_SN_START	0x80
+#define I2155X_VPD_SN_SIZE	0x10
+#define I2155X_VPD_MAC0_START	0x90
+#define I2155X_VPD_MAC1_START	0x96
+
+#define I2155X_SCRAPAD_ADDR	0xa8
+#define I2155X_SCRAPAD_MAX	8
+
+#define I2155X_BAR2_BASE	0x98
+#define I2155X_BAR3_BASE	0x9c
+#define I2155X_BAR4_BASE	0xa0
+
+#define I2155X_BAR2_SETUP	0xb0
+#define I2155X_BAR3_SETUP	0xb4
+#define I2155X_BAR4_SETUP	0xb8
+
+/*
+ * Interrupt request numbers
+ */
+#define PN62_IRQ_HOST		0x0
+#define PN62_IRQ_PLX9054	0x1
+#define PN62_IRQ_ETH0		0x2
+#define PN62_IRQ_ETH1		0x3
+#define PN62_IRQ_COM1		0x4
+#define PN62_IRQ_COM2		0x4
+
+/*
+ * Miscellaneous definitons.
+ */
+#define PN62_SMEM_DEFAULT	0x1f00000
+
+/*
+ * Definitions for boot protocol using Scratchpad registers.
+ */
+#define BOOT_DONE		0
+#define BOOT_DONE_CLEAR		0x00dead00
+#define BOOT_DONE_ERROR		0xbad0dead
+#define BOOT_DONE_U_BOOT	0x12345678
+#define BOOT_DONE_LINUX		0x87654321
+#define BOOT_CMD		1
+#define BOOT_CMD_MOVE		0x1
+#define BOOT_CMD_BOOT		0x2
+#define BOOT_DATA		2
+#define BOOT_PROTO		3
+#define BOOT_PROTO_READY	0x23456789
+#define BOOT_PROTO_CLEAR	0x00000000
+#define BOOT_STATUS		4
+
+/*
+ * LED Definitions:
+ */
+#define PN62_LED_BASE		0xff800300
+#define PN62_LED_MAX		12
+
+/*
+ * LED0 - 7 mounted on top of board, D1 - D8
+ * LED8 - 11 upper four LEDs on the front panel of the board.
+ */
+#define LED_0			0x00	/* OFF */
+#define LED_1			0x01	/* ON */
+#define LED_SLOW_CLOCK		0x02	/* SLOW 1Hz ish */
+#define LED_nSLOW_CLOCK		0x03	/* inverse of above */
+#define LED_WATCHDOG_OUT	0x06	/* Reset Watchdog level */
+#define LED_WATCHDOG_CLOCK	0x07	/* clock to watchdog */
+
+/*
+ * LED's currently setup in AMD79C973 device as the following:
+ * LED0 100Mbit
+ * LED1 LNKSE
+ * LED2 TX Activity
+ * LED3 RX Activity
+ */
+#define LED_E0_LED0		0x08	/* Ethernet Port 0 LED 0 */
+#define LED_E0_LED1		0x09	/* Ethernet Port 0 LED 1 */
+#define LED_E0_LED2		0x0A	/* Ethernet Port 0 LED 2 */
+#define LED_E0_LED3		0x0B	/* Ethernet Port 0 LED 3 */
+#define LED_E1_LED0		0x0C	/* Ethernet Port 1 LED 0 */
+#define LED_E1_LED1		0x0D	/* Ethernet Port 1 LED 1 */
+#define LED_E1_LED2		0x0E	/* Ethernet Port 1 LED 2 */
+#define LED_E1_LED3		0x0F	/* Ethernet Port 1 LED 3 */
+#define LED_STROBE0		0x10	/* Processor Strobe 0 */
+#define LED_STROBE1		0x11	/* Processor Strobe 1 */
+#define LED_STROBE2		0x12	/* Processor Strobe 2 */
+#define LED_STROBE3		0x13	/* Processor Strobe 3 */
+#define LED_STROBE4		0x14	/* Processor Strobe 4 */
+#define LED_STROBE5		0x15	/* Processor Strobe 5 */
+#define LED_STROBE6		0x16	/* Processor Strobe 6 */
+#define LED_STROBE7		0x17	/* Processor Strobe 7 */
+#define LED_HOST_STROBE0	0x18	/* Host strobe 0 */
+#define LED_HOST_STROBE1	0x19	/* Host strobe 1 */
+#define LED_HOST_STROBE2	0x1A	/* Host strobe 2 */
+#define LED_HOST_STROBE3	0x1B	/* Host strobe 3 */
+#define LED_HOST_STROBE4	0x1C	/* Host strobe 4 */
+#define LED_HOST_STROBE5	0x1D	/* Host strobe 5 */
+#define LED_HOST_STROBE6	0x1E	/* Host strobe 6 */
+#define LED_HOST_STROBE7	0x1F	/* Host strobe 7 */
+#define LED_MPC_INT0		0x20	/* MPC8240 INT 0 */
+#define LED_MPC_INT1		0x21	/* MPC8240 INT 1 */
+#define	LED_MPC_INT2		0x22	/* MPC8240 INT 2 */
+#define	LED_MPC_INT3		0x23	/* MPC8240 INT 3 */
+#define	LED_MPC_INT4		0x24	/* MPC8240 INT 4 */
+#define	LED_UART0_CS		0x25	/* UART 0 Chip Select */
+#define	LED_UART1_CS		0x26	/* UART 1 Chip Select */
+#define	LED_SRAM_CS		0x27	/* SRAM Chip Select */
+#define	LED_SRAM_WR		0x28	/* SRAM WR Signal */
+#define	LED_SRAM_RD		0x29	/* SRAM RD Signal */
+#define	LED_MPC_RCS0		0x2A	/* MPC8240 RCS0 Signal */
+#define	LED_S_PCI_FRAME		0x2B	/* Secondary PCI Frame Signal */
+#define	LED_MPC_CS0		0x2C	/* MPC8240 CS0 Signal */
+#define	LED_HOST_INT		0x2D	/* MPC8240 to Host Interrupt signal */
+#define LED_LAST_FUNCTION	LED_HOST_INT	/* last function */
+
+/*
+ * Forward declarations
+ */
+int  i2155x_init	 (void);
+void i2155x_write_scrapad(int idx, u32 val);
+u32  i2155x_read_scrapad (int idx);
+void i2155x_set_bar_base (int bar, u32 addr);
+int  i2155x_read_vpd	 (int offset, int size, unsigned char *data);
+
+int  am79c95x_init	 (void);
+
+void set_led		 (unsigned int number, unsigned int function);
+void fatal_error	 (unsigned int error_code);
+void show_startup_phase  (int phase);
+
+
+#endif /* _PN62_H_ */