MPC8240: remove obsolete "OXC" board

The OXC board has long been unmaintained, and is broken.
Remove it.

Signed-off-by: Wolfgang Denk <wd@denx.de>

6 files changed, 2 insertions, 958 deletions

diff --git a/board/oxc/Makefile b/board/oxc/Makefile
deleted file mode 100644
index 6dc495c36..000000000
--- a/board/oxc/Makefile
+++ /dev/null
@@ -1,44 +0,0 @@
-#
-# (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 flash.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/board/oxc/flash.c b/board/oxc/flash.c
deleted file mode 100644
index 36e0fcac7..000000000
--- a/board/oxc/flash.c
+++ /dev/null
@@ -1,372 +0,0 @@
-/*
- * (C) Copyright 2000
- * Marius Groeger <mgroeger@sysgo.de>
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- *
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * Flash Routines for STM29W320DB/STM29W800D flash chips
- *
- *--------------------------------------------------------------------
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <mpc8xx.h>
-
-flash_info_t	flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-
-static ulong flash_get_size (vu_char *addr, flash_info_t *info);
-static int write_byte (flash_info_t *info, ulong dest, uchar data);
-
-/*-----------------------------------------------------------------------
- */
-
-unsigned long flash_init (void)
-{
-    unsigned long size;
-    int i;
-
-    /* Init: no FLASHes known */
-    for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
-	flash_info[i].flash_id = FLASH_UNKNOWN;
-    }
-
-    /*
-     * We use the following trick here: since flash is cyclically
-     * mapped in the 0xFF800000-0xFFFFFFFF area, we detect the type
-     * and the size of flash using 0xFF800000 as the base address,
-     * and then call flash_get_size() again to fill flash_info.
-     */
-    size = flash_get_size((vu_char *)CONFIG_SYS_FLASH_PRELIMBASE, &flash_info[0]);
-    if (size)
-    {
-	flash_get_size((vu_char *)(-size), &flash_info[0]);
-    }
-
-#if (CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_PRELIMBASE)
-    /* monitor protection ON by default */
-    flash_protect(FLAG_PROTECT_SET,
-		  CONFIG_SYS_MONITOR_BASE,
-		  CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1,
-		  &flash_info[0]);
-#endif
-
-#if defined(CONFIG_ENV_IS_IN_FLASH) && defined(CONFIG_ENV_ADDR)
-# ifndef  CONFIG_ENV_SIZE
-#  define CONFIG_ENV_SIZE	CONFIG_ENV_SECT_SIZE
-# endif
-    flash_protect(FLAG_PROTECT_SET,
-		  CONFIG_ENV_ADDR,
-		  CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1,
-		  &flash_info[0]);
-#endif
-
-    return (size);
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info  (flash_info_t *info)
-{
-    int i;
-
-    if (info->flash_id == FLASH_UNKNOWN) {
-	printf ("missing or unknown FLASH type\n");
-	return;
-    }
-
-    switch (info->flash_id & FLASH_VENDMASK) {
-    case FLASH_MAN_STM:
-	printf ("ST ");
-	break;
-    default:
-	printf ("Unknown Vendor ");
-	break;
-    }
-
-    switch (info->flash_id & FLASH_TYPEMASK) {
-    case FLASH_STM320DB:
-	printf ("M29W320DB (32 Mbit)\n");
-	break;
-    case FLASH_STM800DB:
-	printf ("M29W800DB (8 Mbit, bottom boot block)\n");
-	break;
-    case FLASH_STM800DT:
-	printf ("M29W800DT (8 Mbit, top boot block)\n");
-	break;
-    default:
-	printf ("Unknown Chip Type\n");
-	break;
-    }
-
-    printf ("  Size: %ld KB in %d Sectors\n",
-	    info->size >> 10, info->sector_count);
-
-    printf ("  Sector Start Addresses:");
-    for (i=0; i<info->sector_count; ++i) {
-	if ((i % 5) == 0)
-	    printf ("\n   ");
-	printf (" %08lX%s",
-		info->start[i],
-		info->protect[i] ? " (RO)" : "     "
-		);
-    }
-    printf ("\n");
-    return;
-}
-
-/*
- * The following code cannot be run from FLASH!
- */
-
-static ulong flash_get_size (vu_char *addr, flash_info_t *info)
-{
-    short i;
-    uchar vendor, devid;
-    ulong base = (ulong)addr;
-
-    /* Write auto select command: read Manufacturer ID */
-    addr[0x0AAA] = 0xAA;
-    addr[0x0555] = 0x55;
-    addr[0x0AAA] = 0x90;
-
-    udelay(1000);
-
-    vendor = addr[0];
-    devid = addr[2];
-
-    /* only support STM */
-    if ((vendor << 16) != FLASH_MAN_STM) {
-	return 0;
-    }
-
-    if (devid == FLASH_STM320DB) {
-	/* MPC8240 can address maximum 2Mb of flash, that is why the MSB
-	 * lead is grounded and we can access only 2 first Mb */
-	info->flash_id     = vendor << 16 | devid;
-	info->sector_count = 32;
-	info->size         = info->sector_count * 0x10000;
-	for (i = 0; i < info->sector_count; i++) {
-	    info->start[i] = base + i * 0x10000;
-	}
-    }
-    else if (devid == FLASH_STM800DB) {
-	info->flash_id     = vendor << 16 | devid;
-	info->sector_count = 19;
-	info->size         = 0x100000;
-	info->start[0]     = 0x0000;
-	info->start[1]     = 0x4000;
-	info->start[2]     = 0x6000;
-	info->start[3]     = 0x8000;
-	for (i = 4; i < info->sector_count; i++) {
-	    info->start[i] = base + (i-3) * 0x10000;
-	}
-    }
-    else if (devid == FLASH_STM800DT) {
-	info->flash_id     = vendor << 16 | devid;
-	info->sector_count = 19;
-	info->size         = 0x100000;
-	for (i = 0; i < info->sector_count-4; i++) {
-	    info->start[i] = base + i * 0x10000;
-	}
-	info->start[i]     = base + i * 0x10000;
-	info->start[i+1]   = base + i * 0x10000 + 0x8000;
-	info->start[i+2]   = base + i * 0x10000 + 0xa000;
-	info->start[i+3]   = base + i * 0x10000 + 0xc000;
-    }
-    else {
-	return 0;
-    }
-
-    /* mark all sectors as unprotected */
-    for (i = 0; i < info->sector_count; i++) {
-	info->protect[i] = 0;
-    }
-
-    /* Issue the reset command */
-    if (info->flash_id != FLASH_UNKNOWN) {
-	addr[0] = 0xF0;	/* reset bank */
-    }
-
-    return (info->size);
-}
-
-
-/*-----------------------------------------------------------------------
- */
-
-int	flash_erase (flash_info_t *info, int s_first, int s_last)
-{
-    vu_char *addr = (vu_char *)(info->start[0]);
-    int flag, prot, sect, l_sect;
-    ulong start, now, last;
-
-    if ((s_first < 0) || (s_first > s_last)) {
-	if (info->flash_id == FLASH_UNKNOWN) {
-	    printf ("- missing\n");
-	} else {
-	    printf ("- no sectors to erase\n");
-	}
-	return 1;
-    }
-
-    prot = 0;
-    for (sect = s_first; sect <= s_last; sect++) {
-	if (info->protect[sect]) {
-	    prot++;
-	}
-    }
-
-    if (prot) {
-	printf ("- Warning: %d protected sectors will not be erased!\n",
-		prot);
-    } else {
-	printf ("\n");
-    }
-
-    l_sect = -1;
-
-    /* Disable interrupts which might cause a timeout here */
-    flag = disable_interrupts();
-
-    addr[0x0AAA] = 0xAA;
-    addr[0x0555] = 0x55;
-    addr[0x0AAA] = 0x80;
-    addr[0x0AAA] = 0xAA;
-    addr[0x0555] = 0x55;
-
-    /* wait at least 80us - let's wait 1 ms */
-    udelay (1000);
-
-    /* Start erase on unprotected sectors */
-    for (sect = s_first; sect<=s_last; sect++) {
-	if (info->protect[sect] == 0) {	/* not protected */
-	    addr = (vu_char *)(info->start[sect]);
-	    addr[0] = 0x30;
-	    l_sect = sect;
-	}
-    }
-
-    /* re-enable interrupts if necessary */
-    if (flag)
-      enable_interrupts();
-
-    /* wait at least 80us - let's wait 1 ms */
-    udelay (1000);
-
-    /*
-     * We wait for the last triggered sector
-     */
-    if (l_sect < 0)
-      goto DONE;
-
-    start = get_timer (0);
-    last  = start;
-    addr = (vu_char *)(info->start[l_sect]);
-    while ((addr[0] & 0x80) != 0x80) {
-	if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-	    printf ("Timeout\n");
-	    return 1;
-	}
-	/* show that we're waiting */
-	if ((now - last) > 1000) {	/* every second */
-	    serial_putc ('.');
-	    last = now;
-	}
-    }
-
-    DONE:
-    /* reset to read mode */
-    addr = (volatile unsigned char *)info->start[0];
-    addr[0] = 0xF0;	/* reset bank */
-
-    printf (" done\n");
-    return 0;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-
-int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
-    int rc;
-
-    while (cnt > 0) {
-	if ((rc = write_byte(info, addr, *src)) != 0) {
-	    return (rc);
-	}
-	addr++;
-	src++;
-	cnt--;
-    }
-
-    return (0);
-}
-
-/*-----------------------------------------------------------------------
- * Write a byte to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_byte (flash_info_t *info, ulong dest, uchar data)
-{
-    vu_char *addr = (vu_char *)(info->start[0]);
-    ulong start;
-    int flag;
-
-    /* Check if Flash is (sufficiently) erased */
-    if ((*((vu_char *)dest) & data) != data) {
-	return (2);
-    }
-    /* Disable interrupts which might cause a timeout here */
-    flag = disable_interrupts();
-
-    addr[0x0AAA] = 0xAA;
-    addr[0x0555] = 0x55;
-    addr[0x0AAA] = 0xA0;
-
-    *((vu_char *)dest) = data;
-
-    /* re-enable interrupts if necessary */
-    if (flag)
-      enable_interrupts();
-
-    /* data polling for D7 */
-    start = get_timer (0);
-    while ((*((vu_char *)dest) & 0x80) != (data & 0x80)) {
-	if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
-	    return (1);
-	}
-    }
-    return (0);
-}
-
-/*-----------------------------------------------------------------------
- */
diff --git a/board/oxc/oxc.c b/board/oxc/oxc.c
deleted file mode 100644
index 1a2bdf430..000000000
--- a/board/oxc/oxc.c
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- * (C) Copyright 2000
- * Rob Taylor, Flying Pig Systems. robt@flyingpig.com.
- *
- * 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 <pci.h>
-#include <i2c.h>
-#include <netdev.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-int checkboard (void)
-{
-	puts (	"Board: OXC8240\n" );
-	return 0;
-}
-
-phys_size_t initdram (int board_type)
-{
-#ifndef CONFIG_SYS_RAMBOOT
-	long size;
-	long new_bank0_end;
-	long mear1;
-	long emear1;
-
-	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);
-#else
-	/* if U-Boot starts from RAM, then suppose we have 16Mb of RAM */
-	return (16 << 20);
-#endif
-}
-
-/*
- * Initialize PCI Devices, report devices found.
- */
-#ifndef CONFIG_PCI_PNP
-static struct pci_config_table pci_oxc_config_table[] = {
-	{ PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x14, PCI_ANY_ID,
-	  pci_cfgfunc_config_device, { PCI_ENET0_IOADDR,
-				       PCI_ENET0_MEMADDR,
-				       PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }},
-	{ PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x15, PCI_ANY_ID,
-	  pci_cfgfunc_config_device, { PCI_ENET1_IOADDR,
-				       PCI_ENET1_MEMADDR,
-				       PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }},
-	{ }
-};
-#endif
-
-static struct pci_controller hose = {
-#ifndef CONFIG_PCI_PNP
-	config_table: pci_oxc_config_table,
-#endif
-};
-
-void pci_init_board (void)
-{
-	pci_mpc824x_init(&hose);
-}
-
-int board_early_init_f (void)
-{
-	*(volatile unsigned char *)(CONFIG_SYS_CPLD_RESET) = 0x89;
-	return 0;
-}
-
-#ifdef CONFIG_WATCHDOG
-void oxc_wdt_reset(void)
-{
-	*(volatile unsigned char *)(CONFIG_SYS_CPLD_WATCHDOG) = 0xff;
-}
-
-void watchdog_reset(void)
-{
-	int re_enable = disable_interrupts();
-
-	oxc_wdt_reset();
-	if (re_enable)
-		enable_interrupts();
-}
-#endif
-
-static int oxc_get_expander(unsigned char addr, unsigned char * val)
-{
-	return i2c_read(addr, 0, 0, val, 1);
-}
-
-static int oxc_set_expander(unsigned char addr, unsigned char val)
-{
-	return i2c_write(addr, 0, 0, &val, 1);
-}
-
-static int expander0alive = 0;
-
-#ifdef CONFIG_SHOW_ACTIVITY
-static int ledtoggle = 0;
-static int ledstatus = 1;
-
-void oxc_toggle_activeled(void)
-{
-	ledtoggle++;
-}
-
-void board_show_activity (ulong timestamp)
-{
-	if ((timestamp % (CONFIG_SYS_HZ / 10)) == 0)
-		oxc_toggle_activeled ();
-}
-
-void show_activity(int arg)
-{
-	static unsigned char led = 0;
-	unsigned char val;
-
-	if (!expander0alive) return;
-
-	if ((ledtoggle > (2 * arg)) && ledstatus) {
-		led ^= 0x80;
-		oxc_get_expander(CONFIG_SYS_I2C_EXPANDER0_ADDR, &val);
-		udelay(200);
-		oxc_set_expander(CONFIG_SYS_I2C_EXPANDER0_ADDR, (val & 0x7F) | led);
-		ledtoggle = 0;
-	}
-}
-#endif
-
-#ifdef CONFIG_SHOW_BOOT_PROGRESS
-void show_boot_progress(int arg)
-{
-	unsigned char val;
-
-	if (!expander0alive) return;
-
-	if (arg > 0 && ledstatus) {
-		ledstatus = 0;
-		oxc_get_expander(CONFIG_SYS_I2C_EXPANDER0_ADDR, &val);
-		udelay(200);
-		oxc_set_expander(CONFIG_SYS_I2C_EXPANDER0_ADDR, val | 0x80);
-	} else if (arg < 0) {
-		oxc_get_expander(CONFIG_SYS_I2C_EXPANDER0_ADDR, &val);
-		udelay(200);
-		oxc_set_expander(CONFIG_SYS_I2C_EXPANDER0_ADDR, val & 0x7F);
-		ledstatus = 1;
-	}
-}
-#endif
-
-int misc_init_r (void)
-{
-	/* check whether the i2c expander #0 is accessible */
-	if (!oxc_set_expander(CONFIG_SYS_I2C_EXPANDER0_ADDR, 0x7F)) {
-		udelay(200);
-		expander0alive = 1;
-	}
-
-#ifdef CONFIG_SYS_OXC_GENERATE_IP
-	{
-		char str[32];
-		unsigned long ip = CONFIG_SYS_OXC_IPMASK;
-		bd_t *bd = gd->bd;
-
-		if (expander0alive) {
-			unsigned char val;
-
-			if (!oxc_get_expander(CONFIG_SYS_I2C_EXPANDER0_ADDR, &val)) {
-				ip = (ip & 0xffffff00) | ((val & 0x7c) >> 2);
-			}
-		}
-
-		if ((ip & 0xff) < 3) {
-			/* if fail, set x.x.x.254 */
-			ip = (ip & 0xffffff00) | 0xfe;
-		}
-
-		bd->bi_ip_addr = ip;
-		sprintf(str, "%ld.%ld.%ld.%ld",
-			(bd->bi_ip_addr & 0xff000000) >> 24,
-			(bd->bi_ip_addr & 0x00ff0000) >> 16,
-			(bd->bi_ip_addr & 0x0000ff00) >> 8,
-			(bd->bi_ip_addr & 0x000000ff));
-		setenv("ipaddr", str);
-		printf("ip:    %s\n", str);
-	}
-#endif
-	return (0);
-}
-
-int board_eth_init(bd_t *bis)
-{
-	return pci_eth_init(bis);
-}
diff --git a/boards.cfg b/boards.cfg
index 501e8a077..5a66fae10 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -461,7 +461,6 @@ linkstation_HGLAN            powerpc     mpc824x     linkstation         -
 MOUSSE                       powerpc     mpc824x     mousse
 MUSENKI                      powerpc     mpc824x     musenki
 MVBLUE                       powerpc     mpc824x     mvblue
-OXC                          powerpc     mpc824x     oxc
 PN62                         powerpc     mpc824x     pn62
 Sandpoint8240                powerpc     mpc824x     sandpoint
 Sandpoint8245                powerpc     mpc824x     sandpoint
diff --git a/doc/README.scrapyard b/doc/README.scrapyard
index d3760ccd2..aceae7c0e 100644
--- a/doc/README.scrapyard
+++ b/doc/README.scrapyard
@@ -11,12 +11,13 @@ easily if here is something they might want to dig for...
 
 Board	Arch	CPU	removed	    Commit	last known maintainer/contact
 =============================================================================
+OXC	powerpc	MPC8240	-	  2011-12-07
 BAB7xx	powerpc	MPC740/MPC750  -  2011-12-07	Frank Gottschling <fgottschling@eltec.de>
 xm250   arm     pxa     c746cdd   2011-25-11
 pleb2   arm     pxa     b185a1c   2011-25-11
 cradle  arm     pxa     4e24f8a   2011-25-11    Kyle Harris <kharris@nexus-tech.net>
 cerf250 arm     pxa     a3f1241   2011-25-11    Prakash Kumar <prakash@embedx.com>
-mpq101	powerpc	mpc85xx	-	  2011-10-23	Alex Dubov <oakad@yahoo.com>
+mpq101	powerpc	mpc85xx	e877fab	  2011-10-23	Alex Dubov <oakad@yahoo.com>
 ixdpg425 arm	ixp	0ca8eb7	  2011-09-22	Stefan Roese <sr@denx.de>
 ixdp425 arm	ixp	0ca8eb7	  2011-09-22	Kyle Harris <kharris@nexus-tech.net>
 zylonite arm	pxa	b66521a	  2011-09-05
diff --git a/include/configs/OXC.h b/include/configs/OXC.h
deleted file mode 100644
index 1343419e1..000000000
--- a/include/configs/OXC.h
+++ /dev/null
@@ -1,317 +0,0 @@
-/*
- * (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
- */
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * board/config.h - configuration options, board specific
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-
-#define CONFIG_MPC824X		1
-#define CONFIG_MPC8240		1
-#define CONFIG_OXC		1
-
-#define	CONFIG_SYS_TEXT_BASE	0xFFF00000
-
-#define CONFIG_BOARD_EARLY_INIT_F 1	/* Call board_early_init_f	*/
-
-#define CONFIG_IDENT_STRING     " [oxc] "
-
-#define CONFIG_WATCHDOG		1
-#define CONFIG_SHOW_ACTIVITY	1
-#define CONFIG_SHOW_BOOT_PROGRESS 1
-
-#define CONFIG_CONS_INDEX	1
-#define CONFIG_BAUDRATE		9600
-#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ELF
-
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP		1		/* undef to save memory		*/
-#define CONFIG_SYS_PROMPT		"=> "		/* Monitor Command Prompt	*/
-#define CONFIG_SYS_CBSIZE		256		/* Console I/O Buffer Size	*/
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)	/* Print Buffer Size	*/
-#define CONFIG_SYS_MAXARGS		16		/* max number of command args	*/
-#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/
-#define CONFIG_SYS_LOAD_ADDR		0x00100000	/* default load address		*/
-#define CONFIG_SYS_HZ			1000		/* decrementer freq: 1 ms ticks */
-
-#define CONFIG_MISC_INIT_R	1		/* call misc_init_r() on init	*/
-
-/*-----------------------------------------------------------------------
- * Boot options
- */
-
-#define CONFIG_SERVERIP		10.0.0.1
-#define CONFIG_GATEWAYIP	10.0.0.1
-#define CONFIG_NETMASK		255.255.255.0
-#define CONFIG_LOADADDR		0x10000
-#define CONFIG_BOOTFILE		"/mnt/ide0/p2/usr/tftp/oxc.elf"
-#define CONFIG_BOOTCOMMAND	"tftp 0x10000 ; bootelf 0x10000"
-#define CONFIG_BOOTDELAY	10
-
-#define CONFIG_SYS_OXC_GENERATE_IP	1		/* Generate IP automatically	*/
-#define CONFIG_SYS_OXC_IPMASK		0x0A000000	/* 10.0.0.x			*/
-
-/*-----------------------------------------------------------------------
- * PCI stuff
- */
-
-#define CONFIG_PCI				/* include pci support		*/
-
-
-#define CONFIG_EEPRO100				/* Ethernet Express PRO 100	*/
-#define CONFIG_SYS_RX_ETH_BUFFER	8               /* use 8 rx buffer on eepro100  */
-
-#define PCI_ENET0_IOADDR	0x80000000
-#define PCI_ENET0_MEMADDR	0x80000000
-#define	PCI_ENET1_IOADDR	0x81000000
-#define	PCI_ENET1_MEMADDR	0x81000000
-
-/*-----------------------------------------------------------------------
- * FLASH
- */
-
-#define CONFIG_SYS_FLASH_PRELIMBASE	0xFF800000
-#define CONFIG_SYS_FLASH_BASE		(0-flash_info[0].size)
-
-#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
-#define CONFIG_SYS_MAX_FLASH_SECT	32	/* max number of sectors on one chip	*/
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
-#define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/
-
-/*-----------------------------------------------------------------------
- * RAM
- */
-
-#define CONFIG_SYS_SDRAM_BASE		0x00000000
-#define CONFIG_SYS_MAX_RAM_SIZE	0x10000000
-
-#define CONFIG_SYS_RESET_ADDRESS	0xFFF00100
-
-#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_MONITOR_LEN		0x00030000
-
-#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_PRELIMBASE)
-# define CONFIG_SYS_RAMBOOT		1
-#else
-# undef CONFIG_SYS_RAMBOOT
-#endif
-
-#define CONFIG_SYS_INIT_RAM_ADDR	0x40000000
-#define CONFIG_SYS_INIT_RAM_SIZE	0x1000
-
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
-
-#define CONFIG_SYS_MALLOC_LEN		(512 << 10)	/* Reserve 512 kB for malloc()	*/
-
-#define CONFIG_SYS_MEMTEST_START	0x00000000	/* memtest works on		*/
-#define CONFIG_SYS_MEMTEST_END		0x04000000	/* 0 ... 32 MB in DRAM		*/
-
-/*-----------------------------------------------------------------------
- * Memory mapping
- */
-
-#define CONFIG_SYS_CPLD_BASE		0xff000000	/* CPLD registers */
-#define CONFIG_SYS_CPLD_WATCHDOG	(CONFIG_SYS_CPLD_BASE)			/* Watchdog */
-#define CONFIG_SYS_CPLD_RESET		(CONFIG_SYS_CPLD_BASE + 0x040000)	/* Minor resets */
-#define CONFIG_SYS_UART_BASE		(CONFIG_SYS_CPLD_BASE + 0x700000)	/* debug UART */
-
-/*-----------------------------------------------------------------------
- * NS16550 Configuration
- */
-
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE	-4
-#define CONFIG_SYS_NS16550_CLK		1843200
-#define CONFIG_SYS_NS16550_COM1	CONFIG_SYS_UART_BASE
-
-/*-----------------------------------------------------------------------
- * I2C Bus
- */
-
-#define CONFIG_I2C		1		/* I2C support on ... */
-#define CONFIG_HARD_I2C		1		/* ... hardware one */
-#define CONFIG_SYS_I2C_SPEED		400000		/* I2C speed and slave address	*/
-#define CONFIG_SYS_I2C_SLAVE		0x7F		/* I2C slave address */
-
-#define CONFIG_SYS_I2C_EXPANDER0_ADDR	0x20		/* PCF8574 expander 0 addrerr */
-#define CONFIG_SYS_I2C_EXPANDER1_ADDR	0x21		/* PCF8574 expander 1 addrerr */
-#define CONFIG_SYS_I2C_EXPANDER2_ADDR	0x26		/* PCF8574 expander 2 addrerr */
-
-/*-----------------------------------------------------------------------
- * Environment
- */
-
-#define CONFIG_ENV_IS_IN_FLASH	1
-#define CONFIG_ENV_ADDR		0xFFF30000	/* Offset of Environment Sector	*/
-#define CONFIG_ENV_SIZE		0x00010000	/* Total Size of Environment Sector */
-#define CONFIG_ENV_OVERWRITE    1		/* Allow modifying the environment */
-
-/*
- * Low Level Configuration Settings
- * (address mappings, register initial values, etc.)
- * You should know what you are doing if you make changes here.
- */
-
-#define CONFIG_SYS_CLK_FREQ  33000000	/* external frequency to pll */
-#define CONFIG_PLL_PCI_TO_MEM_MULTIPLIER  2
-
-#define CONFIG_SYS_EUMB_ADDR		0xFC000000
-
-/* MCCR1 */
-#define CONFIG_SYS_ROMNAL		0	/* rom/flash next access time		*/
-#define CONFIG_SYS_ROMFAL		19	/* rom/flash access time		*/
-
-/* MCCR2 */
-#define CONFIG_SYS_ASRISE		15	/* ASRISE=15 clocks			*/
-#define CONFIG_SYS_ASFALL		3	/* ASFALL=3 clocks			*/
-#define CONFIG_SYS_REFINT		1000	/* REFINT=1000 clocks			*/
-
-/* MCCR3 */
-#define CONFIG_SYS_BSTOPRE		0x35c	/* Burst To Precharge			*/
-#define CONFIG_SYS_REFREC		7	/* Refresh to activate interval		*/
-#define CONFIG_SYS_RDLAT		4	/* data latency from read command	*/
-
-/* MCCR4 */
-#define CONFIG_SYS_PRETOACT		2	/* Precharge to activate interval	*/
-#define CONFIG_SYS_ACTTOPRE		5	/* Activate to Precharge interval	*/
-#define CONFIG_SYS_ACTORW		2	/* Activate to R/W			*/
-#define CONFIG_SYS_SDMODE_CAS_LAT	3	/* SDMODE CAS latency			*/
-#define CONFIG_SYS_SDMODE_WRAP		0	/* SDMODE wrap type			*/
-#define CONFIG_SYS_SDMODE_BURSTLEN	3	/* SDMODE Burst length 2=4, 3=8		*/
-#define CONFIG_SYS_REGISTERD_TYPE_BUFFER   1
-
-/* memory bank settings*/
-/*
- * only bits 20-29 are actually used from these vales to set the
- * start/end address the upper two bits will be 0, and the lower 20
- * bits will be set to 0x00000 for a start address, or 0xfffff for an
- * end address
- */
-#define CONFIG_SYS_BANK0_START		0x00000000
-#define CONFIG_SYS_BANK0_END		(CONFIG_SYS_MAX_RAM_SIZE - 1)
-#define CONFIG_SYS_BANK0_ENABLE	1
-#define CONFIG_SYS_BANK1_START		0x00000000
-#define CONFIG_SYS_BANK1_END		0x00000000
-#define CONFIG_SYS_BANK1_ENABLE	0
-#define CONFIG_SYS_BANK2_START		0x00000000
-#define CONFIG_SYS_BANK2_END		0x00000000
-#define CONFIG_SYS_BANK2_ENABLE	0
-#define CONFIG_SYS_BANK3_START		0x00000000
-#define CONFIG_SYS_BANK3_END		0x00000000
-#define CONFIG_SYS_BANK3_ENABLE	0
-#define CONFIG_SYS_BANK4_START		0x00000000
-#define CONFIG_SYS_BANK4_END		0x00000000
-#define CONFIG_SYS_BANK4_ENABLE	0
-#define CONFIG_SYS_BANK5_START		0x00000000
-#define CONFIG_SYS_BANK5_END		0x00000000
-#define CONFIG_SYS_BANK5_ENABLE	0
-#define CONFIG_SYS_BANK6_START		0x00000000
-#define CONFIG_SYS_BANK6_END		0x00000000
-#define CONFIG_SYS_BANK6_ENABLE	0
-#define CONFIG_SYS_BANK7_START		0x00000000
-#define CONFIG_SYS_BANK7_END		0x00000000
-#define CONFIG_SYS_BANK7_ENABLE	0
-/*
- * Memory bank enable bitmask, specifying which of the banks defined above
- are actually present. MSB is for bank #7, LSB is for bank #0.
- */
-#define CONFIG_SYS_BANK_ENABLE		0x01
-
-#define CONFIG_SYS_ODCR		0xff	/* configures line driver impedances,	*/
-					/* see 8240 book for bit definitions	*/
-#define CONFIG_SYS_PGMAX		0x32	/* how long the 8240 retains the	*/
-					/* currently accessed page in memory	*/
-					/* see 8240 book for details		*/
-
-/* SDRAM 0 - 256MB */
-#define CONFIG_SYS_IBAT0L	(CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
-#define CONFIG_SYS_IBAT0U	(CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
-
-/* stack in DCACHE @ 1GB (no backing mem) */
-#define CONFIG_SYS_IBAT1L	(CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_10 | BATL_MEMCOHERENCE)
-#define CONFIG_SYS_IBAT1U	(CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
-
-/* PCI memory */
-#define CONFIG_SYS_IBAT2L	(0x80000000 | BATL_PP_10 | BATL_CACHEINHIBIT)
-#define CONFIG_SYS_IBAT2U	(0x80000000 | BATU_BL_256M | BATU_VS | BATU_VP)
-
-/* Flash, config addrs, etc */
-#define CONFIG_SYS_IBAT3L	(0xF0000000 | BATL_PP_10 | BATL_CACHEINHIBIT)
-#define CONFIG_SYS_IBAT3U	(0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
-
-#define CONFIG_SYS_DBAT0L	CONFIG_SYS_IBAT0L
-#define CONFIG_SYS_DBAT0U	CONFIG_SYS_IBAT0U
-#define CONFIG_SYS_DBAT1L	CONFIG_SYS_IBAT1L
-#define CONFIG_SYS_DBAT1U	CONFIG_SYS_IBAT1U
-#define CONFIG_SYS_DBAT2L	CONFIG_SYS_IBAT2L
-#define CONFIG_SYS_DBAT2U	CONFIG_SYS_IBAT2U
-#define CONFIG_SYS_DBAT3L	CONFIG_SYS_IBAT3L
-#define CONFIG_SYS_DBAT3U	CONFIG_SYS_IBAT3U
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
-
-/*-----------------------------------------------------------------------
- * Cache Configuration
- */
-#define CONFIG_SYS_CACHELINE_SIZE	32	/* For MPC8240 CPU			*/
-#if defined(CONFIG_CMD_KGDB)
-#  define CONFIG_SYS_CACHELINE_SHIFT	5	/* log base 2 of the above value */
-#endif
-#endif	/* __CONFIG_H */