nios: remove nios-32 arch

The nios-32 arch is obsolete and broken. So it is removed.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>

4 files changed, 0 insertions, 573 deletions

diff --git a/board/ssv/common/cmd_sled.c b/board/ssv/common/cmd_sled.c
deleted file mode 100644
index 449c1a4..0000000
--- a/board/ssv/common/cmd_sled.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * (C) Copyright 2004, Li-Pro.Net <www.li-pro.net>
- * Stephan Linz <linz@li-pro.net>
- *
- * 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 <command.h>
-#include <status_led.h>
-
-#if	defined(CONFIG_STATUS_LED)
-
-/* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- * !!!!!       Q u i c k   &   D i r t y   H a c k	 !!!!!
- * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- * !!!!!						 !!!!!
- * !!!!! Next type definition was coming from original	 !!!!!
- * !!!!! status LED driver drivers/misc/status_led.c	 !!!!!
- * !!!!! and should be exported for using it here.	 !!!!!
- * !!!!!						 !!!!!
- * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! */
-
-typedef struct {
-	led_id_t mask;
-	int state;
-	int period;
-	int cnt;
-} led_dev_t;
-
-extern led_dev_t led_dev[];
-
-#if defined(CONFIG_CMD_BSP)
-int do_sled (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
-{
-	int led_id = 0;
-
-	if (argc > 1) {
-#ifdef	STATUS_LED_BOOT
-		if (!strcmp (argv[1], "boot")) {
-			led_id = STATUS_LED_BOOT + 1;
-		}
-#endif
-#ifdef	STATUS_LED_RED
-		if (!strcmp (argv[1], "red")) {
-			led_id = STATUS_LED_RED + 1;
-		}
-#endif
-#ifdef	STATUS_LED_YELLOW
-		if (!strcmp (argv[1], "yellow")) {
-			led_id = STATUS_LED_YELLOW + 1;
-		}
-#endif
-#ifdef	STATUS_LED_GREEN
-		if (!strcmp (argv[1], "green")) {
-			led_id = STATUS_LED_GREEN + 1;
-		}
-#endif
-	}
-
-	switch (argc) {
-	case 1:
-#if	(STATUS_LED_BITS > 3)
-		for (; led_id < 4; led_id++)
-#elif	(STATUS_LED_BITS > 2)
-		for (; led_id < 3; led_id++)
-#elif	(STATUS_LED_BITS > 1)
-		for (; led_id < 2; led_id++)
-#elif	(STATUS_LED_BITS > 0)
-		for (; led_id < 1; led_id++)
-#else
-#error "*** STATUS_LED_BITS not correct defined ***"
-#endif
-		{
-			printf ("Status LED '%s' is %s\n",
-				led_id == STATUS_LED_BOOT ? "boot"
-				: led_id == STATUS_LED_RED ? "red"
-				: led_id == STATUS_LED_YELLOW ? "yellow"
-				: led_id ==
-				STATUS_LED_GREEN ? "green" : "unknown",
-				led_dev[led_id].state ==
-				STATUS_LED_ON ? "on" : led_dev[led_id].
-				state ==
-				STATUS_LED_OFF ? "off" : led_dev[led_id].
-				state ==
-				STATUS_LED_BLINKING ? "blinking" : "unknown");
-		}
-		return 0;
-	case 2:
-		if (led_id) {
-			printf ("Status LED '%s' is %s\n", argv[1],
-				led_dev[led_id - 1].state ==
-				STATUS_LED_ON ? "on" : led_dev[led_id -
-							       1].state ==
-				STATUS_LED_OFF ? "off" : led_dev[led_id -
-								 1].state ==
-				STATUS_LED_BLINKING ? "blinking" : "unknown");
-			return 0;
-		} else
-			break;
-	case 3:
-		if (led_id) {
-			if (!strcmp (argv[2], "on")) {
-				status_led_set (led_id - 1, STATUS_LED_ON);
-				return 0;
-			} else if (!strcmp (argv[2], "off")) {
-				status_led_set (led_id - 1, STATUS_LED_OFF);
-				return 0;
-			} else if (!strcmp (argv[2], "blink")) {
-				status_led_set (led_id - 1,
-						STATUS_LED_BLINKING);
-				return 0;
-			} else
-				break;
-		} else
-			break;
-	default:
-		break;
-	}
-	cmd_usage(cmdtp);
-	return 1;
-}
-
-#ifdef	STATUS_LED_BOOT
-#ifdef	STATUS_LED_RED
-#ifdef	STATUS_LED_YELLOW
-#ifdef	STATUS_LED_GREEN
-#define __NAME_STR		"    - name: boot|red|yellow|green\n"
-#else
-#define __NAME_STR		"    - name: boot|red|yellow\n"
-#endif
-#else
-#define __NAME_STR		"    - name: boot|red\n"
-#endif
-#else
-#define __NAME_STR		"    - name: boot\n"
-#endif
-#else
-#define __NAME_STR		"    - name: (no such defined)\n"
-#endif
-
-U_BOOT_CMD (sled, 3, 0, do_sled,
-	    "check and set status led",
-	    "sled [name [state]]\n" __NAME_STR "    - state: on|off|blink");
-#endif
-#endif	/* CONFIG_STATUS_LED */
diff --git a/board/ssv/common/flash.c b/board/ssv/common/flash.c
deleted file mode 100644
index 70bf9d6..0000000
--- a/board/ssv/common/flash.c
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- * (C) Copyright 2000-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * (C) Copyright 2004, Li-Pro.Net <www.li-pro.net>
- * Stephan Linz <linz@li-pro.net>
- *
- * 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 <watchdog.h>
-#include <nios.h>
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-/*--------------------------------------------------------------------*/
-void flash_print_info (flash_info_t * info)
-{
-	int i, k;
-	unsigned long size;
-	int erased;
-	volatile unsigned char *flash;
-
-	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) {
-
-		/* Check if whole sector is erased */
-		if (i != (info->sector_count - 1))
-			size = info->start[i + 1] - info->start[i];
-		else
-			size = info->start[0] + info->size - info->start[i];
-		erased = 1;
-		flash = (volatile unsigned char *) info->start[i];
-		for (k = 0; k < size; k++) {
-			if (*flash++ != 0xff) {
-				erased = 0;
-				break;
-			}
-		}
-
-		/* Print the info */
-		if ((i % 5) == 0)
-			printf ("\n   ");
-		printf (" %08lX%s%s", info->start[i], erased ? " E" : "  ",
-			info->protect[i] ? "RO " : "   ");
-	}
-	printf ("\n");
-}
-
-/*-------------------------------------------------------------------*/
-
-
-int flash_erase (flash_info_t * info, int s_first, int s_last)
-{
-	volatile CONFIG_SYS_FLASH_WORD_SIZE *addr = (CONFIG_SYS_FLASH_WORD_SIZE *) (info->start[0]);
-	volatile CONFIG_SYS_FLASH_WORD_SIZE *addr2;
-	int prot, sect, wait;
-	unsigned oldpri;
-	ulong start;
-
-	/* Some sanity checking */
-	if ((s_first < 0) || (s_first > s_last)) {
-		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");
-	}
-
-#ifdef DEBUG
-	for (sect = s_first; sect <= s_last; sect++) {
-		printf("- Erase: Sect: %i @ 0x%08x\n", sect,  info->start[sect]);
-	}
-#endif
-
-	/* NOTE: disabling interrupts on Nios can be very bad since it
-	 * also disables the LO_LIMIT exception. It's better here to
-	 * set the interrupt priority to 3 & restore it when we're done.
-	 */
-	oldpri = ipri (3);
-
-	/* It's ok to erase multiple sectors provided we don't delay more
-	 * than 50 usec between cmds ... at which point the erase time-out
-	 * occurs. So don't go and put printf() calls in the loop ... it
-	 * won't be very helpful ;-)
-	 */
-	for (sect = s_first; sect <= s_last; sect++) {
-		if (info->protect[sect] == 0) {	/* not protected */
-			addr2 = (CONFIG_SYS_FLASH_WORD_SIZE *) (info->start[sect]);
-			*addr = 0xf0;
-			*(addr+0xAAA/2) = 0xaa;
-			*(addr+0x554/2) = 0x55;
-			*(addr+0xAAA/2) = 0x80;
-			*(addr+0xAAA/2) = 0xaa;
-			*(addr+0x554/2) = 0x55;
-			*addr2 = 0x30;
-			/* Now just wait for 0xffff & provide some user
-			 * feedback while we wait. Here we have to grant
-			 * timer interrupts. Otherwise get_timer() can't
-			 * work right. */
-			ipri(oldpri);
-			start = get_timer (0);
-			while (*addr2 != 0xffff) {
-				for (wait = 8; wait; wait--) {
-					udelay (125 * 1000);
-				}
-				putc ('.');
-				if (get_timer (start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-					printf ("timeout\n");
-					return 1;
-				}
-			}
-			oldpri = ipri (3); /* disallow non important irqs again */
-		}
-	}
-
-	printf ("\n");
-	*addr = 0xf0;
-
-	/* Restore interrupt priority */
-	ipri (oldpri);
-
-	return 0;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-
-int write_buff (flash_info_t * info, uchar * srcbuffer, ulong addr, ulong cnt)
-{
-
-	volatile CONFIG_SYS_FLASH_WORD_SIZE *cmd = (vu_short *) info->start[0];
-	volatile CONFIG_SYS_FLASH_WORD_SIZE *dst = (vu_short *) addr;
-	CONFIG_SYS_FLASH_WORD_SIZE *src = (void *) srcbuffer;
-	CONFIG_SYS_FLASH_WORD_SIZE b;
-	unsigned oldpri;
-	ulong start;
-
-	cnt /= sizeof(CONFIG_SYS_FLASH_WORD_SIZE);
-	while (cnt) {
-		/* Check for sufficient erase */
-		b = *src;
-		if ((*dst & b) != b) {
-			printf ("%02x : %02x\n", *dst, b);
-			return (2);
-		}
-
-		/* Disable interrupts other than window underflow
-		 * (interrupt priority 2)
-		 */
-		oldpri = ipri (3);
-		*(cmd+0xAAA/2) = 0xaa;
-		*(cmd+0x554/2) = 0x55;
-		*(cmd+0xAAA/2) = 0xa0;
-		ipri (oldpri);
-		*dst = b;
-
-		/* Verify write */
-		start = get_timer (0);
-		while (*dst != b) {
-			if (get_timer (start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
-				*cmd = 0xf0;
-				return 1;
-			}
-		}
-		dst++;
-		src++;
-		cnt--;
-	}
-
-	*cmd = 0xf0;
-	return (0);
-}
diff --git a/board/ssv/common/post.c b/board/ssv/common/post.c
deleted file mode 100644
index c7a9ccc..0000000
--- a/board/ssv/common/post.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * (C) Copyright 2004, Li-Pro.Net <www.li-pro.net>
- * Stephan Linz <linz@li-pro.net>
- *
- * 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>
-
-#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER)
-
-#if !defined(CONFIG_SYS_NIOS_POST_WORD_ADDR)
-#error "*** CONFIG_SYS_NIOS_POST_WORD_ADDR not defined ***"
-#endif
-
-void post_word_store (ulong a)
-{
-	volatile void *save_addr = (void *)(CONFIG_SYS_NIOS_POST_WORD_ADDR);
-	*(volatile ulong *) save_addr = a;
-}
-
-ulong post_word_load (void)
-{
-	volatile void *save_addr = (void *)(CONFIG_SYS_NIOS_POST_WORD_ADDR);
-	return *(volatile ulong *) save_addr;
-}
-
-#endif	/* CONFIG_POST || CONFIG_LOGBUFFER*/
diff --git a/board/ssv/common/wd_pio.c b/board/ssv/common/wd_pio.c
deleted file mode 100644
index eaf1d25..0000000
--- a/board/ssv/common/wd_pio.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * (C) Copyright 2004, Li-Pro.Net <www.li-pro.net>
- * Stephan Linz <linz@li-pro.net>
- *
- * 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 <command.h>
-#include <nios.h>
-#include <nios-io.h>
-
-#if	defined(CONFIG_HW_WATCHDOG)
-
-#if !defined(CONFIG_HW_WDENA_BASE)
-#error "*** CONFIG_HW_WDENA_BASE not defined ***"
-#if !defined(CONFIG_HW_WDENA_BIT)
-#error "*** CONFIG_HW_WDENA_BIT not defined ***"
-#endif
-#endif
-
-#if !defined(CONFIG_HW_WDTOG_BASE)
-#error "*** CONFIG_HW_WDTOG_BASE not defined ***"
-#if !defined(CONFIG_HW_WDTOG_BIT)
-#error "*** CONFIG_HW_WDTOG_BIT not defined ***"
-#endif
-#endif
-
-#ifdef	CONFIG_HW_WDPORT_WRONLY	/* emulate read access */
-static unsigned __wd_ena_pio_portval = 0;
-#endif
-
-#define	WD_PIO_INIT_DONE(V)	((V) & (1 << CONFIG_HW_WDENA_BIT))
-
-void ssv_wd_pio_init(void)
-{
-	nios_pio_t *ena_piop	 = (nios_pio_t*)CONFIG_HW_WDENA_BASE;
-	nios_pio_t *trg_piop	 = (nios_pio_t*)CONFIG_HW_WDTOG_BASE;
-
-	trg_piop->data		&= ~(1 << CONFIG_HW_WDTOG_BIT);
-
-#ifdef	CONFIG_HW_WDPORT_WRONLY	/* emulate read access */
-
-	__wd_ena_pio_portval	|= (1 << CONFIG_HW_WDENA_BIT);
-	ena_piop->data		 = __wd_ena_pio_portval;
-
-#else	/* !CONFIG_HW_WDPORT_WRONLY */
-
-	trg_piop->direction	|= (1 << CONFIG_HW_WDTOG_BIT);
-
-	ena_piop->data		|= (1 << CONFIG_HW_WDENA_BIT);
-	ena_piop->direction	|= (1 << CONFIG_HW_WDENA_BIT);
-
-#endif	/* CONFIG_HW_WDPORT_WRONLY */
-}
-
-void ssv_wd_pio_done(void)
-{
-	nios_pio_t *piop	 = (nios_pio_t*)CONFIG_HW_WDENA_BASE;
-
-#ifdef	CONFIG_HW_WDPORT_WRONLY	/* emulate read access */
-
-	__wd_ena_pio_portval	&= ~(1 << CONFIG_HW_WDENA_BIT);
-	piop->data		 = __wd_ena_pio_portval;
-
-#else	/* !CONFIG_HW_WDPORT_WRONLY */
-
-	piop->data		&= ~(1 << CONFIG_HW_WDENA_BIT);
-
-#endif	/* CONFIG_HW_WDPORT_WRONLY */
-}
-
-void ssv_wd_pio_reset(void)
-{
-	nios_pio_t *trg_piop	 = (nios_pio_t*)CONFIG_HW_WDTOG_BASE;
-
-#ifdef	CONFIG_HW_WDPORT_WRONLY
-	if (WD_PIO_INIT_DONE(__wd_ena_pio_portval))
-#else
-	nios_pio_t *ena_piop	 = (nios_pio_t*)CONFIG_HW_WDENA_BASE;
-
-	if (WD_PIO_INIT_DONE(ena_piop->data))
-#endif
-	{
-		trg_piop->data	|=  (1 << CONFIG_HW_WDTOG_BIT);
-		trg_piop->data	&= ~(1 << CONFIG_HW_WDTOG_BIT);
-	}
-}
-
-void hw_watchdog_reset(void)
-{
-	int re_enable = disable_interrupts ();
-
-	ssv_wd_pio_reset();
-	if (re_enable)
-		enable_interrupts ();
-}
-
-#if defined(CONFIG_CMD_BSP)
-int do_wd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
-{
-	nios_pio_t *ena_piop	 = (nios_pio_t*)CONFIG_HW_WDENA_BASE;
-
-	switch (argc)
-	{
-	case 1:
-		printf ("Watchdog timer status is %s\n",
-#ifdef	CONFIG_HW_WDPORT_WRONLY
-				WD_PIO_INIT_DONE(__wd_ena_pio_portval)
-#else
-				WD_PIO_INIT_DONE(ena_piop->data)
-#endif
-				? "on" : "off");
-		return 0;
-	case 2:
-		if (!strcmp(argv[1],"on"))
-		{
-			ssv_wd_pio_init();
-			printf("Watchdog timer now is on\n");
-			return 0;
-		}
-		else if (!strcmp(argv[1],"off"))
-		{
-			ssv_wd_pio_done();
-			printf("Watchdog timer now is off\n");
-			return 0;
-		}
-		break;
-	default:
-		break;
-	}
-	cmd_usage(cmdtp);
-	return 1;
-}
-
-U_BOOT_CMD(
-	wd,	2,	1,	do_wd,
-	"check and set watchdog",
-	"on   - switch watchDog on\n"
-	"wd off  - switch watchdog off\n"
-	"wd      - print current status"
-);
-#endif
-#endif	/* CONFIG_HW_WATCHDOG */