mpc8xx: remove netta, netta2, netphone board support

These boards are old enough and have no maintainers.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

1 files changed, 0 insertions, 513 deletions

diff --git a/board/netphone/flash.c b/board/netphone/flash.c
deleted file mode 100644
index 91bd968379..0000000000
--- a/board/netphone/flash.c
+++ /dev/null
@@ -1,513 +0,0 @@
-/*
- * (C) Copyright 2000-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#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_long * addr, flash_info_t * info);
-static int write_byte(flash_info_t * info, ulong dest, uchar data);
-static void flash_get_offsets(ulong base, flash_info_t * info);
-
-/*-----------------------------------------------------------------------
- */
-
-unsigned long flash_init(void)
-{
-	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
-	volatile memctl8xx_t *memctl = &immap->im_memctl;
-	unsigned long size;
-#if CONFIG_NETPHONE_VERSION == 2
-	unsigned long size1;
-#endif
-	int i;
-
-	/* Init: no FLASHes known */
-	for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; ++i)
-		flash_info[i].flash_id = FLASH_UNKNOWN;
-
-	size = flash_get_size((vu_long *) FLASH_BASE0_PRELIM, &flash_info[0]);
-
-	if (flash_info[0].flash_id == FLASH_UNKNOWN) {
-		printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
-			size, size << 20);
-	}
-
-	/* Remap FLASH according to real size */
-	memctl->memc_or0 = CONFIG_SYS_OR_TIMING_FLASH | (-size & 0xFFFF8000);
-	memctl->memc_br0 = (CONFIG_SYS_FLASH_BASE & BR_BA_MSK) | (memctl->memc_br0 & ~(BR_BA_MSK));
-
-	/* Re-do sizing to get full correct info */
-	size = flash_get_size((vu_long *) CONFIG_SYS_FLASH_BASE, &flash_info[0]);
-
-	flash_get_offsets(CONFIG_SYS_FLASH_BASE, &flash_info[0]);
-
-	/* monitor protection ON by default */
-	flash_protect(FLAG_PROTECT_SET,
-			CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE + monitor_flash_len - 1,
-			&flash_info[0]);
-
-	flash_protect ( FLAG_PROTECT_SET,
-			CONFIG_ENV_ADDR,
-			CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE - 1,
-			&flash_info[0]);
-
-#ifdef CONFIG_ENV_ADDR_REDUND
-	flash_protect ( FLAG_PROTECT_SET,
-			CONFIG_ENV_ADDR_REDUND,
-			CONFIG_ENV_ADDR_REDUND + CONFIG_ENV_SECT_SIZE - 1,
-			&flash_info[0]);
-#endif
-
-	flash_info[0].size = size;
-
-#if CONFIG_NETPHONE_VERSION == 2
-	size1 = flash_get_size((vu_long *) FLASH_BASE4_PRELIM, &flash_info[1]);
-	if (size1 > 0) {
-		if (flash_info[1].flash_id == FLASH_UNKNOWN)
-			printf("## Unknown FLASH on Bank 1 - Size = 0x%08lx = %ld MB\n", size1, size1 << 20);
-
-		/* Remap FLASH according to real size */
-		memctl->memc_or4 = CONFIG_SYS_OR_TIMING_FLASH | (-size1 & 0xFFFF8000);
-		memctl->memc_br4 = (CONFIG_SYS_FLASH_BASE4 & BR_BA_MSK) | (memctl->memc_br4 & ~(BR_BA_MSK));
-
-		/* Re-do sizing to get full correct info */
-		size1 = flash_get_size((vu_long *) CONFIG_SYS_FLASH_BASE4, &flash_info[1]);
-
-		flash_get_offsets(CONFIG_SYS_FLASH_BASE4, &flash_info[1]);
-
-		size += size1;
-	} else
-		memctl->memc_br4 &= ~BR_V;
-#endif
-
-	return (size);
-}
-
-/*-----------------------------------------------------------------------
- */
-static void flash_get_offsets(ulong base, flash_info_t * info)
-{
-	int i;
-
-	/* set up sector start address table */
-	if ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM040) {
-		for (i = 0; i < info->sector_count; i++) {
-			info->start[i] = base + (i * 0x00010000);
-		}
-	} else if (info->flash_id & FLASH_BTYPE) {
-		/* set sector offsets for bottom boot block type    */
-		info->start[0] = base + 0x00000000;
-		info->start[1] = base + 0x00004000;
-		info->start[2] = base + 0x00006000;
-		info->start[3] = base + 0x00008000;
-		for (i = 4; i < info->sector_count; i++) {
-			info->start[i] = base + (i * 0x00010000) - 0x00030000;
-		}
-	} else {
-		/* set sector offsets for top boot block type       */
-		i = info->sector_count - 1;
-		info->start[i--] = base + info->size - 0x00004000;
-		info->start[i--] = base + info->size - 0x00006000;
-		info->start[i--] = base + info->size - 0x00008000;
-		for (; i >= 0; i--) {
-			info->start[i] = base + i * 0x00010000;
-		}
-	}
-}
-
-/*-----------------------------------------------------------------------
- */
-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_AMD:
-		printf("AMD ");
-		break;
-	case FLASH_MAN_FUJ:
-		printf("FUJITSU ");
-		break;
-	case FLASH_MAN_MX:
-		printf("MXIC ");
-		break;
-	default:
-		printf("Unknown Vendor ");
-		break;
-	}
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-	case FLASH_AM040:
-		printf("AM29LV040B (4 Mbit, bottom boot sect)\n");
-		break;
-	case FLASH_AM400B:
-		printf("AM29LV400B (4 Mbit, bottom boot sect)\n");
-		break;
-	case FLASH_AM400T:
-		printf("AM29LV400T (4 Mbit, top boot sector)\n");
-		break;
-	case FLASH_AM800B:
-		printf("AM29LV800B (8 Mbit, bottom boot sect)\n");
-		break;
-	case FLASH_AM800T:
-		printf("AM29LV800T (8 Mbit, top boot sector)\n");
-		break;
-	case FLASH_AM160B:
-		printf("AM29LV160B (16 Mbit, bottom boot sect)\n");
-		break;
-	case FLASH_AM160T:
-		printf("AM29LV160T (16 Mbit, top boot sector)\n");
-		break;
-	case FLASH_AM320B:
-		printf("AM29LV320B (32 Mbit, bottom boot sect)\n");
-		break;
-	case FLASH_AM320T:
-		printf("AM29LV320T (32 Mbit, top boot sector)\n");
-		break;
-	default:
-		printf("Unknown Chip Type\n");
-		break;
-	}
-
-	printf("  Size: %ld MB in %d Sectors\n", info->size >> 20, 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");
-}
-
-/*-----------------------------------------------------------------------
- */
-
-
-/*-----------------------------------------------------------------------
- */
-
-/*
- * The following code cannot be run from FLASH!
- */
-
-static ulong flash_get_size(vu_long * addr, flash_info_t * info)
-{
-	short i;
-	uchar mid;
-	uchar pid;
-	vu_char *caddr = (vu_char *) addr;
-	ulong base = (ulong) addr;
-
-	/* Write auto select command: read Manufacturer ID */
-	caddr[0x0555] = 0xAA;
-	caddr[0x02AA] = 0x55;
-	caddr[0x0555] = 0x90;
-
-	mid = caddr[0];
-	switch (mid) {
-	case (AMD_MANUFACT & 0xFF):
-		info->flash_id = FLASH_MAN_AMD;
-		break;
-	case (FUJ_MANUFACT & 0xFF):
-		info->flash_id = FLASH_MAN_FUJ;
-		break;
-	case (MX_MANUFACT & 0xFF):
-		info->flash_id = FLASH_MAN_MX;
-		break;
-	case (STM_MANUFACT & 0xFF):
-		info->flash_id = FLASH_MAN_STM;
-		break;
-	default:
-		info->flash_id = FLASH_UNKNOWN;
-		info->sector_count = 0;
-		info->size = 0;
-		return (0);				/* no or unknown flash  */
-	}
-
-	pid = caddr[1];				/* device ID        */
-	switch (pid) {
-	case (AMD_ID_LV400T & 0xFF):
-		info->flash_id += FLASH_AM400T;
-		info->sector_count = 11;
-		info->size = 0x00080000;
-		break;					/* => 512 kB        */
-
-	case (AMD_ID_LV400B & 0xFF):
-		info->flash_id += FLASH_AM400B;
-		info->sector_count = 11;
-		info->size = 0x00080000;
-		break;					/* => 512 kB        */
-
-	case (AMD_ID_LV800T & 0xFF):
-		info->flash_id += FLASH_AM800T;
-		info->sector_count = 19;
-		info->size = 0x00100000;
-		break;					/* => 1 MB      */
-
-	case (AMD_ID_LV800B & 0xFF):
-		info->flash_id += FLASH_AM800B;
-		info->sector_count = 19;
-		info->size = 0x00100000;
-		break;					/* => 1 MB      */
-
-	case (AMD_ID_LV160T & 0xFF):
-		info->flash_id += FLASH_AM160T;
-		info->sector_count = 35;
-		info->size = 0x00200000;
-		break;					/* => 2 MB      */
-
-	case (AMD_ID_LV160B & 0xFF):
-		info->flash_id += FLASH_AM160B;
-		info->sector_count = 35;
-		info->size = 0x00200000;
-		break;					/* => 2 MB      */
-
-	case (AMD_ID_LV040B & 0xFF):
-		info->flash_id += FLASH_AM040;
-		info->sector_count = 8;
-		info->size = 0x00080000;
-		break;
-
-	case (STM_ID_M29W040B & 0xFF):
-		info->flash_id += FLASH_AM040;
-		info->sector_count = 8;
-		info->size = 0x00080000;
-		break;
-
-#if 0							/* enable when device IDs are available */
-	case (AMD_ID_LV320T & 0xFF):
-		info->flash_id += FLASH_AM320T;
-		info->sector_count = 67;
-		info->size = 0x00400000;
-		break;					/* => 4 MB      */
-
-	case (AMD_ID_LV320B & 0xFF):
-		info->flash_id += FLASH_AM320B;
-		info->sector_count = 67;
-		info->size = 0x00400000;
-		break;					/* => 4 MB      */
-#endif
-	default:
-		info->flash_id = FLASH_UNKNOWN;
-		return (0);				/* => no or unknown flash */
-
-	}
-
-	printf(" ");
-	/* set up sector start address table */
-	if ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM040) {
-		for (i = 0; i < info->sector_count; i++) {
-			info->start[i] = base + (i * 0x00010000);
-		}
-	} else if (info->flash_id & FLASH_BTYPE) {
-		/* set sector offsets for bottom boot block type    */
-		info->start[0] = base + 0x00000000;
-		info->start[1] = base + 0x00004000;
-		info->start[2] = base + 0x00006000;
-		info->start[3] = base + 0x00008000;
-		for (i = 4; i < info->sector_count; i++) {
-			info->start[i] = base + (i * 0x00010000) - 0x00030000;
-		}
-	} else {
-		/* set sector offsets for top boot block type       */
-		i = info->sector_count - 1;
-		info->start[i--] = base + info->size - 0x00004000;
-		info->start[i--] = base + info->size - 0x00006000;
-		info->start[i--] = base + info->size - 0x00008000;
-		for (; i >= 0; i--) {
-			info->start[i] = base + i * 0x00010000;
-		}
-	}
-
-	/* check for protected sectors */
-	for (i = 0; i < info->sector_count; i++) {
-		/* read sector protection: D0 = 1 if protected */
-		caddr = (volatile unsigned char *)(info->start[i]);
-		info->protect[i] = caddr[2] & 1;
-	}
-
-	/*
-	 * Prevent writes to uninitialized FLASH.
-	 */
-	if (info->flash_id != FLASH_UNKNOWN) {
-		caddr = (vu_char *) info->start[0];
-
-		caddr[0x0555] = 0xAA;
-		caddr[0x02AA] = 0x55;
-		caddr[0x0555] = 0xF0;
-
-		udelay(20000);
-	}
-
-	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;
-	}
-
-	if ((info->flash_id == FLASH_UNKNOWN) ||
-	    (info->flash_id > FLASH_AMD_COMP)) {
-		printf("Can't erase unknown flash type %08lx - aborted\n", info->flash_id);
-		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[0x0555] = 0xAA;
-	addr[0x02AA] = 0x55;
-	addr[0x0555] = 0x80;
-	addr[0x0555] = 0xAA;
-	addr[0x02AA] = 0x55;
-
-	/* 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 */
-			putc('.');
-			last = now;
-		}
-	}
-
-DONE:
-	/* reset to read mode */
-	addr = (vu_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);
-		}
-		--cnt;
-	}
-
-	return (0);
-}
-
-/*-----------------------------------------------------------------------
- * Write a word 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[0x0555] = 0xAA;
-	addr[0x02AA] = 0x55;
-	addr[0x0555] = 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);
-}