powerpc: 74xx_7xx: remove 74xx_7xx cpu support

All the 74xx_7xx boards are still non-generic boards:
P3G4, ZUMA, ppmc7xx, ELPPC, mpc7448hpc2

Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: York Sun <yorksun@freescale.com>
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Nye Liu <nyet@zumanetworks.com>
Cc: Roy Zang <tie-fei.zang@freescale.com>

1 files changed, 0 insertions, 260 deletions

diff --git a/board/evb64260/intel_flash.c b/board/evb64260/intel_flash.c
deleted file mode 100644
index 9acc3a0010..0000000000
--- a/board/evb64260/intel_flash.c
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- * Hacked for the Hymod board by Murray.Jensen@cmst.csiro.au, 20-Oct-00
- */
-
-#include <common.h>
-#include <mpc8xx.h>
-#include <galileo/gt64260R.h>
-#include <galileo/memory.h>
-#include "intel_flash.h"
-
-
-/*-----------------------------------------------------------------------
- * Protection Flags:
- */
-#define FLAG_PROTECT_SET	0x01
-#define FLAG_PROTECT_CLEAR	0x02
-
-static void
-bank_reset(flash_info_t *info, int sect)
-{
-	bank_addr_t addrw, eaddrw;
-
-	addrw = (bank_addr_t)info->start[sect];
-	eaddrw = BANK_ADDR_NEXT_WORD(addrw);
-
-	while (addrw < eaddrw) {
-#ifdef FLASH_DEBUG
-		printf("  writing reset cmd to addr 0x%08lx\n",
-			(unsigned long)addrw);
-#endif
-		*addrw = BANK_CMD_RST;
-		addrw++;
-	}
-}
-
-static void
-bank_erase_init(flash_info_t *info, int sect)
-{
-	bank_addr_t addrw, saddrw, eaddrw;
-	int flag;
-
-#ifdef FLASH_DEBUG
-	printf("0x%08x BANK_CMD_PROG\n", BANK_CMD_PROG);
-	printf("0x%08x BANK_CMD_ERASE1\n", BANK_CMD_ERASE1);
-	printf("0x%08x BANK_CMD_ERASE2\n", BANK_CMD_ERASE2);
-	printf("0x%08x BANK_CMD_CLR_STAT\n", BANK_CMD_CLR_STAT);
-	printf("0x%08x BANK_CMD_RST\n", BANK_CMD_RST);
-	printf("0x%08x BANK_STAT_RDY\n", BANK_STAT_RDY);
-	printf("0x%08x BANK_STAT_ERR\n", BANK_STAT_ERR);
-#endif
-
-	saddrw = (bank_addr_t)info->start[sect];
-	eaddrw = BANK_ADDR_NEXT_WORD(saddrw);
-
-#ifdef FLASH_DEBUG
-	printf("erasing sector %d, start addr = 0x%08lx "
-		"(bank next word addr = 0x%08lx)\n", sect,
-		(unsigned long)saddrw, (unsigned long)eaddrw);
-#endif
-
-	/* Disable intrs which might cause a timeout here */
-	flag = disable_interrupts();
-
-	for (addrw = saddrw; addrw < eaddrw; addrw++) {
-#ifdef FLASH_DEBUG
-		printf("  writing erase cmd to addr 0x%08lx\n",
-			(unsigned long)addrw);
-#endif
-		*addrw = BANK_CMD_ERASE1;
-		*addrw = BANK_CMD_ERASE2;
-	}
-
-	/* re-enable interrupts if necessary */
-	if (flag)
-		enable_interrupts();
-}
-
-static int
-bank_erase_poll(flash_info_t *info, int sect)
-{
-	bank_addr_t addrw, saddrw, eaddrw;
-	int sectdone, haderr;
-
-	saddrw = (bank_addr_t)info->start[sect];
-	eaddrw = BANK_ADDR_NEXT_WORD(saddrw);
-
-	sectdone = 1;
-	haderr = 0;
-
-	for (addrw = saddrw; addrw < eaddrw; addrw++) {
-		bank_word_t stat = *addrw;
-
-#ifdef FLASH_DEBUG
-		printf("  checking status at addr "
-			"0x%08x [0x%08x]\n",
-			(unsigned long)addrw, stat);
-#endif
-		if ((stat & BANK_STAT_RDY) != BANK_STAT_RDY)
-			sectdone = 0;
-		else if ((stat & BANK_STAT_ERR) != 0) {
-			printf(" failed on sector %d "
-				"(stat = 0x%08x) at "
-				"address 0x%p\n",
-				sect, stat, addrw);
-			*addrw = BANK_CMD_CLR_STAT;
-			haderr = 1;
-		}
-	}
-
-	if (haderr)
-		return (-1);
-	else
-		return (sectdone);
-}
-
-int
-write_word_intel(bank_addr_t addr, bank_word_t value)
-{
-	bank_word_t stat;
-	ulong start;
-	int flag, retval;
-
-	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts();
-
-	*addr = BANK_CMD_PROG;
-
-	*addr = value;
-
-	/* re-enable interrupts if necessary */
-	if (flag)
-		enable_interrupts();
-
-	retval = 0;
-
-	/* data polling for D7 */
-	start = get_timer (0);
-	do {
-		if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
-			retval = 1;
-			goto done;
-		}
-		stat = *addr;
-	} while ((stat & BANK_STAT_RDY) != BANK_STAT_RDY);
-
-	if ((stat & BANK_STAT_ERR) != 0) {
-		printf("flash program failed (stat = 0x%08lx) "
-			"at address 0x%08lx\n", (ulong)stat, (ulong)addr);
-		*addr = BANK_CMD_CLR_STAT;
-		retval = 3;
-	}
-
-done:
-	/* reset to read mode */
-	*addr = BANK_CMD_RST;
-
-	return (retval);
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int
-flash_erase_intel(flash_info_t *info, int s_first, int s_last)
-{
-	int prot, sect, haderr;
-	ulong start, now, last;
-
-#ifdef FLASH_DEBUG
-	printf("\nflash_erase: erase %d sectors (%d to %d incl.) from\n"
-		"  Bank # %d: ", s_last - s_first + 1, s_first, s_last,
-		(info - flash_info) + 1);
-	flash_print_info(info);
-#endif
-
-	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 sector%s will not be erased!\n",
-			prot, (prot > 1 ? "s" : ""));
-	}
-
-	start = get_timer (0);
-	last = 0;
-	haderr = 0;
-
-	for (sect = s_first; sect <= s_last; sect++) {
-		if (info->protect[sect] == 0) {	/* not protected */
-			ulong estart;
-			int sectdone;
-
-			bank_erase_init(info, sect);
-
-			/* wait at least 80us - let's wait 1 ms */
-			udelay (1000);
-
-			estart = get_timer(start);
-
-			do {
-				now = get_timer(start);
-
-				if (now - estart > CONFIG_SYS_FLASH_ERASE_TOUT) {
-					printf ("Timeout (sect %d)\n", sect);
-					haderr = 1;
-					break;
-				}
-
-#ifndef FLASH_DEBUG
-				/* show that we're waiting */
-				if ((now - last) > 1000) { /* every second */
-					putc ('.');
-					last = now;
-				}
-#endif
-
-				sectdone = bank_erase_poll(info, sect);
-
-				if (sectdone < 0) {
-					haderr = 1;
-					break;
-				}
-
-			} while (!sectdone);
-
-			if (haderr)
-				break;
-		}
-	}
-
-	if (haderr > 0)
-		printf (" failed\n");
-	else
-		printf (" done\n");
-
-	/* reset to read mode */
-	for (sect = s_first; sect <= s_last; sect++) {
-		if (info->protect[sect] == 0) {	/* not protected */
-			bank_reset(info, sect);
-		}
-	}
-	return haderr;
-}