Adding qemu as a submodule of KVMFORNFV

This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>

6 files changed, 0 insertions, 1243 deletions

diff --git a/qemu/roms/u-boot/board/dave/PPChameleonEVB/Makefile b/qemu/roms/u-boot/board/dave/PPChameleonEVB/Makefile
deleted file mode 100644
index 31edc4a57..000000000
--- a/qemu/roms/u-boot/board/dave/PPChameleonEVB/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y	= PPChameleonEVB.o flash.o nand.o
diff --git a/qemu/roms/u-boot/board/dave/PPChameleonEVB/PPChameleonEVB.c b/qemu/roms/u-boot/board/dave/PPChameleonEVB/PPChameleonEVB.c
deleted file mode 100644
index c9ab50e12..000000000
--- a/qemu/roms/u-boot/board/dave/PPChameleonEVB/PPChameleonEVB.c
+++ /dev/null
@@ -1,231 +0,0 @@
-/*
- * (C) Copyright 2003
- * DAVE Srl
- * http://www.dave-tech.it
- * http://www.wawnet.biz
- * mailto:info@wawnet.biz
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/processor.h>
-#include <command.h>
-#include <malloc.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* ------------------------------------------------------------------------- */
-
-int board_early_init_f (void)
-{
-	out32(GPIO0_OR, CONFIG_SYS_NAND0_CE);                 /* set initial outputs     */
-	out32(GPIO0_OR, CONFIG_SYS_NAND1_CE);                 /* set initial outputs     */
-
-	/*
-	 * IRQ 0-15  405GP internally generated; active high; level sensitive
-	 * IRQ 16    405GP internally generated; active low; level sensitive
-	 * IRQ 17-24 RESERVED
-	 * IRQ 25 (EXT IRQ 0)
-	 * IRQ 26 (EXT IRQ 1)
-	 * IRQ 27 (EXT IRQ 2)
-	 * IRQ 28 (EXT IRQ 3)
-	 * IRQ 29 (EXT IRQ 4)
-	 * IRQ 30 (EXT IRQ 5)
-	 * IRQ 31 (EXT IRQ 6)
-	 */
-	mtdcr(UIC0SR, 0xFFFFFFFF);       /* clear all ints */
-	mtdcr(UIC0ER, 0x00000000);       /* disable all ints */
-	mtdcr(UIC0CR, 0x00000000);       /* set all to be non-critical*/
-	mtdcr(UIC0PR, 0xFFFFFF80);       /* set int polarities */
-	mtdcr(UIC0TR, 0x10000000);       /* set int trigger levels */
-	mtdcr(UIC0VCR, 0x00000001);      /* set vect base=0,INT0 highest priority*/
-	mtdcr(UIC0SR, 0xFFFFFFFF);       /* clear all ints */
-
-	/*
-	 * EBC Configuration Register: set ready timeout to 512 ebc-clks -> ca. 15 us
-	 */
-#if 1 /* test-only */
-	mtebc (EBC0_CFG, 0xa8400000); /* ebc always driven */
-#else
-	mtebc (EBC0_CFG, 0x28400000); /* ebc in high-z */
-#endif
-	return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-
-int misc_init_f (void)
-{
-	return 0;  /* dummy implementation */
-}
-
-extern flash_info_t flash_info[];	/* info for FLASH chips */
-
-int misc_init_r (void)
-{
-	/* adjust flash start and size as well as the offset */
-	gd->bd->bi_flashstart = 0 - flash_info[0].size;
-	gd->bd->bi_flashoffset= flash_info[0].size - CONFIG_SYS_MONITOR_LEN;
-#if 0
-	volatile unsigned short *fpga_mode =
-		(unsigned short *)((ulong)CONFIG_SYS_FPGA_BASE_ADDR + CONFIG_SYS_FPGA_CTRL);
-	volatile unsigned char *duart0_mcr =
-		(unsigned char *)((ulong)DUART0_BA + 4);
-	volatile unsigned char *duart1_mcr =
-		(unsigned char *)((ulong)DUART1_BA + 4);
-
-	bd_t *bd = gd->bd;
-	char *	tmp;                    /* Temporary char pointer      */
-	unsigned char *dst;
-	ulong len = sizeof(fpgadata);
-	int status;
-	int index;
-	int i;
-	unsigned long CPC0_CR0Reg;
-
-	dst = malloc(CONFIG_SYS_FPGA_MAX_SIZE);
-	if (gunzip (dst, CONFIG_SYS_FPGA_MAX_SIZE, (uchar *)fpgadata, &len) != 0) {
-		printf ("GUNZIP ERROR - must RESET board to recover\n");
-		do_reset (NULL, 0, 0, NULL);
-	}
-
-	status = fpga_boot(dst, len);
-	if (status != 0) {
-		printf("\nFPGA: Booting failed ");
-		switch (status) {
-		case ERROR_FPGA_PRG_INIT_LOW:
-			printf("(Timeout: INIT not low after asserting PROGRAM*)\n ");
-			break;
-		case ERROR_FPGA_PRG_INIT_HIGH:
-			printf("(Timeout: INIT not high after deasserting PROGRAM*)\n ");
-			break;
-		case ERROR_FPGA_PRG_DONE:
-			printf("(Timeout: DONE not high after programming FPGA)\n ");
-			break;
-		}
-
-		/* display infos on fpgaimage */
-		index = 15;
-		for (i=0; i<4; i++) {
-			len = dst[index];
-			printf("FPGA: %s\n", &(dst[index+1]));
-			index += len+3;
-		}
-		putc ('\n');
-		/* delayed reboot */
-		for (i=20; i>0; i--) {
-			printf("Rebooting in %2d seconds \r",i);
-			for (index=0;index<1000;index++)
-				udelay(1000);
-		}
-		putc ('\n');
-		do_reset(NULL, 0, 0, NULL);
-	}
-
-	puts("FPGA:  ");
-
-	/* display infos on fpgaimage */
-	index = 15;
-	for (i=0; i<4; i++) {
-		len = dst[index];
-		printf("%s ", &(dst[index+1]));
-		index += len+3;
-	}
-	putc ('\n');
-
-	free(dst);
-
-	/*
-	 * Reset FPGA via FPGA_DATA pin
-	 */
-	SET_FPGA(FPGA_PRG | FPGA_CLK);
-	udelay(1000); /* wait 1ms */
-	SET_FPGA(FPGA_PRG | FPGA_CLK | FPGA_DATA);
-	udelay(1000); /* wait 1ms */
-#endif
-
-#if 0
-	/*
-	 * Enable power on PS/2 interface
-	 */
-	*fpga_mode |= CONFIG_SYS_FPGA_CTRL_PS2_RESET;
-
-	/*
-	 * Enable interrupts in exar duart mcr[3]
-	 */
-	*duart0_mcr = 0x08;
-	*duart1_mcr = 0x08;
-#endif
-	return (0);
-}
-
-/*
- * Check Board Identity:
- */
-
-int checkboard (void)
-{
-	char str[64];
-	int i = getenv_f("serial#", str, sizeof(str));
-
-	puts ("Board: ");
-
-	if (i == -1) {
-		puts ("### No HW ID - assuming PPChameleonEVB");
-	} else {
-		puts(str);
-	}
-
-	putc ('\n');
-
-	return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-
-int testdram (void)
-{
-	/* TODO: XXX XXX XXX */
-	printf ("test: 16 MB - ok\n");
-
-	return (0);
-}
-
-/* ------------------------------------------------------------------------- */
-
-#ifdef CONFIG_CFB_CONSOLE
-# ifdef CONFIG_CONSOLE_EXTRA_INFO
-# include <video_fb.h>
-extern GraphicDevice smi;
-
-void video_get_info_str (int line_number, char *info)
-{
-	uint pvr = get_pvr ();
-
-	/* init video info strings for graphic console */
-	switch (line_number) {
-	case 1:
-		switch (pvr) {
-		case PVR_405EP_RB:
-			sprintf (info, " AMCC PowerPC 405EP Rev. B");
-			break;
-		default:
-			sprintf (info, " AMCC PowerPC 405EP Rev. <unknown>");
-			break;
-		}
-		return;
-	case 2:
-		sprintf (info, " DAVE Srl PPChameleonEVB - www.dave-tech.it");
-		return;
-	case 3:
-		sprintf (info, " %s", smi.modeIdent);
-		return;
-	}
-
-	/* no more info lines */
-	*info = 0;
-	return;
-}
-# endif	/* CONFIG_CONSOLE_EXTRA_INFO */
-#endif	/* CONFIG_CFB_CONSOLE */
diff --git a/qemu/roms/u-boot/board/dave/PPChameleonEVB/flash.c b/qemu/roms/u-boot/board/dave/PPChameleonEVB/flash.c
deleted file mode 100644
index 771151b80..000000000
--- a/qemu/roms/u-boot/board/dave/PPChameleonEVB/flash.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * (C) Copyright 2001
- * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/ppc4xx.h>
-#include <asm/processor.h>
-
-/*
- * include common flash code (for esd boards)
- */
-#include "../common/flash.c"
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static ulong flash_get_size (vu_long * addr, flash_info_t * info);
-static void flash_get_offsets (ulong base, flash_info_t * info);
-
-/*-----------------------------------------------------------------------
- */
-
-unsigned long flash_init (void)
-{
-#ifdef __DEBUG_START_FROM_SRAM__
-	return CONFIG_SYS_DUMMY_FLASH_SIZE;
-#else
-	unsigned long size;
-	int i;
-	uint pbcr;
-	unsigned long base;
-	int size_val = 0;
-
-	debug("[%s, %d] Entering ...\n", __FUNCTION__, __LINE__);
-	debug("[%s, %d] flash_info = 0x%p ...\n", __func__, __LINE__,
-						flash_info);
-
-	/* Init: no FLASHes known */
-	for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
-		flash_info[i].flash_id = FLASH_UNKNOWN;
-	}
-
-	/* Static FLASH Bank configuration here - FIXME XXX */
-
-	debug("[%s, %d] Calling flash_get_size ...\n", __FUNCTION__, __LINE__);
-	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);
-	}
-
-	debug("[%s, %d] Test point ...\n", __FUNCTION__, __LINE__);
-
-	/* Setup offsets */
-	flash_get_offsets (-size, &flash_info[0]);
-	debug("[%s, %d] Test point ...\n", __FUNCTION__, __LINE__);
-
-	/* Re-do sizing to get full correct info */
-	mtdcr(EBC0_CFGADDR, PB0CR);
-	pbcr = mfdcr(EBC0_CFGDATA);
-	mtdcr(EBC0_CFGADDR, PB0CR);
-	base = -size;
-	switch (size) {
-	case 1 << 20:
-		size_val = 0;
-		break;
-	case 2 << 20:
-		size_val = 1;
-		break;
-	case 4 << 20:
-		size_val = 2;
-		break;
-	case 8 << 20:
-		size_val = 3;
-		break;
-	case 16 << 20:
-		size_val = 4;
-		break;
-	}
-	pbcr = (pbcr & 0x0001ffff) | base | (size_val << 17);
-	mtdcr(EBC0_CFGDATA, pbcr);
-	debug("[%s, %d] Test point ...\n", __FUNCTION__, __LINE__);
-
-	/* Monitor protection ON by default */
-	(void)flash_protect(FLAG_PROTECT_SET,
-			    -CONFIG_SYS_MONITOR_LEN,
-			    0xffffffff,
-			    &flash_info[0]);
-
-	debug("[%s, %d] Test point ...\n", __FUNCTION__, __LINE__);
-	flash_info[0].size  = size;
-
-	return (size);
-#endif
-}
diff --git a/qemu/roms/u-boot/board/dave/PPChameleonEVB/nand.c b/qemu/roms/u-boot/board/dave/PPChameleonEVB/nand.c
deleted file mode 100644
index a191a0c3a..000000000
--- a/qemu/roms/u-boot/board/dave/PPChameleonEVB/nand.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * (C) Copyright 2006 DENX Software Engineering
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-
-#if defined(CONFIG_CMD_NAND)
-
-#include <nand.h>
-
-/*
- * hardware specific access to control-lines
- * function borrowed from Linux 2.6 (drivers/mtd/nand/ppchameleonevb.c)
- */
-static void ppchameleonevb_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
-{
-	struct nand_chip *this = mtd->priv;
-	ulong base = (ulong) this->IO_ADDR_W;
-
-	if (ctrl & NAND_CTRL_CHANGE) {
-		if ( ctrl & NAND_CLE )
-			MACRO_NAND_CTL_SETCLE((unsigned long)base);
-		else
-			MACRO_NAND_CTL_CLRCLE((unsigned long)base);
-		if ( ctrl & NAND_ALE )
-			MACRO_NAND_CTL_CLRCLE((unsigned long)base);
-		else
-			MACRO_NAND_CTL_CLRALE((unsigned long)base);
-		if ( ctrl & NAND_NCE )
-			MACRO_NAND_ENABLE_CE((unsigned long)base);
-		else
-			MACRO_NAND_DISABLE_CE((unsigned long)base);
-	}
-
-	if (cmd != NAND_CMD_NONE)
-		writeb(cmd, this->IO_ADDR_W);
-}
-
-
-/*
- * read device ready pin
- * function +/- borrowed from Linux 2.6 (drivers/mtd/nand/ppchameleonevb.c)
- */
-static int ppchameleonevb_device_ready(struct mtd_info *mtdinfo)
-{
-	struct nand_chip *this = mtdinfo->priv;
-	ulong rb_gpio_pin;
-
-	/* use the base addr to find out which chip are we dealing with */
-	switch((ulong) this->IO_ADDR_W) {
-	case CONFIG_SYS_NAND0_BASE:
-		rb_gpio_pin = CONFIG_SYS_NAND0_RDY;
-		break;
-	case CONFIG_SYS_NAND1_BASE:
-		rb_gpio_pin = CONFIG_SYS_NAND1_RDY;
-		break;
-	default: /* this should never happen */
-		return 0;
-		break;
-	}
-
-	if (in32(GPIO0_IR) & rb_gpio_pin)
-		return 1;
-	return 0;
-}
-
-
-/*
- * Board-specific NAND initialization. The following members of the
- * argument are board-specific (per include/linux/mtd/nand.h):
- * - IO_ADDR_R?: address to read the 8 I/O lines of the flash device
- * - IO_ADDR_W?: address to write the 8 I/O lines of the flash device
- * - cmd_ctrl: hardwarespecific function for accesing control-lines
- * - dev_ready: hardwarespecific function for  accesing device ready/busy line
- * - enable_hwecc?: function to enable (reset)  hardware ecc generator. Must
- *   only be provided if a hardware ECC is available
- * - ecc.mode: mode of ecc, see defines
- * - chip_delay: chip dependent delay for transfering data from array to
- *   read regs (tR)
- * - options: various chip options. They can partly be set to inform
- *   nand_scan about special functionality. See the defines for further
- *   explanation
- * Members with a "?" were not set in the merged testing-NAND branch,
- * so they are not set here either.
- */
-int board_nand_init(struct nand_chip *nand)
-{
-
-	nand->cmd_ctrl = ppchameleonevb_hwcontrol;
-	nand->dev_ready = ppchameleonevb_device_ready;
-	nand->ecc.mode = NAND_ECC_SOFT;
-	nand->chip_delay = NAND_BIG_DELAY_US;
-	nand->options = NAND_SAMSUNG_LP_OPTIONS;
-	return 0;
-}
-#endif
diff --git a/qemu/roms/u-boot/board/dave/PPChameleonEVB/u-boot.lds b/qemu/roms/u-boot/board/dave/PPChameleonEVB/u-boot.lds
deleted file mode 100644
index 94b707614..000000000
--- a/qemu/roms/u-boot/board/dave/PPChameleonEVB/u-boot.lds
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright 2007-2009 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include "config.h"
-
-#ifndef RESET_VECTOR_ADDRESS
-#define RESET_VECTOR_ADDRESS	0xfffffffc
-#endif
-
-OUTPUT_ARCH(powerpc)
-
-PHDRS
-{
-  text PT_LOAD;
-  bss PT_LOAD;
-}
-
-SECTIONS
-{
-  /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .text      :
-  {
-    *(.text*)
-   } :text
-    _etext = .;
-    PROVIDE (etext = .);
-    .rodata    :
-   {
-    *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
-  } :text
-
-  /* Read-write section, merged into data segment: */
-  . = (. + 0x00FF) & 0xFFFFFF00;
-  _erotext = .;
-  PROVIDE (erotext = .);
-  .reloc   :
-  {
-    _GOT2_TABLE_ = .;
-    KEEP(*(.got2))
-    KEEP(*(.got))
-    PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4);
-    _FIXUP_TABLE_ = .;
-    KEEP(*(.fixup))
-  }
-  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
-  __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
-
-  .data    :
-  {
-    *(.data*)
-    *(.sdata*)
-  }
-  _edata  =  .;
-  PROVIDE (edata = .);
-
-  . = .;
-
-  . = ALIGN(4);
-  .u_boot_list : {
-	KEEP(*(SORT(.u_boot_list*)));
-  }
-
-  . = .;
-  __start___ex_table = .;
-  __ex_table : { *(__ex_table) }
-  __stop___ex_table = .;
-
-  . = ALIGN(256);
-  __init_begin = .;
-  .text.init : { *(.text.init) }
-  .data.init : { *(.data.init) }
-  . = ALIGN(256);
-  __init_end = .;
-
-  ppcenv_assert = ASSERT(. < 0xFFFF8000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CONFIG_SYS_MONITOR_BASE, CONFIG_SYS_MONITOR_LEN and CONFIG_SYS_TEXT_BASE may need to be modified.");
-  . = 0xFFFF8000;
-  .ppcenv :
-  {
-    common/env_embedded.o(.ppcenv);
-  }
-
-  .resetvec RESET_VECTOR_ADDRESS :
-  {
-    KEEP(*(.resetvec))
-  } :text = 0xffff
-
-  . = RESET_VECTOR_ADDRESS + 0x4;
-
-  /*
-   * Make sure that the bss segment isn't linked at 0x0, otherwise its
-   * address won't be updated during relocation fixups.  Note that
-   * this is a temporary fix.  Code to dynamically the fixup the bss
-   * location will be added in the future.  When the bss relocation
-   * fixup code is present this workaround should be removed.
-   */
-#if (RESET_VECTOR_ADDRESS == 0xfffffffc)
-  . |= 0x10;
-#endif
-
-  __bss_start = .;
-  .bss (NOLOAD)       :
-  {
-   *(.bss*)
-   *(.sbss*)
-   *(COMMON)
-  } :bss
-
-  . = ALIGN(4);
-  __bss_end = . ;
-  PROVIDE (end = .);
-}
diff --git a/qemu/roms/u-boot/board/dave/common/flash.c b/qemu/roms/u-boot/board/dave/common/flash.c
deleted file mode 100644
index f05adf9f1..000000000
--- a/qemu/roms/u-boot/board/dave/common/flash.c
+++ /dev/null
@@ -1,691 +0,0 @@
-/*
- * (C) Copyright 2001
- * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/processor.h>
-
-flash_info_t	flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static int write_word (flash_info_t *info, ulong dest, ulong data);
-
-/*-----------------------------------------------------------------------
- */
-static void flash_get_offsets (ulong base, flash_info_t *info)
-{
-	int i;
-	short n;
-
-	/* set up sector start address table */
-	if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) ||
-	    ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM640U)) {
-	    for (i = 0; i < info->sector_count; i++)
-		info->start[i] = base + (i * 0x00010000);
-	} else if (((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL322B) ||
-		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL323B) ||
-		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320B) ||
-		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL324B)) {
-		/* set sector offsets for bottom boot block type	*/
-		for (i=0; i<8; ++i) {		/*  8 x 8k boot sectors	*/
-			info->start[i] = base;
-			base += 8 << 10;
-		}
-		while (i < info->sector_count) {	/* 64k regular sectors	*/
-			info->start[i] = base;
-			base += 64 << 10;
-			++i;
-		}
-	} else if (((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL322T) ||
-		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL323T) ||
-		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320T) ||
-		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL324T)) {
-		/* set sector offsets for top boot block type		*/
-		base += info->size;
-		i = info->sector_count;
-		for (n=0; n<8; ++n) {		/*  8 x 8k boot sectors	*/
-			base -= 8 << 10;
-			--i;
-			info->start[i] = base;
-		}
-		while (i > 0) {			/* 64k regular sectors	*/
-			base -= 64 << 10;
-			--i;
-			info->start[i] = base;
-		}
-	} 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;
-	int k;
-	int size;
-	int erased;
-	volatile unsigned long *flash;
-
-	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_SST:	printf ("SST ");		break;
-	case FLASH_MAN_STM:	printf ("ST  ");		break;
-	default:		printf ("Unknown Vendor ");	break;
-	}
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-	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_AM320T:	printf ("AM29LV320T (32 M, top sector)\n");
-				break;
-	case FLASH_AM320B:	printf ("AM29LV320B (32 M, bottom sector)\n");
-				break;
-	case FLASH_AMDL322T:	printf ("AM29DL322T (32 M, top sector)\n");
-				break;
-	case FLASH_AMDL322B:	printf ("AM29DL322B (32 M, bottom sector)\n");
-				break;
-	case FLASH_AMDL323T:	printf ("AM29DL323T (32 M, top sector)\n");
-				break;
-	case FLASH_AMDL323B:	printf ("AM29DL323B (32 M, bottom sector)\n");
-				break;
-	case FLASH_AM640U:	printf ("AM29LV640D (64 M, uniform sector)\n");
-				break;
-	case FLASH_SST800A:	printf ("SST39LF/VF800 (8 Mbit, uniform sector size)\n");
-				break;
-	case FLASH_SST160A:	printf ("SST39LF/VF160 (16 Mbit, uniform sector size)\n");
-				break;
-	case FLASH_STMW320DT:	printf ("M29W320DT (32 M, top 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) {
-#ifdef CONFIG_SYS_FLASH_EMPTY_INFO
-		/*
-		 * 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 long *)info->start[i];
-		size = size >> 2;        /* divide by 4 for longword access */
-		for (k=0; k<size; k++)
-		  {
-		    if (*flash++ != 0xffffffff)
-		      {
-			erased = 0;
-			break;
-		      }
-		  }
-
-		if ((i % 5) == 0)
-			printf ("\n   ");
-		/* print empty and read-only info */
-		printf (" %08lX%s%s",
-			info->start[i],
-			erased ? " E" : "  ",
-			info->protect[i] ? "RO " : "   ");
-#else
-		if ((i % 5) == 0)
-			printf ("\n   ");
-		printf (" %08lX%s",
-			info->start[i],
-			info->protect[i] ? " (RO)" : "     ");
-#endif
-
-	}
-	printf ("\n");
-	return;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-
-/*-----------------------------------------------------------------------
- */
-
-/*
- * The following code cannot be run from FLASH!
- */
-static ulong flash_get_size (vu_long *addr, flash_info_t *info)
-{
-	short i;
-	short n;
-	CONFIG_SYS_FLASH_WORD_SIZE value;
-	ulong base = (ulong)addr;
-	volatile CONFIG_SYS_FLASH_WORD_SIZE *addr2 = (CONFIG_SYS_FLASH_WORD_SIZE *)addr;
-
-	debug("[%s, %d] Entering ...\n", __FUNCTION__, __LINE__);
-
-	/* Write auto select command: read Manufacturer ID */
-	addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00AA00AA;
-	addr2[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00550055;
-	addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00900090;
-
-	value = addr2[CONFIG_SYS_FLASH_READ0];
-
-	switch (value) {
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_MANUFACT:
-		info->flash_id = FLASH_MAN_AMD;
-		break;
-	case (CONFIG_SYS_FLASH_WORD_SIZE)FUJ_MANUFACT:
-		info->flash_id = FLASH_MAN_FUJ;
-		break;
-	case (CONFIG_SYS_FLASH_WORD_SIZE)SST_MANUFACT:
-		info->flash_id = FLASH_MAN_SST;
-		break;
-	case (CONFIG_SYS_FLASH_WORD_SIZE)STM_MANUFACT:
-		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	*/
-	}
-
-	value = addr2[CONFIG_SYS_FLASH_READ1];		/* device ID		*/
-
-	switch (value) {
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV400T:
-		info->flash_id += FLASH_AM400T;
-		info->sector_count = 11;
-		info->size = 0x00080000;
-		break;				/* => 0.5 MB		*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV400B:
-		info->flash_id += FLASH_AM400B;
-		info->sector_count = 11;
-		info->size = 0x00080000;
-		break;				/* => 0.5 MB		*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV800T:
-		info->flash_id += FLASH_AM800T;
-		info->sector_count = 19;
-		info->size = 0x00100000;
-		break;				/* => 1 MB		*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV800B:
-		info->flash_id += FLASH_AM800B;
-		info->sector_count = 19;
-		info->size = 0x00100000;
-		break;				/* => 1 MB		*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV160T:
-		info->flash_id += FLASH_AM160T;
-		info->sector_count = 35;
-		info->size = 0x00200000;
-		break;				/* => 2 MB		*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV160B:
-		info->flash_id += FLASH_AM160B;
-		info->sector_count = 35;
-		info->size = 0x00200000;
-		break;				/* => 2 MB		*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)STM_ID_29W320DT:
-		info->flash_id += FLASH_STMW320DT;
-		info->sector_count = 67;
-		info->size = 0x00400000;  break;	/* => 4 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV320T:
-		info->flash_id += FLASH_AM320T;
-		info->sector_count = 71;
-		info->size = 0x00400000;  break;	/* => 4 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV320B:
-		info->flash_id += FLASH_AM320B;
-		info->sector_count = 71;
-		info->size = 0x00400000;  break;	/* => 4 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_DL322T:
-		info->flash_id += FLASH_AMDL322T;
-		info->sector_count = 71;
-		info->size = 0x00400000;  break;	/* => 4 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_DL322B:
-		info->flash_id += FLASH_AMDL322B;
-		info->sector_count = 71;
-		info->size = 0x00400000;  break;	/* => 4 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_DL323T:
-		info->flash_id += FLASH_AMDL323T;
-		info->sector_count = 71;
-		info->size = 0x00400000;  break;	/* => 4 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_DL323B:
-		info->flash_id += FLASH_AMDL323B;
-		info->sector_count = 71;
-		info->size = 0x00400000;  break;	/* => 4 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)AMD_ID_LV640U:
-		info->flash_id += FLASH_AM640U;
-		info->sector_count = 128;
-		info->size = 0x00800000;  break;	/* => 8 MB	*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)SST_ID_xF800A:
-		info->flash_id += FLASH_SST800A;
-		info->sector_count = 16;
-		info->size = 0x00100000;
-		break;				/* => 1 MB		*/
-
-	case (CONFIG_SYS_FLASH_WORD_SIZE)SST_ID_xF160A:
-		info->flash_id += FLASH_SST160A;
-		info->sector_count = 32;
-		info->size = 0x00200000;
-		break;				/* => 2 MB		*/
-
-	default:
-		info->flash_id = FLASH_UNKNOWN;
-		return (0);			/* => no or unknown flash */
-
-	}
-
-	/* set up sector start address table */
-	if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) ||
-	    ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM640U)) {
-	    for (i = 0; i < info->sector_count; i++)
-		info->start[i] = base + (i * 0x00010000);
-	} else if (((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL322B) ||
-		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL323B) ||
-		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320B) ||
-		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL324B)) {
-		/* set sector offsets for bottom boot block type	*/
-		for (i=0; i<8; ++i) {		/*  8 x 8k boot sectors	*/
-			info->start[i] = base;
-			base += 8 << 10;
-		}
-		while (i < info->sector_count) {	/* 64k regular sectors	*/
-			info->start[i] = base;
-			base += 64 << 10;
-			++i;
-		}
-	} else if (((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL322T) ||
-		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL323T) ||
-		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320T) ||
-		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL324T)) {
-		/* set sector offsets for top boot block type		*/
-		base += info->size;
-		i = info->sector_count;
-		for (n=0; n<8; ++n) {		/*  8 x 8k boot sectors	*/
-			base -= 8 << 10;
-			--i;
-			info->start[i] = base;
-		}
-		while (i > 0) {			/* 64k regular sectors	*/
-			base -= 64 << 10;
-			--i;
-			info->start[i] = base;
-		}
-	} else if ((info->flash_id & FLASH_TYPEMASK) == FLASH_STMW320DT) {
-		/* set sector offsets for top boot block type		*/
-		base += info->size;
-		i = info->sector_count;
-		/*  1 x 16k boot sector */
-		base -= 16 << 10;
-		--i;
-		info->start[i] = base;
-		/*  2 x 8k  boot sectors */
-		for (n=0; n<2; ++n) {
-			base -= 8 << 10;
-			--i;
-			info->start[i] = base;
-		}
-		/*  1 x 32k boot sector */
-		base -= 32 << 10;
-		--i;
-		info->start[i] = base;
-
-		while (i > 0) {			/* 64k regular sectors	*/
-			base -= 64 << 10;
-			--i;
-			info->start[i] = base;
-		}
-	} 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 at sector address, (A7 .. A0) = 0x02 */
-		/* D0 = 1 if protected */
-		addr2 = (volatile CONFIG_SYS_FLASH_WORD_SIZE *)(info->start[i]);
-		if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST)
-		  info->protect[i] = 0;
-		else
-		  info->protect[i] = addr2[CONFIG_SYS_FLASH_READ2] & 1;
-	}
-
-	/*
-	 * Prevent writes to uninitialized FLASH.
-	 */
-	if (info->flash_id != FLASH_UNKNOWN) {
-		addr2 = (CONFIG_SYS_FLASH_WORD_SIZE *)info->start[0];
-		*addr2 = (CONFIG_SYS_FLASH_WORD_SIZE)0x00F000F0;	/* reset bank */
-	}
-
-	return (info->size);
-}
-
-
-/*-----------------------------------------------------------------------
- */
-
-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 flag, prot, sect, l_sect;
-	ulong start, now, last;
-	int i;
-
-	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) {
-		printf ("Can't erase unknown flash type - aborted\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();
-
-	/* Start erase on unprotected sectors */
-	for (sect = s_first; sect<=s_last; sect++) {
-		if (info->protect[sect] == 0) {	/* not protected */
-		    addr2 = (CONFIG_SYS_FLASH_WORD_SIZE *)(info->start[sect]);
-		    if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) {
-			addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00AA00AA;
-			addr[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00550055;
-			addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080;
-			addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00AA00AA;
-			addr[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00550055;
-			addr2[0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00500050;  /* block erase */
-			for (i=0; i<50; i++)
-			  udelay(1000);  /* wait 1 ms */
-		    } else {
-			if (sect == s_first) {
-			    addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00AA00AA;
-			    addr[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00550055;
-			    addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080;
-			    addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00AA00AA;
-			    addr[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00550055;
-			}
-			addr2[0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00300030;  /* sector erase */
-		    }
-		    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 = (CONFIG_SYS_FLASH_WORD_SIZE *)(info->start[l_sect]);
-	while ((addr[0] & (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080) != (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080) {
-		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 = (CONFIG_SYS_FLASH_WORD_SIZE *)info->start[0];
-	addr[0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00F000F0;	/* 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)
-{
-	ulong cp, wp, data;
-	int i, l, rc;
-
-	wp = (addr & ~3);	/* get lower word aligned address */
-
-	/*
-	 * handle unaligned start bytes
-	 */
-	if ((l = addr - wp) != 0) {
-		data = 0;
-		for (i=0, cp=wp; i<l; ++i, ++cp) {
-#ifdef CONFIG_B2
-			data = data | ((*(uchar *)cp)<<(8*i));
-#else
-			data = (data << 8) | (*(uchar *)cp);
-#endif
-		}
-		for (; i<4 && cnt>0; ++i) {
-#ifdef CONFIG_B2
-			data = data  | ((*src++)<<(8*i));
-#else
-			data = (data << 8) | *src++;
-#endif
-			--cnt;
-			++cp;
-		}
-		for (; cnt==0 && i<4; ++i, ++cp) {
-#ifdef CONFIG_B2
-			data = data | ((*(uchar *)cp)<<(8*i));
-#else
-			data = (data << 8) | (*(uchar *)cp);
-#endif
-		}
-
-		if ((rc = write_word(info, wp, data)) != 0) {
-			return (rc);
-		}
-		wp += 4;
-	}
-
-	/*
-	 * handle word aligned part
-	 */
-	while (cnt >= 4) {
-		data = 0;
-#ifdef CONFIG_B2
-		data = (*(ulong*)src);
-		src += 4;
-#else
-		for (i=0; i<4; ++i) {
-			data = (data << 8) | *src++;
-		}
-#endif
-		if ((rc = write_word(info, wp, data)) != 0) {
-			return (rc);
-		}
-		wp  += 4;
-		cnt -= 4;
-	}
-
-	if (cnt == 0) {
-		return (0);
-	}
-
-	/*
-	 * handle unaligned tail bytes
-	 */
-	data = 0;
-	for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
-#ifdef CONFIG_B2
-		data = data  | ((*src++)<<(8*i));
-#else
-		data = (data << 8) | *src++;
-#endif
-		--cnt;
-	}
-	for (; i<4; ++i, ++cp) {
-#ifdef CONFIG_B2
-		data = data | ((*(uchar *)cp)<<(8*i));
-#else
-		data = (data << 8) | (*(uchar *)cp);
-#endif
-	}
-
-	return (write_word(info, wp, data));
-}
-
-/*-----------------------------------------------------------------------
- * Write a word to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_word (flash_info_t *info, ulong dest, ulong data)
-{
-	ulong *data_ptr = &data;
-	volatile CONFIG_SYS_FLASH_WORD_SIZE *addr2 = (CONFIG_SYS_FLASH_WORD_SIZE *)(info->start[0]);
-	volatile CONFIG_SYS_FLASH_WORD_SIZE *dest2 = (CONFIG_SYS_FLASH_WORD_SIZE *)dest;
-	volatile CONFIG_SYS_FLASH_WORD_SIZE *data2 = (CONFIG_SYS_FLASH_WORD_SIZE *)data_ptr;
-	ulong start;
-	int flag;
-	int i;
-
-	/* Check if Flash is (sufficiently) erased */
-	if ((*((volatile ulong *)dest) & data) != data) {
-		return (2);
-	}
-	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts();
-
-	for (i=0; i<4/sizeof(CONFIG_SYS_FLASH_WORD_SIZE); i++)
-	  {
-	    addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00AA00AA;
-	    addr2[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00550055;
-	    addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE)0x00A000A0;
-
-	    dest2[i] = data2[i];
-
-	    /* re-enable interrupts if necessary */
-	    if (flag)
-	      enable_interrupts();
-
-	    /* data polling for D7 */
-	    start = get_timer (0);
-	    while ((dest2[i] & (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080) !=
-		   (data2[i] & (CONFIG_SYS_FLASH_WORD_SIZE)0x00800080)) {
-	      if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
-		return (1);
-	      }
-	    }
-	  }
-
-	return (0);
-}
-
-/*-----------------------------------------------------------------------
- */