Merge branch 'master' of git://git.denx.de/u-boot-arm

* 'master' of git://git.denx.de/u-boot-arm: (145 commits)
  beagleboard: enable HUB power on all variants of the BeagleBoard
  dm3730: enable dpll5
  ehci-hcd: Allow cleanups to happen gracefully on a timeout.
  OMAP3: Add DSS driver for OMAP3
  led: Remove state-saving of led for toggle functionality and add toggle option to led command
  led: Fixed setting of STATUS_LED_BIT1 when led_name is 'all'
  led: correct off/on locations in structure
  led: added cmd_led to Makefile
  BeagleBoard: fix LED 0/1 in driver
  Corrected LED name match finding avoiding extraneous Usage printouts
  BeagleBoard: config: updated default configuration
  BeagleBoard: config: Enabled multibus support for I2C in configuration
  BeagleBoard: config: add optargs/buddy/camera
  BeagleBoard: config: increase command-line functionality
  BeagleBoard: config: make mtest run
  BeagleBoard: config: enable DSS
  BeagleBoard: config: enable asix driver and dhcp
  BeagleBoard: config: enable networking
  BeagleBoard: config: decrease bootdelay to 2 seconds
  BeagleBoard: config: use uImage.beagle for tftp
  BeagleBoard: config: hardcode MAC for onboard SMSC
  BeagleBoard: config: load kernel from MMC ext, not FAT
  BeagleBoard: Configure DVI/S-video
  BeagleBoard: Added userbutton command
  BeagleBoard: turn off clocks in ehci_stop
  USB: Remove __attribute__ ((packed)) for struct ehci_hccr and ehci_hcor
  beagleboard: add support for xM revision C
  beagle: pass expansionboard name in bootargs
  OMAP: Remove omapfb.debug=y from Beagle and Overo env settings
  OMAP3 Beagle Pin Mux initialization glitch fix
  da850: modifications for Logic PD Rev.3 AM18xx EVM
  da850: fix the channel number for EMAC teardown init
  da850: add support for Spectrum Digital AM18xx EVM
  da850: add support to wake up DSP during board init
  da850: modify the U-Boot prompt string
  da850: add NOR boot mode support
  da8xx: add support for multiple PLL controllers
  da850: indicate cache usage disable in config file
  dm365: modify boot prompt from dm365 to dm36x
  dm365: disable cache usage due to coherency issues
  dm6446: disable cache usage due to coherency issues
  OMAP3: Remove legacy mmc driver
  devkit8000: Use generic MMC driver
  TI OMAP3 SDP3430: Use generic MMC driver
  AM3517 CraneBoard: Use generic MMC driver
  OMAP3: pandora: Use generic MMC driver
  OMAP3: Zoom2: Use generic MMC driver
  OMAP3: Zoom1: Use generic MMC driver
  OMAP3: DIG297: Use generic MMC driver
  OMAP3: CM-T35: Use generic MMC driver
  am3517evm: Use generic MMC driver
  omap3evm: Use generic MMC driver
  omap3:clock: check cpu_family before enabling clks for IVA & CAM
  omap3:clock: configure GFX clock to 200MHz for AM/DM37x
  OMAP3/4: Increase console I/O buffer size
  PXA: vpac270: Remove re-defined CONFIG_SYS_TEXT_BASE
  PXA: Fix CSB226, fix monitor length
  PXA: Fix Lubbock, remove redundant parenthesis
  armv7: cache: remove flush on un-aligned invalidate
  armv7: stronger barrier for cache-maintenance operations
  omap: enable caches at system start-up
  arm: do not force d-cache enable on all boards
  ORIGEN: Add MMC SPL support
  ARMV7: Add support for Samsung ORIGEN board
  i2c:gpio:s5p: Enable I2C GPIO on the GONI target
  i2c:gpio:s5p: I2C GPIO Software implementation (via soft_i2c)
  Tegra2: Use clock and pinmux functions to simplify code
  Tegra2: Add additional pin multiplexing features
  Tegra2: Add more clock support
  Tegra2: Add microsecond timer function
  ARM: remove broken "at91rm9200dk" board
  ARM: remove broken "m501sk" board
  ARM: remove broken "kb9202" board
  ARM: remove broken "csb637" board
  ARM: remove broken "cmc_pu2" board
  ARM: remove broken "at91cap9adk" board
  ARM: remove broken "voiceblue" board
  ARM: remove broken "smdk2400" board
  ARM: remove broken "sbc2410x" board
  ARM: remove broken "netstar" board
  ARM: remove broken "mx1fs2" board
  ARM: remove broken "lpd7a40x" boards
  ARM: remove broken "edb93xx" boards
  ARM: remove broken "B2" board
  ARM: remove broken "armadillo" board
  ARM: remove broken "assabet" board
  ARM: versatile: drop warnings
  IMX: scb9328: drop warnings
  MX31: imx31_litekit: make use of GPIO framework
  MX31: mx31ads: make use of GPIO framework
  MX5: mx51evk: make use of GPIO framework
  MX35: mx35pdk: make use of GPIO framework
  MX5: mx53loco: make use of GPIO framework
  MX5: mx53evk: make use of GPIO framework
  MX5: vision2: make use of GPIO framework
  MX5: mx53smd: make use of GPIO framework
  MX5: mx53ard: make use of GPIO framework
  MX25: zmx25: make use of GPIO framework
  MX5: efikamx: make use of GPIO framework
  MX31: QONG: make use of GPIO framework
  MX35: make use of GPIO framework for MX35 processor
  MX5: make use of GPIO framework for MX5 processor
  MX31: make use of GPIO framework for MX31 processor
  MX25: make use of GPIO framework for MX25 processor
  IMX: uniform GPIO interface using GPIO framework
  MX: MX35 / MX5: uniform clock command with powerpc
  MX35: MX35PDK: support additional RAM on CSD1
  mx53: ddr3: Update DD3 initialization
  ARM: MX51: PLL errata workaround
  ARM: versatilepb : drop warnings due to double definitions
  omap4: increase SRAM budget to fix build error
  omap4: fix build warning due to signed unsigned comparison
  mkimage: Fix 'Unknown OMAP image type - 5'
  omap: fix gpio related build breaks
  gpio:samsung: s5p_ suffix add for GPIO functions (C210_universal)
  SMDKV310: MMC SPL: Remove unwanted dummy functions
  SMDKV310: Fix undefined reference error
  SMDKV310: Fix build error for smdkv310 board
  gpio:samsung s5p_ suffix add for GPIO functions
  mmc: S5P: Support DMA restarts at buffer boundaries
  SMDKV310: Fix host compilation of mkv310_image
  arm: fix bd pointer dereference prior initialization
  arm, lib/board.c: use gd->ram_size instead of bd->bi_memsize
  mx5: Remove CONFIG_L2_OFF and CONFIG_SYS_L2CACHE_OFF
  MX31: removed warnings due to clock.h
  integrator: convert to new build system
  integratorcp: make the board compile
  integratorap: remove hardcoded 32MB memory cmdline
  ...

1 files changed, 0 insertions, 492 deletions

diff --git a/board/samsung/smdk2400/flash.c b/board/samsung/smdk2400/flash.c
deleted file mode 100644
index 47382fe..0000000
--- a/board/samsung/smdk2400/flash.c
+++ /dev/null
@@ -1,492 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <garyj@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
- */
-
-/* #define DEBUG */
-
-#include <common.h>
-#include <environment.h>
-
-#define FLASH_BANK_SIZE 0x1000000	/* 2 x   8 MB */
-#define MAIN_SECT_SIZE  0x40000		/* 2 x 128 kB */
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-
-#define CMD_READ_ARRAY		0x00FF00FF
-#define CMD_IDENTIFY		0x00900090
-#define CMD_ERASE_SETUP		0x00200020
-#define CMD_ERASE_CONFIRM	0x00D000D0
-#define CMD_PROGRAM		0x00400040
-#define CMD_RESUME		0x00D000D0
-#define CMD_SUSPEND		0x00B000B0
-#define CMD_STATUS_READ		0x00700070
-#define CMD_STATUS_RESET	0x00500050
-
-#define BIT_BUSY		0x00800080
-#define BIT_ERASE_SUSPEND	0x00400040
-#define BIT_ERASE_ERROR		0x00200020
-#define BIT_PROGRAM_ERROR	0x00100010
-#define BIT_VPP_RANGE_ERROR	0x00080008
-#define BIT_PROGRAM_SUSPEND	0x00040004
-#define BIT_PROTECT_ERROR	0x00020002
-#define BIT_UNDEFINED		0x00010001
-
-#define BIT_SEQUENCE_ERROR	0x00300030
-#define BIT_TIMEOUT		0x80000000
-
-/*-----------------------------------------------------------------------
- */
-
-ulong flash_init (void)
-{
-	int i, j;
-	ulong size = 0;
-
-	for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
-		ulong flashbase = 0;
-
-		flash_info[i].flash_id =
-			(INTEL_MANUFACT     & FLASH_VENDMASK) |
-			(INTEL_ID_28F640J3A & FLASH_TYPEMASK);
-		flash_info[i].size = FLASH_BANK_SIZE;
-		flash_info[i].sector_count = CONFIG_SYS_MAX_FLASH_SECT;
-		memset (flash_info[i].protect, 0, CONFIG_SYS_MAX_FLASH_SECT);
-		if (i == 0)
-			flashbase = CONFIG_SYS_FLASH_BASE;
-		else
-			panic ("configured too many flash banks!\n");
-		for (j = 0; j < flash_info[i].sector_count; j++) {
-			flash_info[i].start[j] = flashbase;
-
-			/* uniform sector size */
-			flashbase += MAIN_SECT_SIZE;
-		}
-		size += flash_info[i].size;
-	}
-
-	/*
-	 * Protect monitor and environment sectors
-	 */
-	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
-
-	return size;
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info (flash_info_t * info)
-{
-	int i;
-
-	switch (info->flash_id & FLASH_VENDMASK) {
-	case (INTEL_MANUFACT & FLASH_VENDMASK):
-		printf ("Intel: ");
-		break;
-	default:
-		printf ("Unknown Vendor ");
-		break;
-	}
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-	case (INTEL_ID_28F640J3A & FLASH_TYPEMASK):
-		printf ("2x 28F640J3A (64Mbit)\n");
-		break;
-	default:
-		printf ("Unknown Chip Type\n");
-		goto Done;
-		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");
-
-Done:	;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_error (ulong code)
-{
-	/* Check bit patterns */
-	/* SR.7=0 is busy, SR.7=1 is ready */
-	/* all other flags indicate error on 1 */
-	/* SR.0 is undefined */
-	/* Timeout is our faked flag */
-
-	/* sequence is described in Intel 290644-005 document */
-
-	/* check Timeout */
-	if (code & BIT_TIMEOUT) {
-		puts ("Timeout\n");
-		return ERR_TIMOUT;
-	}
-
-	/* check Busy, SR.7 */
-	if (~code & BIT_BUSY) {
-		puts ("Busy\n");
-		return ERR_PROG_ERROR;
-	}
-
-	/* check Vpp low, SR.3 */
-	if (code & BIT_VPP_RANGE_ERROR) {
-		puts ("Vpp range error\n");
-		return ERR_PROG_ERROR;
-	}
-
-	/* check Device Protect Error, SR.1 */
-	if (code & BIT_PROTECT_ERROR) {
-		puts ("Device protect error\n");
-		return ERR_PROG_ERROR;
-	}
-
-	/* check Command Seq Error, SR.4 & SR.5 */
-	if (code & BIT_SEQUENCE_ERROR) {
-		puts ("Command seqence error\n");
-		return ERR_PROG_ERROR;
-	}
-
-	/* check Block Erase Error, SR.5 */
-	if (code & BIT_ERASE_ERROR) {
-		puts ("Block erase error\n");
-		return ERR_PROG_ERROR;
-	}
-
-	/* check Program Error, SR.4 */
-	if (code & BIT_PROGRAM_ERROR) {
-		puts ("Program error\n");
-		return ERR_PROG_ERROR;
-	}
-
-	/* check Block Erase Suspended, SR.6 */
-	if (code & BIT_ERASE_SUSPEND) {
-		puts ("Block erase suspended\n");
-		return ERR_PROG_ERROR;
-	}
-
-	/* check Program Suspended, SR.2 */
-	if (code & BIT_PROGRAM_SUSPEND) {
-		puts ("Program suspended\n");
-		return ERR_PROG_ERROR;
-	}
-
-	/* OK, no error */
-	return ERR_OK;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t * info, int s_first, int s_last)
-{
-	ulong result, result1;
-	int iflag, prot, sect;
-	int rc = ERR_OK;
-	ulong start;
-
-#ifdef USE_920T_MMU
-	int cflag;
-#endif
-
-	debug ("flash_erase: s_first %d  s_last %d\n", s_first, s_last);
-
-	/* first look for protection bits */
-
-	if (info->flash_id == FLASH_UNKNOWN)
-		return ERR_UNKNOWN_FLASH_TYPE;
-
-	if ((s_first < 0) || (s_first > s_last)) {
-		return ERR_INVAL;
-	}
-
-	if ((info->flash_id & FLASH_VENDMASK) !=
-		(INTEL_MANUFACT & FLASH_VENDMASK)) {
-		return ERR_UNKNOWN_FLASH_VENDOR;
-	}
-
-	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");
-	}
-
-	/*
-	 * Disable interrupts which might cause a timeout
-	 * here. Remember that our exception vectors are
-	 * at address 0 in the flash, and we don't want a
-	 * (ticker) exception to happen while the flash
-	 * chip is in programming mode.
-	 */
-#ifdef USE_920T_MMU
-	cflag = dcache_status ();
-	dcache_disable ();
-#endif
-	iflag = disable_interrupts ();
-
-	/* Start erase on unprotected sectors */
-	for (sect = s_first; sect <= s_last && !ctrlc (); sect++) {
-
-		debug ("Erasing sector %2d @ %08lX... ",
-			sect, info->start[sect]);
-
-		/* arm simple, non interrupt dependent timer */
-		start = get_timer(0);
-
-		if (info->protect[sect] == 0) {	/* not protected */
-			vu_long *addr = (vu_long *) (info->start[sect]);
-			ulong bsR7, bsR7_2, bsR5, bsR5_2;
-
-			/* *addr = CMD_STATUS_RESET; */
-			*addr = CMD_ERASE_SETUP;
-			*addr = CMD_ERASE_CONFIRM;
-
-			/* wait until flash is ready */
-			do {
-				/* check timeout */
-				if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-					*addr = CMD_STATUS_RESET;
-					result = BIT_TIMEOUT;
-					break;
-				}
-
-				*addr = CMD_STATUS_READ;
-				result = *addr;
-				bsR7 = result & (1 << 7);
-				bsR7_2 = result & (1 << 23);
-			} while (!bsR7 | !bsR7_2);
-
-			*addr = CMD_STATUS_READ;
-			result1 = *addr;
-			bsR5 = result1 & (1 << 5);
-			bsR5_2 = result1 & (1 << 21);
-#ifdef SAMSUNG_FLASH_DEBUG
-			printf ("bsR5 %lx bsR5_2 %lx\n", bsR5, bsR5_2);
-			if (bsR5 != 0 && bsR5_2 != 0)
-				printf ("bsR5 %lx bsR5_2 %lx\n", bsR5, bsR5_2);
-#endif
-
-			*addr = CMD_READ_ARRAY;
-			*addr = CMD_RESUME;
-
-			if ((rc = flash_error (result)) != ERR_OK)
-				goto outahere;
-#if 0
-			printf ("ok.\n");
-		} else {		/* it was protected */
-
-			printf ("protected!\n");
-#endif
-		}
-	}
-
-outahere:
-	/* allow flash to settle - wait 10 ms */
-	udelay_masked (10000);
-
-	if (iflag)
-		enable_interrupts ();
-
-#ifdef USE_920T_MMU
-	if (cflag)
-		dcache_enable ();
-#endif
-	return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash
- */
-
-static int write_word (flash_info_t * info, ulong dest, ulong data)
-{
-	vu_long *addr = (vu_long *) dest;
-	ulong result;
-	int rc = ERR_OK;
-	int iflag;
-	ulong start;
-
-#ifdef USE_920T_MMU
-	int cflag;
-#endif
-
-	/*
-	 * Check if Flash is (sufficiently) erased
-	 */
-	result = *addr;
-	if ((result & data) != data)
-		return ERR_NOT_ERASED;
-
-	/*
-	 * Disable interrupts which might cause a timeout
-	 * here. Remember that our exception vectors are
-	 * at address 0 in the flash, and we don't want a
-	 * (ticker) exception to happen while the flash
-	 * chip is in programming mode.
-	 */
-#ifdef USE_920T_MMU
-	cflag = dcache_status ();
-	dcache_disable ();
-#endif
-	iflag = disable_interrupts ();
-
-	/* *addr = CMD_STATUS_RESET; */
-	*addr = CMD_PROGRAM;
-	*addr = data;
-
-	/* arm simple, non interrupt dependent timer */
-	start = get_timer(0);
-
-	/* wait until flash is ready */
-	do {
-		/* check timeout */
-		if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-			*addr = CMD_SUSPEND;
-			result = BIT_TIMEOUT;
-			break;
-		}
-
-		*addr = CMD_STATUS_READ;
-		result = *addr;
-	} while (~result & BIT_BUSY);
-
-	/* *addr = CMD_READ_ARRAY; */
-	*addr = CMD_STATUS_READ;
-	result = *addr;
-
-	rc = flash_error (result);
-
-	if (iflag)
-		enable_interrupts ();
-
-#ifdef USE_920T_MMU
-	if (cflag)
-		dcache_enable ();
-#endif
-	*addr = CMD_READ_ARRAY;
-	*addr = CMD_RESUME;
-	return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash.
- */
-
-int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
-	ulong cp, wp, data;
-	int l;
-	int i, 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) {
-			data = (data >> 8) | (*(uchar *) cp << 24);
-		}
-		for (; i < 4 && cnt > 0; ++i) {
-			data = (data >> 8) | (*src++ << 24);
-			--cnt;
-			++cp;
-		}
-		for (; cnt == 0 && i < 4; ++i, ++cp) {
-			data = (data >> 8) | (*(uchar *) cp << 24);
-		}
-
-		if ((rc = write_word (info, wp, data)) != 0) {
-			return (rc);
-		}
-		wp += 4;
-	}
-
-	/*
-	 * handle word aligned part
-	 */
-	while (cnt >= 4) {
-		data = *((vu_long *) src);
-		if ((rc = write_word (info, wp, data)) != 0) {
-			return (rc);
-		}
-		src += 4;
-		wp += 4;
-		cnt -= 4;
-	}
-
-	if (cnt == 0) {
-		return ERR_OK;
-	}
-
-	/*
-	 * handle unaligned tail bytes
-	 */
-	data = 0;
-	for (i = 0, cp = wp; i < 4 && cnt > 0; ++i, ++cp) {
-		data = (data >> 8) | (*src++ << 24);
-		--cnt;
-	}
-	for (; i < 4; ++i, ++cp) {
-		data = (data >> 8) | (*(uchar *) cp << 24);
-	}
-
-	return write_word (info, wp, data);
-}