* Patches by Travis Sawyer, 12 Mar 2004:

  - Fix Gigabit Ethernet support for 440GX
  - Add Gigabit Ethernet Support to MII PHY utilities

* Patch by Brad Kemp, 12 Mar 2004:
  Fixes for drivers/cfi_flash.c:
  - Better support for x8/x16 implementations
  - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
  - Added defines for AMD command and address constants

* Patch by Leon Kukovec, 12 Mar 2004:
  Fix get_dentfromdir() to correctly handle deleted dentries

* Patch by George G. Davis, 11 Mar 2004:
  Remove hard coded network settings in TI OMAP1610 H2
  default board config

* Patch by George G. Davis, 11 Mar 2004:
  add support for ADS GraphicsClient+ board.

1 files changed, 174 insertions, 0 deletions

diff --git a/include/configs/gcplus.h b/include/configs/gcplus.h
new file mode 100644
index 000000000..eefb8a6ec
--- /dev/null
+++ b/include/configs/gcplus.h
@@ -0,0 +1,174 @@
+/*
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.de>
+ *
+ * 2003-2004 (c) MontaVista Software, Inc.
+ *
+ * Configuation settings for the ADS GraphicsClient+ board.
+ *
+ * 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
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#undef	 DEBUG
+
+/*
+ * The ADS GCPlus Linux boot ROM loads U-Boot into RAM at 0xc0200000.
+ * We don't actually init RAM in this case since we're using U-Boot as
+ * an secondary boot loader during Linux kernel development and testing,
+ * e.g. bootp/tftp download of the kernel is a far more convenient
+ * when testing new kernels on this target. However the ADS GCPlus Linux
+ * boot ROM leaves the MMU enabled when it passes control to U-Boot. So
+ * we use memsetup (CONFIG_INIT_CRITICAL) to remedy that problem.
+ */
+#define CONFIG_INIT_CRITICAL
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_SA1110		1	/* This is an SA1100 CPU	*/
+#define CONFIG_GCPLUS		1	/* on an ADS GCPlus Board      */
+
+#undef CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff */
+
+#define CONFIG_CMDLINE_TAG	 1	/* enable passing of ATAGs	*/
+#define CONFIG_SETUP_MEMORY_TAGS 1
+#define CONFIG_INITRD_TAG	 1
+
+/*
+ * Size of malloc() pool
+ */
+#define CFG_MALLOC_LEN          (CFG_ENV_SIZE + 128*1024)
+#define CFG_GBL_DATA_SIZE       128     /* size rsrvd for initial data */
+
+
+/*
+ * Hardware drivers
+ */
+#define CONFIG_DRIVER_LAN91C96	/* we have an SMC9194 on-board */
+#define CONFIG_LAN91C96_BASE	0x100e0000
+
+/*
+ * select serial console configuration
+ */
+#define CONFIG_SERIAL3          1	/* we use SERIAL 3 on ADS GCPlus */
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_BAUDRATE		38400
+
+#define CONFIG_COMMANDS		(CONFIG_CMD_DFL | CFG_CMD_DHCP)
+#define CONFIG_BOOTP_MASK	CONFIG_BOOTP_DEFAULT
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#define CONFIG_BOOTDELAY	3
+#define CONFIG_BOOTARGS		"console=ttySA0,38400n8 mtdparts=sa1100-flash:1m@0(zImage),3m@1m(ramdisk.gz),12m@4m(userfs) root=/dev/nfs ip=bootp"
+#define CONFIG_BOOTCOMMAND	"bootp;tftp;bootm"
+#define CFG_AUTOLOAD            "n"             /* No autoload */
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE	38400		/* speed to run kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX	2		/* which serial port to use */
+#endif
+
+/*
+ * Miscellaneous configurable options
+ */
+#define	CFG_LONGHELP				/* undef to save memory		*/
+#define	CFG_PROMPT		"ADS GCPlus # "	/* Monitor Command Prompt	*/
+#define	CFG_CBSIZE		256		/* Console I/O Buffer Size	*/
+#define	CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define	CFG_MAXARGS		16		/* max number of command args	*/
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size	*/
+
+#define CFG_MEMTEST_START	0xc0400000	/* memtest works on	*/
+#define CFG_MEMTEST_END		0xc0800000	/* 4 ... 8 MB in DRAM	*/
+
+#undef  CFG_CLKS_IN_HZ		/* everything, incl board info, in Hz */
+
+#define	CFG_LOAD_ADDR		0xc0000000	/* default load address	*/
+
+#define	CFG_HZ			3686400		/* incrementer freq: 3.6864 MHz */
+#define CFG_CPUSPEED		0x0a		/* set core clock to 206MHz */
+
+						/* valid baudrates */
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+/*-----------------------------------------------------------------------
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE	(128*1024)	/* regular stack */
+#ifdef CONFIG_USE_IRQ
+#define CONFIG_STACKSIZE_IRQ	(4*1024)	/* IRQ stack */
+#define CONFIG_STACKSIZE_FIQ	(4*1024)	/* FIQ stack */
+#endif
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS	2	   /* we have 2 banks of DRAM */
+#define PHYS_SDRAM_1		0xc0000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_1_SIZE	0x01000000 /* 16 MB */
+#define PHYS_SDRAM_2		0xc8000000 /* SDRAM Bank #2 */
+#define PHYS_SDRAM_2_SIZE	0x01000000 /* 16 MB */
+
+
+#define PHYS_FLASH_1		0x08000000 /* Flash Bank #1 */
+#define PHYS_FLASH_SIZE		0x00800000 /* 8 MB */
+#define PHYS_FLASH_BANK_SIZE    0x01000000 /* 16 MB Banks */
+#define PHYS_FLASH_SECT_SIZE    0x00040000 /* 256 KB sectors (x2) */
+
+#define CFG_FLASH_BASE		PHYS_FLASH_1
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+#if	1
+#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks */
+#define CFG_MAX_FLASH_SECT	128	/* max number of sectors on one chip */
+
+/* timeout values are in ticks */
+#define CFG_FLASH_ERASE_TOUT	(2*CFG_HZ) /* Timeout for Flash Erase */
+#define CFG_FLASH_WRITE_TOUT	(2*CFG_HZ) /* Timeout for Flash Write */
+#else
+/* REVISIT: This doesn't work on ADS GCPlus just yet:
+#define CFG_FLASH_CFI           1       /* flash is CFI conformant      */
+#define CFG_FLASH_CFI_DRIVER    1       /* use common cfi driver        */
+#define CFG_FLASH_USE_BUFFER_WRITE 1    /* use buffered writes (20x faster) */
+#define CFG_MAX_FLASH_BANKS     1       /* max # of memory banks        */
+#define CFG_FLASH_INCREMENT     0       /* there is only one bank       */
+#define CFG_MAX_FLASH_SECT      128     /* max # of sectors on one chip */
+//#define CFG_FLASH_PROTECTION    1       /* hardware flash protection    */
+#define CFG_FLASH_BANKS_LIST    { CFG_FLASH_BASE }
+#endif
+
+#define	CFG_ENV_IS_IN_FLASH	1
+#define CFG_ENV_ADDR		(PHYS_FLASH_1 + PHYS_FLASH_SECT_SIZE)	/* Addr of Environment Sector	*/
+#define CFG_ENV_SIZE		PHYS_FLASH_SECT_SIZE
+
+#endif	/* __CONFIG_H */