* Patch by Thomas Elste, 10 Feb 2004:

  Add support for NET+50 CPU and ModNET50 board

* Patch by Sam Song, 10 Feb 2004:
  Fix typos in cfi_flash.c

* Patch by Leon Kukovec, 10 Feb 2004
  Fixed long dir entry slot id calculation in get_vfatname

* Patch by Robin Gilks, 10 Feb 2004:
  add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
  !=, <>, <, >, <=, >=)

1 files changed, 179 insertions, 0 deletions

diff --git a/include/configs/modnet50.h b/include/configs/modnet50.h
new file mode 100644
index 0000000..fd1b47c
--- /dev/null
+++ b/include/configs/modnet50.h
@@ -0,0 +1,179 @@
+/*
+ * (C) Copyright 2004
+ * IMMS, gGmbH <www.imms.de>
+ * Thomas Elste <info@elste.org>
+ *
+ * Configuation settings for ModNET50 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
+
+/*
+ * If we are developing, we might want to start u-boot from ram
+ * so we MUST NOT initialize critical regs like mem-timing ...
+ */
+#define CONFIG_INIT_CRITICAL            /* undef for developing */
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_ARM7		1	/* This is a ARM7 CPU	*/
+#define CONFIG_ARM_THUMB	1	/* this is an ARM720TDMI */
+#define CONFIG_NETARM                   /* it's a Netsiclicon NET+ARM */
+#undef  CONFIG_NETARM_NET40_REV2        /* it's a Net+40 Rev. 2 */
+#undef  CONFIG_NETARM_NET40_REV4	/* it's a Net+40 Rev. 4 */
+#define CONFIG_NETARM_NET50             /* it's a Net+50 */
+
+#define CONFIG_MODNET50		1	/* on an ModNET50 Board      */
+
+#undef CONFIG_USE_IRQ			/* don't need them anymore */
+
+/*
+ * Size of malloc() pool
+ */
+#define CFG_MALLOC_LEN		(CFG_ENV_SIZE + 128*1024)
+#define CFG_GBL_DATA_SIZE	128
+
+/*
+ * Hardware drivers
+ */
+#define CONFIG_DRIVER_NETARMETH 1
+
+/*
+ * select serial console configuration
+ */
+#define CONFIG_SERIAL1		1	/* we use Serial line 1 */
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_BAUDRATE		38400
+
+#define CONFIG_BOOTP_MASK       (CONFIG_BOOTP_DEFAULT|CONFIG_BOOTP_BOOTFILESIZE)
+
+#define CONFIG_COMMANDS		((CONFIG_CMD_DFL | CFG_CMD_JFFS2))
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#define CONFIG_NETMASK          255.255.255.0
+#define CONFIG_IPADDR		192.168.30.2
+#define CONFIG_SERVERIP         192.168.30.122
+#define CFG_ETH_PHY_ADDR        0x100
+#define CONFIG_CMDLINE_TAG      /* submit bootargs to kernel */
+
+/*#define CONFIG_BOOTDELAY	10*/
+/* args and cmd for uClinux-image @ 0x10020000, ramdisk-image @ 0x100a0000 */
+#define CONFIG_BOOTCOMMAND	"bootm 0x10020000 0x100a0000"
+#define CONFIG_BOOTARGS    	"console=ttyS0,38400 initrd=0x100a0040,530K root=/dev/ram keepinitrd"
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE	230400		/* 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		"modnet50 # "	/* 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	0x00400000	/* memtest works on	*/
+#define CFG_MEMTEST_END		0x00800000	/* 4 ... 8 MB in DRAM	*/
+
+#undef  CFG_CLKS_IN_HZ		/* everything, incl board info, in Hz */
+
+#define	CFG_LOAD_ADDR		0x00500000	/* default load address	*/
+
+#define	CFG_HZ			900		/* decrementer freq: 2 kHz */
+
+						/* 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	1	   /* we have 1 banks of DRAM */
+#define PHYS_SDRAM_1		0x00000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_1_SIZE	0x01000000 /* 16 MB */
+#define PHYS_SDRAM_2		0x01000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_2_SIZE	0x01000000 /* 16 MB */
+
+#define PHYS_FLASH_1		0x10000000 /* Flash Bank #1 */
+#define PHYS_FLASH_1_SIZE	0x00200000 /* 2 MB (one chip only, 16bit access) */
+
+#define PHYS_FLASH_2            0x10200001
+#define PHYS_FLASH_2_SIZE       0x00200000
+
+#define CONFIG_NETARM_EEPROM
+/* #ifdef CONFIG_NETARM_EEPROM */
+#define PHYS_NVRAM_1		0x20000000 /* EEPROM Bank #1 */
+#define PHYS_NVRAM_SIZE		0x00002000 /* 8 KB */
+/* #endif */
+
+#define PHYS_EXT_1		0x30000000 /* Extensions Bank #1 */
+#define PHYS_EXT_SIZE		0x01000000 /* 32 MB memory mapped I/O */
+
+#define CFG_FLASH_BASE		PHYS_FLASH_1
+#define CFG_FLASH_SIZE		PHYS_FLASH_1_SIZE
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks */
+#define CFG_MAX_FLASH_SECT	35	/* max number of sectors on one chip */
+#define CFG_MAIN_SECT_SIZE      0x00010000  /* main size 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 */
+
+/* environment settings */
+#define	CFG_ENV_IS_IN_FLASH
+#undef CFG_ENV_IS_NOWHERE
+
+#define CFG_ENV_ADDR		0x1001C000 /* environment start address */
+#define CFG_ENV_SECT_SIZE       0x10000 /* Total Size of Environment Sector */
+#define CFG_ENV_SIZE		0x4000	/* max size for environment */
+
+/* Flash banks JFFS2 should use */
+#define CFG_JFFS2_FIRST_BANK    0
+#define CFG_JFFS2_FIRST_SECTOR	8
+#define CFG_JFFS2_NUM_BANKS     2
+
+#endif	/* __CONFIG_H */