Patches by Kshitij, 04 Jul 2003

- added support for arm925t cpu core
- added support for TI OMAP 1510 Innovator Board

1 files changed, 170 insertions, 0 deletions

diff --git a/include/configs/omap1510inn.h b/include/configs/omap1510inn.h
new file mode 100644
index 0000000..66a8b6b
--- /dev/null
+++ b/include/configs/omap1510inn.h
@@ -0,0 +1,170 @@
+/*
+ * (C) Copyright 2003
+ * Texas Instruments.
+ * Kshitij Gupta <kshitij@ti.com>
+ * Configuation settings for the TI OMAP Innovator 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
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_ARM925T	1		/* This is an arm925t CPU	*/
+#define CONFIG_OMAP	1		/* in a TI OMAP core	*/
+#define CONFIG_OMAP1510 1		/* which is in a 1510 (helen) */
+#define CONFIG_INNOVATOROMAP1510 1	/*	a Innovator Board  */
+
+/* input clock of PLL */
+#define CONFIG_SYS_CLK_FREQ	12000000	/* the OMAP1510 Innovator has 12MHz input clock */
+
+#undef CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff */
+
+#define CONFIG_MISC_INIT_R
+
+#define CONFIG_CMDLINE_TAG	 1	/* enable passing of ATAGs	*/
+#define CONFIG_SETUP_MEMORY_TAGS 1
+
+/*
+ * Size of malloc() pool
+ */
+#define CFG_MALLOC_LEN		(CFG_ENV_SIZE + 128*1024)
+
+/*
+ * Hardware drivers
+ */
+/*
+#define CONFIG_DRIVER_SMC9196
+#define CONFIG_SMC9196_BASE 0x08000300
+#define CONFIG_SMC9196_EXT_PHY
+*/
+#define CONFIG_DRIVER_LAN91C96
+#define CONFIG_LAN91C96_BASE 0x08000300
+#define CONFIG_LAN91C96_EXT_PHY
+
+/*
+ * NS16550 Configuration
+ */
+#define CFG_NS16550
+#define CFG_NS16550_SERIAL
+#define CFG_NS16550_REG_SIZE	(-4)
+#define CFG_NS16550_CLK		(CONFIG_SYS_CLK_FREQ)	/* can be 12M/32Khz or 48Mhz  */
+#define CFG_NS16550_COM1	0xfffb0000		/* uart1, bluetooth uart on helen */
+
+/*
+ * select serial console configuration
+ */
+#define CONFIG_SERIAL1		1	/* we use SERIAL 1 on OMAP1510 Innovator */
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_CONS_INDEX	1
+#define CONFIG_BAUDRATE		115200
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+#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>
+#include <configs/omap1510.h>
+
+#define CONFIG_BOOTDELAY	3
+#define CONFIG_BOOTARGS	   "mem=32M console=ttyS0,115200n8 noinitrd root=/dev/nfs rw nfsroot=157.87.82.48:/home/a0875451/mwd/myfs/target ip=dhcp"
+/*#define CONFIG_ETHADDR      00:0B:36:00:05:25	  */
+#define CONFIG_NETMASK	    255.255.254.0	/* talk on MY local net */
+#define CONFIG_IPADDR	    156.117.97.156	/* static IP I currently own */
+#define CONFIG_SERVERIP		156.117.97.139	    /* current IP of my dev pc */
+#define CONFIG_BOOTFILE	    "/tftpboot/uImage" /* file to load */
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE	115200		/* speed to run kgdb serial port */
+/* what's this ? it's not used anywhere */
+#define CONFIG_KGDB_SER_INDEX	1		/* which serial port to use */
+#endif
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP				/* undef to save memory		*/
+#define CFG_PROMPT		"OMAP1510 Innovator # " /* 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	0x10000000	/* memtest works on	*/
+#define CFG_MEMTEST_END		0x12000000	/* 32 MB in DRAM	*/
+
+#undef	CFG_CLKS_IN_HZ		/* everything, incl board info, in Hz */
+
+#define CFG_LOAD_ADDR		0x10000000	/* default load address */
+
+/* The 1510 has 3 timers, they can be driven by the RefClk (12Mhz) or by DPLL1.
+ * This time is further subdivided by a local divisor.
+ */
+#define CFG_TIMERBASE	0xFFFEC500	    /* use timer 1 */
+#define CFG_PVT		7		    /* 2^(pvt+1), divide by 256 */
+#define CFG_HZ			((CONFIG_SYS_CLK_FREQ)/(2 << CFG_PVT))
+
+/*-----------------------------------------------------------------------
+ * 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 bank of DRAM */
+#define PHYS_SDRAM_1		0x10000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_1_SIZE	0x02000000 /* 32 MB */
+
+#define PHYS_FLASH_1		0x00000000 /* Flash Bank #1 */
+
+#define CFG_FLASH_BASE		PHYS_FLASH_1
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks */
+#define PHYS_FLASH_SIZE		0x01000000 /* 16MB */
+#define CFG_MAX_FLASH_SECT	(128)	/* max number of sectors on one chip */
+#define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x020000) /* addr of environment */
+
+/* timeout values are in ticks */
+#define CFG_FLASH_ERASE_TOUT	(20*CFG_HZ) /* Timeout for Flash Erase */
+#define CFG_FLASH_WRITE_TOUT	(20*CFG_HZ) /* Timeout for Flash Write */
+
+#define CFG_ENV_IS_IN_FLASH	1
+#define CFG_ENV_SIZE		0x20000 /* Total Size of Environment Sector */
+#define CFG_ENV_OFFSET		0x20000 /* environment starts here  */
+
+#endif	/* __CONFIG_H */