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authorwdenk <wdenk>2004-03-14 18:23:55 +0000
committerwdenk <wdenk>2004-03-14 18:23:55 +0000
commit855a496fe9ba431772f1ff1aef21a5c001288bb0 (patch)
tree67ce44a0170787acf0da735beba5c5a0a7959398 /include/configs
parent4b248f3f71dc867b0b636b137b044cc762b68486 (diff)
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* 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.
Diffstat (limited to 'include/configs')
-rw-r--r--include/configs/gcplus.h174
-rw-r--r--include/configs/omap1610h2.h9
2 files changed, 177 insertions, 6 deletions
diff --git a/include/configs/gcplus.h b/include/configs/gcplus.h
new file mode 100644
index 0000000..eefb8a6
--- /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 */
diff --git a/include/configs/omap1610h2.h b/include/configs/omap1610h2.h
index 7d232ca..e512f91 100644
--- a/include/configs/omap1610h2.h
+++ b/include/configs/omap1610h2.h
@@ -94,12 +94,9 @@
#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_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 "uImage" /* file to load */
+ root=/dev/nfs ip=dhcp"
+#define CONFIG_BOOTCOMMAND "bootp;tftp;bootm"
+#define CFG_AUTOLOAD "n" /* No autoload */
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */