Patch by Greg Ungerer, 19 May 2005:

[people/ms/u-boot.git] / include / configs / cm4008.h

diff --git a/include/configs/cm4008.h b/include/configs/cm4008.h
new file mode 100644 (file)
index 0000000..6f875de
--- /dev/null
+++ b/include/configs/cm4008.h
@@ -0,0 +1,121 @@
+/*
+ * (C) Copyright 2004
+ * Greg Ungerer <greg.ungerer@opengear.com>.
+ * Wolfgang Denk, DENX Software Engineering, wd@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
+ */
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_KS8695  1               /* it is a KS8695 CPU */
+#define CONFIG_CM4008  1               /* it is an OpenGear CM4008 boad */
+
+#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 in bytes reserved for initial data */
+
+/*
+ * Hardware drivers
+ */
+
+/*
+ * select serial console configuration
+ */
+#define CFG_ENV_IS_NOWHERE
+#define        CONFIG_SERIAL1
+#define CONFIG_CONS_INDEX      1
+#define CONFIG_BAUDRATE                115200
+#define CFG_BAUDRATE_TABLE     { 9600, 19200, 38400, 57600, 115200 }
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+#undef CONFIG_COMMANDS
+#define        CONFIG_COMMANDS         (CONFIG_CMD_DFL & ~(CFG_CMD_NONSTD | CFG_CMD_ENV))
+
+#define CONFIG_BOOTDELAY       0
+#define CONFIG_BOOTARGS                "mem=16M console=ttyAM0,115200"
+#define CONFIG_BOOTCOMMAND     "gofsk 0x02200000"
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP                           /* undef to save memory         */
+#define CFG_PROMPT             "boot > "       /* 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      0x00800000      /* memtest works on     */
+#define CFG_MEMTEST_END                0x01000000      /* 16 MB in DRAM        */
+
+#undef CFG_CLKS_IN_HZ          /* everything, incl board info, in Hz */
+
+#define CFG_LOAD_ADDR          0x00008000      /* default load address */
+
+#define CFG_HZ                 (1000)          /* 1ms resolution ticks */
+
+/*-----------------------------------------------------------------------
+ * 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           0x00000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_1_SIZE      0x01000000 /* 16 MB */
+
+#define PHYS_FLASH_1           0x02000000 /* Flash Bank #1 */
+#define PHYS_FLASH_SECT_SIZE    0x00020000 /* 128 KB sectors (x1) */
+#define CFG_FLASH_BASE         PHYS_FLASH_1
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+#define CFG_MAX_FLASH_BANKS    2       /* max number of flash banks */
+#define CFG_MAX_FLASH_SECT     (128)   /* max number of sectors on one chip */
+
+/* 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_SIZE           0x20000     /* Total Size of Environment */
+
+#endif /* __CONFIG_H */