Initial revision

diff --git a/include/configs/smdk2400.h b/include/configs/smdk2400.h
new file mode 100644 (file)
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+++ b/include/configs/smdk2400.h
@@ -0,0 +1,190 @@
+/*
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.de>
+ * Gary Jennejohn <gj@denx.de>
+ *
+ * Configuation settings for the SAMSUNG 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 armboot 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_ARM920T         1       /* This is an ARM920T core      */
+#define CONFIG_S3C2400         1       /* in a SAMSUNG S3C2400 SoC     */
+#define CONFIG_SMDK2400                1       /* on an SAMSUNG SMDK2400 Board */
+
+/* input clock of PLL */
+#define CONFIG_PLL_INPUT_FREQ  12000000 /* SMDK2400 has 12 MHz input clock */
+#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 CONFIG_MALLOC_SIZE     (CFG_ENV_SIZE + 128*1024)
+
+/*
+ * Hardware drivers
+ */
+#define CONFIG_DRIVER_CS8900   1       /* we have a CS8900 on-board */
+#define CS8900_BASE            0x07000300 /* agrees with WIN CE PA */
+#define CS8900_BUS16           1 /* the Linux driver does accesses as shorts */
+
+/*
+ * select serial console configuration
+ */
+#define CONFIG_SERIAL1          1      /* we use SERIAL 1 on SAMSUNG */
+
+#undef CONFIG_HWFLOW                   /* include RTS/CTS flow control support */
+
+#undef CONFIG_MODEM_SUPPORT            /* enable modem initialization stuff */
+
+/*
+ * The following enables modem debugging stuff. The dbg() and
+ * 'char screen[1024]' are used for debug printfs. Unfortunately,
+ * it is usable only from BDI
+ */
+#undef CONFIG_MODEM_SUPPORT_DEBUG
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_BAUDRATE                115200
+
+#define        CONFIG_TIMESTAMP        1       /* Print timestamp info for images */
+
+#ifndef USE_920T_MMU
+#define CONFIG_COMMANDS_tmp    (CONFIG_CMD_DFL & ~CFG_CMD_CACHE)
+#else
+#define CONFIG_COMMANDS_tmp    (CONFIG_CMD_DFL)
+#endif
+
+#ifdef CONFIG_HWFLOW
+#define CONFIG_COMMANDS                (CONFIG_COMMANDS_tmp | CFG_CMD_HWFLOW)
+#else
+#define CONFIG_COMMANDS                CONFIG_COMMANDS_tmp
+#endif
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#define CONFIG_BOOTDELAY       3
+#if 0
+#define CONFIG_BOOTARGS        "root=ramfs devfs=mount console=ttySA0,9600"
+#define CONFIG_ETHADDR         08:00:3e:26:0a:5b
+#endif
+#define CONFIG_NETMASK          255.255.255.0
+#define CONFIG_IPADDR          134.98.93.36
+#define CONFIG_SERVERIP                134.98.93.22
+#if 0
+#define CONFIG_BOOTFILE                "elinos-lart"
+#define CONFIG_BOOTCOMMAND     "tftp; bootm"
+#endif
+
+#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              "SMDK2400 # "   /* 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      0x0c000000      /* memtest works on     */
+#define CFG_MEMTEST_END                0x0e000000      /* 32 MB in DRAM        */
+
+#undef  CFG_CLKS_IN_HZ         /* everything, incl board info, in Hz */
+
+#define        CFG_LOAD_ADDR           0x0cf00000      /* default load address */
+
+/* the PWM TImer 4 uses a counter of 15625 for 10 ms, so we need */
+/* it to wrap 100 times (total 1562500) to get 1 sec. */
+#define        CFG_HZ                  1562500
+
+/* 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 bank of DRAM */
+#define PHYS_SDRAM_1           0x0c000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_1_SIZE      0x02000000 /* 32 MB */
+
+#define PHYS_FLASH_1           0x00000000 /* Flash Bank #1 */
+#define PHYS_FLASH_SIZE                0x00800000 /* 8 MB */
+
+#define CFG_FLASH_BASE         PHYS_FLASH_1
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+#define CFG_MAX_FLASH_BANKS    1       /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT     (64)    /* max number of sectors on one chip */
+
+/* timeout values are in ticks */
+#define CFG_FLASH_ERASE_TOUT   (5*CFG_HZ) /* Timeout for Flash Erase */
+#define CFG_FLASH_WRITE_TOUT   (5*CFG_HZ) /* Timeout for Flash Write */
+
+#define        CFG_ENV_IS_IN_FLASH     1
+
+/* Address and size of Primary Environment Sector      */
+#define CFG_ENV_ADDR           (PHYS_FLASH_1 + 0x40000)
+#define CFG_ENV_SIZE           0x40000
+
+/* Address and size of Redundant Environment Sector    */
+#define CFG_ENV_ADDR_REDUND    (CFG_ENV_ADDR + CFG_ENV_SIZE)
+#define CFG_ENV_SIZE_REDUND    (CFG_ENV_SIZE)
+
+#endif /* __CONFIG_H */