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authorwdenk <wdenk>2002-10-26 15:22:42 +0000
committerwdenk <wdenk>2002-10-26 15:22:42 +0000
commit81a8824f2e751f31249bc23e166c09d82e287887 (patch)
treebe441bff64ae4be6e6373ebd9a90a33b6fbd6b72 /include
parent1775979a2847f940b49d59e7c453819317735d0b (diff)
downloadu-boot-linaro-stable-81a8824f2e751f31249bc23e166c09d82e287887.tar.gz
Initial revision
Diffstat (limited to 'include')
-rw-r--r--include/configs/smdk2410.h173
1 files changed, 173 insertions, 0 deletions
diff --git a/include/configs/smdk2410.h b/include/configs/smdk2410.h
new file mode 100644
index 000000000..8cebbec1f
--- /dev/null
+++ b/include/configs/smdk2410.h
@@ -0,0 +1,173 @@
+/*
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.de>
+ * Gary Jennejohn <gj@denx.de>
+ * David Mueller <d.mueller@elsoft.ch>
+ *
+ * Configuation settings for the SAMSUNG SMDK2410 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_S3C2410 1 /* in a SAMSUNG S3C2410 SoC */
+#define CONFIG_SMDK2410 1 /* on a SAMSUNG SMDK2410 Board */
+
+/* input clock of PLL */
+#define CONFIG_PLL_INPUT_FREQ 12000000/* the SMDK2410 has 12MHz input clock */
+
+
+#define USE_920T_MMU 1
+#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
+
+/*
+ * 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 0x19000300
+#define CS8900_BUS16 1 /* the Linux driver does accesses as shorts */
+
+/*
+ * select serial console configuration
+ */
+#define CONFIG_SERIAL1 1 /* we use SERIAL 1 on SMDK2410 */
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_BAUDRATE 115200
+
+#ifndef USE_920T_MMU
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL & ~CFG_CMD_CACHE)
+#else
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL)
+#endif
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#define CONFIG_BOOTDELAY 3
+/*#define CONFIG_BOOTARGS "root=ramfs devfs=mount console=ttySA0,9600" */
+/*#define CONFIG_ETHADDR 08:00:3e:26:0a:5b */
+#define CONFIG_NETMASK 255.255.255.0
+#define CONFIG_IPADDR 10.0.0.110
+#define CONFIG_SERVERIP 10.0.0.1
+/*#define CONFIG_BOOTFILE "elinos-lart" */
+/*#define CONFIG_BOOTCOMMAND "tftp; bootm" */
+
+#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 "SMDK2410 # " /* 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 0x30000000 /* memtest works on */
+#define CFG_MEMTEST_END 0x33F00000 /* 63 MB in DRAM */
+
+#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
+
+#define CFG_LOAD_ADDR 0x33000000 /* 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 0x30000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
+
+#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
+
+#define CFG_FLASH_BASE PHYS_FLASH_1
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+
+#define CONFIG_AMD_LV400 1 /* uncomment this if you have a LV400 flash */
+#if 0
+#define CONFIG_AMD_LV800 1 /* uncomment this if you have a LV800 flash */
+#endif
+
+#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#ifdef CONFIG_AMD_LV800
+#define PHYS_FLASH_SIZE 0x00100000 /* 1MB */
+#define CFG_MAX_FLASH_SECT (19) /* max number of sectors on one chip */
+#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x0F0000) /* addr of environment */
+#endif
+#ifdef CONFIG_AMD_LV400
+#define PHYS_FLASH_SIZE 0x00080000 /* 512KB */
+#define CFG_MAX_FLASH_SECT (11) /* max number of sectors on one chip */
+#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x070000) /* addr of environment */
+#endif
+
+/* 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
+#define CFG_ENV_SIZE 0x10000 /* Total Size of Environment Sector */
+
+#endif /* __CONFIG_H */