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authorwdenk <wdenk>2005-05-19 22:46:33 +0000
committerwdenk <wdenk>2005-05-19 22:46:33 +0000
commit16b013e750345afdf73977be73eb046f2b476495 (patch)
tree72da11a18a82ce66e854de47fb075d68ee00f53d /include/configs/cm4008.h
parent121fc64022d5bbdec16886fcad87f647b5ffa864 (diff)
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Patch by Greg Ungerer, 19 May 2005:
add support for the OpenGear CM4008 board
Diffstat (limited to 'include/configs/cm4008.h')
-rw-r--r--include/configs/cm4008.h121
1 files changed, 121 insertions, 0 deletions
diff --git a/include/configs/cm4008.h b/include/configs/cm4008.h
new file mode 100644
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 */