diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/cm4008.h | 121 | ||||
| -rw-r--r-- | include/configs/cm41xx.h | 121 |
2 files changed, 242 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 */ diff --git a/include/configs/cm41xx.h b/include/configs/cm41xx.h new file mode 100644 index 0000000..ec114cb --- /dev/null +++ b/include/configs/cm41xx.h @@ -0,0 +1,121 @@ +/* + * (C) Copyright 2005 + * 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_CM41xx 1 /* it is an OpenGear CM41xx 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=32M 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 0x02000000 /* 32 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 */ |