mirror of
https://github.com/AsahiLinux/u-boot
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166 lines
4.6 KiB
C
166 lines
4.6 KiB
C
/*
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* include/configs/mx1ads.h
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*
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* (c) Copyright 2004
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* Techware Information Technology, Inc.
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* http://www.techware.com.tw/
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*
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* Ming-Len Wu <minglen_wu@techware.com.tw>
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*
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* This is the Configuration setting for Motorola MX1ADS board
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/*
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* High Level Configuration Options
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* (easy to change)
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*/
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#define CONFIG_ARM920T 1 /* This is an ARM920T Core */
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#define CONFIG_IMX 1 /* It's a Motorola MC9328 SoC */
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#define CONFIG_MX1ADS 1 /* on a Motorola MX1ADS Board */
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/*
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* Select serial console configuration
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*/
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#define CONFIG_IMX_SERIAL
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#define CONFIG_IMX_SERIAL1 /* internal uart 1 */
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/* #define _CONFIG_UART2 */ /* internal uart 2 */
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/* #define CONFIG_SILENT_CONSOLE */ /* use this to disable output */
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#define CONFIG_BOARD_LATE_INIT
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#define USE_920T_MMU 1
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#if 0
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#define CONFIG_SYS_MX1_GPCR 0x000003AB /* for MX1ADS 0L44N */
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#define CONFIG_SYS_MX1_GPCR 0x000003AB /* for MX1ADS 0L44N */
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#define CONFIG_SYS_MX1_GPCR 0x000003AB /* for MX1ADS 0L44N */
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#endif
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/*
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* Size of malloc() pool
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*/
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#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
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/*
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* CS8900 Ethernet drivers
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*/
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#define CONFIG_CS8900 /* we have a CS8900 on-board */
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#define CONFIG_CS8900_BASE 0x15000300
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#define CONFIG_CS8900_BUS16 /* the Linux driver does accesses as shorts */
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/*
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* select serial console configuration
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*/
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/* #define CONFIG_UART1 */
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/* #define CONFIG_UART2 1 */
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#define CONFIG_BAUDRATE 115200
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/*
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* BOOTP options
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*/
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#define CONFIG_BOOTP_BOOTFILESIZE
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#define CONFIG_BOOTP_BOOTPATH
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#define CONFIG_BOOTP_GATEWAY
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#define CONFIG_BOOTP_HOSTNAME
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/*
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* Command line configuration.
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*/
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#include <config_cmd_default.h>
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#define CONFIG_CMD_CACHE
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#define CONFIG_CMD_REGINFO
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#define CONFIG_CMD_ELF
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#define CONFIG_BOOTDELAY 3
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#define CONFIG_BOOTARGS "root=/dev/msdk mem=48M"
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#define CONFIG_BOOTFILE "mx1ads"
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#define CONFIG_BOOTCOMMAND "tftp; bootm"
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#if defined(CONFIG_CMD_KGDB)
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#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
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/* what's this ? it's not used anywhere */
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#define CONFIG_KGDB_SER_INDEX 1 /* which serial port to use */
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#endif
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/*
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* Miscellaneous configurable options
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*/
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#define CONFIG_SYS_HUSH_PARSER 1
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#define CONFIG_SYS_LONGHELP /* undef to save memory */
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#ifdef CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT "MX1ADS$ " /* Monitor Command Prompt */
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#else
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#define CONFIG_SYS_PROMPT "MX1ADS=> " /* Monitor Command Prompt */
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#endif
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#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
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/* Print Buffer Size */
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#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
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#define CONFIG_SYS_MEMTEST_START 0x09000000 /* memtest works on */
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#define CONFIG_SYS_MEMTEST_END 0x0AF00000 /* 63 MB in DRAM */
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#define CONFIG_SYS_LOAD_ADDR 0x08800000 /* default load address */
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/*#define CONFIG_SYS_HZ 1000 */
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#define CONFIG_SYS_HZ 3686400
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#define CONFIG_SYS_CPUSPEED 0x141
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/*-----------------------------------------------------------------------
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* Physical Memory Map
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*/
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#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of SDRAM */
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#define PHYS_SDRAM_1 0x08000000 /* SDRAM on CSD0 */
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#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
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#define CONFIG_SYS_TEXT_BASE 0x10000000
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
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#define CONFIG_SYS_INIT_RAM_ADDR 0x00300000
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#define CONFIG_SYS_INIT_RAM_SIZE 0x000FFFFF
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#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
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GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
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CONFIG_SYS_GBL_DATA_OFFSET)
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#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* 1 bank of SyncFlash */
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#define CONFIG_SYS_FLASH_BASE 0x0C000000 /* SyncFlash on CSD1 */
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#define FLASH_BANK_SIZE 0x01000000 /* 16 MB Total */
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/*-----------------------------------------------------------------------
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* FLASH and environment organization
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*/
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#define CONFIG_SYNCFLASH 1
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#define PHYS_FLASH_SIZE 0x01000000
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#define CONFIG_SYS_MAX_FLASH_SECT (16)
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#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE+0x00ff8000)
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#define CONFIG_ENV_IS_IN_FLASH 1
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#define CONFIG_ENV_SIZE 0x04000 /* Total Size of Environment Sector */
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#define CONFIG_ENV_SECT_SIZE 0x100000
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/*-----------------------------------------------------------------------
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* Enable passing ATAGS
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*/
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#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
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#define CONFIG_SETUP_MEMORY_TAGS 1
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#define CONFIG_SYS_CLK_FREQ 16780000
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#define CONFIG_SYSPLL_CLK_FREQ 16000000
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#endif /* __CONFIG_H */
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