mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 08:57:58 +00:00
93 lines
2 KiB
C
93 lines
2 KiB
C
|
/*
|
||
|
|
* Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: GPL-2.0+
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _CONFIG_ARCANGEL4_H_
|
||
|
|
#define _CONFIG_ARCANGEL4_H_
|
||
|
|
|
||
|
|
/*
|
||
|
|
* CPU configuration
|
||
|
|
*/
|
||
|
|
#define CONFIG_SYS_BIG_ENDIAN
|
||
|
|
#define CONFIG_ARC700
|
||
|
|
#define CONFIG_ARC_MMU_VER 3
|
||
|
|
#define CONFIG_SYS_CACHELINE_SIZE 64
|
||
|
|
#define CONFIG_SYS_CLK_FREQ 70000000
|
||
|
|
#define CONFIG_SYS_TIMER_RATE CONFIG_SYS_CLK_FREQ
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Board configuration
|
||
|
|
*/
|
||
|
|
#define CONFIG_SYS_GENERIC_BOARD
|
||
|
|
#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is in RAM already */
|
||
|
|
|
||
|
|
#define CONFIG_ARCH_EARLY_INIT_R
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Memory configuration
|
||
|
|
*/
|
||
|
|
#define CONFIG_SYS_TEXT_BASE 0x81000000
|
||
|
|
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
|
||
|
|
|
||
|
|
#define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000
|
||
|
|
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
|
||
|
|
#define CONFIG_SYS_SDRAM_SIZE 0x10000000 /* 256 Mb */
|
||
|
|
|
||
|
|
#define CONFIG_SYS_INIT_SP_ADDR \
|
||
|
|
(CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
|
||
|
|
|
||
|
|
#define CONFIG_SYS_MALLOC_LEN 0x200000 /* 2 MB */
|
||
|
|
#define CONFIG_SYS_BOOTM_LEN 0x2000000 /* 32 MB */
|
||
|
|
#define CONFIG_SYS_LOAD_ADDR 0x82000000
|
||
|
|
|
||
|
|
#define CONFIG_SYS_NO_FLASH
|
||
|
|
|
||
|
|
/*
|
||
|
|
* UART configuration
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
#define CONFIG_ARC_SERIAL
|
||
|
|
#define CONFIG_ARC_UART_BASE 0xC0FC1000
|
||
|
|
#define CONFIG_BAUDRATE 115200
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Command line configuration
|
||
|
|
*/
|
||
|
|
#include <config_cmd_default.h>
|
||
|
|
|
||
|
|
#define CONFIG_CMD_ELF
|
||
|
|
|
||
|
|
#define CONFIG_OF_LIBFDT
|
||
|
|
|
||
|
|
#define CONFIG_AUTO_COMPLETE
|
||
|
|
#define CONFIG_SYS_MAXARGS 16
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Environment settings
|
||
|
|
*/
|
||
|
|
#define CONFIG_ENV_IS_NOWHERE
|
||
|
|
#define CONFIG_ENV_SIZE 0x00200 /* 512 bytes */
|
||
|
|
#define CONFIG_ENV_OFFSET 0
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Environment configuration
|
||
|
|
*/
|
||
|
|
#define CONFIG_BOOTDELAY 3
|
||
|
|
#define CONFIG_BOOTFILE "uImage"
|
||
|
|
#define CONFIG_BOOTARGS "console=ttyARC0,115200n8"
|
||
|
|
#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Console configuration
|
||
|
|
*/
|
||
|
|
#define CONFIG_SYS_LONGHELP
|
||
|
|
#define CONFIG_SYS_PROMPT "arcangel4# "
|
||
|
|
#define CONFIG_SYS_CBSIZE 256
|
||
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
|
||
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
|
||
|
|
sizeof(CONFIG_SYS_PROMPT) + 16)
|
||
|
|
|
||
|
|
#endif /* _CONFIG_ARCANGEL4_H_ */
|