1 /* 2 * Copyright (C) 2013-2016 Synopsys, Inc. All rights reserved. 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef _CONFIG_NSIM_H_ 8 #define _CONFIG_NSIM_H_ 9 10 #include <linux/sizes.h> 11 12 /* 13 * CPU configuration 14 */ 15 #define CONFIG_SYS_TIMER_RATE CONFIG_SYS_CLK_FREQ 16 17 /* 18 * Memory configuration 19 */ 20 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 21 22 #define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000 23 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE 24 #define CONFIG_SYS_SDRAM_SIZE SZ_256M 25 26 #define CONFIG_SYS_INIT_SP_ADDR \ 27 (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE) 28 29 #define CONFIG_SYS_MALLOC_LEN SZ_2M 30 #define CONFIG_SYS_BOOTM_LEN SZ_32M 31 #define CONFIG_SYS_LOAD_ADDR 0x82000000 32 33 /* 34 * UART configuration 35 * 36 */ 37 #define CONFIG_ARC_SERIAL 38 #define CONFIG_ARC_UART_BASE 0xC0FC1000 39 40 /* 41 * Command line configuration 42 */ 43 #define CONFIG_AUTO_COMPLETE 44 #define CONFIG_SYS_MAXARGS 16 45 46 /* 47 * Environment settings 48 */ 49 #define CONFIG_ENV_IS_NOWHERE 50 #define CONFIG_ENV_SIZE SZ_512 51 #define CONFIG_ENV_OFFSET 0 52 53 /* 54 * Environment configuration 55 */ 56 #define CONFIG_BOOTFILE "uImage" 57 #define CONFIG_BOOTARGS "console=ttyARC0,115200n8" 58 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR 59 60 /* 61 * Console configuration 62 */ 63 #define CONFIG_SYS_LONGHELP 64 #define CONFIG_SYS_CBSIZE SZ_256 65 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 66 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 67 sizeof(CONFIG_SYS_PROMPT) + 16) 68 69 #endif /* _CONFIG_NSIM_H_ */ 70