1 /* 2 * Copyright (C) 2016 Imagination Technologies 3 * 4 * SPDX-License-Identifier: GPL-2.0 5 */ 6 7 #ifndef __CONFIGS_BOSTON_H__ 8 #define __CONFIGS_BOSTON_H__ 9 10 /* 11 * CPU 12 */ 13 #define CONFIG_SYS_MIPS_TIMER_FREQ 30000000 14 15 /* 16 * PCI 17 */ 18 #define CONFIG_CMD_PCI 19 20 /* 21 * Memory map 22 */ 23 #ifdef CONFIG_64BIT 24 # define CONFIG_SYS_SDRAM_BASE 0xffffffff80000000 25 #else 26 # define CONFIG_SYS_SDRAM_BASE 0x80000000 27 #endif 28 29 #define CONFIG_SYS_INIT_SP_OFFSET 0x400000 30 31 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 32 33 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x100000) 34 35 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0) 36 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x10000000) 37 38 #define CONFIG_SYS_MALLOC_LEN (256 * 1024) 39 40 /* 41 * Console 42 */ 43 #define CONFIG_SYS_MAXARGS 16 44 #define CONFIG_SYS_CBSIZE 256 45 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 46 sizeof(CONFIG_SYS_PROMPT) + 16) 47 #define CONFIG_SYS_LONGHELP 48 49 /* 50 * Flash 51 */ 52 #define CONFIG_FLASH_CFI_DRIVER 53 #define CONFIG_SYS_FLASH_CFI 54 #define CONFIG_SYS_FLASH_PROTECTION 55 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 56 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1 57 #define CONFIG_SYS_MAX_FLASH_SECT 1024 58 59 /* 60 * Environment 61 */ 62 #define CONFIG_ENV_IS_IN_FLASH 63 #define CONFIG_ENV_SECT_SIZE 0x20000 64 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 65 #ifdef CONFIG_64BIT 66 # define CONFIG_ENV_ADDR \ 67 (0xffffffffb8000000 + (128 << 20) - CONFIG_ENV_SIZE) 68 #else 69 # define CONFIG_ENV_ADDR \ 70 (0xb8000000 + (128 << 20) - CONFIG_ENV_SIZE) 71 #endif 72 73 #endif /* __CONFIGS_BOSTON_H__ */ 74