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 * General board configuration 12 */ 13 #define CONFIG_SYS_BOOTM_LEN (64 * 1024 * 1024) 14 15 /* 16 * CPU 17 */ 18 #define CONFIG_SYS_MIPS_TIMER_FREQ 30000000 19 20 /* 21 * PCI 22 */ 23 #define CONFIG_CMD_PCI 24 25 /* 26 * Memory map 27 */ 28 #ifdef CONFIG_64BIT 29 # define CONFIG_SYS_SDRAM_BASE 0xffffffff80000000 30 #else 31 # define CONFIG_SYS_SDRAM_BASE 0x80000000 32 #endif 33 34 #define CONFIG_SYS_INIT_SP_OFFSET 0x400000 35 36 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 37 38 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x100000) 39 40 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0) 41 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x10000000) 42 43 #define CONFIG_SYS_MALLOC_LEN (256 * 1024) 44 45 /* 46 * Console 47 */ 48 #define CONFIG_SYS_MAXARGS 16 49 #define CONFIG_SYS_CBSIZE 256 50 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 51 sizeof(CONFIG_SYS_PROMPT) + 16) 52 #define CONFIG_SYS_LONGHELP 53 54 /* 55 * Flash 56 */ 57 #define CONFIG_FLASH_CFI_DRIVER 58 #define CONFIG_SYS_FLASH_CFI 59 #define CONFIG_SYS_FLASH_PROTECTION 60 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 61 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1 62 #define CONFIG_SYS_MAX_FLASH_SECT 1024 63 64 /* 65 * Environment 66 */ 67 #define CONFIG_ENV_IS_IN_FLASH 68 #define CONFIG_ENV_SECT_SIZE 0x20000 69 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 70 #ifdef CONFIG_64BIT 71 # define CONFIG_ENV_ADDR \ 72 (0xffffffffb8000000 + (128 << 20) - CONFIG_ENV_SIZE) 73 #else 74 # define CONFIG_ENV_ADDR \ 75 (0xb8000000 + (128 << 20) - CONFIG_ENV_SIZE) 76 #endif 77 78 #endif /* __CONFIGS_BOSTON_H__ */ 79