1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright (C) 2016 Imagination Technologies 4 */ 5 6 #ifndef __CONFIGS_BOSTON_H__ 7 #define __CONFIGS_BOSTON_H__ 8 9 /* 10 * General board configuration 11 */ 12 #define CONFIG_SYS_BOOTM_LEN (64 * 1024 * 1024) 13 14 /* 15 * CPU 16 */ 17 #define CONFIG_SYS_MIPS_TIMER_FREQ 30000000 18 19 /* 20 * PCI 21 */ 22 23 /* 24 * Memory map 25 */ 26 #ifdef CONFIG_64BIT 27 # define CONFIG_SYS_SDRAM_BASE 0xffffffff80000000 28 #else 29 # define CONFIG_SYS_SDRAM_BASE 0x80000000 30 #endif 31 32 #define CONFIG_SYS_INIT_SP_OFFSET 0x400000 33 34 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 35 36 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x08000000) 37 38 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0) 39 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x10000000) 40 41 #define CONFIG_SYS_MALLOC_LEN (256 * 1024) 42 43 /* 44 * Console 45 */ 46 47 /* 48 * Flash 49 */ 50 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1 51 #define CONFIG_SYS_MAX_FLASH_SECT 1024 52 53 /* 54 * Environment 55 */ 56 #define CONFIG_ENV_SECT_SIZE 0x20000 57 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 58 #ifdef CONFIG_64BIT 59 # define CONFIG_ENV_ADDR \ 60 (0xffffffffb8000000 + (128 << 20) - CONFIG_ENV_SIZE) 61 #else 62 # define CONFIG_ENV_ADDR \ 63 (0xb8000000 + (128 << 20) - CONFIG_ENV_SIZE) 64 #endif 65 66 #endif /* __CONFIGS_BOSTON_H__ */ 67