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_PCI_PNP 19 #define CONFIG_CMD_PCI 20 21 /* 22 * Memory map 23 */ 24 #ifdef CONFIG_64BIT 25 # define CONFIG_SYS_SDRAM_BASE 0xffffffff80000000 26 #else 27 # define CONFIG_SYS_SDRAM_BASE 0x80000000 28 #endif 29 30 #define CONFIG_SYS_INIT_SP_OFFSET 0x400000 31 32 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 33 34 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x100000) 35 36 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0) 37 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x10000000) 38 39 #define CONFIG_SYS_MALLOC_LEN (256 * 1024) 40 41 /* 42 * Console 43 */ 44 #define CONFIG_SYS_MAXARGS 16 45 #define CONFIG_SYS_CBSIZE 256 46 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 47 sizeof(CONFIG_SYS_PROMPT) + 16) 48 #define CONFIG_SYS_LONGHELP 49 #define CONFIG_BAUDRATE 115200 50 51 /* 52 * Flash 53 */ 54 #define CONFIG_FLASH_CFI_DRIVER 55 #define CONFIG_SYS_FLASH_CFI 56 #define CONFIG_SYS_FLASH_PROTECTION 57 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 58 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1 59 #define CONFIG_SYS_MAX_FLASH_SECT 1024 60 61 /* 62 * Environment 63 */ 64 #define CONFIG_ENV_IS_IN_FLASH 65 #define CONFIG_ENV_SECT_SIZE 0x20000 66 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 67 #ifdef CONFIG_64BIT 68 # define CONFIG_ENV_ADDR \ 69 (0xffffffffb8000000 + (128 << 20) - CONFIG_ENV_SIZE) 70 #else 71 # define CONFIG_ENV_ADDR \ 72 (0xb8000000 + (128 << 20) - CONFIG_ENV_SIZE) 73 #endif 74 75 #endif /* __CONFIGS_BOSTON_H__ */ 76