1/* 2 * Copyright (C) 2016, Imagination Technologies Ltd. 3 * 4 * Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 * 8 * Imagination Technologies Ltd. MIPSfpga 9 */ 10 11#ifndef __XILFPGA_CONFIG_H 12#define __XILFPGA_CONFIG_H 13 14/* BootROM + MIG is pretty smart. DDR and Cache initialized */ 15#define CONFIG_SKIP_LOWLEVEL_INIT 16 17/*-------------------------------------------- 18 * CPU configuration 19 */ 20/* CPU Timer rate */ 21#define CONFIG_SYS_MIPS_TIMER_FREQ 50000000 22 23/* Cache Configuration */ 24#define CONFIG_SYS_MIPS_CACHE_MODE CONF_CM_CACHABLE_NONCOHERENT 25 26/*---------------------------------------------------------------------- 27 * Memory Layout 28 */ 29 30/* SDRAM Configuration (for final code, data, stack, heap) */ 31#define CONFIG_SYS_SDRAM_BASE 0x80000000 32#define CONFIG_SYS_SDRAM_SIZE 0x08000000 /* 128 Mbytes */ 33#define CONFIG_SYS_INIT_SP_ADDR \ 34 (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE - 0x1000) 35 36#define CONFIG_SYS_MALLOC_LEN (256 << 10) 37#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 38#define CONFIG_SYS_LOAD_ADDR 0x80500000 /* default load address */ 39 40/*---------------------------------------------------------------------- 41 * Commands 42 */ 43#define CONFIG_SYS_LONGHELP /* undef to save memory */ 44 45/*------------------------------------------------------------ 46 * Console Configuration 47 */ 48#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 49 50/* ------------------------------------------------- 51 * Environment 52 */ 53#define CONFIG_ENV_SIZE 0x4000 54 55/* --------------------------------------------------------------------- 56 * Board boot configuration 57 */ 58#define CONFIG_TIMESTAMP /* Print image info with timestamp */ 59 60#endif /* __XILFPGA_CONFIG_H */ 61