| /* |
| * Copyright (C) 2016, Imagination Technologies Ltd. |
| * |
| * Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| * |
| * Imagination Technologies Ltd. MIPSfpga |
| */ |
| |
| #ifndef __XILFPGA_CONFIG_H |
| #define __XILFPGA_CONFIG_H |
| |
| /* BootROM + MIG is pretty smart. DDR and Cache initialized */ |
| #define CONFIG_SKIP_LOWLEVEL_INIT |
| |
| /*-------------------------------------------- |
| * CPU configuration |
| */ |
| /* CPU Timer rate */ |
| #define CONFIG_SYS_MIPS_TIMER_FREQ 50000000 |
| |
| /* Cache Configuration */ |
| #define CONFIG_SYS_MIPS_CACHE_MODE CONF_CM_CACHABLE_NONCOHERENT |
| |
| /*---------------------------------------------------------------------- |
| * Memory Layout |
| */ |
| |
| /* SDRAM Configuration (for final code, data, stack, heap) */ |
| #define CONFIG_SYS_SDRAM_BASE 0x80000000 |
| #define CONFIG_SYS_SDRAM_SIZE 0x08000000 /* 128 Mbytes */ |
| #define CONFIG_SYS_INIT_SP_ADDR \ |
| (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE - 0x1000) |
| |
| #define CONFIG_SYS_MALLOC_LEN (256 << 10) |
| #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE |
| #define CONFIG_SYS_LOAD_ADDR 0x80500000 /* default load address */ |
| |
| /*---------------------------------------------------------------------- |
| * Commands |
| */ |
| #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
| |
| /*------------------------------------------------------------ |
| * Console Configuration |
| */ |
| #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
| #define CONFIG_SYS_MAXARGS 16 /* max number of command args*/ |
| #define CONFIG_BAUDRATE 115200 |
| |
| /* ------------------------------------------------- |
| * Environment |
| */ |
| #define CONFIG_ENV_IS_NOWHERE 1 |
| #define CONFIG_ENV_SIZE 0x4000 |
| |
| /* --------------------------------------------------------------------- |
| * Board boot configuration |
| */ |
| #define CONFIG_TIMESTAMP /* Print image info with timestamp */ |
| |
| #endif /* __XILFPGA_CONFIG_H */ |
