include/configs/imgtec_xilfpga.h

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