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
  15 /*--------------------------------------------
  16  * CPU configuration
  17  */
  18 /* CPU Timer rate */
  19 #define CONFIG_SYS_MIPS_TIMER_FREQ      50000000
  20
  21 /*----------------------------------------------------------------------
  22  * Memory Layout
  23  */
  24
  25 /* SDRAM Configuration (for final code, data, stack, heap) */
  26 #define CONFIG_SYS_SDRAM_BASE           0x80000000
  27 #define CONFIG_SYS_SDRAM_SIZE           0x08000000      /* 128 Mbytes */
  28 #define CONFIG_SYS_INIT_SP_ADDR         \
  29         (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE - 0x1000)
  30
  31 /*----------------------------------------------------------------------
  32  * Commands
  33  */
  34
  35 /*------------------------------------------------------------
  36  * Console Configuration
  37  */
  38 #define CONFIG_SYS_CBSIZE               1024 /* Console I/O Buffer Size   */
  39
  40 /* -------------------------------------------------
  41  * Environment
  42  */
  43
  44 /* ---------------------------------------------------------------------
  45  * Board boot configuration
  46  */
  47
  48 #endif  /* __XILFPGA_CONFIG_H */