include/configs/sama7g5ek.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Configuration file for the SAMA7G5EK Board.
   4  *
   5  * Copyright (C) 2020 Microchip Corporation
   6  *                    Eugen Hristev <eugen.hristev@microchip.com>
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
  13 #define CONFIG_SYS_AT91_MAIN_CLOCK      24000000 /* from 24 MHz crystal */
  14 #define CONFIG_SYS_BOOTM_LEN            SZ_32M
  15 /* SDRAM */
  16 #define CONFIG_SYS_SDRAM_BASE           0x60000000
  17 #define CONFIG_SYS_SDRAM_SIZE           0x20000000
  18
  19 #ifdef CONFIG_SPL_BUILD
  20 #define CONFIG_SYS_INIT_SP_ADDR         0x218000
  21 #else
  22 #define CONFIG_SYS_INIT_SP_ADDR \
  23         (CONFIG_SYS_SDRAM_BASE + 16 * 1024 + CONFIG_SYS_MALLOC_F_LEN - \
  24          GENERATED_GBL_DATA_SIZE)
  25 #endif
  26
  27 #ifndef CONFIG_BOOTCOMMAND
  28 #ifdef CONFIG_SD_BOOT
  29 /* u-boot env in sd/mmc card */
  30
  31 /* bootstrap + u-boot + env in sd card */
  32 #define CONFIG_BOOTCOMMAND      "fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x61000000 at91-sama7g5ek.dtb; " \
  33                                 "fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x62000000 zImage; " \
  34                                 "bootz 0x62000000 - 0x61000000"
  35 #else
  36 #define CONFIG_BOOTCOMMAND      "Place your bootcommand here"
  37 #endif
  38
  39 #endif
  40
  41 #define CONFIG_ARP_TIMEOUT              200
  42 #define CONFIG_NET_RETRY_COUNT          50
  43
  44 #endif