include/configs/socfpga_sr1500.h

   1 /*
   2  * Copyright (C) 2015 Stefan Roese <sr@denx.de>
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6 #ifndef __CONFIG_SOCFPGA_SR1500_H__
   7 #define __CONFIG_SOCFPGA_SR1500_H__
   8
   9 #include <asm/arch/base_addr_ac5.h>
  10
  11 #define CONFIG_FAT_WRITE
  12
  13 #define CONFIG_HW_WATCHDOG
  14
  15 /* Memory configurations */
  16 #define PHYS_SDRAM_1_SIZE               0x40000000      /* 1GiB on SR1500 */
  17
  18 /* Booting Linux */
  19 #define CONFIG_LOADADDR         0x01000000
  20 #define CONFIG_SYS_LOAD_ADDR    CONFIG_LOADADDR
  21
  22 /* Ethernet on SoC (EMAC) */
  23 #define CONFIG_PHY_INTERFACE_MODE       PHY_INTERFACE_MODE_RGMII
  24 /* The PHY is autodetected, so no MII PHY address is needed here */
  25 #define CONFIG_PHY_MARVELL
  26 #define PHY_ANEG_TIMEOUT        8000
  27
  28 /* Environment */
  29 #define CONFIG_ENV_IS_IN_SPI_FLASH
  30
  31 /* Enable SPI NOR flash reset, needed for SPI booting */
  32 #define CONFIG_SPI_N25Q256A_RESET
  33
  34 /*
  35  * Bootcounter
  36  */
  37 #define CONFIG_BOOTCOUNT_LIMIT
  38 /* last 2 lwords in OCRAM */
  39 #define CONFIG_SYS_BOOTCOUNT_ADDR       0xfffffff8
  40 #define CONFIG_SYS_BOOTCOUNT_BE
  41
  42 /* Environment setting for SPI flash */
  43 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
  44 #define CONFIG_ENV_SECT_SIZE    (64 * 1024)
  45 #define CONFIG_ENV_SIZE         (16 * 1024)
  46 #define CONFIG_ENV_OFFSET       0x000e0000
  47 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SECT_SIZE)
  48 #define CONFIG_ENV_SPI_BUS      0
  49 #define CONFIG_ENV_SPI_CS       0
  50 #define CONFIG_ENV_SPI_MODE     SPI_MODE_3
  51 #define CONFIG_ENV_SPI_MAX_HZ   100000000       /* Use max of 100MHz */
  52 #define CONFIG_SF_DEFAULT_SPEED 100000000
  53
  54 /*
  55  * The QSPI NOR flash layout on SR1500:
  56  *
  57  * 0000.0000 - 0003.ffff: SPL (4 times)
  58  * 0004.0000 - 000d.ffff: U-Boot
  59  * 000e.0000 - 000e.ffff: env1
  60  * 000f.0000 - 000f.ffff: env2
  61  */
  62
  63 /* The rest of the configuration is shared */
  64 #include <configs/socfpga_common.h>
  65
  66 #endif  /* __CONFIG_SOCFPGA_SR1500_H__ */