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