socfpga_sr1500.h
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/*
* Copyright (C) 2015 Stefan Roese <sr@denx.de>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_SOCFPGA_SR1500_H__
#define __CONFIG_SOCFPGA_SR1500_H__
#include <asm/arch/base_addr_ac5.h>
/* Memory configurations */
#define PHYS_SDRAM_1_SIZE 0x40000000 /* 1GiB on SR1500 */
/* Booting Linux */
#define CONFIG_LOADADDR 0x01000000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
/* Ethernet on SoC (EMAC) */
#define CONFIG_PHY_INTERFACE_MODE PHY_INTERFACE_MODE_RGMII
/* The PHY is autodetected, so no MII PHY address is needed here */
#define CONFIG_PHY_MARVELL
#define PHY_ANEG_TIMEOUT 8000
/* Environment */
/* Enable SPI NOR flash reset, needed for SPI booting */
#define CONFIG_SPI_N25Q256A_RESET
/*
* Bootcounter
*/
#define CONFIG_SYS_BOOTCOUNT_BE
/* Environment setting for SPI flash */
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
#define CONFIG_ENV_SECT_SIZE (64 * 1024)
#define CONFIG_ENV_SIZE (16 * 1024)
#define CONFIG_ENV_OFFSET 0x000e0000
#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SPI_BUS 0
#define CONFIG_ENV_SPI_CS 0
#define CONFIG_ENV_SPI_MODE SPI_MODE_3
#define CONFIG_ENV_SPI_MAX_HZ 100000000 /* Use max of 100MHz */
#define CONFIG_SF_DEFAULT_SPEED 100000000
/*
* The QSPI NOR flash layout on SR1500:
*
* 0000.0000 - 0003.ffff: SPL (4 times)
* 0004.0000 - 000d.ffff: U-Boot
* 000e.0000 - 000e.ffff: env1
* 000f.0000 - 000f.ffff: env2
*/
/* The rest of the configuration is shared */
#include <configs/socfpga_common.h>
#endif /* __CONFIG_SOCFPGA_SR1500_H__ */