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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>
#define CONFIG_SYS_NO_FLASH
#define CONFIG_DOS_PARTITION
#define CONFIG_FAT_WRITE
#define CONFIG_HW_WATCHDOG
/* Memory configurations */
#define PHYS_SDRAM_1_SIZE 0x40000000 /* 1GiB on SR1500 */
/* Booting Linux */
#define CONFIG_BOOTFILE "uImage"
#define CONFIG_BOOTARGS "console=ttyS0," __stringify(CONFIG_BAUDRATE)
#define CONFIG_BOOTCOMMAND "run mmcload; run mmcboot"
#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
#define CONFIG_EXTRA_ENV_SETTINGS \
"verify=n\0" \
"loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
"ramboot=setenv bootargs " CONFIG_BOOTARGS ";" \
"bootm ${loadaddr} - ${fdt_addr}\0" \
"bootimage=zImage\0" \
"fdt_addr=100\0" \
"fdtimage=socfpga.dtb\0" \
"fsloadcmd=ext2load\0" \
"bootm ${loadaddr} - ${fdt_addr}\0" \
"mmcroot=/dev/mmcblk0p2\0" \
"mmcboot=setenv bootargs " CONFIG_BOOTARGS \
" root=${mmcroot} rw rootwait;" \
"bootz ${loadaddr} - ${fdt_addr}\0" \
"mmcload=mmc rescan;" \
"load mmc 0:1 ${loadaddr} ${bootimage};" \
"load mmc 0:1 ${fdt_addr} ${fdtimage}\0" \
"qspiload=sf probe && mtdparts default && run ubiload\0" \
"qspiboot=setenv bootargs " CONFIG_BOOTARGS \
" ubi.mtd=1,64 root=ubi0:rootfs rw rootfstype=ubifs;"\
"bootz ${loadaddr} - ${fdt_addr}\0" \
"ubiload=ubi part UBI && ubifsmount ubi0 && " \
"ubifsload ${loadaddr} /boot/${bootimage} && " \
"ubifsload ${fdt_addr} /boot/${fdtimage}\0"
/* Environment */
#define CONFIG_ENV_IS_IN_SPI_FLASH
/* Enable SPI NOR flash reset, needed for SPI booting */
#define CONFIG_SPI_N25Q256A_RESET
/*
* Bootcounter
*/
#define CONFIG_BOOTCOUNT_LIMIT
/* last 2 lwords in OCRAM */
#define CONFIG_SYS_BOOTCOUNT_ADDR 0xfffffff8
#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__ */
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