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/*
* Copyright (C) 2014 Marek Vasut <marex@denx.de>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_SOCFPGA_CYCLONE5_H__
#define __CONFIG_SOCFPGA_CYCLONE5_H__
#include <asm/arch/socfpga_base_addrs.h>
#include "../../board/altera/socfpga/pinmux_config.h"
#include "../../board/altera/socfpga/iocsr_config.h"
#include "../../board/altera/socfpga/pll_config.h"
/* U-Boot Commands */
#define CONFIG_SYS_NO_FLASH
#include <config_cmd_default.h>
#define CONFIG_DOS_PARTITION
#define CONFIG_FAT_WRITE
#define CONFIG_HW_WATCHDOG
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_BOOTZ
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_EXT4
#define CONFIG_CMD_EXT4_WRITE
#define CONFIG_CMD_FAT
#define CONFIG_CMD_FPGA
#define CONFIG_CMD_FS_GENERIC
#define CONFIG_CMD_GREPENV
#define CONFIG_CMD_MII
#define CONFIG_CMD_MMC
#define CONFIG_CMD_NET
#define CONFIG_CMD_PING
#define CONFIG_CMD_SETEXPR
#define CONFIG_REGEX /* Enable regular expression support */
/* Memory configurations */
#define PHYS_SDRAM_1_SIZE 0x40000000 /* 1GiB on SoCDK */
/* Booting Linux */
#define CONFIG_BOOTDELAY 3
#define CONFIG_BOOTFILE "zImage"
#define CONFIG_BOOTARGS "console=ttyS0" __stringify(CONFIG_BAUDRATE)
#ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
#define CONFIG_BOOTCOMMAND "run ramboot"
#else
#define CONFIG_BOOTCOMMAND "run mmcload; run mmcboot"
#endif
#define CONFIG_LOADADDR 0x8000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
/* Ethernet on SoC (EMAC) */
#if defined(CONFIG_CMD_NET)
#define CONFIG_EMAC_BASE SOCFPGA_EMAC0_ADDRESS
#define CONFIG_PHY_INTERFACE_MODE PHY_INTERFACE_MODE_RGMII
#define CONFIG_EPHY0_PHY_ADDR 0
/* PHY */
#define CONFIG_EPHY1_PHY_ADDR 4
#define CONFIG_PHY_MICREL
#define CONFIG_PHY_MICREL_KSZ9021
#define CONFIG_KSZ9021_CLK_SKEW_ENV "micrel-ksz9021-clk-skew"
#define CONFIG_KSZ9021_CLK_SKEW_VAL 0xf0f0
#define CONFIG_KSZ9021_DATA_SKEW_ENV "micrel-ksz9021-data-skew"
#define CONFIG_KSZ9021_DATA_SKEW_VAL 0x0
#endif
/* Extra Environment */
#define CONFIG_HOSTNAME socfpga_cyclone5
#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} ${fdtimage}\0" \
"qspiroot=/dev/mtdblock0\0" \
"qspirootfstype=jffs2\0" \
"qspiboot=setenv bootargs " CONFIG_BOOTARGS \
" root=${qspiroot} rw rootfstype=${qspirootfstype};"\
"bootm ${loadaddr} - ${fdt_addr}\0"
/* The rest of the configuration is shared */
#include <configs/socfpga_common.h>
#endif /* __CONFIG_SOCFPGA_CYCLONE5_H__ */
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