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/*
* Copyright (C) 2015 Marek Vasut <marex@denx.de>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_SAMTEC_VINING_FPGA_H__
#define __CONFIG_SAMTEC_VINING_FPGA_H__
#include <asm/arch/base_addr_ac5.h>
#define CONFIG_HW_WATCHDOG
/* Memory configurations */
#define PHYS_SDRAM_1_SIZE 0x40000000 /* 1GiB on VINING_FPGA */
/* Booting Linux */
#define CONFIG_BOOTFILE "openwrt-socfpga-socfpga_cyclone5_vining_fpga-fit-uImage.itb"
#define CONFIG_BOOTCOMMAND "run selboot"
#define CONFIG_LOADADDR 0x01000000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
/* I2C EEPROM */
#ifdef CONFIG_CMD_EEPROM
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_I2C_EEPROM_BUS 0
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 70
#endif
/*
* Status LEDs:
* 0 ... Top Green
* 1 ... Top Red
* 2 ... Bottom Green
* 3 ... Bottom Red
*/
/* Ethernet on SoC (EMAC) */
#if defined(CONFIG_CMD_NET)
#define CONFIG_BOOTP_SEND_HOSTNAME
/* PHY */
#endif
/* Extra Environment */
#define CONFIG_HOSTNAME socfpga_vining_fpga
/*
* Active LOW GPIO buttons:
* A: GPIO 77 ... the button between USB B and ethernet
* B: GPIO 78 ... the button between USB A ports
*
* The logic:
* if button B is not pressed, boot normal Linux system immediatelly
* if button B is pressed, wait $bootdelay and boot recovery system
*/
#define CONFIG_PREBOOT \
"setenv hostname vining-${unit_serial} ; " \
"setenv PS1 \"${unit_ident} (${unit_serial}) => \" ; " \
"if gpio input 78 ; then " \
"setenv bootdelay 10 ; " \
"setenv boottype rcvr ; " \
"else " \
"setenv bootdelay 5 ; " \
"setenv boottype norm ; " \
"fi"
#define CONFIG_EXTRA_ENV_SETTINGS \
"verify=n\0" \
"consdev=ttyS0\0" \
"baudrate=115200\0" \
"bootscript=boot.scr\0" \
"ubimtdnr=5\0" \
"ubimtd=rootfs\0" \
"ubipart=ubi0:rootfs\0" \
"ubisfcs=1\0" /* Default is flash at CS#1 */ \
"netdev=eth0\0" \
"hostname=vining_fpga\0" \
"kernel_addr_r=0x10000000\0" \
"mtdparts_0=ff705000.spi.0:" \
"1m(u-boot)," \
"64k(env1)," \
"64k(env2)," \
"256k(samtec1)," \
"256k(samtec2)," \
"-(rcvrfs)\0" /* Recovery */ \
"mtdparts_1=ff705000.spi.1:" \
"32m(rootfs)," \
"-(userfs)\0" \
"update_filename=u-boot-with-spl-dtb.sfp\0" \
"update_qspi_offset=0x0\0" \
"update_qspi=" /* Update the QSPI firmware */ \
"if sf probe ; then " \
"if tftp ${update_filename} ; then " \
"sf update ${loadaddr} ${update_qspi_offset} ${filesize} ; " \
"fi ; " \
"fi\0" \
"fpga_filename=output_file.rbf\0" \
"load_fpga=" /* Load FPGA bitstream */ \
"if tftp ${fpga_filename} ; then " \
"fpga load 0 $loadaddr $filesize ; " \
"bridge enable ; " \
"fi\0" \
"addcons=" \
"setenv bootargs ${bootargs} " \
"console=${consdev},${baudrate}\0" \
"addip=" \
"setenv bootargs ${bootargs} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:" \
"${netmask}:${hostname}:${netdev}:off\0" \
"addmisc=" \
"setenv bootargs ${bootargs} ${miscargs}\0" \
"addmtd=" \
"setenv mtdparts \"${mtdparts_0};${mtdparts_1}\" ; " \
"setenv bootargs ${bootargs} mtdparts=${mtdparts}\0" \
"addargs=run addcons addmtd addmisc\0" \
"ubiload=" \
"ubi part ${ubimtd} ; ubifsmount ${ubipart} ; " \
"ubifsload ${kernel_addr_r} /boot/${bootfile}\0" \
"netload=" \
"tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \
"miscargs=nohlt panic=1\0" \
"ubiargs=" \
"setenv bootargs ubi.mtd=${ubimtdnr} " \
"root=${ubipart} rootfstype=ubifs\0" \
"nfsargs=" \
"setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath},v3,tcp\0" \
"ubi_sfsel=" \
"if test \"${boottype}\" = \"rcvr\" ; then " \
"setenv ubisfcs 0 ; " \
"setenv ubimtd rcvrfs ; " \
"setenv ubimtdnr 5 ; " \
"setenv mtdparts mtdparts=${mtdparts_0} ; " \
"setenv mtdids nor0=ff705000.spi.0 ; " \
"setenv ubipart ubi0:rootfs ; " \
"else " \
"setenv ubisfcs 1 ; " \
"setenv ubimtd rootfs ; " \
"setenv ubimtdnr 6 ; " \
"setenv mtdparts mtdparts=${mtdparts_1} ; " \
"setenv mtdids nor0=ff705000.spi.1 ; " \
"setenv ubipart ubi0:rootfs ; " \
"fi ; " \
"sf probe 0:${ubisfcs}\0" \
"ubi_ubi=" \
"run ubi_sfsel ubiload ubiargs addargs ; " \
"bootm ${kernel_addr_r}\0" \
"ubi_nfs=" \
"run ubiload nfsargs addip addargs ; " \
"bootm ${kernel_addr_r}\0" \
"net_ubi=" \
"run netload ubiargs addargs ; " \
"bootm ${kernel_addr_r}\0" \
"net_nfs=" \
"run netload nfsargs addip addargs ; " \
"bootm ${kernel_addr_r}\0" \
"selboot=" /* Select from where to boot. */ \
"if test \"${bootmode}\" = \"qspi\" ; then " \
"led all off ; " \
"if test \"${boottype}\" = \"rcvr\" ; then " \
"echo \"Booting recovery system\" ; " \
"led 3 on ; " /* Bottom RED */ \
"fi ; " \
"led 1 on ; " /* Top RED */ \
"run ubi_ubi ; " \
"else echo \"Unsupported boot mode: \"${bootmode} ; " \
"fi\0" \
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
#define CONFIG_ENV_SECT_SIZE (64 * 1024)
#define CONFIG_ENV_OFFSET 0x100000
#define CONFIG_ENV_OFFSET_REDUND \
(CONFIG_ENV_OFFSET + CONFIG_ENV_SECT_SIZE)
#define CONFIG_MISC_INIT_R
/* Support changing the prompt string */
#define CONFIG_CMDLINE_PS_SUPPORT
/* The rest of the configuration is shared */
#include <configs/socfpga_common.h>
#endif /* __CONFIG_SAMTEC_VINING_FPGA_H__ */
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