/* * Copyright (C) 2015 Marek Vasut * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __CONFIG_SAMTEC_VINING_FPGA_H__ #define __CONFIG_SAMTEC_VINING_FPGA_H__ #include /* U-Boot Commands */ #define CONFIG_SYS_NO_FLASH #define CONFIG_DOS_PARTITION #define CONFIG_FAT_WRITE #define CONFIG_HW_WATCHDOG #define CONFIG_CMD_EEPROM #define CONFIG_CMD_LED /* 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_BOOTARGS "console=ttyS0," __stringify(CONFIG_BAUDRATE) #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 */ #define CONFIG_STATUS_LED #define CONFIG_GPIO_LED #define CONFIG_BOARD_SPECIFIC_LED #define STATUS_LED_BIT 48 #define STATUS_LED_STATE STATUS_LED_OFF #define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2) #define STATUS_LED_BIT1 53 #define STATUS_LED_STATE1 STATUS_LED_OFF #define STATUS_LED_PERIOD1 (CONFIG_SYS_HZ / 2) #define STATUS_LED_BIT2 54 #define STATUS_LED_STATE2 STATUS_LED_OFF #define STATUS_LED_PERIOD2 (CONFIG_SYS_HZ / 2) #define STATUS_LED_BIT3 65 #define STATUS_LED_STATE3 STATUS_LED_OFF #define STATUS_LED_PERIOD3 (CONFIG_SYS_HZ / 2) /* Ethernet on SoC (EMAC) */ #if defined(CONFIG_CMD_NET) #define CONFIG_BOOTP_SEND_HOSTNAME /* PHY */ #define CONFIG_PHY_MICREL #define CONFIG_PHY_MICREL_KSZ9021 #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_CMD_UBI #define CONFIG_CMD_UBIFS #define CONFIG_MTD_UBI_FASTMAP #define CONFIG_RBTREE #define CONFIG_LZO #define MTDPARTS_DEFAULT \ "mtdparts=ff705000.spi.0:" \ "1m(u-boot)," \ "64k(env1)," \ "64k(env2)," \ "256k(samtec1)," \ "256k(samtec2)," \ "-(rcvrfs);" /* Recovery */ \ #define CONFIG_ENV_IS_IN_SPI_FLASH #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 #define CONFIG_BOARD_LATE_INIT /* Enable DFU to SF and RAM */ #define CONFIG_DFU_RAM #define CONFIG_DFU_SF /* Support changing the prompt string */ #define CONFIG_CMDLINE_PS_SUPPORT /* The rest of the configuration is shared */ #include #endif /* __CONFIG_SAMTEC_VINING_FPGA_H__ */