1 /* 2 * Copyright (C) 2015 Marek Vasut <marex@denx.de> 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 #ifndef __CONFIG_SAMTEC_VINING_FPGA_H__ 7 #define __CONFIG_SAMTEC_VINING_FPGA_H__ 8 9 #include <asm/arch/base_addr_ac5.h> 10 11 #define CONFIG_HW_WATCHDOG 12 13 /* Memory configurations */ 14 #define PHYS_SDRAM_1_SIZE 0x40000000 /* 1GiB on VINING_FPGA */ 15 16 /* Booting Linux */ 17 #define CONFIG_BOOTFILE "openwrt-socfpga-socfpga_cyclone5_vining_fpga-fit-uImage.itb" 18 #define CONFIG_BOOTCOMMAND "run selboot" 19 #define CONFIG_LOADADDR 0x01000000 20 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 21 22 /* I2C EEPROM */ 23 #ifdef CONFIG_CMD_EEPROM 24 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 25 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 26 #define CONFIG_SYS_I2C_EEPROM_BUS 0 27 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 28 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 70 29 #endif 30 31 /* 32 * Status LEDs: 33 * 0 ... Top Green 34 * 1 ... Top Red 35 * 2 ... Bottom Green 36 * 3 ... Bottom Red 37 */ 38 39 /* Ethernet on SoC (EMAC) */ 40 #if defined(CONFIG_CMD_NET) 41 #define CONFIG_BOOTP_SEND_HOSTNAME 42 /* PHY */ 43 #endif 44 45 /* Extra Environment */ 46 #define CONFIG_HOSTNAME socfpga_vining_fpga 47 48 /* 49 * Active LOW GPIO buttons: 50 * A: GPIO 77 ... the button between USB B and ethernet 51 * B: GPIO 78 ... the button between USB A ports 52 * 53 * The logic: 54 * if button B is not pressed, boot normal Linux system immediatelly 55 * if button B is pressed, wait $bootdelay and boot recovery system 56 */ 57 #define CONFIG_PREBOOT \ 58 "setenv hostname vining-${unit_serial} ; " \ 59 "setenv PS1 \"${unit_ident} (${unit_serial}) => \" ; " \ 60 "if gpio input 78 ; then " \ 61 "setenv bootdelay 10 ; " \ 62 "setenv boottype rcvr ; " \ 63 "else " \ 64 "setenv bootdelay 5 ; " \ 65 "setenv boottype norm ; " \ 66 "fi" 67 68 #define CONFIG_EXTRA_ENV_SETTINGS \ 69 "verify=n\0" \ 70 "consdev=ttyS0\0" \ 71 "baudrate=115200\0" \ 72 "bootscript=boot.scr\0" \ 73 "ubimtdnr=5\0" \ 74 "ubimtd=rootfs\0" \ 75 "ubipart=ubi0:rootfs\0" \ 76 "ubisfcs=1\0" /* Default is flash at CS#1 */ \ 77 "netdev=eth0\0" \ 78 "hostname=vining_fpga\0" \ 79 "kernel_addr_r=0x10000000\0" \ 80 "mtdparts_0=ff705000.spi.0:" \ 81 "1m(u-boot)," \ 82 "64k(env1)," \ 83 "64k(env2)," \ 84 "256k(samtec1)," \ 85 "256k(samtec2)," \ 86 "-(rcvrfs)\0" /* Recovery */ \ 87 "mtdparts_1=ff705000.spi.1:" \ 88 "32m(rootfs)," \ 89 "-(userfs)\0" \ 90 "update_filename=u-boot-with-spl-dtb.sfp\0" \ 91 "update_qspi_offset=0x0\0" \ 92 "update_qspi=" /* Update the QSPI firmware */ \ 93 "if sf probe ; then " \ 94 "if tftp ${update_filename} ; then " \ 95 "sf update ${loadaddr} ${update_qspi_offset} ${filesize} ; " \ 96 "fi ; " \ 97 "fi\0" \ 98 "fpga_filename=output_file.rbf\0" \ 99 "load_fpga=" /* Load FPGA bitstream */ \ 100 "if tftp ${fpga_filename} ; then " \ 101 "fpga load 0 $loadaddr $filesize ; " \ 102 "bridge enable ; " \ 103 "fi\0" \ 104 "addcons=" \ 105 "setenv bootargs ${bootargs} " \ 106 "console=${consdev},${baudrate}\0" \ 107 "addip=" \ 108 "setenv bootargs ${bootargs} " \ 109 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 110 "${netmask}:${hostname}:${netdev}:off\0" \ 111 "addmisc=" \ 112 "setenv bootargs ${bootargs} ${miscargs}\0" \ 113 "addmtd=" \ 114 "setenv mtdparts \"${mtdparts_0};${mtdparts_1}\" ; " \ 115 "setenv bootargs ${bootargs} mtdparts=${mtdparts}\0" \ 116 "addargs=run addcons addmtd addmisc\0" \ 117 "ubiload=" \ 118 "ubi part ${ubimtd} ; ubifsmount ${ubipart} ; " \ 119 "ubifsload ${kernel_addr_r} /boot/${bootfile}\0" \ 120 "netload=" \ 121 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ 122 "miscargs=nohlt panic=1\0" \ 123 "ubiargs=" \ 124 "setenv bootargs ubi.mtd=${ubimtdnr} " \ 125 "root=${ubipart} rootfstype=ubifs\0" \ 126 "nfsargs=" \ 127 "setenv bootargs root=/dev/nfs rw " \ 128 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \ 129 "ubi_sfsel=" \ 130 "if test \"${boottype}\" = \"rcvr\" ; then " \ 131 "setenv ubisfcs 0 ; " \ 132 "setenv ubimtd rcvrfs ; " \ 133 "setenv ubimtdnr 5 ; " \ 134 "setenv mtdparts mtdparts=${mtdparts_0} ; " \ 135 "setenv mtdids nor0=ff705000.spi.0 ; " \ 136 "setenv ubipart ubi0:rootfs ; " \ 137 "else " \ 138 "setenv ubisfcs 1 ; " \ 139 "setenv ubimtd rootfs ; " \ 140 "setenv ubimtdnr 6 ; " \ 141 "setenv mtdparts mtdparts=${mtdparts_1} ; " \ 142 "setenv mtdids nor0=ff705000.spi.1 ; " \ 143 "setenv ubipart ubi0:rootfs ; " \ 144 "fi ; " \ 145 "sf probe 0:${ubisfcs}\0" \ 146 "ubi_ubi=" \ 147 "run ubi_sfsel ubiload ubiargs addargs ; " \ 148 "bootm ${kernel_addr_r}\0" \ 149 "ubi_nfs=" \ 150 "run ubiload nfsargs addip addargs ; " \ 151 "bootm ${kernel_addr_r}\0" \ 152 "net_ubi=" \ 153 "run netload ubiargs addargs ; " \ 154 "bootm ${kernel_addr_r}\0" \ 155 "net_nfs=" \ 156 "run netload nfsargs addip addargs ; " \ 157 "bootm ${kernel_addr_r}\0" \ 158 "selboot=" /* Select from where to boot. */ \ 159 "if test \"${bootmode}\" = \"qspi\" ; then " \ 160 "led all off ; " \ 161 "if test \"${boottype}\" = \"rcvr\" ; then " \ 162 "echo \"Booting recovery system\" ; " \ 163 "led 3 on ; " /* Bottom RED */ \ 164 "fi ; " \ 165 "led 1 on ; " /* Top RED */ \ 166 "run ubi_ubi ; " \ 167 "else echo \"Unsupported boot mode: \"${bootmode} ; " \ 168 "fi\0" \ 169 170 #define MTDPARTS_DEFAULT \ 171 "mtdparts=ff705000.spi.0:" \ 172 "1m(u-boot)," \ 173 "64k(env1)," \ 174 "64k(env2)," \ 175 "256k(samtec1)," \ 176 "256k(samtec2)," \ 177 "-(rcvrfs);" /* Recovery */ \ 178 179 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT 180 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 181 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 182 #define CONFIG_ENV_OFFSET 0x100000 183 #define CONFIG_ENV_OFFSET_REDUND \ 184 (CONFIG_ENV_OFFSET + CONFIG_ENV_SECT_SIZE) 185 186 #define CONFIG_MISC_INIT_R 187 188 /* Support changing the prompt string */ 189 #define CONFIG_CMDLINE_PS_SUPPORT 190 191 /* The rest of the configuration is shared */ 192 #include <configs/socfpga_common.h> 193 194 #endif /* __CONFIG_SAMTEC_VINING_FPGA_H__ */ 195