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 /* U-Boot Commands */ 12 #define CONFIG_SYS_NO_FLASH 13 #define CONFIG_DOS_PARTITION 14 #define CONFIG_FAT_WRITE 15 #define CONFIG_HW_WATCHDOG 16 17 #define CONFIG_CMD_EEPROM 18 19 /* Memory configurations */ 20 #define PHYS_SDRAM_1_SIZE 0x40000000 /* 1GiB on VINING_FPGA */ 21 22 /* Booting Linux */ 23 #define CONFIG_BOOTFILE "openwrt-socfpga-socfpga_cyclone5_vining_fpga-fit-uImage.itb" 24 #define CONFIG_BOOTARGS "console=ttyS0," __stringify(CONFIG_BAUDRATE) 25 #define CONFIG_BOOTCOMMAND "run selboot" 26 #define CONFIG_LOADADDR 0x01000000 27 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 28 29 /* I2C EEPROM */ 30 #ifdef CONFIG_CMD_EEPROM 31 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 32 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 33 #define CONFIG_SYS_I2C_EEPROM_BUS 0 34 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 35 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 70 36 #endif 37 38 /* 39 * Status LEDs: 40 * 0 ... Top Green 41 * 1 ... Top Red 42 * 2 ... Bottom Green 43 * 3 ... Bottom Red 44 */ 45 46 /* Ethernet on SoC (EMAC) */ 47 #if defined(CONFIG_CMD_NET) 48 #define CONFIG_BOOTP_SEND_HOSTNAME 49 /* PHY */ 50 #define CONFIG_PHY_MICREL 51 #define CONFIG_PHY_MICREL_KSZ9021 52 #endif 53 54 /* Extra Environment */ 55 #define CONFIG_HOSTNAME socfpga_vining_fpga 56 57 /* 58 * Active LOW GPIO buttons: 59 * A: GPIO 77 ... the button between USB B and ethernet 60 * B: GPIO 78 ... the button between USB A ports 61 * 62 * The logic: 63 * if button B is not pressed, boot normal Linux system immediatelly 64 * if button B is pressed, wait $bootdelay and boot recovery system 65 */ 66 #define CONFIG_PREBOOT \ 67 "setenv hostname vining-${unit_serial} ; " \ 68 "setenv PS1 \"${unit_ident} (${unit_serial}) => \" ; " \ 69 "if gpio input 78 ; then " \ 70 "setenv bootdelay 10 ; " \ 71 "setenv boottype rcvr ; " \ 72 "else " \ 73 "setenv bootdelay 5 ; " \ 74 "setenv boottype norm ; " \ 75 "fi" 76 77 #define CONFIG_EXTRA_ENV_SETTINGS \ 78 "verify=n\0" \ 79 "consdev=ttyS0\0" \ 80 "baudrate=115200\0" \ 81 "bootscript=boot.scr\0" \ 82 "ubimtdnr=5\0" \ 83 "ubimtd=rootfs\0" \ 84 "ubipart=ubi0:rootfs\0" \ 85 "ubisfcs=1\0" /* Default is flash at CS#1 */ \ 86 "netdev=eth0\0" \ 87 "hostname=vining_fpga\0" \ 88 "kernel_addr_r=0x10000000\0" \ 89 "mtdparts_0=ff705000.spi.0:" \ 90 "1m(u-boot)," \ 91 "64k(env1)," \ 92 "64k(env2)," \ 93 "256k(samtec1)," \ 94 "256k(samtec2)," \ 95 "-(rcvrfs)\0" /* Recovery */ \ 96 "mtdparts_1=ff705000.spi.1:" \ 97 "32m(rootfs)," \ 98 "-(userfs)\0" \ 99 "update_filename=u-boot-with-spl-dtb.sfp\0" \ 100 "update_qspi_offset=0x0\0" \ 101 "update_qspi=" /* Update the QSPI firmware */ \ 102 "if sf probe ; then " \ 103 "if tftp ${update_filename} ; then " \ 104 "sf update ${loadaddr} ${update_qspi_offset} ${filesize} ; " \ 105 "fi ; " \ 106 "fi\0" \ 107 "fpga_filename=output_file.rbf\0" \ 108 "load_fpga=" /* Load FPGA bitstream */ \ 109 "if tftp ${fpga_filename} ; then " \ 110 "fpga load 0 $loadaddr $filesize ; " \ 111 "bridge enable ; " \ 112 "fi\0" \ 113 "addcons=" \ 114 "setenv bootargs ${bootargs} " \ 115 "console=${consdev},${baudrate}\0" \ 116 "addip=" \ 117 "setenv bootargs ${bootargs} " \ 118 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 119 "${netmask}:${hostname}:${netdev}:off\0" \ 120 "addmisc=" \ 121 "setenv bootargs ${bootargs} ${miscargs}\0" \ 122 "addmtd=" \ 123 "setenv mtdparts \"${mtdparts_0};${mtdparts_1}\" ; " \ 124 "setenv bootargs ${bootargs} mtdparts=${mtdparts}\0" \ 125 "addargs=run addcons addmtd addmisc\0" \ 126 "ubiload=" \ 127 "ubi part ${ubimtd} ; ubifsmount ${ubipart} ; " \ 128 "ubifsload ${kernel_addr_r} /boot/${bootfile}\0" \ 129 "netload=" \ 130 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ 131 "miscargs=nohlt panic=1\0" \ 132 "ubiargs=" \ 133 "setenv bootargs ubi.mtd=${ubimtdnr} " \ 134 "root=${ubipart} rootfstype=ubifs\0" \ 135 "nfsargs=" \ 136 "setenv bootargs root=/dev/nfs rw " \ 137 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \ 138 "ubi_sfsel=" \ 139 "if test \"${boottype}\" = \"rcvr\" ; then " \ 140 "setenv ubisfcs 0 ; " \ 141 "setenv ubimtd rcvrfs ; " \ 142 "setenv ubimtdnr 5 ; " \ 143 "setenv mtdparts mtdparts=${mtdparts_0} ; " \ 144 "setenv mtdids nor0=ff705000.spi.0 ; " \ 145 "setenv ubipart ubi0:rootfs ; " \ 146 "else " \ 147 "setenv ubisfcs 1 ; " \ 148 "setenv ubimtd rootfs ; " \ 149 "setenv ubimtdnr 6 ; " \ 150 "setenv mtdparts mtdparts=${mtdparts_1} ; " \ 151 "setenv mtdids nor0=ff705000.spi.1 ; " \ 152 "setenv ubipart ubi0:rootfs ; " \ 153 "fi ; " \ 154 "sf probe 0:${ubisfcs}\0" \ 155 "ubi_ubi=" \ 156 "run ubi_sfsel ubiload ubiargs addargs ; " \ 157 "bootm ${kernel_addr_r}\0" \ 158 "ubi_nfs=" \ 159 "run ubiload nfsargs addip addargs ; " \ 160 "bootm ${kernel_addr_r}\0" \ 161 "net_ubi=" \ 162 "run netload ubiargs addargs ; " \ 163 "bootm ${kernel_addr_r}\0" \ 164 "net_nfs=" \ 165 "run netload nfsargs addip addargs ; " \ 166 "bootm ${kernel_addr_r}\0" \ 167 "selboot=" /* Select from where to boot. */ \ 168 "if test \"${bootmode}\" = \"qspi\" ; then " \ 169 "led all off ; " \ 170 "if test \"${boottype}\" = \"rcvr\" ; then " \ 171 "echo \"Booting recovery system\" ; " \ 172 "led 3 on ; " /* Bottom RED */ \ 173 "fi ; " \ 174 "led 1 on ; " /* Top RED */ \ 175 "run ubi_ubi ; " \ 176 "else echo \"Unsupported boot mode: \"${bootmode} ; " \ 177 "fi\0" \ 178 179 #define CONFIG_CMD_UBIFS 180 #define CONFIG_RBTREE 181 #define CONFIG_LZO 182 #define MTDPARTS_DEFAULT \ 183 "mtdparts=ff705000.spi.0:" \ 184 "1m(u-boot)," \ 185 "64k(env1)," \ 186 "64k(env2)," \ 187 "256k(samtec1)," \ 188 "256k(samtec2)," \ 189 "-(rcvrfs);" /* Recovery */ \ 190 191 #define CONFIG_ENV_IS_IN_SPI_FLASH 192 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT 193 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 194 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 195 #define CONFIG_ENV_OFFSET 0x100000 196 #define CONFIG_ENV_OFFSET_REDUND \ 197 (CONFIG_ENV_OFFSET + CONFIG_ENV_SECT_SIZE) 198 199 #define CONFIG_MISC_INIT_R 200 201 /* Support changing the prompt string */ 202 #define CONFIG_CMDLINE_PS_SUPPORT 203 204 /* The rest of the configuration is shared */ 205 #include <configs/socfpga_common.h> 206 207 #endif /* __CONFIG_SAMTEC_VINING_FPGA_H__ */ 208