include/configs/socfpga_vining_fpga.h

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