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 #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__ */