include/configs/syzygy_hub.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * (C) Copyright 2012 Xilinx
   4  * (C) Copyright 2017 Opal Kelly Inc.
   5  *
   6  * Configuration settings for the SYZYGY Hub development board
   7  * See zynq-common.h for Zynq common configs
   8  */
   9
  10 #ifndef __CONFIG_SYZYGY_HUB_H
  11 #define __CONFIG_SYZYGY_HUB_H
  12
  13 #define CONFIG_EXTRA_ENV_SETTINGS       \
  14         "fit_image=fit.itb\0"           \
  15         "bitstream_image=download.bit\0"    \
  16         "loadbit_addr=0x1000000\0"      \
  17         "load_addr=0x2000000\0"         \
  18         "fit_size=0x800000\0"           \
  19         "flash_off=0x100000\0"          \
  20         "nor_flash_off=0xE2100000\0"    \
  21         "fdt_high=0x20000000\0"         \
  22         "initrd_high=0x20000000\0"      \
  23         "loadbootenv_addr=0x2000000\0"  \
  24         "fdt_addr_r=0x1f00000\0"        \
  25         "pxefile_addr_r=0x2000000\0"    \
  26         "kernel_addr_r=0x2000000\0"     \
  27         "scriptaddr=0x3000000\0"        \
  28         "ramdisk_addr_r=0x3100000\0"    \
  29         "bootenv=uEnv.txt\0" \
  30         "bootenv_dev=mmc\0" \
  31         "loadbootenv=load ${bootenv_dev} 0 ${loadbootenv_addr} ${bootenv}\0" \
  32         "importbootenv=echo Importing environment from ${bootenv_dev} ...; " \
  33                 "env import -t ${loadbootenv_addr} $filesize\0" \
  34         "bootenv_existence_test=test -e ${bootenv_dev} 0 /${bootenv}\0" \
  35         "setbootenv=if env run bootenv_existence_test; then " \
  36                         "if env run loadbootenv; then " \
  37                                 "env run importbootenv; " \
  38                         "fi; " \
  39                 "fi; \0" \
  40         "sd_loadbootenv=set bootenv_dev mmc && " \
  41                         "run setbootenv \0" \
  42         "usb_loadbootenv=set bootenv_dev usb && usb start && run setbootenv\0" \
  43         "preboot=if test $modeboot = sdboot; then " \
  44                         "run sd_loadbootenv; " \
  45                         "echo Checking if uenvcmd is set ...; " \
  46                         "if test -n $uenvcmd; then " \
  47                                 "echo Running uenvcmd ...; " \
  48                                 "run uenvcmd; " \
  49                         "fi; " \
  50                 "fi; \0" \
  51         "sdboot=echo Copying FPGA Bitstream from SD to RAM... && " \
  52                 "load mmc 0 ${loadbit_addr} ${bitstream_image} && " \
  53                 "echo Programming FPGA... && " \
  54                 "fpga loadb 0 ${loadbit_addr} ${filesize} && " \
  55                 "echo Copying FIT from SD to RAM... && " \
  56                 "load mmc 0 ${load_addr} ${fit_image} && " \
  57                 "bootm ${load_addr}\0" \
  58         "jtagboot=echo TFTPing FIT to RAM... && " \
  59                 "tftpboot ${load_addr} ${fit_image} && " \
  60                 "bootm ${load_addr}\0" \
  61                 BOOTENV
  62
  63 #include <configs/zynq-common.h>
  64
  65 #endif /* __CONFIG_SYZYGY_HUB_H */