include/configs/sipeed-maix.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2019-20 Sean Anderson <seanga2@gmail.com>
   4  */
   5
   6 #ifndef CONFIGS_SIPEED_MAIX_H
   7 #define CONFIGS_SIPEED_MAIX_H
   8
   9 #include <linux/sizes.h>
  10
  11 /* Start just below the second bank so we don't clobber it during reloc */
  12 #define CONFIG_SYS_INIT_SP_ADDR 0x803FFFFF
  13
  14 #define CONFIG_SYS_SDRAM_BASE 0x80000000
  15 #define CONFIG_SYS_SDRAM_SIZE SZ_8M
  16
  17 #ifndef CONFIG_EXTRA_ENV_SETTINGS
  18 #define CONFIG_EXTRA_ENV_SETTINGS \
  19         "loadaddr=0x80060000\0" \
  20         "fdt_addr_r=0x80400000\0" \
  21         "scriptaddr=0x80020000\0" \
  22         "kernel_addr_r=0x80060000\0" \
  23         "fdtfile=k210/" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
  24         "k210_bootcmd=load mmc 0:1 $loadaddr /uImage && " \
  25                 "load mmc 0:1 $fdt_addr_r /k210.dtb && " \
  26                 "bootm $loadaddr - $fdt_addr_r\0"
  27 #endif
  28
  29 #endif /* CONFIGS_SIPEED_MAIX_H */