include/configs/chromebook_coral.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright 2019 Google LLC
   4  */
   5
   6 /*
   7  * board/config.h - configuration options, board-specific
   8  */
   9
  10 #ifndef __CONFIG_H
  11 #define __CONFIG_H
  12
  13 #define CONFIG_BOOTCOMMAND      \
  14         "tpm init; tpm startup TPM2_SU_CLEAR; " \
  15         "read mmc 0:2 100000 0 80; setexpr loader *001004f0; " \
  16         "setexpr size *00100518; setexpr blocks $size / 200; " \
  17         "read mmc 0:2 100000 80 $blocks; setexpr setup $loader - 1000; " \
  18         "setexpr cmdline_ptr $loader - 2000; " \
  19         "setexpr.s cmdline *$cmdline_ptr; " \
  20         "setexpr cmdline gsub %U \\\\${uuid}; " \
  21         "if part uuid mmc 0:2 uuid; then " \
  22         "zboot start 100000 0 0 0 $setup cmdline; " \
  23         "zboot load; zboot setup; zboot dump; zboot go;" \
  24         "fi"
  25
  26 #include <configs/x86-common.h>
  27 #include <configs/x86-chromebook.h>
  28
  29 #undef CONFIG_STD_DEVICES_SETTINGS
  30 #define CONFIG_STD_DEVICES_SETTINGS     "stdin=usbkbd,i8042-kbd,serial\0" \
  31                                         "stdout=vidconsole,serial\0" \
  32                                         "stderr=vidconsole,serial\0"
  33
  34 #define CONFIG_ENV_SECT_SIZE            0x1000
  35 #define CONFIG_ENV_OFFSET               0x003f8000
  36
  37 #define CONFIG_TPL_TEXT_BASE            0xffff8000
  38
  39 #define CONFIG_SYS_NS16550_MEM32
  40 #undef CONFIG_SYS_NS16550_PORT_MAPPED
  41
  42 #endif  /* __CONFIG_H */