include/configs/stm32mp15_st_common.h

   1 /* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */
   2 /*
   3  * Copyright (C) 2021, STMicroelectronics - All Rights Reserved
   4  *
   5  * Configuration settings for the STMicroelectronics STM32MP15x boards
   6  */
   7
   8 #ifndef __CONFIG_STM32MP15_ST_COMMON_H__
   9 #define __CONFIG_STM32MP15_ST_COMMON_H__
  10
  11 #define STM32MP_BOARD_EXTRA_ENV \
  12         "usb_pgood_delay=2000\0" \
  13         "console=ttySTM0\0" \
  14         "splashimage=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  15         "splashpos=m,m\0"
  16
  17 #include <configs/stm32mp15_common.h>
  18
  19 /* uart with on-board st-link */
  20 #define CFG_SYS_BAUDRATE_TABLE      { 9600, 19200, 38400, 57600, 115200, \
  21                                          230400, 460800, 921600, \
  22                                          1000000, 2000000 }
  23
  24 #ifdef CFG_EXTRA_ENV_SETTINGS
  25 /*
  26  * default bootcmd for stm32mp1 STMicroelectronics boards:
  27  * for serial/usb: execute the stm32prog command
  28  * for mmc boot (eMMC, SD card), distro boot on the same mmc device
  29  * for nand or spi-nand boot, distro boot with ubifs on UBI partition
  30  * for nor boot, distro boot on SD card = mmc0 ONLY !
  31  */
  32 #define ST_STM32MP1_BOOTCMD "bootcmd_stm32mp=" \
  33         "echo \"Boot over ${boot_device}${boot_instance}!\";" \
  34         "if test ${boot_device} = serial || test ${boot_device} = usb;" \
  35         "then stm32prog ${boot_device} ${boot_instance}; " \
  36         "else " \
  37                 "run env_check;" \
  38                 "if test ${boot_device} = mmc;" \
  39                 "then env set boot_targets \"mmc${boot_instance}\"; fi;" \
  40                 "if test ${boot_device} = nand ||" \
  41                   " test ${boot_device} = spi-nand ;" \
  42                 "then env set boot_targets ubifs0; fi;" \
  43                 "if test ${boot_device} = nor;" \
  44                 "then env set boot_targets mmc0; fi;" \
  45                 "run distro_bootcmd;" \
  46         "fi;\0"
  47
  48 #undef CFG_EXTRA_ENV_SETTINGS
  49 #define CFG_EXTRA_ENV_SETTINGS \
  50         STM32MP_MEM_LAYOUT \
  51         ST_STM32MP1_BOOTCMD \
  52         BOOTENV \
  53         STM32MP_EXTRA \
  54         STM32MP_BOARD_EXTRA_ENV
  55
  56 #endif
  57 #endif