LXR uboot/include/configs/pdu001.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * pdu001.h
   4 *
   5 * Copyright (C) 2018 EETS GmbH - http://www.eets.ch/
   6 *
   7 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
   8 */
   9
  10#ifndef __CONFIG_PDU001_H
  11#define __CONFIG_PDU001_H
  12
  13#include <configs/ti_am335x_common.h>
  14
  15/* Using 32K of volatile storage for environment */
  16#define CONFIG_ENV_SIZE         0x4000
  17
  18#define MACH_TYPE_PDU001        5075
  19#define CONFIG_MACH_TYPE        MACH_TYPE_PDU001
  20#define CONFIG_BOARD_LATE_INIT
  21
  22/* Clock Defines */
  23#define V_OSCK                  24000000  /* Clock output from T2 */
  24#define V_SCLK                  (V_OSCK)
  25
  26#if CONFIG_CONS_INDEX == 1
  27        #define CONSOLE_DEV "ttyO0"
  28#elif CONFIG_CONS_INDEX == 2
  29        #define CONSOLE_DEV "ttyO1"
  30#elif CONFIG_CONS_INDEX == 3
  31        #define CONSOLE_DEV "ttyO2"
  32#elif CONFIG_CONS_INDEX == 4
  33        #define CONSOLE_DEV "ttyO3"
  34#elif CONFIG_CONS_INDEX == 5
  35        #define CONSOLE_DEV "ttyO4"
  36#elif CONFIG_CONS_INDEX == 6
  37        #define CONSOLE_DEV "ttyO5"
  38#endif
  39
  40#define CONFIG_BOOTCOMMAND \
  41        "run eval_boot_device;" \
  42        "setenv bootargs console=${console} " \
  43        "vt.global_cursor_default=0 " \
  44        "root=/dev/mmcblk${mmc_boot}p${root_fs_partition} " \
  45        "rootfstype=ext4 " \
  46        "rootwait " \
  47        "rootdelay=1;" \
  48        "fatload mmc ${mmc_boot} ${fdtaddr} ${fdtfile};" \
  49        "fatload mmc ${mmc_boot} ${loadaddr} ${bootfile};" \
  50        "bootz ${loadaddr} - ${fdtaddr}"
  51
  52#ifndef CONFIG_SPL_BUILD
  53#define CONFIG_EXTRA_ENV_SETTINGS \
  54        DEFAULT_LINUX_BOOT_ENV \
  55        "fdtfile=am335x-pdu001.dtb\0" \
  56        "bootfile=zImage\0" \
  57        "console=" CONSOLE_DEV ",115200n8\0" \
  58        "root_fs_partition=2\0" \
  59        "eval_boot_device=" \
  60                "if test $boot_device = emmc; then " \
  61                        "setenv mmc_boot 0;" \
  62                "elif test $boot_device = sdcard; then " \
  63                        "setenv mmc_boot 1;" \
  64                "else " \
  65                        "echo Bootdevice is neither MMC0 nor MMC1;" \
  66                        "reset;" \
  67                "fi;" \
  68        "\0"
  69#endif
  70
  71/* NS16550 Configuration */
  72#define CONFIG_SYS_NS16550_COM1 UART0_BASE
  73#define CONFIG_SYS_NS16550_COM2 UART1_BASE
  74#define CONFIG_SYS_NS16550_COM3 UART2_BASE
  75#define CONFIG_SYS_NS16550_COM4 UART3_BASE
  76#define CONFIG_SYS_NS16550_COM5 UART4_BASE
  77#define CONFIG_SYS_NS16550_COM6 UART5_BASE
  78#define CONFIG_BAUDRATE         115200
  79
  80#endif  /* ! __CONFIG_PDU001_H */
  81