include/configs/pxm2.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * siemens pxm2
   4  * (C) Copyright 2013 Siemens Schweiz AG
   5  * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
   6  *
   7  * Based on:
   8  * U-Boot file:/include/configs/am335x_evm.h
   9  *
  10  * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
  11  */
  12
  13 #ifndef __CONFIG_PXM2_H
  14 #define __CONFIG_PXM2_H
  15
  16 #define CONFIG_SIEMENS_MACH_TYPE        MACH_TYPE_PXM2
  17
  18 #include "siemens-am33x-common.h"
  19
  20 #define DDR_IOCTRL_VAL          0x18b
  21 #define DDR_PLL_FREQ            266
  22
  23 #define BOARD_DFU_BUTTON_GPIO   59
  24 #define BOARD_LCD_POWER         111
  25 #define BOARD_BACK_LIGHT        112
  26 #define BOARD_TOUCH_POWER       57
  27
  28 #define CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \
  29         "button_dfu0=59\0" \
  30         "led0=117,0,1\0" \
  31
  32  /* Physical Memory Map */
  33 #define CONFIG_MAX_RAM_BANK_SIZE        (512 << 20)     /* 1GB */
  34
  35 /* I2C Configuration */
  36 #define CONFIG_SYS_I2C_SPEED            400000
  37 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50
  38
  39 #define CONFIG_FACTORYSET
  40
  41 #ifndef CONFIG_SPL_BUILD
  42
  43 /* Use common default */
  44
  45 /* Default env settings */
  46 #define CONFIG_EXTRA_ENV_SETTINGS \
  47         "hostname=pxm2\0" \
  48         "ubi_off=2048\0"\
  49         "nand_img_size=0x500000\0" \
  50         "optargs=\0" \
  51         "preboot=draco_led 0\0" \
  52         CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \
  53         "splashpos=m,m\0"       \
  54         CONFIG_ENV_SETTINGS_V1 \
  55         CONFIG_ENV_SETTINGS_NAND_V1 \
  56         "mmc_dev=0\0" \
  57         "mmc_root=/dev/mmcblk0p2 rw\0" \
  58         "mmc_root_fs_type=ext4 rootwait\0" \
  59         "mmc_load_uimage=" \
  60                 "mmc rescan; " \
  61                 "setenv bootfile uImage;" \
  62                 "fatload mmc ${mmc_dev} ${kloadaddr} ${bootfile}\0" \
  63         "loadbootenv=fatload mmc ${mmc_dev} ${loadaddr} ${bootenv}\0" \
  64         "importbootenv=echo Importing environment from mmc ...; " \
  65                 "env import -t $loadaddr $filesize\0" \
  66         "mmc_args=run bootargs_defaults;" \
  67                 "mtdparts default;" \
  68                 "setenv bootargs ${bootargs} " \
  69                 "root=${mmc_root} ${mtdparts}" \
  70                 "rootfstype=${mmc_root_fs_type} ip=${ip_method} " \
  71                 "eth=${ethaddr} " \
  72                 "\0" \
  73         "mmc_boot=run mmc_args; " \
  74                 "run mmc_load_uimage; " \
  75                 "bootm ${kloadaddr}\0" \
  76         ""
  77
  78 #ifndef CONFIG_RESTORE_FLASH
  79 /* set to negative value for no autoboot */
  80
  81 #define CONFIG_BOOTCOMMAND \
  82         "if dfubutton; then " \
  83                 "run dfu_start; " \
  84                 "reset; " \
  85         "fi; " \
  86         "if mmc rescan; then " \
  87                 "echo SD/MMC found on device ${mmc_dev};" \
  88                 "if run loadbootenv; then " \
  89                         "echo Loaded environment from ${bootenv};" \
  90                         "run importbootenv;" \
  91                 "fi;" \
  92                 "if test -n $uenvcmd; then " \
  93                         "echo Running uenvcmd ...;" \
  94                         "run uenvcmd;" \
  95                 "fi;" \
  96                 "if run mmc_load_uimage; then " \
  97                         "run mmc_args;" \
  98                         "bootm ${kloadaddr};" \
  99                 "fi;" \
 100         "fi;" \
 101         "run nand_boot;" \
 102         "reset;"
 103
 104 #else
 105
 106 #define CONFIG_BOOTCOMMAND                      \
 107         "setenv autoload no; "                  \
 108         "dhcp; "                                \
 109         "if tftp 80000000 debrick.scr; then "   \
 110                 "source 80000000; "             \
 111         "fi"
 112 #endif
 113 #endif  /* CONFIG_SPL_BUILD */
 114
 115 #if defined(CONFIG_VIDEO)
 116 #define CONFIG_VIDEO_DA8XX
 117 #define CONFIG_VIDEO_LOGO
 118 #define CONFIG_VIDEO_BMP_LOGO
 119 #define DA8XX_LCD_CNTL_BASE     LCD_CNTL_BASE
 120 #define PWM_TICKS       0x1388
 121 #define PWM_DUTY        0x200
 122 #endif
 123
 124 #endif  /* ! __CONFIG_PXM2_H */