pxm2.h 3.0 KB

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  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. #ifndef __CONFIG_PXM2_H
  13. #define __CONFIG_PXM2_H
  14. #define CONFIG_SIEMENS_MACH_TYPE MACH_TYPE_PXM2
  15. #include "siemens-am33x-common.h"
  16. #define DDR_IOCTRL_VAL 0x18b
  17. #define DDR_PLL_FREQ 266
  18. #define BOARD_DFU_BUTTON_GPIO 59
  19. #define BOARD_LCD_POWER 111
  20. #define BOARD_BACK_LIGHT 112
  21. #define BOARD_TOUCH_POWER 57
  22. #define CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \
  23. "button_dfu0=59\0" \
  24. "led0=117,0,1\0" \
  25. /* Physical Memory Map */
  26. #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* 1GB */
  27. /* I2C Configuration */
  28. #define CONFIG_SYS_I2C_SPEED 400000
  29. #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
  30. #define CONFIG_PHY_ATHEROS
  31. #define CONFIG_FACTORYSET
  32. #ifndef CONFIG_SPL_BUILD
  33. /* Use common default */
  34. /* Default env settings */
  35. #define CONFIG_EXTRA_ENV_SETTINGS \
  36. "hostname=pxm2\0" \
  37. "ubi_off=2048\0"\
  38. "nand_img_size=0x500000\0" \
  39. "optargs=\0" \
  40. "preboot=draco_led 0\0" \
  41. CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \
  42. "splashpos=m,m\0" \
  43. CONFIG_ENV_SETTINGS_V1 \
  44. CONFIG_ENV_SETTINGS_NAND_V1 \
  45. "mmc_dev=0\0" \
  46. "mmc_root=/dev/mmcblk0p2 rw\0" \
  47. "mmc_root_fs_type=ext4 rootwait\0" \
  48. "mmc_load_uimage=" \
  49. "mmc rescan; " \
  50. "setenv bootfile uImage;" \
  51. "fatload mmc ${mmc_dev} ${kloadaddr} ${bootfile}\0" \
  52. "loadbootenv=fatload mmc ${mmc_dev} ${loadaddr} ${bootenv}\0" \
  53. "importbootenv=echo Importing environment from mmc ...; " \
  54. "env import -t $loadaddr $filesize\0" \
  55. "mmc_args=run bootargs_defaults;" \
  56. "mtdparts default;" \
  57. "setenv bootargs ${bootargs} " \
  58. "root=${mmc_root} ${mtdparts}" \
  59. "rootfstype=${mmc_root_fs_type} ip=${ip_method} " \
  60. "eth=${ethaddr} " \
  61. "\0" \
  62. "mmc_boot=run mmc_args; " \
  63. "run mmc_load_uimage; " \
  64. "bootm ${kloadaddr}\0" \
  65. ""
  66. #ifndef CONFIG_RESTORE_FLASH
  67. /* set to negative value for no autoboot */
  68. #define CONFIG_BOOTCOMMAND \
  69. "if dfubutton; then " \
  70. "run dfu_start; " \
  71. "reset; " \
  72. "fi; " \
  73. "if mmc rescan; then " \
  74. "echo SD/MMC found on device ${mmc_dev};" \
  75. "if run loadbootenv; then " \
  76. "echo Loaded environment from ${bootenv};" \
  77. "run importbootenv;" \
  78. "fi;" \
  79. "if test -n $uenvcmd; then " \
  80. "echo Running uenvcmd ...;" \
  81. "run uenvcmd;" \
  82. "fi;" \
  83. "if run mmc_load_uimage; then " \
  84. "run mmc_args;" \
  85. "bootm ${kloadaddr};" \
  86. "fi;" \
  87. "fi;" \
  88. "run nand_boot;" \
  89. "reset;"
  90. #else
  91. #define CONFIG_BOOTCOMMAND \
  92. "setenv autoload no; " \
  93. "dhcp; " \
  94. "if tftp 80000000 debrick.scr; then " \
  95. "source 80000000; " \
  96. "fi"
  97. #endif
  98. #endif /* CONFIG_SPL_BUILD */
  99. #if defined(CONFIG_VIDEO)
  100. #define CONFIG_VIDEO_DA8XX
  101. #define CONFIG_SPLASH_SCREEN
  102. #define CONFIG_SPLASH_SCREEN_ALIGN
  103. #define CONFIG_VIDEO_LOGO
  104. #define CONFIG_VIDEO_BMP_RLE8
  105. #define CONFIG_VIDEO_BMP_LOGO
  106. #define DA8XX_LCD_CNTL_BASE LCD_CNTL_BASE
  107. #define PWM_TICKS 0x1388
  108. #define PWM_DUTY 0x200
  109. #endif
  110. #endif /* ! __CONFIG_PXM2_H */