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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 | /* SPDX-License-Identifier: GPL-2.0+ */ /* * siemens pxm2 * (C) Copyright 2013 Siemens Schweiz AG * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de. * * Based on: * U-Boot file:/include/configs/am335x_evm.h * * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ */ #ifndef __CONFIG_PXM2_H #define __CONFIG_PXM2_H #define CONFIG_SIEMENS_MACH_TYPE MACH_TYPE_PXM2 #include "siemens-am33x-common.h" #define DDR_IOCTRL_VAL 0x18b #define DDR_PLL_FREQ 266 #define BOARD_DFU_BUTTON_GPIO 59 #define BOARD_LCD_POWER 111 #define BOARD_BACK_LIGHT 112 #define BOARD_TOUCH_POWER 57 #define CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \ "button_dfu0=59\0" \ "led0=117,0,1\0" \ /* Physical Memory Map */ #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* 1GB */ /* I2C Configuration */ #define CONFIG_SYS_I2C_SPEED 400000 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 #define CONFIG_FACTORYSET #ifndef CONFIG_SPL_BUILD /* Use common default */ /* Default env settings */ #define CONFIG_EXTRA_ENV_SETTINGS \ "hostname=pxm2\0" \ "ubi_off=2048\0"\ "nand_img_size=0x500000\0" \ "optargs=\0" \ "preboot=draco_led 0\0" \ CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \ "splashpos=m,m\0" \ CONFIG_ENV_SETTINGS_V1 \ CONFIG_ENV_SETTINGS_NAND_V1 \ "mmc_dev=0\0" \ "mmc_root=/dev/mmcblk0p2 rw\0" \ "mmc_root_fs_type=ext4 rootwait\0" \ "mmc_load_uimage=" \ "mmc rescan; " \ "setenv bootfile uImage;" \ "fatload mmc ${mmc_dev} ${kloadaddr} ${bootfile}\0" \ "loadbootenv=fatload mmc ${mmc_dev} ${loadaddr} ${bootenv}\0" \ "importbootenv=echo Importing environment from mmc ...; " \ "env import -t $loadaddr $filesize\0" \ "mmc_args=run bootargs_defaults;" \ "mtdparts default;" \ "setenv bootargs ${bootargs} " \ "root=${mmc_root} ${mtdparts}" \ "rootfstype=${mmc_root_fs_type} ip=${ip_method} " \ "eth=${ethaddr} " \ "\0" \ "mmc_boot=run mmc_args; " \ "run mmc_load_uimage; " \ "bootm ${kloadaddr}\0" \ "" #ifndef CONFIG_RESTORE_FLASH /* set to negative value for no autoboot */ #define CONFIG_BOOTCOMMAND \ "if dfubutton; then " \ "run dfu_start; " \ "reset; " \ "fi; " \ "if mmc rescan; then " \ "echo SD/MMC found on device ${mmc_dev};" \ "if run loadbootenv; then " \ "echo Loaded environment from ${bootenv};" \ "run importbootenv;" \ "fi;" \ "if test -n $uenvcmd; then " \ "echo Running uenvcmd ...;" \ "run uenvcmd;" \ "fi;" \ "if run mmc_load_uimage; then " \ "run mmc_args;" \ "bootm ${kloadaddr};" \ "fi;" \ "fi;" \ "run nand_boot;" \ "reset;" #else #define CONFIG_BOOTCOMMAND \ "setenv autoload no; " \ "dhcp; " \ "if tftp 80000000 debrick.scr; then " \ "source 80000000; " \ "fi" #endif #endif /* CONFIG_SPL_BUILD */ #if defined(CONFIG_VIDEO) #define CONFIG_VIDEO_DA8XX #define CONFIG_SPLASH_SCREEN #define CONFIG_SPLASH_SCREEN_ALIGN #define CONFIG_VIDEO_LOGO #define CONFIG_VIDEO_BMP_RLE8 #define CONFIG_VIDEO_BMP_LOGO #define DA8XX_LCD_CNTL_BASE LCD_CNTL_BASE #define PWM_TICKS 0x1388 #define PWM_DUTY 0x200 #endif #endif /* ! __CONFIG_PXM2_H */ |