1 /* 2 * siemens pxm2 3 * (C) Copyright 2013 Siemens Schweiz AG 4 * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de. 5 * 6 * Based on: 7 * U-Boot file:/include/configs/am335x_evm.h 8 * 9 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ 10 * 11 * SPDX-License-Identifier: GPL-2.0+ 12 */ 13 14 #ifndef __CONFIG_PXM2_H 15 #define __CONFIG_PXM2_H 16 17 #define CONFIG_SIEMENS_PXM2 18 #define CONFIG_SIEMENS_MACH_TYPE MACH_TYPE_PXM2 19 20 #include "siemens-am33x-common.h" 21 22 #define DDR_IOCTRL_VAL 0x18b 23 #define DDR_PLL_FREQ 266 24 25 #define BOARD_DFU_BUTTON_GPIO 59 26 #define BOARD_LCD_POWER 111 27 #define BOARD_BACK_LIGHT 112 28 #define BOARD_TOUCH_POWER 57 29 30 #define CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \ 31 "button_dfu0=59\0" \ 32 "led0=117,0,1\0" \ 33 34 /* Physical Memory Map */ 35 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* 1GB */ 36 37 /* I2C Configuration */ 38 #define CONFIG_SYS_I2C_SPEED 400000 39 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 40 41 #define CONFIG_PHY_ATHEROS 42 43 #define CONFIG_FACTORYSET 44 45 #ifndef CONFIG_SPL_BUILD 46 47 /* Use common default */ 48 #define MTDPARTS_DEFAULT MTDPARTS_DEFAULT_V1 49 50 /* Default env settings */ 51 #define CONFIG_EXTRA_ENV_SETTINGS \ 52 "hostname=pxm2\0" \ 53 "ubi_off=2048\0"\ 54 "nand_img_size=0x500000\0" \ 55 "optargs=\0" \ 56 "preboot=draco_led 0\0" \ 57 CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \ 58 "splashpos=m,m\0" \ 59 CONFIG_ENV_SETTINGS_V1 \ 60 CONFIG_ENV_SETTINGS_NAND_V1 \ 61 "mmc_dev=0\0" \ 62 "mmc_root=/dev/mmcblk0p2 rw\0" \ 63 "mmc_root_fs_type=ext4 rootwait\0" \ 64 "mmc_load_uimage=" \ 65 "mmc rescan; " \ 66 "setenv bootfile uImage;" \ 67 "fatload mmc ${mmc_dev} ${kloadaddr} ${bootfile}\0" \ 68 "loadbootenv=fatload mmc ${mmc_dev} ${loadaddr} ${bootenv}\0" \ 69 "importbootenv=echo Importing environment from mmc ...; " \ 70 "env import -t $loadaddr $filesize\0" \ 71 "mmc_args=run bootargs_defaults;" \ 72 "mtdparts default;" \ 73 "setenv bootargs ${bootargs} " \ 74 "root=${mmc_root} ${mtdparts}" \ 75 "rootfstype=${mmc_root_fs_type} ip=${ip_method} " \ 76 "eth=${ethaddr} " \ 77 "\0" \ 78 "mmc_boot=run mmc_args; " \ 79 "run mmc_load_uimage; " \ 80 "bootm ${kloadaddr}\0" \ 81 "" 82 83 #ifndef CONFIG_RESTORE_FLASH 84 /* set to negative value for no autoboot */ 85 86 #define CONFIG_BOOTCOMMAND \ 87 "if dfubutton; then " \ 88 "run dfu_start; " \ 89 "reset; " \ 90 "fi; " \ 91 "if mmc rescan; then " \ 92 "echo SD/MMC found on device ${mmc_dev};" \ 93 "if run loadbootenv; then " \ 94 "echo Loaded environment from ${bootenv};" \ 95 "run importbootenv;" \ 96 "fi;" \ 97 "if test -n $uenvcmd; then " \ 98 "echo Running uenvcmd ...;" \ 99 "run uenvcmd;" \ 100 "fi;" \ 101 "if run mmc_load_uimage; then " \ 102 "run mmc_args;" \ 103 "bootm ${kloadaddr};" \ 104 "fi;" \ 105 "fi;" \ 106 "run nand_boot;" \ 107 "reset;" 108 109 #else 110 111 #define CONFIG_BOOTCOMMAND \ 112 "setenv autoload no; " \ 113 "dhcp; " \ 114 "if tftp 80000000 debrick.scr; then " \ 115 "source 80000000; " \ 116 "fi" 117 #endif 118 #endif /* CONFIG_SPL_BUILD */ 119 120 #if defined(CONFIG_VIDEO) 121 #define CONFIG_VIDEO_DA8XX 122 #define CONFIG_SPLASH_SCREEN 123 #define CONFIG_SPLASH_SCREEN_ALIGN 124 #define CONFIG_VIDEO_LOGO 125 #define CONFIG_VIDEO_BMP_RLE8 126 #define CONFIG_VIDEO_BMP_LOGO 127 #define DA8XX_LCD_CNTL_BASE LCD_CNTL_BASE 128 #define PWM_TICKS 0x1388 129 #define PWM_DUTY 0x200 130 #endif 131 132 #endif /* ! __CONFIG_PXM2_H */ 133