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 CONFIG_SYS_MPUCLK 720 23 #define DDR_IOCTRL_VAL 0x18b 24 #define DDR_PLL_FREQ 266 25 26 #define BOARD_DFU_BUTTON_GPIO 59 27 #define BOARD_LCD_POWER 111 28 #define BOARD_BACK_LIGHT 112 29 #define BOARD_TOUCH_POWER 57 30 31 #define CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \ 32 "button_dfu0=59\0" \ 33 "led0=117,0,1\0" \ 34 35 /* Physical Memory Map */ 36 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* 1GB */ 37 38 /* I2C Configuration */ 39 #define CONFIG_SYS_I2C_SPEED 400000 40 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 41 42 #define CONFIG_PHY_ATHEROS 43 44 #define CONFIG_FACTORYSET 45 46 /* Watchdog */ 47 #define CONFIG_OMAP_WATCHDOG 48 49 #ifndef CONFIG_SPL_BUILD 50 51 /* Use common default */ 52 #define MTDPARTS_DEFAULT MTDPARTS_DEFAULT_V1 53 54 /* Default env settings */ 55 #define CONFIG_EXTRA_ENV_SETTINGS \ 56 "hostname=pxm2\0" \ 57 "ubi_off=2048\0"\ 58 "nand_img_size=0x500000\0" \ 59 "optargs=\0" \ 60 "preboot=draco_led 0\0" \ 61 CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \ 62 "splashpos=m,m\0" \ 63 CONFIG_ENV_SETTINGS_V1 \ 64 CONFIG_ENV_SETTINGS_NAND_V1 \ 65 "mmc_dev=0\0" \ 66 "mmc_root=/dev/mmcblk0p2 rw\0" \ 67 "mmc_root_fs_type=ext4 rootwait\0" \ 68 "mmc_load_uimage=" \ 69 "mmc rescan; " \ 70 "setenv bootfile uImage;" \ 71 "fatload mmc ${mmc_dev} ${kloadaddr} ${bootfile}\0" \ 72 "loadbootenv=fatload mmc ${mmc_dev} ${loadaddr} ${bootenv}\0" \ 73 "importbootenv=echo Importing environment from mmc ...; " \ 74 "env import -t $loadaddr $filesize\0" \ 75 "mmc_args=run bootargs_defaults;" \ 76 "mtdparts default;" \ 77 "setenv bootargs ${bootargs} " \ 78 "root=${mmc_root} ${mtdparts}" \ 79 "rootfstype=${mmc_root_fs_type} ip=${ip_method} " \ 80 "eth=${ethaddr} " \ 81 "\0" \ 82 "mmc_boot=run mmc_args; " \ 83 "run mmc_load_uimage; " \ 84 "bootm ${kloadaddr}\0" \ 85 "" 86 87 #ifndef CONFIG_RESTORE_FLASH 88 /* set to negative value for no autoboot */ 89 90 #define CONFIG_BOOTCOMMAND \ 91 "if dfubutton; then " \ 92 "run dfu_start; " \ 93 "reset; " \ 94 "fi; " \ 95 "if mmc rescan; then " \ 96 "echo SD/MMC found on device ${mmc_dev};" \ 97 "if run loadbootenv; then " \ 98 "echo Loaded environment from ${bootenv};" \ 99 "run importbootenv;" \ 100 "fi;" \ 101 "if test -n $uenvcmd; then " \ 102 "echo Running uenvcmd ...;" \ 103 "run uenvcmd;" \ 104 "fi;" \ 105 "if run mmc_load_uimage; then " \ 106 "run mmc_args;" \ 107 "bootm ${kloadaddr};" \ 108 "fi;" \ 109 "fi;" \ 110 "run nand_boot;" \ 111 "reset;" 112 113 #else 114 115 #define CONFIG_BOOTCOMMAND \ 116 "setenv autoload no; " \ 117 "dhcp; " \ 118 "if tftp 80000000 debrick.scr; then " \ 119 "source 80000000; " \ 120 "fi" 121 #endif 122 #endif /* CONFIG_SPL_BUILD */ 123 124 #if defined(CONFIG_VIDEO) 125 #define CONFIG_VIDEO_DA8XX 126 #define CONFIG_SPLASH_SCREEN 127 #define CONFIG_SPLASH_SCREEN_ALIGN 128 #define CONFIG_VIDEO_LOGO 129 #define CONFIG_VIDEO_BMP_RLE8 130 #define CONFIG_VIDEO_BMP_LOGO 131 #define DA8XX_LCD_CNTL_BASE LCD_CNTL_BASE 132 #define PWM_TICKS 0x1388 133 #define PWM_DUTY 0x200 134 #endif 135 136 #endif /* ! __CONFIG_PXM2_H */ 137