pxm2.h
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/*
* 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/
*
* SPDX-License-Identifier: GPL-2.0+
*/
#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_PHY_ATHEROS
#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 */