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BSP 최초 추가
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/*
* (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_DRACO_H
#define __CONFIG_DRACO_H
#define CONFIG_SIEMENS_DRACO
#define MACH_TYPE_DRACO 4314
#define CONFIG_SIEMENS_MACH_TYPE MACH_TYPE_DRACO
#include "siemens-am33x-common.h"
#define CONFIG_SYS_MPUCLK 275
#define DDR_PLL_FREQ 303
#undef CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC
#define BOARD_DFU_BUTTON_GPIO 27
#define BOARD_DFU_BUTTON_LED 64 /* red LED */
#define BOARD_STATUS_LED 103 /* green LED */
#define GPIO_LAN9303_NRST 88 /* GPIO2_24 = gpio88 */
#undef CONFIG_DOS_PARTITION
#undef CONFIG_CMD_FAT
/* Physical Memory Map */
#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */
/* I2C Configuration */
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
#define EEPROM_ADDR_DDR3 0x90
#define EEPROM_ADDR_CHIP 0x120
#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x300
#undef CONFIG_SPL_NET_SUPPORT
#undef CONFIG_SPL_NET_VCI_STRING
#undef CONFIG_SPL_ETH_SUPPORT
#undef CONFIG_MII
#undef CONFIG_PHY_GIGE
#define CONFIG_PHY_SMSC
#define CONFIG_FACTORYSET
/* Watchdog */
#define CONFIG_OMAP_WATCHDOG
#ifndef CONFIG_SPL_BUILD
/* Default env settings */
#define CONFIG_EXTRA_ENV_SETTINGS \
"nand_img_size=0x400000\0" \
"optargs=\0" \
CONFIG_COMMON_ENV_SETTINGS
#ifndef CONFIG_RESTORE_FLASH
/* set to negative value for no autoboot */
#define CONFIG_BOOTDELAY 3
#define CONFIG_BOOTCOMMAND \
"if dfubutton; then " \
"run dfu_start; " \
"reset; " \
"fi;" \
"run nand_boot;" \
"reset;"
#else
#define CONFIG_BOOTDELAY 0
#define CONFIG_BOOTCOMMAND \
"setenv autoload no; " \
"dhcp; " \
"if tftp 80000000 debrick.scr; then " \
"source 80000000; " \
"fi"
#endif
#endif /* CONFIG_SPL_BUILD */
#endif /* ! __CONFIG_DRACO_H */
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