text: /*
   * Copyright (C) 2014 Samsung Electronics
   *
   * Configuration settings for the SAMSUNG EXYNOS5 board.
   *
   * SPDX-License-Identifier:	GPL-2.0+
   */
  
  #ifndef __CONFIG_H
  #define __CONFIG_H
  
  /* High Level Configuration Options */
  #define CONFIG_SAMSUNG			/* in a SAMSUNG core */
  #define CONFIG_S5P			/* S5P Family */
  #define CONFIG_EXYNOS4			/* which is in a Exynos4 Family */
  
  #include <asm/arch/cpu.h>		/* get chip and board defs */
  
  #define CONFIG_ARCH_CPU_INIT
  #define CONFIG_DISPLAY_CPUINFO
  #define CONFIG_DISPLAY_BOARDINFO
  #define CONFIG_BOARD_COMMON
  #define CONFIG_SYS_GENERIC_BOARD
  
  /* Enable fdt support */
  #define CONFIG_OF_CONTROL
  #define CONFIG_OF_SEPARATE
  
  #define CONFIG_SYS_CACHELINE_SIZE	32
  
  /* input clock of PLL: EXYNOS4 boards have 24MHz input clock */
  #define CONFIG_SYS_CLK_FREQ		24000000
  
  #define CONFIG_SETUP_MEMORY_TAGS
  #define CONFIG_CMDLINE_TAG
  #define CONFIG_REVISION_TAG
  #define CONFIG_INITRD_TAG
  #define CONFIG_CMDLINE_EDITING
  
  #include <linux/sizes.h>
  
  /* SD/MMC configuration */
  #define CONFIG_GENERIC_MMC
  #define CONFIG_MMC
  #define CONFIG_S5P_SDHCI
  #define CONFIG_SDHCI
  #define CONFIG_MMC_SDMA
  #define CONFIG_DWMMC
  #define CONFIG_EXYNOS_DWMMC
  #define CONFIG_BOUNCE_BUFFER
  #define CONFIG_MMC_DEFAULT_DEV	0
  
  /* PWM */
  #define CONFIG_PWM
  
  #define CONFIG_BOARD_EARLY_INIT_F
  #define CONFIG_SKIP_LOWLEVEL_INIT
  
  /* allow to overwrite serial and ethaddr */
  #define CONFIG_ENV_OVERWRITE
  
  /* Command definition*/
  #include <config_cmd_default.h>
  
  #undef CONFIG_CMD_FPGA
  #undef CONFIG_CMD_MISC
  #undef CONFIG_CMD_NET
  #undef CONFIG_CMD_NFS
  #undef CONFIG_CMD_XIMG
  #undef CONFIG_CMD_CACHE
  #undef CONFIG_CMD_ONENAND
  #undef CONFIG_CMD_MTDPARTS
  #define CONFIG_CMD_CACHE
  #define CONFIG_CMD_MMC
  #define CONFIG_CMD_DFU
  #define CONFIG_CMD_GPT
  #define CONFIG_CMD_PMIC
  #define CONFIG_CMD_SETEXPR
  
  #define CONFIG_BOOTDELAY		3
  #define CONFIG_ZERO_BOOTDELAY_CHECK
  
  /* FAT */
  #define CONFIG_CMD_FAT
  #define CONFIG_FAT_WRITE
  
  /* EXT4 */
  #define CONFIG_CMD_EXT4
  #define CONFIG_CMD_EXT4_WRITE
  
  /* USB Composite download gadget - g_dnl */
  #define CONFIG_USBDOWNLOAD_GADGET
  
  /* TIZEN THOR downloader support */
  #define CONFIG_CMD_THOR_DOWNLOAD
  #define CONFIG_THOR_FUNCTION
  
  #define CONFIG_DFU_FUNCTION
  #define CONFIG_DFU_MMC
  #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
  #define DFU_DEFAULT_POLL_TIMEOUT 300
  
  /* USB Samsung's IDs */
  #define CONFIG_G_DNL_VENDOR_NUM 0x04E8
  #define CONFIG_G_DNL_PRODUCT_NUM 0x6601
  #define CONFIG_G_DNL_THOR_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM
  #define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D
  #define CONFIG_G_DNL_MANUFACTURER "Samsung"
  
  /* Miscellaneous configurable options */
  #define CONFIG_SYS_LONGHELP		/* undef to save memory */
  #define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser	*/
  #define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
  #define CONFIG_SYS_PBSIZE		384	/* Print Buffer Size */
  #define CONFIG_SYS_MAXARGS		16	/* max number of command args */
  /* Boot Argument Buffer Size */
  #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
  
  /* FLASH and environment organization */
  #define CONFIG_SYS_NO_FLASH
  #undef CONFIG_CMD_IMLS
  
  #define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 2 sectors */
  
  #define CONFIG_DOS_PARTITION
  #define CONFIG_EFI_PARTITION
  #define CONFIG_CMD_PART
  #define CONFIG_PARTITION_UUIDS
  
  #define CONFIG_USB_GADGET
  #define CONFIG_USB_GADGET_S3C_UDC_OTG
  #define CONFIG_USB_GADGET_DUALSPEED
  #define CONFIG_USB_GADGET_VBUS_DRAW	2
  
  #define CONFIG_CMD_USB_MASS_STORAGE
  #define CONFIG_USB_GADGET_MASS_STORAGE
  
  /* Enable devicetree support */
  #define CONFIG_OF_LIBFDT
  
  #endif	/* __CONFIG_H */
  