include/configs/zynq-common.h - platform/external/u-boot - Gitiles

 /*
  * (C) Copyright 2012 Michal Simek <monstr@monstr.eu>
  * (C) Copyright 2013 Xilinx, Inc.
  *
  * Common configuration options for all Zynq boards.
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */

 #ifndef __CONFIG_ZYNQ_COMMON_H
 #define __CONFIG_ZYNQ_COMMON_H

 /* CPU clock */
 #ifndef CONFIG_CPU_FREQ_HZ
 # define CONFIG_CPU_FREQ_HZ	800000000
 #endif

 /* Cache options */
 #define CONFIG_CMD_CACHE
 #define CONFIG_SYS_CACHELINE_SIZE	32

 #define CONFIG_SYS_L2CACHE_OFF
 #ifndef CONFIG_SYS_L2CACHE_OFF
 # define CONFIG_SYS_L2_PL310
 # define CONFIG_SYS_PL310_BASE		0xf8f02000
 #endif

 #define ZYNQ_SCUTIMER_BASEADDR		0xF8F00600
 #define CONFIG_SYS_TIMERBASE		ZYNQ_SCUTIMER_BASEADDR
 #define CONFIG_SYS_TIMER_COUNTS_DOWN
 #define CONFIG_SYS_TIMER_COUNTER	(CONFIG_SYS_TIMERBASE + 0x4)

 /* Serial drivers */
 #define CONFIG_BAUDRATE		115200
 /* The following table includes the supported baudrates */
 #define CONFIG_SYS_BAUDRATE_TABLE  \
 	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}

 #define CONFIG_ARM_DCC
 #define CONFIG_ZYNQ_SERIAL

 /* Ethernet driver */
 #if defined(CONFIG_ZYNQ_GEM)
 # define CONFIG_MII
 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
 # define CONFIG_PHY_MARVELL
 # define CONFIG_PHY_REALTEK
 # define CONFIG_PHY_XILINX
 # define CONFIG_BOOTP_SERVERIP
 # define CONFIG_BOOTP_BOOTPATH
 # define CONFIG_BOOTP_GATEWAY
 # define CONFIG_BOOTP_HOSTNAME
 # define CONFIG_BOOTP_MAY_FAIL
 #endif

 /* SPI */
 #ifdef CONFIG_ZYNQ_SPI
 #endif

 /* QSPI */
 #ifdef CONFIG_ZYNQ_QSPI
 # define CONFIG_SF_DEFAULT_SPEED	30000000
 # define CONFIG_SPI_FLASH_ISSI
 #endif

 /* NOR */
 #ifndef CONFIG_SYS_NO_FLASH
 # define CONFIG_SYS_FLASH_BASE		0xE2000000
 # define CONFIG_SYS_FLASH_SIZE		(16 * 1024 * 1024)
 # define CONFIG_SYS_MAX_FLASH_BANKS	1
 # define CONFIG_SYS_MAX_FLASH_SECT	512
 # define CONFIG_SYS_FLASH_ERASE_TOUT	1000
 # define CONFIG_SYS_FLASH_WRITE_TOUT	5000
 # define CONFIG_FLASH_SHOW_PROGRESS	10
 # define CONFIG_SYS_FLASH_CFI
 # undef CONFIG_SYS_FLASH_EMPTY_INFO
 # define CONFIG_FLASH_CFI_DRIVER
 # undef CONFIG_SYS_FLASH_PROTECTION
 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 #endif

 /* MMC */
 #if defined(CONFIG_ZYNQ_SDHCI)
 # define CONFIG_MMC
 # define CONFIG_GENERIC_MMC
 # define CONFIG_SDHCI
 # define CONFIG_CMD_MMC
 # define CONFIG_ZYNQ_SDHCI_MAX_FREQ	52000000
 #endif

 #ifdef CONFIG_ZYNQ_USB
 # define CONFIG_USB_EHCI
 # define CONFIG_USB_STORAGE
 # define CONFIG_USB_EHCI_ZYNQ
 # define CONFIG_EHCI_IS_TDI
 # define CONFIG_USB_MAX_CONTROLLER_COUNT	2

 # define CONFIG_SYS_DFU_DATA_BUF_SIZE	0x600000
 # define DFU_DEFAULT_POLL_TIMEOUT	300
 # define CONFIG_USB_FUNCTION_DFU
 # define CONFIG_DFU_RAM
 # define CONFIG_USB_CABLE_CHECK
 # define CONFIG_CMD_DFU
 # define CONFIG_CMD_THOR_DOWNLOAD
 # define CONFIG_THOR_RESET_OFF
 # define CONFIG_USB_FUNCTION_THOR
 # define DFU_ALT_INFO_RAM \
 	"dfu_ram_info=" \
 	"set dfu_alt_info " \
 	"${kernel_image} ram 0x3000000 0x500000\\\\;" \
 	"${devicetree_image} ram 0x2A00000 0x20000\\\\;" \
 	"${ramdisk_image} ram 0x2000000 0x600000\0" \
 	"dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
 	"thor_ram=run dfu_ram_info && thordown 0 ram 0\0"

 # if defined(CONFIG_ZYNQ_SDHCI)
 #  define CONFIG_DFU_MMC
 #  define DFU_ALT_INFO_MMC \
 	"dfu_mmc_info=" \
 	"set dfu_alt_info " \
 	"${kernel_image} fat 0 1\\\\;" \
 	"${devicetree_image} fat 0 1\\\\;" \
 	"${ramdisk_image} fat 0 1\0" \
 	"dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0\0" \
 	"thor_mmc=run dfu_mmc_info && thordown 0 mmc 0\0"

 #  define DFU_ALT_INFO	\
 	DFU_ALT_INFO_RAM \
 	DFU_ALT_INFO_MMC
 # else
 #  define DFU_ALT_INFO	\
 	DFU_ALT_INFO_RAM
 # endif
 #endif

 #if !defined(DFU_ALT_INFO)
 # define DFU_ALT_INFO
 #endif

 #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQ_USB)
 # define CONFIG_SUPPORT_VFAT
 # define CONFIG_CMD_FAT
 # define CONFIG_CMD_EXT2
 # define CONFIG_FAT_WRITE
 # define CONFIG_DOS_PARTITION
 # define CONFIG_CMD_EXT4
 # define CONFIG_CMD_EXT4_WRITE
 # define CONFIG_CMD_FS_GENERIC
 #endif

 #if defined(CONFIG_ZYNQ_I2C0) || defined(CONFIG_ZYNQ_I2C1)
 #define CONFIG_SYS_I2C_ZYNQ
 #endif

 /* I2C */
 #if defined(CONFIG_SYS_I2C_ZYNQ)
 # define CONFIG_SYS_I2C
 # define CONFIG_SYS_I2C_ZYNQ_SPEED		100000
 # define CONFIG_SYS_I2C_ZYNQ_SLAVE		0
 #endif

 /* EEPROM */
 #ifdef CONFIG_ZYNQ_EEPROM
 # define CONFIG_CMD_EEPROM
 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		1
 # define CONFIG_SYS_I2C_EEPROM_ADDR		0x54
 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	4
 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	5
 # define CONFIG_SYS_EEPROM_SIZE			1024 /* Bytes */
 #endif

 /* Total Size of Environment Sector */
 #define CONFIG_ENV_SIZE			(128 << 10)

 /* Allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE

 /* Environment */
 #ifndef CONFIG_ENV_IS_NOWHERE
 # ifndef CONFIG_SYS_NO_FLASH
 /* Environment in NOR flash */
 #  define CONFIG_ENV_IS_IN_FLASH
 # elif defined(CONFIG_ZYNQ_QSPI)
 /* Environment in Serial Flash */
 #  define CONFIG_ENV_IS_IN_SPI_FLASH
 # elif defined(CONFIG_SYS_NO_FLASH)
 #  define CONFIG_ENV_IS_NOWHERE
 # endif

 # define CONFIG_ENV_SECT_SIZE		CONFIG_ENV_SIZE
 # define CONFIG_ENV_OFFSET		0xE0000
 #endif

 /* enable preboot to be loaded before CONFIG_BOOTDELAY */
 #define CONFIG_PREBOOT

 /* Default environment */
 #ifndef CONFIG_EXTRA_ENV_SETTINGS
 #define CONFIG_EXTRA_ENV_SETTINGS	\
 	"fit_image=fit.itb\0"		\
 	"load_addr=0x2000000\0"		\
 	"fit_size=0x800000\0"		\
 	"flash_off=0x100000\0"		\
 	"nor_flash_off=0xE2100000\0"	\
 	"fdt_high=0x20000000\0"		\
 	"initrd_high=0x20000000\0"	\
 	"loadbootenv_addr=0x2000000\0" \
 	"bootenv=uEnv.txt\0" \
 	"bootenv_dev=mmc\0" \
 	"loadbootenv=load ${bootenv_dev} 0 ${loadbootenv_addr} ${bootenv}\0" \
 	"importbootenv=echo Importing environment from ${bootenv_dev} ...; " \
 		"env import -t ${loadbootenv_addr} $filesize\0" \
 	"bootenv_existence_test=test -e ${bootenv_dev} 0 /${bootenv}\0" \
 	"setbootenv=if env run bootenv_existence_test; then " \
 			"if env run loadbootenv; then " \
 				"env run importbootenv; " \
 			"fi; " \
 		"fi; \0" \
 	"sd_loadbootenv=set bootenv_dev mmc && " \
 			"run setbootenv \0" \
 	"usb_loadbootenv=set bootenv_dev usb && usb start && run setbootenv \0" \
 	"preboot=if test $modeboot = sdboot; then " \
 			"run sd_loadbootenv; " \
 			"echo Checking if uenvcmd is set ...; " \
 			"if test -n $uenvcmd; then " \
 				"echo Running uenvcmd ...; " \
 				"run uenvcmd; " \
 			"fi; " \
 		"fi; \0" \
 	"norboot=echo Copying FIT from NOR flash to RAM... && " \
 		"cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
 		"bootm ${load_addr}\0" \
 	"sdboot=echo Copying FIT from SD to RAM... && " \
 		"load mmc 0 ${load_addr} ${fit_image} && " \
 		"bootm ${load_addr}\0" \
 	"jtagboot=echo TFTPing FIT to RAM... && " \
 		"tftpboot ${load_addr} ${fit_image} && " \
 		"bootm ${load_addr}\0" \
 	"usbboot=if usb start; then " \
 			"echo Copying FIT from USB to RAM... && " \
 			"load usb 0 ${load_addr} ${fit_image} && " \
 			"bootm ${load_addr}; fi\0" \
 		DFU_ALT_INFO
 #endif

 #define CONFIG_BOOTCOMMAND		"run $modeboot"
 #define CONFIG_BOOTDELAY		3 /* -1 to Disable autoboot */
 #define CONFIG_SYS_LOAD_ADDR		0 /* default? */

 /* Miscellaneous configurable options */

 #define CONFIG_CMDLINE_EDITING
 #define CONFIG_AUTO_COMPLETE
 #define CONFIG_BOARD_LATE_INIT
 #define CONFIG_DISPLAY_BOARDINFO
 #define CONFIG_SYS_LONGHELP
 #define CONFIG_CLOCKS
 #define CONFIG_CMD_CLK
 #define CONFIG_SYS_MAXARGS		32 /* max number of command args */
 #define CONFIG_SYS_CBSIZE		256 /* Console I/O Buffer Size */
 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
 					sizeof(CONFIG_SYS_PROMPT) + 16)

 /* Physical Memory map */
 #define CONFIG_SYS_TEXT_BASE		0x4000000

 #ifndef CONFIG_NR_DRAM_BANKS
 # define CONFIG_NR_DRAM_BANKS		1
 #endif

 #define CONFIG_SYS_MEMTEST_START	0
 #define CONFIG_SYS_MEMTEST_END		0x1000

 #define CONFIG_SYS_MALLOC_LEN		0x1400000

 #define CONFIG_SYS_INIT_RAM_ADDR	0xFFFF0000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
 					CONFIG_SYS_INIT_RAM_SIZE - \
 					GENERATED_GBL_DATA_SIZE)

 /* Enable the PL to be downloaded */
 #define CONFIG_FPGA
 #define CONFIG_FPGA_XILINX
 #define CONFIG_FPGA_ZYNQPL
 #define CONFIG_CMD_FPGA_LOADMK
 #define CONFIG_CMD_FPGA_LOADP
 #define CONFIG_CMD_FPGA_LOADBP
 #define CONFIG_CMD_FPGA_LOADFS

 /* FIT support */
 #define CONFIG_IMAGE_FORMAT_LEGACY /* enable also legacy image format */

 /* FDT support */
 #define CONFIG_DISPLAY_BOARDINFO_LATE

 /* Extend size of kernel image for uncompression */
 #define CONFIG_SYS_BOOTM_LEN	(60 * 1024 * 1024)

 /* Boot FreeBSD/vxWorks from an ELF image */
 #define CONFIG_SYS_MMC_MAX_DEVICE	1

 #define CONFIG_SYS_LDSCRIPT  "arch/arm/mach-zynq/u-boot.lds"

 /* Commands */
 #define CONFIG_CMD_MII

 /* SPL part */
 #define CONFIG_CMD_SPL
 #define CONFIG_SPL_FRAMEWORK
 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 #define CONFIG_SPL_SERIAL_SUPPORT
 #define CONFIG_SPL_BOARD_INIT
 #define CONFIG_SPL_RAM_DEVICE

 #define CONFIG_SPL_LDSCRIPT	"arch/arm/mach-zynq/u-boot-spl.lds"

 /* MMC support */
 #ifdef CONFIG_ZYNQ_SDHCI
 #define CONFIG_SPL_MMC_SUPPORT
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION     1
 #define CONFIG_SPL_LIBDISK_SUPPORT
 #define CONFIG_SPL_FAT_SUPPORT
 #ifdef CONFIG_OF_SEPARATE
 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME     "u-boot-dtb.img"
 #else
 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME     "u-boot.img"
 #endif
 #endif

 /* Disable dcache for SPL just for sure */
 #ifdef CONFIG_SPL_BUILD
 #define CONFIG_SYS_DCACHE_OFF
 #undef CONFIG_FPGA
 #endif

 /* Address in RAM where the parameters must be copied by SPL. */
 #define CONFIG_SYS_SPL_ARGS_ADDR	0x10000000

 #define CONFIG_SPL_FS_LOAD_ARGS_NAME		"system.dtb"
 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME		"uImage"

 /* Not using MMC raw mode - just for compilation purpose */
 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR	0
 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS	0
 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR	0

 /* qspi mode is working fine */
 #ifdef CONFIG_ZYNQ_QSPI
 #define CONFIG_SPL_SPI_SUPPORT
 #define CONFIG_SPL_SPI_LOAD
 #define CONFIG_SPL_SPI_FLASH_SUPPORT
 #define CONFIG_SYS_SPI_U_BOOT_OFFS	0x100000
 #define CONFIG_SYS_SPI_ARGS_OFFS	0x200000
 #define CONFIG_SYS_SPI_ARGS_SIZE	0x80000
 #define CONFIG_SYS_SPI_KERNEL_OFFS	(CONFIG_SYS_SPI_ARGS_OFFS + \
 					CONFIG_SYS_SPI_ARGS_SIZE)
 #endif

 /* for booting directly linux */
 #define CONFIG_SPL_OS_BOOT

 /* SP location before relocation, must use scratch RAM */
 #define CONFIG_SPL_TEXT_BASE	0x0

 /* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
 #define CONFIG_SPL_MAX_SIZE	0x30000

 /* The highest 64k OCM address */
 #define OCM_HIGH_ADDR	0xffff0000

 /* On the top of OCM space */
 #define CONFIG_SYS_SPL_MALLOC_START	OCM_HIGH_ADDR
 #define CONFIG_SYS_SPL_MALLOC_SIZE	0x2000

 /*
  * SPL stack position - and stack goes down
  * 0xfffffe00 is used for putting wfi loop.
  * Set it up as limit for now.
  */
 #define CONFIG_SPL_STACK	0xfffffe00

 /* BSS setup */
 #define CONFIG_SPL_BSS_START_ADDR	0x100000
 #define CONFIG_SPL_BSS_MAX_SIZE		0x100000

 #define CONFIG_SYS_UBOOT_START	CONFIG_SYS_TEXT_BASE


 #endif /* __CONFIG_ZYNQ_COMMON_H */
	/*
	* (C) Copyright 2012 Michal Simek <monstr@monstr.eu>
	* (C) Copyright 2013 Xilinx, Inc.
	*
	* Common configuration options for all Zynq boards.
	*
	* SPDX-License-Identifier: GPL-2.0+
	*/

	#ifndef __CONFIG_ZYNQ_COMMON_H
	#define __CONFIG_ZYNQ_COMMON_H

	/* CPU clock */
	#ifndef CONFIG_CPU_FREQ_HZ
	# define CONFIG_CPU_FREQ_HZ 800000000
	#endif

	/* Cache options */
	#define CONFIG_CMD_CACHE
	#define CONFIG_SYS_CACHELINE_SIZE 32

	#define CONFIG_SYS_L2CACHE_OFF
	#ifndef CONFIG_SYS_L2CACHE_OFF
	# define CONFIG_SYS_L2_PL310
	# define CONFIG_SYS_PL310_BASE 0xf8f02000
	#endif

	#define ZYNQ_SCUTIMER_BASEADDR 0xF8F00600
	#define CONFIG_SYS_TIMERBASE ZYNQ_SCUTIMER_BASEADDR
	#define CONFIG_SYS_TIMER_COUNTS_DOWN
	#define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4)

	/* Serial drivers */
	#define CONFIG_BAUDRATE 115200
	/* The following table includes the supported baudrates */
	#define CONFIG_SYS_BAUDRATE_TABLE \
	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}

	#define CONFIG_ARM_DCC
	#define CONFIG_ZYNQ_SERIAL

	/* Ethernet driver */
	#if defined(CONFIG_ZYNQ_GEM)
	# define CONFIG_MII
	# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
	# define CONFIG_PHY_MARVELL
	# define CONFIG_PHY_REALTEK
	# define CONFIG_PHY_XILINX
	# define CONFIG_BOOTP_SERVERIP
	# define CONFIG_BOOTP_BOOTPATH
	# define CONFIG_BOOTP_GATEWAY
	# define CONFIG_BOOTP_HOSTNAME
	# define CONFIG_BOOTP_MAY_FAIL
	#endif

	/* SPI */
	#ifdef CONFIG_ZYNQ_SPI
	#endif

	/* QSPI */
	#ifdef CONFIG_ZYNQ_QSPI
	# define CONFIG_SF_DEFAULT_SPEED 30000000
	# define CONFIG_SPI_FLASH_ISSI
	#endif

	/* NOR */
	#ifndef CONFIG_SYS_NO_FLASH
	# define CONFIG_SYS_FLASH_BASE 0xE2000000
	# define CONFIG_SYS_FLASH_SIZE (16 * 1024 * 1024)
	# define CONFIG_SYS_MAX_FLASH_BANKS 1
	# define CONFIG_SYS_MAX_FLASH_SECT 512
	# define CONFIG_SYS_FLASH_ERASE_TOUT 1000
	# define CONFIG_SYS_FLASH_WRITE_TOUT 5000
	# define CONFIG_FLASH_SHOW_PROGRESS 10
	# define CONFIG_SYS_FLASH_CFI
	# undef CONFIG_SYS_FLASH_EMPTY_INFO
	# define CONFIG_FLASH_CFI_DRIVER
	# undef CONFIG_SYS_FLASH_PROTECTION
	# define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
	#endif

	/* MMC */
	#if defined(CONFIG_ZYNQ_SDHCI)
	# define CONFIG_MMC
	# define CONFIG_GENERIC_MMC
	# define CONFIG_SDHCI
	# define CONFIG_CMD_MMC
	# define CONFIG_ZYNQ_SDHCI_MAX_FREQ 52000000
	#endif

	#ifdef CONFIG_ZYNQ_USB
	# define CONFIG_USB_EHCI
	# define CONFIG_USB_STORAGE
	# define CONFIG_USB_EHCI_ZYNQ
	# define CONFIG_EHCI_IS_TDI
	# define CONFIG_USB_MAX_CONTROLLER_COUNT 2

	# define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x600000
	# define DFU_DEFAULT_POLL_TIMEOUT 300
	# define CONFIG_USB_FUNCTION_DFU
	# define CONFIG_DFU_RAM
	# define CONFIG_USB_CABLE_CHECK
	# define CONFIG_CMD_DFU
	# define CONFIG_CMD_THOR_DOWNLOAD
	# define CONFIG_THOR_RESET_OFF
	# define CONFIG_USB_FUNCTION_THOR
	# define DFU_ALT_INFO_RAM \
	"dfu_ram_info=" \
	"set dfu_alt_info " \
	"${kernel_image} ram 0x3000000 0x500000\\\\;" \
	"${devicetree_image} ram 0x2A00000 0x20000\\\\;" \
	"${ramdisk_image} ram 0x2000000 0x600000\0" \
	"dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
	"thor_ram=run dfu_ram_info && thordown 0 ram 0\0"

	# if defined(CONFIG_ZYNQ_SDHCI)
	# define CONFIG_DFU_MMC
	# define DFU_ALT_INFO_MMC \
	"dfu_mmc_info=" \
	"set dfu_alt_info " \
	"${kernel_image} fat 0 1\\\\;" \
	"${devicetree_image} fat 0 1\\\\;" \
	"${ramdisk_image} fat 0 1\0" \
	"dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0\0" \
	"thor_mmc=run dfu_mmc_info && thordown 0 mmc 0\0"

	# define DFU_ALT_INFO \
	DFU_ALT_INFO_RAM \
	DFU_ALT_INFO_MMC
	# else
	# define DFU_ALT_INFO \
	DFU_ALT_INFO_RAM
	# endif
	#endif

	#if !defined(DFU_ALT_INFO)
	# define DFU_ALT_INFO
	#endif

	#if defined(CONFIG_ZYNQ_SDHCI) \|\| defined(CONFIG_ZYNQ_USB)
	# define CONFIG_SUPPORT_VFAT
	# define CONFIG_CMD_FAT
	# define CONFIG_CMD_EXT2
	# define CONFIG_FAT_WRITE
	# define CONFIG_DOS_PARTITION
	# define CONFIG_CMD_EXT4
	# define CONFIG_CMD_EXT4_WRITE
	# define CONFIG_CMD_FS_GENERIC
	#endif

	#if defined(CONFIG_ZYNQ_I2C0) \|\| defined(CONFIG_ZYNQ_I2C1)
	#define CONFIG_SYS_I2C_ZYNQ
	#endif

	/* I2C */
	#if defined(CONFIG_SYS_I2C_ZYNQ)
	# define CONFIG_SYS_I2C
	# define CONFIG_SYS_I2C_ZYNQ_SPEED 100000
	# define CONFIG_SYS_I2C_ZYNQ_SLAVE 0
	#endif

	/* EEPROM */
	#ifdef CONFIG_ZYNQ_EEPROM
	# define CONFIG_CMD_EEPROM
	# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
	# define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
	# define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
	# define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
	# define CONFIG_SYS_EEPROM_SIZE 1024 /* Bytes */
	#endif

	/* Total Size of Environment Sector */
	#define CONFIG_ENV_SIZE (128 << 10)

	/* Allow to overwrite serial and ethaddr */
	#define CONFIG_ENV_OVERWRITE

	/* Environment */
	#ifndef CONFIG_ENV_IS_NOWHERE
	# ifndef CONFIG_SYS_NO_FLASH
	/* Environment in NOR flash */
	# define CONFIG_ENV_IS_IN_FLASH
	# elif defined(CONFIG_ZYNQ_QSPI)
	/* Environment in Serial Flash */
	# define CONFIG_ENV_IS_IN_SPI_FLASH
	# elif defined(CONFIG_SYS_NO_FLASH)
	# define CONFIG_ENV_IS_NOWHERE
	# endif

	# define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
	# define CONFIG_ENV_OFFSET 0xE0000
	#endif

	/* enable preboot to be loaded before CONFIG_BOOTDELAY */
	#define CONFIG_PREBOOT

	/* Default environment */
	#ifndef CONFIG_EXTRA_ENV_SETTINGS
	#define CONFIG_EXTRA_ENV_SETTINGS \
	"fit_image=fit.itb\0" \
	"load_addr=0x2000000\0" \
	"fit_size=0x800000\0" \
	"flash_off=0x100000\0" \
	"nor_flash_off=0xE2100000\0" \
	"fdt_high=0x20000000\0" \
	"initrd_high=0x20000000\0" \
	"loadbootenv_addr=0x2000000\0" \
	"bootenv=uEnv.txt\0" \
	"bootenv_dev=mmc\0" \
	"loadbootenv=load ${bootenv_dev} 0 ${loadbootenv_addr} ${bootenv}\0" \
	"importbootenv=echo Importing environment from ${bootenv_dev} ...; " \
	"env import -t ${loadbootenv_addr} $filesize\0" \
	"bootenv_existence_test=test -e ${bootenv_dev} 0 /${bootenv}\0" \
	"setbootenv=if env run bootenv_existence_test; then " \
	"if env run loadbootenv; then " \
	"env run importbootenv; " \
	"fi; " \
	"fi; \0" \
	"sd_loadbootenv=set bootenv_dev mmc && " \
	"run setbootenv \0" \
	"usb_loadbootenv=set bootenv_dev usb && usb start && run setbootenv \0" \
	"preboot=if test $modeboot = sdboot; then " \
	"run sd_loadbootenv; " \
	"echo Checking if uenvcmd is set ...; " \
	"if test -n $uenvcmd; then " \
	"echo Running uenvcmd ...; " \
	"run uenvcmd; " \
	"fi; " \
	"fi; \0" \
	"norboot=echo Copying FIT from NOR flash to RAM... && " \
	"cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
	"bootm ${load_addr}\0" \
	"sdboot=echo Copying FIT from SD to RAM... && " \
	"load mmc 0 ${load_addr} ${fit_image} && " \
	"bootm ${load_addr}\0" \
	"jtagboot=echo TFTPing FIT to RAM... && " \
	"tftpboot ${load_addr} ${fit_image} && " \
	"bootm ${load_addr}\0" \
	"usbboot=if usb start; then " \
	"echo Copying FIT from USB to RAM... && " \
	"load usb 0 ${load_addr} ${fit_image} && " \
	"bootm ${load_addr}; fi\0" \
	DFU_ALT_INFO
	#endif

	#define CONFIG_BOOTCOMMAND "run $modeboot"
	#define CONFIG_BOOTDELAY 3 /* -1 to Disable autoboot */
	#define CONFIG_SYS_LOAD_ADDR 0 /* default? */

	/* Miscellaneous configurable options */

	#define CONFIG_CMDLINE_EDITING
	#define CONFIG_AUTO_COMPLETE
	#define CONFIG_BOARD_LATE_INIT
	#define CONFIG_DISPLAY_BOARDINFO
	#define CONFIG_SYS_LONGHELP
	#define CONFIG_CLOCKS
	#define CONFIG_CMD_CLK
	#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
	sizeof(CONFIG_SYS_PROMPT) + 16)

	/* Physical Memory map */
	#define CONFIG_SYS_TEXT_BASE 0x4000000

	#ifndef CONFIG_NR_DRAM_BANKS
	# define CONFIG_NR_DRAM_BANKS 1
	#endif

	#define CONFIG_SYS_MEMTEST_START 0
	#define CONFIG_SYS_MEMTEST_END 0x1000

	#define CONFIG_SYS_MALLOC_LEN 0x1400000

	#define CONFIG_SYS_INIT_RAM_ADDR 0xFFFF0000
	#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
	#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
	CONFIG_SYS_INIT_RAM_SIZE - \
	GENERATED_GBL_DATA_SIZE)

	/* Enable the PL to be downloaded */
	#define CONFIG_FPGA
	#define CONFIG_FPGA_XILINX
	#define CONFIG_FPGA_ZYNQPL
	#define CONFIG_CMD_FPGA_LOADMK
	#define CONFIG_CMD_FPGA_LOADP
	#define CONFIG_CMD_FPGA_LOADBP
	#define CONFIG_CMD_FPGA_LOADFS

	/* FIT support */
	#define CONFIG_IMAGE_FORMAT_LEGACY /* enable also legacy image format */

	/* FDT support */
	#define CONFIG_DISPLAY_BOARDINFO_LATE

	/* Extend size of kernel image for uncompression */
	#define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)

	/* Boot FreeBSD/vxWorks from an ELF image */
	#define CONFIG_SYS_MMC_MAX_DEVICE 1

	#define CONFIG_SYS_LDSCRIPT "arch/arm/mach-zynq/u-boot.lds"

	/* Commands */
	#define CONFIG_CMD_MII

	/* SPL part */
	#define CONFIG_CMD_SPL
	#define CONFIG_SPL_FRAMEWORK
	#define CONFIG_SPL_LIBCOMMON_SUPPORT
	#define CONFIG_SPL_LIBGENERIC_SUPPORT
	#define CONFIG_SPL_SERIAL_SUPPORT
	#define CONFIG_SPL_BOARD_INIT
	#define CONFIG_SPL_RAM_DEVICE

	#define CONFIG_SPL_LDSCRIPT "arch/arm/mach-zynq/u-boot-spl.lds"

	/* MMC support */
	#ifdef CONFIG_ZYNQ_SDHCI
	#define CONFIG_SPL_MMC_SUPPORT
	#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
	#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
	#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
	#define CONFIG_SPL_LIBDISK_SUPPORT
	#define CONFIG_SPL_FAT_SUPPORT
	#ifdef CONFIG_OF_SEPARATE
	# define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img"
	#else
	# define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
	#endif
	#endif

	/* Disable dcache for SPL just for sure */
	#ifdef CONFIG_SPL_BUILD
	#define CONFIG_SYS_DCACHE_OFF
	#undef CONFIG_FPGA
	#endif

	/* Address in RAM where the parameters must be copied by SPL. */
	#define CONFIG_SYS_SPL_ARGS_ADDR 0x10000000

	#define CONFIG_SPL_FS_LOAD_ARGS_NAME "system.dtb"
	#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"

	/* Not using MMC raw mode - just for compilation purpose */
	#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0
	#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0
	#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0

	/* qspi mode is working fine */
	#ifdef CONFIG_ZYNQ_QSPI
	#define CONFIG_SPL_SPI_SUPPORT
	#define CONFIG_SPL_SPI_LOAD
	#define CONFIG_SPL_SPI_FLASH_SUPPORT
	#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x100000
	#define CONFIG_SYS_SPI_ARGS_OFFS 0x200000
	#define CONFIG_SYS_SPI_ARGS_SIZE 0x80000
	#define CONFIG_SYS_SPI_KERNEL_OFFS (CONFIG_SYS_SPI_ARGS_OFFS + \
	CONFIG_SYS_SPI_ARGS_SIZE)
	#endif

	/* for booting directly linux */
	#define CONFIG_SPL_OS_BOOT

	/* SP location before relocation, must use scratch RAM */
	#define CONFIG_SPL_TEXT_BASE 0x0

	/* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
	#define CONFIG_SPL_MAX_SIZE 0x30000

	/* The highest 64k OCM address */
	#define OCM_HIGH_ADDR 0xffff0000

	/* On the top of OCM space */
	#define CONFIG_SYS_SPL_MALLOC_START OCM_HIGH_ADDR
	#define CONFIG_SYS_SPL_MALLOC_SIZE 0x2000

	/*
	* SPL stack position - and stack goes down
	* 0xfffffe00 is used for putting wfi loop.
	* Set it up as limit for now.
	*/
	#define CONFIG_SPL_STACK 0xfffffe00

	/* BSS setup */
	#define CONFIG_SPL_BSS_START_ADDR 0x100000
	#define CONFIG_SPL_BSS_MAX_SIZE 0x100000

	#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE


	#endif /* __CONFIG_ZYNQ_COMMON_H */