include/configs/cpu9260.h - github/trini/u-boot - Gitiles

 /*
  * (C) Copyright 2007-2008
  * Stelian Pop <stelian@popies.net>
  * Lead Tech Design <www.leadtechdesign.com>
  * Ilko Iliev <www.ronetix.at>
  *
  * (C) Copyright 2009
  * Eric Benard <eric@eukrea.com>
  *
  * Configuration settings for the Eukrea CPU9260 board.
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */

 #ifndef __CONFIG_H
 #define __CONFIG_H

 /* to be removed once maemory-map.h is fixed */
 #define AT91_BASE_SYS	0xffffe800
 #define AT91_DBGU	(0xfffff200 - AT91_BASE_SYS)

 #define CONFIG_SYS_AT91_MAIN_CLOCK	18432000
 #define CONFIG_SYS_HZ		1000
 #define CONFIG_SYS_AT91_SLOW_CLOCK	32768

 #if defined(CONFIG_CPU9G20)
 #define CONFIG_AT91SAM9G20
 #elif defined(CONFIG_CPU9260)
 #define CONFIG_AT91SAM9260
 #else
 #error "Unknown board"
 #endif

 #include <asm/arch/hardware.h>

 #define CONFIG_AT91FAMILY
 #define CONFIG_ARCH_CPU_INIT
 #define CONFIG_DISPLAY_CPUINFO
 #define CONFIG_BOARD_EARLY_INIT_F

 #define CONFIG_CMDLINE_TAG
 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_INITRD_TAG

 #if defined(CONFIG_NANDBOOT)
 #define CONFIG_SKIP_LOWLEVEL_INIT
 #define CONFIG_SYS_TEXT_BASE           0x23f00000
 #else
 #define CONFIG_SYS_TEXT_BASE           0x00000000
 #endif

 /* clocks */
 #if defined(CONFIG_CPU9G20)
 #define MASTER_PLL_DIV		0x01
 #define MASTER_PLL_MUL		0x2B
 #elif defined(CONFIG_CPU9260)
 #define MASTER_PLL_DIV		0x09
 #define MASTER_PLL_MUL		0x61
 #endif

 /* CKGR_MOR - enable main osc. */
 #define CONFIG_SYS_MOR_VAL						\
 		(AT91_PMC_MOSCEN |					\
 		 (255 << 8))		/* Main Oscillator Start-up Time */
 #if defined(CONFIG_CPU9G20)
 #define CONFIG_SYS_PLLAR_VAL						\
 		(AT91_PMC_PLLA_WR_ERRATA | /* Bit 29 must be 1 when prog */ \
 		 ((MASTER_PLL_MUL - 1) << 16) | (MASTER_PLL_DIV))
 #elif defined(CONFIG_CPU9260)
 #define CONFIG_SYS_PLLAR_VAL						\
 		(AT91_PMC_PLLA_WR_ERRATA | /* Bit 29 must be 1 when prog */ \
 		 AT91_PMC_OUT |						\
 		 ((MASTER_PLL_MUL - 1) << 16) | (MASTER_PLL_DIV))
 #endif

 #if defined(CONFIG_CPU9G20)
 #define	CONFIG_SYS_MCKR1_VAL		\
 		(AT91_PMC_CSS_PLLA |	\
 		 AT91_PMC_PRES_1 |	\
 		 AT91SAM9_PMC_MDIV_6 |	\
 		 AT91_PMC_PDIV_2)
 #define	CONFIG_SYS_MCKR2_VAL		\
 		CONFIG_SYS_MCKR1_VAL
 #elif defined(CONFIG_CPU9260)
 #define	CONFIG_SYS_MCKR1_VAL		\
 		(AT91_PMC_CSS_SLOW |	\
 		 AT91_PMC_PRES_1 |	\
 		 AT91SAM9_PMC_MDIV_2 |	\
 		 AT91_PMC_PDIV_1)
 #define	CONFIG_SYS_MCKR2_VAL		\
 		(AT91_PMC_CSS_PLLA |	\
 		 AT91_PMC_PRES_1 |	\
 		 AT91SAM9_PMC_MDIV_2 |	\
 		 AT91_PMC_PDIV_1)
 #endif

 /* define PDC[31:16] as DATA[31:16] */
 #define CONFIG_SYS_PIOC_PDR_VAL1	0xFFFF0000
 /* no pull-up for D[31:16] */
 #define CONFIG_SYS_PIOC_PPUDR_VAL	0xFFFF0000

 /* EBI_CSA, 3.3V, no pull-ups for D[15:0], CS1 SDRAM, CS3 NAND Flash */
 #define CONFIG_SYS_MATRIX_EBICSA_VAL		\
 		(AT91_MATRIX_CSA_DBPUC | AT91_MATRIX_CSA_EBI_CS1A | \
 		AT91_MATRIX_CSA_EBI_CS3A | AT91_MATRIX_CSA_VDDIOMSEL_3_3V)

 /* SDRAM */
 /* SDRAMC_MR Mode register */
 #define CONFIG_SYS_SDRC_MR_VAL1		AT91_SDRAMC_MODE_NORMAL
 /* SDRAMC_TR - Refresh Timer register */
 #define CONFIG_SYS_SDRC_TR_VAL1		0x287
 /* SDRAMC_CR - Configuration register*/
 #if defined(CONFIG_CPU9G20)
 #define CONFIG_SYS_SDRC_CR_VAL_64MB					\
 		(AT91_SDRAMC_NC_9 |					\
 		 AT91_SDRAMC_NR_13 |					\
 		 AT91_SDRAMC_NB_4 |					\
 		 AT91_SDRAMC_CAS_2 |					\
 		 AT91_SDRAMC_DBW_32 |					\
 		 (2 <<  8) |	/* Write Recovery Delay */		\
 		 (9 << 12) |	/* Row Cycle Delay */			\
 		 (3 << 16) |	/* Row Precharge Delay */		\
 		 (3 << 20) |	/* Row to Column Delay */		\
 		 (6 << 24) |	/* Active to Precharge Delay */		\
 		 (10 << 28))	/* Exit Self Refresh to Active Delay */

 #define CONFIG_SYS_SDRC_CR_VAL_128MB					\
 		(AT91_SDRAMC_NC_10 |					\
 		 AT91_SDRAMC_NR_13 |					\
 		 AT91_SDRAMC_NB_4 |					\
 		 AT91_SDRAMC_CAS_2 |					\
 		 AT91_SDRAMC_DBW_32 |					\
 		 (2 <<  8) |	/* Write Recovery Delay */		\
 		 (9 << 12) |	/* Row Cycle Delay */			\
 		 (3 << 16) |	/* Row Precharge Delay */		\
 		 (3 << 20) |	/* Row to Column Delay */		\
 		 (6 << 24) |	/* Active to Precharge Delay */		\
 		 (10 << 28))	/* Exit Self Refresh to Active Delay */
 #elif defined(CONFIG_CPU9260)
 #define CONFIG_SYS_SDRC_CR_VAL_64MB					\
 		(AT91_SDRAMC_NC_9 |					\
 		 AT91_SDRAMC_NR_13 |					\
 		 AT91_SDRAMC_NB_4 |					\
 		 AT91_SDRAMC_CAS_2 |					\
 		 AT91_SDRAMC_DBW_32 |					\
 		 (2 <<  8) |	/* Write Recovery Delay */		\
 		 (7 << 12) |	/* Row Cycle Delay */			\
 		 (2 << 16) |	/* Row Precharge Delay */		\
 		 (2 << 20) |	/* Row to Column Delay */		\
 		 (5 << 24) |	/* Active to Precharge Delay */		\
 		 (8 << 28))	/* Exit Self Refresh to Active Delay */

 #define CONFIG_SYS_SDRC_CR_VAL_128MB					\
 		(AT91_SDRAMC_NC_10 |					\
 		 AT91_SDRAMC_NR_13 |					\
 		 AT91_SDRAMC_NB_4 |					\
 		 AT91_SDRAMC_CAS_2 |					\
 		 AT91_SDRAMC_DBW_32 |					\
 		 (2 <<  8) |	/* Write Recovery Delay */		\
 		 (7 << 12) |	/* Row Cycle Delay */			\
 		 (2 << 16) |	/* Row Precharge Delay */		\
 		 (2 << 20) |	/* Row to Column Delay */		\
 		 (5 << 24) |	/* Active to Precharge Delay */		\
 		 (8 << 28))	/* Exit Self Refresh to Active Delay */
 #endif

 /* Memory Device Register -> SDRAM */
 #define CONFIG_SYS_SDRC_MDR_VAL		AT91_SDRAMC_MD_SDRAM
 #define CONFIG_SYS_SDRC_MR_VAL2		AT91_SDRAMC_MODE_PRECHARGE
 #define CONFIG_SYS_SDRAM_VAL1		0		/* SDRAM_BASE */
 #define CONFIG_SYS_SDRC_MR_VAL3		AT91_SDRAMC_MODE_REFRESH
 #define CONFIG_SYS_SDRAM_VAL2		0		/* SDRAM_BASE */
 #define CONFIG_SYS_SDRAM_VAL3		0		/* SDRAM_BASE */
 #define CONFIG_SYS_SDRAM_VAL4		0		/* SDRAM_BASE */
 #define CONFIG_SYS_SDRAM_VAL5		0		/* SDRAM_BASE */
 #define CONFIG_SYS_SDRAM_VAL6		0		/* SDRAM_BASE */
 #define CONFIG_SYS_SDRAM_VAL7		0		/* SDRAM_BASE */
 #define CONFIG_SYS_SDRAM_VAL8		0		/* SDRAM_BASE */
 #define CONFIG_SYS_SDRAM_VAL9		0		/* SDRAM_BASE */
 #define CONFIG_SYS_SDRC_MR_VAL4		AT91_SDRAMC_MODE_LMR
 #define CONFIG_SYS_SDRAM_VAL10		0		/* SDRAM_BASE */
 #define CONFIG_SYS_SDRC_MR_VAL5		AT91_SDRAMC_MODE_NORMAL
 #define CONFIG_SYS_SDRAM_VAL11		0		/* SDRAM_BASE */
 #define CONFIG_SYS_SDRC_TR_VAL2		1200		/* SDRAM_TR */
 #define CONFIG_SYS_SDRAM_VAL12		0		/* SDRAM_BASE */

 /* setup SMC0, CS0 (NOR Flash) - 16-bit */
 #if defined(CONFIG_CPU9G20)
 #define CONFIG_SYS_SMC0_SETUP0_VAL					\
 		(AT91_SMC_SETUP_NWE(0) | AT91_SMC_SETUP_NCS_WR(0) |	\
 		 AT91_SMC_SETUP_NRD(0) | AT91_SMC_SETUP_NCS_RD(0))
 #define CONFIG_SYS_SMC0_PULSE0_VAL					\
 		(AT91_SMC_PULSE_NWE(8) | AT91_SMC_PULSE_NCS_WR(8) |	\
 		 AT91_SMC_PULSE_NRD(14) | AT91_SMC_PULSE_NCS_RD(14))
 #define CONFIG_SYS_SMC0_CYCLE0_VAL	\
 		(AT91_SMC_CYCLE_NWE(8) | AT91_SMC_CYCLE_NRD(14))
 #define CONFIG_SYS_SMC0_MODE0_VAL				\
 		(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |	\
 		 AT91_SMC_MODE_DBW_16 |				\
 		 AT91_SMC_MODE_TDF |				\
 		 AT91_SMC_MODE_TDF_CYCLE(3))
 #elif defined(CONFIG_CPU9260)
 #define CONFIG_SYS_SMC0_SETUP0_VAL					\
 		(AT91_SMC_SETUP_NWE(0) | AT91_SMC_SETUP_NCS_WR(0) |	\
 		 AT91_SMC_SETUP_NRD(0) | AT91_SMC_SETUP_NCS_RD(0))
 #define CONFIG_SYS_SMC0_PULSE0_VAL					\
 		(AT91_SMC_PULSE_NWE(6) | AT91_SMC_PULSE_NCS_WR(6) |	\
 		 AT91_SMC_PULSE_NRD(10) | AT91_SMC_PULSE_NCS_RD(10))
 #define CONFIG_SYS_SMC0_CYCLE0_VAL	\
 		(AT91_SMC_CYCLE_NWE(6) | AT91_SMC_CYCLE_NRD(10))
 #define CONFIG_SYS_SMC0_MODE0_VAL				\
 		(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |	\
 		 AT91_SMC_MODE_DBW_16 |				\
 		 AT91_SMC_MODE_TDF |				\
 		 AT91_SMC_MODE_TDF_CYCLE(2))
 #endif

 /* user reset enable */
 #define CONFIG_SYS_RSTC_RMR_VAL			\
 		(AT91_RSTC_KEY |		\
 		AT91_RSTC_CR_PROCRST |		\
 		AT91_RSTC_MR_ERSTL(1) |	\
 		AT91_RSTC_MR_ERSTL(2))

 /* Disable Watchdog */
 #define CONFIG_SYS_WDTC_WDMR_VAL				\
 		(AT91_WDT_MR_WDIDLEHLT | AT91_WDT_MR_WDDBGHLT |	\
 		 AT91_WDT_MR_WDV(0xfff) |			\
 		 AT91_WDT_MR_WDDIS |				\
 		 AT91_WDT_MR_WDD(0xfff))

 /*
  * Hardware drivers
  */
 #define CONFIG_AT91SAM9_WATCHDOG
 #define CONFIG_AT91_GPIO
 #define CONFIG_ATMEL_USART
 #define CONFIG_USART_BASE	ATMEL_BASE_DBGU
 #define CONFIG_USART_ID		ATMEL_ID_SYS

 #define CONFIG_BOOTDELAY	3

 /*
  * BOOTP options
  */
 #define CONFIG_BOOTP_BOOTFILESIZE
 #define CONFIG_BOOTP_BOOTPATH
 #define CONFIG_BOOTP_GATEWAY
 #define CONFIG_BOOTP_HOSTNAME

 /*
  * Command line configuration.
  */
 #include <config_cmd_default.h>
 #undef CONFIG_CMD_BDI
 #undef CONFIG_CMD_IMI
 #undef CONFIG_CMD_FPGA
 #undef CONFIG_CMD_LOADS
 #undef CONFIG_CMD_IMLS

 #define CONFIG_CMD_PING
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_NAND
 #define CONFIG_CMD_USB
 #define CONFIG_CMD_FAT
 #define CONFIG_CMD_MII

 /* SDRAM */
 #define CONFIG_NR_DRAM_BANKS	1
 #define CONFIG_SYS_SDRAM_BASE		0x20000000
 #if defined(CONFIG_CPU9260_128M) || defined(CONFIG_CPU9G20_128M)
 #define CONFIG_SYS_SDRAM_SIZE		(128 * 1024 * 1024)
 #define CONFIG_SYS_SDRC_CR_VAL	CONFIG_SYS_SDRC_CR_VAL_128MB
 #else
 #define CONFIG_SYS_SDRAM_SIZE		(64 * 1024 * 1024)
 #define CONFIG_SYS_SDRC_CR_VAL	CONFIG_SYS_SDRC_CR_VAL_64MB
 #endif

 /* NAND flash */
 #define CONFIG_NAND_ATMEL
 #define CONFIG_SYS_MAX_NAND_DEVICE		1
 #define CONFIG_SYS_NAND_BASE			0x40000000
 #define CONFIG_SYS_NAND_DBW_8			1
 #define CONFIG_SYS_NAND_READY_PIN		AT91_PIO_PORTC, 13
 #define CONFIG_SYS_NAND_ENABLE_PIN		AT91_PIO_PORTC, 14
 #define CONFIG_SYS_NAND_MASK_ALE		(1 << 21)
 #define CONFIG_SYS_NAND_MASK_CLE		(1 << 22)

 /* NOR flash */
 #if defined(CONFIG_NANDBOOT)
 #define CONFIG_SYS_NO_FLASH
 #else
 #define CONFIG_SYS_FLASH_CFI
 #define CONFIG_FLASH_CFI_DRIVER
 #define PHYS_FLASH_1				0x10000000
 #define PHYS_FLASH_2				0x12000000
 #define CONFIG_SYS_FLASH_BANKS_LIST		\
 		{ PHYS_FLASH_1, PHYS_FLASH_2 }
 #define CONFIG_SYS_FLASH_BASE			PHYS_FLASH_1
 #define CONFIG_SYS_MAX_FLASH_SECT		(255+4)
 #define CONFIG_SYS_MAX_FLASH_BANKS		2
 #define CONFIG_SYS_FLASH_CFI_WIDTH		FLASH_CFI_16BIT
 #define CONFIG_SYS_FLASH_EMPTY_INFO
 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 #define CONFIG_SYS_FLASH_PROTECTION
 #define CONFIG_SYS_MONITOR_BASE			PHYS_FLASH_1
 #endif

 /* Ethernet */
 #define CONFIG_MACB
 #define CONFIG_RMII
 #define CONFIG_NET_RETRY_COUNT			20
 #define CONFIG_MACB_SEARCH_PHY

 /* LEDS */
 /* Status LED */
 #define CONFIG_STATUS_LED
 #define CONFIG_BOARD_SPECIFIC_LED
 #define STATUS_LED_RED				0
 #define STATUS_LED_GREEN			1
 #define STATUS_LED_YELLOW			2
 #define STATUS_LED_BLUE				3
 /* Red */
 #define STATUS_LED_BIT				STATUS_LED_RED
 #define STATUS_LED_STATE			STATUS_LED_OFF
 #define STATUS_LED_PERIOD			(CONFIG_SYS_HZ / 2)
 /* Green */
 #define STATUS_LED_BIT1				STATUS_LED_GREEN
 #define STATUS_LED_STATE1			STATUS_LED_OFF
 #define STATUS_LED_PERIOD1			(CONFIG_SYS_HZ / 2)
 /* Yellow */
 #define STATUS_LED_BIT2				STATUS_LED_YELLOW
 #define STATUS_LED_STATE2			STATUS_LED_OFF
 #define STATUS_LED_PERIOD2			(CONFIG_SYS_HZ / 2)
 /* Blue */
 #define STATUS_LED_BIT3				STATUS_LED_BLUE
 #define STATUS_LED_STATE3			STATUS_LED_ON
 #define STATUS_LED_PERIOD3			(CONFIG_SYS_HZ / 2)
 /* Optional value */
 #define STATUS_LED_BOOT				STATUS_LED_BIT

 #define CONFIG_RED_LED				AT91_PIO_PORTC, 11
 #define CONFIG_GREEN_LED			AT91_PIO_PORTC, 12
 #define CONFIG_YELLOW_LED			AT91_PIO_PORTC, 7
 #define CONFIG_BLUE_LED				AT91_PIO_PORTC, 9

 /* USB */
 #define CONFIG_USB_ATMEL
 #define CONFIG_USB_OHCI_NEW
 #define CONFIG_DOS_PARTITION
 #define CONFIG_SYS_USB_OHCI_CPU_INIT
 #define CONFIG_SYS_USB_OHCI_REGS_BASE		0x00500000
 #if defined(CONFIG_CPU9G20)
 #define CONFIG_SYS_USB_OHCI_SLOT_NAME		"at91sam9g20"
 #elif defined(CONFIG_CPU9260)
 #define CONFIG_SYS_USB_OHCI_SLOT_NAME		"at91sam9260"
 #endif
 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS	2
 #define CONFIG_USB_STORAGE

 #define CONFIG_SYS_LOAD_ADDR			0x21000000
 #define CONFIG_LOADADDR				CONFIG_SYS_LOAD_ADDR

 #define CONFIG_SYS_MEMTEST_START		CONFIG_SYS_SDRAM_BASE
 #define CONFIG_SYS_MEMTEST_END			\
 	(CONFIG_SYS_MEMTEST_START + CONFIG_SYS_SDRAM_SIZE - 512 * 1024)

 #if defined(CONFIG_NANDBOOT)
 #define CONFIG_SYS_USE_NANDFLASH
 #undef CONFIG_SYS_USE_FLASH
 #else
 #define CONFIG_SYS_USE_FLASH
 #undef CONFIG_SYS_USE_NANDFLASH
 #endif

 #if defined(CONFIG_CPU9G20)
 #define CONFIG_SYS_BASEDIR	"cpu9G20"
 #elif defined(CONFIG_CPU9260)
 #define CONFIG_SYS_BASEDIR	"cpu9260"
 #endif

 #if defined(CONFIG_SYS_USE_FLASH)
 #define CONFIG_ENV_IS_IN_FLASH
 #define CONFIG_ENV_OFFSET		0x40000
 #define CONFIG_ENV_SECT_SIZE		0x20000
 #define	CONFIG_ENV_SIZE			0x20000
 #define CONFIG_ENV_OVERWRITE

 #define CONFIG_BOOTCOMMAND		"run flashboot"

 #define MTDIDS_DEFAULT		"nor0=physmap-flash.0,nand0=atmel_nand"
 #define MTDPARTS_DEFAULT		\
 	"mtdparts=physmap-flash.0:"	\
 		"256k(u-boot)ro,"	\
 		"128k(u-boot-env)ro,"	\
 		"1792k(kernel),"	\
 		"-(rootfs);"		\
 	"atmel_nand:-(nand)"

 #define CONFIG_BOOTARGS "root=/dev/mtdblock3 rootfstype=jffs2 "

 #define CONFIG_EXTRA_ENV_SETTINGS				\
 	"mtdids=" MTDIDS_DEFAULT "\0"				\
 	"mtdparts=" MTDPARTS_DEFAULT "\0"			\
 	"partition=nand0,0\0"					\
 	"ramargs=setenv bootargs $(bootargs) $(mtdparts)\0"	\
 	"ramboot=tftpboot 0x22000000 $(basedir)/uImage;"	\
 		"run ramargs;bootm 22000000\0"			\
 	"flashboot=run ramargs;bootm 0x10060000\0"		\
 	"basedir=" CONFIG_SYS_BASEDIR "\0"			\
 	"updtub=tftp 0x24000000 $(basedir)/u-boot.bin;protect "	\
 		"off 0x10000000 0x1003ffff;erase 0x10000000 "	\
 		"0x1003ffff;cp.b 0x24000000 0x10000000 "	\
 		"$(filesize)\0" \
 	"updtui=tftp 0x24000000 $(basedir)/uImage;protect off"	\
 		" 0x10060000 0x1021ffff;erase 0x10060000 "	\
 		"0x1021ffff;cp.b 0x24000000 0x10060000 "	\
 		"$(filesize)\0" \
 	"updtrfs=tftp 0x24000000 $(basedir)/rootfs.jffs2; "	\
 		"protect off 0x10220000 0x13ffffff;erase "	\
 		"0x10220000 0x13ffffff;cp.b 0x24000000 "	\
 		"0x10220000 $(filesize)\0" \
 	""
 #elif defined(CONFIG_NANDBOOT)
 #define CONFIG_ENV_IS_IN_NAND
 #define CONFIG_ENV_OFFSET		0x60000
 #define CONFIG_ENV_OFFSET_REDUND	0x80000
 #define CONFIG_ENV_SECT_SIZE		0x20000
 #define	CONFIG_ENV_SIZE			0x20000
 #define CONFIG_ENV_SIZE_REDUND		(CONFIG_ENV_SIZE)
 #define CONFIG_ENV_OVERWRITE

 #define CONFIG_BOOTCOMMAND		"run flashboot"

 #define MTDIDS_DEFAULT		"nand0=atmel_nand"
 #define MTDPARTS_DEFAULT		\
 	"mtdparts=atmel_nand:"		\
 		"128k(bootstrap)ro,"	\
 		"256k(u-boot)ro,"	\
 		"128k(u-boot-env)ro,"	\
 		"128k(u-boot-env2)ro,"	\
 		"2M(kernel),"	\
 		"-(rootfs)"

 #define CONFIG_BOOTARGS "root=ubi0:eukrea-cpu9260-rootfs "	\
 	"ubi.mtd=5 rootfstype=ubifs at91sam9_wdt.heartbeat=60"

 #define CONFIG_EXTRA_ENV_SETTINGS				\
 	"mtdids=" MTDIDS_DEFAULT "\0"				\
 	"mtdparts=" MTDPARTS_DEFAULT "\0"			\
 	"partition=nand0,5\0"					\
 	"ramargs=setenv bootargs $(bootargs) $(mtdparts)\0"	\
 	"ramboot=tftpboot 0x22000000 $(basedir)/uImage;"	\
 		"run ramargs;bootm 22000000\0"			\
 	"flashboot=run ramargs; nand read 0x22000000 0xA0000 "	\
 		"0x200000; bootm 0x22000000\0"			\
 	"basedir=" CONFIG_SYS_BASEDIR "\0"			\
 	"u-boot=u-boot-eukrea-cpu9260.bin\0"			\
 	"kernel=uImage-eukrea-cpu9260.bin\0"			\
 	"rootfs=image-eukrea-cpu9260.ubi\0"			\
 	"updtub=tftp ${loadaddr} $(basedir)/${u-boot}; "	\
 		"nand erase 20000 40000; "			\
 		"nand write ${loadaddr} 20000 40000\0"		\
 	"updtui=tftp ${loadaddr} $(basedir)/${kernel}; "	\
 		"nand erase a0000 200000; "			\
 		"nand write ${loadaddr} a0000 200000\0"		\
 	"updtrfs=tftp ${loadaddr} $(basedir)/${rootfs}; "	\
 		"nand erase  2a0000 fd60000; "			\
 		"nand write ${loadaddr} 2a0000 ${filesize}\0"
 #endif

 #define CONFIG_BAUDRATE			115200

 #if defined(CONFIG_CPU9G20)
 #define CONFIG_SYS_PROMPT		"CPU9G20=> "
 #elif defined(CONFIG_CPU9260)
 #define CONFIG_SYS_PROMPT		"CPU9260=> "
 #endif
 #define CONFIG_SYS_CBSIZE		256
 #define CONFIG_SYS_MAXARGS		16
 #define CONFIG_SYS_PBSIZE		\
 		(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 #define CONFIG_SYS_LONGHELP
 #define CONFIG_CMDLINE_EDITING
 #define CONFIG_SILENT_CONSOLE
 #define CONFIG_NETCONSOLE

 /*
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		\
 		ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)

 #define CONFIG_SYS_INIT_SP_ADDR	(CONFIG_SYS_SDRAM_BASE + 4 * 1024 - \
 				GENERATED_GBL_DATA_SIZE)

 #endif
	/*
	* (C) Copyright 2007-2008
	* Stelian Pop <stelian@popies.net>
	* Lead Tech Design <www.leadtechdesign.com>
	* Ilko Iliev <www.ronetix.at>
	*
	* (C) Copyright 2009
	* Eric Benard <eric@eukrea.com>
	*
	* Configuration settings for the Eukrea CPU9260 board.
	*
	* SPDX-License-Identifier: GPL-2.0+
	*/

	#ifndef __CONFIG_H
	#define __CONFIG_H

	/* to be removed once maemory-map.h is fixed */
	#define AT91_BASE_SYS 0xffffe800
	#define AT91_DBGU (0xfffff200 - AT91_BASE_SYS)

	#define CONFIG_SYS_AT91_MAIN_CLOCK 18432000
	#define CONFIG_SYS_HZ 1000
	#define CONFIG_SYS_AT91_SLOW_CLOCK 32768

	#if defined(CONFIG_CPU9G20)
	#define CONFIG_AT91SAM9G20
	#elif defined(CONFIG_CPU9260)
	#define CONFIG_AT91SAM9260
	#else
	#error "Unknown board"
	#endif

	#include <asm/arch/hardware.h>

	#define CONFIG_AT91FAMILY
	#define CONFIG_ARCH_CPU_INIT
	#define CONFIG_DISPLAY_CPUINFO
	#define CONFIG_BOARD_EARLY_INIT_F

	#define CONFIG_CMDLINE_TAG
	#define CONFIG_SETUP_MEMORY_TAGS
	#define CONFIG_INITRD_TAG

	#if defined(CONFIG_NANDBOOT)
	#define CONFIG_SKIP_LOWLEVEL_INIT
	#define CONFIG_SYS_TEXT_BASE 0x23f00000
	#else
	#define CONFIG_SYS_TEXT_BASE 0x00000000
	#endif

	/* clocks */
	#if defined(CONFIG_CPU9G20)
	#define MASTER_PLL_DIV 0x01
	#define MASTER_PLL_MUL 0x2B
	#elif defined(CONFIG_CPU9260)
	#define MASTER_PLL_DIV 0x09
	#define MASTER_PLL_MUL 0x61
	#endif

	/* CKGR_MOR - enable main osc. */
	#define CONFIG_SYS_MOR_VAL \
	(AT91_PMC_MOSCEN \| \
	(255 << 8)) /* Main Oscillator Start-up Time */
	#if defined(CONFIG_CPU9G20)
	#define CONFIG_SYS_PLLAR_VAL \
	(AT91_PMC_PLLA_WR_ERRATA \| /* Bit 29 must be 1 when prog */ \
	((MASTER_PLL_MUL - 1) << 16) \| (MASTER_PLL_DIV))
	#elif defined(CONFIG_CPU9260)
	#define CONFIG_SYS_PLLAR_VAL \
	(AT91_PMC_PLLA_WR_ERRATA \| /* Bit 29 must be 1 when prog */ \
	AT91_PMC_OUT \| \
	((MASTER_PLL_MUL - 1) << 16) \| (MASTER_PLL_DIV))
	#endif

	#if defined(CONFIG_CPU9G20)
	#define CONFIG_SYS_MCKR1_VAL \
	(AT91_PMC_CSS_PLLA \| \
	AT91_PMC_PRES_1 \| \
	AT91SAM9_PMC_MDIV_6 \| \
	AT91_PMC_PDIV_2)
	#define CONFIG_SYS_MCKR2_VAL \
	CONFIG_SYS_MCKR1_VAL
	#elif defined(CONFIG_CPU9260)
	#define CONFIG_SYS_MCKR1_VAL \
	(AT91_PMC_CSS_SLOW \| \
	AT91_PMC_PRES_1 \| \
	AT91SAM9_PMC_MDIV_2 \| \
	AT91_PMC_PDIV_1)
	#define CONFIG_SYS_MCKR2_VAL \
	(AT91_PMC_CSS_PLLA \| \
	AT91_PMC_PRES_1 \| \
	AT91SAM9_PMC_MDIV_2 \| \
	AT91_PMC_PDIV_1)
	#endif

	/* define PDC[31:16] as DATA[31:16] */
	#define CONFIG_SYS_PIOC_PDR_VAL1 0xFFFF0000
	/* no pull-up for D[31:16] */
	#define CONFIG_SYS_PIOC_PPUDR_VAL 0xFFFF0000

	/* EBI_CSA, 3.3V, no pull-ups for D[15:0], CS1 SDRAM, CS3 NAND Flash */
	#define CONFIG_SYS_MATRIX_EBICSA_VAL \
	(AT91_MATRIX_CSA_DBPUC \| AT91_MATRIX_CSA_EBI_CS1A \| \
	AT91_MATRIX_CSA_EBI_CS3A \| AT91_MATRIX_CSA_VDDIOMSEL_3_3V)

	/* SDRAM */
	/* SDRAMC_MR Mode register */
	#define CONFIG_SYS_SDRC_MR_VAL1 AT91_SDRAMC_MODE_NORMAL
	/* SDRAMC_TR - Refresh Timer register */
	#define CONFIG_SYS_SDRC_TR_VAL1 0x287
	/* SDRAMC_CR - Configuration register*/
	#if defined(CONFIG_CPU9G20)
	#define CONFIG_SYS_SDRC_CR_VAL_64MB \
	(AT91_SDRAMC_NC_9 \| \
	AT91_SDRAMC_NR_13 \| \
	AT91_SDRAMC_NB_4 \| \
	AT91_SDRAMC_CAS_2 \| \
	AT91_SDRAMC_DBW_32 \| \
	(2 << 8) \| /* Write Recovery Delay */ \
	(9 << 12) \| /* Row Cycle Delay */ \
	(3 << 16) \| /* Row Precharge Delay */ \
	(3 << 20) \| /* Row to Column Delay */ \
	(6 << 24) \| /* Active to Precharge Delay */ \
	(10 << 28)) /* Exit Self Refresh to Active Delay */

	#define CONFIG_SYS_SDRC_CR_VAL_128MB \
	(AT91_SDRAMC_NC_10 \| \
	AT91_SDRAMC_NR_13 \| \
	AT91_SDRAMC_NB_4 \| \
	AT91_SDRAMC_CAS_2 \| \
	AT91_SDRAMC_DBW_32 \| \
	(2 << 8) \| /* Write Recovery Delay */ \
	(9 << 12) \| /* Row Cycle Delay */ \
	(3 << 16) \| /* Row Precharge Delay */ \
	(3 << 20) \| /* Row to Column Delay */ \
	(6 << 24) \| /* Active to Precharge Delay */ \
	(10 << 28)) /* Exit Self Refresh to Active Delay */
	#elif defined(CONFIG_CPU9260)
	#define CONFIG_SYS_SDRC_CR_VAL_64MB \
	(AT91_SDRAMC_NC_9 \| \
	AT91_SDRAMC_NR_13 \| \
	AT91_SDRAMC_NB_4 \| \
	AT91_SDRAMC_CAS_2 \| \
	AT91_SDRAMC_DBW_32 \| \
	(2 << 8) \| /* Write Recovery Delay */ \
	(7 << 12) \| /* Row Cycle Delay */ \
	(2 << 16) \| /* Row Precharge Delay */ \
	(2 << 20) \| /* Row to Column Delay */ \
	(5 << 24) \| /* Active to Precharge Delay */ \
	(8 << 28)) /* Exit Self Refresh to Active Delay */

	#define CONFIG_SYS_SDRC_CR_VAL_128MB \
	(AT91_SDRAMC_NC_10 \| \
	AT91_SDRAMC_NR_13 \| \
	AT91_SDRAMC_NB_4 \| \
	AT91_SDRAMC_CAS_2 \| \
	AT91_SDRAMC_DBW_32 \| \
	(2 << 8) \| /* Write Recovery Delay */ \
	(7 << 12) \| /* Row Cycle Delay */ \
	(2 << 16) \| /* Row Precharge Delay */ \
	(2 << 20) \| /* Row to Column Delay */ \
	(5 << 24) \| /* Active to Precharge Delay */ \
	(8 << 28)) /* Exit Self Refresh to Active Delay */
	#endif

	/* Memory Device Register -> SDRAM */
	#define CONFIG_SYS_SDRC_MDR_VAL AT91_SDRAMC_MD_SDRAM
	#define CONFIG_SYS_SDRC_MR_VAL2 AT91_SDRAMC_MODE_PRECHARGE
	#define CONFIG_SYS_SDRAM_VAL1 0 /* SDRAM_BASE */
	#define CONFIG_SYS_SDRC_MR_VAL3 AT91_SDRAMC_MODE_REFRESH
	#define CONFIG_SYS_SDRAM_VAL2 0 /* SDRAM_BASE */
	#define CONFIG_SYS_SDRAM_VAL3 0 /* SDRAM_BASE */
	#define CONFIG_SYS_SDRAM_VAL4 0 /* SDRAM_BASE */
	#define CONFIG_SYS_SDRAM_VAL5 0 /* SDRAM_BASE */
	#define CONFIG_SYS_SDRAM_VAL6 0 /* SDRAM_BASE */
	#define CONFIG_SYS_SDRAM_VAL7 0 /* SDRAM_BASE */
	#define CONFIG_SYS_SDRAM_VAL8 0 /* SDRAM_BASE */
	#define CONFIG_SYS_SDRAM_VAL9 0 /* SDRAM_BASE */
	#define CONFIG_SYS_SDRC_MR_VAL4 AT91_SDRAMC_MODE_LMR
	#define CONFIG_SYS_SDRAM_VAL10 0 /* SDRAM_BASE */
	#define CONFIG_SYS_SDRC_MR_VAL5 AT91_SDRAMC_MODE_NORMAL
	#define CONFIG_SYS_SDRAM_VAL11 0 /* SDRAM_BASE */
	#define CONFIG_SYS_SDRC_TR_VAL2 1200 /* SDRAM_TR */
	#define CONFIG_SYS_SDRAM_VAL12 0 /* SDRAM_BASE */

	/* setup SMC0, CS0 (NOR Flash) - 16-bit */
	#if defined(CONFIG_CPU9G20)
	#define CONFIG_SYS_SMC0_SETUP0_VAL \
	(AT91_SMC_SETUP_NWE(0) \| AT91_SMC_SETUP_NCS_WR(0) \| \
	AT91_SMC_SETUP_NRD(0) \| AT91_SMC_SETUP_NCS_RD(0))
	#define CONFIG_SYS_SMC0_PULSE0_VAL \
	(AT91_SMC_PULSE_NWE(8) \| AT91_SMC_PULSE_NCS_WR(8) \| \
	AT91_SMC_PULSE_NRD(14) \| AT91_SMC_PULSE_NCS_RD(14))
	#define CONFIG_SYS_SMC0_CYCLE0_VAL \
	(AT91_SMC_CYCLE_NWE(8) \| AT91_SMC_CYCLE_NRD(14))
	#define CONFIG_SYS_SMC0_MODE0_VAL \
	(AT91_SMC_MODE_RM_NRD \| AT91_SMC_MODE_WM_NWE \| \
	AT91_SMC_MODE_DBW_16 \| \
	AT91_SMC_MODE_TDF \| \
	AT91_SMC_MODE_TDF_CYCLE(3))
	#elif defined(CONFIG_CPU9260)
	#define CONFIG_SYS_SMC0_SETUP0_VAL \
	(AT91_SMC_SETUP_NWE(0) \| AT91_SMC_SETUP_NCS_WR(0) \| \
	AT91_SMC_SETUP_NRD(0) \| AT91_SMC_SETUP_NCS_RD(0))
	#define CONFIG_SYS_SMC0_PULSE0_VAL \
	(AT91_SMC_PULSE_NWE(6) \| AT91_SMC_PULSE_NCS_WR(6) \| \
	AT91_SMC_PULSE_NRD(10) \| AT91_SMC_PULSE_NCS_RD(10))
	#define CONFIG_SYS_SMC0_CYCLE0_VAL \
	(AT91_SMC_CYCLE_NWE(6) \| AT91_SMC_CYCLE_NRD(10))
	#define CONFIG_SYS_SMC0_MODE0_VAL \
	(AT91_SMC_MODE_RM_NRD \| AT91_SMC_MODE_WM_NWE \| \
	AT91_SMC_MODE_DBW_16 \| \
	AT91_SMC_MODE_TDF \| \
	AT91_SMC_MODE_TDF_CYCLE(2))
	#endif

	/* user reset enable */
	#define CONFIG_SYS_RSTC_RMR_VAL \
	(AT91_RSTC_KEY \| \
	AT91_RSTC_CR_PROCRST \| \
	AT91_RSTC_MR_ERSTL(1) \| \
	AT91_RSTC_MR_ERSTL(2))

	/* Disable Watchdog */
	#define CONFIG_SYS_WDTC_WDMR_VAL \
	(AT91_WDT_MR_WDIDLEHLT \| AT91_WDT_MR_WDDBGHLT \| \
	AT91_WDT_MR_WDV(0xfff) \| \
	AT91_WDT_MR_WDDIS \| \
	AT91_WDT_MR_WDD(0xfff))

	/*
	* Hardware drivers
	*/
	#define CONFIG_AT91SAM9_WATCHDOG
	#define CONFIG_AT91_GPIO
	#define CONFIG_ATMEL_USART
	#define CONFIG_USART_BASE ATMEL_BASE_DBGU
	#define CONFIG_USART_ID ATMEL_ID_SYS

	#define CONFIG_BOOTDELAY 3

	/*
	* BOOTP options
	*/
	#define CONFIG_BOOTP_BOOTFILESIZE
	#define CONFIG_BOOTP_BOOTPATH
	#define CONFIG_BOOTP_GATEWAY
	#define CONFIG_BOOTP_HOSTNAME

	/*
	* Command line configuration.
	*/
	#include <config_cmd_default.h>
	#undef CONFIG_CMD_BDI
	#undef CONFIG_CMD_IMI
	#undef CONFIG_CMD_FPGA
	#undef CONFIG_CMD_LOADS
	#undef CONFIG_CMD_IMLS

	#define CONFIG_CMD_PING
	#define CONFIG_CMD_DHCP
	#define CONFIG_CMD_NAND
	#define CONFIG_CMD_USB
	#define CONFIG_CMD_FAT
	#define CONFIG_CMD_MII

	/* SDRAM */
	#define CONFIG_NR_DRAM_BANKS 1
	#define CONFIG_SYS_SDRAM_BASE 0x20000000
	#if defined(CONFIG_CPU9260_128M) \|\| defined(CONFIG_CPU9G20_128M)
	#define CONFIG_SYS_SDRAM_SIZE (128 * 1024 * 1024)
	#define CONFIG_SYS_SDRC_CR_VAL CONFIG_SYS_SDRC_CR_VAL_128MB
	#else
	#define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024)
	#define CONFIG_SYS_SDRC_CR_VAL CONFIG_SYS_SDRC_CR_VAL_64MB
	#endif

	/* NAND flash */
	#define CONFIG_NAND_ATMEL
	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	#define CONFIG_SYS_NAND_BASE 0x40000000
	#define CONFIG_SYS_NAND_DBW_8 1
	#define CONFIG_SYS_NAND_READY_PIN AT91_PIO_PORTC, 13
	#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIO_PORTC, 14
	#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
	#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)

	/* NOR flash */
	#if defined(CONFIG_NANDBOOT)
	#define CONFIG_SYS_NO_FLASH
	#else
	#define CONFIG_SYS_FLASH_CFI
	#define CONFIG_FLASH_CFI_DRIVER
	#define PHYS_FLASH_1 0x10000000
	#define PHYS_FLASH_2 0x12000000
	#define CONFIG_SYS_FLASH_BANKS_LIST \
	{ PHYS_FLASH_1, PHYS_FLASH_2 }
	#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
	#define CONFIG_SYS_MAX_FLASH_SECT (255+4)
	#define CONFIG_SYS_MAX_FLASH_BANKS 2
	#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
	#define CONFIG_SYS_FLASH_EMPTY_INFO
	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
	#define CONFIG_SYS_FLASH_PROTECTION
	#define CONFIG_SYS_MONITOR_BASE PHYS_FLASH_1
	#endif

	/* Ethernet */
	#define CONFIG_MACB
	#define CONFIG_RMII
	#define CONFIG_NET_RETRY_COUNT 20
	#define CONFIG_MACB_SEARCH_PHY

	/* LEDS */
	/* Status LED */
	#define CONFIG_STATUS_LED
	#define CONFIG_BOARD_SPECIFIC_LED
	#define STATUS_LED_RED 0
	#define STATUS_LED_GREEN 1
	#define STATUS_LED_YELLOW 2
	#define STATUS_LED_BLUE 3
	/* Red */
	#define STATUS_LED_BIT STATUS_LED_RED
	#define STATUS_LED_STATE STATUS_LED_OFF
	#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
	/* Green */
	#define STATUS_LED_BIT1 STATUS_LED_GREEN
	#define STATUS_LED_STATE1 STATUS_LED_OFF
	#define STATUS_LED_PERIOD1 (CONFIG_SYS_HZ / 2)
	/* Yellow */
	#define STATUS_LED_BIT2 STATUS_LED_YELLOW
	#define STATUS_LED_STATE2 STATUS_LED_OFF
	#define STATUS_LED_PERIOD2 (CONFIG_SYS_HZ / 2)
	/* Blue */
	#define STATUS_LED_BIT3 STATUS_LED_BLUE
	#define STATUS_LED_STATE3 STATUS_LED_ON
	#define STATUS_LED_PERIOD3 (CONFIG_SYS_HZ / 2)
	/* Optional value */
	#define STATUS_LED_BOOT STATUS_LED_BIT

	#define CONFIG_RED_LED AT91_PIO_PORTC, 11
	#define CONFIG_GREEN_LED AT91_PIO_PORTC, 12
	#define CONFIG_YELLOW_LED AT91_PIO_PORTC, 7
	#define CONFIG_BLUE_LED AT91_PIO_PORTC, 9

	/* USB */
	#define CONFIG_USB_ATMEL
	#define CONFIG_USB_OHCI_NEW
	#define CONFIG_DOS_PARTITION
	#define CONFIG_SYS_USB_OHCI_CPU_INIT
	#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00500000
	#if defined(CONFIG_CPU9G20)
	#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9g20"
	#elif defined(CONFIG_CPU9260)
	#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9260"
	#endif
	#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
	#define CONFIG_USB_STORAGE

	#define CONFIG_SYS_LOAD_ADDR 0x21000000
	#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR

	#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
	#define CONFIG_SYS_MEMTEST_END \
	(CONFIG_SYS_MEMTEST_START + CONFIG_SYS_SDRAM_SIZE - 512 * 1024)

	#if defined(CONFIG_NANDBOOT)
	#define CONFIG_SYS_USE_NANDFLASH
	#undef CONFIG_SYS_USE_FLASH
	#else
	#define CONFIG_SYS_USE_FLASH
	#undef CONFIG_SYS_USE_NANDFLASH
	#endif

	#if defined(CONFIG_CPU9G20)
	#define CONFIG_SYS_BASEDIR "cpu9G20"
	#elif defined(CONFIG_CPU9260)
	#define CONFIG_SYS_BASEDIR "cpu9260"
	#endif

	#if defined(CONFIG_SYS_USE_FLASH)
	#define CONFIG_ENV_IS_IN_FLASH
	#define CONFIG_ENV_OFFSET 0x40000
	#define CONFIG_ENV_SECT_SIZE 0x20000
	#define CONFIG_ENV_SIZE 0x20000
	#define CONFIG_ENV_OVERWRITE

	#define CONFIG_BOOTCOMMAND "run flashboot"

	#define MTDIDS_DEFAULT "nor0=physmap-flash.0,nand0=atmel_nand"
	#define MTDPARTS_DEFAULT \
	"mtdparts=physmap-flash.0:" \
	"256k(u-boot)ro," \
	"128k(u-boot-env)ro," \
	"1792k(kernel)," \
	"-(rootfs);" \
	"atmel_nand:-(nand)"

	#define CONFIG_BOOTARGS "root=/dev/mtdblock3 rootfstype=jffs2 "

	#define CONFIG_EXTRA_ENV_SETTINGS \
	"mtdids=" MTDIDS_DEFAULT "\0" \
	"mtdparts=" MTDPARTS_DEFAULT "\0" \
	"partition=nand0,0\0" \
	"ramargs=setenv bootargs $(bootargs) $(mtdparts)\0" \
	"ramboot=tftpboot 0x22000000 $(basedir)/uImage;" \
	"run ramargs;bootm 22000000\0" \
	"flashboot=run ramargs;bootm 0x10060000\0" \
	"basedir=" CONFIG_SYS_BASEDIR "\0" \
	"updtub=tftp 0x24000000 $(basedir)/u-boot.bin;protect " \
	"off 0x10000000 0x1003ffff;erase 0x10000000 " \
	"0x1003ffff;cp.b 0x24000000 0x10000000 " \
	"$(filesize)\0" \
	"updtui=tftp 0x24000000 $(basedir)/uImage;protect off" \
	" 0x10060000 0x1021ffff;erase 0x10060000 " \
	"0x1021ffff;cp.b 0x24000000 0x10060000 " \
	"$(filesize)\0" \
	"updtrfs=tftp 0x24000000 $(basedir)/rootfs.jffs2; " \
	"protect off 0x10220000 0x13ffffff;erase " \
	"0x10220000 0x13ffffff;cp.b 0x24000000 " \
	"0x10220000 $(filesize)\0" \
	""
	#elif defined(CONFIG_NANDBOOT)
	#define CONFIG_ENV_IS_IN_NAND
	#define CONFIG_ENV_OFFSET 0x60000
	#define CONFIG_ENV_OFFSET_REDUND 0x80000
	#define CONFIG_ENV_SECT_SIZE 0x20000
	#define CONFIG_ENV_SIZE 0x20000
	#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
	#define CONFIG_ENV_OVERWRITE

	#define CONFIG_BOOTCOMMAND "run flashboot"

	#define MTDIDS_DEFAULT "nand0=atmel_nand"
	#define MTDPARTS_DEFAULT \
	"mtdparts=atmel_nand:" \
	"128k(bootstrap)ro," \
	"256k(u-boot)ro," \
	"128k(u-boot-env)ro," \
	"128k(u-boot-env2)ro," \
	"2M(kernel)," \
	"-(rootfs)"

	#define CONFIG_BOOTARGS "root=ubi0:eukrea-cpu9260-rootfs " \
	"ubi.mtd=5 rootfstype=ubifs at91sam9_wdt.heartbeat=60"

	#define CONFIG_EXTRA_ENV_SETTINGS \
	"mtdids=" MTDIDS_DEFAULT "\0" \
	"mtdparts=" MTDPARTS_DEFAULT "\0" \
	"partition=nand0,5\0" \
	"ramargs=setenv bootargs $(bootargs) $(mtdparts)\0" \
	"ramboot=tftpboot 0x22000000 $(basedir)/uImage;" \
	"run ramargs;bootm 22000000\0" \
	"flashboot=run ramargs; nand read 0x22000000 0xA0000 " \
	"0x200000; bootm 0x22000000\0" \
	"basedir=" CONFIG_SYS_BASEDIR "\0" \
	"u-boot=u-boot-eukrea-cpu9260.bin\0" \
	"kernel=uImage-eukrea-cpu9260.bin\0" \
	"rootfs=image-eukrea-cpu9260.ubi\0" \
	"updtub=tftp ${loadaddr} $(basedir)/${u-boot}; " \
	"nand erase 20000 40000; " \
	"nand write ${loadaddr} 20000 40000\0" \
	"updtui=tftp ${loadaddr} $(basedir)/${kernel}; " \
	"nand erase a0000 200000; " \
	"nand write ${loadaddr} a0000 200000\0" \
	"updtrfs=tftp ${loadaddr} $(basedir)/${rootfs}; " \
	"nand erase 2a0000 fd60000; " \
	"nand write ${loadaddr} 2a0000 ${filesize}\0"
	#endif

	#define CONFIG_BAUDRATE 115200

	#if defined(CONFIG_CPU9G20)
	#define CONFIG_SYS_PROMPT "CPU9G20=> "
	#elif defined(CONFIG_CPU9260)
	#define CONFIG_SYS_PROMPT "CPU9260=> "
	#endif
	#define CONFIG_SYS_CBSIZE 256
	#define CONFIG_SYS_MAXARGS 16
	#define CONFIG_SYS_PBSIZE \
	(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
	#define CONFIG_SYS_LONGHELP
	#define CONFIG_CMDLINE_EDITING
	#define CONFIG_SILENT_CONSOLE
	#define CONFIG_NETCONSOLE

	/*
	* Size of malloc() pool
	*/
	#define CONFIG_SYS_MALLOC_LEN \
	ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)

	#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - \
	GENERATED_GBL_DATA_SIZE)

	#endif