[people/ms/u-boot.git] / include / configs / taurus.h

/*
 * Common board functions for Siemens TAURUS (AT91SAM9G20) based boards
 * (C) Copyright 2013 Siemens AG
 *
 * Based on:
 * U-Boot file: include/configs/at91sam9260ek.h
 *
 * (C) Copyright 2007-2008
 * Stelian Pop <stelian@popies.net>
 * Lead Tech Design <www.leadtechdesign.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * SoC must be defined first, before hardware.h is included.
 * In this case SoC is defined in boards.cfg.
 */
#include <asm/hardware.h>
#include <linux/sizes.h>

#define CONFIG_SYS_GENERIC_BOARD

#if defined(CONFIG_SPL_BUILD)
#define CONFIG_SYS_THUMB_BUILD
#define CONFIG_SYS_ICACHE_OFF
#define CONFIG_SYS_DCACHE_OFF
#endif
/*
 * Warning: changing CONFIG_SYS_TEXT_BASE requires
 * adapting the initial boot program.
 * Since the linker has to swallow that define, we must use a pure
 * hex number here!
 */


#define CONFIG_SYS_TEXT_BASE		0x21000000

/* ARM asynchronous clock */
#define CONFIG_SYS_AT91_SLOW_CLOCK	32768		/* slow clock xtal */
#define CONFIG_SYS_AT91_MAIN_CLOCK	18432000	/* main clock xtal */

/* Misc CPU related */
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_CMDLINE_TAG		/* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_DISPLAY_CPUINFO

#define CONFIG_CMD_BOOTZ
#define CONFIG_OF_LIBFDT

/* general purpose I/O */
#define CONFIG_ATMEL_LEGACY		/* required until (g)pio is fixed */
#define CONFIG_AT91_GPIO
#define CONFIG_AT91_GPIO_PULLUP	1	/* keep pullups on peripheral pins */

/* serial console */
#define CONFIG_ATMEL_USART
#define CONFIG_USART_BASE		ATMEL_BASE_DBGU
#define CONFIG_USART_ID			ATMEL_ID_SYS
#define CONFIG_BAUDRATE			115200

#define CONFIG_BOOTDELAY	3

/*
 * Command line configuration.
 */
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_NAND

/*
 * SDRAM: 1 bank, min 32, max 128 MB
 * Initialized before u-boot gets started.
 */
#define CONFIG_NR_DRAM_BANKS		1
#define CONFIG_SYS_SDRAM_BASE		ATMEL_BASE_CS1
#define CONFIG_SYS_SDRAM_SIZE		(128 * SZ_1M)

/*
 * Initial stack pointer: 4k - GENERATED_GBL_DATA_SIZE in internal SRAM,
 * leaving the correct space for initial global data structure above
 * that address while providing maximum stack area below.
 */
#define CONFIG_SYS_INIT_SP_ADDR \
	(ATMEL_BASE_SRAM1 + 0x1000 - GENERATED_GBL_DATA_SIZE)

/* NAND flash */
#ifdef CONFIG_CMD_NAND
#define CONFIG_NAND_ATMEL
#define CONFIG_SYS_MAX_NAND_DEVICE	1
#define CONFIG_SYS_NAND_BASE		ATMEL_BASE_CS3
#define CONFIG_SYS_NAND_DBW_8
#define CONFIG_SYS_NAND_MASK_ALE	(1 << 21)
#define CONFIG_SYS_NAND_MASK_CLE	(1 << 22)
#define CONFIG_SYS_NAND_ENABLE_PIN	AT91_PIN_PC14
#define CONFIG_SYS_NAND_READY_PIN	AT91_PIN_PC13
#endif

/* NOR flash - no real flash on this board */
#define CONFIG_SYS_NO_FLASH			1

/* Ethernet */
#define CONFIG_MACB
#define CONFIG_RMII
#define CONFIG_AT91_WANTS_COMMON_PHY

#define CONFIG_AT91SAM9_WATCHDOG
#define CONFIG_AT91_HW_WDT_TIMEOUT	15
#if !defined(CONFIG_SPL_BUILD)
/* Enable the watchdog */
#define CONFIG_HW_WATCHDOG
#endif

/* USB */
#if defined(CONFIG_BOARD_TAURUS)
#define CONFIG_USB_ATMEL
#define CONFIG_USB_OHCI_NEW
#define CONFIG_SYS_USB_OHCI_CPU_INIT
#define CONFIG_SYS_USB_OHCI_REGS_BASE		0x00500000
#define CONFIG_SYS_USB_OHCI_SLOT_NAME		"at91sam9260"
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS	2
#define CONFIG_USB_STORAGE
#endif

/* SPI EEPROM */
#define CONFIG_SPI
#define CONFIG_CMD_SPI
#define CONFIG_CMD_SF
#define CONFIG_ATMEL_SPI
#define CONFIG_SPI_FLASH_STMICRO
#define TAURUS_SPI_MASK (1 << 4)
#define TAURUS_SPI_CS_PIN	AT91_PIN_PA3

#if defined(CONFIG_SPL_BUILD)
/* SPL related */
#undef CONFIG_SPL_OS_BOOT		/* Not supported by existing map */
#define CONFIG_SPL_SPI_SUPPORT
#define CONFIG_SPL_SPI_FLASH_SUPPORT
#define CONFIG_SPL_SPI_LOAD
#define CONFIG_SYS_SPI_U_BOOT_OFFS	0x20000

#define CONFIG_SF_DEFAULT_BUS 0
#define CONFIG_SF_DEFAULT_SPEED 1000000
#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
#endif

/* load address */
#define CONFIG_SYS_LOAD_ADDR			0x22000000

/* bootstrap in spi flash , u-boot + env + linux in nandflash */
#define CONFIG_ENV_IS_IN_NAND
#define CONFIG_ENV_OFFSET		0x100000
#define CONFIG_ENV_OFFSET_REDUND	0x180000
#define CONFIG_ENV_SIZE		(SZ_128K)	/* 1 sector = 128 kB */
#define CONFIG_BOOTCOMMAND	"nand read 0x22000000 0x200000 0x300000; bootm"

#if defined(CONFIG_BOARD_TAURUS)
#define	CONFIG_BOOTARGS_TAURUS						\
	"console=ttyS0,115200 earlyprintk "				\
	"mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"		\
	"256k(env),256k(env_redundant),256k(spare),"			\
	"512k(dtb),6M(kernel)ro,-(rootfs) "				\
	"root=/dev/mtdblock7 rw rootfstype=jffs2"
#endif

#if defined(CONFIG_BOARD_AXM)
#define CONFIG_BOOTARGS_AXM						\
	"\0"	\
	"addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:"	\
	"${gatewayip}:${netmask}:${hostname}:${netdev}::off\0"		\
	"addtest=setenv bootargs ${bootargs} loglevel=4 test\0"		\
	"baudrate=115200\0"						\
	"boot_file=setenv bootfile /${project_dir}/kernel/uImage\0"	\
	"boot_retries=0\0"						\
	"bootcmd=run flash_self\0"					\
	"bootdelay=3\0"							\
	"ethact=macb0\0"						\
	"flash_nfs=run nand_kernel;run nfsargs;run addip;upgrade_available;"\
	"bootm ${kernel_ram};reset\0"					\
	"flash_self=run nand_kernel;run setbootargs;upgrade_available;" \
	"bootm ${kernel_ram};reset\0"					\
	"flash_self_test=run nand_kernel;run setbootargs addtest; "	\
	"upgrade_available;bootm ${kernel_ram};reset\0"			\
	"hostname=systemone\0"						\
	"kernel_Off=0x00200000\0"					\
	"kernel_Off_fallback=0x03800000\0"				\
	"kernel_ram=0x21500000\0"					\
	"kernel_size=0x00400000\0"					\
	"kernel_size_fallback=0x00400000\0"				\
	"loads_echo=1\0"						\
	"nand_kernel=nand read.e ${kernel_ram} ${kernel_Off} "		\
		"${kernel_size}\0"					\
	"net_nfs=run boot_file;tftp ${kernel_ram} ${bootfile};"		\
	"run nfsargs;run addip;upgrade_available;bootm "		\
		"${kernel_ram};reset\0"					\
	"netdev=eth0\0"							\
	"nfsargs=run root_path;setenv bootargs ${bootargs} "		\
	"root=/dev/nfs rw nfsroot=${serverip}:${rootpath} "		\
	"at91sam9_wdt.wdt_timeout=16\0"					\
	"partitionset_active=A\0"					\
	"preboot=echo;echo Type 'run flash_self' to use kernel and root "\
	"filesystem on memory;echo Type 'run flash_nfs' to use kernel "	\
	"from memory and root filesystem over NFS;echo Type 'run net_nfs' "\
	"to get Kernel over TFTP and mount root filesystem over NFS;echo\0"\
	"project_dir=systemone\0"					\
	"root_path=setenv rootpath /home/projects/${project_dir}/rootfs\0"\
	"rootfs=/dev/mtdblock5\0"					\
	"rootfs_fallback=/dev/mtdblock7\0"				\
	"setbootargs=setenv bootargs ${bootargs} console=ttyMTD,mtdoops "\
		"root=${rootfs} rootfstype=jffs2 panic=7 "		\
		"at91sam9_wdt.wdt_timeout=16\0"				\
	"stderr=serial\0"						\
	"stdin=serial\0"						\
	"stdout=serial\0"						\
	"upgrade_available=0\0"
#endif

#if defined(CONFIG_BOARD_TAURUS)
#define CONFIG_BOOTARGS		CONFIG_BOOTARGS_TAURUS
#endif

#if defined(CONFIG_BOARD_AXM)
#define CONFIG_BOOTARGS		CONFIG_BOOTARGS_AXM
#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_AUTO_COMPLETE

/*
 * Size of malloc() pool
 */
#define CONFIG_SYS_MALLOC_LEN \
	ROUND(3 * CONFIG_ENV_SIZE + SZ_128K, 0x1000)

/* Defines for SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_TEXT_BASE		0x0
#define CONFIG_SPL_MAX_SIZE		(31 * SZ_512)
#define	CONFIG_SPL_STACK		(ATMEL_BASE_SRAM1 + SZ_16K)
#define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SYS_TEXT_BASE - \
					CONFIG_SYS_MALLOC_LEN)
#define CONFIG_SYS_SPL_MALLOC_SIZE      CONFIG_SYS_MALLOC_LEN

#define CONFIG_SPL_BSS_START_ADDR	CONFIG_SPL_MAX_SIZE
#define CONFIG_SPL_BSS_MAX_SIZE		(3 * SZ_512)

#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
#define CONFIG_SPL_SERIAL_SUPPORT

#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_GPIO_SUPPORT
#define CONFIG_SYS_NAND_ENABLE_PIN_SPL	(2*32 + 14)
#define CONFIG_SPL_NAND_SUPPORT
#define CONFIG_SYS_USE_NANDFLASH	1
#define CONFIG_SPL_NAND_DRIVERS
#define CONFIG_SPL_NAND_BASE
#define CONFIG_SPL_NAND_ECC
#define CONFIG_SPL_NAND_RAW_ONLY
#define CONFIG_SPL_NAND_SOFTECC
#define CONFIG_SYS_NAND_U_BOOT_OFFS	0x20000
#define CONFIG_SYS_NAND_U_BOOT_SIZE	0x80000
#define	CONFIG_SYS_NAND_U_BOOT_START	CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_DST	CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_5_ADDR_CYCLE

#define CONFIG_SYS_NAND_SIZE		(256 * SZ_1M)
#define CONFIG_SYS_NAND_PAGE_SIZE	SZ_2K
#define CONFIG_SYS_NAND_BLOCK_SIZE	(SZ_128K)
#define CONFIG_SYS_NAND_PAGE_COUNT	(CONFIG_SYS_NAND_BLOCK_SIZE / \
					 CONFIG_SYS_NAND_PAGE_SIZE)
#define CONFIG_SYS_NAND_BAD_BLOCK_POS	NAND_LARGE_BADBLOCK_POS
#define CONFIG_SYS_NAND_ECCSIZE		256
#define CONFIG_SYS_NAND_ECCBYTES	3
#define CONFIG_SYS_NAND_OOBSIZE		64
#define CONFIG_SYS_NAND_ECCPOS		{ 40, 41, 42, 43, 44, 45, 46, 47, \
					  48, 49, 50, 51, 52, 53, 54, 55, \
					  56, 57, 58, 59, 60, 61, 62, 63, }


#define CONFIG_SPL_ATMEL_SIZE
#define CONFIG_SYS_MASTER_CLOCK		132096000
#define AT91_PLL_LOCK_TIMEOUT		1000000
#define CONFIG_SYS_AT91_PLLA		0x202A3F01
#define CONFIG_SYS_MCKR			0x1300
#define CONFIG_SYS_MCKR_CSS		(0x02 | CONFIG_SYS_MCKR)
#define CONFIG_SYS_AT91_PLLB		0x10193F05

#endif
Commit	Line	Data
0f8bc283 HS	1	/*
	2	* Common board functions for Siemens TAURUS (AT91SAM9G20) based boards
	3	* (C) Copyright 2013 Siemens AG
	4	*
	5	* Based on:
	6	* U-Boot file: include/configs/at91sam9260ek.h
	7	*
	8	* (C) Copyright 2007-2008
	9	* Stelian Pop <stelian@popies.net>
	10	* Lead Tech Design <www.leadtechdesign.com>
	11	*
	12	* SPDX-License-Identifier: GPL-2.0+
	13	*/
	14
	15	#ifndef __CONFIG_H
	16	#define __CONFIG_H
	17
	18	/*
	19	* SoC must be defined first, before hardware.h is included.
	20	* In this case SoC is defined in boards.cfg.
	21	*/
	22	#include <asm/hardware.h>
40540823	23	#include <linux/sizes.h>
0f8bc283	24
d0b37230 HS	25	#define CONFIG_SYS_GENERIC_BOARD
d0b37230 HS	26
389aee89 HS	27	#if defined(CONFIG_SPL_BUILD)
	28	#define CONFIG_SYS_THUMB_BUILD
	29	#define CONFIG_SYS_ICACHE_OFF
	30	#define CONFIG_SYS_DCACHE_OFF
	31	#endif
0f8bc283 HS	32	/*
	33	* Warning: changing CONFIG_SYS_TEXT_BASE requires
	34	* adapting the initial boot program.
	35	* Since the linker has to swallow that define, we must use a pure
	36	* hex number here!
	37	*/
	38
	39
237e3793	40	#define CONFIG_SYS_TEXT_BASE 0x21000000
0f8bc283 HS	41
	42	/* ARM asynchronous clock */
	43	#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock xtal */
	44	#define CONFIG_SYS_AT91_MAIN_CLOCK 18432000 /* main clock xtal */
0f8bc283 HS	45
	46	/* Misc CPU related */
	47	#define CONFIG_ARCH_CPU_INIT
	48	#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
	49	#define CONFIG_SETUP_MEMORY_TAGS
	50	#define CONFIG_INITRD_TAG
	51	#define CONFIG_SKIP_LOWLEVEL_INIT
	52	#define CONFIG_BOARD_EARLY_INIT_F
	53	#define CONFIG_DISPLAY_CPUINFO
	54
	55	#define CONFIG_CMD_BOOTZ
	56	#define CONFIG_OF_LIBFDT
	57
	58	/* general purpose I/O */
	59	#define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */
	60	#define CONFIG_AT91_GPIO
	61	#define CONFIG_AT91_GPIO_PULLUP 1 /* keep pullups on peripheral pins */
	62
	63	/* serial console */
	64	#define CONFIG_ATMEL_USART
	65	#define CONFIG_USART_BASE ATMEL_BASE_DBGU
	66	#define CONFIG_USART_ID ATMEL_ID_SYS
	67	#define CONFIG_BAUDRATE 115200
	68
	69	#define CONFIG_BOOTDELAY 3
	70
	71	/*
	72	* Command line configuration.
	73	*/
0f8bc283 HS	74	#define CONFIG_CMD_PING
	75	#define CONFIG_CMD_DHCP
	76	#define CONFIG_CMD_NAND
	77
	78	/*
	79	* SDRAM: 1 bank, min 32, max 128 MB
	80	* Initialized before u-boot gets started.
	81	*/
	82	#define CONFIG_NR_DRAM_BANKS 1
	83	#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1
0ed366ff	84	#define CONFIG_SYS_SDRAM_SIZE (128 * SZ_1M)
0f8bc283 HS	85
	86	/*
	87	* Initial stack pointer: 4k - GENERATED_GBL_DATA_SIZE in internal SRAM,
	88	* leaving the correct space for initial global data structure above
	89	* that address while providing maximum stack area below.
	90	*/
0ed366ff	91	#define CONFIG_SYS_INIT_SP_ADDR \
0f8bc283 HS	92	(ATMEL_BASE_SRAM1 + 0x1000 - GENERATED_GBL_DATA_SIZE)
	93
	94	/* NAND flash */
	95	#ifdef CONFIG_CMD_NAND
	96	#define CONFIG_NAND_ATMEL
	97	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	98	#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
	99	#define CONFIG_SYS_NAND_DBW_8
	100	#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
	101	#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
	102	#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PC14
	103	#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PC13
	104	#endif
	105
	106	/* NOR flash - no real flash on this board */
	107	#define CONFIG_SYS_NO_FLASH 1
	108
	109	/* Ethernet */
	110	#define CONFIG_MACB
	111	#define CONFIG_RMII
	112	#define CONFIG_AT91_WANTS_COMMON_PHY
	113
f624162f	114	#define CONFIG_AT91SAM9_WATCHDOG
0ed366ff	115	#define CONFIG_AT91_HW_WDT_TIMEOUT 15
f624162f HS	116	#if !defined(CONFIG_SPL_BUILD)
	117	/* Enable the watchdog */
	118	#define CONFIG_HW_WATCHDOG
	119	#endif
	120
0f8bc283 HS	121	/* USB */
	122	#if defined(CONFIG_BOARD_TAURUS)
	123	#define CONFIG_USB_ATMEL
	124	#define CONFIG_USB_OHCI_NEW
	125	#define CONFIG_SYS_USB_OHCI_CPU_INIT
	126	#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00500000
	127	#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9260"
	128	#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
	129	#define CONFIG_USB_STORAGE
	130	#endif
	131
50921cdc HS	132	/* SPI EEPROM */
	133	#define CONFIG_SPI
	134	#define CONFIG_CMD_SPI
	135	#define CONFIG_CMD_SF
50921cdc HS	136	#define CONFIG_ATMEL_SPI
	137	#define CONFIG_SPI_FLASH_STMICRO
	138	#define TAURUS_SPI_MASK (1 << 4)
	139	#define TAURUS_SPI_CS_PIN AT91_PIN_PA3
	140
a1655bb2 HS	141	#if defined(CONFIG_SPL_BUILD)
	142	/* SPL related */
	143	#undef CONFIG_SPL_OS_BOOT /* Not supported by existing map */
	144	#define CONFIG_SPL_SPI_SUPPORT
	145	#define CONFIG_SPL_SPI_FLASH_SUPPORT
	146	#define CONFIG_SPL_SPI_LOAD
	147	#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
	148
	149	#define CONFIG_SF_DEFAULT_BUS 0
0ed366ff HS	150	#define CONFIG_SF_DEFAULT_SPEED 1000000
0ed366ff HS	151	#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
a1655bb2 HS	152	#endif
a1655bb2 HS	153
0f8bc283 HS	154	/* load address */
	155	#define CONFIG_SYS_LOAD_ADDR 0x22000000
	156
	157	/* bootstrap in spi flash , u-boot + env + linux in nandflash */
	158	#define CONFIG_ENV_IS_IN_NAND
	159	#define CONFIG_ENV_OFFSET 0x100000
	160	#define CONFIG_ENV_OFFSET_REDUND 0x180000
0ed366ff	161	#define CONFIG_ENV_SIZE (SZ_128K) /* 1 sector = 128 kB */
0f8bc283	162	#define CONFIG_BOOTCOMMAND "nand read 0x22000000 0x200000 0x300000; bootm"
40540823 HS	163
	164	#if defined(CONFIG_BOARD_TAURUS)
	165	#define CONFIG_BOOTARGS_TAURUS \
0f8bc283 HS	166	"console=ttyS0,115200 earlyprintk " \
	167	"mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
	168	"256k(env),256k(env_redundant),256k(spare)," \
	169	"512k(dtb),6M(kernel)ro,-(rootfs) " \
	170	"root=/dev/mtdblock7 rw rootfstype=jffs2"
40540823 HS	171	#endif
	172
	173	#if defined(CONFIG_BOARD_AXM)
	174	#define CONFIG_BOOTARGS_AXM \
	175	"\0" \
	176	"addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:" \
	177	"${gatewayip}:${netmask}:${hostname}:${netdev}::off\0" \
	178	"addtest=setenv bootargs ${bootargs} loglevel=4 test\0" \
	179	"baudrate=115200\0" \
	180	"boot_file=setenv bootfile /${project_dir}/kernel/uImage\0" \
	181	"boot_retries=0\0" \
	182	"bootcmd=run flash_self\0" \
	183	"bootdelay=3\0" \
	184	"ethact=macb0\0" \
	185	"flash_nfs=run nand_kernel;run nfsargs;run addip;upgrade_available;"\
	186	"bootm ${kernel_ram};reset\0" \
	187	"flash_self=run nand_kernel;run setbootargs;upgrade_available;" \
	188	"bootm ${kernel_ram};reset\0" \
	189	"flash_self_test=run nand_kernel;run setbootargs addtest; " \
	190	"upgrade_available;bootm ${kernel_ram};reset\0" \
	191	"hostname=systemone\0" \
	192	"kernel_Off=0x00200000\0" \
	193	"kernel_Off_fallback=0x03800000\0" \
	194	"kernel_ram=0x21500000\0" \
	195	"kernel_size=0x00400000\0" \
	196	"kernel_size_fallback=0x00400000\0" \
	197	"loads_echo=1\0" \
	198	"nand_kernel=nand read.e ${kernel_ram} ${kernel_Off} " \
	199	"${kernel_size}\0" \
	200	"net_nfs=run boot_file;tftp ${kernel_ram} ${bootfile};" \
	201	"run nfsargs;run addip;upgrade_available;bootm " \
	202	"${kernel_ram};reset\0" \
	203	"netdev=eth0\0" \
	204	"nfsargs=run root_path;setenv bootargs ${bootargs} " \
	205	"root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \
	206	"at91sam9_wdt.wdt_timeout=16\0" \
	207	"partitionset_active=A\0" \
	208	"preboot=echo;echo Type 'run flash_self' to use kernel and root "\
	209	"filesystem on memory;echo Type 'run flash_nfs' to use kernel " \
	210	"from memory and root filesystem over NFS;echo Type 'run net_nfs' "\
	211	"to get Kernel over TFTP and mount root filesystem over NFS;echo\0"\
	212	"project_dir=systemone\0" \
	213	"root_path=setenv rootpath /home/projects/${project_dir}/rootfs\0"\
	214	"rootfs=/dev/mtdblock5\0" \
	215	"rootfs_fallback=/dev/mtdblock7\0" \
	216	"setbootargs=setenv bootargs ${bootargs} console=ttyMTD,mtdoops "\
	217	"root=${rootfs} rootfstype=jffs2 panic=7 " \
	218	"at91sam9_wdt.wdt_timeout=16\0" \
	219	"stderr=serial\0" \
	220	"stdin=serial\0" \
	221	"stdout=serial\0" \
	222	"upgrade_available=0\0"
	223	#endif
	224
	225	#if defined(CONFIG_BOARD_TAURUS)
	226	#define CONFIG_BOOTARGS CONFIG_BOOTARGS_TAURUS
	227	#endif
	228
	229	#if defined(CONFIG_BOARD_AXM)
	230	#define CONFIG_BOOTARGS CONFIG_BOOTARGS_AXM
	231	#endif
0f8bc283	232
0f8bc283 HS	233	#define CONFIG_SYS_CBSIZE 256
	234	#define CONFIG_SYS_MAXARGS 16
	235	#define CONFIG_SYS_PBSIZE \
	236	(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
	237	#define CONFIG_SYS_LONGHELP
	238	#define CONFIG_CMDLINE_EDITING
	239	#define CONFIG_AUTO_COMPLETE
	240
	241	/*
	242	* Size of malloc() pool
	243	*/
	244	#define CONFIG_SYS_MALLOC_LEN \
0ed366ff	245	ROUND(3 * CONFIG_ENV_SIZE + SZ_128K, 0x1000)
0f8bc283	246
237e3793 HS	247	/* Defines for SPL */
	248	#define CONFIG_SPL_FRAMEWORK
	249	#define CONFIG_SPL_TEXT_BASE 0x0
40540823 HS	250	#define CONFIG_SPL_MAX_SIZE (31 * SZ_512)
40540823 HS	251	#define CONFIG_SPL_STACK (ATMEL_BASE_SRAM1 + SZ_16K)
a1655bb2 HS	252	#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SYS_TEXT_BASE - \
	253	CONFIG_SYS_MALLOC_LEN)
	254	#define CONFIG_SYS_SPL_MALLOC_SIZE CONFIG_SYS_MALLOC_LEN
237e3793 HS	255
237e3793 HS	256	#define CONFIG_SPL_BSS_START_ADDR CONFIG_SPL_MAX_SIZE
0ed366ff	257	#define CONFIG_SPL_BSS_MAX_SIZE (3 * SZ_512)
237e3793 HS	258
	259	#define CONFIG_SPL_LIBCOMMON_SUPPORT
	260	#define CONFIG_SPL_LIBGENERIC_SUPPORT
	261	#define CONFIG_SPL_SERIAL_SUPPORT
	262
	263	#define CONFIG_SPL_BOARD_INIT
	264	#define CONFIG_SPL_GPIO_SUPPORT
	265	#define CONFIG_SYS_NAND_ENABLE_PIN_SPL (2*32 + 14)
	266	#define CONFIG_SPL_NAND_SUPPORT
	267	#define CONFIG_SYS_USE_NANDFLASH 1
	268	#define CONFIG_SPL_NAND_DRIVERS
	269	#define CONFIG_SPL_NAND_BASE
	270	#define CONFIG_SPL_NAND_ECC
	271	#define CONFIG_SPL_NAND_RAW_ONLY
	272	#define CONFIG_SPL_NAND_SOFTECC
	273	#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x20000
	274	#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x80000
	275	#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
	276	#define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE
	277	#define CONFIG_SYS_NAND_5_ADDR_CYCLE
	278
0ed366ff HS	279	#define CONFIG_SYS_NAND_SIZE (256 * SZ_1M)
	280	#define CONFIG_SYS_NAND_PAGE_SIZE SZ_2K
	281	#define CONFIG_SYS_NAND_BLOCK_SIZE (SZ_128K)
237e3793 HS	282	#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
	283	CONFIG_SYS_NAND_PAGE_SIZE)
	284	#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
	285	#define CONFIG_SYS_NAND_ECCSIZE 256
	286	#define CONFIG_SYS_NAND_ECCBYTES 3
	287	#define CONFIG_SYS_NAND_OOBSIZE 64
	288	#define CONFIG_SYS_NAND_ECCPOS { 40, 41, 42, 43, 44, 45, 46, 47, \
	289	48, 49, 50, 51, 52, 53, 54, 55, \
	290	56, 57, 58, 59, 60, 61, 62, 63, }
	291
	292
	293	#define CONFIG_SPL_ATMEL_SIZE
	294	#define CONFIG_SYS_MASTER_CLOCK 132096000
	295	#define AT91_PLL_LOCK_TIMEOUT 1000000
	296	#define CONFIG_SYS_AT91_PLLA 0x202A3F01
	297	#define CONFIG_SYS_MCKR 0x1300
	298	#define CONFIG_SYS_MCKR_CSS (0x02 \| CONFIG_SYS_MCKR)
	299	#define CONFIG_SYS_AT91_PLLB 0x10193F05
40540823	300
0f8bc283	301	#endif