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

/*
 * Copyright (C) 2011 Ilya Yanok, Emcraft Systems
 *
 * Based on omap3_evm_config.h
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * High Level Configuration Options
 */

#define CONFIG_MACH_TYPE	MACH_TYPE_MCX

#include <asm/arch/cpu.h>		/* get chip and board defs */
#include <asm/arch/omap.h>

/*
 * Leave it at 0x80008000 to allow booting new u-boot.bin with X-loader
 * and older u-boot.bin with the new U-Boot SPL.
 */

/* Clock Defines */
#define V_OSCK			26000000	/* Clock output from T2 */
#define V_SCLK			(V_OSCK >> 1)

#define CONFIG_MISC_INIT_R

#define CONFIG_CMDLINE_TAG			/* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG

/*
 * Size of malloc() pool
 */
#define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB sector */
#define CONFIG_SYS_MALLOC_LEN		(1024 << 10)
/*
 * DDR related
 */
#define CONFIG_SYS_CS0_SIZE		(256 * 1024 * 1024)

/*
 * Hardware drivers
 */

/*
 * NS16550 Configuration
 */
#define V_NS16550_CLK			48000000	/* 48MHz (APLL96/2) */

#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE	(-4)
#define CONFIG_SYS_NS16550_CLK		V_NS16550_CLK

/*
 * select serial console configuration
 */
#define CONFIG_CONS_INDEX		3
#define CONFIG_SYS_NS16550_COM3		OMAP34XX_UART3
#define CONFIG_SERIAL3			3	/* UART3 */

/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_SYS_BAUDRATE_TABLE	{4800, 9600, 19200, 38400, 57600,\
					115200}

/* EHCI */
#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO	57

/* commands to include */

#define CONFIG_MTD_PARTITIONS
#define CONFIG_MTD_DEVICE

#define CONFIG_SYS_I2C

/* RTC */
#define CONFIG_RTC_DS1337
#define CONFIG_SYS_I2C_RTC_ADDR		0x68

/*
 * Board NAND Info.
 */
#define CONFIG_SYS_NAND_ADDR		NAND_BASE	/* physical address */
							/* to access nand */
#define CONFIG_SYS_NAND_BASE		NAND_BASE	/* physical address */
							/* to access */
							/* nand at CS0 */

#define CONFIG_SYS_MAX_NAND_DEVICE	1		/* Max number of */
							/* NAND devices */
#define CONFIG_JFFS2_NAND
/* nand device jffs2 lives on */
#define CONFIG_JFFS2_DEV		"nand0"
/* start of jffs2 partition */
#define CONFIG_JFFS2_PART_OFFSET	0x680000
#define CONFIG_JFFS2_PART_SIZE		0xf980000	/* sz of jffs2 part */

/* Environment information */

#define CONFIG_BOOTFILE		"uImage"

/* Setup MTD for NAND on the SOM */

#define CONFIG_HOSTNAME mcx
#define CONFIG_EXTRA_ENV_SETTINGS \
	"adddbg=setenv bootargs ${bootargs} trace_buf_size=64M\0"	\
	"adddebug=setenv bootargs ${bootargs} earlyprintk=serial\0"	\
	"addeth=setenv bootargs ${bootargs} ethaddr=${ethaddr}\0"	\
	"addfb=setenv bootargs ${bootargs} vram=6M "			\
		"omapfb.vram=1:2M,2:2M,3:2M omapdss.def_disp=lcd\0"	\
	"addip_sta=setenv bootargs ${bootargs} "			\
		"ip=${ipaddr}:${serverip}:${gatewayip}:"		\
		"${netmask}:${hostname}:eth0:off\0"			\
	"addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0"		\
	"addip=if test -n ${ipdyn};then run addip_dyn;"			\
		"else run addip_sta;fi\0"				\
	"addmisc=setenv bootargs ${bootargs} ${misc}\0"			\
	"addtty=setenv bootargs ${bootargs} "				\
		"console=${consoledev},${baudrate}\0"			\
	"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"		\
	"baudrate=115200\0"						\
	"consoledev=ttyO2\0"						\
	"hostname=" __stringify(CONFIG_HOSTNAME) "\0"			\
	"loadaddr=0x82000000\0"						\
	"load=tftp ${loadaddr} ${u-boot}\0"				\
	"load_k=tftp ${loadaddr} ${bootfile}\0"				\
	"loaduimage=fatload mmc 0 ${loadaddr} uImage\0"			\
	"loadmlo=tftp ${loadaddr} ${mlo}\0"				\
	"mlo=" __stringify(CONFIG_HOSTNAME) "/MLO\0"			\
	"mmcargs=root=/dev/mmcblk0p2 rw "				\
		"rootfstype=ext3 rootwait\0"				\
	"mmcboot=echo Booting from mmc ...; "				\
		"run mmcargs; "						\
		"run addip addtty addmtd addfb addeth addmisc;"		\
		"run loaduimage; "					\
		"bootm ${loadaddr}\0"					\
	"net_nfs=run load_k; "						\
		"run nfsargs; "						\
		"run addip addtty addmtd addfb addeth addmisc;"		\
		"bootm ${loadaddr}\0"					\
	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
		"nfsroot=${serverip}:${rootpath}\0"			\
	"u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.img\0"		\
	"uboot_addr=0x80000\0"						\
	"update=nandecc sw;nand erase ${uboot_addr} 100000;"		\
		"nand write ${loadaddr} ${uboot_addr} 80000\0"		\
	"updatemlo=nandecc hw;nand erase 0 20000;"			\
		"nand write ${loadaddr} 0 20000\0"			\
	"upd=if run load;then echo Updating u-boot;if run update;"	\
		"then echo U-Boot updated;"				\
			"else echo Error updating u-boot !;"		\
			"echo Board without bootloader !!;"		\
		"fi;"							\
		"else echo U-Boot not downloaded..exiting;fi\0"		\
	"loadbootscript=fatload mmc 0 ${loadaddr} boot.scr\0"		\
	"bootscript=echo Running bootscript from mmc ...; "		\
		"source ${loadaddr}\0"					\
	"nandargs=setenv bootargs ubi.mtd=7 "				\
		"root=ubi0:rootfs rootfstype=ubifs\0"			\
	"nandboot=echo Booting from nand ...; "				\
		"run nandargs; "					\
		"ubi part nand0,4;"					\
		"ubi readvol ${loadaddr} kernel;"			\
		"run addtty addmtd addfb addeth addmisc;"		\
		"bootm ${loadaddr}\0"					\
	"preboot=ubi part nand0,7;"					\
		"ubi readvol ${loadaddr} splash;"			\
		"bmp display ${loadaddr};"				\
		"gpio set 55\0"						\
	"swupdate_args=setenv bootargs root=/dev/ram "			\
		"quiet loglevel=1 "					\
		"consoleblank=0 ${swupdate_misc}\0"			\
	"swupdate=echo Running Sw-Update...;"				\
		"if printenv mtdparts;then echo Starting SwUpdate...; "	\
		"else mtdparts default;fi; "				\
		"ubi part nand0,5;"					\
		"ubi readvol 0x82000000 kernel_recovery;"		\
		"ubi part nand0,6;"					\
		"ubi readvol 0x84000000 fs_recovery;"			\
		"run swupdate_args; "					\
		"setenv bootargs ${bootargs} "				\
			"${mtdparts} "					\
			"vram=6M omapfb.vram=1:2M,2:2M,3:2M "		\
			"omapdss.def_disp=lcd;"				\
		"bootm 0x82000000 0x84000000\0"				\
	"bootcmd=mmc rescan;if fatload mmc 0 82000000 loadbootscr.scr;"	\
		"then source 82000000;else run nandboot;fi\0"

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_CBSIZE		1024/* Console I/O Buffer Size */
/* Boot Argument Buffer Size */
#define CONFIG_SYS_BARGSIZE		(CONFIG_SYS_CBSIZE)
/* memtest works on */
#define CONFIG_SYS_MEMTEST_START	(OMAP34XX_SDRC_CS0)
#define CONFIG_SYS_MEMTEST_END		(OMAP34XX_SDRC_CS0 + \
					0x01F00000) /* 31MB */

#define CONFIG_SYS_LOAD_ADDR		(OMAP34XX_SDRC_CS0) /* default load */
								/* address */
#define CONFIG_PREBOOT

/*
 * AM3517 has 12 GP timers, they can be driven by the system clock
 * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
 * This rate is divided by a local divisor.
 */
#define CONFIG_SYS_TIMERBASE		OMAP34XX_GPT2
#define CONFIG_SYS_PTV			2	/* Divisor: 2^(PTV+1) => 8 */

/*
 * Physical Memory Map
 */
#define CONFIG_NR_DRAM_BANKS	2	/* CS1 may or may not be populated */
#define PHYS_SDRAM_1		OMAP34XX_SDRC_CS0
#define PHYS_SDRAM_2		OMAP34XX_SDRC_CS1

/*
 * FLASH and environment organization
 */

/* **** PISMO SUPPORT *** */

/* Redundant Environment */
#define CONFIG_SYS_ENV_SECT_SIZE	(128 << 10)	/* 128 KiB */
#define CONFIG_ENV_OFFSET		0x180000
#define CONFIG_ENV_ADDR			0x180000
#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + \
						2 * CONFIG_SYS_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE_REDUND		CONFIG_ENV_SIZE

/* Flash banks JFFS2 should use */
#define CONFIG_SYS_MAX_MTD_BANKS	(CONFIG_SYS_MAX_FLASH_BANKS + \
					CONFIG_SYS_MAX_NAND_DEVICE)
#define CONFIG_SYS_JFFS2_MEM_NAND
/* use flash_info[2] */
#define CONFIG_SYS_JFFS2_FIRST_BANK	CONFIG_SYS_MAX_FLASH_BANKS
#define CONFIG_SYS_JFFS2_NUM_BANKS	1

#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
#define CONFIG_SYS_INIT_RAM_ADDR	0x4020f800
#define CONFIG_SYS_INIT_RAM_SIZE	0x800
#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
					 CONFIG_SYS_INIT_RAM_SIZE - \
					 GENERATED_GBL_DATA_SIZE)

/* Defines for SPL */

#define CONFIG_SPL_NAND_BASE
#define CONFIG_SPL_NAND_DRIVERS
#define CONFIG_SPL_NAND_ECC

#define CONFIG_SPL_TEXT_BASE		0x40200000 /*CONFIG_SYS_SRAM_START*/
#define CONFIG_SPL_MAX_SIZE		(54 * 1024)	/* 8 KB for stack */
#define CONFIG_SPL_STACK		LOW_LEVEL_SRAM_STACK

/* move malloc and bss high to prevent clashing with the main image */
#define CONFIG_SYS_SPL_MALLOC_START	0x8f000000
#define CONFIG_SYS_SPL_MALLOC_SIZE	0x80000
#define CONFIG_SPL_BSS_START_ADDR	0x8f080000 /* end of RAM */
#define CONFIG_SPL_BSS_MAX_SIZE		0x80000

#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.img"

/* NAND boot config */
#define CONFIG_SYS_NAND_PAGE_COUNT	64
#define CONFIG_SYS_NAND_PAGE_SIZE	2048
#define CONFIG_SYS_NAND_OOBSIZE		64
#define CONFIG_SYS_NAND_BLOCK_SIZE	(128*1024)
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_BAD_BLOCK_POS	0
#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_SYS_NAND_ECCSIZE		256
#define CONFIG_SYS_NAND_ECCBYTES	3
#define CONFIG_NAND_OMAP_ECCSCHEME	OMAP_ECC_HAM1_CODE_SW
#define CONFIG_SPL_NAND_SOFTECC

#define CONFIG_SYS_NAND_U_BOOT_START   CONFIG_SYS_TEXT_BASE

#define CONFIG_SYS_NAND_U_BOOT_OFFS	0x80000

/*
 * ethernet support
 *
 */
#if defined(CONFIG_CMD_NET)
#define CONFIG_DRIVER_TI_EMAC
#define CONFIG_DRIVER_TI_EMAC_USE_RMII
#define CONFIG_MII
#define CONFIG_BOOTP_DNS2
#define CONFIG_BOOTP_SEND_HOSTNAME
#define CONFIG_NET_RETRY_COUNT 10
#endif

#define CONFIG_SPLASH_SCREEN
#define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_VIDEO_OMAP3

#endif /* __CONFIG_H */
Commit	Line	Data
4ab779cb IY	1	/*
	2	* Copyright (C) 2011 Ilya Yanok, Emcraft Systems
	3	*
	4	* Based on omap3_evm_config.h
	5	*
1a459660	6	* SPDX-License-Identifier: GPL-2.0+
4ab779cb IY	7	*/
	8
	9	#ifndef __CONFIG_H
	10	#define __CONFIG_H
	11
	12	/*
	13	* High Level Configuration Options
	14	*/
4ab779cb	15
4ab779cb IY	16	#define CONFIG_MACH_TYPE MACH_TYPE_MCX
4ab779cb IY	17
4ab779cb	18	#include <asm/arch/cpu.h> /* get chip and board defs */
987ec585	19	#include <asm/arch/omap.h>
4ab779cb	20
4ab779cb IY	21	/*
	22	* Leave it at 0x80008000 to allow booting new u-boot.bin with X-loader
	23	* and older u-boot.bin with the new U-Boot SPL.
	24	*/
4ab779cb	25
4ab779cb IY	26	/* Clock Defines */
	27	#define V_OSCK 26000000 /* Clock output from T2 */
	28	#define V_SCLK (V_OSCK >> 1)
	29
	30	#define CONFIG_MISC_INIT_R
	31
	32	#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
	33	#define CONFIG_SETUP_MEMORY_TAGS
	34	#define CONFIG_INITRD_TAG
	35	#define CONFIG_REVISION_TAG
	36
	37	/*
	38	* Size of malloc() pool
	39	*/
	40	#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB sector */
	41	#define CONFIG_SYS_MALLOC_LEN (1024 << 10)
	42	/*
	43	* DDR related
	44	*/
	45	#define CONFIG_SYS_CS0_SIZE (256 * 1024 * 1024)
	46
	47	/*
	48	* Hardware drivers
	49	*/
	50
	51	/*
	52	* NS16550 Configuration
	53	*/
	54	#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
	55
4ab779cb IY	56	#define CONFIG_SYS_NS16550_SERIAL
	57	#define CONFIG_SYS_NS16550_REG_SIZE (-4)
	58	#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
	59
	60	/*
	61	* select serial console configuration
	62	*/
	63	#define CONFIG_CONS_INDEX 3
	64	#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
	65	#define CONFIG_SERIAL3 3 /* UART3 */
	66
	67	/* allow to overwrite serial and ethaddr */
	68	#define CONFIG_ENV_OVERWRITE
4ab779cb IY	69	#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\
4ab779cb IY	70	115200}
4ab779cb IY	71
4ab779cb IY	72	/* EHCI */
8c735b99	73	#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 57
4ab779cb IY	74
4ab779cb IY	75	/* commands to include */
4ab779cb	76
4ab779cb IY	77	#define CONFIG_MTD_PARTITIONS
4ab779cb IY	78	#define CONFIG_MTD_DEVICE
4ab779cb	79
6789e84e	80	#define CONFIG_SYS_I2C
4ab779cb IY	81
	82	/* RTC */
	83	#define CONFIG_RTC_DS1337
	84	#define CONFIG_SYS_I2C_RTC_ADDR 0x68
	85
4ab779cb IY	86	/*
	87	* Board NAND Info.
	88	*/
	89	#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
	90	/* to access nand */
	91	#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
	92	/* to access */
	93	/* nand at CS0 */
	94
	95	#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of */
	96	/* NAND devices */
4ab779cb IY	97	#define CONFIG_JFFS2_NAND
	98	/* nand device jffs2 lives on */
	99	#define CONFIG_JFFS2_DEV "nand0"
	100	/* start of jffs2 partition */
	101	#define CONFIG_JFFS2_PART_OFFSET 0x680000
	102	#define CONFIG_JFFS2_PART_SIZE 0xf980000 /* sz of jffs2 part */
	103
	104	/* Environment information */
4ab779cb IY	105
	106	#define CONFIG_BOOTFILE "uImage"
	107
f89a8b6a	108	/* Setup MTD for NAND on the SOM */
f89a8b6a SB	109
f89a8b6a SB	110	#define CONFIG_HOSTNAME mcx
4ab779cb	111	#define CONFIG_EXTRA_ENV_SETTINGS \
f89a8b6a SB	112	"adddbg=setenv bootargs ${bootargs} trace_buf_size=64M\0" \
	113	"adddebug=setenv bootargs ${bootargs} earlyprintk=serial\0" \
	114	"addeth=setenv bootargs ${bootargs} ethaddr=${ethaddr}\0" \
	115	"addfb=setenv bootargs ${bootargs} vram=6M " \
	116	"omapfb.vram=1:2M,2:2M,3:2M omapdss.def_disp=lcd\0" \
	117	"addip_sta=setenv bootargs ${bootargs} " \
	118	"ip=${ipaddr}:${serverip}:${gatewayip}:" \
	119	"${netmask}:${hostname}:eth0:off\0" \
	120	"addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
	121	"addip=if test -n ${ipdyn};then run addip_dyn;" \
	122	"else run addip_sta;fi\0" \
	123	"addmisc=setenv bootargs ${bootargs} ${misc}\0" \
	124	"addtty=setenv bootargs ${bootargs} " \
	125	"console=${consoledev},${baudrate}\0" \
	126	"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
	127	"baudrate=115200\0" \
	128	"consoledev=ttyO2\0" \
4a8c3f69	129	"hostname=" __stringify(CONFIG_HOSTNAME) "\0" \
f89a8b6a SB	130	"loadaddr=0x82000000\0" \
	131	"load=tftp ${loadaddr} ${u-boot}\0" \
	132	"load_k=tftp ${loadaddr} ${bootfile}\0" \
	133	"loaduimage=fatload mmc 0 ${loadaddr} uImage\0" \
	134	"loadmlo=tftp ${loadaddr} ${mlo}\0" \
4a8c3f69	135	"mlo=" __stringify(CONFIG_HOSTNAME) "/MLO\0" \
f89a8b6a SB	136	"mmcargs=root=/dev/mmcblk0p2 rw " \
	137	"rootfstype=ext3 rootwait\0" \
	138	"mmcboot=echo Booting from mmc ...; " \
	139	"run mmcargs; " \
	140	"run addip addtty addmtd addfb addeth addmisc;" \
	141	"run loaduimage; " \
	142	"bootm ${loadaddr}\0" \
	143	"net_nfs=run load_k; " \
	144	"run nfsargs; " \
	145	"run addip addtty addmtd addfb addeth addmisc;" \
	146	"bootm ${loadaddr}\0" \
	147	"nfsargs=setenv bootargs root=/dev/nfs rw " \
	148	"nfsroot=${serverip}:${rootpath}\0" \
4a8c3f69	149	"u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.img\0" \
f89a8b6a SB	150	"uboot_addr=0x80000\0" \
	151	"update=nandecc sw;nand erase ${uboot_addr} 100000;" \
	152	"nand write ${loadaddr} ${uboot_addr} 80000\0" \
	153	"updatemlo=nandecc hw;nand erase 0 20000;" \
	154	"nand write ${loadaddr} 0 20000\0" \
	155	"upd=if run load;then echo Updating u-boot;if run update;" \
	156	"then echo U-Boot updated;" \
	157	"else echo Error updating u-boot !;" \
	158	"echo Board without bootloader !!;" \
	159	"fi;" \
	160	"else echo U-Boot not downloaded..exiting;fi\0" \
	161	"loadbootscript=fatload mmc 0 ${loadaddr} boot.scr\0" \
	162	"bootscript=echo Running bootscript from mmc ...; " \
	163	"source ${loadaddr}\0" \
	164	"nandargs=setenv bootargs ubi.mtd=7 " \
	165	"root=ubi0:rootfs rootfstype=ubifs\0" \
	166	"nandboot=echo Booting from nand ...; " \
	167	"run nandargs; " \
	168	"ubi part nand0,4;" \
	169	"ubi readvol ${loadaddr} kernel;" \
e47c9e86	170	"run addtty addmtd addfb addeth addmisc;" \
f89a8b6a	171	"bootm ${loadaddr}\0" \
8f1fae26 SB	172	"preboot=ubi part nand0,7;" \
	173	"ubi readvol ${loadaddr} splash;" \
	174	"bmp display ${loadaddr};" \
	175	"gpio set 55\0" \
e47c9e86 SB	176	"swupdate_args=setenv bootargs root=/dev/ram " \
	177	"quiet loglevel=1 " \
	178	"consoleblank=0 ${swupdate_misc}\0" \
f89a8b6a SB	179	"swupdate=echo Running Sw-Update...;" \
	180	"if printenv mtdparts;then echo Starting SwUpdate...; " \
	181	"else mtdparts default;fi; " \
	182	"ubi part nand0,5;" \
	183	"ubi readvol 0x82000000 kernel_recovery;" \
e47c9e86 SB	184	"ubi part nand0,6;" \
e47c9e86 SB	185	"ubi readvol 0x84000000 fs_recovery;" \
f89a8b6a SB	186	"run swupdate_args; " \
	187	"setenv bootargs ${bootargs} " \
	188	"${mtdparts} " \
	189	"vram=6M omapfb.vram=1:2M,2:2M,3:2M " \
	190	"omapdss.def_disp=lcd;" \
a5d64dbf SB	191	"bootm 0x82000000 0x84000000\0" \
	192	"bootcmd=mmc rescan;if fatload mmc 0 82000000 loadbootscr.scr;" \
	193	"then source 82000000;else run nandboot;fi\0"
4ab779cb	194
4ab779cb IY	195	/*
	196	* Miscellaneous configurable options
	197	*/
992a27d5	198	#define CONFIG_SYS_CBSIZE 1024/* Console I/O Buffer Size */
4ab779cb IY	199	/* Boot Argument Buffer Size */
	200	#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
	201	/* memtest works on */
	202	#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
	203	#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
	204	0x01F00000) /* 31MB */
	205
	206	#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default load */
	207	/* address */
8f1fae26	208	#define CONFIG_PREBOOT
4ab779cb IY	209
	210	/*
	211	* AM3517 has 12 GP timers, they can be driven by the system clock
	212	* (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
	213	* This rate is divided by a local divisor.
	214	*/
	215	#define CONFIG_SYS_TIMERBASE OMAP34XX_GPT2
	216	#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
4ab779cb	217
4ab779cb IY	218	/*
	219	* Physical Memory Map
	220	*/
	221	#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
	222	#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
4ab779cb IY	223	#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
	224
	225	/*
	226	* FLASH and environment organization
	227	*/
	228
	229	/* ** PISMO SUPPORT * */
4ab779cb	230
f89a8b6a	231	/* Redundant Environment */
4ab779cb	232	#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
7672d9d5 AF	233	#define CONFIG_ENV_OFFSET 0x180000
7672d9d5 AF	234	#define CONFIG_ENV_ADDR 0x180000
f89a8b6a SB	235	#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
	236	2 * CONFIG_SYS_ENV_SECT_SIZE)
	237	#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
4ab779cb IY	238
	239	/* Flash banks JFFS2 should use */
	240	#define CONFIG_SYS_MAX_MTD_BANKS (CONFIG_SYS_MAX_FLASH_BANKS + \
	241	CONFIG_SYS_MAX_NAND_DEVICE)
	242	#define CONFIG_SYS_JFFS2_MEM_NAND
	243	/* use flash_info[2] */
	244	#define CONFIG_SYS_JFFS2_FIRST_BANK CONFIG_SYS_MAX_FLASH_BANKS
	245	#define CONFIG_SYS_JFFS2_NUM_BANKS 1
	246
	247	#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
	248	#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
	249	#define CONFIG_SYS_INIT_RAM_SIZE 0x800
	250	#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
	251	CONFIG_SYS_INIT_RAM_SIZE - \
	252	GENERATED_GBL_DATA_SIZE)
	253
	254	/* Defines for SPL */
4ab779cb	255
6f2f01b9 SW	256	#define CONFIG_SPL_NAND_BASE
	257	#define CONFIG_SPL_NAND_DRIVERS
	258	#define CONFIG_SPL_NAND_ECC
4ab779cb IY	259
4ab779cb IY	260	#define CONFIG_SPL_TEXT_BASE 0x40200000 /CONFIG_SYS_SRAM_START/
e0820ccc	261	#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
4ab779cb IY	262	#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
	263
	264	/* move malloc and bss high to prevent clashing with the main image */
	265	#define CONFIG_SYS_SPL_MALLOC_START 0x8f000000
	266	#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000
	267	#define CONFIG_SPL_BSS_START_ADDR 0x8f080000 /* end of RAM */
	268	#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
	269
e2ccdf89	270	#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
205b4f33	271	#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
4ab779cb IY	272
	273	/* NAND boot config */
	274	#define CONFIG_SYS_NAND_PAGE_COUNT 64
	275	#define CONFIG_SYS_NAND_PAGE_SIZE 2048
	276	#define CONFIG_SYS_NAND_OOBSIZE 64
	277	#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
	278	#define CONFIG_SYS_NAND_5_ADDR_CYCLE
	279	#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
	280	#define CONFIG_SYS_NAND_ECCPOS {40, 41, 42, 43, 44, 45, 46, 47,\
	281	48, 49, 50, 51, 52, 53, 54, 55,\
	282	56, 57, 58, 59, 60, 61, 62, 63}
	283	#define CONFIG_SYS_NAND_ECCSIZE 256
	284	#define CONFIG_SYS_NAND_ECCBYTES 3
3f719069	285	#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_SW
92671102	286	#define CONFIG_SPL_NAND_SOFTECC
4ab779cb	287
4ab779cb IY	288	#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
	289
	290	#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
	291
	292	/*
	293	* ethernet support
	294	*
	295	*/
	296	#if defined(CONFIG_CMD_NET)
	297	#define CONFIG_DRIVER_TI_EMAC
	298	#define CONFIG_DRIVER_TI_EMAC_USE_RMII
	299	#define CONFIG_MII
4ab779cb IY	300	#define CONFIG_BOOTP_DNS2
	301	#define CONFIG_BOOTP_SEND_HOSTNAME
	302	#define CONFIG_NET_RETRY_COUNT 10
	303	#endif
	304
8f1fae26 SB	305	#define CONFIG_SPLASH_SCREEN
8f1fae26 SB	306	#define CONFIG_VIDEO_BMP_RLE8
8f1fae26	307	#define CONFIG_VIDEO_OMAP3
8f1fae26	308
4ab779cb	309	#endif /* __CONFIG_H */