[people/ms/u-boot.git] / include / configs / am3517_crane.h

/*
 * am3517_crane.h - Default configuration for AM3517 CraneBoard.
 *
 * Author: Srinath.R <srinath@mistralsolutions.com>
 *
 * Based on include/configs/am3517evm.h
 *
 * Copyright (C) 2011 Mistral Solutions pvt Ltd
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_H
#define __CONFIG_H

#define CONFIG_SYS_CACHELINE_SIZE	64

/*
 * High Level Configuration Options
 */
#define CONFIG_OMAP		1	/* in a TI OMAP core */
#define CONFIG_OMAP3_AM3517CRANE	1	/* working with CRANEBOARD */
#define CONFIG_OMAP_COMMON
/* Common ARM Erratas */
#define CONFIG_ARM_ERRATA_454179
#define CONFIG_ARM_ERRATA_430973
#define CONFIG_ARM_ERRATA_621766

#define CONFIG_EMIF4	/* The chip has EMIF4 controller */

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

/*
 * Display CPU and Board information
 */
#define CONFIG_DISPLAY_CPUINFO		1
#define CONFIG_DISPLAY_BOARDINFO	1

/* 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		1	/* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS	1
#define CONFIG_INITRD_TAG		1
#define CONFIG_REVISION_TAG		1

/*
 * Size of malloc() pool
 */
#define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB sector */
#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (128 << 10))
						/* initial data */
/*
 * 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 on CRANEBOARD */

/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_BAUDRATE			115200
#define CONFIG_SYS_BAUDRATE_TABLE	{4800, 9600, 19200, 38400, 57600,\
					115200}
#define CONFIG_GENERIC_MMC		1
#define CONFIG_MMC			1
#define CONFIG_OMAP_HSMMC		1
#define CONFIG_DOS_PARTITION		1

/*
 * USB configuration
 * Enable CONFIG_USB_MUSB_HCD for Host functionalities MSC, keyboard
 * Enable CONFIG_USB_MUSB_UDC for Device functionalities.
 */
#define CONFIG_USB_AM35X		1
#define CONFIG_USB_MUSB_HCD			1

#ifdef CONFIG_USB_AM35X

#ifdef CONFIG_USB_MUSB_HCD

#define CONFIG_USB_STORAGE
#define CONGIG_CMD_STORAGE
#define CONFIG_CMD_FAT

#ifdef CONFIG_USB_KEYBOARD
#define CONFIG_SYS_USB_EVENT_POLL
#define CONFIG_PREBOOT "usb start"
#endif /* CONFIG_USB_KEYBOARD */

#endif /* CONFIG_USB_MUSB_HCD */

#ifdef CONFIG_USB_MUSB_UDC
/* USB device configuration */
#define CONFIG_USB_DEVICE		1
#define CONFIG_USB_TTY			1
#define CONFIG_SYS_CONSOLE_IS_IN_ENV	1
/* Change these to suit your needs */
#define CONFIG_USBD_VENDORID		0x0451
#define CONFIG_USBD_PRODUCTID		0x5678
#define CONFIG_USBD_MANUFACTURER	"Texas Instruments"
#define CONFIG_USBD_PRODUCT_NAME	"AM3517CRANE"
#endif /* CONFIG_USB_MUSB_UDC */

#endif /* CONFIG_USB_AM35X */

/* commands to include */
#define CONFIG_CMD_EXT2		/* EXT2 Support			*/
#define CONFIG_CMD_FAT		/* FAT support			*/
#define CONFIG_CMD_JFFS2	/* JFFS2 Support		*/

#define CONFIG_CMD_MMC		/* MMC support			*/
#define CONFIG_CMD_NAND		/* NAND support			*/

#define CONFIG_SYS_NO_FLASH
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED	100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE	1
#define CONFIG_SYS_I2C_OMAP34XX

/*
 * 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_BOOTDELAY	10

#define CONFIG_BOOTFILE		"uImage"

#define CONFIG_EXTRA_ENV_SETTINGS \
	"loadaddr=0x82000000\0" \
	"console=ttyS2,115200n8\0" \
	"mmcdev=0\0" \
	"mmcargs=setenv bootargs console=${console} " \
		"root=/dev/mmcblk0p2 rw " \
		"rootfstype=ext3 rootwait\0" \
	"nandargs=setenv bootargs console=${console} " \
		"root=/dev/mtdblock4 rw " \
		"rootfstype=jffs2\0" \
	"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
	"bootscript=echo Running bootscript from mmc ...; " \
		"source ${loadaddr}\0" \
	"loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
	"mmcboot=echo Booting from mmc ...; " \
		"run mmcargs; " \
		"bootm ${loadaddr}\0" \
	"nandboot=echo Booting from nand ...; " \
		"run nandargs; " \
		"nand read ${loadaddr} 280000 400000; " \
		"bootm ${loadaddr}\0" \

#define CONFIG_BOOTCOMMAND \
	"mmc dev ${mmcdev}; if mmc rescan; then " \
		"if run loadbootscript; then " \
			"run bootscript; " \
		"else " \
			"if run loaduimage; then " \
				"run mmcboot; " \
			"else run nandboot; " \
			"fi; " \
		"fi; " \
	"else run nandboot; fi"

#define CONFIG_AUTO_COMPLETE	1
/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LONGHELP		/* undef to save memory */
#define CONFIG_SYS_CBSIZE		512	/* Console I/O Buffer Size */
/* Print Buffer Size */
#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
					sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS		32	/* max number of command */
						/* args */
/* 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 */

/*
 * 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 *** */
#define CONFIG_SYS_MAX_FLASH_SECT	520	/* max number of sectors */
						/* on one chip */
#define CONFIG_SYS_MAX_FLASH_BANKS	2	/* max number of flash banks */
#define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 2 sectors */

#define CONFIG_SYS_FLASH_BASE		NAND_BASE

/* Monitor at start of flash */
#define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_FLASH_BASE

#define CONFIG_NAND_OMAP_GPMC
#define CONFIG_ENV_IS_IN_NAND		1
#define SMNAND_ENV_OFFSET		0x260000 /* environment starts here */

#define CONFIG_SYS_ENV_SECT_SIZE	(128 << 10)	/* 128 KiB sector */
#define CONFIG_ENV_OFFSET		SMNAND_ENV_OFFSET
#define CONFIG_ENV_ADDR			SMNAND_ENV_OFFSET

/*-----------------------------------------------------------------------
 * CFI FLASH driver setup
 */
/* timeout values are in ticks */
#define CONFIG_SYS_FLASH_ERASE_TOUT	(100 * CONFIG_SYS_HZ)
#define CONFIG_SYS_FLASH_WRITE_TOUT	(100 * CONFIG_SYS_HZ)

/* 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_FRAMEWORK
#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_TEXT_BASE		0x40200800
#define CONFIG_SPL_MAX_SIZE		(54 * 1024)	/* 8 KB for stack */

#define CONFIG_SPL_BSS_START_ADDR	0x80000000
#define CONFIG_SPL_BSS_MAX_SIZE		0x80000		/* 512 KB */

#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_FS_LOAD_PAYLOAD_NAME	"u-boot.img"

#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBDISK_SUPPORT
#define CONFIG_SPL_I2C_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
#define CONFIG_SPL_MMC_SUPPORT
#define CONFIG_SPL_FAT_SUPPORT
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_NAND_SUPPORT
#define CONFIG_SPL_NAND_BASE
#define CONFIG_SPL_NAND_DRIVERS
#define CONFIG_SPL_NAND_ECC
#define CONFIG_SPL_POWER_SUPPORT
#define CONFIG_SPL_LDSCRIPT		"$(CPUDIR)/omap-common/u-boot-spl.lds"

/* NAND boot config */
#define CONFIG_SYS_NAND_BUSWIDTH_16BIT
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#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_BAD_BLOCK_POS	NAND_LARGE_BADBLOCK_POS
#define CONFIG_SYS_NAND_ECCPOS		{2, 3, 4, 5, 6, 7, 8, 9,\
						10, 11, 12, 13}
#define CONFIG_SYS_NAND_ECCSIZE		512
#define CONFIG_SYS_NAND_ECCBYTES	3
#define CONFIG_NAND_OMAP_ECCSCHEME	OMAP_ECC_HAM1_CODE_HW
#define CONFIG_SYS_NAND_U_BOOT_START	CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS	0x80000

/*
 * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
 * 64 bytes before this address should be set aside for u-boot.img's
 * header. That is 0x800FFFC0--0x80100000 should not be used for any
 * other needs.
 */
#define CONFIG_SYS_TEXT_BASE		0x80100000
#define CONFIG_SYS_SPL_MALLOC_START	0x80208000
#define CONFIG_SYS_SPL_MALLOC_SIZE	0x100000

#endif /* __CONFIG_H */
Commit	Line	Data
915162da S	1	/*
	2	* am3517_crane.h - Default configuration for AM3517 CraneBoard.
	3	*
	4	* Author: Srinath.R <srinath@mistralsolutions.com>
	5	*
	6	* Based on include/configs/am3517evm.h
	7	*
	8	* Copyright (C) 2011 Mistral Solutions pvt Ltd
	9	*
1a459660	10	* SPDX-License-Identifier: GPL-2.0+
915162da S	11	*/
	12
	13	#ifndef __CONFIG_H
	14	#define __CONFIG_H
	15
3709844f AA	16	#define CONFIG_SYS_CACHELINE_SIZE 64
3709844f AA	17
915162da S	18	/*
	19	* High Level Configuration Options
	20	*/
915162da	21	#define CONFIG_OMAP 1 /* in a TI OMAP core */
915162da	22	#define CONFIG_OMAP3_AM3517CRANE 1 /* working with CRANEBOARD */
806d2792	23	#define CONFIG_OMAP_COMMON
c6f90e14 NM	24	/* Common ARM Erratas */
	25	#define CONFIG_ARM_ERRATA_454179
	26	#define CONFIG_ARM_ERRATA_430973
	27	#define CONFIG_ARM_ERRATA_621766
915162da S	28
	29	#define CONFIG_EMIF4 /* The chip has EMIF4 controller */
	30
	31	#include <asm/arch/cpu.h> /* get chip and board defs */
987ec585	32	#include <asm/arch/omap.h>
915162da S	33
	34	/*
	35	* Display CPU and Board information
	36	*/
	37	#define CONFIG_DISPLAY_CPUINFO 1
	38	#define CONFIG_DISPLAY_BOARDINFO 1
	39
	40	/* Clock Defines */
	41	#define V_OSCK 26000000 /* Clock output from T2 */
	42	#define V_SCLK (V_OSCK >> 1)
	43
915162da S	44	#define CONFIG_MISC_INIT_R
	45
	46	#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
	47	#define CONFIG_SETUP_MEMORY_TAGS 1
	48	#define CONFIG_INITRD_TAG 1
	49	#define CONFIG_REVISION_TAG 1
	50
	51	/*
	52	* Size of malloc() pool
	53	*/
	54	#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB sector */
	55	#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
	56	/* initial data */
	57	/*
	58	* DDR related
	59	*/
915162da S	60	#define CONFIG_SYS_CS0_SIZE (256 * 1024 * 1024)
	61
	62	/*
	63	* Hardware drivers
	64	*/
	65
	66	/*
	67	* NS16550 Configuration
	68	*/
	69	#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
	70
915162da S	71	#define CONFIG_SYS_NS16550_SERIAL
	72	#define CONFIG_SYS_NS16550_REG_SIZE (-4)
	73	#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
	74
	75	/*
	76	* select serial console configuration
	77	*/
	78	#define CONFIG_CONS_INDEX 3
	79	#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
	80	#define CONFIG_SERIAL3 3 /* UART3 on CRANEBOARD */
	81
	82	/* allow to overwrite serial and ethaddr */
	83	#define CONFIG_ENV_OVERWRITE
	84	#define CONFIG_BAUDRATE 115200
	85	#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\
	86	115200}
a5a8821c	87	#define CONFIG_GENERIC_MMC 1
915162da	88	#define CONFIG_MMC 1
a5a8821c	89	#define CONFIG_OMAP_HSMMC 1
915162da S	90	#define CONFIG_DOS_PARTITION 1
	91
	92	/*
	93	* USB configuration
95de1e2f PK	94	* Enable CONFIG_USB_MUSB_HCD for Host functionalities MSC, keyboard
95de1e2f PK	95	* Enable CONFIG_USB_MUSB_UDC for Device functionalities.
915162da S	96	*/
915162da S	97	#define CONFIG_USB_AM35X 1
95de1e2f	98	#define CONFIG_USB_MUSB_HCD 1
915162da S	99
	100	#ifdef CONFIG_USB_AM35X
	101
95de1e2f	102	#ifdef CONFIG_USB_MUSB_HCD
915162da S	103
	104	#define CONFIG_USB_STORAGE
	105	#define CONGIG_CMD_STORAGE
	106	#define CONFIG_CMD_FAT
	107
	108	#ifdef CONFIG_USB_KEYBOARD
	109	#define CONFIG_SYS_USB_EVENT_POLL
	110	#define CONFIG_PREBOOT "usb start"
	111	#endif /* CONFIG_USB_KEYBOARD */
	112
95de1e2f	113	#endif /* CONFIG_USB_MUSB_HCD */
915162da	114
95de1e2f	115	#ifdef CONFIG_USB_MUSB_UDC
915162da S	116	/* USB device configuration */
	117	#define CONFIG_USB_DEVICE 1
	118	#define CONFIG_USB_TTY 1
	119	#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
	120	/* Change these to suit your needs */
	121	#define CONFIG_USBD_VENDORID 0x0451
	122	#define CONFIG_USBD_PRODUCTID 0x5678
	123	#define CONFIG_USBD_MANUFACTURER "Texas Instruments"
	124	#define CONFIG_USBD_PRODUCT_NAME "AM3517CRANE"
95de1e2f	125	#endif /* CONFIG_USB_MUSB_UDC */
915162da S	126
	127	#endif /* CONFIG_USB_AM35X */
	128
	129	/* commands to include */
915162da S	130	#define CONFIG_CMD_EXT2 /* EXT2 Support */
	131	#define CONFIG_CMD_FAT /* FAT support */
	132	#define CONFIG_CMD_JFFS2 /* JFFS2 Support */
	133
915162da S	134	#define CONFIG_CMD_MMC /* MMC support */
915162da S	135	#define CONFIG_CMD_NAND /* NAND support */
915162da	136
915162da	137	#define CONFIG_SYS_NO_FLASH
6789e84e HS	138	#define CONFIG_SYS_I2C
	139	#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
	140	#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
	141	#define CONFIG_SYS_I2C_OMAP34XX
915162da	142
915162da S	143	/*
	144	* Board NAND Info.
	145	*/
	146	#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
	147	/* to access nand */
	148	#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
	149	/* to access */
	150	/* nand at CS0 */
	151
	152	#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of */
	153	/* NAND devices */
915162da S	154
	155	#define CONFIG_JFFS2_NAND
	156	/* nand device jffs2 lives on */
	157	#define CONFIG_JFFS2_DEV "nand0"
	158	/* start of jffs2 partition */
	159	#define CONFIG_JFFS2_PART_OFFSET 0x680000
	160	#define CONFIG_JFFS2_PART_SIZE 0xf980000 /* sz of jffs2 part */
	161
	162	/* Environment information */
	163	#define CONFIG_BOOTDELAY 10
	164
b3f44c21	165	#define CONFIG_BOOTFILE "uImage"
915162da S	166
	167	#define CONFIG_EXTRA_ENV_SETTINGS \
	168	"loadaddr=0x82000000\0" \
	169	"console=ttyS2,115200n8\0" \
a5a8821c	170	"mmcdev=0\0" \
915162da S	171	"mmcargs=setenv bootargs console=${console} " \
	172	"root=/dev/mmcblk0p2 rw " \
	173	"rootfstype=ext3 rootwait\0" \
	174	"nandargs=setenv bootargs console=${console} " \
	175	"root=/dev/mtdblock4 rw " \
	176	"rootfstype=jffs2\0" \
a5a8821c	177	"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
915162da S	178	"bootscript=echo Running bootscript from mmc ...; " \
915162da S	179	"source ${loadaddr}\0" \
a5a8821c	180	"loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
915162da S	181	"mmcboot=echo Booting from mmc ...; " \
	182	"run mmcargs; " \
	183	"bootm ${loadaddr}\0" \
	184	"nandboot=echo Booting from nand ...; " \
	185	"run nandargs; " \
	186	"nand read ${loadaddr} 280000 400000; " \
	187	"bootm ${loadaddr}\0" \
	188
	189	#define CONFIG_BOOTCOMMAND \
66968110	190	"mmc dev ${mmcdev}; if mmc rescan; then " \
915162da S	191	"if run loadbootscript; then " \
	192	"run bootscript; " \
	193	"else " \
	194	"if run loaduimage; then " \
	195	"run mmcboot; " \
	196	"else run nandboot; " \
	197	"fi; " \
	198	"fi; " \
	199	"else run nandboot; fi"
	200
	201	#define CONFIG_AUTO_COMPLETE 1
	202	/*
	203	* Miscellaneous configurable options
	204	*/
915162da	205	#define CONFIG_SYS_LONGHELP /* undef to save memory */
915162da S	206	#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
	207	/* Print Buffer Size */
	208	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
	209	sizeof(CONFIG_SYS_PROMPT) + 16)
	210	#define CONFIG_SYS_MAXARGS 32 /* max number of command */
	211	/* args */
	212	/* Boot Argument Buffer Size */
	213	#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
	214	/* memtest works on */
	215	#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
	216	#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
	217	0x01F00000) /* 31MB */
	218
	219	#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default load */
	220	/* address */
	221
	222	/*
	223	* AM3517 has 12 GP timers, they can be driven by the system clock
	224	* (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
	225	* This rate is divided by a local divisor.
	226	*/
	227	#define CONFIG_SYS_TIMERBASE OMAP34XX_GPT2
	228	#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
915162da	229
915162da S	230	/*-----------------------------------------------------------------------
	231	* Physical Memory Map
	232	*/
	233	#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
	234	#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
915162da S	235	#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
915162da S	236
915162da S	237	/*-----------------------------------------------------------------------
	238	* FLASH and environment organization
	239	*/
	240
	241	/* ** PISMO SUPPORT * */
915162da S	242	#define CONFIG_SYS_MAX_FLASH_SECT 520 /* max number of sectors */
	243	/* on one chip */
	244	#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of flash banks */
	245	#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
	246
222a3113	247	#define CONFIG_SYS_FLASH_BASE NAND_BASE
915162da S	248
	249	/* Monitor at start of flash */
	250	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
	251
	252	#define CONFIG_NAND_OMAP_GPMC
915162da S	253	#define CONFIG_ENV_IS_IN_NAND 1
	254	#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */
	255
6cbec7b3 LC	256	#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB sector */
	257	#define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
	258	#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET
915162da S	259
	260	/*-----------------------------------------------------------------------
	261	* CFI FLASH driver setup
	262	*/
	263	/* timeout values are in ticks */
	264	#define CONFIG_SYS_FLASH_ERASE_TOUT (100 * CONFIG_SYS_HZ)
	265	#define CONFIG_SYS_FLASH_WRITE_TOUT (100 * CONFIG_SYS_HZ)
	266
	267	/* Flash banks JFFS2 should use */
	268	#define CONFIG_SYS_MAX_MTD_BANKS (CONFIG_SYS_MAX_FLASH_BANKS + \
	269	CONFIG_SYS_MAX_NAND_DEVICE)
	270	#define CONFIG_SYS_JFFS2_MEM_NAND
	271	/* use flash_info[2] */
	272	#define CONFIG_SYS_JFFS2_FIRST_BANK CONFIG_SYS_MAX_FLASH_BANKS
	273	#define CONFIG_SYS_JFFS2_NUM_BANKS 1
	274
915162da S	275	#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
	276	#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
	277	#define CONFIG_SYS_INIT_RAM_SIZE 0x800
	278	#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
	279	CONFIG_SYS_INIT_RAM_SIZE - \
	280	GENERATED_GBL_DATA_SIZE)
d067cc46 TR	281
d067cc46 TR	282	/* Defines for SPL */
47f7bcae	283	#define CONFIG_SPL_FRAMEWORK
d7cb93b2	284	#define CONFIG_SPL_BOARD_INIT
d067cc46 TR	285	#define CONFIG_SPL_NAND_SIMPLE
d067cc46 TR	286	#define CONFIG_SPL_TEXT_BASE 0x40200800
e0820ccc	287	#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
d067cc46 TR	288
	289	#define CONFIG_SPL_BSS_START_ADDR 0x80000000
	290	#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */
	291
	292	#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
	293	#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
e2ccdf89	294	#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
205b4f33	295	#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
d067cc46 TR	296
	297	#define CONFIG_SPL_LIBCOMMON_SUPPORT
	298	#define CONFIG_SPL_LIBDISK_SUPPORT
	299	#define CONFIG_SPL_I2C_SUPPORT
	300	#define CONFIG_SPL_LIBGENERIC_SUPPORT
	301	#define CONFIG_SPL_MMC_SUPPORT
	302	#define CONFIG_SPL_FAT_SUPPORT
	303	#define CONFIG_SPL_SERIAL_SUPPORT
	304	#define CONFIG_SPL_NAND_SUPPORT
6f2f01b9 SW	305	#define CONFIG_SPL_NAND_BASE
	306	#define CONFIG_SPL_NAND_DRIVERS
	307	#define CONFIG_SPL_NAND_ECC
d067cc46 TR	308	#define CONFIG_SPL_POWER_SUPPORT
	309	#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
	310
	311	/* NAND boot config */
55f1b39f	312	#define CONFIG_SYS_NAND_BUSWIDTH_16BIT
d067cc46 TR	313	#define CONFIG_SYS_NAND_5_ADDR_CYCLE
	314	#define CONFIG_SYS_NAND_PAGE_COUNT 64
	315	#define CONFIG_SYS_NAND_PAGE_SIZE 2048
	316	#define CONFIG_SYS_NAND_OOBSIZE 64
	317	#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
	318	#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
	319	#define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\
	320	10, 11, 12, 13}
	321	#define CONFIG_SYS_NAND_ECCSIZE 512
	322	#define CONFIG_SYS_NAND_ECCBYTES 3
3f719069	323	#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW
d067cc46 TR	324	#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
	325	#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
	326
	327	/*
	328	* 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
	329	* 64 bytes before this address should be set aside for u-boot.img's
	330	* header. That is 0x800FFFC0--0x80100000 should not be used for any
	331	* other needs.
	332	*/
	333	#define CONFIG_SYS_TEXT_BASE 0x80100000
	334	#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
	335	#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
	336
915162da	337	#endif /* __CONFIG_H */