[people/ms/u-boot.git] / include / configs / cm_t35.h

/*
 * (C) Copyright 2011 CompuLab, Ltd.
 * Mike Rapoport <mike@compulab.co.il>
 * Igor Grinberg <grinberg@compulab.co.il>
 *
 * Based on omap3_beagle.h
 * (C) Copyright 2006-2008
 * Texas Instruments.
 * Richard Woodruff <r-woodruff2@ti.com>
 * Syed Mohammed Khasim <x0khasim@ti.com>
 *
 * Configuration settings for the CompuLab CM-T35 and CM-T3730 boards
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * High Level Configuration Options
 */
#define CONFIG_OMAP	/* in a TI OMAP core */
#define CONFIG_OMAP_GPIO
#define CONFIG_CMD_GPIO
#define CONFIG_CM_T3X	/* working with CM-T35 and CM-T3730 */
#define CONFIG_OMAP_COMMON

#define CONFIG_SDRC	/* The chip has SDRC controller */

#include <asm/arch/cpu.h>		/* get chip and board defs */
#include <asm/arch/omap3.h>

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

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

#define CONFIG_MISC_INIT_R

#define CONFIG_OF_LIBFDT		1

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

/*
 * Size of malloc() pool
 */
#define CONFIG_ENV_SIZE		(16 << 10)	/* 16 KiB */
					/* Sector */
#define CONFIG_SYS_MALLOC_LEN	(CONFIG_ENV_SIZE + (128 << 10))

/*
 * Hardware drivers
 */

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

#define CONFIG_SYS_NS16550
#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_BAUDRATE			115200
#define CONFIG_SYS_BAUDRATE_TABLE	{4800, 9600, 19200, 38400, 57600,\
					115200}

#define CONFIG_GENERIC_MMC
#define CONFIG_MMC
#define CONFIG_OMAP_HSMMC
#define CONFIG_DOS_PARTITION

/* USB */
#define CONFIG_USB_OMAP3
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_OMAP
#define CONFIG_USB_STORAGE
#define CONFIG_MUSB_UDC
#define CONFIG_TWL4030_USB
#define CONFIG_CMD_USB

/* USB device configuration */
#define CONFIG_USB_DEVICE
#define CONFIG_USB_TTY
#define CONFIG_SYS_CONSOLE_IS_IN_ENV

/* commands to include */
#include <config_cmd_default.h>

#define CONFIG_CMD_CACHE
#define CONFIG_CMD_EXT2		/* EXT2 Support			*/
#define CONFIG_CMD_FAT		/* FAT support			*/
#define CONFIG_CMD_MTDPARTS	/* Enable MTD parts commands */
#define CONFIG_MTD_DEVICE	/* needed for mtdparts commands */
#define CONFIG_MTD_PARTITIONS
#define MTDIDS_DEFAULT		"nand0=nand"
#define MTDPARTS_DEFAULT	"mtdparts=nand:512k(x-loader),"\
				"1920k(u-boot),256k(u-boot-env),"\
				"4m(kernel),-(fs)"

#define CONFIG_CMD_I2C		/* I2C serial bus support	*/
#define CONFIG_CMD_MMC		/* MMC support			*/
#define CONFIG_CMD_NAND		/* NAND support			*/
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_PING

#undef CONFIG_CMD_FLASH		/* flinfo, erase, protect	*/
#undef CONFIG_CMD_FPGA		/* FPGA configuration Support	*/
#undef CONFIG_CMD_IMLS		/* List all found images	*/

#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
#define CONFIG_SYS_I2C_EEPROM_ADDR	0x50
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	1
#define CONFIG_I2C_MULTI_BUS

/*
 * TWL4030
 */
#define CONFIG_TWL4030_POWER
#define CONFIG_TWL4030_LED

/*
 * Board NAND Info.
 */
#define CONFIG_SYS_NAND_QUIET_TEST
#define CONFIG_NAND_OMAP_GPMC
#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 */

/* Environment information */
#define CONFIG_BOOTDELAY		3
#define CONFIG_ZERO_BOOTDELAY_CHECK

#define CONFIG_EXTRA_ENV_SETTINGS \
	"loadaddr=0x82000000\0" \
	"usbtty=cdc_acm\0" \
	"console=ttyO2,115200n8\0" \
	"mpurate=500\0" \
	"vram=12M\0" \
	"dvimode=1024x768MR-16@60\0" \
	"defaultdisplay=dvi\0" \
	"mmcdev=0\0" \
	"mmcroot=/dev/mmcblk0p2 rw\0" \
	"mmcrootfstype=ext4 rootwait\0" \
	"nandroot=/dev/mtdblock4 rw\0" \
	"nandrootfstype=ubifs\0" \
	"mmcargs=setenv bootargs console=${console} " \
		"mpurate=${mpurate} " \
		"vram=${vram} " \
		"omapfb.mode=dvi:${dvimode} " \
		"omapdss.def_disp=${defaultdisplay} " \
		"root=${mmcroot} " \
		"rootfstype=${mmcrootfstype}\0" \
	"nandargs=setenv bootargs console=${console} " \
		"mpurate=${mpurate} " \
		"vram=${vram} " \
		"omapfb.mode=dvi:${dvimode} " \
		"omapdss.def_disp=${defaultdisplay} " \
		"root=${nandroot} " \
		"rootfstype=${nandrootfstype}\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} 2a0000 400000; " \
		"bootm ${loadaddr}\0" \

#define CONFIG_CMD_BOOTZ
#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"

/*
 * Miscellaneous configurable options
 */
#define CONFIG_AUTO_COMPLETE
#define CONFIG_CMDLINE_EDITING
#define CONFIG_TIMESTAMP
#define CONFIG_SYS_AUTOLOAD		"no"
#define CONFIG_SYS_LONGHELP		/* undef to save memory */
#define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser */
#define CONFIG_SYS_PROMPT		"CM-T3x # "
#define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
/* Print Buffer Size */
#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
					sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS		16	/* max number of command args */
/* Boot Argument Buffer Size */
#define CONFIG_SYS_BARGSIZE		(CONFIG_SYS_CBSIZE)

#define CONFIG_SYS_MEMTEST_START	(OMAP34XX_SDRC_CS0)	/* memtest */
								/* works on */
#define CONFIG_SYS_MEMTEST_END		(OMAP34XX_SDRC_CS0 + \
					0x01F00000) /* 31MB */

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

/*
 * OMAP3 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	1	/* CS1 is never populated */
#define PHYS_SDRAM_1		OMAP34XX_SDRC_CS0

/*-----------------------------------------------------------------------
 * FLASH and environment organization
 */

/* **** PISMO SUPPORT *** */
/* Monitor at start of flash */
#define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 2 sectors */

#define CONFIG_ENV_IS_IN_NAND
#define SMNAND_ENV_OFFSET		0x260000 /* environment starts here */
#define CONFIG_ENV_OFFSET		SMNAND_ENV_OFFSET
#define CONFIG_ENV_ADDR			SMNAND_ENV_OFFSET

#if defined(CONFIG_CMD_NET)
#define CONFIG_SMC911X
#define CONFIG_SMC911X_32_BIT
#define CM_T3X_SMC911X_BASE	0x2C000000
#define SB_T35_SMC911X_BASE	(CM_T3X_SMC911X_BASE + (16 << 20))
#define CONFIG_SMC911X_BASE	CM_T3X_SMC911X_BASE
#endif /* (CONFIG_CMD_NET) */

/* additions for new relocation code, must be added to all boards */
#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)

/* Status LED */
#define CONFIG_STATUS_LED		/* Status LED enabled */
#define CONFIG_BOARD_SPECIFIC_LED
#define CONFIG_GPIO_LED
#define GREEN_LED_GPIO			186 /* CM-T35 Green LED is GPIO186 */
#define GREEN_LED_DEV			0
#define STATUS_LED_BIT			GREEN_LED_GPIO
#define STATUS_LED_STATE		STATUS_LED_ON
#define STATUS_LED_PERIOD		(CONFIG_SYS_HZ / 2)
#define STATUS_LED_BOOT			GREEN_LED_DEV

#define CONFIG_SPLASHIMAGE_GUARD

/* GPIO banks */
#ifdef CONFIG_STATUS_LED
#define CONFIG_OMAP3_GPIO_6	/* GPIO186 is in GPIO bank 6  */
#endif

/* Display Configuration */
#define CONFIG_OMAP3_GPIO_2
#define CONFIG_OMAP3_GPIO_5
#define CONFIG_VIDEO_OMAP3
#define LCD_BPP		LCD_COLOR16

#define CONFIG_LCD
#define CONFIG_SPLASH_SCREEN
#define CONFIG_CMD_BMP
#define CONFIG_BMP_16BPP
#define CONFIG_SCF0403_LCD

#define CONFIG_OMAP3_SPI

/* Defines for SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_NAND_SIMPLE

#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_MMC_SD_FAT_BOOT_PARTITION	1
#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"

#define CONFIG_SPL_BOARD_INIT
#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_GPIO_SUPPORT
#define CONFIG_SPL_POWER_SUPPORT
#define CONFIG_SPL_OMAP3_ID_NAND
#define CONFIG_SPL_LDSCRIPT		"$(CPUDIR)/omap-common/u-boot-spl.lds"

/* NAND boot config */
#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
/*
 * Use the ECC/OOB layout from omap_gpmc.h that matches your chip:
 * SP vs LP, 8bit vs 16bit: GPMC_NAND_HW_ECC_LAYOUT
 */
#define CONFIG_SYS_NAND_ECCPOS		{ 1, 2, 3, 4, 5, 6, 7, 8, 9, \
					 10, 11, 12 }
#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

#define CONFIG_SPL_TEXT_BASE		0x40200800
#define CONFIG_SPL_MAX_SIZE		(54 * 1024)	/* 8 KB for stack */
#define CONFIG_SPL_STACK		LOW_LEVEL_SRAM_STACK

/*
 * Use 0x80008000 as TEXT_BASE here for compatibility reasons with the
 * older x-loader implementations. And move the BSS area so that it
 * doesn't overlap with TEXT_BASE.
 */
#define CONFIG_SYS_TEXT_BASE		0x80008000
#define CONFIG_SPL_BSS_START_ADDR	0x80100000
#define CONFIG_SPL_BSS_MAX_SIZE		0x80000		/* 512 KB */

#define CONFIG_SYS_SPL_MALLOC_START	0x80208000
#define CONFIG_SYS_SPL_MALLOC_SIZE	0x100000

#endif /* __CONFIG_H */
Commit	Line	Data
36b4e2dd	1	/*
9fc376be	2	* (C) Copyright 2011 CompuLab, Ltd.
36b4e2dd	3	* Mike Rapoport <mike@compulab.co.il>
dccd9a0b	4	* Igor Grinberg <grinberg@compulab.co.il>
36b4e2dd MR	5	*
	6	* Based on omap3_beagle.h
	7	* (C) Copyright 2006-2008
	8	* Texas Instruments.
	9	* Richard Woodruff <r-woodruff2@ti.com>
	10	* Syed Mohammed Khasim <x0khasim@ti.com>
	11	*
b65a77a8	12	* Configuration settings for the CompuLab CM-T35 and CM-T3730 boards
36b4e2dd	13	*
1a459660	14	* SPDX-License-Identifier: GPL-2.0+
36b4e2dd MR	15	*/
	16
	17	#ifndef __CONFIG_H
	18	#define __CONFIG_H
	19
	20	/*
	21	* High Level Configuration Options
	22	*/
9fc376be	23	#define CONFIG_OMAP /* in a TI OMAP core */
308252ad	24	#define CONFIG_OMAP_GPIO
5b28f204	25	#define CONFIG_CMD_GPIO
9fc376be	26	#define CONFIG_CM_T3X /* working with CM-T35 and CM-T3730 */
806d2792	27	#define CONFIG_OMAP_COMMON
36b4e2dd	28
36b4e2dd MR	29	#define CONFIG_SDRC /* The chip has SDRC controller */
	30
	31	#include <asm/arch/cpu.h> /* get chip and board defs */
	32	#include <asm/arch/omap3.h>
	33
	34	/*
	35	* Display CPU and Board information
	36	*/
9fc376be NK	37	#define CONFIG_DISPLAY_CPUINFO
9fc376be NK	38	#define CONFIG_DISPLAY_BOARDINFO
36b4e2dd MR	39
	40	/* Clock Defines */
	41	#define V_OSCK 26000000 /* Clock output from T2 */
	42	#define V_SCLK (V_OSCK >> 1)
	43
36b4e2dd MR	44	#define CONFIG_MISC_INIT_R
	45
	46	#define CONFIG_OF_LIBFDT 1
36b4e2dd	47
9fc376be NK	48	#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
	49	#define CONFIG_SETUP_MEMORY_TAGS
	50	#define CONFIG_INITRD_TAG
	51	#define CONFIG_REVISION_TAG
82309250	52	#define CONFIG_SERIAL_TAG
36b4e2dd MR	53
	54	/*
	55	* Size of malloc() pool
	56	*/
390cdcda	57	#define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB */
9fc376be NK	58	/* Sector */
9fc376be NK	59	#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
36b4e2dd MR	60
	61	/*
	62	* Hardware drivers
	63	*/
	64
	65	/*
	66	* NS16550 Configuration
	67	*/
	68	#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
	69
	70	#define CONFIG_SYS_NS16550
	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 */
	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}
9fc376be NK	87
	88	#define CONFIG_GENERIC_MMC
	89	#define CONFIG_MMC
	90	#define CONFIG_OMAP_HSMMC
	91	#define CONFIG_DOS_PARTITION
36b4e2dd	92
36b4e2dd	93	/* USB */
9fc376be	94	#define CONFIG_USB_OMAP3
854a7836 NK	95	#define CONFIG_USB_EHCI
854a7836 NK	96	#define CONFIG_USB_EHCI_OMAP
854a7836 NK	97	#define CONFIG_USB_STORAGE
854a7836 NK	98	#define CONFIG_MUSB_UDC
9fc376be	99	#define CONFIG_TWL4030_USB
854a7836	100	#define CONFIG_CMD_USB
36b4e2dd MR	101
36b4e2dd MR	102	/* USB device configuration */
9fc376be NK	103	#define CONFIG_USB_DEVICE
	104	#define CONFIG_USB_TTY
	105	#define CONFIG_SYS_CONSOLE_IS_IN_ENV
36b4e2dd MR	106
	107	/* commands to include */
	108	#include <config_cmd_default.h>
	109
	110	#define CONFIG_CMD_CACHE
	111	#define CONFIG_CMD_EXT2 /* EXT2 Support */
	112	#define CONFIG_CMD_FAT /* FAT support */
36b4e2dd MR	113	#define CONFIG_CMD_MTDPARTS /* Enable MTD parts commands */
36b4e2dd MR	114	#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
0b800a6b	115	#define CONFIG_MTD_PARTITIONS
9fc376be NK	116	#define MTDIDS_DEFAULT "nand0=nand"
9fc376be NK	117	#define MTDPARTS_DEFAULT "mtdparts=nand:512k(x-loader),"\
0b800a6b	118	"1920k(u-boot),256k(u-boot-env),"\
9fc376be	119	"4m(kernel),-(fs)"
36b4e2dd MR	120
	121	#define CONFIG_CMD_I2C /* I2C serial bus support */
	122	#define CONFIG_CMD_MMC /* MMC support */
	123	#define CONFIG_CMD_NAND /* NAND support */
	124	#define CONFIG_CMD_DHCP
	125	#define CONFIG_CMD_PING
	126
	127	#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */
	128	#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
	129	#undef CONFIG_CMD_IMLS /* List all found images */
	130
	131	#define CONFIG_SYS_NO_FLASH
6789e84e HS	132	#define CONFIG_SYS_I2C
	133	#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
	134	#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
	135	#define CONFIG_SYS_I2C_OMAP34XX
82309250 NK	136	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
82309250 NK	137	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
79874ae9	138	#define CONFIG_I2C_MULTI_BUS
36b4e2dd MR	139
	140	/*
	141	* TWL4030
	142	*/
9fc376be NK	143	#define CONFIG_TWL4030_POWER
9fc376be NK	144	#define CONFIG_TWL4030_LED
36b4e2dd MR	145
	146	/*
	147	* Board NAND Info.
	148	*/
9fc376be	149	#define CONFIG_SYS_NAND_QUIET_TEST
36b4e2dd MR	150	#define CONFIG_NAND_OMAP_GPMC
	151	#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
	152	/* to access nand */
	153	#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
	154	/* to access nand at */
	155	/* CS0 */
36b4e2dd MR	156	#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */
36b4e2dd MR	157	/* devices */
7bb6e29b	158
36b4e2dd	159	/* Environment information */
a431be4c	160	#define CONFIG_BOOTDELAY 3
9bd5c1ad	161	#define CONFIG_ZERO_BOOTDELAY_CHECK
36b4e2dd MR	162
	163	#define CONFIG_EXTRA_ENV_SETTINGS \
	164	"loadaddr=0x82000000\0" \
	165	"usbtty=cdc_acm\0" \
f3ef3609	166	"console=ttyO2,115200n8\0" \
36b4e2dd MR	167	"mpurate=500\0" \
	168	"vram=12M\0" \
	169	"dvimode=1024x768MR-16@60\0" \
	170	"defaultdisplay=dvi\0" \
	171	"mmcdev=0\0" \
	172	"mmcroot=/dev/mmcblk0p2 rw\0" \
0b800a6b	173	"mmcrootfstype=ext4 rootwait\0" \
36b4e2dd	174	"nandroot=/dev/mtdblock4 rw\0" \
0b800a6b	175	"nandrootfstype=ubifs\0" \
36b4e2dd MR	176	"mmcargs=setenv bootargs console=${console} " \
	177	"mpurate=${mpurate} " \
	178	"vram=${vram} " \
	179	"omapfb.mode=dvi:${dvimode} " \
36b4e2dd MR	180	"omapdss.def_disp=${defaultdisplay} " \
	181	"root=${mmcroot} " \
	182	"rootfstype=${mmcrootfstype}\0" \
	183	"nandargs=setenv bootargs console=${console} " \
	184	"mpurate=${mpurate} " \
	185	"vram=${vram} " \
	186	"omapfb.mode=dvi:${dvimode} " \
36b4e2dd MR	187	"omapdss.def_disp=${defaultdisplay} " \
	188	"root=${nandroot} " \
	189	"rootfstype=${nandrootfstype}\0" \
	190	"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
	191	"bootscript=echo Running bootscript from mmc ...; " \
	192	"source ${loadaddr}\0" \
	193	"loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
	194	"mmcboot=echo Booting from mmc ...; " \
	195	"run mmcargs; " \
	196	"bootm ${loadaddr}\0" \
	197	"nandboot=echo Booting from nand ...; " \
	198	"run nandargs; " \
0b800a6b	199	"nand read ${loadaddr} 2a0000 400000; " \
36b4e2dd MR	200	"bootm ${loadaddr}\0" \
36b4e2dd MR	201
f3ef3609	202	#define CONFIG_CMD_BOOTZ
36b4e2dd	203	#define CONFIG_BOOTCOMMAND \
66968110	204	"mmc dev ${mmcdev}; if mmc rescan; then " \
36b4e2dd MR	205	"if run loadbootscript; then " \
	206	"run bootscript; " \
	207	"else " \
	208	"if run loaduimage; then " \
	209	"run mmcboot; " \
	210	"else run nandboot; " \
	211	"fi; " \
	212	"fi; " \
	213	"else run nandboot; fi"
	214
36b4e2dd MR	215	/*
	216	* Miscellaneous configurable options
	217	*/
41d7e702 IG	218	#define CONFIG_AUTO_COMPLETE
	219	#define CONFIG_CMDLINE_EDITING
	220	#define CONFIG_TIMESTAMP
9fc376be	221	#define CONFIG_SYS_AUTOLOAD "no"
36b4e2dd MR	222	#define CONFIG_SYS_LONGHELP /* undef to save memory */
36b4e2dd MR	223	#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
b65a77a8	224	#define CONFIG_SYS_PROMPT "CM-T3x # "
36b4e2dd MR	225	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	226	/* Print Buffer Size */
	227	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
	228	sizeof(CONFIG_SYS_PROMPT) + 16)
	229	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	230	/* Boot Argument Buffer Size */
	231	#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
	232
	233	#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) /* memtest */
	234	/* works on */
	235	#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
	236	0x01F00000) /* 31MB */
	237
	238	#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default */
	239	/* load address */
	240
	241	/*
	242	* OMAP3 has 12 GP timers, they can be driven by the system clock
	243	* (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
	244	* This rate is divided by a local divisor.
	245	*/
	246	#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2)
	247	#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
36b4e2dd	248
36b4e2dd MR	249	/*-----------------------------------------------------------------------
	250	* Physical Memory Map
	251	*/
	252	#define CONFIG_NR_DRAM_BANKS 1 /* CS1 is never populated */
	253	#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
36b4e2dd	254
36b4e2dd MR	255	/*-----------------------------------------------------------------------
	256	* FLASH and environment organization
	257	*/
	258
	259	/* ** PISMO SUPPORT * */
36b4e2dd MR	260	/* Monitor at start of flash */
36b4e2dd MR	261	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
3530a35d	262	#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
36b4e2dd	263
9fc376be	264	#define CONFIG_ENV_IS_IN_NAND
36b4e2dd	265	#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */
6cbec7b3	266	#define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
36b4e2dd MR	267	#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET
36b4e2dd MR	268
36b4e2dd	269	#if defined(CONFIG_CMD_NET)
36b4e2dd MR	270	#define CONFIG_SMC911X
36b4e2dd MR	271	#define CONFIG_SMC911X_32_BIT
b65a77a8 IG	272	#define CM_T3X_SMC911X_BASE 0x2C000000
	273	#define SB_T35_SMC911X_BASE (CM_T3X_SMC911X_BASE + (16 << 20))
	274	#define CONFIG_SMC911X_BASE CM_T3X_SMC911X_BASE
36b4e2dd MR	275	#endif /* (CONFIG_CMD_NET) */
	276
	277	/* additions for new relocation code, must be added to all boards */
	278	#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
	279	#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
	280	#define CONFIG_SYS_INIT_RAM_SIZE 0x800
	281	#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
	282	CONFIG_SYS_INIT_RAM_SIZE - \
	283	GENERATED_GBL_DATA_SIZE)
	284
2b8754b2	285	/* Status LED */
9fc376be NK	286	#define CONFIG_STATUS_LED /* Status LED enabled */
9fc376be NK	287	#define CONFIG_BOARD_SPECIFIC_LED
ebc18afd IG	288	#define CONFIG_GPIO_LED
	289	#define GREEN_LED_GPIO 186 /* CM-T35 Green LED is GPIO186 */
	290	#define GREEN_LED_DEV 0
	291	#define STATUS_LED_BIT GREEN_LED_GPIO
2b8754b2 IG	292	#define STATUS_LED_STATE STATUS_LED_ON
2b8754b2 IG	293	#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
ebc18afd	294	#define STATUS_LED_BOOT GREEN_LED_DEV
2b8754b2	295
60e6bdcc NK	296	#define CONFIG_SPLASHIMAGE_GUARD
60e6bdcc NK	297
2b8754b2 IG	298	/* GPIO banks */
2b8754b2 IG	299	#ifdef CONFIG_STATUS_LED
9fc376be	300	#define CONFIG_OMAP3_GPIO_6 /* GPIO186 is in GPIO bank 6 */
2b8754b2 IG	301	#endif
2b8754b2 IG	302
7878ca51 NK	303	/* Display Configuration */
7878ca51 NK	304	#define CONFIG_OMAP3_GPIO_2
6f72892a	305	#define CONFIG_OMAP3_GPIO_5
7878ca51 NK	306	#define CONFIG_VIDEO_OMAP3
	307	#define LCD_BPP LCD_COLOR16
	308
	309	#define CONFIG_LCD
f35034fe NK	310	#define CONFIG_SPLASH_SCREEN
	311	#define CONFIG_CMD_BMP
	312	#define CONFIG_BMP_16BPP
63c4f17b NK	313	#define CONFIG_SCF0403_LCD
	314
	315	#define CONFIG_OMAP3_SPI
7878ca51	316
3e51b7c8	317	/* Defines for SPL */
3e51b7c8 SR	318	#define CONFIG_SPL_FRAMEWORK
	319	#define CONFIG_SPL_NAND_SIMPLE
	320
	321	#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
	322	#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
	323	#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
	324	#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
	325
	326	#define CONFIG_SPL_BOARD_INIT
	327	#define CONFIG_SPL_LIBCOMMON_SUPPORT
	328	#define CONFIG_SPL_LIBDISK_SUPPORT
	329	#define CONFIG_SPL_I2C_SUPPORT
	330	#define CONFIG_SPL_LIBGENERIC_SUPPORT
	331	#define CONFIG_SPL_MMC_SUPPORT
	332	#define CONFIG_SPL_FAT_SUPPORT
	333	#define CONFIG_SPL_SERIAL_SUPPORT
	334	#define CONFIG_SPL_NAND_SUPPORT
	335	#define CONFIG_SPL_NAND_BASE
	336	#define CONFIG_SPL_NAND_DRIVERS
	337	#define CONFIG_SPL_NAND_ECC
	338	#define CONFIG_SPL_GPIO_SUPPORT
	339	#define CONFIG_SPL_POWER_SUPPORT
	340	#define CONFIG_SPL_OMAP3_ID_NAND
	341	#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
	342
	343	/* NAND boot config */
	344	#define CONFIG_SYS_NAND_5_ADDR_CYCLE
	345	#define CONFIG_SYS_NAND_PAGE_COUNT 64
	346	#define CONFIG_SYS_NAND_PAGE_SIZE 2048
	347	#define CONFIG_SYS_NAND_OOBSIZE 64
	348	#define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024)
	349	#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
	350	/*
	351	* Use the ECC/OOB layout from omap_gpmc.h that matches your chip:
	352	* SP vs LP, 8bit vs 16bit: GPMC_NAND_HW_ECC_LAYOUT
	353	*/
	354	#define CONFIG_SYS_NAND_ECCPOS { 1, 2, 3, 4, 5, 6, 7, 8, 9, \
	355	10, 11, 12 }
	356	#define CONFIG_SYS_NAND_ECCSIZE 512
	357	#define CONFIG_SYS_NAND_ECCBYTES 3
	358	#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW
	359
	360	#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
	361	#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
	362
	363	#define CONFIG_SPL_TEXT_BASE 0x40200800
	364	#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
	365	#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
	366
	367	/*
	368	* Use 0x80008000 as TEXT_BASE here for compatibility reasons with the
	369	* older x-loader implementations. And move the BSS area so that it
	370	* doesn't overlap with TEXT_BASE.
	371	*/
	372	#define CONFIG_SYS_TEXT_BASE 0x80008000
	373	#define CONFIG_SPL_BSS_START_ADDR 0x80100000
	374	#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */
	375
	376	#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
	377	#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
	378
36b4e2dd	379	#endif /* __CONFIG_H */