[J-u-boot.git] / include / configs / am335x_evm.h

/*
 * am335x_evm.h
 *
 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation version 2.
 *
 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
 * kind, whether express or implied; without even the implied warranty
 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#ifndef __CONFIG_AM335X_EVM_H
#define __CONFIG_AM335X_EVM_H

#include <configs/ti_am335x_common.h>
#include <environment/ti/dfu.h>

#ifndef CONFIG_SPL_BUILD
# define CONFIG_TIMESTAMP
# define CONFIG_LZO
#endif

#define CONFIG_SYS_BOOTM_LEN		(16 << 20)

#define MACH_TYPE_TIAM335EVM		3589	/* Until the next sync */
#define CONFIG_MACH_TYPE		MACH_TYPE_TIAM335EVM

/* Clock Defines */
#define V_OSCK				24000000  /* Clock output from T2 */
#define V_SCLK				(V_OSCK)

/* Custom script for NOR */
#define CONFIG_SYS_LDSCRIPT		"board/ti/am335x/u-boot.lds"

/* Always 128 KiB env size */
#define CONFIG_ENV_SIZE			(128 << 10)

#ifdef CONFIG_NAND
#define NANDARGS \
	"mtdids=" MTDIDS_DEFAULT "\0" \
	"mtdparts=" MTDPARTS_DEFAULT "\0" \
	"nandargs=setenv bootargs console=${console} " \
		"${optargs} " \
		"root=${nandroot} " \
		"rootfstype=${nandrootfstype}\0" \
	"nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system,2048\0" \
	"nandrootfstype=ubifs rootwait=1\0" \
	"nandboot=echo Booting from nand ...; " \
		"run nandargs; " \
		"nand read ${fdtaddr} NAND.u-boot-spl-os; " \
		"nand read ${loadaddr} NAND.kernel; " \
		"bootz ${loadaddr} - ${fdtaddr}\0"
#else
#define NANDARGS ""
#endif

#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG

#define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \
	"bootcmd_" #devtypel #instance "=" \
	"setenv mmcdev " #instance"; "\
	"setenv bootpart " #instance":2 ; "\
	"run mmcboot\0"

#define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \
	#devtypel #instance " "

#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
	"bootcmd_" #devtypel "=" \
	"run nandboot\0"

#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
	#devtypel #instance " "

#define BOOT_TARGET_DEVICES(func) \
	func(MMC, mmc, 0) \
	func(LEGACY_MMC, legacy_mmc, 0) \
	func(MMC, mmc, 1) \
	func(LEGACY_MMC, legacy_mmc, 1) \
	func(NAND, nand, 0) \
	func(PXE, pxe, na) \
	func(DHCP, dhcp, na)

#define CONFIG_BOOTCOMMAND \
	"if test ${boot_fit} -eq 1; then "	\
		"run update_to_fit;"	\
	"fi;"	\
	"run findfdt; " \
	"run init_console; " \
	"run envboot; " \
	"run distro_bootcmd"

#include <config_distro_bootcmd.h>

#ifndef CONFIG_SPL_BUILD
#define CONFIG_EXTRA_ENV_SETTINGS \
	DEFAULT_LINUX_BOOT_ENV \
	DEFAULT_MMC_TI_ARGS \
	DEFAULT_FIT_TI_ARGS \
	"bootpart=0:2\0" \
	"bootdir=/boot\0" \
	"bootfile=zImage\0" \
	"fdtfile=undefined\0" \
	"console=ttyO0,115200n8\0" \
	"partitions=" \
		"uuid_disk=${uuid_gpt_disk};" \
		"name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
	"optargs=\0" \
	"ramroot=/dev/ram0 rw\0" \
	"ramrootfstype=ext2\0" \
	"spiroot=/dev/mtdblock4 rw\0" \
	"spirootfstype=jffs2\0" \
	"spisrcaddr=0xe0000\0" \
	"spiimgsize=0x362000\0" \
	"spibusno=0\0" \
	"spiargs=setenv bootargs console=${console} " \
		"${optargs} " \
		"root=${spiroot} " \
		"rootfstype=${spirootfstype}\0" \
	"ramargs=setenv bootargs console=${console} " \
		"${optargs} " \
		"root=${ramroot} " \
		"rootfstype=${ramrootfstype}\0" \
	"loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
	"spiboot=echo Booting from spi ...; " \
		"run spiargs; " \
		"sf probe ${spibusno}:0; " \
		"sf read ${loadaddr} ${spisrcaddr} ${spiimgsize}; " \
		"bootz ${loadaddr}\0" \
	"ramboot=echo Booting from ramdisk ...; " \
		"run ramargs; " \
		"bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \
	"findfdt="\
		"if test $board_name = A335BONE; then " \
			"setenv fdtfile am335x-bone.dtb; fi; " \
		"if test $board_name = A335BNLT; then " \
			"setenv fdtfile am335x-boneblack.dtb; fi; " \
		"if test $board_name = BBG1; then " \
			"setenv fdtfile am335x-bonegreen.dtb; fi; " \
		"if test $board_name = A33515BB; then " \
			"setenv fdtfile am335x-evm.dtb; fi; " \
		"if test $board_name = A335X_SK; then " \
			"setenv fdtfile am335x-evmsk.dtb; fi; " \
		"if test $board_name = A335_ICE; then " \
			"setenv fdtfile am335x-icev2.dtb; fi; " \
		"if test $fdtfile = undefined; then " \
			"echo WARNING: Could not determine device tree to use; fi; \0" \
	"init_console=" \
		"if test $board_name = A335_ICE; then "\
			"setenv console ttyO3,115200n8;" \
		"else " \
			"setenv console ttyO0,115200n8;" \
		"fi;\0" \
	NANDARGS \
	NETARGS \
	DFUARGS \
	BOOTENV
#endif

/* NS16550 Configuration */
#define CONFIG_SYS_NS16550_COM1		0x44e09000	/* Base EVM has UART0 */
#define CONFIG_SYS_NS16550_COM2		0x48022000	/* UART1 */
#define CONFIG_SYS_NS16550_COM3		0x48024000	/* UART2 */
#define CONFIG_SYS_NS16550_COM4		0x481a6000	/* UART3 */
#define CONFIG_SYS_NS16550_COM5		0x481a8000	/* UART4 */
#define CONFIG_SYS_NS16550_COM6		0x481aa000	/* UART5 */
#define CONFIG_BAUDRATE			115200

#define CONFIG_CMD_EEPROM
#define CONFIG_ENV_EEPROM_IS_ON_I2C
#define CONFIG_SYS_I2C_EEPROM_ADDR	0x50	/* Main EEPROM */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	2

/* PMIC support */
#define CONFIG_POWER_TPS65217
#define CONFIG_POWER_TPS65910

/* SPL */
#ifndef CONFIG_NOR_BOOT
/* Bootcount using the RTC block */
#define CONFIG_BOOTCOUNT_LIMIT
#define CONFIG_BOOTCOUNT_AM33XX
#define CONFIG_SYS_BOOTCOUNT_BE

/* USB gadget RNDIS */

#define CONFIG_SPL_LDSCRIPT		"arch/arm/mach-omap2/am33xx/u-boot-spl.lds"
#endif

#ifdef CONFIG_NAND
/* NAND: device related configs */
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_PAGE_COUNT	(CONFIG_SYS_NAND_BLOCK_SIZE / \
					 CONFIG_SYS_NAND_PAGE_SIZE)
#define CONFIG_SYS_NAND_PAGE_SIZE	2048
#define CONFIG_SYS_NAND_OOBSIZE		64
#define CONFIG_SYS_NAND_BLOCK_SIZE	(128*1024)
/* NAND: driver related configs */
#define CONFIG_NAND_OMAP_GPMC
#define CONFIG_NAND_OMAP_GPMC_PREFETCH
#define CONFIG_NAND_OMAP_ELM
#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, 14, 15, 16, 17, \
					 18, 19, 20, 21, 22, 23, 24, 25, \
					 26, 27, 28, 29, 30, 31, 32, 33, \
					 34, 35, 36, 37, 38, 39, 40, 41, \
					 42, 43, 44, 45, 46, 47, 48, 49, \
					 50, 51, 52, 53, 54, 55, 56, 57, }

#define CONFIG_SYS_NAND_ECCSIZE		512
#define CONFIG_SYS_NAND_ECCBYTES	14
#define CONFIG_SYS_NAND_ONFI_DETECTION
#define CONFIG_NAND_OMAP_ECCSCHEME	OMAP_ECC_BCH8_CODE_HW
#define MTDIDS_DEFAULT			"nand0=nand.0"
#define MTDPARTS_DEFAULT		"mtdparts=nand.0:" \
					"128k(NAND.SPL)," \
					"128k(NAND.SPL.backup1)," \
					"128k(NAND.SPL.backup2)," \
					"128k(NAND.SPL.backup3)," \
					"256k(NAND.u-boot-spl-os)," \
					"1m(NAND.u-boot)," \
					"128k(NAND.u-boot-env)," \
					"128k(NAND.u-boot-env.backup1)," \
					"8m(NAND.kernel)," \
					"-(NAND.file-system)"
#define CONFIG_SYS_NAND_U_BOOT_OFFS	0x000c0000
/* NAND: SPL related configs */
#ifdef CONFIG_SPL_NAND_SUPPORT
#define CONFIG_SPL_NAND_AM33XX_BCH
#endif
#ifdef CONFIG_SPL_OS_BOOT
#define CONFIG_CMD_SPL_NAND_OFS	0x00080000 /* os parameters */
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS	0x00200000 /* kernel offset */
#define CONFIG_CMD_SPL_WRITE_SIZE	0x2000
#endif
#endif /* !CONFIG_NAND */

/*
 * For NOR boot, we must set this to the start of where NOR is mapped
 * in memory.
 */
#ifdef CONFIG_NOR_BOOT
#define CONFIG_SYS_TEXT_BASE		0x08000000
#endif

/*
 * USB configuration.  We enable MUSB support, both for host and for
 * gadget.  We set USB0 as peripheral and USB1 as host, based on the
 * board schematic and physical port wired to each.  Then for host we
 * add mass storage support and for gadget we add both RNDIS ethernet
 * and DFU.
 */
#define CONFIG_USB_MUSB_DSPS
#define CONFIG_USB_MUSB_PIO_ONLY
#define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
#define CONFIG_AM335X_USB0
#define CONFIG_AM335X_USB0_MODE	MUSB_PERIPHERAL
#define CONFIG_AM335X_USB1
#define CONFIG_AM335X_USB1_MODE MUSB_HOST

#ifndef CONFIG_SPL_USBETH_SUPPORT
/* Fastboot */
#define CONFIG_USB_FUNCTION_FASTBOOT
#define CONFIG_CMD_FASTBOOT
#define CONFIG_ANDROID_BOOT_IMAGE
#define CONFIG_FASTBOOT_BUF_ADDR	CONFIG_SYS_LOAD_ADDR
#define CONFIG_FASTBOOT_BUF_SIZE	0x07000000

#define CONFIG_FASTBOOT_FLASH_MMC_DEV   1
#endif

#ifdef CONFIG_USB_MUSB_GADGET
#define CONFIG_USB_ETHER
#define CONFIG_USB_ETH_RNDIS
#define CONFIG_USBNET_HOST_ADDR	"de:ad:be:af:00:00"
#endif /* CONFIG_USB_MUSB_GADGET */

/*
 * Disable MMC DM for SPL build and can be re-enabled after adding
 * DM support in SPL
 */
#ifdef CONFIG_SPL_BUILD
#undef CONFIG_DM_MMC
#undef CONFIG_TIMER
#undef CONFIG_DM_USB
#endif

#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT)
/* Remove other SPL modes. */
#define CONFIG_ENV_IS_NOWHERE
#undef CONFIG_ENV_IS_IN_NAND
/* disable host part of MUSB in SPL */
/* disable EFI partitions and partition UUID support */
#endif

/* USB Device Firmware Update support */
#ifndef CONFIG_SPL_BUILD
#define DFUARGS \
	"dfu_alt_info_emmc=rawemmc raw 0 3751936\0" \
	DFU_ALT_INFO_MMC \
	DFU_ALT_INFO_RAM \
	DFU_ALT_INFO_NAND
#endif

/*
 * Default to using SPI for environment, etc.
 * 0x000000 - 0x020000 : SPL (128KiB)
 * 0x020000 - 0x0A0000 : U-Boot (512KiB)
 * 0x0A0000 - 0x0BFFFF : First copy of U-Boot Environment (128KiB)
 * 0x0C0000 - 0x0DFFFF : Second copy of U-Boot Environment (128KiB)
 * 0x0E0000 - 0x442000 : Linux Kernel
 * 0x442000 - 0x800000 : Userland
 */
#if defined(CONFIG_SPI_BOOT)
/* SPL related */
#define CONFIG_SPL_SPI_LOAD
#define CONFIG_SYS_SPI_U_BOOT_OFFS	0x20000

#define CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
#define CONFIG_ENV_SPI_MAX_HZ		CONFIG_SF_DEFAULT_SPEED
#define CONFIG_ENV_SECT_SIZE		(4 << 10) /* 4 KB sectors */
#define CONFIG_ENV_OFFSET		(768 << 10) /* 768 KiB in */
#define CONFIG_ENV_OFFSET_REDUND	(896 << 10) /* 896 KiB in */
#define MTDIDS_DEFAULT			"nor0=m25p80-flash.0"
#define MTDPARTS_DEFAULT		"mtdparts=m25p80-flash.0:128k(SPL)," \
					"512k(u-boot),128k(u-boot-env1)," \
					"128k(u-boot-env2),3464k(kernel)," \
					"-(rootfs)"
#elif defined(CONFIG_EMMC_BOOT)
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV		1
#define CONFIG_SYS_MMC_ENV_PART		2
#define CONFIG_ENV_OFFSET		0x0
#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
#define CONFIG_SYS_MMC_MAX_DEVICE	2
#elif defined(CONFIG_NOR_BOOT)
#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_SECT_SIZE		(128 << 10)	/* 128 KiB */
#define CONFIG_ENV_OFFSET		(512 << 10)	/* 512 KiB */
#define CONFIG_ENV_OFFSET_REDUND	(768 << 10)	/* 768 KiB */
#define MTDIDS_DEFAULT			"nor0=physmap-flash.0"
#define MTDPARTS_DEFAULT		"mtdparts=physmap-flash.0:" \
					"512k(u-boot)," \
					"128k(u-boot-env1)," \
					"128k(u-boot-env2)," \
					"4m(kernel),-(rootfs)"
#elif defined(CONFIG_ENV_IS_IN_NAND)
#define CONFIG_ENV_OFFSET		0x001c0000
#define CONFIG_ENV_OFFSET_REDUND	0x001e0000
#define CONFIG_SYS_ENV_SECT_SIZE	CONFIG_SYS_NAND_BLOCK_SIZE
#elif !defined(CONFIG_ENV_IS_NOWHERE)
/* Not NAND, SPI, NOR or eMMC env, so put ENV in a file on FAT */
#define CONFIG_ENV_IS_IN_FAT
#define FAT_ENV_INTERFACE		"mmc"
#define FAT_ENV_DEVICE_AND_PART		"0:1"
#define FAT_ENV_FILE			"uboot.env"
#endif

/* SPI flash. */
#define CONFIG_SF_DEFAULT_SPEED		24000000

/* Network. */
#define CONFIG_PHY_GIGE
#define CONFIG_PHYLIB
#define CONFIG_PHY_SMSC
/* Enable Atheros phy driver */
#define CONFIG_PHY_ATHEROS

/*
 * NOR Size = 16 MiB
 * Number of Sectors/Blocks = 128
 * Sector Size = 128 KiB
 * Word length = 16 bits
 * Default layout:
 * 0x000000 - 0x07FFFF : U-Boot (512 KiB)
 * 0x080000 - 0x09FFFF : First copy of U-Boot Environment (128 KiB)
 * 0x0A0000 - 0x0BFFFF : Second copy of U-Boot Environment (128 KiB)
 * 0x0C0000 - 0x4BFFFF : Linux Kernel (4 MiB)
 * 0x4C0000 - 0xFFFFFF : Userland (11 MiB + 256 KiB)
 */
#if defined(CONFIG_NOR)
#undef CONFIG_SYS_NO_FLASH
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
#define CONFIG_SYS_FLASH_PROTECTION
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_FLASH_CFI_MTD
#define CONFIG_SYS_MAX_FLASH_SECT	128
#define CONFIG_SYS_MAX_FLASH_BANKS	1
#define CONFIG_SYS_FLASH_BASE		(0x08000000)
#define CONFIG_SYS_FLASH_CFI_WIDTH	FLASH_CFI_16BIT
#define CONFIG_SYS_FLASH_SIZE		0x01000000
#define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_FLASH_BASE
#endif  /* NOR support */

#ifdef CONFIG_DRIVER_TI_CPSW
#define CONFIG_CLOCK_SYNTHESIZER
#define CLK_SYNTHESIZER_I2C_ADDR 0x65
#endif

#endif	/* ! __CONFIG_AM335X_EVM_H */
Commit	Line	Data
5289e83a CN	1	/*
	2	* am335x_evm.h
	3	*
	4	* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
	5	*
	6	* This program is free software; you can redistribute it and/or
	7	* modify it under the terms of the GNU General Public License as
	8	* published by the Free Software Foundation version 2.
	9	*
	10	* This program is distributed "as is" WITHOUT ANY WARRANTY of any
	11	* kind, whether express or implied; without even the implied warranty
	12	* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	* GNU General Public License for more details.
	14	*/
	15
	16	#ifndef __CONFIG_AM335X_EVM_H
	17	#define __CONFIG_AM335X_EVM_H
	18
87694558	19	#include <configs/ti_am335x_common.h>
f843770a	20	#include <environment/ti/dfu.h>
5289e83a	21
5cc16cbf	22	#ifndef CONFIG_SPL_BUILD
dd42a4ab SG	23	# define CONFIG_TIMESTAMP
dd42a4ab SG	24	# define CONFIG_LZO
5cc16cbf SG	25	#endif
5cc16cbf SG	26
dd42a4ab SG	27	#define CONFIG_SYS_BOOTM_LEN (16 << 20)
dd42a4ab SG	28
a88f70b9	29	#define MACH_TYPE_TIAM335EVM 3589 /* Until the next sync */
5289e83a CN	30	#define CONFIG_MACH_TYPE MACH_TYPE_TIAM335EVM
5289e83a CN	31
87694558 TR	32	/* Clock Defines */
	33	#define V_OSCK 24000000 /* Clock output from T2 */
	34	#define V_SCLK (V_OSCK)
7bf038ec	35
c5c7a7c3 SK	36	/* Custom script for NOR */
	37	#define CONFIG_SYS_LDSCRIPT "board/ti/am335x/u-boot.lds"
	38
87694558 TR	39	/* Always 128 KiB env size */
87694558 TR	40	#define CONFIG_ENV_SIZE (128 << 10)
5289e83a	41
317fab2d JW	42	#ifdef CONFIG_NAND
	43	#define NANDARGS \
	44	"mtdids=" MTDIDS_DEFAULT "\0" \
	45	"mtdparts=" MTDPARTS_DEFAULT "\0" \
	46	"nandargs=setenv bootargs console=${console} " \
	47	"${optargs} " \
	48	"root=${nandroot} " \
	49	"rootfstype=${nandrootfstype}\0" \
cda60176	50	"nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system,2048\0" \
317fab2d	51	"nandrootfstype=ubifs rootwait=1\0" \
aefb7255	52	"nandboot=echo Booting from nand ...; " \
317fab2d	53	"run nandargs; " \
cda60176 RQ	54	"nand read ${fdtaddr} NAND.u-boot-spl-os; " \
cda60176 RQ	55	"nand read ${loadaddr} NAND.kernel; " \
aefb7255	56	"bootz ${loadaddr} - ${fdtaddr}\0"
317fab2d JW	57	#else
	58	#define NANDARGS ""
	59	#endif
	60
044fc14b	61	#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
87694558	62
bc3199fd SS	63	#define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \
	64	"bootcmd_" #devtypel #instance "=" \
	65	"setenv mmcdev " #instance"; "\
	66	"setenv bootpart " #instance":2 ; "\
	67	"run mmcboot\0"
	68
	69	#define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \
	70	#devtypel #instance " "
	71
	72	#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
	73	"bootcmd_" #devtypel "=" \
	74	"run nandboot\0"
	75
	76	#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
	77	#devtypel #instance " "
	78
	79	#define BOOT_TARGET_DEVICES(func) \
	80	func(MMC, mmc, 0) \
	81	func(LEGACY_MMC, legacy_mmc, 0) \
	82	func(MMC, mmc, 1) \
	83	func(LEGACY_MMC, legacy_mmc, 1) \
	84	func(NAND, nand, 0) \
	85	func(PXE, pxe, na) \
	86	func(DHCP, dhcp, na)
	87
	88	#define CONFIG_BOOTCOMMAND \
1e93cc84 LV	89	"if test ${boot_fit} -eq 1; then " \
	90	"run update_to_fit;" \
	91	"fi;" \
bc3199fd	92	"run findfdt; " \
426af384	93	"run init_console; " \
18c534bb	94	"run envboot; " \
bc3199fd SS	95	"run distro_bootcmd"
	96
	97	#include <config_distro_bootcmd.h>
	98
a32f42f6	99	#ifndef CONFIG_SPL_BUILD
5289e83a	100	#define CONFIG_EXTRA_ENV_SETTINGS \
fb3ad9bd	101	DEFAULT_LINUX_BOOT_ENV \
85d17be3	102	DEFAULT_MMC_TI_ARGS \
1e93cc84	103	DEFAULT_FIT_TI_ARGS \
e3cf9692	104	"bootpart=0:2\0" \
951d5827	105	"bootdir=/boot\0" \
e3cf9692	106	"bootfile=zImage\0" \
a7143215	107	"fdtfile=undefined\0" \
7bf038ec	108	"console=ttyO0,115200n8\0" \
01d92b04 TR	109	"partitions=" \
	110	"uuid_disk=${uuid_gpt_disk};" \
	111	"name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
7bf038ec	112	"optargs=\0" \
18e44ce3	113	"ramroot=/dev/ram0 rw\0" \
7bf038ec	114	"ramrootfstype=ext2\0" \
63ba7c66 CM	115	"spiroot=/dev/mtdblock4 rw\0" \
	116	"spirootfstype=jffs2\0" \
	117	"spisrcaddr=0xe0000\0" \
	118	"spiimgsize=0x362000\0" \
	119	"spibusno=0\0" \
	120	"spiargs=setenv bootargs console=${console} " \
	121	"${optargs} " \
	122	"root=${spiroot} " \
	123	"rootfstype=${spirootfstype}\0" \
7bf038ec TR	124	"ramargs=setenv bootargs console=${console} " \
	125	"${optargs} " \
	126	"root=${ramroot} " \
	127	"rootfstype=${ramrootfstype}\0" \
73a27a84	128	"loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
63ba7c66 CM	129	"spiboot=echo Booting from spi ...; " \
	130	"run spiargs; " \
	131	"sf probe ${spibusno}:0; " \
	132	"sf read ${loadaddr} ${spisrcaddr} ${spiimgsize}; " \
e3cf9692	133	"bootz ${loadaddr}\0" \
7bf038ec TR	134	"ramboot=echo Booting from ramdisk ...; " \
7bf038ec TR	135	"run ramargs; " \
e3cf9692	136	"bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \
044fc14b TR	137	"findfdt="\
	138	"if test $board_name = A335BONE; then " \
	139	"setenv fdtfile am335x-bone.dtb; fi; " \
20775906	140	"if test $board_name = A335BNLT; then " \
f9f9d2d6	141	"setenv fdtfile am335x-boneblack.dtb; fi; " \
	142	"if test $board_name = BBG1; then " \
	143	"setenv fdtfile am335x-bonegreen.dtb; fi; " \
044fc14b TR	144	"if test $board_name = A33515BB; then " \
	145	"setenv fdtfile am335x-evm.dtb; fi; " \
	146	"if test $board_name = A335X_SK; then " \
20cb5fbe	147	"setenv fdtfile am335x-evmsk.dtb; fi; " \
426af384 LV	148	"if test $board_name = A335_ICE; then " \
426af384 LV	149	"setenv fdtfile am335x-icev2.dtb; fi; " \
a7143215	150	"if test $fdtfile = undefined; then " \
317fab2d	151	"echo WARNING: Could not determine device tree to use; fi; \0" \
426af384 LV	152	"init_console=" \
	153	"if test $board_name = A335_ICE; then "\
	154	"setenv console ttyO3,115200n8;" \
	155	"else " \
	156	"setenv console ttyO0,115200n8;" \
	157	"fi;\0" \
ba481c58	158	NANDARGS \
2320866b	159	NETARGS \
bc3199fd SS	160	DFUARGS \
bc3199fd SS	161	BOOTENV
a32f42f6 TR	162	#endif
a32f42f6 TR	163
5289e83a	164	/* NS16550 Configuration */
5289e83a	165	#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */
c3f8318f AB	166	#define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */
	167	#define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */
	168	#define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */
	169	#define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */
	170	#define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */
87694558	171	#define CONFIG_BAUDRATE 115200
5289e83a	172
726c05d2	173	#define CONFIG_CMD_EEPROM
a4a99fff	174	#define CONFIG_ENV_EEPROM_IS_ON_I2C
726c05d2 TR	175	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
726c05d2 TR	176	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
b4116ede	177
9721027a TR	178	/* PMIC support */
	179	#define CONFIG_POWER_TPS65217
	180	#define CONFIG_POWER_TPS65910
	181
87694558	182	/* SPL */
c5c7a7c3	183	#ifndef CONFIG_NOR_BOOT
abcaa6ee TR	184	/* Bootcount using the RTC block */
	185	#define CONFIG_BOOTCOUNT_LIMIT
	186	#define CONFIG_BOOTCOUNT_AM33XX
78701183	187	#define CONFIG_SYS_BOOTCOUNT_BE
abcaa6ee	188
a7a06400	189	/* USB gadget RNDIS */
a7a06400	190
983e3700	191	#define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/am33xx/u-boot-spl.lds"
fea9543f	192	#endif
8a8f084e	193
317fab2d	194	#ifdef CONFIG_NAND
fea9543f	195	/* NAND: device related configs */
b4606c6c IY	196	#define CONFIG_SYS_NAND_5_ADDR_CYCLE
	197	#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
	198	CONFIG_SYS_NAND_PAGE_SIZE)
	199	#define CONFIG_SYS_NAND_PAGE_SIZE 2048
	200	#define CONFIG_SYS_NAND_OOBSIZE 64
	201	#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
fea9543f	202	/* NAND: driver related configs */
fea9543f	203	#define CONFIG_NAND_OMAP_GPMC
6e721bdb	204	#define CONFIG_NAND_OMAP_GPMC_PREFETCH
fea9543f	205	#define CONFIG_NAND_OMAP_ELM
b4606c6c IY	206	#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
	207	#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
	208	10, 11, 12, 13, 14, 15, 16, 17, \
	209	18, 19, 20, 21, 22, 23, 24, 25, \
	210	26, 27, 28, 29, 30, 31, 32, 33, \
	211	34, 35, 36, 37, 38, 39, 40, 41, \
	212	42, 43, 44, 45, 46, 47, 48, 49, \
	213	50, 51, 52, 53, 54, 55, 56, 57, }
	214
	215	#define CONFIG_SYS_NAND_ECCSIZE 512
	216	#define CONFIG_SYS_NAND_ECCBYTES 14
3f719069	217	#define CONFIG_SYS_NAND_ONFI_DETECTION
3f719069	218	#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
fea9543f	219	#define MTDIDS_DEFAULT "nand0=nand.0"
	220	#define MTDPARTS_DEFAULT "mtdparts=nand.0:" \
	221	"128k(NAND.SPL)," \
	222	"128k(NAND.SPL.backup1)," \
	223	"128k(NAND.SPL.backup2)," \
	224	"128k(NAND.SPL.backup3)," \
	225	"256k(NAND.u-boot-spl-os)," \
	226	"1m(NAND.u-boot)," \
	227	"128k(NAND.u-boot-env)," \
	228	"128k(NAND.u-boot-env.backup1)," \
	229	"8m(NAND.kernel)," \
9ddef489	230	"-(NAND.file-system)"
fea9543f	231	#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x000c0000
fea9543f	232	/* NAND: SPL related configs */
	233	#ifdef CONFIG_SPL_NAND_SUPPORT
	234	#define CONFIG_SPL_NAND_AM33XX_BCH
	235	#endif
434f2cfc	236	#ifdef CONFIG_SPL_OS_BOOT
	237	#define CONFIG_CMD_SPL_NAND_OFS 0x00080000 /* os parameters */
	238	#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000 /* kernel offset */
	239	#define CONFIG_CMD_SPL_WRITE_SIZE 0x2000
	240	#endif
fea9543f	241	#endif /* !CONFIG_NAND */
b4606c6c	242
8a8f084e	243	/*
87694558 TR	244	* For NOR boot, we must set this to the start of where NOR is mapped
87694558 TR	245	* in memory.
8a8f084e	246	*/
c5c7a7c3 SK	247	#ifdef CONFIG_NOR_BOOT
c5c7a7c3 SK	248	#define CONFIG_SYS_TEXT_BASE 0x08000000
8a8f084e	249	#endif
5289e83a	250
d2aa1154	251	/*
85a02aa9 TR	252	* USB configuration. We enable MUSB support, both for host and for
	253	* gadget. We set USB0 as peripheral and USB1 as host, based on the
	254	* board schematic and physical port wired to each. Then for host we
	255	* add mass storage support and for gadget we add both RNDIS ethernet
	256	* and DFU.
d2aa1154 IY	257	*/
d2aa1154 IY	258	#define CONFIG_USB_MUSB_DSPS
95de1e2f PK	259	#define CONFIG_USB_MUSB_PIO_ONLY
95de1e2f PK	260	#define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
d2aa1154 IY	261	#define CONFIG_AM335X_USB0
	262	#define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
	263	#define CONFIG_AM335X_USB1
	264	#define CONFIG_AM335X_USB1_MODE MUSB_HOST
	265
fa8b11fd DK	266	#ifndef CONFIG_SPL_USBETH_SUPPORT
fa8b11fd DK	267	/* Fastboot */
17da3c0c	268	#define CONFIG_USB_FUNCTION_FASTBOOT
fa8b11fd DK	269	#define CONFIG_CMD_FASTBOOT
fa8b11fd DK	270	#define CONFIG_ANDROID_BOOT_IMAGE
a588d99a PK	271	#define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR
a588d99a PK	272	#define CONFIG_FASTBOOT_BUF_SIZE 0x07000000
fa8b11fd	273
fa8b11fd DK	274	#define CONFIG_FASTBOOT_FLASH_MMC_DEV 1
	275	#endif
	276
95de1e2f	277	#ifdef CONFIG_USB_MUSB_GADGET
d2aa1154 IY	278	#define CONFIG_USB_ETHER
d2aa1154 IY	279	#define CONFIG_USB_ETH_RNDIS
c0e66793	280	#define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00"
95de1e2f	281	#endif /* CONFIG_USB_MUSB_GADGET */
d2aa1154	282
6ae84363 M	283	/*
	284	* Disable MMC DM for SPL build and can be re-enabled after adding
	285	* DM support in SPL
	286	*/
	287	#ifdef CONFIG_SPL_BUILD
	288	#undef CONFIG_DM_MMC
ac3507dc	289	#undef CONFIG_TIMER
4623f974	290	#undef CONFIG_DM_USB
6ae84363 M	291	#endif
6ae84363 M	292
c0e66793	293	#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT)
fb1bf408	294	/* Remove other SPL modes. */
fb1bf408 TR	295	#define CONFIG_ENV_IS_NOWHERE
fb1bf408 TR	296	#undef CONFIG_ENV_IS_IN_NAND
c0e66793	297	/* disable host part of MUSB in SPL */
01d92b04	298	/* disable EFI partitions and partition UUID support */
c0e66793 IY	299	#endif
c0e66793 IY	300
85a02aa9	301	/* USB Device Firmware Update support */
fad8edf0	302	#ifndef CONFIG_SPL_BUILD
ba481c58	303	#define DFUARGS \
05180fc7	304	"dfu_alt_info_emmc=rawemmc raw 0 3751936\0" \
ba481c58 TR	305	DFU_ALT_INFO_MMC \
	306	DFU_ALT_INFO_RAM \
	307	DFU_ALT_INFO_NAND
fad8edf0	308	#endif
85a02aa9	309
4adfcd68	310	/*
6454028a TR	311	* Default to using SPI for environment, etc.
	312	* 0x000000 - 0x020000 : SPL (128KiB)
	313	* 0x020000 - 0x0A0000 : U-Boot (512KiB)
	314	* 0x0A0000 - 0x0BFFFF : First copy of U-Boot Environment (128KiB)
	315	* 0x0C0000 - 0x0DFFFF : Second copy of U-Boot Environment (128KiB)
	316	* 0x0E0000 - 0x442000 : Linux Kernel
4adfcd68 TR	317	* 0x442000 - 0x800000 : Userland
	318	*/
	319	#if defined(CONFIG_SPI_BOOT)
585d8bc1	320	/* SPL related */
585d8bc1	321	#define CONFIG_SPL_SPI_LOAD
585d8bc1 TR	322	#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
585d8bc1 TR	323
6454028a TR	324	#define CONFIG_ENV_IS_IN_SPI_FLASH
	325	#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
	326	#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
	327	#define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */
	328	#define CONFIG_ENV_OFFSET (768 << 10) /* 768 KiB in */
	329	#define CONFIG_ENV_OFFSET_REDUND (896 << 10) /* 896 KiB in */
6454028a TR	330	#define MTDIDS_DEFAULT "nor0=m25p80-flash.0"
	331	#define MTDPARTS_DEFAULT "mtdparts=m25p80-flash.0:128k(SPL)," \
	332	"512k(u-boot),128k(u-boot-env1)," \
	333	"128k(u-boot-env2),3464k(kernel)," \
	334	"-(rootfs)"
8c6ede1f	335	#elif defined(CONFIG_EMMC_BOOT)
8c6ede1f JW	336	#define CONFIG_ENV_IS_IN_MMC
	337	#define CONFIG_SYS_MMC_ENV_DEV 1
	338	#define CONFIG_SYS_MMC_ENV_PART 2
40ace028 TR	339	#define CONFIG_ENV_OFFSET 0x0
	340	#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
	341	#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
b1c6a54a	342	#define CONFIG_SYS_MMC_MAX_DEVICE 2
61bb825c TR	343	#elif defined(CONFIG_NOR_BOOT)
	344	#define CONFIG_ENV_IS_IN_FLASH
	345	#define CONFIG_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
	346	#define CONFIG_ENV_OFFSET (512 << 10) /* 512 KiB */
	347	#define CONFIG_ENV_OFFSET_REDUND (768 << 10) /* 768 KiB */
	348	#define MTDIDS_DEFAULT "nor0=physmap-flash.0"
	349	#define MTDPARTS_DEFAULT "mtdparts=physmap-flash.0:" \
	350	"512k(u-boot)," \
	351	"128k(u-boot-env1)," \
	352	"128k(u-boot-env2)," \
	353	"4m(kernel),-(rootfs)"
	354	#elif defined(CONFIG_ENV_IS_IN_NAND)
	355	#define CONFIG_ENV_OFFSET 0x001c0000
	356	#define CONFIG_ENV_OFFSET_REDUND 0x001e0000
	357	#define CONFIG_SYS_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
	358	#elif !defined(CONFIG_ENV_IS_NOWHERE)
	359	/* Not NAND, SPI, NOR or eMMC env, so put ENV in a file on FAT */
	360	#define CONFIG_ENV_IS_IN_FAT
	361	#define FAT_ENV_INTERFACE "mmc"
	362	#define FAT_ENV_DEVICE_AND_PART "0:1"
	363	#define FAT_ENV_FILE "uboot.env"
8c6ede1f	364	#endif
4adfcd68	365
87694558	366	/* SPI flash. */
87694558	367	#define CONFIG_SF_DEFAULT_SPEED 24000000
d2aa1154	368
87694558	369	/* Network. */
93042960 CN	370	#define CONFIG_PHY_GIGE
93042960 CN	371	#define CONFIG_PHYLIB
c44080b2	372	#define CONFIG_PHY_SMSC
4b00d025 M	373	/* Enable Atheros phy driver */
4b00d025 M	374	#define CONFIG_PHY_ATHEROS
93042960	375
cd8845d7 SK	376	/*
	377	* NOR Size = 16 MiB
	378	* Number of Sectors/Blocks = 128
	379	* Sector Size = 128 KiB
	380	* Word length = 16 bits
	381	* Default layout:
	382	* 0x000000 - 0x07FFFF : U-Boot (512 KiB)
	383	* 0x080000 - 0x09FFFF : First copy of U-Boot Environment (128 KiB)
	384	* 0x0A0000 - 0x0BFFFF : Second copy of U-Boot Environment (128 KiB)
	385	* 0x0C0000 - 0x4BFFFF : Linux Kernel (4 MiB)
	386	* 0x4C0000 - 0xFFFFFF : Userland (11 MiB + 256 KiB)
	387	*/
	388	#if defined(CONFIG_NOR)
	389	#undef CONFIG_SYS_NO_FLASH
	390	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
	391	#define CONFIG_SYS_FLASH_PROTECTION
	392	#define CONFIG_SYS_FLASH_CFI
	393	#define CONFIG_FLASH_CFI_DRIVER
	394	#define CONFIG_FLASH_CFI_MTD
	395	#define CONFIG_SYS_MAX_FLASH_SECT 128
	396	#define CONFIG_SYS_MAX_FLASH_BANKS 1
	397	#define CONFIG_SYS_FLASH_BASE (0x08000000)
	398	#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
77cd89e7	399	#define CONFIG_SYS_FLASH_SIZE 0x01000000
cd8845d7	400	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
cd8845d7 SK	401	#endif /* NOR support */
cd8845d7 SK	402
97f3a178 LV	403	#ifdef CONFIG_DRIVER_TI_CPSW
	404	#define CONFIG_CLOCK_SYNTHESIZER
	405	#define CLK_SYNTHESIZER_I2C_ADDR 0x65
	406	#endif
	407
5289e83a	408	#endif /* ! __CONFIG_AM335X_EVM_H */