[people/ms/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>

#ifndef CONFIG_SPL_BUILD
# define CONFIG_TIMESTAMP
#endif

#define CONFIG_SYS_BOOTM_LEN		(16 << 20)

#define CONFIG_MACH_TYPE		MACH_TYPE_AM335XEVM

/* 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
#include <environment/ti/dfu.h>
#include <environment/ti/mmc.h>

#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 = BBBW; then " \
			"setenv fdtfile am335x-boneblack-wireless.dtb; fi; " \
		"if test $board_name = BBG1; then " \
			"setenv fdtfile am335x-bonegreen.dtb; fi; " \
		"if test $board_name = BBGW; then " \
			"setenv fdtfile am335x-bonegreen-wireless.dtb; fi; " \
		"if test $board_name = BBBL; then " \
			"setenv fdtfile am335x-boneblue.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_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 */
#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_SYS_NAND_SPL_KERNEL_OFFS	0x00200000 /* kernel offset */
#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_ANDROID_BOOT_IMAGE

#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_DM_MMC_OPS
#undef CONFIG_TIMER
#undef CONFIG_DM_USB
#endif

#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT)
/* Remove other SPL modes. */
/* 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_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_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_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
#endif

/* SPI flash. */
#define CONFIG_SF_DEFAULT_SPEED		24000000

/* Network. */
#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)
#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>
5289e83a	20
5cc16cbf	21	#ifndef CONFIG_SPL_BUILD
dd42a4ab	22	# define CONFIG_TIMESTAMP
5cc16cbf SG	23	#endif
5cc16cbf SG	24
dd42a4ab SG	25	#define CONFIG_SYS_BOOTM_LEN (16 << 20)
dd42a4ab SG	26
92a1babf	27	#define CONFIG_MACH_TYPE MACH_TYPE_AM335XEVM
5289e83a	28
87694558 TR	29	/* Clock Defines */
	30	#define V_OSCK 24000000 /* Clock output from T2 */
	31	#define V_SCLK (V_OSCK)
7bf038ec	32
c5c7a7c3 SK	33	/* Custom script for NOR */
	34	#define CONFIG_SYS_LDSCRIPT "board/ti/am335x/u-boot.lds"
	35
87694558 TR	36	/* Always 128 KiB env size */
87694558 TR	37	#define CONFIG_ENV_SIZE (128 << 10)
5289e83a	38
317fab2d JW	39	#ifdef CONFIG_NAND
	40	#define NANDARGS \
	41	"mtdids=" MTDIDS_DEFAULT "\0" \
	42	"mtdparts=" MTDPARTS_DEFAULT "\0" \
	43	"nandargs=setenv bootargs console=${console} " \
	44	"${optargs} " \
	45	"root=${nandroot} " \
	46	"rootfstype=${nandrootfstype}\0" \
cda60176	47	"nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system,2048\0" \
317fab2d	48	"nandrootfstype=ubifs rootwait=1\0" \
aefb7255	49	"nandboot=echo Booting from nand ...; " \
317fab2d	50	"run nandargs; " \
cda60176 RQ	51	"nand read ${fdtaddr} NAND.u-boot-spl-os; " \
cda60176 RQ	52	"nand read ${loadaddr} NAND.kernel; " \
aefb7255	53	"bootz ${loadaddr} - ${fdtaddr}\0"
317fab2d JW	54	#else
	55	#define NANDARGS ""
	56	#endif
	57
044fc14b	58	#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
87694558	59
bc3199fd SS	60	#define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \
	61	"bootcmd_" #devtypel #instance "=" \
	62	"setenv mmcdev " #instance"; "\
	63	"setenv bootpart " #instance":2 ; "\
	64	"run mmcboot\0"
	65
	66	#define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \
	67	#devtypel #instance " "
	68
	69	#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
	70	"bootcmd_" #devtypel "=" \
	71	"run nandboot\0"
	72
	73	#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
	74	#devtypel #instance " "
	75
	76	#define BOOT_TARGET_DEVICES(func) \
	77	func(MMC, mmc, 0) \
	78	func(LEGACY_MMC, legacy_mmc, 0) \
	79	func(MMC, mmc, 1) \
	80	func(LEGACY_MMC, legacy_mmc, 1) \
	81	func(NAND, nand, 0) \
	82	func(PXE, pxe, na) \
	83	func(DHCP, dhcp, na)
	84
	85	#define CONFIG_BOOTCOMMAND \
1e93cc84 LV	86	"if test ${boot_fit} -eq 1; then " \
	87	"run update_to_fit;" \
	88	"fi;" \
bc3199fd	89	"run findfdt; " \
426af384	90	"run init_console; " \
18c534bb	91	"run envboot; " \
bc3199fd SS	92	"run distro_bootcmd"
	93
	94	#include <config_distro_bootcmd.h>
	95
a32f42f6	96	#ifndef CONFIG_SPL_BUILD
88fdfcd2 SN	97	#include <environment/ti/dfu.h>
	98	#include <environment/ti/mmc.h>
	99
5289e83a	100	#define CONFIG_EXTRA_ENV_SETTINGS \
fb3ad9bd	101	DEFAULT_LINUX_BOOT_ENV \
85d17be3	102	DEFAULT_MMC_TI_ARGS \
1e93cc84	103	DEFAULT_FIT_TI_ARGS \
e3cf9692	104	"bootpart=0:2\0" \
951d5827	105	"bootdir=/boot\0" \
e3cf9692	106	"bootfile=zImage\0" \
a7143215	107	"fdtfile=undefined\0" \
7bf038ec	108	"console=ttyO0,115200n8\0" \
01d92b04 TR	109	"partitions=" \
	110	"uuid_disk=${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; " \
4015949f	142	"if test $board_name = BBBW; then " \
4015949f	143	"setenv fdtfile am335x-boneblack-wireless.dtb; fi; " \
f9f9d2d6	144	"if test $board_name = BBG1; then " \
f9f9d2d6	145	"setenv fdtfile am335x-bonegreen.dtb; fi; " \
2b79fba6	146	"if test $board_name = BBGW; then " \
2b79fba6	147	"setenv fdtfile am335x-bonegreen-wireless.dtb; fi; " \
52609d75	148	"if test $board_name = BBBL; then " \
52609d75	149	"setenv fdtfile am335x-boneblue.dtb; fi; " \
044fc14b TR	150	"if test $board_name = A33515BB; then " \
	151	"setenv fdtfile am335x-evm.dtb; fi; " \
	152	"if test $board_name = A335X_SK; then " \
20cb5fbe	153	"setenv fdtfile am335x-evmsk.dtb; fi; " \
426af384 LV	154	"if test $board_name = A335_ICE; then " \
426af384 LV	155	"setenv fdtfile am335x-icev2.dtb; fi; " \
a7143215	156	"if test $fdtfile = undefined; then " \
317fab2d	157	"echo WARNING: Could not determine device tree to use; fi; \0" \
426af384 LV	158	"init_console=" \
	159	"if test $board_name = A335_ICE; then "\
	160	"setenv console ttyO3,115200n8;" \
	161	"else " \
	162	"setenv console ttyO0,115200n8;" \
	163	"fi;\0" \
ba481c58	164	NANDARGS \
2320866b	165	NETARGS \
bc3199fd SS	166	DFUARGS \
bc3199fd SS	167	BOOTENV
a32f42f6 TR	168	#endif
a32f42f6 TR	169
5289e83a	170	/* NS16550 Configuration */
5289e83a	171	#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */
c3f8318f AB	172	#define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */
	173	#define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */
	174	#define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */
	175	#define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */
	176	#define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */
5289e83a	177
a4a99fff	178	#define CONFIG_ENV_EEPROM_IS_ON_I2C
726c05d2 TR	179	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
726c05d2 TR	180	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
b4116ede	181
9721027a TR	182	/* PMIC support */
	183	#define CONFIG_POWER_TPS65217
	184	#define CONFIG_POWER_TPS65910
	185
87694558	186	/* SPL */
c5c7a7c3	187	#ifndef CONFIG_NOR_BOOT
abcaa6ee TR	188	/* Bootcount using the RTC block */
	189	#define CONFIG_BOOTCOUNT_LIMIT
	190	#define CONFIG_BOOTCOUNT_AM33XX
78701183	191	#define CONFIG_SYS_BOOTCOUNT_BE
abcaa6ee	192
a7a06400	193	/* USB gadget RNDIS */
fea9543f	194	#endif
8a8f084e	195
317fab2d	196	#ifdef CONFIG_NAND
fea9543f	197	/* NAND: device related configs */
b4606c6c IY	198	#define CONFIG_SYS_NAND_5_ADDR_CYCLE
	199	#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
	200	CONFIG_SYS_NAND_PAGE_SIZE)
	201	#define CONFIG_SYS_NAND_PAGE_SIZE 2048
	202	#define CONFIG_SYS_NAND_OOBSIZE 64
	203	#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
fea9543f	204	/* NAND: driver related configs */
fea9543f	205	#define CONFIG_NAND_OMAP_GPMC
6e721bdb	206	#define CONFIG_NAND_OMAP_GPMC_PREFETCH
fea9543f	207	#define CONFIG_NAND_OMAP_ELM
b4606c6c IY	208	#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
	209	#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
	210	10, 11, 12, 13, 14, 15, 16, 17, \
	211	18, 19, 20, 21, 22, 23, 24, 25, \
	212	26, 27, 28, 29, 30, 31, 32, 33, \
	213	34, 35, 36, 37, 38, 39, 40, 41, \
	214	42, 43, 44, 45, 46, 47, 48, 49, \
	215	50, 51, 52, 53, 54, 55, 56, 57, }
	216
	217	#define CONFIG_SYS_NAND_ECCSIZE 512
	218	#define CONFIG_SYS_NAND_ECCBYTES 14
3f719069	219	#define CONFIG_SYS_NAND_ONFI_DETECTION
3f719069	220	#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
fea9543f	221	#define MTDIDS_DEFAULT "nand0=nand.0"
	222	#define MTDPARTS_DEFAULT "mtdparts=nand.0:" \
	223	"128k(NAND.SPL)," \
	224	"128k(NAND.SPL.backup1)," \
	225	"128k(NAND.SPL.backup2)," \
	226	"128k(NAND.SPL.backup3)," \
	227	"256k(NAND.u-boot-spl-os)," \
	228	"1m(NAND.u-boot)," \
	229	"128k(NAND.u-boot-env)," \
	230	"128k(NAND.u-boot-env.backup1)," \
	231	"8m(NAND.kernel)," \
9ddef489	232	"-(NAND.file-system)"
fea9543f	233	#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x000c0000
fea9543f	234	/* NAND: SPL related configs */
	235	#ifdef CONFIG_SPL_NAND_SUPPORT
	236	#define CONFIG_SPL_NAND_AM33XX_BCH
	237	#endif
434f2cfc	238	#ifdef CONFIG_SPL_OS_BOOT
434f2cfc	239	#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000 /* kernel offset */
434f2cfc	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 */
fa8b11fd	268	#define CONFIG_ANDROID_BOOT_IMAGE
fa8b11fd	269
fa8b11fd DK	270	#define CONFIG_FASTBOOT_FLASH_MMC_DEV 1
	271	#endif
	272
95de1e2f	273	#ifdef CONFIG_USB_MUSB_GADGET
d2aa1154 IY	274	#define CONFIG_USB_ETHER
d2aa1154 IY	275	#define CONFIG_USB_ETH_RNDIS
c0e66793	276	#define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00"
95de1e2f	277	#endif /* CONFIG_USB_MUSB_GADGET */
d2aa1154	278
6ae84363 M	279	/*
	280	* Disable MMC DM for SPL build and can be re-enabled after adding
	281	* DM support in SPL
	282	*/
	283	#ifdef CONFIG_SPL_BUILD
e83d61a5 JJH	284	#undef CONFIG_DM_MMC
e83d61a5 JJH	285	#undef CONFIG_DM_MMC_OPS
ac3507dc	286	#undef CONFIG_TIMER
4623f974	287	#undef CONFIG_DM_USB
6ae84363 M	288	#endif
6ae84363 M	289
c0e66793	290	#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT)
fb1bf408	291	/* Remove other SPL modes. */
c0e66793	292	/* disable host part of MUSB in SPL */
01d92b04	293	/* disable EFI partitions and partition UUID support */
c0e66793 IY	294	#endif
c0e66793 IY	295
85a02aa9	296	/* USB Device Firmware Update support */
fad8edf0	297	#ifndef CONFIG_SPL_BUILD
ba481c58	298	#define DFUARGS \
05180fc7	299	"dfu_alt_info_emmc=rawemmc raw 0 3751936\0" \
ba481c58 TR	300	DFU_ALT_INFO_MMC \
	301	DFU_ALT_INFO_RAM \
	302	DFU_ALT_INFO_NAND
fad8edf0	303	#endif
85a02aa9	304
4adfcd68	305	/*
6454028a TR	306	* Default to using SPI for environment, etc.
	307	* 0x000000 - 0x020000 : SPL (128KiB)
	308	* 0x020000 - 0x0A0000 : U-Boot (512KiB)
	309	* 0x0A0000 - 0x0BFFFF : First copy of U-Boot Environment (128KiB)
	310	* 0x0C0000 - 0x0DFFFF : Second copy of U-Boot Environment (128KiB)
	311	* 0x0E0000 - 0x442000 : Linux Kernel
4adfcd68 TR	312	* 0x442000 - 0x800000 : Userland
	313	*/
	314	#if defined(CONFIG_SPI_BOOT)
585d8bc1	315	/* SPL related */
585d8bc1	316	#define CONFIG_SPL_SPI_LOAD
585d8bc1 TR	317	#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
585d8bc1 TR	318
6454028a TR	319	#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
	320	#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
	321	#define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */
	322	#define CONFIG_ENV_OFFSET (768 << 10) /* 768 KiB in */
	323	#define CONFIG_ENV_OFFSET_REDUND (896 << 10) /* 896 KiB in */
6454028a TR	324	#define MTDIDS_DEFAULT "nor0=m25p80-flash.0"
	325	#define MTDPARTS_DEFAULT "mtdparts=m25p80-flash.0:128k(SPL)," \
	326	"512k(u-boot),128k(u-boot-env1)," \
	327	"128k(u-boot-env2),3464k(kernel)," \
	328	"-(rootfs)"
8c6ede1f	329	#elif defined(CONFIG_EMMC_BOOT)
8c6ede1f JW	330	#define CONFIG_SYS_MMC_ENV_DEV 1
8c6ede1f JW	331	#define CONFIG_SYS_MMC_ENV_PART 2
40ace028 TR	332	#define CONFIG_ENV_OFFSET 0x0
	333	#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
	334	#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
b1c6a54a	335	#define CONFIG_SYS_MMC_MAX_DEVICE 2
61bb825c	336	#elif defined(CONFIG_NOR_BOOT)
61bb825c TR	337	#define CONFIG_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
	338	#define CONFIG_ENV_OFFSET (512 << 10) /* 512 KiB */
	339	#define CONFIG_ENV_OFFSET_REDUND (768 << 10) /* 768 KiB */
	340	#define MTDIDS_DEFAULT "nor0=physmap-flash.0"
	341	#define MTDPARTS_DEFAULT "mtdparts=physmap-flash.0:" \
	342	"512k(u-boot)," \
	343	"128k(u-boot-env1)," \
	344	"128k(u-boot-env2)," \
	345	"4m(kernel),-(rootfs)"
	346	#elif defined(CONFIG_ENV_IS_IN_NAND)
	347	#define CONFIG_ENV_OFFSET 0x001c0000
	348	#define CONFIG_ENV_OFFSET_REDUND 0x001e0000
	349	#define CONFIG_SYS_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
8c6ede1f	350	#endif
4adfcd68	351
87694558	352	/* SPI flash. */
87694558	353	#define CONFIG_SF_DEFAULT_SPEED 24000000
d2aa1154	354
87694558	355	/* Network. */
c44080b2	356	#define CONFIG_PHY_SMSC
4b00d025 M	357	/* Enable Atheros phy driver */
4b00d025 M	358	#define CONFIG_PHY_ATHEROS
93042960	359
cd8845d7 SK	360	/*
	361	* NOR Size = 16 MiB
	362	* Number of Sectors/Blocks = 128
	363	* Sector Size = 128 KiB
	364	* Word length = 16 bits
	365	* Default layout:
	366	* 0x000000 - 0x07FFFF : U-Boot (512 KiB)
	367	* 0x080000 - 0x09FFFF : First copy of U-Boot Environment (128 KiB)
	368	* 0x0A0000 - 0x0BFFFF : Second copy of U-Boot Environment (128 KiB)
	369	* 0x0C0000 - 0x4BFFFF : Linux Kernel (4 MiB)
	370	* 0x4C0000 - 0xFFFFFF : Userland (11 MiB + 256 KiB)
	371	*/
	372	#if defined(CONFIG_NOR)
cd8845d7 SK	373	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
	374	#define CONFIG_SYS_FLASH_PROTECTION
	375	#define CONFIG_SYS_FLASH_CFI
	376	#define CONFIG_FLASH_CFI_DRIVER
	377	#define CONFIG_FLASH_CFI_MTD
	378	#define CONFIG_SYS_MAX_FLASH_SECT 128
	379	#define CONFIG_SYS_MAX_FLASH_BANKS 1
	380	#define CONFIG_SYS_FLASH_BASE (0x08000000)
	381	#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
77cd89e7	382	#define CONFIG_SYS_FLASH_SIZE 0x01000000
cd8845d7	383	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
cd8845d7 SK	384	#endif /* NOR support */
cd8845d7 SK	385
97f3a178 LV	386	#ifdef CONFIG_DRIVER_TI_CPSW
	387	#define CONFIG_CLOCK_SYNTHESIZER
	388	#define CLK_SYNTHESIZER_I2C_ADDR 0x65
	389	#endif
	390
5289e83a	391	#endif /* ! __CONFIG_AM335X_EVM_H */