[thirdparty/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 <linux/sizes.h>

#ifndef CONFIG_SPL_BUILD
# define CONFIG_TIMESTAMP
#endif

#define CONFIG_SYS_BOOTM_LEN		SZ_16M

#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			SZ_128K

#ifdef CONFIG_NAND
#define NANDARGS \
	"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
	"mtdparts=" CONFIG_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 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 " "

#if CONFIG_IS_ENABLED(CMD_PXE)
# define BOOT_TARGET_PXE(func) func(PXE, pxe, na)
#else
# define BOOT_TARGET_PXE(func)
#endif

#if CONFIG_IS_ENABLED(CMD_DHCP)
# define BOOT_TARGET_DHCP(func) func(DHCP, dhcp, na)
#else
# define BOOT_TARGET_DHCP(func)
#endif

#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) \
	BOOT_TARGET_PXE(func) \
	BOOT_TARGET_DHCP(func)

#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=${uuid_gpt_disk};" \
		"name=bootloader,start=384K,size=1792K," \
			"uuid=${uuid_gpt_bootloader};" \
		"name=rootfs,start=2688K,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 = A335PBGL; then " \
			"setenv fdtfile am335x-pocketbeagle.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 = BBEN; then " \
			"setenv fdtfile am335x-sancloud-bbe.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_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_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 CONFIG_SYS_NAND_U_BOOT_OFFS	0x000c0000
/* NAND: SPL related configs */
#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.
 */

/*
 * 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_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

/*
 * 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
#endif

#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USB_ETHER)
/* 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 \
	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_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 */
#elif defined(CONFIG_EMMC_BOOT)
#define CONFIG_SYS_MMC_ENV_DEV		1
#define CONFIG_SYS_MMC_ENV_PART		0
#define CONFIG_ENV_OFFSET		0x260000
#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 */
#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_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>
beffc170	20	#include <linux/sizes.h>
5289e83a	21
5cc16cbf	22	#ifndef CONFIG_SPL_BUILD
dd42a4ab	23	# define CONFIG_TIMESTAMP
5cc16cbf SG	24	#endif
5cc16cbf SG	25
beffc170	26	#define CONFIG_SYS_BOOTM_LEN SZ_16M
dd42a4ab	27
92a1babf	28	#define CONFIG_MACH_TYPE MACH_TYPE_AM335XEVM
5289e83a	29
87694558 TR	30	/* Clock Defines */
	31	#define V_OSCK 24000000 /* Clock output from T2 */
	32	#define V_SCLK (V_OSCK)
7bf038ec	33
c5c7a7c3 SK	34	/* Custom script for NOR */
	35	#define CONFIG_SYS_LDSCRIPT "board/ti/am335x/u-boot.lds"
	36
87694558	37	/* Always 128 KiB env size */
beffc170	38	#define CONFIG_ENV_SIZE SZ_128K
5289e83a	39
317fab2d JW	40	#ifdef CONFIG_NAND
317fab2d JW	41	#define NANDARGS \
43ede0bc TR	42	"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
43ede0bc TR	43	"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
317fab2d JW	44	"nandargs=setenv bootargs console=${console} " \
	45	"${optargs} " \
	46	"root=${nandroot} " \
	47	"rootfstype=${nandrootfstype}\0" \
cda60176	48	"nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system,2048\0" \
317fab2d	49	"nandrootfstype=ubifs rootwait=1\0" \
aefb7255	50	"nandboot=echo Booting from nand ...; " \
317fab2d	51	"run nandargs; " \
cda60176 RQ	52	"nand read ${fdtaddr} NAND.u-boot-spl-os; " \
cda60176 RQ	53	"nand read ${loadaddr} NAND.kernel; " \
aefb7255	54	"bootz ${loadaddr} - ${fdtaddr}\0"
317fab2d JW	55	#else
	56	#define NANDARGS ""
	57	#endif
	58
bc3199fd SS	59	#define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \
	60	"bootcmd_" #devtypel #instance "=" \
	61	"setenv mmcdev " #instance"; "\
	62	"setenv bootpart " #instance":2 ; "\
	63	"run mmcboot\0"
	64
	65	#define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \
	66	#devtypel #instance " "
	67
	68	#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
	69	"bootcmd_" #devtypel "=" \
	70	"run nandboot\0"
	71
	72	#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
	73	#devtypel #instance " "
	74
4f38592f AK	75	#if CONFIG_IS_ENABLED(CMD_PXE)
	76	# define BOOT_TARGET_PXE(func) func(PXE, pxe, na)
	77	#else
	78	# define BOOT_TARGET_PXE(func)
	79	#endif
	80
	81	#if CONFIG_IS_ENABLED(CMD_DHCP)
	82	# define BOOT_TARGET_DHCP(func) func(DHCP, dhcp, na)
	83	#else
	84	# define BOOT_TARGET_DHCP(func)
	85	#endif
	86
bc3199fd SS	87	#define BOOT_TARGET_DEVICES(func) \
	88	func(MMC, mmc, 0) \
	89	func(LEGACY_MMC, legacy_mmc, 0) \
	90	func(MMC, mmc, 1) \
	91	func(LEGACY_MMC, legacy_mmc, 1) \
	92	func(NAND, nand, 0) \
4f38592f AK	93	BOOT_TARGET_PXE(func) \
4f38592f AK	94	BOOT_TARGET_DHCP(func)
bc3199fd	95
bc3199fd SS	96	#include <config_distro_bootcmd.h>
bc3199fd SS	97
a32f42f6	98	#ifndef CONFIG_SPL_BUILD
88fdfcd2 SN	99	#include <environment/ti/dfu.h>
	100	#include <environment/ti/mmc.h>
	101
5289e83a	102	#define CONFIG_EXTRA_ENV_SETTINGS \
fb3ad9bd	103	DEFAULT_LINUX_BOOT_ENV \
85d17be3	104	DEFAULT_MMC_TI_ARGS \
1e93cc84	105	DEFAULT_FIT_TI_ARGS \
e3cf9692	106	"bootpart=0:2\0" \
951d5827	107	"bootdir=/boot\0" \
e3cf9692	108	"bootfile=zImage\0" \
a7143215	109	"fdtfile=undefined\0" \
7bf038ec	110	"console=ttyO0,115200n8\0" \
01d92b04 TR	111	"partitions=" \
01d92b04 TR	112	"uuid_disk=${uuid_gpt_disk};" \
beffc170 SP	113	"name=bootloader,start=384K,size=1792K," \
	114	"uuid=${uuid_gpt_bootloader};" \
	115	"name=rootfs,start=2688K,size=-,uuid=${uuid_gpt_rootfs}\0" \
7bf038ec	116	"optargs=\0" \
18e44ce3	117	"ramroot=/dev/ram0 rw\0" \
7bf038ec	118	"ramrootfstype=ext2\0" \
63ba7c66 CM	119	"spiroot=/dev/mtdblock4 rw\0" \
	120	"spirootfstype=jffs2\0" \
	121	"spisrcaddr=0xe0000\0" \
	122	"spiimgsize=0x362000\0" \
	123	"spibusno=0\0" \
	124	"spiargs=setenv bootargs console=${console} " \
	125	"${optargs} " \
	126	"root=${spiroot} " \
	127	"rootfstype=${spirootfstype}\0" \
7bf038ec TR	128	"ramargs=setenv bootargs console=${console} " \
	129	"${optargs} " \
	130	"root=${ramroot} " \
	131	"rootfstype=${ramrootfstype}\0" \
73a27a84	132	"loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
63ba7c66 CM	133	"spiboot=echo Booting from spi ...; " \
	134	"run spiargs; " \
	135	"sf probe ${spibusno}:0; " \
	136	"sf read ${loadaddr} ${spisrcaddr} ${spiimgsize}; " \
e3cf9692	137	"bootz ${loadaddr}\0" \
7bf038ec TR	138	"ramboot=echo Booting from ramdisk ...; " \
7bf038ec TR	139	"run ramargs; " \
e3cf9692	140	"bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \
044fc14b TR	141	"findfdt="\
	142	"if test $board_name = A335BONE; then " \
	143	"setenv fdtfile am335x-bone.dtb; fi; " \
20775906	144	"if test $board_name = A335BNLT; then " \
f9f9d2d6	145	"setenv fdtfile am335x-boneblack.dtb; fi; " \
eff0c977 JK	146	"if test $board_name = A335PBGL; then " \
eff0c977 JK	147	"setenv fdtfile am335x-pocketbeagle.dtb; fi; " \
4015949f	148	"if test $board_name = BBBW; then " \
4015949f	149	"setenv fdtfile am335x-boneblack-wireless.dtb; fi; " \
f9f9d2d6	150	"if test $board_name = BBG1; then " \
f9f9d2d6	151	"setenv fdtfile am335x-bonegreen.dtb; fi; " \
2b79fba6	152	"if test $board_name = BBGW; then " \
2b79fba6	153	"setenv fdtfile am335x-bonegreen-wireless.dtb; fi; " \
52609d75	154	"if test $board_name = BBBL; then " \
52609d75	155	"setenv fdtfile am335x-boneblue.dtb; fi; " \
ad6054f1 KK	156	"if test $board_name = BBEN; then " \
ad6054f1 KK	157	"setenv fdtfile am335x-sancloud-bbe.dtb; fi; " \
044fc14b TR	158	"if test $board_name = A33515BB; then " \
	159	"setenv fdtfile am335x-evm.dtb; fi; " \
	160	"if test $board_name = A335X_SK; then " \
20cb5fbe	161	"setenv fdtfile am335x-evmsk.dtb; fi; " \
426af384 LV	162	"if test $board_name = A335_ICE; then " \
426af384 LV	163	"setenv fdtfile am335x-icev2.dtb; fi; " \
a7143215	164	"if test $fdtfile = undefined; then " \
317fab2d	165	"echo WARNING: Could not determine device tree to use; fi; \0" \
426af384 LV	166	"init_console=" \
	167	"if test $board_name = A335_ICE; then "\
	168	"setenv console ttyO3,115200n8;" \
	169	"else " \
	170	"setenv console ttyO0,115200n8;" \
	171	"fi;\0" \
ba481c58	172	NANDARGS \
2320866b	173	NETARGS \
bc3199fd SS	174	DFUARGS \
bc3199fd SS	175	BOOTENV
a32f42f6 TR	176	#endif
a32f42f6 TR	177
5289e83a	178	/* NS16550 Configuration */
5289e83a	179	#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */
c3f8318f AB	180	#define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */
	181	#define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */
	182	#define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */
	183	#define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */
	184	#define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */
5289e83a	185
a4a99fff	186	#define CONFIG_ENV_EEPROM_IS_ON_I2C
726c05d2 TR	187	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
726c05d2 TR	188	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
b4116ede	189
9721027a TR	190	/* PMIC support */
	191	#define CONFIG_POWER_TPS65217
	192	#define CONFIG_POWER_TPS65910
	193
87694558	194	/* SPL */
c5c7a7c3	195	#ifndef CONFIG_NOR_BOOT
abcaa6ee	196	/* Bootcount using the RTC block */
78701183	197	#define CONFIG_SYS_BOOTCOUNT_BE
abcaa6ee	198
a7a06400	199	/* USB gadget RNDIS */
fea9543f	200	#endif
8a8f084e	201
317fab2d	202	#ifdef CONFIG_NAND
fea9543f	203	/* NAND: device related configs */
b4606c6c IY	204	#define CONFIG_SYS_NAND_5_ADDR_CYCLE
	205	#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
	206	CONFIG_SYS_NAND_PAGE_SIZE)
	207	#define CONFIG_SYS_NAND_PAGE_SIZE 2048
	208	#define CONFIG_SYS_NAND_OOBSIZE 64
	209	#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
fea9543f	210	/* NAND: driver related configs */
b4606c6c IY	211	#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
	212	#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
	213	10, 11, 12, 13, 14, 15, 16, 17, \
	214	18, 19, 20, 21, 22, 23, 24, 25, \
	215	26, 27, 28, 29, 30, 31, 32, 33, \
	216	34, 35, 36, 37, 38, 39, 40, 41, \
	217	42, 43, 44, 45, 46, 47, 48, 49, \
	218	50, 51, 52, 53, 54, 55, 56, 57, }
	219
	220	#define CONFIG_SYS_NAND_ECCSIZE 512
	221	#define CONFIG_SYS_NAND_ECCBYTES 14
3f719069	222	#define CONFIG_SYS_NAND_ONFI_DETECTION
3f719069	223	#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
fea9543f	224	#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x000c0000
fea9543f	225	/* NAND: SPL related configs */
434f2cfc	226	#ifdef CONFIG_SPL_OS_BOOT
434f2cfc	227	#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000 /* kernel offset */
434f2cfc	228	#endif
fea9543f	229	#endif /* !CONFIG_NAND */
b4606c6c	230
8a8f084e	231	/*
87694558 TR	232	* For NOR boot, we must set this to the start of where NOR is mapped
87694558 TR	233	* in memory.
8a8f084e	234	*/
5289e83a	235
d2aa1154	236	/*
85a02aa9 TR	237	* USB configuration. We enable MUSB support, both for host and for
	238	* gadget. We set USB0 as peripheral and USB1 as host, based on the
	239	* board schematic and physical port wired to each. Then for host we
	240	* add mass storage support and for gadget we add both RNDIS ethernet
	241	* and DFU.
d2aa1154	242	*/
95de1e2f	243	#define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
d2aa1154 IY	244	#define CONFIG_AM335X_USB0
	245	#define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
	246	#define CONFIG_AM335X_USB1
	247	#define CONFIG_AM335X_USB1_MODE MUSB_HOST
	248
6ae84363 M	249	/*
	250	* Disable MMC DM for SPL build and can be re-enabled after adding
	251	* DM support in SPL
	252	*/
	253	#ifdef CONFIG_SPL_BUILD
e83d61a5	254	#undef CONFIG_DM_MMC
ac3507dc	255	#undef CONFIG_TIMER
6ae84363 M	256	#endif
6ae84363 M	257
b432b1eb	258	#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USB_ETHER)
fb1bf408	259	/* Remove other SPL modes. */
c0e66793	260	/* disable host part of MUSB in SPL */
01d92b04	261	/* disable EFI partitions and partition UUID support */
c0e66793 IY	262	#endif
c0e66793 IY	263
85a02aa9	264	/* USB Device Firmware Update support */
fad8edf0	265	#ifndef CONFIG_SPL_BUILD
ba481c58	266	#define DFUARGS \
dd0829f6	267	DFU_ALT_INFO_EMMC \
ba481c58 TR	268	DFU_ALT_INFO_MMC \
	269	DFU_ALT_INFO_RAM \
	270	DFU_ALT_INFO_NAND
fad8edf0	271	#endif
85a02aa9	272
4adfcd68	273	/*
6454028a TR	274	* Default to using SPI for environment, etc.
	275	* 0x000000 - 0x020000 : SPL (128KiB)
	276	* 0x020000 - 0x0A0000 : U-Boot (512KiB)
	277	* 0x0A0000 - 0x0BFFFF : First copy of U-Boot Environment (128KiB)
	278	* 0x0C0000 - 0x0DFFFF : Second copy of U-Boot Environment (128KiB)
	279	* 0x0E0000 - 0x442000 : Linux Kernel
4adfcd68 TR	280	* 0x442000 - 0x800000 : Userland
	281	*/
	282	#if defined(CONFIG_SPI_BOOT)
585d8bc1	283	/* SPL related */
585d8bc1 TR	284	#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
585d8bc1 TR	285
6454028a TR	286	#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
	287	#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
	288	#define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */
	289	#define CONFIG_ENV_OFFSET (768 << 10) /* 768 KiB in */
	290	#define CONFIG_ENV_OFFSET_REDUND (896 << 10) /* 896 KiB in */
8c6ede1f	291	#elif defined(CONFIG_EMMC_BOOT)
8c6ede1f	292	#define CONFIG_SYS_MMC_ENV_DEV 1
beffc170 SP	293	#define CONFIG_SYS_MMC_ENV_PART 0
beffc170 SP	294	#define CONFIG_ENV_OFFSET 0x260000
40ace028 TR	295	#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
40ace028 TR	296	#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
b1c6a54a	297	#define CONFIG_SYS_MMC_MAX_DEVICE 2
61bb825c	298	#elif defined(CONFIG_NOR_BOOT)
61bb825c TR	299	#define CONFIG_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
	300	#define CONFIG_ENV_OFFSET (512 << 10) /* 512 KiB */
	301	#define CONFIG_ENV_OFFSET_REDUND (768 << 10) /* 768 KiB */
61bb825c TR	302	#elif defined(CONFIG_ENV_IS_IN_NAND)
	303	#define CONFIG_ENV_OFFSET 0x001c0000
	304	#define CONFIG_ENV_OFFSET_REDUND 0x001e0000
	305	#define CONFIG_SYS_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
8c6ede1f	306	#endif
4adfcd68	307
87694558	308	/* SPI flash. */
87694558	309	#define CONFIG_SF_DEFAULT_SPEED 24000000
d2aa1154	310
87694558	311	/* Network. */
c44080b2	312	#define CONFIG_PHY_SMSC
4b00d025 M	313	/* Enable Atheros phy driver */
4b00d025 M	314	#define CONFIG_PHY_ATHEROS
93042960	315
cd8845d7 SK	316	/*
	317	* NOR Size = 16 MiB
	318	* Number of Sectors/Blocks = 128
	319	* Sector Size = 128 KiB
	320	* Word length = 16 bits
	321	* Default layout:
	322	* 0x000000 - 0x07FFFF : U-Boot (512 KiB)
	323	* 0x080000 - 0x09FFFF : First copy of U-Boot Environment (128 KiB)
	324	* 0x0A0000 - 0x0BFFFF : Second copy of U-Boot Environment (128 KiB)
	325	* 0x0C0000 - 0x4BFFFF : Linux Kernel (4 MiB)
	326	* 0x4C0000 - 0xFFFFFF : Userland (11 MiB + 256 KiB)
	327	*/
	328	#if defined(CONFIG_NOR)
cd8845d7 SK	329	#define CONFIG_SYS_MAX_FLASH_SECT 128
	330	#define CONFIG_SYS_MAX_FLASH_BANKS 1
	331	#define CONFIG_SYS_FLASH_BASE (0x08000000)
	332	#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
77cd89e7	333	#define CONFIG_SYS_FLASH_SIZE 0x01000000
cd8845d7	334	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
cd8845d7 SK	335	#endif /* NOR support */
cd8845d7 SK	336
97f3a178 LV	337	#ifdef CONFIG_DRIVER_TI_CPSW
	338	#define CONFIG_CLOCK_SYNTHESIZER
	339	#define CLK_SYNTHESIZER_I2C_ADDR 0x65
	340	#endif
	341
5289e83a	342	#endif /* ! __CONFIG_AM335X_EVM_H */