[people/ms/u-boot.git] / include / configs / am43xx_evm.h

/*
 * am43xx_evm.h
 *
 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_AM43XX_EVM_H
#define __CONFIG_AM43XX_EVM_H

#define CONFIG_AM43XX

#define CONFIG_BOARD_LATE_INIT
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_SYS_CACHELINE_SIZE       32
#define CONFIG_MAX_RAM_BANK_SIZE	(1024 << 20)	/* 1GB */
#define CONFIG_SYS_TIMERBASE		0x48040000	/* Use Timer2 */

#include <asm/arch/omap.h>

/* NS16550 Configuration */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE	(-4)
#define CONFIG_SYS_NS16550_CLK		48000000

/* I2C Configuration */
#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
#define CONFIG_SYS_I2C_MULTI_EEPROMS

/* Power */
#define CONFIG_POWER
#define CONFIG_POWER_I2C
#define CONFIG_POWER_TPS65218

/* SPL defines. */
#define CONFIG_SPL_TEXT_BASE		0x40300350
#define CONFIG_SPL_MAX_SIZE		(220 << 10)	/* 220KB */
#define CONFIG_SYS_SPL_ARGS_ADDR	(CONFIG_SYS_SDRAM_BASE + \
					 (128 << 20))
#define CONFIG_SPL_POWER_SUPPORT
#define CONFIG_SPL_YMODEM_SUPPORT

/* Enabling L2 Cache */
#define CONFIG_SYS_L2_PL310
#define CONFIG_SYS_PL310_BASE	0x48242000
#define CONFIG_SYS_CACHELINE_SIZE	32

/*
 * Since SPL did pll and ddr initialization for us,
 * we don't need to do it twice.
 */
#if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_QSPI_BOOT)
#define CONFIG_SKIP_LOWLEVEL_INIT
#endif

/*
 * When building U-Boot such that there is no previous loader
 * we need to call board_early_init_f.  This is taken care of in
 * s_init when we have SPL used.
 */
#if !defined(CONFIG_SKIP_LOWLEVEL_INIT) && !defined(CONFIG_SPL)
#define CONFIG_BOARD_EARLY_INIT_F
#endif

/* Now bring in the rest of the common code. */
#include <configs/ti_armv7_common.h>

/* Always 64 KiB env size */
#define CONFIG_ENV_SIZE			(64 << 10)

#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG

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

/* NS16550 Configuration */
#define CONFIG_SYS_NS16550_COM1		0x44e09000	/* Base EVM has UART0 */

#define CONFIG_ENV_IS_NOWHERE

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

/* SPL USB Support */
#define CONFIG_SPL_USB_SUPPORT
#define CONFIG_SPL_USB_HOST_SUPPORT
#define CONFIG_SYS_USB_FAT_BOOT_PARTITION		1

#define CONFIG_CMD_USB
#define CONFIG_USB_HOST
#define CONFIG_USB_XHCI
#define CONFIG_USB_XHCI_OMAP
#define CONFIG_USB_STORAGE
#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2

#define CONFIG_OMAP_USB_PHY
#define CONFIG_AM437X_USB2PHY2_HOST

#ifdef CONFIG_QSPI_BOOT
#define CONFIG_SYS_TEXT_BASE           0x30000000
#undef CONFIG_ENV_IS_NOWHERE
#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           (64 << 10) /* 64 KB sectors */
#define CONFIG_ENV_OFFSET              0x110000
#define CONFIG_ENV_OFFSET_REDUND       0x120000
#ifdef MTDIDS_DEFAULT
#undef MTDIDS_DEFAULT
#endif
#ifdef MTDPARTS_DEFAULT
#undef MTDPARTS_DEFAULT
#endif
#define MTDPARTS_DEFAULT		"mtdparts=qspi.0:512k(QSPI.u-boot)," \
					"512k(QSPI.u-boot.backup)," \
					"512k(QSPI.u-boot-spl-os)," \
					"64k(QSPI.u-boot-env)," \
					"64k(QSPI.u-boot-env.backup)," \
					"8m(QSPI.kernel)," \
					"-(QSPI.file-system)"
#endif

/* SPI */
#undef CONFIG_OMAP3_SPI
#define CONFIG_TI_QSPI
#define CONFIG_SPI_FLASH
#define CONFIG_SPI_FLASH_MACRONIX
#define CONFIG_CMD_SF
#define CONFIG_CMD_SPI
#define CONFIG_TI_SPI_MMAP
#define CONFIG_SPI_FLASH_BAR
#define CONFIG_QSPI_SEL_GPIO                   48
#define CONFIG_SF_DEFAULT_SPEED                48000000
#define CONFIG_DEFAULT_SPI_MODE                SPI_MODE_3

/* Enhance our eMMC support / experience. */
#define CONFIG_CMD_GPT
#define CONFIG_EFI_PARTITION
#define CONFIG_PARTITION_UUIDS
#define CONFIG_CMD_PART

#ifndef CONFIG_SPL_BUILD
#define CONFIG_EXTRA_ENV_SETTINGS \
	DEFAULT_LINUX_BOOT_ENV \
	"fdtfile=undefined\0" \
	"bootpart=0:2\0" \
	"bootdir=/boot\0" \
	"bootfile=zImage\0" \
	"console=ttyO0,115200n8\0" \
	"partitions=" \
		"uuid_disk=${uuid_gpt_disk};" \
		"name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
	"optargs=\0" \
	"mmcdev=0\0" \
	"mmcroot=/dev/mmcblk0p2 rw\0" \
	"mmcrootfstype=ext4 rootwait\0" \
	"usbroot=/dev/sda2 rw\0" \
	"usbrootfstype=ext4 rootwait\0" \
	"usbdev=0\0" \
	"ramroot=/dev/ram0 rw\0" \
	"ramrootfstype=ext2\0" \
	"mmcargs=setenv bootargs console=${console} " \
		"${optargs} " \
		"root=${mmcroot} " \
		"rootfstype=${mmcrootfstype}\0" \
	"usbargs=setenv bootargs console=${console} " \
		"${optargs} " \
		"root=${usbroot} " \
		"rootfstype=${usbrootfstype}\0" \
	"bootenv=uEnv.txt\0" \
	"loadbootenv=load ${devtype} ${devnum} ${loadaddr} ${bootenv}\0" \
	"importbootenv=echo Importing environment from mmc ...; " \
		"env import -t $loadaddr $filesize\0" \
	"ramargs=setenv bootargs console=${console} " \
		"${optargs} " \
		"root=${ramroot} " \
		"rootfstype=${ramrootfstype}\0" \
	"loadramdisk=load ${devtype} ${devnum} ${rdaddr} ramdisk.gz\0" \
	"loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
	"loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
	"mmcboot=mmc dev ${mmcdev}; " \
		"setenv devnum ${mmcdev}; " \
		"setenv devtype mmc; " \
		"if mmc rescan; then " \
			"echo SD/MMC found on device ${devnum};" \
			"if run loadbootenv; then " \
				"echo Loaded environment from ${bootenv};" \
				"run importbootenv;" \
			"fi;" \
			"if test -n $uenvcmd; then " \
				"echo Running uenvcmd ...;" \
				"run uenvcmd;" \
			"fi;" \
			"if run loadimage; then " \
				"run loadfdt; " \
				"echo Booting from mmc${mmcdev} ...; " \
				"run mmcargs; " \
				"bootz ${loadaddr} - ${fdtaddr}; " \
			"fi;" \
		"fi;\0" \
	"usbboot=" \
		"setenv devnum ${usbdev}; " \
		"setenv devtype usb; " \
		"usb start ${usbdev}; " \
		"if usb dev ${usbdev}; then " \
			"if run loadbootenv; then " \
				"echo Loaded environment from ${bootenv};" \
				"run importbootenv;" \
			"fi;" \
			"if test -n $uenvcmd; then " \
				"echo Running uenvcmd ...;" \
				"run uenvcmd;" \
			"fi;" \
			"if run loadimage; then " \
				"run loadfdt; " \
				"echo Booting from usb ${usbdev}...; " \
				"run usbargs;" \
				"bootz ${loadaddr} - ${fdtaddr}; " \
			"fi;" \
		"fi\0" \
	"findfdt="\
		"if test $board_name = AM43EPOS; then " \
			"setenv fdtfile am43x-epos-evm.dtb; fi; " \
		"if test $board_name = AM43__GP; then " \
			"setenv fdtfile am437x-gp-evm.dtb; fi; " \
		"if test $board_name = AM43__SK; then " \
			"setenv fdtfile am437x-sk-evm.dtb; fi; " \
		"if test $fdtfile = undefined; then " \
			"echo WARNING: Could not determine device tree; fi; \0"

#define CONFIG_BOOTCOMMAND \
	"run findfdt; " \
	"run mmcboot;" \
	"run usbboot;"

#endif

/* CPSW Ethernet */
#define CONFIG_CMD_NET
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_PING
#define CONFIG_CMD_MII
#define CONFIG_DRIVER_TI_CPSW
#define CONFIG_MII
#define CONFIG_BOOTP_DEFAULT
#define CONFIG_BOOTP_DNS
#define CONFIG_BOOTP_DNS2
#define CONFIG_BOOTP_SEND_HOSTNAME
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_SUBNETMASK
#define CONFIG_NET_RETRY_COUNT		10
#define CONFIG_NET_MULTI
#define CONFIG_PHY_GIGE
#define CONFIG_PHYLIB

#define CONFIG_SPL_ENV_SUPPORT
#define CONFIG_SPL_NET_VCI_STRING	"AM43xx U-Boot SPL"

#define CONFIG_SPL_ETH_SUPPORT
#define CONFIG_SPL_NET_SUPPORT
#define CONFIG_SYS_RX_ETH_BUFFER	64

/* NAND support */
#ifdef CONFIG_NAND
/* NAND: device related configs */
#define CONFIG_SYS_NAND_PAGE_SIZE	4096
#define CONFIG_SYS_NAND_OOBSIZE		224
#define CONFIG_SYS_NAND_BLOCK_SIZE	(256*1024)
#define CONFIG_SYS_NAND_PAGE_COUNT	(CONFIG_SYS_NAND_BLOCK_SIZE / \
					 CONFIG_SYS_NAND_PAGE_SIZE)
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
/* NAND: driver related configs */
#define CONFIG_NAND_OMAP_GPMC
#define CONFIG_NAND_OMAP_ELM
#define CONFIG_SYS_NAND_ONFI_DETECTION
#define CONFIG_NAND_OMAP_ECCSCHEME	OMAP_ECC_BCH16_CODE_HW
#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, 58, 59, \
				60, 61, 62, 63, 64, 65, 66, 67, 68, 69, \
				70, 71, 72, 73, 74, 75, 76, 77, 78, 79, \
				80, 81, 82, 83, 84, 85, 86, 87, 88, 89, \
				90, 91, 92, 93, 94, 95, 96, 97, 98, 99, \
			100, 101, 102, 103, 104, 105, 106, 107, 108, 109, \
			110, 111, 112, 113, 114, 115, 116, 117, 118, 119, \
			120, 121, 122, 123, 124, 125, 126, 127, 128, 129, \
			130, 131, 132, 133, 134, 135, 136, 137, 138, 139, \
			140, 141, 142, 143, 144, 145, 146, 147, 148, 149, \
			150, 151, 152, 153, 154, 155, 156, 157, 158, 159, \
			160, 161, 162, 163, 164, 165, 166, 167, 168, 169, \
			170, 171, 172, 173, 174, 175, 176, 177, 178, 179, \
			180, 181, 182, 183, 184, 185, 186, 187, 188, 189, \
			190, 191, 192, 193, 194, 195, 196, 197, 198, 199, \
			200, 201, 202, 203, 204, 205, 206, 207, 208, 209, \
			}
#define CONFIG_SYS_NAND_ECCSIZE		512
#define CONFIG_SYS_NAND_ECCBYTES	26
#define MTDIDS_DEFAULT			"nand0=nand.0"
#define MTDPARTS_DEFAULT		"mtdparts=nand.0:" \
					"256k(NAND.SPL)," \
					"256k(NAND.SPL.backup1)," \
					"256k(NAND.SPL.backup2)," \
					"256k(NAND.SPL.backup3)," \
					"512k(NAND.u-boot-spl-os)," \
					"1m(NAND.u-boot)," \
					"256k(NAND.u-boot-env)," \
					"256k(NAND.u-boot-env.backup1)," \
					"7m(NAND.kernel)," \
					"-(NAND.rootfs)"
#define CONFIG_SYS_NAND_U_BOOT_OFFS	0x00180000
/* NAND: SPL related configs */
#ifdef CONFIG_SPL_NAND_SUPPORT
#define CONFIG_SPL_NAND_AM33XX_BCH
#endif
/* NAND: SPL falcon mode configs */
#ifdef CONFIG_SPL_OS_BOOT
#define CONFIG_CMD_SPL_NAND_OFS		0x00100000 /* os parameters */
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS	0x00300000 /* kernel offset */
#define CONFIG_CMD_SPL_WRITE_SIZE	CONFIG_SYS_NAND_BLOCK_SIZE
#endif
#endif /* !CONFIG_NAND */

#endif	/* __CONFIG_AM43XX_EVM_H */
Commit	Line	Data
8d0afcd7 LV	1	/*
	2	* am43xx_evm.h
	3	*
	4	* Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
	5	*
	6	* SPDX-License-Identifier: GPL-2.0+
	7	*/
	8
	9	#ifndef __CONFIG_AM43XX_EVM_H
	10	#define __CONFIG_AM43XX_EVM_H
	11
	12	#define CONFIG_AM43XX
8d0afcd7	13
369cbe1e LV	14	#define CONFIG_BOARD_LATE_INIT
	15	#define CONFIG_ARCH_CPU_INIT
	16	#define CONFIG_SYS_CACHELINE_SIZE 32
8d0afcd7	17	#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */
8d0afcd7	18	#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
369cbe1e LV	19
369cbe1e LV	20	#include <asm/arch/omap.h>
8d0afcd7 LV	21
	22	/* NS16550 Configuration */
	23	#define CONFIG_SYS_NS16550
	24	#define CONFIG_SYS_NS16550_SERIAL
	25	#define CONFIG_SYS_NS16550_REG_SIZE (-4)
369cbe1e	26	#define CONFIG_SYS_NS16550_CLK 48000000
8d0afcd7	27
9f1a8cd3 SN	28	/* I2C Configuration */
	29	#define CONFIG_CMD_EEPROM
	30	#define CONFIG_ENV_EEPROM_IS_ON_I2C
	31	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
	32	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
	33	#define CONFIG_SYS_I2C_MULTI_EEPROMS
	34
83bad102	35	/* Power */
7aa5598a TR	36	#define CONFIG_POWER
7aa5598a TR	37	#define CONFIG_POWER_I2C
83bad102 TR	38	#define CONFIG_POWER_TPS65218
83bad102 TR	39
369cbe1e LV	40	/* SPL defines. */
369cbe1e LV	41	#define CONFIG_SPL_TEXT_BASE 0x40300350
b1cde7e2	42	#define CONFIG_SPL_MAX_SIZE (220 << 10) /* 220KB */
d3289aac TR	43	#define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
d3289aac TR	44	(128 << 20))
83bad102	45	#define CONFIG_SPL_POWER_SUPPORT
369cbe1e	46	#define CONFIG_SPL_YMODEM_SUPPORT
8d0afcd7	47
573b020e LV	48	/* Enabling L2 Cache */
	49	#define CONFIG_SYS_L2_PL310
	50	#define CONFIG_SYS_PL310_BASE 0x48242000
	51	#define CONFIG_SYS_CACHELINE_SIZE 32
	52
8d0afcd7	53	/*
369cbe1e LV	54	* Since SPL did pll and ddr initialization for us,
369cbe1e LV	55	* we don't need to do it twice.
8d0afcd7	56	*/
7a5f71bc	57	#if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_QSPI_BOOT)
8d0afcd7 LV	58	#define CONFIG_SKIP_LOWLEVEL_INIT
	59	#endif
	60
196311dc TR	61	/*
	62	* When building U-Boot such that there is no previous loader
	63	* we need to call board_early_init_f. This is taken care of in
	64	* s_init when we have SPL used.
	65	*/
	66	#if !defined(CONFIG_SKIP_LOWLEVEL_INIT) && !defined(CONFIG_SPL)
	67	#define CONFIG_BOARD_EARLY_INIT_F
	68	#endif
	69
369cbe1e LV	70	/* Now bring in the rest of the common code. */
369cbe1e LV	71	#include <configs/ti_armv7_common.h>
8d0afcd7	72
7a5f71bc SP	73	/* Always 64 KiB env size */
7a5f71bc SP	74	#define CONFIG_ENV_SIZE (64 << 10)
8d0afcd7	75
369cbe1e	76	#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
8d0afcd7	77
369cbe1e LV	78	/* Clock Defines */
	79	#define V_OSCK 24000000 /* Clock output from T2 */
	80	#define V_SCLK (V_OSCK)
8d0afcd7	81
369cbe1e LV	82	/* NS16550 Configuration */
	83	#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */
	84
	85	#define CONFIG_ENV_IS_NOWHERE
	86
	87	#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
8d0afcd7	88
2b36fe57 DM	89	/* SPL USB Support */
	90	#define CONFIG_SPL_USB_SUPPORT
	91	#define CONFIG_SPL_USB_HOST_SUPPORT
	92	#define CONFIG_SYS_USB_FAT_BOOT_PARTITION 1
	93
3d799c7f DM	94	#define CONFIG_CMD_USB
	95	#define CONFIG_USB_HOST
	96	#define CONFIG_USB_XHCI
	97	#define CONFIG_USB_XHCI_OMAP
	98	#define CONFIG_USB_STORAGE
	99	#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
	100
	101	#define CONFIG_OMAP_USB_PHY
	102	#define CONFIG_AM437X_USB2PHY2_HOST
	103
7a5f71bc SP	104	#ifdef CONFIG_QSPI_BOOT
	105	#define CONFIG_SYS_TEXT_BASE 0x30000000
	106	#undef CONFIG_ENV_IS_NOWHERE
	107	#define CONFIG_ENV_IS_IN_SPI_FLASH
	108	#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
	109	#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
	110	#define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64 KB sectors */
	111	#define CONFIG_ENV_OFFSET 0x110000
	112	#define CONFIG_ENV_OFFSET_REDUND 0x120000
	113	#ifdef MTDIDS_DEFAULT
	114	#undef MTDIDS_DEFAULT
	115	#endif
	116	#ifdef MTDPARTS_DEFAULT
	117	#undef MTDPARTS_DEFAULT
	118	#endif
	119	#define MTDPARTS_DEFAULT "mtdparts=qspi.0:512k(QSPI.u-boot)," \
	120	"512k(QSPI.u-boot.backup)," \
	121	"512k(QSPI.u-boot-spl-os)," \
	122	"64k(QSPI.u-boot-env)," \
	123	"64k(QSPI.u-boot-env.backup)," \
	124	"8m(QSPI.kernel)," \
	125	"-(QSPI.file-system)"
	126	#endif
	127
ea4c7a83 SP	128	/* SPI */
	129	#undef CONFIG_OMAP3_SPI
	130	#define CONFIG_TI_QSPI
	131	#define CONFIG_SPI_FLASH
	132	#define CONFIG_SPI_FLASH_MACRONIX
	133	#define CONFIG_CMD_SF
	134	#define CONFIG_CMD_SPI
	135	#define CONFIG_TI_SPI_MMAP
7a5f71bc	136	#define CONFIG_SPI_FLASH_BAR
ea4c7a83 SP	137	#define CONFIG_QSPI_SEL_GPIO 48
	138	#define CONFIG_SF_DEFAULT_SPEED 48000000
	139	#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_3
	140
0f1b0443 TR	141	/* Enhance our eMMC support / experience. */
	142	#define CONFIG_CMD_GPT
	143	#define CONFIG_EFI_PARTITION
	144	#define CONFIG_PARTITION_UUIDS
	145	#define CONFIG_CMD_PART
	146
1564dba7 LV	147	#ifndef CONFIG_SPL_BUILD
1564dba7 LV	148	#define CONFIG_EXTRA_ENV_SETTINGS \
fb3ad9bd	149	DEFAULT_LINUX_BOOT_ENV \
1564dba7 LV	150	"fdtfile=undefined\0" \
	151	"bootpart=0:2\0" \
	152	"bootdir=/boot\0" \
	153	"bootfile=zImage\0" \
	154	"console=ttyO0,115200n8\0" \
0f1b0443 TR	155	"partitions=" \
	156	"uuid_disk=${uuid_gpt_disk};" \
	157	"name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
1564dba7 LV	158	"optargs=\0" \
	159	"mmcdev=0\0" \
	160	"mmcroot=/dev/mmcblk0p2 rw\0" \
	161	"mmcrootfstype=ext4 rootwait\0" \
2b36fe57 DM	162	"usbroot=/dev/sda2 rw\0" \
	163	"usbrootfstype=ext4 rootwait\0" \
	164	"usbdev=0\0" \
bea0fd5e	165	"ramroot=/dev/ram0 rw\0" \
1564dba7 LV	166	"ramrootfstype=ext2\0" \
	167	"mmcargs=setenv bootargs console=${console} " \
	168	"${optargs} " \
	169	"root=${mmcroot} " \
	170	"rootfstype=${mmcrootfstype}\0" \
2b36fe57 DM	171	"usbargs=setenv bootargs console=${console} " \
	172	"${optargs} " \
	173	"root=${usbroot} " \
	174	"rootfstype=${usbrootfstype}\0" \
1564dba7	175	"bootenv=uEnv.txt\0" \
2b36fe57	176	"loadbootenv=load ${devtype} ${devnum} ${loadaddr} ${bootenv}\0" \
1564dba7 LV	177	"importbootenv=echo Importing environment from mmc ...; " \
	178	"env import -t $loadaddr $filesize\0" \
	179	"ramargs=setenv bootargs console=${console} " \
	180	"${optargs} " \
	181	"root=${ramroot} " \
	182	"rootfstype=${ramrootfstype}\0" \
2b36fe57 DM	183	"loadramdisk=load ${devtype} ${devnum} ${rdaddr} ramdisk.gz\0" \
	184	"loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
	185	"loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
1564dba7	186	"mmcboot=mmc dev ${mmcdev}; " \
2b36fe57	187	"setenv devnum ${mmcdev}; " \
fa03834f	188	"setenv devtype mmc; " \
1564dba7	189	"if mmc rescan; then " \
2b36fe57	190	"echo SD/MMC found on device ${devnum};" \
1564dba7 LV	191	"if run loadbootenv; then " \
	192	"echo Loaded environment from ${bootenv};" \
	193	"run importbootenv;" \
	194	"fi;" \
	195	"if test -n $uenvcmd; then " \
	196	"echo Running uenvcmd ...;" \
	197	"run uenvcmd;" \
	198	"fi;" \
	199	"if run loadimage; then " \
	200	"run loadfdt; " \
	201	"echo Booting from mmc${mmcdev} ...; " \
	202	"run mmcargs; " \
	203	"bootz ${loadaddr} - ${fdtaddr}; " \
	204	"fi;" \
	205	"fi;\0" \
2b36fe57 DM	206	"usbboot=" \
	207	"setenv devnum ${usbdev}; " \
	208	"setenv devtype usb; " \
	209	"usb start ${usbdev}; " \
	210	"if usb dev ${usbdev}; then " \
	211	"if run loadbootenv; then " \
	212	"echo Loaded environment from ${bootenv};" \
	213	"run importbootenv;" \
	214	"fi;" \
	215	"if test -n $uenvcmd; then " \
	216	"echo Running uenvcmd ...;" \
	217	"run uenvcmd;" \
	218	"fi;" \
	219	"if run loadimage; then " \
	220	"run loadfdt; " \
	221	"echo Booting from usb ${usbdev}...; " \
	222	"run usbargs;" \
	223	"bootz ${loadaddr} - ${fdtaddr}; " \
	224	"fi;" \
	225	"fi\0" \
1564dba7 LV	226	"findfdt="\
	227	"if test $board_name = AM43EPOS; then " \
	228	"setenv fdtfile am43x-epos-evm.dtb; fi; " \
	229	"if test $board_name = AM43__GP; then " \
	230	"setenv fdtfile am437x-gp-evm.dtb; fi; " \
9cb9f333 FB	231	"if test $board_name = AM43__SK; then " \
9cb9f333 FB	232	"setenv fdtfile am437x-sk-evm.dtb; fi; " \
1564dba7 LV	233	"if test $fdtfile = undefined; then " \
	234	"echo WARNING: Could not determine device tree; fi; \0"
	235
	236	#define CONFIG_BOOTCOMMAND \
	237	"run findfdt; " \
2b36fe57 DM	238	"run mmcboot;" \
2b36fe57 DM	239	"run usbboot;"
1564dba7	240
3a3939bf M	241	#endif
3a3939bf M	242
4cdd7fda M	243	/* CPSW Ethernet */
	244	#define CONFIG_CMD_NET
	245	#define CONFIG_CMD_DHCP
	246	#define CONFIG_CMD_PING
	247	#define CONFIG_CMD_MII
	248	#define CONFIG_DRIVER_TI_CPSW
	249	#define CONFIG_MII
	250	#define CONFIG_BOOTP_DEFAULT
	251	#define CONFIG_BOOTP_DNS
	252	#define CONFIG_BOOTP_DNS2
	253	#define CONFIG_BOOTP_SEND_HOSTNAME
	254	#define CONFIG_BOOTP_GATEWAY
	255	#define CONFIG_BOOTP_SUBNETMASK
	256	#define CONFIG_NET_RETRY_COUNT 10
	257	#define CONFIG_NET_MULTI
	258	#define CONFIG_PHY_GIGE
	259	#define CONFIG_PHYLIB
3a3939bf M	260
	261	#define CONFIG_SPL_ENV_SUPPORT
	262	#define CONFIG_SPL_NET_VCI_STRING "AM43xx U-Boot SPL"
	263
	264	#define CONFIG_SPL_ETH_SUPPORT
	265	#define CONFIG_SPL_NET_SUPPORT
4cdd7fda	266	#define CONFIG_SYS_RX_ETH_BUFFER 64
4cdd7fda	267
e53ad4b4	268	/* NAND support */
	269	#ifdef CONFIG_NAND
	270	/* NAND: device related configs */
	271	#define CONFIG_SYS_NAND_PAGE_SIZE 4096
	272	#define CONFIG_SYS_NAND_OOBSIZE 224
	273	#define CONFIG_SYS_NAND_BLOCK_SIZE (256*1024)
	274	#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
	275	CONFIG_SYS_NAND_PAGE_SIZE)
	276	#define CONFIG_SYS_NAND_5_ADDR_CYCLE
	277	/* NAND: driver related configs */
	278	#define CONFIG_NAND_OMAP_GPMC
	279	#define CONFIG_NAND_OMAP_ELM
	280	#define CONFIG_SYS_NAND_ONFI_DETECTION
	281	#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH16_CODE_HW
	282	#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
	283	#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
	284	10, 11, 12, 13, 14, 15, 16, 17, 18, 19, \
	285	20, 21, 22, 23, 24, 25, 26, 27, 28, 29, \
	286	30, 31, 32, 33, 34, 35, 36, 37, 38, 39, \
	287	40, 41, 42, 43, 44, 45, 46, 47, 48, 49, \
	288	50, 51, 52, 53, 54, 55, 56, 57, 58, 59, \
	289	60, 61, 62, 63, 64, 65, 66, 67, 68, 69, \
	290	70, 71, 72, 73, 74, 75, 76, 77, 78, 79, \
	291	80, 81, 82, 83, 84, 85, 86, 87, 88, 89, \
	292	90, 91, 92, 93, 94, 95, 96, 97, 98, 99, \
	293	100, 101, 102, 103, 104, 105, 106, 107, 108, 109, \
	294	110, 111, 112, 113, 114, 115, 116, 117, 118, 119, \
	295	120, 121, 122, 123, 124, 125, 126, 127, 128, 129, \
	296	130, 131, 132, 133, 134, 135, 136, 137, 138, 139, \
	297	140, 141, 142, 143, 144, 145, 146, 147, 148, 149, \
	298	150, 151, 152, 153, 154, 155, 156, 157, 158, 159, \
	299	160, 161, 162, 163, 164, 165, 166, 167, 168, 169, \
	300	170, 171, 172, 173, 174, 175, 176, 177, 178, 179, \
	301	180, 181, 182, 183, 184, 185, 186, 187, 188, 189, \
	302	190, 191, 192, 193, 194, 195, 196, 197, 198, 199, \
	303	200, 201, 202, 203, 204, 205, 206, 207, 208, 209, \
	304	}
	305	#define CONFIG_SYS_NAND_ECCSIZE 512
	306	#define CONFIG_SYS_NAND_ECCBYTES 26
	307	#define MTDIDS_DEFAULT "nand0=nand.0"
	308	#define MTDPARTS_DEFAULT "mtdparts=nand.0:" \
	309	"256k(NAND.SPL)," \
	310	"256k(NAND.SPL.backup1)," \
	311	"256k(NAND.SPL.backup2)," \
	312	"256k(NAND.SPL.backup3)," \
	313	"512k(NAND.u-boot-spl-os)," \
	314	"1m(NAND.u-boot)," \
	315	"256k(NAND.u-boot-env)," \
	316	"256k(NAND.u-boot-env.backup1)," \
	317	"7m(NAND.kernel)," \
	318	"-(NAND.rootfs)"
	319	#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x00180000
	320	/* NAND: SPL related configs */
	321	#ifdef CONFIG_SPL_NAND_SUPPORT
	322	#define CONFIG_SPL_NAND_AM33XX_BCH
	323	#endif
	324	/* NAND: SPL falcon mode configs */
	325	#ifdef CONFIG_SPL_OS_BOOT
	326	#define CONFIG_CMD_SPL_NAND_OFS 0x00100000 /* os parameters */
	327	#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00300000 /* kernel offset */
	328	#define CONFIG_CMD_SPL_WRITE_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
	329	#endif
	330	#endif /* !CONFIG_NAND */
	331
8d0afcd7	332	#endif /* __CONFIG_AM43XX_EVM_H */