[people/ms/u-boot.git] / include / configs / ti_armv7_common.h

/*
 * ti_armv7_common.h
 *
 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
 *
 * SPDX-License-Identifier:	GPL-2.0+
 *
 * The various ARMv7 SoCs from TI all share a number of IP blocks when
 * implementing a given feature.  Rather than define these in every
 * board or even SoC common file, we define a common file to be re-used
 * in all cases.  While technically true that some of these details are
 * configurable at the board design, they are common throughout SoC
 * reference platforms as well as custom designs and become de facto
 * standards.
 */

#ifndef __CONFIG_TI_ARMV7_COMMON_H__
#define __CONFIG_TI_ARMV7_COMMON_H__

/*
 * We typically do not contain NOR flash.  In the cases where we do, we
 * undefine this later.
 */
#define CONFIG_SYS_NO_FLASH

/* Support both device trees and ATAGs. */
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG

/*
 * Our DDR memory always starts at 0x80000000 and U-Boot shall have
 * relocated itself to higher in memory by the time this value is used.
 * However, set this to a 32MB offset to allow for easier Linux kernel
 * booting as the default is often used as the kernel load address.
 */
#define CONFIG_SYS_LOAD_ADDR		0x82000000

/*
 * We setup defaults based on constraints from the Linux kernel, which should
 * also be safe elsewhere.  We have the default load at 32MB into DDR (for
 * the kernel), FDT above 128MB (the maximum location for the end of the
 * kernel), and the ramdisk 512KB above that (allowing for hopefully never
 * seen large trees).  We say all of this must be within the first 256MB
 * as that will normally be within the kernel lowmem and thus visible via
 * bootm_size and we only run on platforms with 256MB or more of memory.
 */
#define DEFAULT_LINUX_BOOT_ENV \
	"loadaddr=0x82000000\0" \
	"kernel_addr_r=0x82000000\0" \
	"fdtaddr=0x88000000\0" \
	"fdt_addr_r=0x88000000\0" \
	"rdaddr=0x88080000\0" \
	"ramdisk_addr_r=0x88080000\0" \
	"scriptaddr=0x80000000\0" \
	"pxefile_addr_r=0x80100000\0" \
	"bootm_size=0x10000000\0"

#define DEFAULT_MMC_TI_ARGS \
	"mmcdev=0\0" \
	"mmcrootfstype=ext4 rootwait\0" \
	"finduuid=part uuid mmc 0:2 uuid\0" \
	"args_mmc=run finduuid;setenv bootargs console=${console} " \
		"${optargs} " \
		"root=PARTUUID=${uuid} rw " \
		"rootfstype=${mmcrootfstype}\0"

/*
 * DDR information.  If the CONFIG_NR_DRAM_BANKS is not defined,
 * we say (for simplicity) that we have 1 bank, always, even when
 * we have more.  We always start at 0x80000000, and we place the
 * initial stack pointer in our SRAM. Otherwise, we can define
 * CONFIG_NR_DRAM_BANKS before including this file.
 */
#ifndef CONFIG_NR_DRAM_BANKS
#define CONFIG_NR_DRAM_BANKS		1
#endif
#define CONFIG_SYS_SDRAM_BASE		0x80000000

#ifndef CONFIG_SYS_INIT_SP_ADDR
#define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
						GENERATED_GBL_DATA_SIZE)
#endif

/* Timer information. */
#define CONFIG_SYS_PTV			2	/* Divisor: 2^(PTV+1) => 8 */

/* I2C IP block */
#define CONFIG_I2C
#define CONFIG_CMD_I2C
#define CONFIG_SYS_I2C

/* MMC/SD IP block */
#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_CMD_MMC

/* McSPI IP block */
#define CONFIG_SPI
#define CONFIG_CMD_SPI

/* GPIO block */

/*
 * The following are general good-enough settings for U-Boot.  We set a
 * large malloc pool as we generally have a lot of DDR, and we opt for
 * function over binary size in the main portion of U-Boot as this is
 * generally easily constrained later if needed.  We enable the config
 * options that give us information in the environment about what board
 * we are on so we do not need to rely on the command prompt.  We set a
 * console baudrate of 115200 and use the default baud rate table.
 */
#ifdef CONFIG_DFU_MMC
#define CONFIG_SYS_MALLOC_LEN	((16 << 20) + CONFIG_SYS_DFU_DATA_BUF_SIZE)
#else
#define CONFIG_SYS_MALLOC_LEN	(16 << 20)
#endif
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_CONSOLE_INFO_QUIET
#define CONFIG_BAUDRATE			115200
#define CONFIG_ENV_VARS_UBOOT_CONFIG	/* Strongly encouraged */
#define CONFIG_ENV_OVERWRITE		/* Overwrite ethaddr / serial# */

/* As stated above, the following choices are optional. */
#define CONFIG_SYS_LONGHELP
#define CONFIG_AUTO_COMPLETE
#define CONFIG_CMDLINE_EDITING
#define CONFIG_VERSION_VARIABLE

/* We set the max number of command args high to avoid HUSH bugs. */
#define CONFIG_SYS_MAXARGS		64

/* Console I/O Buffer Size */
#define CONFIG_SYS_CBSIZE		512
/* Print Buffer Size */
#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE \
					+ sizeof(CONFIG_SYS_PROMPT) + 16)
/* Boot Argument Buffer Size */
#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE

/*
 * When we have SPI, NOR or NAND flash we expect to be making use of
 * mtdparts, both for ease of use in U-Boot and for passing information
 * on to the Linux kernel.
 */
#if defined(CONFIG_SPI_BOOT) || defined(CONFIG_NOR) || defined(CONFIG_NAND) || defined(CONFIG_NAND_DAVINCI)
#define CONFIG_MTD_DEVICE		/* Required for mtdparts */
#define CONFIG_CMD_MTDPARTS
#endif

#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_BOOTZ
#define CONFIG_SUPPORT_RAW_INITRD

/*
 * Common filesystems support.  When we have removable storage we
 * enabled a number of useful commands and support.
 */
#if defined(CONFIG_MMC) || defined(CONFIG_USB_STORAGE)
#define CONFIG_DOS_PARTITION
#define CONFIG_CMD_FAT
#define CONFIG_FAT_WRITE
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_EXT4
#define CONFIG_CMD_FS_GENERIC
#define CONFIG_PARTITION_UUIDS
#define CONFIG_CMD_PART
#endif

/*
 * Our platforms make use of SPL to initalize the hardware (primarily
 * memory) enough for full U-Boot to be loaded.  We also support Falcon
 * Mode so that the Linux kernel can be booted directly from SPL
 * instead, if desired.  We make use of the general SPL framework found
 * under common/spl/.  Given our generally common memory map, we set a
 * number of related defaults and sizes here.
 */
#if !defined(CONFIG_NOR_BOOT) && \
	!(defined(CONFIG_QSPI_BOOT) && defined(CONFIG_AM43XX))
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_OS_BOOT

/*
 * Place the image at the start of the ROM defined image space (per
 * CONFIG_SPL_TEXT_BASE and we limit our size to the ROM-defined
 * downloaded image area.  We initalize DRAM as soon as we can so that
 * we can place stack, malloc and BSS there.  We load U-Boot itself into
 * memory at 0x80800000 for legacy reasons (to not conflict with older
 * SPLs).  We have our BSS be placed 2MiB after this, to allow for the
 * default Linux kernel address of 0x80008000 to work with most sized
 * kernels, in the Falcon Mode case.  We have the SPL malloc pool at the
 * end of the BSS area.  We suggest that the stack be placed at 32MiB after
 * the start of DRAM to allow room for all of the above (handled in Kconfig).
 */
#ifndef CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_TEXT_BASE		0x80800000
#endif
#ifndef CONFIG_SPL_BSS_START_ADDR
#define CONFIG_SPL_BSS_START_ADDR	0x80a00000
#define CONFIG_SPL_BSS_MAX_SIZE		0x80000		/* 512 KB */
#endif
#ifndef CONFIG_SYS_SPL_MALLOC_START
#define CONFIG_SYS_SPL_MALLOC_START	(CONFIG_SPL_BSS_START_ADDR + \
					 CONFIG_SPL_BSS_MAX_SIZE)
#define CONFIG_SYS_SPL_MALLOC_SIZE	CONFIG_SYS_MALLOC_LEN
#endif

/* RAW SD card / eMMC locations. */
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300 /* address 0x60000 */
#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x200 /* 256 KB */

/* FAT sd card locations. */
#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.img"

#ifdef CONFIG_SPL_OS_BOOT
/* FAT */
#define CONFIG_SPL_FS_LOAD_KERNEL_NAME		"uImage"
#define CONFIG_SPL_FS_LOAD_ARGS_NAME		"args"

/* RAW SD card / eMMC */
#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR	0x900	/* address 0x120000 */
#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR	0x80	/* address 0x10000 */
#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS	0x80	/* 64KiB */

/* spl export command */
#define CONFIG_CMD_SPL
#endif

#ifdef CONFIG_MMC
#define CONFIG_SPL_LIBDISK_SUPPORT
#define CONFIG_SPL_MMC_SUPPORT
#define CONFIG_SPL_FAT_SUPPORT
#define CONFIG_SPL_EXT_SUPPORT
#endif

#define CONFIG_SYS_THUMB_BUILD

/* General parts of the framework, required. */
#define CONFIG_SPL_I2C_SUPPORT
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_POWER_SUPPORT
#define CONFIG_SPL_GPIO_SUPPORT
#define CONFIG_SPL_BOARD_INIT

#ifdef CONFIG_NAND
#define CONFIG_SPL_NAND_SUPPORT
#define CONFIG_SPL_NAND_BASE
#define CONFIG_SPL_NAND_DRIVERS
#define CONFIG_SPL_NAND_ECC
#define CONFIG_SPL_MTD_SUPPORT
#define CONFIG_SYS_NAND_U_BOOT_START	CONFIG_SYS_TEXT_BASE
#endif
#endif /* !CONFIG_NOR_BOOT */

/* Generic Environment Variables */

#ifdef CONFIG_CMD_NET
#define NETARGS \
	"static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}" \
		"::off\0" \
	"nfsopts=nolock\0" \
	"rootpath=/export/rootfs\0" \
	"netloadimage=tftp ${loadaddr} ${bootfile}\0" \
	"netloadfdt=tftp ${fdtaddr} ${fdtfile}\0" \
	"netargs=setenv bootargs console=${console} " \
		"${optargs} " \
		"root=/dev/nfs " \
		"nfsroot=${serverip}:${rootpath},${nfsopts} rw " \
		"ip=dhcp\0" \
	"netboot=echo Booting from network ...; " \
		"setenv autoload no; " \
		"dhcp; " \
		"run netloadimage; " \
		"run netloadfdt; " \
		"run netargs; " \
		"bootz ${loadaddr} - ${fdtaddr}\0"
#else
#define NETARGS ""
#endif

#include <config_distro_defaults.h>
#define CONFIG_CMD_EXT4_WRITE

#endif	/* __CONFIG_TI_ARMV7_COMMON_H__ */
Commit	Line	Data
87694558 TR	1	/*
	2	* ti_armv7_common.h
	3	*
	4	* Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
	5	*
	6	* SPDX-License-Identifier: GPL-2.0+
	7	*
	8	* The various ARMv7 SoCs from TI all share a number of IP blocks when
	9	* implementing a given feature. Rather than define these in every
	10	* board or even SoC common file, we define a common file to be re-used
	11	* in all cases. While technically true that some of these details are
	12	* configurable at the board design, they are common throughout SoC
	13	* reference platforms as well as custom designs and become de facto
	14	* standards.
	15	*/
	16
	17	#ifndef __CONFIG_TI_ARMV7_COMMON_H__
	18	#define __CONFIG_TI_ARMV7_COMMON_H__
	19
87694558 TR	20	/*
	21	* We typically do not contain NOR flash. In the cases where we do, we
	22	* undefine this later.
	23	*/
	24	#define CONFIG_SYS_NO_FLASH
	25
	26	/* Support both device trees and ATAGs. */
87694558 TR	27	#define CONFIG_CMDLINE_TAG
	28	#define CONFIG_SETUP_MEMORY_TAGS
	29	#define CONFIG_INITRD_TAG
	30
	31	/*
	32	* Our DDR memory always starts at 0x80000000 and U-Boot shall have
	33	* relocated itself to higher in memory by the time this value is used.
fb3ad9bd TR	34	* However, set this to a 32MB offset to allow for easier Linux kernel
fb3ad9bd TR	35	* booting as the default is often used as the kernel load address.
87694558	36	*/
fb3ad9bd TR	37	#define CONFIG_SYS_LOAD_ADDR 0x82000000
	38
	39	/*
	40	* We setup defaults based on constraints from the Linux kernel, which should
	41	* also be safe elsewhere. We have the default load at 32MB into DDR (for
	42	* the kernel), FDT above 128MB (the maximum location for the end of the
	43	* kernel), and the ramdisk 512KB above that (allowing for hopefully never
	44	* seen large trees). We say all of this must be within the first 256MB
	45	* as that will normally be within the kernel lowmem and thus visible via
	46	* bootm_size and we only run on platforms with 256MB or more of memory.
	47	*/
	48	#define DEFAULT_LINUX_BOOT_ENV \
	49	"loadaddr=0x82000000\0" \
	50	"kernel_addr_r=0x82000000\0" \
	51	"fdtaddr=0x88000000\0" \
	52	"fdt_addr_r=0x88000000\0" \
	53	"rdaddr=0x88080000\0" \
	54	"ramdisk_addr_r=0x88080000\0" \
7749b67f SS	55	"scriptaddr=0x80000000\0" \
7749b67f SS	56	"pxefile_addr_r=0x80100000\0" \
fb3ad9bd	57	"bootm_size=0x10000000\0"
85d17be3 LV	58
	59	#define DEFAULT_MMC_TI_ARGS \
	60	"mmcdev=0\0" \
	61	"mmcrootfstype=ext4 rootwait\0" \
437bc42e LV	62	"finduuid=part uuid mmc 0:2 uuid\0" \
437bc42e LV	63	"args_mmc=run finduuid;setenv bootargs console=${console} " \
85d17be3	64	"${optargs} " \
437bc42e	65	"root=PARTUUID=${uuid} rw " \
85d17be3	66	"rootfstype=${mmcrootfstype}\0"
87694558	67
87694558	68	/*
c6a7fce1 EBS	69	* DDR information. If the CONFIG_NR_DRAM_BANKS is not defined,
	70	* we say (for simplicity) that we have 1 bank, always, even when
	71	* we have more. We always start at 0x80000000, and we place the
	72	* initial stack pointer in our SRAM. Otherwise, we can define
	73	* CONFIG_NR_DRAM_BANKS before including this file.
87694558	74	*/
c6a7fce1	75	#ifndef CONFIG_NR_DRAM_BANKS
87694558	76	#define CONFIG_NR_DRAM_BANKS 1
c6a7fce1	77	#endif
87694558	78	#define CONFIG_SYS_SDRAM_BASE 0x80000000
e07cff11 NM	79
e07cff11 NM	80	#ifndef CONFIG_SYS_INIT_SP_ADDR
87694558 TR	81	#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
87694558 TR	82	GENERATED_GBL_DATA_SIZE)
e07cff11	83	#endif
87694558 TR	84
	85	/* Timer information. */
	86	#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
87694558 TR	87
	88	/* I2C IP block */
	89	#define CONFIG_I2C
1dd44e5a	90	#define CONFIG_CMD_I2C
6789e84e	91	#define CONFIG_SYS_I2C
87694558 TR	92
	93	/* MMC/SD IP block */
	94	#define CONFIG_MMC
	95	#define CONFIG_GENERIC_MMC
87694558 TR	96	#define CONFIG_CMD_MMC
	97
	98	/* McSPI IP block */
	99	#define CONFIG_SPI
0fedc4a5	100	#define CONFIG_CMD_SPI
87694558 TR	101
87694558 TR	102	/* GPIO block */
87694558	103
87694558 TR	104	/*
	105	* The following are general good-enough settings for U-Boot. We set a
	106	* large malloc pool as we generally have a lot of DDR, and we opt for
	107	* function over binary size in the main portion of U-Boot as this is
	108	* generally easily constrained later if needed. We enable the config
	109	* options that give us information in the environment about what board
	110	* we are on so we do not need to rely on the command prompt. We set a
	111	* console baudrate of 115200 and use the default baud rate table.
	112	*/
b648a789 PM	113	#ifdef CONFIG_DFU_MMC
	114	#define CONFIG_SYS_MALLOC_LEN ((16 << 20) + CONFIG_SYS_DFU_DATA_BUF_SIZE)
	115	#else
	116	#define CONFIG_SYS_MALLOC_LEN (16 << 20)
	117	#endif
87694558	118	#define CONFIG_SYS_HUSH_PARSER
1dd44e5a TR	119	#define CONFIG_SYS_CONSOLE_INFO_QUIET
	120	#define CONFIG_BAUDRATE 115200
	121	#define CONFIG_ENV_VARS_UBOOT_CONFIG /* Strongly encouraged */
	122	#define CONFIG_ENV_OVERWRITE /* Overwrite ethaddr / serial# */
	123
	124	/* As stated above, the following choices are optional. */
	125	#define CONFIG_SYS_LONGHELP
87694558 TR	126	#define CONFIG_AUTO_COMPLETE
87694558 TR	127	#define CONFIG_CMDLINE_EDITING
87694558	128	#define CONFIG_VERSION_VARIABLE
87694558 TR	129
	130	/* We set the max number of command args high to avoid HUSH bugs. */
	131	#define CONFIG_SYS_MAXARGS 64
	132
	133	/* Console I/O Buffer Size */
	134	#define CONFIG_SYS_CBSIZE 512
	135	/* Print Buffer Size */
	136	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
	137	+ sizeof(CONFIG_SYS_PROMPT) + 16)
	138	/* Boot Argument Buffer Size */
	139	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
	140
87694558 TR	141	/*
	142	* When we have SPI, NOR or NAND flash we expect to be making use of
	143	* mtdparts, both for ease of use in U-Boot and for passing information
	144	* on to the Linux kernel.
	145	*/
e07cff11	146	#if defined(CONFIG_SPI_BOOT) \|\| defined(CONFIG_NOR) \|\| defined(CONFIG_NAND) \|\| defined(CONFIG_NAND_DAVINCI)
87694558 TR	147	#define CONFIG_MTD_DEVICE /* Required for mtdparts */
	148	#define CONFIG_CMD_MTDPARTS
	149	#endif
	150
87694558	151	#define CONFIG_CMD_ASKENV
87694558	152	#define CONFIG_CMD_BOOTZ
6440b807	153	#define CONFIG_SUPPORT_RAW_INITRD
87694558 TR	154
	155	/*
	156	* Common filesystems support. When we have removable storage we
	157	* enabled a number of useful commands and support.
	158	*/
	159	#if defined(CONFIG_MMC) \|\| defined(CONFIG_USB_STORAGE)
	160	#define CONFIG_DOS_PARTITION
	161	#define CONFIG_CMD_FAT
	162	#define CONFIG_FAT_WRITE
	163	#define CONFIG_CMD_EXT2
	164	#define CONFIG_CMD_EXT4
	165	#define CONFIG_CMD_FS_GENERIC
5b782e3f NM	166	#define CONFIG_PARTITION_UUIDS
5b782e3f NM	167	#define CONFIG_CMD_PART
87694558 TR	168	#endif
	169
	170	/*
	171	* Our platforms make use of SPL to initalize the hardware (primarily
	172	* memory) enough for full U-Boot to be loaded. We also support Falcon
	173	* Mode so that the Linux kernel can be booted directly from SPL
	174	* instead, if desired. We make use of the general SPL framework found
	175	* under common/spl/. Given our generally common memory map, we set a
	176	* number of related defaults and sizes here.
	177	*/
7a5f71bc SP	178	#if !defined(CONFIG_NOR_BOOT) && \
7a5f71bc SP	179	!(defined(CONFIG_QSPI_BOOT) && defined(CONFIG_AM43XX))
87694558 TR	180	#define CONFIG_SPL_FRAMEWORK
	181	#define CONFIG_SPL_OS_BOOT
	182
	183	/*
865813ed TR	184	* Place the image at the start of the ROM defined image space (per
	185	* CONFIG_SPL_TEXT_BASE and we limit our size to the ROM-defined
	186	* downloaded image area. We initalize DRAM as soon as we can so that
	187	* we can place stack, malloc and BSS there. We load U-Boot itself into
	188	* memory at 0x80800000 for legacy reasons (to not conflict with older
	189	* SPLs). We have our BSS be placed 2MiB after this, to allow for the
	190	* default Linux kernel address of 0x80008000 to work with most sized
	191	* kernels, in the Falcon Mode case. We have the SPL malloc pool at the
7ae8350f SG	192	* end of the BSS area. We suggest that the stack be placed at 32MiB after
7ae8350f SG	193	* the start of DRAM to allow room for all of the above (handled in Kconfig).
87694558	194	*/
df4dbb5d	195	#ifndef CONFIG_SYS_TEXT_BASE
87694558	196	#define CONFIG_SYS_TEXT_BASE 0x80800000
df4dbb5d TR	197	#endif
df4dbb5d TR	198	#ifndef CONFIG_SPL_BSS_START_ADDR
87694558 TR	199	#define CONFIG_SPL_BSS_START_ADDR 0x80a00000
87694558 TR	200	#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */
df4dbb5d TR	201	#endif
df4dbb5d TR	202	#ifndef CONFIG_SYS_SPL_MALLOC_START
87694558 TR	203	#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_BSS_START_ADDR + \
	204	CONFIG_SPL_BSS_MAX_SIZE)
	205	#define CONFIG_SYS_SPL_MALLOC_SIZE CONFIG_SYS_MALLOC_LEN
df4dbb5d	206	#endif
87694558 TR	207
	208	/* RAW SD card / eMMC locations. */
	209	#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
	210	#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
	211
	212	/* FAT sd card locations. */
e2ccdf89	213	#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
205b4f33	214	#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
87694558 TR	215
87694558 TR	216	#ifdef CONFIG_SPL_OS_BOOT
87694558	217	/* FAT */
205b4f33 GG	218	#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
205b4f33 GG	219	#define CONFIG_SPL_FS_LOAD_ARGS_NAME "args"
87694558 TR	220
	221	/* RAW SD card / eMMC */
	222	#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x900 /* address 0x120000 */
	223	#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x80 /* address 0x10000 */
	224	#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0x80 /* 64KiB */
	225
87694558 TR	226	/* spl export command */
	227	#define CONFIG_CMD_SPL
	228	#endif
	229
	230	#ifdef CONFIG_MMC
a7142dd0	231	#define CONFIG_SPL_LIBDISK_SUPPORT
87694558 TR	232	#define CONFIG_SPL_MMC_SUPPORT
87694558 TR	233	#define CONFIG_SPL_FAT_SUPPORT
bd2c4522 GG	234	#define CONFIG_SPL_EXT_SUPPORT
	235	#endif
	236
7f2f44da	237	#define CONFIG_SYS_THUMB_BUILD
87694558	238
a7142dd0	239	/* General parts of the framework, required. */
87694558 TR	240	#define CONFIG_SPL_I2C_SUPPORT
87694558 TR	241	#define CONFIG_SPL_LIBCOMMON_SUPPORT
87694558 TR	242	#define CONFIG_SPL_LIBGENERIC_SUPPORT
87694558 TR	243	#define CONFIG_SPL_SERIAL_SUPPORT
d6fc0cef	244	#define CONFIG_SPL_POWER_SUPPORT
87694558 TR	245	#define CONFIG_SPL_GPIO_SUPPORT
	246	#define CONFIG_SPL_BOARD_INIT
	247
	248	#ifdef CONFIG_NAND
87694558 TR	249	#define CONFIG_SPL_NAND_SUPPORT
	250	#define CONFIG_SPL_NAND_BASE
	251	#define CONFIG_SPL_NAND_DRIVERS
	252	#define CONFIG_SPL_NAND_ECC
6dd3b566	253	#define CONFIG_SPL_MTD_SUPPORT
87694558	254	#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
87694558 TR	255	#endif
	256	#endif /* !CONFIG_NOR_BOOT */
	257
2320866b CJF	258	/* Generic Environment Variables */
	259
	260	#ifdef CONFIG_CMD_NET
	261	#define NETARGS \
	262	"static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}" \
	263	"::off\0" \
	264	"nfsopts=nolock\0" \
	265	"rootpath=/export/rootfs\0" \
	266	"netloadimage=tftp ${loadaddr} ${bootfile}\0" \
	267	"netloadfdt=tftp ${fdtaddr} ${fdtfile}\0" \
	268	"netargs=setenv bootargs console=${console} " \
	269	"${optargs} " \
	270	"root=/dev/nfs " \
	271	"nfsroot=${serverip}:${rootpath},${nfsopts} rw " \
	272	"ip=dhcp\0" \
	273	"netboot=echo Booting from network ...; " \
	274	"setenv autoload no; " \
	275	"dhcp; " \
	276	"run netloadimage; " \
	277	"run netloadfdt; " \
	278	"run netargs; " \
	279	"bootz ${loadaddr} - ${fdtaddr}\0"
60480f81 CJF	280	#else
60480f81 CJF	281	#define NETARGS ""
2320866b CJF	282	#endif
2320866b CJF	283
755324c4	284	#include <config_distro_defaults.h>
5f64dac4	285	#define CONFIG_CMD_EXT4_WRITE
755324c4	286
87694558	287	#endif /* __CONFIG_TI_ARMV7_COMMON_H__ */