[people/ms/u-boot.git] / include / configs / omap5_evm.h

/*
 * (C) Copyright 2010
 * Texas Instruments Incorporated.
 * Sricharan R	  <r.sricharan@ti.com>
 *
 * Derived from OMAP4 done by:
 *	Aneesh V <aneesh@ti.com>
 *
 * Configuration settings for the TI EVM5430 board.
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * 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; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * High Level Configuration Options
 */
#define CONFIG_ARMV7	/* This is an ARM V7 CPU core */
#define CONFIG_OMAP	/* in a TI OMAP core */
#define CONFIG_OMAP54XX	/* which is a 54XX */
#define CONFIG_OMAP5430	/* which is in a 5430 */
#define CONFIG_5430EVM	/* working with EVM */
#define CONFIG_OMAP_GPIO

/* Get CPU defs */
#include <asm/arch/cpu.h>
#include <asm/arch/omap.h>

/* Display CPU and Board Info */
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO

/* Clock Defines */
#define V_OSCK			19200000	/* Clock output from T2 */
#define V_SCLK	V_OSCK

#define CONFIG_MISC_INIT_R

#define CONFIG_OF_LIBFDT
#define CONFIG_CMD_BOOTZ

#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG

/*
 * Size of malloc() pool
 * Total Size Environment - 128k
 * Malloc - add 256k
 */
#define CONFIG_ENV_SIZE			(128 << 10)
#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (256 << 10))
/* Vector Base */
#define CONFIG_SYS_CA9_VECTOR_BASE	SRAM_ROM_VECT_BASE

/*
 * Hardware drivers
 */

/*
 * serial port - NS16550 compatible
 */
#define V_NS16550_CLK			48000000

#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE	(-4)
#define CONFIG_SYS_NS16550_CLK		V_NS16550_CLK
#define CONFIG_CONS_INDEX		3
#define CONFIG_SYS_NS16550_COM3		UART3_BASE

#define CONFIG_BAUDRATE			115200
#define CONFIG_SYS_BAUDRATE_TABLE	{4800, 9600, 19200, 38400, 57600,\
					115200}
/* I2C  */
#define CONFIG_HARD_I2C
#define CONFIG_SYS_I2C_SPEED		100000
#define CONFIG_SYS_I2C_SLAVE		1
#define CONFIG_DRIVER_OMAP34XX_I2C
#define CONFIG_I2C_MULTI_BUS

/* TWL6035 */
#ifndef CONFIG_SPL_BUILD
#define CONFIG_TWL6035_POWER
#endif

/* MMC */
#define CONFIG_GENERIC_MMC
#define CONFIG_MMC
#define CONFIG_OMAP_HSMMC
#define CONFIG_DOS_PARTITION

/* MMC ENV related defines */
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV		1	/* SLOT2: eMMC(1) */
#define CONFIG_ENV_OFFSET		0xE0000
#define CONFIG_CMD_SAVEENV

#define CONFIG_SYS_CONSOLE_IS_IN_ENV

/* Flash */
#define CONFIG_SYS_NO_FLASH

/* Cache */
#define CONFIG_SYS_CACHELINE_SIZE	64
#define CONFIG_SYS_CACHELINE_SHIFT	6

/* commands to include */
#include <config_cmd_default.h>

/* Enabled commands */
#define CONFIG_CMD_EXT2		/* EXT2 Support                 */
#define CONFIG_CMD_FAT		/* FAT support                  */
#define CONFIG_CMD_I2C		/* I2C serial bus support	*/
#define CONFIG_CMD_MMC		/* MMC support                  */
#define CONFIG_CMD_SAVEENV

/* Disabled commands */
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_NFS
#undef CONFIG_CMD_FPGA		/* FPGA configuration Support   */
#undef CONFIG_CMD_IMLS		/* List all found images        */

/*
 * Environment setup
 */

#define CONFIG_BOOTDELAY	3

#define CONFIG_ENV_OVERWRITE

#define CONFIG_EXTRA_ENV_SETTINGS \
	"loadaddr=0x82000000\0" \
	"console=ttyO2,115200n8\0" \
	"usbtty=cdc_acm\0" \
	"vram=16M\0" \
	"mmcdev=0\0" \
	"mmcroot=/dev/mmcblk0p2 rw\0" \
	"mmcrootfstype=ext3 rootwait\0" \
	"mmcargs=setenv bootargs console=${console} " \
		"vram=${vram} " \
		"root=${mmcroot} " \
		"rootfstype=${mmcrootfstype}\0" \
	"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
	"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
		"source ${loadaddr}\0" \
	"loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
	"mmcboot=echo Booting from mmc${mmcdev} ...; " \
		"run mmcargs; " \
		"bootm ${loadaddr}\0" \

#define CONFIG_BOOTCOMMAND \
	"mmc dev ${mmcdev}; if mmc rescan; then " \
		"if run loadbootscript; then " \
			"run bootscript; " \
		"else " \
			"if run loaduimage; then " \
				"run mmcboot; " \
			"fi; " \
		"fi; " \
	"fi"

#define CONFIG_AUTO_COMPLETE		1

/*
 * Miscellaneous configurable options
 */

#define CONFIG_SYS_LONGHELP	/* undef to save memory */
#define CONFIG_SYS_HUSH_PARSER	/* use "hush" command parser */
#define CONFIG_SYS_PROMPT		"OMAP5430 EVM # "
#define CONFIG_SYS_CBSIZE		256
/* Print Buffer Size */
#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
					sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS		16
/* Boot Argument Buffer Size */
#define CONFIG_SYS_BARGSIZE		(CONFIG_SYS_CBSIZE)

/*
 * memtest setup
 */
#define CONFIG_SYS_MEMTEST_START	0x80000000
#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + (32 << 20))

/* Default load address */
#define CONFIG_SYS_LOAD_ADDR		0x80000000

/* Use General purpose timer 1 */
#define CONFIG_SYS_TIMERBASE		GPT2_BASE
#define CONFIG_SYS_PTV			2	/* Divisor: 2^(PTV+1) => 8 */
#define CONFIG_SYS_HZ			1000

/*
 * SDRAM Memory Map
 * Even though we use two CS all the memory
 * is mapped to one contiguous block
 */
#define CONFIG_NR_DRAM_BANKS	1

#define CONFIG_SYS_SDRAM_BASE		0x80000000
#define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
					 GENERATED_GBL_DATA_SIZE)

#define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS

/* Defines for SDRAM init */
#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
#endif

/* Defines for SPL */
#define CONFIG_SPL
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_TEXT_BASE		0x40300350
#define CONFIG_SPL_MAX_SIZE		0x19000	/* 100K */
#define CONFIG_SPL_STACK		CONFIG_SYS_INIT_SP_ADDR
#define CONFIG_SPL_DISPLAY_PRINT

#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300 /* address 0x60000 */
#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x200 /* 256 KB */
#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"

#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBDISK_SUPPORT
#define CONFIG_SPL_I2C_SUPPORT
#define CONFIG_SPL_MMC_SUPPORT
#define CONFIG_SPL_FAT_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"

/*
 * 64 bytes before this address should be set aside for u-boot.img's
 * header. That is 80E7FFC0--0x80E80000 should not be used for any
 * other needs.
 */
#define CONFIG_SYS_TEXT_BASE		0x80E80000

/*
 * BSS and malloc area 64MB into memory to allow enough
 * space for the kernel at the beginning of memory
 */
#define CONFIG_SPL_BSS_START_ADDR	0x84000000
#define CONFIG_SPL_BSS_MAX_SIZE		0x100000	/* 1 MB */
#define CONFIG_SYS_SPL_MALLOC_START	0x84100000
#define CONFIG_SYS_SPL_MALLOC_SIZE	0x100000	/* 1 MB */
#define CONFIG_SPL_GPIO_SUPPORT

#endif /* __CONFIG_H */
Commit	Line	Data
a9c1c042 S	1	/*
	2	* (C) Copyright 2010
	3	* Texas Instruments Incorporated.
	4	* Sricharan R <r.sricharan@ti.com>
	5	*
	6	* Derived from OMAP4 done by:
	7	* Aneesh V <aneesh@ti.com>
	8	*
	9	* Configuration settings for the TI EVM5430 board.
	10	*
	11	* See file CREDITS for list of people who contributed to this
	12	* project.
	13	*
	14	* This program is free software; you can redistribute it and/or
	15	* modify it under the terms of the GNU General Public License as
	16	* published by the Free Software Foundation; either version 2 of
	17	* the License, or (at your option) any later version.
	18	*
	19	* This program is distributed in the hope that it will be useful,
	20	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	21	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	22	* GNU General Public License for more details.
	23	*
	24	* You should have received a copy of the GNU General Public License
	25	* along with this program; if not, write to the Free Software
	26	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	27	* MA 02111-1307 USA
	28	*/
	29
	30	#ifndef __CONFIG_H
	31	#define __CONFIG_H
	32
	33	/*
	34	* High Level Configuration Options
	35	*/
	36	#define CONFIG_ARMV7 /* This is an ARM V7 CPU core */
	37	#define CONFIG_OMAP /* in a TI OMAP core */
	38	#define CONFIG_OMAP54XX /* which is a 54XX */
	39	#define CONFIG_OMAP5430 /* which is in a 5430 */
	40	#define CONFIG_5430EVM /* working with EVM */
308252ad	41	#define CONFIG_OMAP_GPIO
a9c1c042 S	42
	43	/* Get CPU defs */
	44	#include <asm/arch/cpu.h>
	45	#include <asm/arch/omap.h>
	46
	47	/* Display CPU and Board Info */
	48	#define CONFIG_DISPLAY_CPUINFO
	49	#define CONFIG_DISPLAY_BOARDINFO
	50
	51	/* Clock Defines */
7a4bf209	52	#define V_OSCK 19200000 /* Clock output from T2 */
a9c1c042 S	53	#define V_SCLK V_OSCK
a9c1c042 S	54
a9c1c042 S	55	#define CONFIG_MISC_INIT_R
	56
	57	#define CONFIG_OF_LIBFDT
fe8f1372	58	#define CONFIG_CMD_BOOTZ
a9c1c042 S	59
	60	#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
	61	#define CONFIG_SETUP_MEMORY_TAGS
	62	#define CONFIG_INITRD_TAG
	63
	64	/*
	65	* Size of malloc() pool
	66	* Total Size Environment - 128k
	67	* Malloc - add 256k
	68	*/
	69	#define CONFIG_ENV_SIZE (128 << 10)
	70	#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (256 << 10))
	71	/* Vector Base */
	72	#define CONFIG_SYS_CA9_VECTOR_BASE SRAM_ROM_VECT_BASE
	73
	74	/*
	75	* Hardware drivers
	76	*/
	77
	78	/*
	79	* serial port - NS16550 compatible
	80	*/
	81	#define V_NS16550_CLK 48000000
	82
	83	#define CONFIG_SYS_NS16550
	84	#define CONFIG_SYS_NS16550_SERIAL
	85	#define CONFIG_SYS_NS16550_REG_SIZE (-4)
	86	#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
	87	#define CONFIG_CONS_INDEX 3
	88	#define CONFIG_SYS_NS16550_COM3 UART3_BASE
	89
	90	#define CONFIG_BAUDRATE 115200
	91	#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\
	92	115200}
	93	/* I2C */
	94	#define CONFIG_HARD_I2C
	95	#define CONFIG_SYS_I2C_SPEED 100000
	96	#define CONFIG_SYS_I2C_SLAVE 1
	97	#define CONFIG_DRIVER_OMAP34XX_I2C
	98	#define CONFIG_I2C_MULTI_BUS
	99
21144298 S	100	/* TWL6035 */
	101	#ifndef CONFIG_SPL_BUILD
	102	#define CONFIG_TWL6035_POWER
	103	#endif
	104
a9c1c042 S	105	/* MMC */
	106	#define CONFIG_GENERIC_MMC
	107	#define CONFIG_MMC
	108	#define CONFIG_OMAP_HSMMC
	109	#define CONFIG_DOS_PARTITION
	110
	111	/* MMC ENV related defines */
	112	#define CONFIG_ENV_IS_IN_MMC
	113	#define CONFIG_SYS_MMC_ENV_DEV 1 /* SLOT2: eMMC(1) */
	114	#define CONFIG_ENV_OFFSET 0xE0000
328aecaf	115	#define CONFIG_CMD_SAVEENV
a9c1c042	116
a9c1c042 S	117	#define CONFIG_SYS_CONSOLE_IS_IN_ENV
	118
	119	/* Flash */
	120	#define CONFIG_SYS_NO_FLASH
	121
	122	/* Cache */
	123	#define CONFIG_SYS_CACHELINE_SIZE 64
	124	#define CONFIG_SYS_CACHELINE_SHIFT 6
	125
	126	/* commands to include */
	127	#include <config_cmd_default.h>
	128
	129	/* Enabled commands */
	130	#define CONFIG_CMD_EXT2 /* EXT2 Support */
	131	#define CONFIG_CMD_FAT /* FAT support */
	132	#define CONFIG_CMD_I2C /* I2C serial bus support */
	133	#define CONFIG_CMD_MMC /* MMC support */
	134	#define CONFIG_CMD_SAVEENV
	135
	136	/* Disabled commands */
	137	#undef CONFIG_CMD_NET
	138	#undef CONFIG_CMD_NFS
	139	#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
	140	#undef CONFIG_CMD_IMLS /* List all found images */
	141
	142	/*
	143	* Environment setup
	144	*/
	145
	146	#define CONFIG_BOOTDELAY 3
	147
	148	#define CONFIG_ENV_OVERWRITE
	149
	150	#define CONFIG_EXTRA_ENV_SETTINGS \
	151	"loadaddr=0x82000000\0" \
7a4bf209	152	"console=ttyO2,115200n8\0" \
a9c1c042 S	153	"usbtty=cdc_acm\0" \
	154	"vram=16M\0" \
	155	"mmcdev=0\0" \
	156	"mmcroot=/dev/mmcblk0p2 rw\0" \
	157	"mmcrootfstype=ext3 rootwait\0" \
	158	"mmcargs=setenv bootargs console=${console} " \
	159	"vram=${vram} " \
	160	"root=${mmcroot} " \
	161	"rootfstype=${mmcrootfstype}\0" \
	162	"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
	163	"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
	164	"source ${loadaddr}\0" \
	165	"loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
	166	"mmcboot=echo Booting from mmc${mmcdev} ...; " \
	167	"run mmcargs; " \
	168	"bootm ${loadaddr}\0" \
	169
	170	#define CONFIG_BOOTCOMMAND \
66968110	171	"mmc dev ${mmcdev}; if mmc rescan; then " \
a9c1c042 S	172	"if run loadbootscript; then " \
	173	"run bootscript; " \
	174	"else " \
	175	"if run loaduimage; then " \
	176	"run mmcboot; " \
	177	"fi; " \
	178	"fi; " \
	179	"fi"
	180
	181	#define CONFIG_AUTO_COMPLETE 1
	182
	183	/*
	184	* Miscellaneous configurable options
	185	*/
	186
	187	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	188	#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
a9c1c042 S	189	#define CONFIG_SYS_PROMPT "OMAP5430 EVM # "
	190	#define CONFIG_SYS_CBSIZE 256
	191	/* Print Buffer Size */
	192	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
	193	sizeof(CONFIG_SYS_PROMPT) + 16)
	194	#define CONFIG_SYS_MAXARGS 16
	195	/* Boot Argument Buffer Size */
	196	#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
	197
	198	/*
	199	* memtest setup
	200	*/
	201	#define CONFIG_SYS_MEMTEST_START 0x80000000
	202	#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (32 << 20))
	203
	204	/* Default load address */
	205	#define CONFIG_SYS_LOAD_ADDR 0x80000000
	206
	207	/* Use General purpose timer 1 */
	208	#define CONFIG_SYS_TIMERBASE GPT2_BASE
	209	#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
	210	#define CONFIG_SYS_HZ 1000
	211
a9c1c042 S	212	/*
	213	* SDRAM Memory Map
	214	* Even though we use two CS all the memory
	215	* is mapped to one contiguous block
	216	*/
	217	#define CONFIG_NR_DRAM_BANKS 1
	218
	219	#define CONFIG_SYS_SDRAM_BASE 0x80000000
41aebf81	220	#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
a9c1c042 S	221	GENERATED_GBL_DATA_SIZE)
	222
	223	#define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
	224
	225	/* Defines for SDRAM init */
	226	#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
	227	#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
	228	#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
	229	#endif
	230
	231	/* Defines for SPL */
	232	#define CONFIG_SPL
47f7bcae	233	#define CONFIG_SPL_FRAMEWORK
7a4bf209 S	234	#define CONFIG_SPL_TEXT_BASE 0x40300350
7a4bf209 S	235	#define CONFIG_SPL_MAX_SIZE 0x19000 /* 100K */
41aebf81	236	#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
861a86f4	237	#define CONFIG_SPL_DISPLAY_PRINT
a9c1c042	238
a9c1c042 S	239	#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
	240	#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
	241	#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
	242	#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
	243
	244	#define CONFIG_SPL_LIBCOMMON_SUPPORT
	245	#define CONFIG_SPL_LIBDISK_SUPPORT
	246	#define CONFIG_SPL_I2C_SUPPORT
	247	#define CONFIG_SPL_MMC_SUPPORT
	248	#define CONFIG_SPL_FAT_SUPPORT
	249	#define CONFIG_SPL_LIBGENERIC_SUPPORT
	250	#define CONFIG_SPL_SERIAL_SUPPORT
d1df0fd3	251	#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
a9c1c042 S	252
a9c1c042 S	253	/*
a9c1c042	254	* 64 bytes before this address should be set aside for u-boot.img's
f6ddfdd3	255	* header. That is 80E7FFC0--0x80E80000 should not be used for any
a9c1c042 S	256	* other needs.
a9c1c042 S	257	*/
f6ddfdd3 A	258	#define CONFIG_SYS_TEXT_BASE 0x80E80000
	259
	260	/*
	261	* BSS and malloc area 64MB into memory to allow enough
	262	* space for the kernel at the beginning of memory
	263	*/
	264	#define CONFIG_SPL_BSS_START_ADDR 0x84000000
	265	#define CONFIG_SPL_BSS_MAX_SIZE 0x100000 /* 1 MB */
	266	#define CONFIG_SYS_SPL_MALLOC_START 0x84100000
	267	#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 /* 1 MB */
3fcdd4a5	268	#define CONFIG_SPL_GPIO_SUPPORT
a9c1c042 S	269
a9c1c042 S	270	#endif /* __CONFIG_H */