[people/ms/u-boot.git] / include / configs / omap4_common.h

/*
 * (C) Copyright 2010
 * Texas Instruments Incorporated.
 * Aneesh V       <aneesh@ti.com>
 * Steve Sakoman  <steve@sakoman.com>
 *
 * TI OMAP4 common configuration settings
 *
 * 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_OMAP4_COMMON_H
#define __CONFIG_OMAP4_COMMON_H

/*
 * High Level Configuration Options
 */
#define CONFIG_ARMV7		1	/* This is an ARM V7 CPU core */
#define CONFIG_OMAP		1	/* in a TI OMAP core */
#define CONFIG_OMAP44XX		1	/* which is a 44XX */
#define CONFIG_OMAP4430		1	/* which is in a 4430 */
#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		1
#define CONFIG_DISPLAY_BOARDINFO	1

/* Clock Defines */
#define V_OSCK			38400000	/* Clock output from T2 */
#define V_SCLK                   V_OSCK

#define CONFIG_MISC_INIT_R

#define CONFIG_OF_LIBFDT		1

#define CONFIG_CMDLINE_TAG		1	/* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS	1
#define CONFIG_INITRD_TAG		1
#define CONFIG_REVISION_TAG		1

/*
 * 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			1
#define CONFIG_SYS_I2C_SPEED		100000
#define CONFIG_SYS_I2C_SLAVE		1
#define CONFIG_SYS_I2C_BUS		0
#define CONFIG_SYS_I2C_BUS_SELECT	1
#define CONFIG_DRIVER_OMAP34XX_I2C	1
#define CONFIG_I2C_MULTI_BUS		1

/* TWL6030 */
#ifndef CONFIG_SPL_BUILD
#define CONFIG_TWL6030_POWER		1
#endif

/* MMC */
#define CONFIG_GENERIC_MMC		1
#define CONFIG_MMC			1
#define CONFIG_OMAP_HSMMC		1
#define CONFIG_DOS_PARTITION		1


/* USB */
#define CONFIG_MUSB_UDC			1
#define CONFIG_USB_OMAP3		1

/* USB device configuration */
#define CONFIG_USB_DEVICE		1
#define CONFIG_USB_TTY			1
#define CONFIG_SYS_CONSOLE_IS_IN_ENV	1

/* Flash */
#define CONFIG_SYS_NO_FLASH	1

/* 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                  */

/* 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" \
	"fdt_high=0xffffffff\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 \
	"if mmc rescan ${mmcdev}; 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_CBSIZE		512
/* 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)

#ifndef CONFIG_SYS_L2CACHE_OFF
#define CONFIG_SYS_L2_PL310		1
#define CONFIG_SYS_PL310_BASE	0x48242000
#endif
#define CONFIG_SYS_CACHELINE_SIZE	32

/* Defines for SDRAM init */
#define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS

#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		0x40304350
#define CONFIG_SPL_MAX_SIZE		(38 * 1024)
#define CONFIG_SPL_STACK		CONFIG_SYS_INIT_SP_ADDR
#define CONFIG_SPL_DISPLAY_PRINT

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

#define CONFIG_SYS_THUMB_BUILD

#endif /* __CONFIG_OMAP4_COMMON_H */
Commit	Line	Data
16dc702f A	1	/*
	2	* (C) Copyright 2010
	3	* Texas Instruments Incorporated.
	4	* Aneesh V <aneesh@ti.com>
	5	* Steve Sakoman <steve@sakoman.com>
	6	*
	7	* TI OMAP4 common configuration settings
	8	*
	9	* See file CREDITS for list of people who contributed to this
	10	* project.
	11	*
	12	* This program is free software; you can redistribute it and/or
	13	* modify it under the terms of the GNU General Public License as
	14	* published by the Free Software Foundation; either version 2 of
	15	* the License, or (at your option) any later version.
	16	*
	17	* This program is distributed in the hope that it will be useful,
	18	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	20	* GNU General Public License for more details.
	21	*
	22	* You should have received a copy of the GNU General Public License
	23	* along with this program; if not, write to the Free Software
	24	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	25	* MA 02111-1307 USA
	26	*/
	27
	28	#ifndef __CONFIG_OMAP4_COMMON_H
	29	#define __CONFIG_OMAP4_COMMON_H
	30
	31	/*
	32	* High Level Configuration Options
	33	*/
	34	#define CONFIG_ARMV7 1 /* This is an ARM V7 CPU core */
	35	#define CONFIG_OMAP 1 /* in a TI OMAP core */
	36	#define CONFIG_OMAP44XX 1 /* which is a 44XX */
	37	#define CONFIG_OMAP4430 1 /* which is in a 4430 */
308252ad	38	#define CONFIG_OMAP_GPIO
16dc702f A	39
	40	/* Get CPU defs */
	41	#include <asm/arch/cpu.h>
508a58fa	42	#include <asm/arch/omap.h>
16dc702f A	43
	44	/* Display CPU and Board Info */
	45	#define CONFIG_DISPLAY_CPUINFO 1
	46	#define CONFIG_DISPLAY_BOARDINFO 1
	47
	48	/* Clock Defines */
	49	#define V_OSCK 38400000 /* Clock output from T2 */
	50	#define V_SCLK V_OSCK
	51
16dc702f A	52	#define CONFIG_MISC_INIT_R
	53
	54	#define CONFIG_OF_LIBFDT 1
	55
	56	#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
	57	#define CONFIG_SETUP_MEMORY_TAGS 1
	58	#define CONFIG_INITRD_TAG 1
	59	#define CONFIG_REVISION_TAG 1
	60
	61	/*
	62	* Size of malloc() pool
	63	* Total Size Environment - 128k
	64	* Malloc - add 256k
	65	*/
	66	#define CONFIG_ENV_SIZE (128 << 10)
	67	#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (256 << 10))
	68	/* Vector Base */
	69	#define CONFIG_SYS_CA9_VECTOR_BASE SRAM_ROM_VECT_BASE
	70
	71	/*
	72	* Hardware drivers
	73	*/
	74
	75	/*
	76	* serial port - NS16550 compatible
	77	*/
	78	#define V_NS16550_CLK 48000000
	79
	80	#define CONFIG_SYS_NS16550
	81	#define CONFIG_SYS_NS16550_SERIAL
	82	#define CONFIG_SYS_NS16550_REG_SIZE (-4)
	83	#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
	84	#define CONFIG_CONS_INDEX 3
	85	#define CONFIG_SYS_NS16550_COM3 UART3_BASE
	86
	87	#define CONFIG_BAUDRATE 115200
	88	#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\
	89	115200}
	90	/* I2C */
	91	#define CONFIG_HARD_I2C 1
	92	#define CONFIG_SYS_I2C_SPEED 100000
	93	#define CONFIG_SYS_I2C_SLAVE 1
	94	#define CONFIG_SYS_I2C_BUS 0
	95	#define CONFIG_SYS_I2C_BUS_SELECT 1
	96	#define CONFIG_DRIVER_OMAP34XX_I2C 1
	97	#define CONFIG_I2C_MULTI_BUS 1
	98
	99	/* TWL6030 */
14fa2dd0	100	#ifndef CONFIG_SPL_BUILD
16dc702f	101	#define CONFIG_TWL6030_POWER 1
14fa2dd0	102	#endif
16dc702f A	103
	104	/* MMC */
	105	#define CONFIG_GENERIC_MMC 1
	106	#define CONFIG_MMC 1
	107	#define CONFIG_OMAP_HSMMC 1
16dc702f A	108	#define CONFIG_DOS_PARTITION 1
	109
	110
	111	/* USB */
	112	#define CONFIG_MUSB_UDC 1
	113	#define CONFIG_USB_OMAP3 1
	114
	115	/* USB device configuration */
	116	#define CONFIG_USB_DEVICE 1
	117	#define CONFIG_USB_TTY 1
	118	#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
	119
	120	/* Flash */
	121	#define CONFIG_SYS_NO_FLASH 1
	122
	123	/* commands to include */
	124	#include <config_cmd_default.h>
	125
	126	/* Enabled commands */
	127	#define CONFIG_CMD_EXT2 /* EXT2 Support */
	128	#define CONFIG_CMD_FAT /* FAT support */
	129	#define CONFIG_CMD_I2C /* I2C serial bus support */
	130	#define CONFIG_CMD_MMC /* MMC support */
	131
	132	/* Disabled commands */
	133	#undef CONFIG_CMD_NET
	134	#undef CONFIG_CMD_NFS
	135	#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
	136	#undef CONFIG_CMD_IMLS /* List all found images */
	137
	138	/*
	139	* Environment setup
	140	*/
	141
	142	#define CONFIG_BOOTDELAY 3
	143
	144	#define CONFIG_ENV_OVERWRITE
	145
	146	#define CONFIG_EXTRA_ENV_SETTINGS \
	147	"loadaddr=0x82000000\0" \
d71a4916	148	"console=ttyO2,115200n8\0" \
c176dd04	149	"fdt_high=0xffffffff\0" \
16dc702f A	150	"usbtty=cdc_acm\0" \
	151	"vram=16M\0" \
	152	"mmcdev=0\0" \
	153	"mmcroot=/dev/mmcblk0p2 rw\0" \
	154	"mmcrootfstype=ext3 rootwait\0" \
	155	"mmcargs=setenv bootargs console=${console} " \
	156	"vram=${vram} " \
	157	"root=${mmcroot} " \
	158	"rootfstype=${mmcrootfstype}\0" \
	159	"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
	160	"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
	161	"source ${loadaddr}\0" \
	162	"loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
	163	"mmcboot=echo Booting from mmc${mmcdev} ...; " \
	164	"run mmcargs; " \
	165	"bootm ${loadaddr}\0" \
	166
	167	#define CONFIG_BOOTCOMMAND \
	168	"if mmc rescan ${mmcdev}; then " \
	169	"if run loadbootscript; then " \
	170	"run bootscript; " \
	171	"else " \
	172	"if run loaduimage; then " \
	173	"run mmcboot; " \
	174	"fi; " \
	175	"fi; " \
	176	"fi"
	177
	178	#define CONFIG_AUTO_COMPLETE 1
	179
	180	/*
	181	* Miscellaneous configurable options
	182	*/
	183
	184	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	185	#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
16dc702f A	186	#define CONFIG_SYS_CBSIZE 512
	187	/* Print Buffer Size */
	188	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
	189	sizeof(CONFIG_SYS_PROMPT) + 16)
	190	#define CONFIG_SYS_MAXARGS 16
	191	/* Boot Argument Buffer Size */
	192	#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
	193
	194	/*
	195	* memtest setup
	196	*/
	197	#define CONFIG_SYS_MEMTEST_START 0x80000000
	198	#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (32 << 20))
	199
	200	/* Default load address */
	201	#define CONFIG_SYS_LOAD_ADDR 0x80000000
	202
	203	/* Use General purpose timer 1 */
	204	#define CONFIG_SYS_TIMERBASE GPT2_BASE
	205	#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
	206	#define CONFIG_SYS_HZ 1000
	207
16dc702f A	208	/*
	209	* SDRAM Memory Map
	210	* Even though we use two CS all the memory
	211	* is mapped to one contiguous block
	212	*/
	213	#define CONFIG_NR_DRAM_BANKS 1
	214
	215	#define CONFIG_SYS_SDRAM_BASE 0x80000000
41aebf81	216	#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
16dc702f A	217	GENERATED_GBL_DATA_SIZE)
	218
	219	#ifndef CONFIG_SYS_L2CACHE_OFF
	220	#define CONFIG_SYS_L2_PL310 1
	221	#define CONFIG_SYS_PL310_BASE 0x48242000
	222	#endif
8e40852f	223	#define CONFIG_SYS_CACHELINE_SIZE 32
16dc702f A	224
16dc702f A	225	/* Defines for SDRAM init */
8e70691a S	226	#define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
8e70691a S	227
16dc702f A	228	#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
	229	#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
	230	#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
	231	#endif
	232
	233	/* Defines for SPL */
	234	#define CONFIG_SPL
47f7bcae	235	#define CONFIG_SPL_FRAMEWORK
16dc702f A	236	#define CONFIG_SPL_TEXT_BASE 0x40304350
16dc702f A	237	#define CONFIG_SPL_MAX_SIZE (38 * 1024)
41aebf81	238	#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
861a86f4	239	#define CONFIG_SPL_DISPLAY_PRINT
16dc702f	240
2d01dd95	241	/*
2d01dd95	242	* 64 bytes before this address should be set aside for u-boot.img's
f6ddfdd3	243	* header. That is 80E7FFC0--0x80E80000 should not be used for any
2d01dd95 A	244	* other needs.
2d01dd95 A	245	*/
f6ddfdd3	246	#define CONFIG_SYS_TEXT_BASE 0x80E80000
2d01dd95	247
f6ddfdd3 A	248	/*
	249	* BSS and malloc area 64MB into memory to allow enough
	250	* space for the kernel at the beginning of memory
	251	*/
	252	#define CONFIG_SPL_BSS_START_ADDR 0x84000000
	253	#define CONFIG_SPL_BSS_MAX_SIZE 0x100000 /* 1 MB */
	254	#define CONFIG_SYS_SPL_MALLOC_START 0x84100000
	255	#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 /* 1 MB */
16dc702f A	256
	257	#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
	258	#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
	259	#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
	260	#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
	261
	262	#define CONFIG_SPL_LIBCOMMON_SUPPORT
	263	#define CONFIG_SPL_LIBDISK_SUPPORT
	264	#define CONFIG_SPL_I2C_SUPPORT
	265	#define CONFIG_SPL_MMC_SUPPORT
	266	#define CONFIG_SPL_FAT_SUPPORT
	267	#define CONFIG_SPL_LIBGENERIC_SUPPORT
	268	#define CONFIG_SPL_SERIAL_SUPPORT
16e41c85	269	#define CONFIG_SPL_GPIO_SUPPORT
d1df0fd3	270	#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
16dc702f	271
20c63129 A	272	#define CONFIG_SYS_THUMB_BUILD
20c63129 A	273
16dc702f	274	#endif /* __CONFIG_OMAP4_COMMON_H */