[people/ms/u-boot.git] / include / configs / omap4_panda.h

/*
 * (C) Copyright 2010
 * Texas Instruments Incorporated.
 * Steve Sakoman  <steve@sakoman.com>
 *
 * Configuration settings for the TI OMAP4 Panda 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		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_PANDA		1	/* working with Panda */
#define CONFIG_ARCH_CPU_INIT

/* Get CPU defs */
#include <asm/arch/cpu.h>
#include <asm/arch/omap4.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

#undef CONFIG_USE_IRQ				/* no support for IRQs */
#define CONFIG_MISC_INIT_R

#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

#define CONFIG_OF_LIBFDT		1

/*
 * Size of malloc() pool
 * Total Size Environment - 256k
 * Malloc - add 256k
 */
#define CONFIG_ENV_SIZE			(256 << 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_ENV_IS_NOWHERE
#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 */
#define CONFIG_TWL6030_POWER		1

/* MMC */
#define CONFIG_GENERIC_MMC		1
#define CONFIG_MMC			1
#define CONFIG_OMAP_HSMMC		1
#define CONFIG_SYS_MMC_SET_DEV		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=ttyS2,115200n8\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 \
	"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_PROMPT_HUSH_PS2	"> "
#define CONFIG_SYS_PROMPT		"Panda # "
#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

/*
 * Stack sizes
 *
 * The stack sizes are set up in start.S using the settings below
 */
#define CONFIG_STACKSIZE	(128 << 10)	/* Regular stack */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ	(4 << 10)	/* IRQ stack */
#define CONFIG_STACKSIZE_FIQ	(4 << 10)	/* FIQ stack */
#endif

/*
 * 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_RAM_ADDR	0x4030D800
#define CONFIG_SYS_INIT_RAM_SIZE	0x800
#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
					 CONFIG_SYS_INIT_RAM_SIZE - \
					 GENERATED_GBL_DATA_SIZE)

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

#endif /* __CONFIG_H */
Commit	Line	Data
c57cca25 SS	1	/*
	2	* (C) Copyright 2010
	3	* Texas Instruments Incorporated.
	4	* Steve Sakoman <steve@sakoman.com>
	5	*
	6	* Configuration settings for the TI OMAP4 Panda board.
	7	*
	8	* See file CREDITS for list of people who contributed to this
	9	* project.
	10	*
	11	* This program is free software; you can redistribute it and/or
	12	* modify it under the terms of the GNU General Public License as
	13	* published by the Free Software Foundation; either version 2 of
	14	* the License, or (at your option) any later version.
	15	*
	16	* This program is distributed in the hope that it will be useful,
	17	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	18	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	19	* GNU General Public License for more details.
	20	*
	21	* You should have received a copy of the GNU General Public License
	22	* along with this program; if not, write to the Free Software
	23	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	24	* MA 02111-1307 USA
	25	*/
	26
	27	#ifndef __CONFIG_H
	28	#define __CONFIG_H
	29
	30	/*
	31	* High Level Configuration Options
	32	*/
	33	#define CONFIG_ARMV7 1 /* This is an ARM V7 CPU core */
	34	#define CONFIG_OMAP 1 /* in a TI OMAP core */
	35	#define CONFIG_OMAP44XX 1 /* which is a 44XX */
	36	#define CONFIG_OMAP4430 1 /* which is in a 4430 */
	37	#define CONFIG_PANDA 1 /* working with Panda */
2ad853c3	38	#define CONFIG_ARCH_CPU_INIT
c57cca25 SS	39
	40	/* Get CPU defs */
	41	#include <asm/arch/cpu.h>
	42	#include <asm/arch/omap4.h>
	43
	44	/* Display CPU and Board Info */
	45	#define CONFIG_DISPLAY_CPUINFO 1
	46	#define CONFIG_DISPLAY_BOARDINFO 1
	47
c57cca25 SS	48	/* Clock Defines */
	49	#define V_OSCK 38400000 /* Clock output from T2 */
	50	#define V_SCLK V_OSCK
	51
	52	#undef CONFIG_USE_IRQ /* no support for IRQs */
	53	#define CONFIG_MISC_INIT_R
	54
	55	#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
	56	#define CONFIG_SETUP_MEMORY_TAGS 1
	57	#define CONFIG_INITRD_TAG 1
	58	#define CONFIG_REVISION_TAG 1
	59
2fa8ca98 GL	60	#define CONFIG_OF_LIBFDT 1
2fa8ca98 GL	61
c57cca25 SS	62	/*
	63	* Size of malloc() pool
	64	* Total Size Environment - 256k
	65	* Malloc - add 256k
	66	*/
	67	#define CONFIG_ENV_SIZE (256 << 10)
	68	#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (256 << 10))
c57cca25 SS	69	/* Vector Base */
	70	#define CONFIG_SYS_CA9_VECTOR_BASE SRAM_ROM_VECT_BASE
	71
	72	/*
	73	* Hardware drivers
	74	*/
	75
	76	/*
	77	* serial port - NS16550 compatible
	78	*/
	79	#define V_NS16550_CLK 48000000
	80
	81	#define CONFIG_SYS_NS16550
	82	#define CONFIG_SYS_NS16550_SERIAL
	83	#define CONFIG_SYS_NS16550_REG_SIZE (-4)
	84	#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
	85	#define CONFIG_CONS_INDEX 3
	86	#define CONFIG_SYS_NS16550_COM3 UART3_BASE
	87
	88	#define CONFIG_ENV_IS_NOWHERE
c57cca25 SS	89	#define CONFIG_BAUDRATE 115200
	90	#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\
	91	115200}
	92
	93	/* I2C */
	94	#define CONFIG_HARD_I2C 1
	95	#define CONFIG_SYS_I2C_SPEED 100000
	96	#define CONFIG_SYS_I2C_SLAVE 1
	97	#define CONFIG_SYS_I2C_BUS 0
	98	#define CONFIG_SYS_I2C_BUS_SELECT 1
	99	#define CONFIG_DRIVER_OMAP34XX_I2C 1
	100	#define CONFIG_I2C_MULTI_BUS 1
	101
516799f6 SS	102	/* TWL6030 */
	103	#define CONFIG_TWL6030_POWER 1
	104
c57cca25	105	/* MMC */
7e982c95	106	#define CONFIG_GENERIC_MMC 1
c57cca25	107	#define CONFIG_MMC 1
7e982c95	108	#define CONFIG_OMAP_HSMMC 1
c57cca25 SS	109	#define CONFIG_SYS_MMC_SET_DEV 1
	110	#define CONFIG_DOS_PARTITION 1
	111
cbd7b09c SS	112	/* USB */
	113	#define CONFIG_MUSB_UDC 1
	114	#define CONFIG_USB_OMAP3 1
	115
	116	/* USB device configuration */
	117	#define CONFIG_USB_DEVICE 1
	118	#define CONFIG_USB_TTY 1
	119	#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
cbd7b09c	120
c57cca25 SS	121	/* Flash */
	122	#define CONFIG_SYS_NO_FLASH 1
	123
	124	/* commands to include */
	125	#include <config_cmd_default.h>
	126
	127	/* Enabled commands */
	128	#define CONFIG_CMD_EXT2 /* EXT2 Support */
	129	#define CONFIG_CMD_FAT /* FAT support */
	130	#define CONFIG_CMD_I2C /* I2C serial bus support */
	131	#define CONFIG_CMD_MMC /* MMC support */
	132
	133	/* Disabled commands */
	134	#undef CONFIG_CMD_NET
8721e95b	135	#undef CONFIG_CMD_NFS
c57cca25 SS	136	#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
	137	#undef CONFIG_CMD_IMLS /* List all found images */
	138
c57cca25 SS	139	/*
	140	* Environment setup
	141	*/
	142
1b03eede SS	143	#define CONFIG_BOOTDELAY 3
1b03eede SS	144
c57cca25 SS	145	#define CONFIG_ENV_OVERWRITE
	146
	147	#define CONFIG_EXTRA_ENV_SETTINGS \
	148	"loadaddr=0x82000000\0" \
	149	"console=ttyS2,115200n8\0" \
cbd7b09c	150	"usbtty=cdc_acm\0" \
1b03eede	151	"vram=16M\0" \
7e982c95	152	"mmcdev=0\0" \
c57cca25 SS	153	"mmcroot=/dev/mmcblk0p2 rw\0" \
	154	"mmcrootfstype=ext3 rootwait\0" \
	155	"mmcargs=setenv bootargs console=${console} " \
1b03eede	156	"vram=${vram} " \
c57cca25 SS	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 \
7e982c95	168	"if mmc rescan ${mmcdev}; then " \
c57cca25 SS	169	"if run loadbootscript; then " \
	170	"run bootscript; " \
	171	"else " \
	172	"if run loaduimage; then " \
	173	"run mmcboot; " \
c57cca25 SS	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 */
	186	#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
	187	#define CONFIG_SYS_PROMPT "Panda # "
	188	#define CONFIG_SYS_CBSIZE 256
	189	/* Print Buffer Size */
	190	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
	191	sizeof(CONFIG_SYS_PROMPT) + 16)
	192	#define CONFIG_SYS_MAXARGS 16
	193	/* Boot Argument Buffer Size */
	194	#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
	195
	196	/*
	197	* memtest setup
	198	*/
	199	#define CONFIG_SYS_MEMTEST_START 0x80000000
	200	#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (32 << 20))
	201
	202	/* Default load address */
	203	#define CONFIG_SYS_LOAD_ADDR 0x80000000
	204
	205	/* Use General purpose timer 1 */
674e0b21	206	#define CONFIG_SYS_TIMERBASE GPT2_BASE
c57cca25 SS	207	#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
	208	#define CONFIG_SYS_HZ 1000
	209
	210	/*
	211	* Stack sizes
	212	*
	213	* The stack sizes are set up in start.S using the settings below
	214	*/
	215	#define CONFIG_STACKSIZE (128 << 10) /* Regular stack */
	216	#ifdef CONFIG_USE_IRQ
	217	#define CONFIG_STACKSIZE_IRQ (4 << 10) /* IRQ stack */
	218	#define CONFIG_STACKSIZE_FIQ (4 << 10) /* FIQ stack */
	219	#endif
	220
	221	/*
	222	* SDRAM Memory Map
	223	* Even though we use two CS all the memory
	224	* is mapped to one contiguous block
	225	*/
	226	#define CONFIG_NR_DRAM_BANKS 1
	227
57b512b2	228	#define CONFIG_SYS_SDRAM_BASE 0x80000000
31bfcf1c SS	229	#define CONFIG_SYS_INIT_RAM_ADDR 0x4030D800
	230	#define CONFIG_SYS_INIT_RAM_SIZE 0x800
	231	#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
	232	CONFIG_SYS_INIT_RAM_SIZE - \
	233	GENERATED_GBL_DATA_SIZE)
57b512b2	234
8b457fa8 A	235	#ifndef CONFIG_SYS_L2CACHE_OFF
	236	#define CONFIG_SYS_L2_PL310 1
	237	#define CONFIG_SYS_PL310_BASE 0x48242000
	238	#endif
	239
c57cca25	240	#endif /* __CONFIG_H */