include/configs/omap5_evm.h - u-boot - Git at Google


            
            /*

            
             * (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_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 \

            
            	"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		"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_TEXT_BASE		0x40300350

            
            #define CONFIG_SPL_MAX_SIZE		0x19000	/* 100K */

            
            #define CONFIG_SPL_STACK		CONFIG_SYS_INIT_SP_ADDR


            #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 */


            #endif /* __CONFIG_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_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 \
	"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 "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_TEXT_BASE 0x40300350
	#define CONFIG_SPL_MAX_SIZE 0x19000 /* 100K */
	#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR

	#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 */

	#endif /* __CONFIG_H */