include/configs/voiceblue.h - uboot/prism - Git at Google

 /*
  * (C) Copyright 2005 2N TELEKOMUNIKACE, Ladislav Michl
  *
  * Configuation settings for the TI OMAP VoiceBlue 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
  * version 2 as published by the Free Software Foundation.
  *
  * 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

 #include <configs/omap1510.h>

 #define CONFIG_ARM925T	1		/* This is an arm925t CPU */
 #define CONFIG_OMAP	1		/* in a TI OMAP core */
 #define CONFIG_OMAP1510 1		/* which is in a 5910 */

 /* Input clock of PLL */
 #define CONFIG_SYS_CLK_FREQ	150000000	/* 150MHz input clock */
 #define CONFIG_XTAL_FREQ	12000000

 #undef CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff */

 #define CONFIG_MISC_INIT_R		/* There is nothing to really init */
 #define BOARD_LATE_INIT			/* but we flash the LEDs here */

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

 #define CONFIG_VERSION_VARIABLE	1       /* include version env variable */

 /*
  * Physical Memory Map
  */
 #define CONFIG_NR_DRAM_BANKS	1		/* we have 1 bank of DRAM */
 #define PHYS_SDRAM_1		0x10000000	/* SDRAM Bank #1 */
 #define PHYS_SDRAM_1_SIZE	(64 * 1024 * 1024)

 #define PHYS_FLASH_1		0x00000000	/* Flash Bank #1 */

 #define CONFIG_SYS_LOAD_ADDR		PHYS_SDRAM_1 + 0x400000	/* default load address */

 /*
  * FLASH organization
  */
 #define CONFIG_SYS_FLASH_CFI			/* Flash is CFI conformant */
 #define CONFIG_FLASH_CFI_DRIVER		/* Use the common driver */
 #define CONFIG_SYS_MAX_FLASH_BANKS	1
 #define CONFIG_SYS_FLASH_BASE		PHYS_FLASH_1

 /* FIXME: Does not work on AMD flash */
 /* #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 */	/* use buffered writes (20x faster) */
 #define CONFIG_SYS_MAX_FLASH_SECT	512	/* max # of sectors on one chip */

 #define CONFIG_SYS_MONITOR_BASE	PHYS_FLASH_1
 #define CONFIG_SYS_MONITOR_LEN		(256 * 1024)

 /*
  * Environment settings
  */
 #define CONFIG_ENV_IS_IN_FLASH
 #define CONFIG_ENV_ADDR		(PHYS_FLASH_1 + CONFIG_SYS_MONITOR_LEN)
 #define CONFIG_ENV_SIZE		(8 * 1024)
 #define CONFIG_ENV_SECT_SIZE	(64 * 1024)
 #define CONFIG_ENV_ADDR_REDUND	(CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 #define CONFIG_ENV_SIZE_REDUND	CONFIG_ENV_SIZE

 #define CONFIG_ENV_OVERWRITE

 /*
  * Size of malloc() pool and stack
  */
 #define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 #define CONFIG_SYS_MALLOC_LEN		(4 * 1024 * 1024)
 #define CONFIG_STACKSIZE	(1 * 1024 * 1024)
 #define PHYS_SDRAM_1_RESERVED	(CONFIG_SYS_MONITOR_LEN + CONFIG_SYS_MALLOC_LEN + CONFIG_STACKSIZE)

 /*
  * Hardware drivers
  */
 #define CONFIG_DRIVER_SMC91111
 #define CONFIG_SMC91111_BASE	0x08000300

 #define CONFIG_HARD_I2C
 #define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_SYS_I2C_SLAVE		1
 #define CONFIG_DRIVER_OMAP1510_I2C

 #define CONFIG_RTC_DS1307
 #define CONFIG_SYS_I2C_RTC_ADDR	0x68

 /*
  * NS16550 Configuration
  */
 #define CONFIG_SYS_NS16550
 #define CONFIG_SYS_NS16550_SERIAL
 #define CONFIG_SYS_NS16550_REG_SIZE	(-4)
 #define CONFIG_SYS_NS16550_CLK		(CONFIG_XTAL_FREQ)	/* can be 12M/32Khz or 48Mhz  */
 #define CONFIG_SYS_NS16550_COM1	OMAP1510_UART1_BASE	/* uart1 */

 #define CONFIG_CONS_INDEX	1
 #define CONFIG_BAUDRATE		115200
 #define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }


 /*
  * Command line configuration.
  */
 #include <config_cmd_default.h>

 #define CONFIG_CMD_BDI
 #define CONFIG_CMD_BOOTD
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_SAVEENV
 #define CONFIG_CMD_FLASH
 #define CONFIG_CMD_IMI
 #define CONFIG_CMD_JFFS2
 #define CONFIG_CMD_LOADB
 #define CONFIG_CMD_MEMORY
 #define CONFIG_CMD_NET
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_RUN


 /*
  * BOOTP options
  */
 #define CONFIG_BOOTP_SUBNETMASK
 #define CONFIG_BOOTP_GATEWAY
 #define CONFIG_BOOTP_HOSTNAME
 #define CONFIG_BOOTP_BOOTPATH


 #define CONFIG_LOOPW

 #define CONFIG_BOOTDELAY	3
 #define CONFIG_ZERO_BOOTDELAY_CHECK	/* allow to break in always */
 #undef  CONFIG_BOOTARGS		/* the boot command will set bootargs*/
 #define CONFIG_SYS_AUTOLOAD		"n"		/* No autoload */
 #define CONFIG_BOOTCOMMAND	"run nboot"
 #define CONFIG_PREBOOT		"run setup"
 #define	CONFIG_EXTRA_ENV_SETTINGS				\
 	"silent=1\0"						\
 	"ospart=0\0"						\
 	"bootfile=/boot/uImage\0"				\
 	"setpart="						\
 	"if test -n $swapos; then "				\
 		"setenv swapos; saveenv; "			\
 		"if test $ospart -eq 0; then setenv ospart 1; else setenv ospart 0; fi; "\
 	"fi\0"							\
 	"setup=setenv bootargs console=ttyS0,$baudrate "	\
 		"mtdparts=$mtdparts\0"				\
 	"nfsargs=setenv bootargs $bootargs "			\
 		"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off " \
 		"nfsroot=$rootpath root=/dev/nfs\0"		\
 	"flashargs=run setpart; setenv bootargs $bootargs "	\
 		"root=mtd:data$ospart ro "			\
 		"rootfstype=jffs2\0"				\
 	"initrdargs=setenv bootargs $bootargs "			\
 		"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off\0" \
 	"fboot=run flashargs; chpart data$ospart; fsload; bootm\0" \
 	"mboot=bootp; run initrdargs; tftp; bootm\0"		\
 	"nboot=bootp; run nfsargs; tftp; bootm\0"

 #define CONFIG_SILENT_CONSOLE		1	/* enable silent startup */

 #if 1	/* feel free to disable for development */
 #define CONFIG_AUTOBOOT_KEYED		/* Enable password protection	*/
 #define CONFIG_AUTOBOOT_PROMPT	"\nVoiceBlue Enterprise - booting...\n"
 #define CONFIG_AUTOBOOT_DELAY_STR	"."	/* 1st "password"	*/
 #endif

 /*
  * JFFS2 partitions (mtdparts command line support)
  */
 #define CONFIG_CMD_MTDPARTS
 #define CONFIG_MTD_DEVICE		/* needed for mtdparts commands */
 #define CONFIG_FLASH_CFI_MTD
 #define MTDIDS_DEFAULT		"nor0=omapflash.0"
 #define MTDPARTS_DEFAULT	"mtdparts=omapflash.0:256k(u-boot),64k(env),64k(r_env),16192k(data0),-(data1)"


 /*
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_HUSH_PARSER
 #define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
 #define CONFIG_AUTO_COMPLETE
 #define CONFIG_SYS_LONGHELP				/* undef to save memory		*/
 #define CONFIG_SYS_PROMPT		"# "		/* Monitor Command Prompt	*/
 #define CONFIG_SYS_CBSIZE		256		/* Console I/O Buffer Size	*/
 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 #define CONFIG_SYS_MAXARGS		16		/* max number of command args	*/
 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/

 #define CONFIG_SYS_MEMTEST_START	PHYS_SDRAM_1
 #define CONFIG_SYS_MEMTEST_END		PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE - PHYS_SDRAM_1_RESERVED

 /* The 1510 has 3 timers, they can be driven by the RefClk (12MHz) or by DPLL1.
  * This time is further subdivided by a local divisor.
  */
 #define CONFIG_SYS_TIMERBASE	OMAP1510_TIMER1_BASE
 #define CONFIG_SYS_PTV		7	/* 2^(PTV+1), divide by 256 */
 #define CONFIG_SYS_HZ		1000

 #define OMAP5910_DPLL_DIV	1
 #define OMAP5910_DPLL_MUL	((CONFIG_SYS_CLK_FREQ * \
 				 (1 << OMAP5910_DPLL_DIV)) / CONFIG_XTAL_FREQ)

 #define OMAP5910_ARM_PER_DIV	2	/* CKL/4 */
 #define OMAP5910_LCD_DIV	2	/* CKL/4 */
 #define OMAP5910_ARM_DIV	0	/* CKL/1 */
 #define OMAP5910_DSP_DIV	0	/* CKL/1 */
 #define OMAP5910_TC_DIV		1	/* CKL/2 */
 #define OMAP5910_DSP_MMU_DIV	1	/* CKL/2 */
 #define OMAP5910_ARM_TIM_SEL	1	/* CKL used for MPU timers */

 #define OMAP5910_ARM_EN_CLK	0x03d6	/* 0000 0011 1101 0110b  Clock Enable */
 #define OMAP5910_ARM_CKCTL	((OMAP5910_ARM_PER_DIV)  |	\
 				 (OMAP5910_LCD_DIV << 2) |	\
 				 (OMAP5910_ARM_DIV << 4) |	\
 				 (OMAP5910_DSP_DIV << 6) |	\
 				 (OMAP5910_TC_DIV << 8) |	\
 				 (OMAP5910_DSP_MMU_DIV << 10) |	\
 				 (OMAP5910_ARM_TIM_SEL << 12))

 #define VOICEBLUE_LED_REG	0x04030000

 #endif	/* __CONFIG_H */
	/*
	* (C) Copyright 2005 2N TELEKOMUNIKACE, Ladislav Michl
	*
	* Configuation settings for the TI OMAP VoiceBlue 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
	* version 2 as published by the Free Software Foundation.
	*
	* 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

	#include <configs/omap1510.h>

	#define CONFIG_ARM925T 1 /* This is an arm925t CPU */
	#define CONFIG_OMAP 1 /* in a TI OMAP core */
	#define CONFIG_OMAP1510 1 /* which is in a 5910 */

	/* Input clock of PLL */
	#define CONFIG_SYS_CLK_FREQ 150000000 /* 150MHz input clock */
	#define CONFIG_XTAL_FREQ 12000000

	#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */

	#define CONFIG_MISC_INIT_R /* There is nothing to really init */
	#define BOARD_LATE_INIT /* but we flash the LEDs here */

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

	#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */

	/*
	* Physical Memory Map
	*/
	#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
	#define PHYS_SDRAM_1 0x10000000 /* SDRAM Bank #1 */
	#define PHYS_SDRAM_1_SIZE (64 * 1024 * 1024)

	#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */

	#define CONFIG_SYS_LOAD_ADDR PHYS_SDRAM_1 + 0x400000 /* default load address */

	/*
	* FLASH organization
	*/
	#define CONFIG_SYS_FLASH_CFI /* Flash is CFI conformant */
	#define CONFIG_FLASH_CFI_DRIVER /* Use the common driver */
	#define CONFIG_SYS_MAX_FLASH_BANKS 1
	#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1

	/* FIXME: Does not work on AMD flash */
	/* #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 / / use buffered writes (20x faster) */
	#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max # of sectors on one chip */

	#define CONFIG_SYS_MONITOR_BASE PHYS_FLASH_1
	#define CONFIG_SYS_MONITOR_LEN (256 * 1024)

	/*
	* Environment settings
	*/
	#define CONFIG_ENV_IS_IN_FLASH
	#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + CONFIG_SYS_MONITOR_LEN)
	#define CONFIG_ENV_SIZE (8 * 1024)
	#define CONFIG_ENV_SECT_SIZE (64 * 1024)
	#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
	#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE

	#define CONFIG_ENV_OVERWRITE

	/*
	* Size of malloc() pool and stack
	*/
	#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
	#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
	#define CONFIG_STACKSIZE (1 * 1024 * 1024)
	#define PHYS_SDRAM_1_RESERVED (CONFIG_SYS_MONITOR_LEN + CONFIG_SYS_MALLOC_LEN + CONFIG_STACKSIZE)

	/*
	* Hardware drivers
	*/
	#define CONFIG_DRIVER_SMC91111
	#define CONFIG_SMC91111_BASE 0x08000300

	#define CONFIG_HARD_I2C
	#define CONFIG_SYS_I2C_SPEED 100000
	#define CONFIG_SYS_I2C_SLAVE 1
	#define CONFIG_DRIVER_OMAP1510_I2C

	#define CONFIG_RTC_DS1307
	#define CONFIG_SYS_I2C_RTC_ADDR 0x68

	/*
	* NS16550 Configuration
	*/
	#define CONFIG_SYS_NS16550
	#define CONFIG_SYS_NS16550_SERIAL
	#define CONFIG_SYS_NS16550_REG_SIZE (-4)
	#define CONFIG_SYS_NS16550_CLK (CONFIG_XTAL_FREQ) /* can be 12M/32Khz or 48Mhz */
	#define CONFIG_SYS_NS16550_COM1 OMAP1510_UART1_BASE /* uart1 */

	#define CONFIG_CONS_INDEX 1
	#define CONFIG_BAUDRATE 115200
	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }


	/*
	* Command line configuration.
	*/
	#include <config_cmd_default.h>

	#define CONFIG_CMD_BDI
	#define CONFIG_CMD_BOOTD
	#define CONFIG_CMD_DHCP
	#define CONFIG_CMD_SAVEENV
	#define CONFIG_CMD_FLASH
	#define CONFIG_CMD_IMI
	#define CONFIG_CMD_JFFS2
	#define CONFIG_CMD_LOADB
	#define CONFIG_CMD_MEMORY
	#define CONFIG_CMD_NET
	#define CONFIG_CMD_PING
	#define CONFIG_CMD_RUN


	/*
	* BOOTP options
	*/
	#define CONFIG_BOOTP_SUBNETMASK
	#define CONFIG_BOOTP_GATEWAY
	#define CONFIG_BOOTP_HOSTNAME
	#define CONFIG_BOOTP_BOOTPATH


	#define CONFIG_LOOPW

	#define CONFIG_BOOTDELAY 3
	#define CONFIG_ZERO_BOOTDELAY_CHECK /* allow to break in always */
	#undef CONFIG_BOOTARGS /* the boot command will set bootargs*/
	#define CONFIG_SYS_AUTOLOAD "n" /* No autoload */
	#define CONFIG_BOOTCOMMAND "run nboot"
	#define CONFIG_PREBOOT "run setup"
	#define CONFIG_EXTRA_ENV_SETTINGS \
	"silent=1\0" \
	"ospart=0\0" \
	"bootfile=/boot/uImage\0" \
	"setpart=" \
	"if test -n $swapos; then " \
	"setenv swapos; saveenv; " \
	"if test $ospart -eq 0; then setenv ospart 1; else setenv ospart 0; fi; "\
	"fi\0" \
	"setup=setenv bootargs console=ttyS0,$baudrate " \
	"mtdparts=$mtdparts\0" \
	"nfsargs=setenv bootargs $bootargs " \
	"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off " \
	"nfsroot=$rootpath root=/dev/nfs\0" \
	"flashargs=run setpart; setenv bootargs $bootargs " \
	"root=mtd:data$ospart ro " \
	"rootfstype=jffs2\0" \
	"initrdargs=setenv bootargs $bootargs " \
	"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off\0" \
	"fboot=run flashargs; chpart data$ospart; fsload; bootm\0" \
	"mboot=bootp; run initrdargs; tftp; bootm\0" \
	"nboot=bootp; run nfsargs; tftp; bootm\0"

	#define CONFIG_SILENT_CONSOLE 1 /* enable silent startup */

	#if 1 /* feel free to disable for development */
	#define CONFIG_AUTOBOOT_KEYED /* Enable password protection */
	#define CONFIG_AUTOBOOT_PROMPT "\nVoiceBlue Enterprise - booting...\n"
	#define CONFIG_AUTOBOOT_DELAY_STR "." /* 1st "password" */
	#endif

	/*
	* JFFS2 partitions (mtdparts command line support)
	*/
	#define CONFIG_CMD_MTDPARTS
	#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
	#define CONFIG_FLASH_CFI_MTD
	#define MTDIDS_DEFAULT "nor0=omapflash.0"
	#define MTDPARTS_DEFAULT "mtdparts=omapflash.0:256k(u-boot),64k(env),64k(r_env),16192k(data0),-(data1)"


	/*
	* Miscellaneous configurable options
	*/
	#define CONFIG_SYS_HUSH_PARSER
	#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
	#define CONFIG_AUTO_COMPLETE
	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	#define CONFIG_SYS_PROMPT "# " /* Monitor Command Prompt */
	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */

	#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1
	#define CONFIG_SYS_MEMTEST_END PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE - PHYS_SDRAM_1_RESERVED

	/* The 1510 has 3 timers, they can be driven by the RefClk (12MHz) or by DPLL1.
	* This time is further subdivided by a local divisor.
	*/
	#define CONFIG_SYS_TIMERBASE OMAP1510_TIMER1_BASE
	#define CONFIG_SYS_PTV 7 /* 2^(PTV+1), divide by 256 */
	#define CONFIG_SYS_HZ 1000

	#define OMAP5910_DPLL_DIV 1
	#define OMAP5910_DPLL_MUL ((CONFIG_SYS_CLK_FREQ * \
	(1 << OMAP5910_DPLL_DIV)) / CONFIG_XTAL_FREQ)

	#define OMAP5910_ARM_PER_DIV 2 /* CKL/4 */
	#define OMAP5910_LCD_DIV 2 /* CKL/4 */
	#define OMAP5910_ARM_DIV 0 /* CKL/1 */
	#define OMAP5910_DSP_DIV 0 /* CKL/1 */
	#define OMAP5910_TC_DIV 1 /* CKL/2 */
	#define OMAP5910_DSP_MMU_DIV 1 /* CKL/2 */
	#define OMAP5910_ARM_TIM_SEL 1 /* CKL used for MPU timers */

	#define OMAP5910_ARM_EN_CLK 0x03d6 /* 0000 0011 1101 0110b Clock Enable */
	#define OMAP5910_ARM_CKCTL ((OMAP5910_ARM_PER_DIV) \| \
	(OMAP5910_LCD_DIV << 2) \| \
	(OMAP5910_ARM_DIV << 4) \| \
	(OMAP5910_DSP_DIV << 6) \| \
	(OMAP5910_TC_DIV << 8) \| \
	(OMAP5910_DSP_MMU_DIV << 10) \| \
	(OMAP5910_ARM_TIM_SEL << 12))

	#define VOICEBLUE_LED_REG 0x04030000

	#endif /* __CONFIG_H */