include/configs/omap2420h4.h - platform/external/u-boot - Gitiles

 /*
  * (C) Copyright 2004
  * Texas Instruments.
  * Richard Woodruff <r-woodruff2@ti.com>
  * Kshitij Gupta <kshitij@ti.com>
  *
  * Configuration settings for the 242x TI H4 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_ARM1136           1    /* This is an arm1136 CPU core */
 #define CONFIG_OMAP              1    /* in a TI OMAP core */
 #define CONFIG_OMAP2420	         1    /* which is in a 2420 */
 #define CONFIG_OMAP2420H4        1    /* and on a H4 board */
 /*#define CONFIG_APTIX           1    #* define if on APTIX test chip */
 /*#define CONFIG_VIRTIO          1    #* Using Virtio simulator */

 #define CONFIG_STANDALONE_LOAD_ADDR	0x80300000

 /* Clock config to target*/
 #define PRCM_CONFIG_II	1
 /* #define PRCM_CONFIG_III		1 */

 #include <asm/arch/omap2420.h>        /* get chip and board defs */

 /* On H4, NOR and NAND flash are mutual exclusive.
    Define this if you want to use NAND
  */
 /*#define CONFIG_SYS_NAND_BOOT */

 #ifdef CONFIG_APTIX
 #define V_SCLK                   1500000
 #else
 #define V_SCLK                   12000000
 #endif

 /* input clock of PLL */
 /* the OMAP2420 H4 has 12MHz, 13MHz, or 19.2Mhz crystal input */
 #define CONFIG_SYS_CLK_FREQ      V_SCLK

 #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

 /*
  * Size of malloc() pool
  */
 #define CONFIG_ENV_SIZE             SZ_128K     /* Total Size of Environment Sector */
 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + SZ_128K)

 /*
  * Hardware drivers
  */

 /*
  * SMC91c96 Etherent
  */
 #define CONFIG_LAN91C96
 #define CONFIG_LAN91C96_BASE     (H4_CS1_BASE+0x300)
 #define CONFIG_LAN91C96_EXT_PHY

 /*
  * NS16550 Configuration
  */
 #ifdef CONFIG_APTIX
 #define V_NS16550_CLK            (6000000)   /* 6MHz in current MaxSet */
 #else
 #define V_NS16550_CLK            (48000000)  /* 48MHz (APLL96/2) */
 #endif

 #define CONFIG_SYS_NS16550
 #define CONFIG_SYS_NS16550_SERIAL
 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
 #define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK   /* 3MHz (1.5MHz*2) */
 #define CONFIG_SYS_NS16550_COM1         OMAP2420_UART1

 /*
  * select serial console configuration
  */
 #define CONFIG_SERIAL1           1    /* UART1 on H4 */

   /*
    * I2C configuration
    */
 #define CONFIG_HARD_I2C
 #define CONFIG_SYS_I2C_SPEED          100000
 #define CONFIG_SYS_I2C_SLAVE          1
 #define CONFIG_DRIVER_OMAP24XX_I2C

 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE
 #define CONFIG_CONS_INDEX        1
 #define CONFIG_BAUDRATE          115200

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

 #ifdef CONFIG_SYS_NAND_BOOT
     #define CONFIG_CMD_DHCP
     #define CONFIG_CMD_I2C
     #define CONFIG_CMD_NAND
     #define CONFIG_CMD_JFFS2
 #else
     #define CONFIG_CMD_DHCP
     #define CONFIG_CMD_I2C
     #define CONFIG_CMD_JFFS2

     #undef CONFIG_CMD_SOURCE
 #endif


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

 #define CONFIG_BOOTDELAY         3

 #ifdef NFS_BOOT_DEFAULTS
 #define CONFIG_BOOTARGS	         "mem=32M console=ttyS0,115200n8 noinitrd root=/dev/nfs rw nfsroot=128.247.77.158:/home/a0384864/wtbu/rootfs ip=dhcp"
 #else
 #define CONFIG_BOOTARGS          "root=/dev/ram0 rw mem=32M console=ttyS0,115200n8 initrd=0x80600000,8M ramdisk_size=8192"
 #endif

 #define CONFIG_NETMASK           255.255.254.0
 #define CONFIG_IPADDR            128.247.77.90
 #define CONFIG_SERVERIP          128.247.77.158
 #define CONFIG_BOOTFILE          "uImage"

 /*
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 #ifdef CONFIG_APTIX
 # define CONFIG_SYS_PROMPT		"OMAP2420 Aptix # "
 #else
 # define CONFIG_SYS_PROMPT		"OMAP242x H4 # "
 #endif
 #define CONFIG_SYS_CBSIZE               256  /* Console I/O Buffer Size */
 /* Print Buffer Size */
 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 #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        (OMAP2420_SDRC_CS0)  /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END          (OMAP2420_SDRC_CS0+SZ_31M)

 #define CONFIG_SYS_LOAD_ADDR            (OMAP2420_SDRC_CS0) /* default load address */

 /* The 2420 has 12 GP timers, they can be driven by the SysClk (12/13/19.2) or by
  * 32KHz clk, or from external sig. This rate is divided by a local divisor.
  */
 #ifdef CONFIG_APTIX
 #define V_PTV			3
 #else
 #define V_PTV			7	/* use with 12MHz/128 */
 #endif

 #define CONFIG_SYS_TIMERBASE		OMAP2420_GPT2
 #define CONFIG_SYS_PTV			V_PTV	/* 2^(PTV+1) */
 #define CONFIG_SYS_HZ			1000

 /*-----------------------------------------------------------------------
  * Physical Memory Map
  */
 #define CONFIG_NR_DRAM_BANKS     2                 /* CS1 may or may not be populated */
 #define PHYS_SDRAM_1             OMAP2420_SDRC_CS0
 #define PHYS_SDRAM_1_SIZE        SZ_32M            /* at least 32 meg */
 #define PHYS_SDRAM_2             OMAP2420_SDRC_CS1

 #define PHYS_FLASH_SECT_SIZE     SZ_128K
 #define PHYS_FLASH_1             H4_CS0_BASE	   /* Flash Bank #1 */
 #define PHYS_FLASH_SIZE_1        SZ_32M
 #define PHYS_FLASH_2             (H4_CS0_BASE+SZ_32M) /* same cs, 2 chips in series */
 #define PHYS_FLASH_SIZE_2        SZ_32M

 #define PHYS_SRAM		0x4020F800
 /*-----------------------------------------------------------------------
  * FLASH and environment organization
  */
 #define CONFIG_SYS_FLASH_BASE           PHYS_FLASH_1
 #define CONFIG_SYS_MAX_FLASH_BANKS      2           /* max number of memory banks */
 #define CONFIG_SYS_MAX_FLASH_SECT       (259)	     /* max number of sectors on one chip */
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE /* Monitor at beginning of flash */
 #define CONFIG_SYS_MONITOR_LEN		SZ_128K      /* Reserve 1 sector */
 #define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE + PHYS_FLASH_SIZE_1 }

 #ifdef CONFIG_SYS_NAND_BOOT
 #define CONFIG_ENV_IS_IN_NAND	1
 #define CONFIG_ENV_OFFSET	0x80000	/* environment starts here  */
 #else
 #define CONFIG_ENV_ADDR             (CONFIG_SYS_FLASH_BASE + SZ_256K)
 #define	CONFIG_ENV_IS_IN_FLASH      1
 #define CONFIG_ENV_SECT_SIZE	PHYS_FLASH_SECT_SIZE
 #define CONFIG_ENV_OFFSET	( CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN ) /* Environment after Monitor */
 #endif

 /*-----------------------------------------------------------------------
  * CFI FLASH driver setup
  */
 #define CONFIG_SYS_FLASH_CFI		1	/* Flash memory is CFI compliant */
 #define CONFIG_FLASH_CFI_DRIVER	1	/* Use drivers/mtd/cfi_flash.c */
 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1	/* Use buffered writes (~10x faster) */
 #define CONFIG_SYS_FLASH_PROTECTION	1	/* Use hardware sector protection */

 /* timeout values are in ticks */
 #define CONFIG_SYS_FLASH_ERASE_TOUT     (100*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
 #define CONFIG_SYS_FLASH_WRITE_TOUT     (100*CONFIG_SYS_HZ) /* Timeout for Flash Write */

 #define CONFIG_SYS_JFFS2_MEM_NAND

 /*
  * JFFS2 partitions
  */
 /* No command line, one static partition, whole device */
 #undef CONFIG_CMD_MTDPARTS
 #define CONFIG_JFFS2_DEV		"nor1"
 #define CONFIG_JFFS2_PART_SIZE		0xFFFFFFFF
 #define CONFIG_JFFS2_PART_OFFSET	0x00000000

 /* mtdparts command line support */
 /* Note: fake mtd_id used, no linux mtd map file */
 /*
 #define CONFIG_CMD_MTDPARTS
 #define MTDIDS_DEFAULT		"nor1=omap2420-1"
 #define MTDPARTS_DEFAULT	"mtdparts=omap2420-1:-(jffs2)"
 */

 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
 #define CONFIG_SYS_INIT_SP_ADDR 	PHYS_SRAM

 #endif							/* __CONFIG_H */
	/*
	* (C) Copyright 2004
	* Texas Instruments.
	* Richard Woodruff <r-woodruff2@ti.com>
	* Kshitij Gupta <kshitij@ti.com>
	*
	* Configuration settings for the 242x TI H4 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_ARM1136 1 /* This is an arm1136 CPU core */
	#define CONFIG_OMAP 1 /* in a TI OMAP core */
	#define CONFIG_OMAP2420 1 /* which is in a 2420 */
	#define CONFIG_OMAP2420H4 1 /* and on a H4 board */
	/#define CONFIG_APTIX 1 # define if on APTIX test chip */
	/#define CONFIG_VIRTIO 1 # Using Virtio simulator */

	#define CONFIG_STANDALONE_LOAD_ADDR 0x80300000

	/* Clock config to target*/
	#define PRCM_CONFIG_II 1
	/* #define PRCM_CONFIG_III 1 */

	#include <asm/arch/omap2420.h> /* get chip and board defs */

	/* On H4, NOR and NAND flash are mutual exclusive.
	Define this if you want to use NAND
	*/
	/#define CONFIG_SYS_NAND_BOOT /

	#ifdef CONFIG_APTIX
	#define V_SCLK 1500000
	#else
	#define V_SCLK 12000000
	#endif

	/* input clock of PLL */
	/* the OMAP2420 H4 has 12MHz, 13MHz, or 19.2Mhz crystal input */
	#define CONFIG_SYS_CLK_FREQ V_SCLK

	#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

	/*
	* Size of malloc() pool
	*/
	#define CONFIG_ENV_SIZE SZ_128K /* Total Size of Environment Sector */
	#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K)

	/*
	* Hardware drivers
	*/

	/*
	* SMC91c96 Etherent
	*/
	#define CONFIG_LAN91C96
	#define CONFIG_LAN91C96_BASE (H4_CS1_BASE+0x300)
	#define CONFIG_LAN91C96_EXT_PHY

	/*
	* NS16550 Configuration
	*/
	#ifdef CONFIG_APTIX
	#define V_NS16550_CLK (6000000) /* 6MHz in current MaxSet */
	#else
	#define V_NS16550_CLK (48000000) /* 48MHz (APLL96/2) */
	#endif

	#define CONFIG_SYS_NS16550
	#define CONFIG_SYS_NS16550_SERIAL
	#define CONFIG_SYS_NS16550_REG_SIZE (-4)
	#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK /* 3MHz (1.5MHz2) /
	#define CONFIG_SYS_NS16550_COM1 OMAP2420_UART1

	/*
	* select serial console configuration
	*/
	#define CONFIG_SERIAL1 1 /* UART1 on H4 */

	/*
	* I2C configuration
	*/
	#define CONFIG_HARD_I2C
	#define CONFIG_SYS_I2C_SPEED 100000
	#define CONFIG_SYS_I2C_SLAVE 1
	#define CONFIG_DRIVER_OMAP24XX_I2C

	/* allow to overwrite serial and ethaddr */
	#define CONFIG_ENV_OVERWRITE
	#define CONFIG_CONS_INDEX 1
	#define CONFIG_BAUDRATE 115200

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

	#ifdef CONFIG_SYS_NAND_BOOT
	#define CONFIG_CMD_DHCP
	#define CONFIG_CMD_I2C
	#define CONFIG_CMD_NAND
	#define CONFIG_CMD_JFFS2
	#else
	#define CONFIG_CMD_DHCP
	#define CONFIG_CMD_I2C
	#define CONFIG_CMD_JFFS2

	#undef CONFIG_CMD_SOURCE
	#endif


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

	#define CONFIG_BOOTDELAY 3

	#ifdef NFS_BOOT_DEFAULTS
	#define CONFIG_BOOTARGS "mem=32M console=ttyS0,115200n8 noinitrd root=/dev/nfs rw nfsroot=128.247.77.158:/home/a0384864/wtbu/rootfs ip=dhcp"
	#else
	#define CONFIG_BOOTARGS "root=/dev/ram0 rw mem=32M console=ttyS0,115200n8 initrd=0x80600000,8M ramdisk_size=8192"
	#endif

	#define CONFIG_NETMASK 255.255.254.0
	#define CONFIG_IPADDR 128.247.77.90
	#define CONFIG_SERVERIP 128.247.77.158
	#define CONFIG_BOOTFILE "uImage"

	/*
	* Miscellaneous configurable options
	*/
	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	#ifdef CONFIG_APTIX
	# define CONFIG_SYS_PROMPT "OMAP2420 Aptix # "
	#else
	# define CONFIG_SYS_PROMPT "OMAP242x H4 # "
	#endif
	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	/* Print Buffer Size */
	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
	#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 (OMAP2420_SDRC_CS0) /* memtest works on */
	#define CONFIG_SYS_MEMTEST_END (OMAP2420_SDRC_CS0+SZ_31M)

	#define CONFIG_SYS_LOAD_ADDR (OMAP2420_SDRC_CS0) /* default load address */

	/* The 2420 has 12 GP timers, they can be driven by the SysClk (12/13/19.2) or by
	* 32KHz clk, or from external sig. This rate is divided by a local divisor.
	*/
	#ifdef CONFIG_APTIX
	#define V_PTV 3
	#else
	#define V_PTV 7 /* use with 12MHz/128 */
	#endif

	#define CONFIG_SYS_TIMERBASE OMAP2420_GPT2
	#define CONFIG_SYS_PTV V_PTV /* 2^(PTV+1) */
	#define CONFIG_SYS_HZ 1000

	/*-----------------------------------------------------------------------
	* Physical Memory Map
	*/
	#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
	#define PHYS_SDRAM_1 OMAP2420_SDRC_CS0
	#define PHYS_SDRAM_1_SIZE SZ_32M /* at least 32 meg */
	#define PHYS_SDRAM_2 OMAP2420_SDRC_CS1

	#define PHYS_FLASH_SECT_SIZE SZ_128K
	#define PHYS_FLASH_1 H4_CS0_BASE /* Flash Bank #1 */
	#define PHYS_FLASH_SIZE_1 SZ_32M
	#define PHYS_FLASH_2 (H4_CS0_BASE+SZ_32M) /* same cs, 2 chips in series */
	#define PHYS_FLASH_SIZE_2 SZ_32M

	#define PHYS_SRAM 0x4020F800
	/*-----------------------------------------------------------------------
	* FLASH and environment organization
	*/
	#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
	#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
	#define CONFIG_SYS_MAX_FLASH_SECT (259) /* max number of sectors on one chip */
	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE /* Monitor at beginning of flash */
	#define CONFIG_SYS_MONITOR_LEN SZ_128K /* Reserve 1 sector */
	#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE + PHYS_FLASH_SIZE_1 }

	#ifdef CONFIG_SYS_NAND_BOOT
	#define CONFIG_ENV_IS_IN_NAND 1
	#define CONFIG_ENV_OFFSET 0x80000 /* environment starts here */
	#else
	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + SZ_256K)
	#define CONFIG_ENV_IS_IN_FLASH 1
	#define CONFIG_ENV_SECT_SIZE PHYS_FLASH_SECT_SIZE
	#define CONFIG_ENV_OFFSET ( CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN ) /* Environment after Monitor */
	#endif

	/*-----------------------------------------------------------------------
	* CFI FLASH driver setup
	*/
	#define CONFIG_SYS_FLASH_CFI 1 /* Flash memory is CFI compliant */
	#define CONFIG_FLASH_CFI_DRIVER 1 /* Use drivers/mtd/cfi_flash.c */
	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* Use buffered writes (~10x faster) */
	#define CONFIG_SYS_FLASH_PROTECTION 1 /* Use hardware sector protection */

	/* timeout values are in ticks */
	#define CONFIG_SYS_FLASH_ERASE_TOUT (100CONFIG_SYS_HZ) / Timeout for Flash Erase */
	#define CONFIG_SYS_FLASH_WRITE_TOUT (100CONFIG_SYS_HZ) / Timeout for Flash Write */

	#define CONFIG_SYS_JFFS2_MEM_NAND

	/*
	* JFFS2 partitions
	*/
	/* No command line, one static partition, whole device */
	#undef CONFIG_CMD_MTDPARTS
	#define CONFIG_JFFS2_DEV "nor1"
	#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
	#define CONFIG_JFFS2_PART_OFFSET 0x00000000

	/* mtdparts command line support */
	/* Note: fake mtd_id used, no linux mtd map file */
	/*
	#define CONFIG_CMD_MTDPARTS
	#define MTDIDS_DEFAULT "nor1=omap2420-1"
	#define MTDPARTS_DEFAULT "mtdparts=omap2420-1:-(jffs2)"
	*/

	#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
	#define CONFIG_SYS_INIT_SP_ADDR PHYS_SRAM

	#endif /* __CONFIG_H */