include/configs/smdkc100.h - platform/external/u-boot - Gitiles

 /*
  * (C) Copyright 2009 Samsung Electronics
  * Minkyu Kang <mk7.kang@samsung.com>
  * HeungJun Kim <riverful.kim@samsung.com>
  * Inki Dae <inki.dae@samsung.com>
  *
  * Configuation settings for the SAMSUNG SMDKC100 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
  * (easy to change)
  */
 #define CONFIG_ARMCORTEXA8	1	/* This is an ARM V7 CPU core */
 #define CONFIG_SAMSUNG		1	/* in a SAMSUNG core */
 #define CONFIG_S5PC1XX		1	/* which is in a S5PC1XX Family */
 #define CONFIG_S5PC100		1	/* which is in a S5PC100 */
 #define CONFIG_SMDKC100		1	/* working with SMDKC100 */

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

 #define CONFIG_ARCH_CPU_INIT

 #define CONFIG_DISPLAY_CPUINFO
 #define CONFIG_DISPLAY_BOARDINFO

 #undef CONFIG_SKIP_RELOCATE_UBOOT

 /* input clock of PLL: SMDKC100 has 12MHz input clock */
 #define CONFIG_SYS_CLK_FREQ		12000000

 /* DRAM Base */
 #define CONFIG_SYS_SDRAM_BASE		0x30000000

 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_CMDLINE_TAG
 #define CONFIG_INITRD_TAG
 #define CONFIG_CMDLINE_EDITING

 /*
  * Size of malloc() pool
  * 1MB = 0x100000, 0x100000 = 1024 * 1024
  */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (1 << 20))
 #define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes for */
 						/* initial data */
 /*
  * select serial console configuration
  */
 #define CONFIG_SERIAL0			1	/* use SERIAL 0 on SMDKC100 */
 #define CONFIG_SERIAL_MULTI		1

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

 /***********************************************************
  * Command definition
  ***********************************************************/
 #include <config_cmd_default.h>

 #undef CONFIG_CMD_FLASH
 #undef CONFIG_CMD_IMLS
 #undef CONFIG_CMD_NAND
 #undef CONFIG_CMD_NET

 #define CONFIG_CMD_CACHE
 #define CONFIG_CMD_REGINFO
 #define CONFIG_CMD_ONENAND
 #define CONFIG_CMD_ELF
 #define CONFIG_CMD_FAT
 #define CONFIG_CMD_MTDPARTS

 #define CONFIG_BOOTDELAY	3

 #define CONFIG_ZERO_BOOTDELAY_CHECK

 #define CONFIG_MTD_DEVICE
 #define CONFIG_MTD_PARTITIONS

 #define MTDIDS_DEFAULT		"onenand0=s3c-onenand"
 #define MTDPARTS_DEFAULT	"mtdparts=s3c-onenand:256k(bootloader)"\
 				",128k@0x40000(params)"\
 				",3m@0x60000(kernel)"\
 				",16m@0x360000(test)"\
 				",-(UBI)"

 #define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT

 #define CONFIG_BOOTCOMMAND	"run ubifsboot"

 #define CONFIG_RAMDISK_BOOT	"root=/dev/ram0 rw rootfstype=ext2" \
 				" console=ttySAC0,115200n8" \
 				" mem=128M"

 #define CONFIG_COMMON_BOOT	"console=ttySAC0,115200n8" \
 				" mem=128M " \
 				" " MTDPARTS_DEFAULT

 #define CONFIG_BOOTARGS	"root=/dev/mtdblock5 ubi.mtd=4" \
 			" rootfstype=cramfs " CONFIG_COMMON_BOOT

 #define CONFIG_UPDATEB	"updateb=onenand erase 0x0 0x40000;" \
 			" onenand write 0x32008000 0x0 0x40000\0"

 #define CONFIG_ENV_OVERWRITE
 #define CONFIG_EXTRA_ENV_SETTINGS					\
 	CONFIG_UPDATEB \
 	"updatek=" \
 		"onenand erase 0x60000 0x300000;" \
 		"onenand write 0x31008000 0x60000 0x300000\0" \
 	"updateu=" \
 		"onenand erase block 147-4095;" \
 		"onenand write 0x32000000 0x1260000 0x8C0000\0" \
 	"bootk=" \
 		"onenand read 0x30007FC0 0x60000 0x300000;" \
 		"bootm 0x30007FC0\0" \
 	"flashboot=" \
 		"set bootargs root=/dev/mtdblock${bootblock} " \
 		"rootfstype=${rootfstype} " \
 		"ubi.mtd=${ubiblock} ${opts} " CONFIG_COMMON_BOOT ";" \
 		"run bootk\0" \
 	"ubifsboot=" \
 		"set bootargs root=ubi0!rootfs rootfstype=ubifs " \
 		" ubi.mtd=${ubiblock} ${opts} " CONFIG_COMMON_BOOT "; " \
 		"run bootk\0" \
 	"boottrace=setenv opts initcall_debug; run bootcmd\0" \
 	"android=" \
 		"set bootargs root=ubi0!ramdisk ubi.mtd=${ubiblock} " \
 		"rootfstype=ubifs init=/init.sh " CONFIG_COMMON_BOOT "; " \
 		"run bootk\0" \
 	"nfsboot=" \
 		"set bootargs root=/dev/nfs ubi.mtd=${ubiblock} " \
 		"nfsroot=${nfsroot},nolock " \
 		"ip=${ipaddr}:${serverip}:${gatewayip}:" \
 		"${netmask}:nowplus:usb0:off " CONFIG_COMMON_BOOT "; " \
 		"run bootk\0" \
 	"ramboot=" \
 		"set bootargs " CONFIG_RAMDISK_BOOT \
 		" initrd=0x33000000,8M ramdisk=8192\0" \
 	"rootfstype=cramfs\0" \
 	"mtdparts=" MTDPARTS_DEFAULT "\0" \
 	"meminfo=mem=128M\0" \
 	"nfsroot=/nfsroot/arm\0" \
 	"bootblock=5\0" \
 	"ubiblock=4\0" \
 	"ubi=enabled"

 /*
  * 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		"SMDKC100 # "
 #define CONFIG_SYS_CBSIZE	256	/* Console I/O Buffer Size */
 #define CONFIG_SYS_PBSIZE	384	/* Print Buffer Size */
 #define CONFIG_SYS_MAXARGS	16	/* max number of command args */
 /* Boot Argument Buffer Size */
 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
 /* memtest works on */
 #define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_SDRAM_BASE + 0x5e00000)
 #define CONFIG_SYS_LOAD_ADDR		CONFIG_SYS_SDRAM_BASE

 #define CONFIG_SYS_HZ			1000

 /* valid baudrates */
 #define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }

 /*-----------------------------------------------------------------------
  * Stack sizes
  *
  * The stack sizes are set up in start.S using the settings below
  */
 #define CONFIG_STACKSIZE	(256 << 10)	/* 256 KiB */

 /* SMDKC100 has 1 banks of DRAM, we use only one in U-Boot */
 #define CONFIG_NR_DRAM_BANKS	1
 #define PHYS_SDRAM_1		CONFIG_SYS_SDRAM_BASE	/* SDRAM Bank #1 */
 #define PHYS_SDRAM_1_SIZE	(128 << 20)	/* 0x8000000, 128 MB Bank #1 */

 #define CONFIG_SYS_MONITOR_BASE	0x00000000

 /*-----------------------------------------------------------------------
  * FLASH and environment organization
  */
 #define CONFIG_SYS_NO_FLASH		1

 #define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* 256 KiB */
 #define CONFIG_IDENT_STRING		" for SMDKC100"

 #if !defined(CONFIG_NAND_SPL) && (TEXT_BASE >= 0xc0000000)
 #define CONFIG_ENABLE_MMU
 #endif

 #ifdef CONFIG_ENABLE_MMU
 #define CONFIG_SYS_MAPPED_RAM_BASE	0xc0000000
 #else
 #define CONFIG_SYS_MAPPED_RAM_BASE	CONFIG_SYS_SDRAM_BASE
 #endif

 /*-----------------------------------------------------------------------
  * Boot configuration
  */
 #define CONFIG_ENV_IS_IN_ONENAND	1
 #define CONFIG_ENV_SIZE			(128 << 10)	/* 128KiB, 0x20000 */
 #define CONFIG_ENV_ADDR			(256 << 10)	/* 256KiB, 0x40000 */
 #define CONFIG_ENV_OFFSET		(256 << 10)	/* 256KiB, 0x40000 */

 #define CONFIG_USE_ONENAND_BOARD_INIT
 #define CONFIG_SAMSUNG_ONENAND		1
 #define CONFIG_SYS_ONENAND_BASE		0xE7100000

 #define CONFIG_DOS_PARTITION		1

 #endif	/* __CONFIG_H */
	/*
	* (C) Copyright 2009 Samsung Electronics
	* Minkyu Kang <mk7.kang@samsung.com>
	* HeungJun Kim <riverful.kim@samsung.com>
	* Inki Dae <inki.dae@samsung.com>
	*
	* Configuation settings for the SAMSUNG SMDKC100 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
	* (easy to change)
	*/
	#define CONFIG_ARMCORTEXA8 1 /* This is an ARM V7 CPU core */
	#define CONFIG_SAMSUNG 1 /* in a SAMSUNG core */
	#define CONFIG_S5PC1XX 1 /* which is in a S5PC1XX Family */
	#define CONFIG_S5PC100 1 /* which is in a S5PC100 */
	#define CONFIG_SMDKC100 1 /* working with SMDKC100 */

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

	#define CONFIG_ARCH_CPU_INIT

	#define CONFIG_DISPLAY_CPUINFO
	#define CONFIG_DISPLAY_BOARDINFO

	#undef CONFIG_SKIP_RELOCATE_UBOOT

	/* input clock of PLL: SMDKC100 has 12MHz input clock */
	#define CONFIG_SYS_CLK_FREQ 12000000

	/* DRAM Base */
	#define CONFIG_SYS_SDRAM_BASE 0x30000000

	#define CONFIG_SETUP_MEMORY_TAGS
	#define CONFIG_CMDLINE_TAG
	#define CONFIG_INITRD_TAG
	#define CONFIG_CMDLINE_EDITING

	/*
	* Size of malloc() pool
	* 1MB = 0x100000, 0x100000 = 1024 * 1024
	*/
	#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20))
	#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes for */
	/* initial data */
	/*
	* select serial console configuration
	*/
	#define CONFIG_SERIAL0 1 /* use SERIAL 0 on SMDKC100 */
	#define CONFIG_SERIAL_MULTI 1

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

	/***********************************************************
	* Command definition
	***********************************************************/
	#include <config_cmd_default.h>

	#undef CONFIG_CMD_FLASH
	#undef CONFIG_CMD_IMLS
	#undef CONFIG_CMD_NAND
	#undef CONFIG_CMD_NET

	#define CONFIG_CMD_CACHE
	#define CONFIG_CMD_REGINFO
	#define CONFIG_CMD_ONENAND
	#define CONFIG_CMD_ELF
	#define CONFIG_CMD_FAT
	#define CONFIG_CMD_MTDPARTS

	#define CONFIG_BOOTDELAY 3

	#define CONFIG_ZERO_BOOTDELAY_CHECK

	#define CONFIG_MTD_DEVICE
	#define CONFIG_MTD_PARTITIONS

	#define MTDIDS_DEFAULT "onenand0=s3c-onenand"
	#define MTDPARTS_DEFAULT "mtdparts=s3c-onenand:256k(bootloader)"\
	",128k@0x40000(params)"\
	",3m@0x60000(kernel)"\
	",16m@0x360000(test)"\
	",-(UBI)"

	#define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT

	#define CONFIG_BOOTCOMMAND "run ubifsboot"

	#define CONFIG_RAMDISK_BOOT "root=/dev/ram0 rw rootfstype=ext2" \
	" console=ttySAC0,115200n8" \
	" mem=128M"

	#define CONFIG_COMMON_BOOT "console=ttySAC0,115200n8" \
	" mem=128M " \
	" " MTDPARTS_DEFAULT

	#define CONFIG_BOOTARGS "root=/dev/mtdblock5 ubi.mtd=4" \
	" rootfstype=cramfs " CONFIG_COMMON_BOOT

	#define CONFIG_UPDATEB "updateb=onenand erase 0x0 0x40000;" \
	" onenand write 0x32008000 0x0 0x40000\0"

	#define CONFIG_ENV_OVERWRITE
	#define CONFIG_EXTRA_ENV_SETTINGS \
	CONFIG_UPDATEB \
	"updatek=" \
	"onenand erase 0x60000 0x300000;" \
	"onenand write 0x31008000 0x60000 0x300000\0" \
	"updateu=" \
	"onenand erase block 147-4095;" \
	"onenand write 0x32000000 0x1260000 0x8C0000\0" \
	"bootk=" \
	"onenand read 0x30007FC0 0x60000 0x300000;" \
	"bootm 0x30007FC0\0" \
	"flashboot=" \
	"set bootargs root=/dev/mtdblock${bootblock} " \
	"rootfstype=${rootfstype} " \
	"ubi.mtd=${ubiblock} ${opts} " CONFIG_COMMON_BOOT ";" \
	"run bootk\0" \
	"ubifsboot=" \
	"set bootargs root=ubi0!rootfs rootfstype=ubifs " \
	" ubi.mtd=${ubiblock} ${opts} " CONFIG_COMMON_BOOT "; " \
	"run bootk\0" \
	"boottrace=setenv opts initcall_debug; run bootcmd\0" \
	"android=" \
	"set bootargs root=ubi0!ramdisk ubi.mtd=${ubiblock} " \
	"rootfstype=ubifs init=/init.sh " CONFIG_COMMON_BOOT "; " \
	"run bootk\0" \
	"nfsboot=" \
	"set bootargs root=/dev/nfs ubi.mtd=${ubiblock} " \
	"nfsroot=${nfsroot},nolock " \
	"ip=${ipaddr}:${serverip}:${gatewayip}:" \
	"${netmask}:nowplus:usb0:off " CONFIG_COMMON_BOOT "; " \
	"run bootk\0" \
	"ramboot=" \
	"set bootargs " CONFIG_RAMDISK_BOOT \
	" initrd=0x33000000,8M ramdisk=8192\0" \
	"rootfstype=cramfs\0" \
	"mtdparts=" MTDPARTS_DEFAULT "\0" \
	"meminfo=mem=128M\0" \
	"nfsroot=/nfsroot/arm\0" \
	"bootblock=5\0" \
	"ubiblock=4\0" \
	"ubi=enabled"

	/*
	* 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 "SMDKC100 # "
	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	/* Boot Argument Buffer Size */
	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
	/* memtest works on */
	#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
	#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5e00000)
	#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE

	#define CONFIG_SYS_HZ 1000

	/* valid baudrates */
	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }

	/*-----------------------------------------------------------------------
	* Stack sizes
	*
	* The stack sizes are set up in start.S using the settings below
	*/
	#define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */

	/* SMDKC100 has 1 banks of DRAM, we use only one in U-Boot */
	#define CONFIG_NR_DRAM_BANKS 1
	#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE /* SDRAM Bank #1 */
	#define PHYS_SDRAM_1_SIZE (128 << 20) /* 0x8000000, 128 MB Bank #1 */

	#define CONFIG_SYS_MONITOR_BASE 0x00000000

	/*-----------------------------------------------------------------------
	* FLASH and environment organization
	*/
	#define CONFIG_SYS_NO_FLASH 1

	#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* 256 KiB */
	#define CONFIG_IDENT_STRING " for SMDKC100"

	#if !defined(CONFIG_NAND_SPL) && (TEXT_BASE >= 0xc0000000)
	#define CONFIG_ENABLE_MMU
	#endif

	#ifdef CONFIG_ENABLE_MMU
	#define CONFIG_SYS_MAPPED_RAM_BASE 0xc0000000
	#else
	#define CONFIG_SYS_MAPPED_RAM_BASE CONFIG_SYS_SDRAM_BASE
	#endif

	/*-----------------------------------------------------------------------
	* Boot configuration
	*/
	#define CONFIG_ENV_IS_IN_ONENAND 1
	#define CONFIG_ENV_SIZE (128 << 10) /* 128KiB, 0x20000 */
	#define CONFIG_ENV_ADDR (256 << 10) /* 256KiB, 0x40000 */
	#define CONFIG_ENV_OFFSET (256 << 10) /* 256KiB, 0x40000 */

	#define CONFIG_USE_ONENAND_BOARD_INIT
	#define CONFIG_SAMSUNG_ONENAND 1
	#define CONFIG_SYS_ONENAND_BASE 0xE7100000

	#define CONFIG_DOS_PARTITION 1

	#endif /* __CONFIG_H */