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

 /*
  * (C) Copyright 2005-2008
  * Samsung Electronics,
  * Kyungmin Park <kyungmin.park@samsung.com>
  *
  * Configuration settings for the 2420 Samsung Apollon 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_OMAP2420_APOLLON	1
 #define CONFIG_APOLLON		1
 #define CONFIG_APOLLON_PLUS	1 /* If you have apollon plus 1.x */

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

 /* Boot method */
 /* uncomment if you use NOR boot */
 /* #define CONFIG_SYS_NOR_BOOT		1 */

 /* uncomment if you use NOR on CS3 */
 /* #define CONFIG_SYS_USE_NOR		1 */

 #ifdef CONFIG_SYS_NOR_BOOT
 #undef CONFIG_SYS_USE_NOR
 #define CONFIG_SYS_USE_NOR		1
 #endif

 /* uncommnet if you want to use UBI */
 #define CONFIG_SYS_USE_UBI

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

 #define	V_SCLK	12000000

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

 #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

 /*
  * Size of malloc() pool
  */
 #define	CONFIG_ENV_SIZE SZ_128K	/* Total Size of Environment Sector */
 #define	CONFIG_SYS_MALLOC_LEN	(CONFIG_ENV_SIZE + SZ_1M)
 /* bytes reserved for initial data */
 #define	CONFIG_SYS_GBL_DATA_SIZE	128

 /*
  * Hardware drivers
  */

 /*
  * SMC91c96 Etherent
  */
 #define	CONFIG_DRIVER_LAN91C96
 #define	CONFIG_LAN91C96_BASE	(APOLLON_CS1_BASE+0x300)
 #define	CONFIG_LAN91C96_EXT_PHY

 /*
  * NS16550 Configuration
  */
 #define	V_NS16550_CLK	(48000000)	/* 48MHz (APLL96/2) */

 #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 */

 /* allow to overwrite serial and ethaddr */
 #define	CONFIG_ENV_OVERWRITE
 #define	CONFIG_CONS_INDEX	1
 #define	CONFIG_BAUDRATE		115200
 #define	CONFIG_SYS_BAUDRATE_TABLE	{9600, 19200, 38400, 57600, 115200}

 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
 #include	<config_cmd_default.h>

 #define	CONFIG_CMD_DHCP
 #define	CONFIG_CMD_DIAG
 #define	CONFIG_CMD_ONENAND

 #ifdef CONFIG_SYS_USE_UBI
 #define	CONFIG_CMD_JFFS2
 #define	CONFIG_CMD_UBI
 #define	CONFIG_RBTREE
 #define CONFIG_MTD_PARTITIONS
 #endif

 #undef	CONFIG_CMD_SOURCE

 #ifndef	CONFIG_SYS_USE_NOR
 # undef	CONFIG_CMD_FLASH
 # undef	CONFIG_CMD_IMLS
 #endif

 #define	CONFIG_BOOTP_MASK	CONFIG_BOOTP_DEFAULT

 #define	CONFIG_BOOTDELAY	1

 #define	CONFIG_NETMASK	255.255.255.0
 #define	CONFIG_IPADDR	192.168.116.25
 #define	CONFIG_SERVERIP	192.168.116.1
 #define	CONFIG_BOOTFILE	"uImage"
 #define	CONFIG_ETHADDR	00:0E:99:00:24:20

 #ifdef CONFIG_APOLLON_PLUS
 #define CONFIG_SYS_MEM	"mem=64M"
 #else
 #define CONFIG_SYS_MEM	"mem=128"
 #endif

 #ifdef CONFIG_SYS_USE_UBI
 #define CONFIG_SYS_UBI "ubi.mtd=4"
 #else
 #define CONFIG_SYS_UBI ""
 #endif

 #define CONFIG_BOOTARGS "root=/dev/nfs rw " CONFIG_SYS_MEM \
 	" console=ttyS0,115200n8" \
 	" ip=192.168.116.25:192.168.116.1:192.168.116.1:255.255.255.0:" \
 	"apollon:eth0:off nfsroot=/tftpboot/nfsroot profile=2 " \
 	CONFIG_SYS_UBI

 #define	CONFIG_EXTRA_ENV_SETTINGS					\
 	"Image=tftp 0x80008000 Image; go 0x80008000\0"			\
 	"zImage=tftp 0x80180000 zImage; go 0x80180000\0"		\
 	"uImage=tftp 0x80180000 uImage; bootm 0x80180000\0"		\
 	"uboot=tftp 0x80008000 u-boot.bin; go 0x80008000\0"		\
 	"xloader=tftp 0x80180000 x-load.bin; "				\
 	" cp.w 0x80180000 0x00000400 0x1000; go 0x00000400\0"		\
 	"syncmode50=mw.w 0x1e442 0xc0c4; mw 0x6800a060 0xe30d1201\0"	\
 	"syncmode=mw.w 0x1e442 0xe0f4; mw 0x6800a060 0xe30d1201\0"	\
 	"norboot=cp32 0x18040000 0x80008000 0x200000; go 0x80008000\0"	\
 	"oneboot=onenand read 0x80008000 0x40000 0x200000; go 0x80008000\0" \
 	"onesyncboot=run syncmode oneboot\0"				\
 	"updateb=tftp 0x80180000 u-boot-onenand.bin; "			\
 	" onenand erase 0x0 0x20000; onenand write 0x80180000 0x0 0x20000\0" \
 	"ubi=setenv bootargs ${bootargs} ubi.mtd=4 ${mtdparts}; run uImage\0" \
 	"bootcmd=run uboot\0"

 /*
  * Miscellaneous configurable options
  */
 #define	V_PROMPT	"Apollon # "

 #define	CONFIG_SYS_LONGHELP	/* undef to save memory */
 #define	CONFIG_SYS_PROMPT	V_PROMPT
 #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 */
 /* Boot Argument Buffer Size */
 #define	CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE
 /* memtest works on */
 #define	CONFIG_SYS_MEMTEST_START	(OMAP2420_SDRC_CS0)
 #define	CONFIG_SYS_MEMTEST_END		(OMAP2420_SDRC_CS0+SZ_31M)

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

 /* 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.
  */
 #define	CONFIG_SYS_TIMERBASE	OMAP2420_GPT2
 #define	CONFIG_SYS_PTV		7	/* 2^(PTV+1) */
 #define	CONFIG_SYS_HZ		((CONFIG_SYS_CLK_FREQ)/(2 << CONFIG_SYS_PTV))

 /*-----------------------------------------------------------------------
  * Stack sizes
  *
  * The stack sizes are set up in start.S using the settings below
  */
 #define	CONFIG_STACKSIZE SZ_128K	/* regular stack */
 #ifdef	CONFIG_USE_IRQ
 # define	CONFIG_STACKSIZE_IRQ SZ_4K	/* IRQ stack */
 # define	CONFIG_STACKSIZE_FIQ SZ_4K	/* FIQ stack */
 #endif

 /*-----------------------------------------------------------------------
  * Physical Memory Map
  */
 #define	CONFIG_NR_DRAM_BANKS	1	/* CS1 may or may not be populated */
 #define	PHYS_SDRAM_1		OMAP2420_SDRC_CS0
 #define	PHYS_SDRAM_1_SIZE	SZ_128M
 #define	PHYS_SDRAM_2		OMAP2420_SDRC_CS1

 /*-----------------------------------------------------------------------
  * FLASH and environment organization
  */
 #ifdef	CONFIG_SYS_USE_NOR
 /* OneNAND boot, NOR has CS3, But NOR has CS0 when NOR boot */
 # define	CONFIG_SYS_FLASH_BASE		0x18000000
 # define	CONFIG_SYS_MAX_FLASH_BANKS	1
 # define	CONFIG_SYS_MAX_FLASH_SECT	1024
 /*-----------------------------------------------------------------------
  * CFI FLASH driver setup
  */
 /* Flash memory is CFI compliant */
 # define	CONFIG_SYS_FLASH_CFI	1
 # define	CONFIG_FLASH_CFI_DRIVER	1	/* Use drivers/cfi_flash.c */
 /* Use buffered writes (~10x faster) */
 /* #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 */
 /* Use h/w sector protection*/
 # define	CONFIG_SYS_FLASH_PROTECTION	1

 #else	/* !CONFIG_SYS_USE_NOR */
 # define	CONFIG_SYS_NO_FLASH	1
 #endif	/* CONFIG_SYS_USE_NOR */

 /* OneNAND boot, OneNAND has CS0, NOR boot ONeNAND has CS2 */
 #define	CONFIG_SYS_ONENAND_BASE	0x00000000
 #define	CONFIG_ENV_IS_IN_ONENAND	1
 #define CONFIG_ENV_ADDR		0x00020000

 #ifdef CONFIG_SYS_USE_UBI
 #define CONFIG_CMD_MTDPARTS
 #define MTDIDS_DEFAULT		"onenand0=onenand"
 #define MTDPARTS_DEFAULT	"mtdparts=onenand:128k(bootloader),"	\
 					"128k(params),"			\
 					"2m(kernel),"			\
 					"16m(rootfs),"			\
 					"32m(fs),"			\
 					"-(ubifs)"
 #endif

 #endif /* __CONFIG_H */
	/*
	* (C) Copyright 2005-2008
	* Samsung Electronics,
	* Kyungmin Park <kyungmin.park@samsung.com>
	*
	* Configuration settings for the 2420 Samsung Apollon 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_OMAP2420_APOLLON 1
	#define CONFIG_APOLLON 1
	#define CONFIG_APOLLON_PLUS 1 /* If you have apollon plus 1.x */

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

	/* Boot method */
	/* uncomment if you use NOR boot */
	/* #define CONFIG_SYS_NOR_BOOT 1 */

	/* uncomment if you use NOR on CS3 */
	/* #define CONFIG_SYS_USE_NOR 1 */

	#ifdef CONFIG_SYS_NOR_BOOT
	#undef CONFIG_SYS_USE_NOR
	#define CONFIG_SYS_USE_NOR 1
	#endif

	/* uncommnet if you want to use UBI */
	#define CONFIG_SYS_USE_UBI

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

	#define V_SCLK 12000000

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

	#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

	/*
	* Size of malloc() pool
	*/
	#define CONFIG_ENV_SIZE SZ_128K /* Total Size of Environment Sector */
	#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_1M)
	/* bytes reserved for initial data */
	#define CONFIG_SYS_GBL_DATA_SIZE 128

	/*
	* Hardware drivers
	*/

	/*
	* SMC91c96 Etherent
	*/
	#define CONFIG_DRIVER_LAN91C96
	#define CONFIG_LAN91C96_BASE (APOLLON_CS1_BASE+0x300)
	#define CONFIG_LAN91C96_EXT_PHY

	/*
	* NS16550 Configuration
	*/
	#define V_NS16550_CLK (48000000) /* 48MHz (APLL96/2) */

	#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 */

	/* allow to overwrite serial and ethaddr */
	#define CONFIG_ENV_OVERWRITE
	#define CONFIG_CONS_INDEX 1
	#define CONFIG_BAUDRATE 115200
	#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200}

	/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
	#include <config_cmd_default.h>

	#define CONFIG_CMD_DHCP
	#define CONFIG_CMD_DIAG
	#define CONFIG_CMD_ONENAND

	#ifdef CONFIG_SYS_USE_UBI
	#define CONFIG_CMD_JFFS2
	#define CONFIG_CMD_UBI
	#define CONFIG_RBTREE
	#define CONFIG_MTD_PARTITIONS
	#endif

	#undef CONFIG_CMD_SOURCE

	#ifndef CONFIG_SYS_USE_NOR
	# undef CONFIG_CMD_FLASH
	# undef CONFIG_CMD_IMLS
	#endif

	#define CONFIG_BOOTP_MASK CONFIG_BOOTP_DEFAULT

	#define CONFIG_BOOTDELAY 1

	#define CONFIG_NETMASK 255.255.255.0
	#define CONFIG_IPADDR 192.168.116.25
	#define CONFIG_SERVERIP 192.168.116.1
	#define CONFIG_BOOTFILE "uImage"
	#define CONFIG_ETHADDR 00:0E:99:00:24:20

	#ifdef CONFIG_APOLLON_PLUS
	#define CONFIG_SYS_MEM "mem=64M"
	#else
	#define CONFIG_SYS_MEM "mem=128"
	#endif

	#ifdef CONFIG_SYS_USE_UBI
	#define CONFIG_SYS_UBI "ubi.mtd=4"
	#else
	#define CONFIG_SYS_UBI ""
	#endif

	#define CONFIG_BOOTARGS "root=/dev/nfs rw " CONFIG_SYS_MEM \
	" console=ttyS0,115200n8" \
	" ip=192.168.116.25:192.168.116.1:192.168.116.1:255.255.255.0:" \
	"apollon:eth0:off nfsroot=/tftpboot/nfsroot profile=2 " \
	CONFIG_SYS_UBI

	#define CONFIG_EXTRA_ENV_SETTINGS \
	"Image=tftp 0x80008000 Image; go 0x80008000\0" \
	"zImage=tftp 0x80180000 zImage; go 0x80180000\0" \
	"uImage=tftp 0x80180000 uImage; bootm 0x80180000\0" \
	"uboot=tftp 0x80008000 u-boot.bin; go 0x80008000\0" \
	"xloader=tftp 0x80180000 x-load.bin; " \
	" cp.w 0x80180000 0x00000400 0x1000; go 0x00000400\0" \
	"syncmode50=mw.w 0x1e442 0xc0c4; mw 0x6800a060 0xe30d1201\0" \
	"syncmode=mw.w 0x1e442 0xe0f4; mw 0x6800a060 0xe30d1201\0" \
	"norboot=cp32 0x18040000 0x80008000 0x200000; go 0x80008000\0" \
	"oneboot=onenand read 0x80008000 0x40000 0x200000; go 0x80008000\0" \
	"onesyncboot=run syncmode oneboot\0" \
	"updateb=tftp 0x80180000 u-boot-onenand.bin; " \
	" onenand erase 0x0 0x20000; onenand write 0x80180000 0x0 0x20000\0" \
	"ubi=setenv bootargs ${bootargs} ubi.mtd=4 ${mtdparts}; run uImage\0" \
	"bootcmd=run uboot\0"

	/*
	* Miscellaneous configurable options
	*/
	#define V_PROMPT "Apollon # "

	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	#define CONFIG_SYS_PROMPT V_PROMPT
	#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 */
	/* Boot Argument Buffer Size */
	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
	/* memtest works on */
	#define CONFIG_SYS_MEMTEST_START (OMAP2420_SDRC_CS0)
	#define CONFIG_SYS_MEMTEST_END (OMAP2420_SDRC_CS0+SZ_31M)

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

	/* 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.
	*/
	#define CONFIG_SYS_TIMERBASE OMAP2420_GPT2
	#define CONFIG_SYS_PTV 7 /* 2^(PTV+1) */
	#define CONFIG_SYS_HZ ((CONFIG_SYS_CLK_FREQ)/(2 << CONFIG_SYS_PTV))

	/*-----------------------------------------------------------------------
	* Stack sizes
	*
	* The stack sizes are set up in start.S using the settings below
	*/
	#define CONFIG_STACKSIZE SZ_128K /* regular stack */
	#ifdef CONFIG_USE_IRQ
	# define CONFIG_STACKSIZE_IRQ SZ_4K /* IRQ stack */
	# define CONFIG_STACKSIZE_FIQ SZ_4K /* FIQ stack */
	#endif

	/*-----------------------------------------------------------------------
	* Physical Memory Map
	*/
	#define CONFIG_NR_DRAM_BANKS 1 /* CS1 may or may not be populated */
	#define PHYS_SDRAM_1 OMAP2420_SDRC_CS0
	#define PHYS_SDRAM_1_SIZE SZ_128M
	#define PHYS_SDRAM_2 OMAP2420_SDRC_CS1

	/*-----------------------------------------------------------------------
	* FLASH and environment organization
	*/
	#ifdef CONFIG_SYS_USE_NOR
	/* OneNAND boot, NOR has CS3, But NOR has CS0 when NOR boot */
	# define CONFIG_SYS_FLASH_BASE 0x18000000
	# define CONFIG_SYS_MAX_FLASH_BANKS 1
	# define CONFIG_SYS_MAX_FLASH_SECT 1024
	/*-----------------------------------------------------------------------
	* CFI FLASH driver setup
	*/
	/* Flash memory is CFI compliant */
	# define CONFIG_SYS_FLASH_CFI 1
	# define CONFIG_FLASH_CFI_DRIVER 1 /* Use drivers/cfi_flash.c */
	/* Use buffered writes (~10x faster) */
	/* #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 */
	/* Use h/w sector protection*/
	# define CONFIG_SYS_FLASH_PROTECTION 1

	#else /* !CONFIG_SYS_USE_NOR */
	# define CONFIG_SYS_NO_FLASH 1
	#endif /* CONFIG_SYS_USE_NOR */

	/* OneNAND boot, OneNAND has CS0, NOR boot ONeNAND has CS2 */
	#define CONFIG_SYS_ONENAND_BASE 0x00000000
	#define CONFIG_ENV_IS_IN_ONENAND 1
	#define CONFIG_ENV_ADDR 0x00020000

	#ifdef CONFIG_SYS_USE_UBI
	#define CONFIG_CMD_MTDPARTS
	#define MTDIDS_DEFAULT "onenand0=onenand"
	#define MTDPARTS_DEFAULT "mtdparts=onenand:128k(bootloader)," \
	"128k(params)," \
	"2m(kernel)," \
	"16m(rootfs)," \
	"32m(fs)," \
	"-(ubifs)"
	#endif

	#endif /* __CONFIG_H */