+++ /dev/null
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- * Gary Jennejohn <gj@denx.de>
- * David Mueller <d.mueller@elsoft.ch>
- *
- * (C) Copyright 2008
- * Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de>
- *
- * (C) Copyright 2009
- * Inki Dae, SAMSUNG Electronics, <inki.dae@samsung.com>
- * Minkyu Kang, SAMSUNG Electronics, <mk7.kang@samsung.com>
- *
- * Configuation settings for the SAMSUNG SMDK6400(mDirac-III) 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
-#include <asm/sizes.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_TICKERTAPE 1 /* working with TickerTape */
-
-#include <asm/arch/cpu.h> /* get chip and board defs */
-
-/*
- * Architecture magic and machine type
- */
-#define MACH_TYPE 3001
-
-#define CONFIG_DISPLAY_CPUINFO
-
-#undef CONFIG_SKIP_RELOCATE_UBOOT
-
-/* input clock of PLL: TickerTape has 12MHz input clock */
-#define CONFIG_SYS_CLK_FREQ 12000000
-
-/* DRAM Base */
-#define CONFIG_SYS_SDRAM_BASE 0x20000000
-
-#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 + SZ_1M)
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes for initial data */
-
-/*
- * select serial console configuration
- */
-#define CONFIG_SERIAL2 1 /* we use SERIAL 2 on S5PC100 */
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_L2_OFF
-
-/***********************************************************
- * Command definition
- ***********************************************************/
-#include <config_cmd_default.h>
-
-#undef CONFIG_CMD_LOADB
-#undef CONFIG_CMD_LOADS
-#undef CONFIG_CMD_BOOTD
-#undef CONFIG_CMD_FPGA
-#undef CONFIG_CMD_XIMG
-#undef CONFIG_CMD_NAND
-#undef CONFIG_CMD_IMLS
-#undef CONFIG_CMD_FLASH
-#undef CONFIG_CMD_IMLS
-#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 1
-
-#define CONFIG_ZERO_BOOTDELAY_CHECK
-
-#define CONFIG_MTD_PARTITIONS
-
-#define MTDIDS_DEFAULT "onenand0=s3c-onenand"
-#define MTDPARTS_DEFAULT "mtdparts=s3c-onenand:256k(bootloader)"\
- ",128k@0x40000(params)"\
- ",2m@0x60000(kernel)"\
- ",16m@0x260000(test)"\
- ",-(UBI)"
-
-#define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT
-
-#if 1
-#define CONFIG_BOOTCOMMAND "run ubifsboot"
-#else
-#define CONFIG_BOOTCOMMAND "bootm 0x21008000"
-#endif
-
-#define CONFIG_RAMDISK_BOOT "root=/dev/ram0 rw rootfstype=ext2" \
- " console=ttySAC2,115200n8" \
- " ${meminfo}"
-
-#define CONFIG_COMMON_BOOT "console=ttySAC2,115200n8" \
- " mem=128M " \
- " " MTDPARTS_DEFAULT
-
-#define CONFIG_BOOTARGS "root=/dev/mtdblock5 ubi.mtd=4" \
- " rootfstype=cramfs " CONFIG_COMMON_BOOT
-
-#ifdef CONFIG_USE_BIG_UBOOT
-#define CONFIG_UPDATEB "updateb=onenand erase 0x0 0x40000;" \
- " onenand write 0x22008000 0x0 0x40000\0"
-#else
-#define CONFIG_UPDATEB "updateb=onenand erase 0x0 0x40000;" \
- " onenand write 0x22008000 0x0 0x20000;" \
- " onenand write 0x22008000 0x20000 0x20000\0"
-#endif
-
-#define CONFIG_ENV_OVERWRITE
-#define CONFIG_EXTRA_ENV_SETTINGS \
- CONFIG_UPDATEB \
- "updatek=onenand erase 0x60000 0x200000;" \
- " onenand write 0x21008000 0x60000 0x200000\0" \
- "updateu=onenand erase block 147-4095;" \
- " onenand write 0x22000000 0x1260000 0x8C0000\0" \
- "bootk=onenand read 0x20007FC0 0x60000 0x200000;" \
- " bootm 0x20007FC0\0" \
- "flashboot=set bootargs root=/dev/mtdblock${bootblock}" \
- " rootfstype=${rootfstype}" \
- " ubi.mtd=${ubiblock} ${opts} " CONFIG_COMMON_BOOT "; run bootk\0" \
- "ubifsboot=set bootargs root=ubi0!initrd.ubifs rootfstype=ubifs" \
- " ubi.mtd=${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=0x23000000,8M 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 "TickerTape # " /* Monitor Command Prompt */
-#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 */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5e00000)
-#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x5e00000)
-
-#define CONFIG_SYS_HZ 2085900 /* at PCLK 66.75MHz */
-
-/* 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 SZ_256K /* regular stack 256KB, 0x40000 */
-
-/*******************************
- Support Clock Settings(APLL)
- *******************************
- ARMCLK HCLKD0 PCLKD0
- -------------------------------
- 667 166 83
- 600 150 75
- 533 133 66
- 467 117 59
- 400 100 50
- *******************************/
-
-#define CONFIG_CLK_667_166_83
-/*#define CONFIG_CLK_600_150_75*/
-/*#define CONFIG_CLK_533_133_66*/
-/*#define CONFIG_CLK_467_117_59*/
-/*#define CONFIG_CLK_400_100_50*/
-
-/* TickerTape has 2 banks of DRAM */
-#define CONFIG_NR_DRAM_BANKS 2
-#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE /* SDRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE SZ_128M /* 128 MB in Bank #1 */
-#define PHYS_SDRAM_2 0x28000000 /* SDRAM Bank #2 */
-#define PHYS_SDRAM_2_SIZE 0x05000000 /* 80 MB in Bank #2 */
-
-#define CONFIG_SYS_MONITOR_BASE 0x00000000
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-#define CONFIG_SYS_NO_FLASH 1
-
-#define CONFIG_SYS_MONITOR_LEN SZ_256K /* Reserve 2 sectors */
-
-#define CONFIG_IDENT_STRING " for TickerTape"
-
-#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 only one of next 3)
- */
-#define CONFIG_BOOT_ONENAND
-
-#define CONFIG_ENV_IS_IN_ONENAND 1
-#define CONFIG_ENV_SIZE SZ_128K /* 128KB, 0x20000 */
-#define CONFIG_ENV_ADDR SZ_256K /* 256KB, 0x40000 */
-#define CONFIG_ENV_OFFSET SZ_256K /* 256KB, 0x40000 */
-
-#define CONFIG_USE_ONENAND_BOARD_INIT
-#define CONFIG_SYS_ONENAND_BASE 0x00000000
-
-#define CONFIG_DOS_PARTITION 1
-
-/* I2C */
-#define CONFIG_DRIVER_S5PC1XX_I2C
-#define CONFIG_HARD_I2C 1
-#define CONFIG_SYS_I2C_SPEED 50000
-#define CONFIG_SYS_I2C_SLAVE 0xFE
-#define CONFIG_SYS_I2C_0 1
-
-/* USB Downloader */
-#define CONFIG_CMD_USBDOWN
-#define CONFIG_SAMSUNG_USB
-#define CONFIG_OTG_CLK_OSCC
-#define CONFIG_SYS_DOWN_ADDR CONFIG_SYS_SDRAM_BASE
-#define CONFIG_RAMDISK_ADDR 0x23000000
-
-#endif /* __CONFIG_H */
projects / kernel / u-boot.git / commitdiff