mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 02:38:56 +00:00
270 lines
7.5 KiB
C
270 lines
7.5 KiB
C
/*
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* Aeronix Zipit Z2 configuration file
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*
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* Copyright (C) 2009-2010 Marek Vasut <marek.vasut@gmail.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/*
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* High Level Board Configuration Options
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*/
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#define CONFIG_CPU_PXA27X 1 /* Marvell PXA270 CPU */
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#define CONFIG_ZIPITZ2 1 /* Zipit Z2 board */
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#define CONFIG_SYS_TEXT_BASE 0x0
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#undef CONFIG_BOARD_LATE_INIT
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#undef CONFIG_USE_IRQ
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#undef CONFIG_SKIP_LOWLEVEL_INIT
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#define CONFIG_PREBOOT
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/*
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* Environment settings
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*/
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#define CONFIG_ENV_OVERWRITE
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#define CONFIG_ENV_IS_IN_FLASH 1
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#define CONFIG_ENV_ADDR 0x40000
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#define CONFIG_ENV_SIZE 0x20000
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#define CONFIG_SYS_MALLOC_LEN (128*1024)
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#define CONFIG_ARCH_CPU_INIT
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#define CONFIG_BOOTCOMMAND \
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"if mmc rescan && ext2load mmc 0 0xa0000000 boot/uboot.script ;"\
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"then " \
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"source 0xa0000000; " \
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"else " \
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"bootm 0x60000; " \
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"fi; "
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#define CONFIG_BOOTARGS \
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"console=tty0 console=ttyS2,115200 fbcon=rotate:3"
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#define CONFIG_TIMESTAMP
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#define CONFIG_BOOTDELAY 2 /* Autoboot delay */
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_SYS_TEXT_BASE 0x0
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#define CONFIG_LZMA /* LZMA compression support */
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/*
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* Serial Console Configuration
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* STUART - the lower serial port on Colibri board
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*/
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#define CONFIG_PXA_SERIAL
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#define CONFIG_STUART 1
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#define CONFIG_BAUDRATE 115200
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/*
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* Bootloader Components Configuration
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*/
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#include <config_cmd_default.h>
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#undef CONFIG_CMD_NET
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#undef CONFIG_CMD_NFS
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#define CONFIG_CMD_ENV
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#undef CONFIG_CMD_IMLS
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#define CONFIG_CMD_MMC
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#define CONFIG_CMD_SPI
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/*
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* MMC Card Configuration
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*/
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#ifdef CONFIG_CMD_MMC
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#define CONFIG_MMC
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#define CONFIG_GENERIC_MMC
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#define CONFIG_PXA_MMC_GENERIC
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#define CONFIG_SYS_MMC_BASE 0xF0000000
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#define CONFIG_CMD_FAT
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#define CONFIG_CMD_EXT2
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#define CONFIG_DOS_PARTITION
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#endif
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/*
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* SPI and LCD
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*/
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#ifdef CONFIG_CMD_SPI
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#define CONFIG_SOFT_SPI
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#define CONFIG_LCD
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#define CONFIG_LMS283GF05
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#define CONFIG_VIDEO_LOGO
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#define CONFIG_CMD_BMP
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#define CONFIG_SPLASH_SCREEN
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#define CONFIG_SPLASH_SCREEN_ALIGN
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#define CONFIG_VIDEO_BMP_GZIP
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#define CONFIG_VIDEO_BMP_RLE8
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#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20)
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#undef SPI_INIT
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#define SPI_DELAY udelay(10)
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#define SPI_SDA(val) zipitz2_spi_sda(val)
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#define SPI_SCL(val) zipitz2_spi_scl(val)
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#define SPI_READ zipitz2_spi_read()
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#ifndef __ASSEMBLY__
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void zipitz2_spi_sda(int);
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void zipitz2_spi_scl(int);
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unsigned char zipitz2_spi_read(void);
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#endif
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#endif
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/*
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* KGDB
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*/
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#ifdef CONFIG_CMD_KGDB
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#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
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#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
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#endif
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/*
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* HUSH Shell Configuration
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*/
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#define CONFIG_SYS_HUSH_PARSER 1
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#define CONFIG_SYS_LONGHELP /* undef to save memory */
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#ifdef CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT "$ " /* Monitor Command Prompt */
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#else
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#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
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#endif
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#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
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#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
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#define CONFIG_SYS_DEVICE_NULLDEV 1
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/*
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* Clock Configuration
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*/
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#undef CONFIG_SYS_CLKS_IN_HZ
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#define CONFIG_SYS_HZ 3250000 /* Timer @ 3250000 Hz */
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#define CONFIG_SYS_CPUSPEED 0x190 /* standard setting for 312MHz; L=16, N=1.5, A=0, SDCLK!=SystemBus */
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/*
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* Stack sizes
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*/
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#define CONFIG_STACKSIZE (128*1024) /* regular stack */
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#ifdef CONFIG_USE_IRQ
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#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
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#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
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#endif
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/*
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* SRAM Map
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*/
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#define PHYS_SRAM 0x5c000000 /* SRAM Bank #1 */
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#define PHYS_SRAM_SIZE 0x00040000 /* 256k */
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/*
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* DRAM Map
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*/
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#define CONFIG_NR_DRAM_BANKS 1 /* We have 1 bank of DRAM */
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#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
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#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */
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#define CONFIG_SYS_DRAM_BASE 0xa0000000 /* CS0 */
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#define CONFIG_SYS_DRAM_SIZE 0x02000000 /* 32 MB DRAM */
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#define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */
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#define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
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#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_DRAM_BASE
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
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#define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SRAM + 2048)
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/*
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* NOR FLASH
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*/
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#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
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#define PHYS_FLASH_SIZE 0x00800000 /* 8 MB */
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#define PHYS_FLASH_SECT_SIZE 0x00010000 /* 64 KB sectors */
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#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
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#define CONFIG_SYS_FLASH_CFI
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#define CONFIG_FLASH_CFI_DRIVER 1
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#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
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#define CONFIG_SYS_MONITOR_BASE PHYS_FLASH_1
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#define CONFIG_SYS_MONITOR_LEN PHYS_FLASH_SECT_SIZE
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#define CONFIG_SYS_MAX_FLASH_BANKS 1
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#define CONFIG_SYS_MAX_FLASH_SECT 256
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#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
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#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ)
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#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ)
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#define CONFIG_SYS_FLASH_LOCK_TOUT (2*CONFIG_SYS_HZ)
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#define CONFIG_SYS_FLASH_UNLOCK_TOUT (2*CONFIG_SYS_HZ)
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#define CONFIG_SYS_FLASH_PROTECTION
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/*
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* GPIO settings
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*/
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#define CONFIG_SYS_GAFR0_L_VAL 0x02000140
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#define CONFIG_SYS_GAFR0_U_VAL 0x59188000
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#define CONFIG_SYS_GAFR1_L_VAL 0x63900002
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#define CONFIG_SYS_GAFR1_U_VAL 0xaaa03950
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#define CONFIG_SYS_GAFR2_L_VAL 0x0aaaaaaa
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#define CONFIG_SYS_GAFR2_U_VAL 0x29000308
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#define CONFIG_SYS_GAFR3_L_VAL 0x54000000
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#define CONFIG_SYS_GAFR3_U_VAL 0x000000d5
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#define CONFIG_SYS_GPCR0_VAL 0x00000000
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#define CONFIG_SYS_GPCR1_VAL 0x00000020
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#define CONFIG_SYS_GPCR2_VAL 0x00000000
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#define CONFIG_SYS_GPCR3_VAL 0x00000000
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#define CONFIG_SYS_GPDR0_VAL 0xdafcee00
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#define CONFIG_SYS_GPDR1_VAL 0xffa3aaab
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#define CONFIG_SYS_GPDR2_VAL 0x8fe9ffff
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#define CONFIG_SYS_GPDR3_VAL 0x001b1f8a
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#define CONFIG_SYS_GPSR0_VAL 0x06080400
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#define CONFIG_SYS_GPSR1_VAL 0x007f0000
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#define CONFIG_SYS_GPSR2_VAL 0x032a0000
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#define CONFIG_SYS_GPSR3_VAL 0x00000180
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#define CONFIG_SYS_PSSR_VAL 0x30
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/*
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* Clock settings
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*/
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#define CONFIG_SYS_CKEN 0x00511220
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#define CONFIG_SYS_CCCR 0x00000190
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/*
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* Memory settings
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*/
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#define CONFIG_SYS_MSC0_VAL 0x2ffc38f8
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#define CONFIG_SYS_MSC1_VAL 0x0000ccd1
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#define CONFIG_SYS_MSC2_VAL 0x0000b884
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#define CONFIG_SYS_MDCNFG_VAL 0x08000ba9
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#define CONFIG_SYS_MDREFR_VAL 0x2011a01e
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#define CONFIG_SYS_MDMRS_VAL 0x00000000
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#define CONFIG_SYS_FLYCNFG_VAL 0x00010001
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#define CONFIG_SYS_SXCNFG_VAL 0x40044004
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/*
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* PCMCIA and CF Interfaces
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*/
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#define CONFIG_SYS_MECR_VAL 0x00000001
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#define CONFIG_SYS_MCMEM0_VAL 0x00014307
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#define CONFIG_SYS_MCMEM1_VAL 0x00014307
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#define CONFIG_SYS_MCATT0_VAL 0x0001c787
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#define CONFIG_SYS_MCATT1_VAL 0x0001c787
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#define CONFIG_SYS_MCIO0_VAL 0x0001430f
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#define CONFIG_SYS_MCIO1_VAL 0x0001430f
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#endif /* __CONFIG_H */
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