upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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314 lines
9.1 KiB
314 lines
9.1 KiB
/*
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* (C) Copyright 2007
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* Stefano Babic, DENX Gmbh, sbabic@denx.de
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*
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* (C) Copyright 2004
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* Robert Whaley, Applied Data Systems, Inc. rwhaley@applieddata.net
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*
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* (C) Copyright 2002
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* Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
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*
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* (C) Copyright 2002
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* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
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* Marius Groeger <mgroeger@sysgo.de>
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*
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* Configuation settings for the LUBBOCK board.
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*
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* SPDX-License-Identifier: GPL-2.0+
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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 Configuration Options
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* (easy to change)
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*/
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#define CONFIG_CPU_PXA27X 1 /* This is an PXA27x CPU */
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#define CONFIG_MMC 1
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#define CONFIG_BOARD_LATE_INIT
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#define CONFIG_SYS_TEXT_BASE 0x0
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/* we will never enable dcache, because we have to setup MMU first */
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#define CONFIG_SYS_DCACHE_OFF
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#define RTC
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/*
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* Size of malloc() pool
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*/
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#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
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/*
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* Hardware drivers
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*/
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/*
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* select serial console configuration
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*/
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#define CONFIG_PXA_SERIAL
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#define CONFIG_FFUART 1 /* we use FFUART on Conxs */
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#define CONFIG_BTUART 1 /* we use BTUART on Conxs */
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#define CONFIG_STUART 1 /* we use STUART on Conxs */
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#define CONFIG_CONS_INDEX 3
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/* allow to overwrite serial and ethaddr */
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#define CONFIG_ENV_OVERWRITE
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#define CONFIG_BAUDRATE 38400
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#define CONFIG_DOS_PARTITION 1
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/*
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* Command line configuration.
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*/
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#include <config_cmd_default.h>
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#define CONFIG_CMD_FAT
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#define CONFIG_CMD_IMLS
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_USB
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/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
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#undef CONFIG_SHOW_BOOT_PROGRESS
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#define CONFIG_BOOTDELAY 3
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#define CONFIG_SERVERIP 192.168.1.99
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#define CONFIG_BOOTCOMMAND "run boot_flash"
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#define CONFIG_BOOTARGS "console=ttyS0,38400 ramdisk_size=12288"\
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" rw root=/dev/ram initrd=0xa0800000,5m"
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"program_boot_mmc=" \
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"mw.b 0xa0010000 0xff 0x20000; " \
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"if mmcinit && " \
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"fatload mmc 0 0xa0010000 u-boot.bin; " \
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"then " \
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"protect off 0x0 0x1ffff; " \
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"erase 0x0 0x1ffff; " \
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"cp.b 0xa0010000 0x0 0x20000; " \
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"fi\0" \
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"program_uzImage_mmc=" \
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"mw.b 0xa0010000 0xff 0x180000; " \
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"if mmcinit && " \
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"fatload mmc 0 0xa0010000 uzImage; " \
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"then " \
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"protect off 0x40000 0x1bffff; " \
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"erase 0x40000 0x1bffff; " \
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"cp.b 0xa0010000 0x40000 0x180000; " \
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"fi\0" \
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"program_ramdisk_mmc=" \
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"mw.b 0xa0010000 0xff 0x500000; " \
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"if mmcinit && " \
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"fatload mmc 0 0xa0010000 ramdisk.gz; " \
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"then " \
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"protect off 0x1c0000 0x6bffff; " \
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"erase 0x1c0000 0x6bffff; " \
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"cp.b 0xa0010000 0x1c0000 0x500000; " \
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"fi\0" \
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"boot_mmc=" \
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"if mmcinit && " \
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"fatload mmc 0 0xa0030000 uzImage && " \
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"fatload mmc 0 0xa0800000 ramdisk.gz; " \
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"then " \
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"bootm 0xa0030000; " \
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"fi\0" \
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"boot_flash=" \
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"cp.b 0x1c0000 0xa0800000 0x500000; " \
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"bootm 0x40000\0" \
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#define CONFIG_SETUP_MEMORY_TAGS 1
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#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
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/* #define CONFIG_INITRD_TAG 1 */
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#if defined(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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* Miscellaneous configurable options
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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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#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 0xa1000000 /* default load address */
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#define CONFIG_SYS_HZ 1000
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#define CONFIG_SYS_CPUSPEED 0x207 /* need to look more closely, I think this is Turbo = 2x, L=91Mhz */
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#ifdef 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_CMD_MMC
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#define CONFIG_SYS_MMC_BASE 0xF0000000
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#endif
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/*
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* Physical Memory Map
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*/
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#define CONFIG_NR_DRAM_BANKS 4 /* we have 2 banks of DRAM */
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#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
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#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
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#define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */
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#define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 MB */
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#define PHYS_SDRAM_3 0xa8000000 /* SDRAM Bank #3 */
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#define PHYS_SDRAM_3_SIZE 0x00000000 /* 0 MB */
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#define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */
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#define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */
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#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
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#define CONFIG_SYS_DRAM_BASE 0xa0000000
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#define CONFIG_SYS_DRAM_SIZE 0x04000000
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#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
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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_SDRAM_1)
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/*
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* GPIO settings
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*/
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#define CONFIG_SYS_GPSR0_VAL 0x00018000
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#define CONFIG_SYS_GPSR1_VAL 0x00000000
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#define CONFIG_SYS_GPSR2_VAL 0x400dc000
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#define CONFIG_SYS_GPSR3_VAL 0x00000000
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#define CONFIG_SYS_GPCR0_VAL 0x00000000
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#define CONFIG_SYS_GPCR1_VAL 0x00000000
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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 0x00018000
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#define CONFIG_SYS_GPDR1_VAL 0x00028801
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#define CONFIG_SYS_GPDR2_VAL 0x520dc000
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#define CONFIG_SYS_GPDR3_VAL 0x0001E000
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#define CONFIG_SYS_GAFR0_L_VAL 0x801c0000
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#define CONFIG_SYS_GAFR0_U_VAL 0x00000013
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#define CONFIG_SYS_GAFR1_L_VAL 0x6990100A
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#define CONFIG_SYS_GAFR1_U_VAL 0x00000008
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#define CONFIG_SYS_GAFR2_L_VAL 0xA0000000
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#define CONFIG_SYS_GAFR2_U_VAL 0x010900F2
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#define CONFIG_SYS_GAFR3_L_VAL 0x54000003
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#define CONFIG_SYS_GAFR3_U_VAL 0x00002401
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#define CONFIG_SYS_GRER0_VAL 0x00000000
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#define CONFIG_SYS_GRER1_VAL 0x00000000
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#define CONFIG_SYS_GRER2_VAL 0x00000000
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#define CONFIG_SYS_GRER3_VAL 0x00000000
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#define CONFIG_SYS_GFER1_VAL 0x00000000
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#define CONFIG_SYS_GFER3_VAL 0x00000020
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#if CONFIG_POLARIS
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#define CONFIG_SYS_GFER0_VAL 0x00000001
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#define CONFIG_SYS_GFER2_VAL 0x00200000
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#else
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#define CONFIG_SYS_GFER0_VAL 0x00000000
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#define CONFIG_SYS_GFER2_VAL 0x00000000
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#endif
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#define CONFIG_SYS_PSSR_VAL 0x20 /* CHECK */
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/*
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* Clock settings
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*/
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#define CONFIG_SYS_CKEN 0x01FFFFFF /* CHECK */
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#define CONFIG_SYS_CCCR 0x02000290 /* 520Mhz */
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/*
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* Memory settings
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*/
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#define CONFIG_SYS_MSC0_VAL 0x4df84df0
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#define CONFIG_SYS_MSC1_VAL 0x7ff87ff4
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#if CONFIG_POLARIS
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#define CONFIG_SYS_MSC2_VAL 0xa2697ff8
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#else
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#define CONFIG_SYS_MSC2_VAL 0xa26936d4
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#endif
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#define CONFIG_SYS_MDCNFG_VAL 0x880009C9
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#define CONFIG_SYS_MDREFR_VAL 0x20ca201e
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#define CONFIG_SYS_MDMRS_VAL 0x00220022
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#define CONFIG_SYS_FLYCNFG_VAL 0x00000000
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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 0x00004204
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#define CONFIG_SYS_MCMEM1_VAL 0x00010204
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#define CONFIG_SYS_MCATT0_VAL 0x00010504
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#define CONFIG_SYS_MCATT1_VAL 0x00010504
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#define CONFIG_SYS_MCIO0_VAL 0x00008407
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#define CONFIG_SYS_MCIO1_VAL 0x0000c108
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#define CONFIG_DRIVER_DM9000 1
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#if CONFIG_POLARIS
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#define CONFIG_DM9000_BASE 0x0C800000
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#else
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#define CONFIG_DM9000_BASE 0x08000000
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#endif
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#define DM9000_IO CONFIG_DM9000_BASE
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#define DM9000_DATA (CONFIG_DM9000_BASE+0x8004)
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#define CONFIG_USB_OHCI_NEW 1
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#define CONFIG_SYS_USB_OHCI_BOARD_INIT 1
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#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3
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#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x4C000000
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#define CONFIG_SYS_USB_OHCI_SLOT_NAME "trizepsiv"
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#define CONFIG_USB_STORAGE 1
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#define CONFIG_SYS_USB_OHCI_CPU_INIT 1
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/*
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* FLASH and environment organization
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*/
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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_MONITOR_BASE 0
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#define CONFIG_SYS_MONITOR_LEN 0x40000
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#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
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#define CONFIG_SYS_MAX_FLASH_SECT 4 + 255 /* max number of sectors on one chip */
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/* timeout values are in ticks */
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#define CONFIG_SYS_FLASH_ERASE_TOUT (25*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
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#define CONFIG_SYS_FLASH_WRITE_TOUT (25*CONFIG_SYS_HZ) /* Timeout for Flash Write */
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/* write flash less slowly */
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#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
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/* Unlock to be used with Intel chips */
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#define CONFIG_SYS_FLASH_PROTECTION 1
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/* Flash environment locations */
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#define CONFIG_ENV_IS_IN_FLASH 1
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#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + CONFIG_SYS_MONITOR_LEN) /* Addr of Environment Sector */
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#define CONFIG_ENV_SIZE 0x40000 /* Total Size of Environment */
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#define CONFIG_ENV_SECT_SIZE 0x40000 /* Total Size of Environment Sector */
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/* Address and size of Redundant Environment Sector */
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#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR+CONFIG_ENV_SECT_SIZE)
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#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
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#endif /* __CONFIG_H */
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