196 lines
6.2 KiB
C
196 lines
6.2 KiB
C
/*
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* (C) Copyright 2009
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* Marvell Semiconductor <www.marvell.com>
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* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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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., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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#ifndef _CONFIG_SHEEVAPLUG_H
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#define _CONFIG_SHEEVAPLUG_H
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/*
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* Version number information
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*/
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#define CONFIG_IDENT_STRING "\nMarvell-Sheevaplug"
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/*
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* High Level Configuration Options (easy to change)
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*/
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#define CONFIG_MARVELL 1
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#define CONFIG_ARM926EJS 1 /* Basic Architecture */
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#define CONFIG_FEROCEON_88FR131 1 /* CPU Core subversion */
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#define CONFIG_KIRKWOOD 1 /* SOC Family Name */
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#define CONFIG_KW88F6281 1 /* SOC Name */
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#define CONFIG_MACH_SHEEVAPLUG /* Machine type */
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#define CONFIG_MD5 /* get_random_hex on krikwood needs MD5 support */
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#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
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#define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */
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#define CONFIG_KIRKWOOD_RGMII_PAD_1V8 /* Set RGMII Pad voltage to 1.8V */
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/*
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* CLKs configurations
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*/
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#define CONFIG_SYS_HZ 1000
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/*
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* NS16550 Configuration
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*/
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#define CONFIG_SYS_NS16550
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_REG_SIZE (-4)
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#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
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#define CONFIG_SYS_NS16550_COM1 KW_UART0_BASE
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/*
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* Serial Port configuration
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* The following definitions let you select what serial you want to use
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* for your console driver.
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*/
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#define CONFIG_CONS_INDEX 1 /*Console on UART0 */
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
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115200,230400, 460800, 921600 }
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/* auto boot */
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#define CONFIG_BOOTDELAY 3 /* default enable autoboot */
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/*
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* For booting Linux, the board info and command line data
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* have to be in the first 8 MB of memory, since this is
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* the maximum mapped by the Linux kernel during initialization.
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*/
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#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
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#define CONFIG_INITRD_TAG 1 /* enable INITRD tag */
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#define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */
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#define CONFIG_SYS_PROMPT "Marvell>> " /* Command Prompt */
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#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
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+sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buff */
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/*
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* Commands configuration
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*/
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#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
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#include <config_cmd_default.h>
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#define CONFIG_CMD_AUTOSCRIPT
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_ENV
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#define CONFIG_CMD_FAT
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#define CONFIG_CMD_NAND
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_USB
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/*
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* NAND configuration
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*/
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#ifdef CONFIG_CMD_NAND
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#define CONFIG_NAND_KIRKWOOD
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define NAND_MAX_CHIPS 1
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#define CONFIG_SYS_NAND_BASE 0xD8000000 /* KW_DEFADR_NANDF */
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#define NAND_ALLOW_ERASE_ALL 1
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#endif
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/*
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* Environment variables configurations
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*/
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#ifdef CONFIG_CMD_NAND
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#define CONFIG_ENV_IS_IN_NAND 1
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#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K */
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#else
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#define CONFIG_ENV_IS_NOWHERE 1 /* if env in SDRAM */
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#endif
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/*
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* max 4k env size is enough, but in case of nand
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* it has to be rounded to sector size
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*/
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#define CONFIG_ENV_SIZE 0x20000 /* 128k */
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#define CONFIG_ENV_ADDR 0x40000
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#define CONFIG_ENV_OFFSET 0x40000 /* env starts here */
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/*
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* Default environment variables
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*/
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#define CONFIG_BOOTCOMMAND "${x_bootcmd_kernel}; " \
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"setenv bootargs ${x_bootargs} ${x_bootargs_root}; " \
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"${x_bootcmd_usb}; bootm 0x6400000;"
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#define CONFIG_MTDPARTS "orion_nand:512k(uboot)," \
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"3m@1m(kernel),1m@4m(psm),13m@5m(rootfs) rw\0"
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#define CONFIG_EXTRA_ENV_SETTINGS "x_bootargs=console" \
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"=ttyS0,115200 mtdparts="CONFIG_MTDPARTS \
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"x_bootcmd_kernel=nand read 0x6400000 0x100000 0x300000\0" \
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"x_bootcmd_usb=usb start\0" \
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"x_bootargs_root=root=/dev/mtdblock3 rw rootfstype=jffs2\0"
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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 (1024 * 128) /* 128kB for malloc() */
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/* size in bytes reserved for initial data */
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#define CONFIG_SYS_GBL_DATA_SIZE 128
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/*
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* Other required minimal configurations
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*/
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#define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */
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#define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */
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#define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */
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#define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
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#define CONFIG_NR_DRAM_BANKS 4
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#define CONFIG_STACKSIZE 0x00100000 /* regular stack- 1M */
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#define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */
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#define CONFIG_SYS_MEMTEST_START 0x00400000 /* 4M */
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#define CONFIG_SYS_MEMTEST_END 0x007fffff /*(_8M -1) */
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#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
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#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
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/*
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* Ethernet Driver configuration
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*/
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#ifdef CONFIG_CMD_NET
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#define CONFIG_NETCONSOLE /* include NetConsole support */
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#define CONFIG_NET_MULTI /* specify more that one ports available */
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#define CONFIG_MII /* expose smi ove miiphy interface */
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#define CONFIG_KIRKWOOD_EGIGA /* Enable kirkwood Gbe Controller Driver */
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#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */
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#define CONFIG_KIRKWOOD_EGIGA_PORTS {1,0} /* enable port 0 only */
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#define CONFIG_PHY_BASE_ADR 0
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#define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */
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#define CONFIG_RESET_PHY_R /* use reset_phy() to init mv8831116 PHY */
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#endif /* CONFIG_CMD_NET */
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/*
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* USB/EHCI
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*/
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#ifdef CONFIG_CMD_USB
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#define CONFIG_USB_EHCI /* Enable EHCI USB support */
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#define CONFIG_USB_EHCI_KIRKWOOD /* on Kirkwood platform */
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#define CONFIG_EHCI_IS_TDI
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#define CONFIG_USB_STORAGE
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#define CONFIG_DOS_PARTITION
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#define CONFIG_ISO_PARTITION
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#define CONFIG_SUPPORT_VFAT
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#endif /* CONFIG_CMD_USB */
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#endif /* _CONFIG_SHEEVAPLUG_H */
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