mirror of
https://github.com/AsahiLinux/u-boot
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3847ba94f0
Because of how these symbols work, and the remaining board config.h file uses, we need to do these at the same time. In some cases we just get to move rather directly to the defconfigs. A few cases require manual intervention. For the case of the eb_cpu5282 we need to select HW_WATCHDOG for the target, given how it's implemented. For the cases of m53menlo, dh_imx6, display5, and display5_factory we disable SPL watchdog support as the particular combination of options they want would require either more symbols or enabling SPL_DM. Signed-off-by: Tom Rini <trini@konsulko.com>
260 lines
7.9 KiB
C
260 lines
7.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2008
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* Sergei Poselenov, Emcraft Systems, sposelenov@emcraft.com.
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*
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* Wolfgang Denk <wd@denx.de>
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* Copyright 2004 Freescale Semiconductor.
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* (C) Copyright 2002,2003 Motorola,Inc.
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* Xianghua Xiao <X.Xiao@motorola.com>
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*/
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/*
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* Socrates
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/* High Level Configuration Options */
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#define CONFIG_SOCRATES 1
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/*
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* Only possible on E500 Version 2 or newer cores.
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*/
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#define CONFIG_ENABLE_36BIT_PHYS 1
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/*
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* sysclk for MPC85xx
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*
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* Two valid values are:
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* 33000000
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* 66000000
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*
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* Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz
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* is likely the desired value here, so that is now the default.
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* The board, however, can run at 66MHz. In any event, this value
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* must match the settings of some switches. Details can be found
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* in the README.mpc85xxads.
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*/
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#ifndef CONFIG_SYS_CLK_FREQ
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#define CONFIG_SYS_CLK_FREQ 66666666
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#endif
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/*
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* These can be toggled for performance analysis, otherwise use default.
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*/
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#define CONFIG_L2_CACHE /* toggle L2 cache */
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#define CONFIG_BTB /* toggle branch predition */
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#define CONFIG_SYS_INIT_DBCR DBCR_IDM /* Enable Debug Exceptions */
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#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
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#define CONFIG_SYS_CCSRBAR 0xE0000000
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#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
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/* DDR Setup */
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#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
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#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
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#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
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#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
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#define CONFIG_VERY_BIG_RAM
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#define CONFIG_DIMM_SLOTS_PER_CTLR 1
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#define CONFIG_CHIP_SELECTS_PER_CTRL 2
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/* I2C addresses of SPD EEPROMs */
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#define SPD_EEPROM_ADDRESS 0x50 /* CTLR 0 DIMM 0 */
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/* Hardcoded values, to use instead of SPD */
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#define CONFIG_SYS_DDR_CS0_BNDS 0x0000000f
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#define CONFIG_SYS_DDR_CS0_CONFIG 0x80010102
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#define CONFIG_SYS_DDR_TIMING_0 0x00260802
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#define CONFIG_SYS_DDR_TIMING_1 0x3935D322
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#define CONFIG_SYS_DDR_TIMING_2 0x14904CC8
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#define CONFIG_SYS_DDR_MODE 0x00480432
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#define CONFIG_SYS_DDR_INTERVAL 0x030C0100
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#define CONFIG_SYS_DDR_CONFIG_2 0x04400000
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#define CONFIG_SYS_DDR_CONFIG 0xC3008000
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#define CONFIG_SYS_DDR_CLK_CONTROL 0x03800000
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#define CONFIG_SYS_SDRAM_SIZE 256 /* in Megs */
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/*
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* Flash on the LocalBus
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*/
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#define CONFIG_SYS_LBC_CACHE_BASE 0xf0000000 /* Localbus cacheable */
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#define CONFIG_SYS_FLASH_QUIET_TEST
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#define CONFIG_SYS_FLASH0 0xFE000000
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#define CONFIG_SYS_FLASH1 0xFC000000
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#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH1, CONFIG_SYS_FLASH0 }
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#define CONFIG_SYS_LBC_FLASH_BASE CONFIG_SYS_FLASH1 /* Localbus flash start */
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#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_LBC_FLASH_BASE /* start of FLASH */
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#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
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#define CONFIG_SYS_MAX_FLASH_SECT 256 /* sectors per device */
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#undef CONFIG_SYS_FLASH_CHECKSUM
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#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
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#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
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#define CONFIG_SYS_LBC_LCRR 0x00030004 /* LB clock ratio reg */
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#define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */
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#define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
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#define CONFIG_SYS_LBC_MRTPR 0x20000000 /* LB refresh timer presc.*/
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#define CONFIG_SYS_INIT_RAM_LOCK 1
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#define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
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#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size used area in RAM*/
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#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
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#define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384KiB for Mon */
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/* FPGA and NAND */
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#define CONFIG_SYS_FPGA_BASE 0xc0000000
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#define CONFIG_SYS_FPGA_SIZE 0x00100000 /* 1 MB */
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#define CONFIG_SYS_HMI_BASE 0xc0010000
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#define CONFIG_SYS_NAND_BASE (CONFIG_SYS_FPGA_BASE + 0x70)
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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/* LIME GDC */
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#define CONFIG_SYS_LIME_BASE 0xc8000000
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#define CONFIG_SYS_LIME_SIZE 0x04000000 /* 64 MB */
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#define CONFIG_SYS_SPD_BUS_NUM 0
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/*
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* General PCI
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* Memory space is mapped 1-1.
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*/
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/* PCI is clocked by the external source at 33 MHz */
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#define CONFIG_PCI_CLK_FREQ 33000000
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#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
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#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
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#define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */
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#define CONFIG_SYS_PCI1_IO_BASE 0xE2000000
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#define CONFIG_SYS_PCI1_IO_PHYS CONFIG_SYS_PCI1_IO_BASE
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#define CONFIG_SYS_PCI1_IO_SIZE 0x01000000 /* 16M */
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#define CONFIG_TSEC1 1
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#define CONFIG_TSEC1_NAME "TSEC0"
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#define CONFIG_TSEC3 1
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#define CONFIG_TSEC3_NAME "TSEC1"
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#undef CONFIG_MPC85XX_FEC
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#define TSEC1_PHY_ADDR 0
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#define TSEC3_PHY_ADDR 1
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#define TSEC1_PHYIDX 0
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#define TSEC3_PHYIDX 0
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#define TSEC1_FLAGS TSEC_GIGABIT
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#define TSEC3_FLAGS TSEC_GIGABIT
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/* Options are: TSEC[0,1] */
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#define CONFIG_ETHPRIME "TSEC0"
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#define CONFIG_HAS_ETH0
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#define CONFIG_HAS_ETH1
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/*
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* Environment
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*/
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#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
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#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
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#define CONFIG_TIMESTAMP /* Print image info with ts */
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/*
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* BOOTP options
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*/
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#define CONFIG_BOOTP_BOOTFILESIZE
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/*
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* Miscellaneous configurable options
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*/
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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_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"netdev=eth0\0" \
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"consdev=ttyS0\0" \
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"uboot_file=/home/tftp/syscon3/u-boot.bin\0" \
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"bootfile=/home/tftp/syscon3/uImage\0" \
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"fdt_file=/home/tftp/syscon3/socrates.dtb\0" \
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"initrd_file=/home/tftp/syscon3/uinitrd.gz\0" \
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"uboot_addr=FFF60000\0" \
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"kernel_addr=FE000000\0" \
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"fdt_addr=FE1E0000\0" \
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"ramdisk_addr=FE200000\0" \
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"fdt_addr_r=B00000\0" \
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"kernel_addr_r=200000\0" \
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"ramdisk_addr_r=400000\0" \
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"rootpath=/opt/eldk/ppc_85xxDP\0" \
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"ramargs=setenv bootargs root=/dev/ram rw\0" \
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"nfsargs=setenv bootargs root=/dev/nfs rw " \
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"nfsroot=$serverip:$rootpath\0" \
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"addcons=setenv bootargs $bootargs " \
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"console=$consdev,$baudrate\0" \
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"addip=setenv bootargs $bootargs " \
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"ip=$ipaddr:$serverip:$gatewayip:$netmask" \
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":$hostname:$netdev:off panic=1\0" \
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"boot_nor=run ramargs addcons;" \
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"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
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"net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
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"tftp ${fdt_addr_r} ${fdt_file}; " \
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"run nfsargs addip addcons;" \
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"bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
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"update_uboot=tftp 100000 ${uboot_file};" \
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"protect off fff60000 ffffffff;" \
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"era fff60000 ffffffff;" \
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"cp.b 100000 fff60000 ${filesize};" \
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"setenv filesize;saveenv\0" \
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"update_kernel=tftp 100000 ${bootfile};" \
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"era fe000000 fe1dffff;" \
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"cp.b 100000 fe000000 ${filesize};" \
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"setenv filesize;saveenv\0" \
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"update_fdt=tftp 100000 ${fdt_file};" \
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"era fe1e0000 fe1fffff;" \
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"cp.b 100000 fe1e0000 ${filesize};" \
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"setenv filesize;saveenv\0" \
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"update_initrd=tftp 100000 ${initrd_file};" \
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"era fe200000 fe9fffff;" \
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"cp.b 100000 fe200000 ${filesize};" \
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"setenv filesize;saveenv\0" \
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"clean_data=era fea00000 fff5ffff\0" \
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"usbargs=setenv bootargs root=/dev/sda1 rw\0" \
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"load_usb=usb start;" \
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"ext2load usb 0:1 ${kernel_addr_r} /boot/uImage\0" \
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"boot_usb=run load_usb usbargs addcons;" \
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"bootm ${kernel_addr_r} - ${fdt_addr};" \
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"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
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""
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/* pass open firmware flat tree */
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/* USB support */
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#define CONFIG_USB_OHCI_NEW 1
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#define CONFIG_PCI_OHCI 1
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#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
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#define CONFIG_SYS_USB_OHCI_SLOT_NAME "ohci_pci"
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#define CONFIG_SYS_OHCI_SWAP_REG_ACCESS 1
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#endif /* __CONFIG_H */
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