mirror of
https://github.com/AsahiLinux/u-boot
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7d6a098219
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
187 lines
5.7 KiB
C
187 lines
5.7 KiB
C
/*
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* Copyright (C) 2006 Freescale Semiconductor, Inc.
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* Dave Liu <daveliu@freescale.com>
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*
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* Copyright (C) 2007 Logic Product Development, Inc.
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* Peter Barada <peterb@logicpd.com>
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*
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* Copyright (C) 2007 MontaVista Software, Inc.
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* Anton Vorontsov <avorontsov@ru.mvista.com>
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*
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* (C) Copyright 2008-2011
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* Heiko Schocher, DENX Software Engineering, hs@denx.de.
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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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#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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*/
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#define CONFIG_QE /* Has QE */
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#define CONFIG_MPC8360 /* MPC8360 CPU specific */
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#define CONFIG_KMETER1 /* KMETER1 board specific */
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#define CONFIG_HOSTNAME kmeter1
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#define CONFIG_KM_BOARD_NAME "kmeter1"
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#define CONFIG_SYS_TEXT_BASE 0xF0000000
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#define CONFIG_KM_DEF_NETDEV \
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"netdev=eth2\0" \
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/* include common defines/options for all 83xx Keymile boards */
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#include "km/km83xx-common.h"
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#define CONFIG_MISC_INIT_R
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/*
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* System IO Setup
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*/
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#define CONFIG_SYS_SICRH (SICRH_UC1EOBI | SICRH_UC2E1OBI)
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/*
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* Hardware Reset Configuration Word
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*/
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#define CONFIG_SYS_HRCW_LOW (\
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HRCWL_CSB_TO_CLKIN_4X1 | \
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HRCWL_CORE_TO_CSB_2X1 | \
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HRCWL_CE_PLL_VCO_DIV_2 | \
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HRCWL_CE_TO_PLL_1X6)
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#define CONFIG_SYS_HRCW_HIGH (\
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HRCWH_CORE_ENABLE | \
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HRCWH_FROM_0X00000100 | \
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HRCWH_BOOTSEQ_DISABLE | \
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HRCWH_SW_WATCHDOG_DISABLE | \
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HRCWH_ROM_LOC_LOCAL_16BIT | \
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HRCWH_BIG_ENDIAN | \
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HRCWH_LALE_EARLY | \
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HRCWH_LDP_CLEAR)
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#define CONFIG_SYS_DDR_CS0_BNDS 0x0000007f
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#define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SDRAM_TYPE_DDR2 | \
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SDRAM_CFG_SREN)
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#define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000
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#define CONFIG_SYS_DDR_CLK_CNTL (DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
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#define CONFIG_SYS_DDR_INTERVAL ((0x080 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \
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(0x3cf << SDRAM_INTERVAL_REFINT_SHIFT))
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#define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_AP | \
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CSCONFIG_ROW_BIT_13 | \
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CSCONFIG_COL_BIT_10 | \
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CSCONFIG_ODT_WR_ONLY_CURRENT)
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#define CONFIG_SYS_DDRCDR (DDRCDR_EN | DDRCDR_Q_DRN)
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/* 0x40000001 */
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#define CONFIG_SYS_DDR_MODE 0x47860452
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#define CONFIG_SYS_DDR_MODE2 0x8080c000
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#define CONFIG_SYS_DDR_TIMING_0 ((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \
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(8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
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(6 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \
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(2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \
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(0 << TIMING_CFG0_WWT_SHIFT) | \
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(0 << TIMING_CFG0_RRT_SHIFT) | \
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(0 << TIMING_CFG0_WRT_SHIFT) | \
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(0 << TIMING_CFG0_RWT_SHIFT))
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#define CONFIG_SYS_DDR_TIMING_1 ((TIMING_CFG1_CASLAT_50) | \
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(2 << TIMING_CFG1_WRTORD_SHIFT) | \
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(2 << TIMING_CFG1_ACTTOACT_SHIFT) | \
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(3 << TIMING_CFG1_WRREC_SHIFT) | \
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(7 << TIMING_CFG1_REFREC_SHIFT) | \
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(3 << TIMING_CFG1_ACTTORW_SHIFT) | \
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(8 << TIMING_CFG1_ACTTOPRE_SHIFT) | \
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(3 << TIMING_CFG1_PRETOACT_SHIFT))
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#define CONFIG_SYS_DDR_TIMING_2 ((8 << TIMING_CFG2_FOUR_ACT_SHIFT) | \
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(3 << TIMING_CFG2_CKE_PLS_SHIFT) | \
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(2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \
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(2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \
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(4 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
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(0 << TIMING_CFG2_ADD_LAT_SHIFT) | \
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(5 << TIMING_CFG2_CPO_SHIFT))
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#define CONFIG_SYS_DDR_TIMING_3 0x00000000
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/* PRIO FPGA */
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#define CONFIG_SYS_KMBEC_FPGA_BASE 0xE8000000
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#define CONFIG_SYS_KMBEC_FPGA_SIZE 128
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/* PAXE FPGA */
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#define CONFIG_SYS_PAXE_BASE 0xA0000000
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#define CONFIG_SYS_PAXE_SIZE 512
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/* EEprom support */
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#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
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/*
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* Local Bus Configuration & Clock Setup
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*/
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#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
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#define CONFIG_SYS_LCRR_EADC LCRR_EADC_2
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#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
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/*
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* Init Local Bus Memory Controller:
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*
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* Bank Bus Machine PortSz Size Device
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* ---- --- ------- ------ ----- ------
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* 3 Local GPCM 8 bit 512MB PAXE
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*
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*/
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/*
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* PAXE on the local bus CS3
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*/
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#define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_PAXE_BASE
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#define CONFIG_SYS_LBLAWAR3_PRELIM (LBLAWAR_EN | LBLAWAR_512MB)
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#define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_PAXE_BASE | \
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BR_PS_8 | /* 8 bit port size */ \
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BR_MS_GPCM | /* MSEL = GPCM */ \
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BR_V)
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#define CONFIG_SYS_OR3_PRELIM (MEG_TO_AM(CONFIG_SYS_PAXE_SIZE) | \
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OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \
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OR_GPCM_SCY_2 | \
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OR_GPCM_TRLX_SET | OR_GPCM_EAD)
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/*
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* MMU Setup
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*/
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/* PAXE: icache cacheable, but dcache-inhibit and guarded */
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#define CONFIG_SYS_IBAT5L (CONFIG_SYS_PAXE_BASE | BATL_PP_RW | \
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BATL_MEMCOHERENCE)
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#define CONFIG_SYS_IBAT5U (CONFIG_SYS_PAXE_BASE | BATU_BL_256M | \
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BATU_VS | BATU_VP)
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#define CONFIG_SYS_DBAT5L (CONFIG_SYS_PAXE_BASE | BATL_PP_RW | \
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BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
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#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
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#ifdef CONFIG_PCI
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/* PCI MEM space: cacheable */
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#define CFG_IBAT6L (CFG_PCI1_MEM_PHYS | BATL_PP_RW | BATL_MEMCOHERENCE)
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#define CFG_IBAT6U (CFG_PCI1_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
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#define CFG_DBAT6L CFG_IBAT6L
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#define CFG_DBAT6U CFG_IBAT6U
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/* PCI MMIO space: cache-inhibit and guarded */
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#define CFG_IBAT7L (CFG_PCI1_MMIO_PHYS | BATL_PP_RW | \
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BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
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#define CFG_IBAT7U (CFG_PCI1_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
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#define CFG_DBAT7L CFG_IBAT7L
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#define CFG_DBAT7U CFG_IBAT7U
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#else /* CONFIG_PCI */
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#define CONFIG_SYS_IBAT6L (0)
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#define CONFIG_SYS_IBAT6U (0)
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#define CONFIG_SYS_IBAT7L (0)
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#define CONFIG_SYS_IBAT7U (0)
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#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
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#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
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#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
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#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
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#endif /* CONFIG_PCI */
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#endif /* __CONFIG_H */
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