Norflash&emmc替换说明.docx
NorfIashZemmc替换说明以norflash改为emmc为例说明替换方法。1、sysconfig.fex配置storage_type=3/norflash配置改为storage_type=6/emmc酉己置norflash需要使能spiO_used配置spispiO_used=1spiO_cs_number=1spiO_cs_bitmap=1取消sdd_used配置sddsdd_used=0sdc1_detmode=4sdd-buswidth=1emmc需要使能sdc1_used配置sddsdd_used=1sdd_detmode=4sdc1_buswidth=1取消spiO_used配置spispiO_used=OspiO_cs_number=1spiO_cs_bitmap=12、menuconfig及kernel_menuconfig酉己置emmc方案需要选择下面配置，norflash需要取消下面配置。.COnHf-limura1.10.65MrwlCfIfMTiMlM>CfUbleU«blockLayer,，'u,"MleteblockMRrAfrQWkey%nvi<atetwaecw.<lter>l*ctwibamut->.Highlightedlrtterhotkrt.*U<<V>LnCBy,<«>exrludr<>aodulriret<et¼re%.Pre<l*cx(c>toeitv<?>forHelp,<>forSearch.IeCeM:(jbuilt-ift(JencluM<R>ovle<>dieCePeMelocklyerMOrzBlockl*rSGUM>ortv4XIxriil«kIKrdtinte<rityStCpOrt2tlU8Type，>IOS<MduUrt>E9S三tCxlt><IteIp><5«><3d>mc0VM0 «* y*c<Y> ifl*de <Jt> eclu4e. <M> ao44l*ritt <e*ttre. Fr<* <Esc><fs<> S9 >Mawv. MMJle, 1121MJ9LIX l?lMJn IN 4u*-4Mf<OMUD*vic Drier. > WCWWS0 c«rd wportArrow kejn nvicte the e<>. <tntr> selects Mteef«>> >. Hiflillfkte letters twit, <t> for Help, <> 8 Ser<h. UCeftf: () bvllt-U ( J eveIoM g aodvleFYSOOIO MortK tMXlnCA*w* FC/W r<rd% r fton-r*B9V4ble (DMUMOUl)FX k*t clock .MineWC raMdt4 SMo <rvic (emtMHM) RMble (Mnol4 $0 CW lntUHl4tl<M (XHtIMRM)1o pr block deviceIKe kXMce bvfer <or 9】 hMUME me l*yer r- U1 I/O “，B，tZ (NEW) HMO UMv«P$ cUt Mf>pcrtFVC Imt teU 4riwr Ft<SOSWO HMt UnMller Olw SeCUZ Die&tal Hwt Controller IMerXe s*po<tt KrvH ”2 S HMt CoMrolUr wccrt (PW) KmwII PXMIO( 5© >*t CBgUer Wfport (FXA2) W<SOWIO <w SHSyW4>* OetlgHterr Rcaory CW InUrfMeVUm “soon) SltlMU SM H“ t<0rt.ccnH<-TlnCentl<MrtIon>Utilities>Filesystee.,-一,一Filr八UaArrcMk*yn*rl<<rtheamu.<ff>tr>wlect%wmu%>(orewp<yMfbBem1、).HighHfbtedlette4rehotky%.<V>lftclu<M>excludei.<M>aoduUri<efMtwrt.Prv<t*cxtc>toxita<l>f«rMrlpt<>forW«rch.le*d:()bvilt-ia()x<luM<R>and«l<>aodulcpebl<>MtrExtenMttf*ibute(Mttr>McifuUtlonu<iB<>MbUcULKUFileytebadblockutility< >chttrf>12fflyMe<hattrutility*>cfI>12fil*¼y*twd4cEjR>e2fIvtZ川cyNeIMcrwtiendMi11cutility<>fU<rt6<t2Flletytteafilefr«twntationreportutility<>fvtVtlKf<6£(utiUtlet><>lttrIxt?fi19yto13"utility<>ntf%-)<StableHr4dMriteWTI$Clriwr>nt<s-)<M.lt*H<-)f(lte<antiresZthefuelow-levelinterface)< >nt<i3<wtiBntf*-utilities(ErS< >Jgntfprofs(nt<><)< >rix*2<Cjt2Flityttrl2eutility< >yfMrtilWteUtiliti<¼t<¼<donSyft< >tu*7f(t2Iilyttfetuneutility< >M<i-fk.Utilities<cr<he<kiRC«ndrfpeig»$< >EerMM，Utilityforincr«irt“mofXlSfilesystem< >三<4-kiUtility<or"Ctlf<XFSfile5ystes3、分区大小配置norflash配置需要在sysconfig.fex配置大小norflashsize=16/16M根据实际的大小来配Norflash分区大小修改sys_partition_nor.fex文件,emmc分区大小修改sys_partition.fexo
