Description: MAVELL wifi estimate is the most widely used market, I give you to provide schematic and source code. Their support. SD cartoon Road, of course, you also can be molded into TF card.
File list (Check if you may need any files):
MAVELL_WIFI\bcab.bat
...........\Build.log
...........\dirs
...........\IF\Build.log
...........\..\dirs
...........\..\IF_SDIO\Build.log
...........\..\.......\Firmware.h
...........\..\.......\helper_8686.h
...........\..\.......\if_sdio.h
...........\..\.......\makefile
...........\..\.......\obj\ARMV4I\debug\SDIOUtil.obj
...........\..\.......\...\......\.....\vssver2.scc
...........\..\.......\...\......\.....\_objects.mac
...........\..\.......\...\......\retail\SDIOUtil.obj
...........\..\.......\...\......\......\_objects.mac
...........\..\.......\sdio.h
...........\..\.......\sdio8686.h
...........\..\.......\SDIOUtil.c
...........\..\.......\sources
...........\..\.......\vssver2.scc
...........\..\vssver2.scc
...........\makefile
...........\SDIO8686.inf
...........\SDIO8686.reg
...........\source.param
...........\source.param222
...........\sources.cmn
...........\sources.cmn.bak
...........\sources.cmn222
...........\vssver2.scc
...........\WLAN\aes.c
...........\....\aes.h
...........\....\aes_defs.h
...........\....\Build.err
...........\....\Build.log
...........\....\Build.wrn
...........\....\cmdproc.c
...........\....\cmdsend.c
...........\....\custom_interface.c
...........\....\custom_interface.h
...........\....\dot11mib.h
...........\....\dsdef.h
...........\....\eagledev.h
...........\....\exitproc.c
...........\....\guicmd.c
...........\....\hostcmd.h
...........\....\hwacproc.c
...........\....\If.h
...........\....\if_sdio.h
...........\....\igxBug.h
...........\....\igxBug.h111
...........\....\initproc.c
...........\....\intproc.c
...........\....\IxStatus.h
...........\....\macreg.h
...........\....\macrodef.h
...........\....\MAKEFILE
...........\....\miscproc.c
...........\....\Mrvioctl.h
...........\....\ms_custom_oid.h
...........\....\ndisdef.h
...........\....\NDISLoader.cpp
...........\....\obj\ARMV4I\retail\aes.obj
...........\....\...\......\......\cmdproc.obj
...........\....\...\......\......\cmdsend.obj
...........\....\...\......\......\custom_interface.obj
...........\....\...\......\......\exitproc.obj
...........\....\...\......\......\hwacproc.obj
...........\....\...\......\......\initproc.obj
...........\....\...\......\......\intproc.obj
...........\....\...\......\......\miscproc.obj
...........\....\...\......\......\NDISLoader.obj
...........\....\...\......\......\oidproc.obj
...........\....\...\......\......\pnpproc.obj
...........\....\...\......\......\power.obj
...........\....\...\......\......\rxproc.obj
...........\....\...\......\......\txproc.obj
...........\....\...\......\......\wlan_11d.obj
...........\....\...\......\......\wlan_ccx.obj
...........\....\...\......\......\wlan_roam.obj
...........\....\...\......\......\wlan_thread.obj
...........\....\...\......\......\wmm.obj
...........\....\...\......\......\_objects.mac
...........\....\oid.h
...........\....\oidproc.c
...........\....\operfunc.h
...........\....\pnpproc.c
...........\....\power.c
...........\....\power.h
...........\....\precomp.h
...........\....\procdef.h
...........\....\rxproc.c
...........\....\sdio.h
...........\....\SDIO8686.def
...........\....\SDNdis.h
...........\....\sources
...........\....\sources.bak
...........\....\sources_OLD
...........\....\sources_SDIO
...........\....\stdhdr.h