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Guarantee Bestnewslave Poyn Best New Slave Lt 1 Best New Slave 基于S3C6410和Android 系统的GPS 功能的调试之七:准备烧写Nand Flash_52RD研发博客
Guarantee Bestnewslave Poyn Best New Slave Lt 1 Best New Slave
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for the right device?)
- Missing modules (cat /proc/modules; ls /dev)
udevd-event[3021]: rmdir(//dev) failed: Device or resource busy
udevd-event[3022]: rmdir(//dev) failed: Device or resource busy
modprobe: chdir(2.6.29.1): No such file or directory
modprobe: chdir(2.6.29.1): No such file or directory
ALERT! /dev/mtdblock2 does not exist. Dropping to a shell!
/bin/sh: can't access tty; job control turned off
(initramfs):/# ls
bin dev home lib proc sbin sys usr
conf etc init mnt root scripts tmp var
(initramfs):/# mount -t ext3 /dev/mmcblk0p2 /home
kjournald starting. Commit interval 5 seconds
EXT3-fs warning: checktime reached, running e2fsck is recommended
EXT3 FS on mmcblk0p2, internal journal
EXT3-fs: recovery complete.
EXT3-fs: mounted filesystem with ordered data mode.
(initramfs):/# ls
bin dev home lib proc sbin sys usr
conf etc init mnt root scripts tmp var
(initramfs):/# ls /home
Image_Nand com.example.android.hello.apk
android_fs.tar u-boot.bin
(initramfs):/# flash_eraseall /dev/mtd0
Erasing 256 Kibyte @ 40000 -- 50 % complete.
(initramfs):/# flashcp -v /home/u-boot.bin /dev/mtd0
Erasing blocks: 1/1 (100%)
Writing data: 192k/192k (100%)
Verifying data: 192k/192k (100%)
(initramfs):/# flash_eraseall /dev/mtd1
Skipping bad block at 0x00000000
Skipping bad block at 0x00040000
Erasing 256 Kibyte @ 7c0000 -- 96 % complete.
(initramfs):/# flashcp -v /home/Image_Nand /dev/mtd1
Erasing blocks: 0/16 (0%)nand_erase: attempt to erase a bad block at page 0x0000
0100
Erasing blocks: 1/16 (6%)
While erasing blocks 0x00000000-0x00040000 on /dev/mtd1: Input/output error
(initramfs):/# flash_eraseall /dev/mtd1
Skipping bad block at 0x00000000
Skipping bad block at 0x00040000
Erasing 256 Kibyte @ 7c0000 -- 96 % complete.
(initramfs):/#
(initramfs):/# flash_eraseall /dev/mtd2
Erasing 256 Kibyte @ 7fc0000 -- 99 % complete.
(initramfs):/# flashcp -v /ho/Image_Nand /dev/mtd2
While trying to open /ho/Image_Nand: No such file or directory
(initramfs):/# flashcp -v /home/Image_Nand /dev/mtd2
Erasing blocks: 16/16 (100%)
Writing data: 3946k/3946k (100%)
Verifying data: 3946k/3946k (100%)
(initramfs):/# flsh_eraseall /dev/mtd3
/bin/sh: flsh_eraseall: not found
(initramfs):/# flash_eraseall /dev/mtd3
Erasing 256 Kibyte @ 37740000 -- 99 % complete.
(initramfs):/# mount -t yaffs2 /dev/mtdblock2 /mnt
yaffs: dev is 32505858 name is "mtdblock2"
yaffs: passed flags ""
yaffs: Attempting MTD mount on 31.2, "mtdblock2"
yaffs_read_super: isCheckpointed 0
(initramfs):/#
(initramfs):/# flash_eraseall /dev/mtd2
Erasing 256 Kibyte @ 7fc0000 -- 99 % complete.
(initramfs):/# flashcp -v /home/age_Nand /dev/mtd2
While trying to open /home/age_Nand: No such file or directory
(initramfs):/#
(initramfs):/# flashcp -v /home/Image_Nand /dev/mtd2
Erasing blocks: 16/16 (100%)
Writing data: 3946k/3946k (100%)
Verifying data: 3946k/3946k (100%)
(initramfs):/# flash_eraseall /dev/mtd3
Erasing 256 Kibyte @ 37740000 -- 99 % complete.
(initramfs):/# mount -t yaffs2 /dev/mtdblock3 /mnt
yaffs: dev is 32505859 name is "mtdblock3"
yaffs: passed flags ""
yaffs: Attempting MTD mount on 31.3, "mtdblock3"
yaffs_read_super: isCheckpointed 0
(initramfs):/#
system/usr/share/alsa/pcm/modem.conf
system/usr/share/alsa/pcm/surround40.conf
system/usr/share/alsa/pcm/front.conf
system/usr/share/alsa/pcm/dsnoop.conf
system/usr/share/alsa/pcm/default.conf
system/usr/share/alsa/pcm/iec958.conf
system/usr/share/alsa/pcm/dmix.conf
system/usr/share/alsa/pcm/surround50.conf
system/usr/share/alsa/pcm/rear.conf
system/usr/share/alsa/pcm/center_lfe.conf
system/usr/share/alsa/pcm/side.conf
system/usr/share/alsa/pcm/dpl.conf
system/usr/share/alsa/pcm/surround51.conf
system/usr/share/alsa/alsa.conf
system/usr/share/alsa/cards/
system/usr/share/alsa/cards/aliases.conf
system/usr/share/zoneinfo/
system/usr/share/zoneinfo/zoneinfo.dat
system/usr/share/zoneinfo/zoneinfo.version
system/usr/share/zoneinfo/zoneinfo.idx
system/usr/share/bmd/
system/usr/share/bmd/RFFstd_501.bmd
system/usr/share/bmd/RFFspeed_501.bmd
system/usr/keylayout/
system/usr/keylayout/tuttle2.kl
system/usr/keylayout/AVRCP.kl
system/usr/keylayout/qwerty.kl
system/usr/srec/
system/usr/srec/config/
system/usr/srec/config/en.us/
system/usr/srec/config/en.us/baseline11k.par
system/usr/srec/config/en.us/baseline.par
system/usr/srec/config/en.us/grammars/
system/usr/srec/config/en.us/grammars/VoiceDialer.g2g
system/usr/srec/config/en.us/g2p/
system/usr/srec/config/en.us/g2p/en-US-ttp.data
system/usr/srec/config/en.us/baseline8k.par
system/usr/srec/config/en.us/models/
system/usr/srec/config/en.us/models/generic8_f.swimdl
system/usr/srec/config/en.us/models/generic.swiarb
system/usr/srec/config/en.us/models/generic8.lda
system/usr/srec/config/en.us/models/generic11_f.swimdl
system/usr/srec/config/en.us/models/generic11_m.swimdl
system/usr/srec/config/en.us/models/generic11.lda
system/usr/srec/config/en.us/models/generic8_m.swimdl
system/usr/srec/config/en.us/dictionary/
system/usr/srec/config/en.us/dictionary/enroll.ok
system/usr/srec/config/en.us/dictionary/cmu6plus.ok.zip
system/usr/srec/config/en.us/dictionary/basic.ok
system/usr/keychars/
system/usr/keychars/qwerty2.kcm.bin
system/usr/keychars/tuttle2.kcm.bin
system/usr/keychars/qwerty.kcm.bin
system/xbin/
system/xbin/showmap
system/xbin/opcontrol
system/xbin/sqlite3
system/xbin/netserver
system/xbin/librank
system/xbin/btool
system/xbin/tcpdump
system/xbin/timeinfo
system/xbin/latencytop
system/xbin/nc
system/xbin/procmem
system/xbin/su
system/xbin/daemonize
system/xbin/dbus-send
system/xbin/dexdump
system/xbin/directiotest
system/xbin/cpueater
system/xbin/crasher
system/xbin/procrank
system/xbin/add-property-tag
system/xbin/showslab
system/xbin/netperf
system/xbin/scp
system/xbin/ssh
system/xbin/strace
system/xbin/dbus-monitor
system/xbin/check-lost+found
system/xbin/oprofiled
system/lib/
system/lib/libemoji.so
system/lib/libreference-ril.so
system/lib/libopencore_rtsp.so
system/lib/libFFTEm.so
system/lib/libpagemap.so
system/lib/liblog.so
system/lib/libdbus.so
system/lib/libthread_db.so
system/lib/libGLESv2.so
system/lib/libopencore_mp4localreg.so
system/lib/libskiagl.so
system/lib/libomx_sharedlibrary.so
system/lib/libexpat.so
system/lib/hw/
system/lib/hw/alsa.default.so
system/lib/hw/acoustics.default.so
system/lib/hw/gps.goldfish.so
system/lib/hw/sensors.goldfish.so
system/lib/hw/gralloc.default.so
system/lib/libopencore_downloadreg.so
system/lib/libhardware.so
system/lib/libpvrtsptunicast_streamingreg.so
system/lib/libaudioflinger.so
system/lib/libaudio.so
system/lib/libaes.so
system/lib/libopencore_streaming.so
system/lib/libmedia_jni.so
system/lib/libjni_latinime.so
system/lib/libsoundpool.so
system/lib/libterm.so
system/lib/libopencore_pvme.so
system/lib/libpvoma1passthru.so
system/lib/libicudata.so
system/lib/libandroid_servers.so
system/lib/libhardware_legacy.so
system/lib/libmedia.so
system/lib/libomx_avcdec_sharedlibrary.so
system/lib/libpvrtspunicast_streamingreg.so
system/lib/egl/
system/lib/egl/libGLES_android.so
system/lib/libm.so
system/lib/libnativehelper.so
system/lib/libdl.so
system/lib/libwpa_client.so
system/lib/libsrec_jni.so
system/lib/libopencore_player.so
system/lib/libsurfaceflinger.so
system/lib/libaudiopolicygeneric.so
system/lib/libui.so
system/lib/libbinder.so
system/lib/libGLESv1_CM.so
system/lib/libicuuc.so
system/lib/libEGL.so
system/lib/libc_debug.so
system/lib/libstagefright_omx.so
system/lib/libstagefright.so
system/lib/libnetutils.so
system/lib/libpixelflinger.so
system/lib/libxml2wbxml.so
system/lib/libcrypto.so
system/lib/libasound.so
system/lib/libexif.so
system/lib/libaudiopolicy.so
system/lib/libopencore_download.so
system
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