blank screen while booting Android on omap zoom3 board.

[sri]

Hi all,

I am working on porting of linux 2.6.29 to 2.6.32 for eclair.

I was able to successfully merge omap changes and kernel and android
fs are up.
But I am getting blank screen.
Below is my logcat dump.

Does anyone know what is going on wrong.
In working logcat ( Eclair with 2.6.29 ) I see omapfb driver getting
initiated , but here it is not happening.


E/ ( 820): inside main
E/ ( 820): ACTION=add, subsystem(argv(1)): w1
E/ ( 825): inside main
E/ ( 825): ACTION=remove, subsystem(argv(1)): vc
E/ ( 823): inside main
E/ ( 823): ACTION=add, subsystem(argv(1)): vc
E/ ( 824): inside main
E/ ( 824): ACTION=remove, subsystem(argv(1)): vc
E/ ( 822): inside main
E/ ( 822): ACTION=add, subsystem(argv(1)): vc
E/ ( 826): inside main
E/ ( 826): ACTION=add, subsystem(argv(1)): vc
E/ ( 827): inside main
E/ ( 827): ACTION=add, subsystem(argv(1)): vc
E/ ( 828): inside main
E/ ( 828): ACTION=remove, subsystem(argv(1)): vc
E/ ( 829): inside main
E/ ( 829): ACTION=remove, subsystem(argv(1)): vc
E/ ( 830): inside main
E/ ( 830): ACTION=add, subsystem(argv(1)): vc
E/ ( 831): inside main
E/ ( 831): ACTION=add, subsystem(argv(1)): vc
E/ ( 832): inside main
E/ ( 832): ACTION=remove, subsystem(argv(1)): vc
E/ ( 833): inside main
E/ ( 833): ACTION=remove, subsystem(argv(1)): vc
D/MUXD ( 838): 2377:main(): Called with following options:
D/MUXD ( 838): 2378:main(): -d: Fork, get a daemon [yes]
D/MUXD ( 838): 2379:main(): -v: Set verbose logging level.
0 (Silent) - 7 (Debug) [6]
D/MUXD ( 838): 2380:main(): -s <serial port name>: Serial
port device to connect to [/dev/ttyS0]
D/MUXD ( 838): 2381:main(): -t <timeout>: reset modem
after this number of seconds of silence [0]
D/MUXD ( 838): 2382:main(): -P <pin-code>: PIN code to
unlock SIM [-1]
D/MUXD ( 838): 2383:main(): -p <number>: use ping and
reset modem after this number of unanswered pings [0]
D/MUXD ( 838): 2384:main(): -b <baudrate>: mode baudrate
[115200]
D/MUXD ( 838): 2385:main(): -m <modem>: Mode (basic,
advanced) [basic]
D/MUXD ( 838): 2386:main(): -f <framsize>: Frame size
[1509]
D/MUXD ( 838): 2387:main(): -n <number of ports>: Number
of virtual ports to create, must be in range 1-31 [3]
D/MUXD ( 838): 2388:main(): -o <output log to file>:
Output log to /tmp/gsm0710muxd.log [no]
D/MUXD ( 838): 1868:open_serial_device(): Opened serial port
D/MUXD ( 838): 1912:open_serial_device(): Configured serial device
D/MUXD ( 838): 2042:watchdog(): Watchdog started
D/MUXD ( 838): 1929:start_muxer(): Configuring modem
E/ ( 839): inside main
E/ ( 839): ACTION=add, subsystem(argv(1)): uids
I/vold ( 841): Android Volume Daemon version 2.0
E/ ( 849): inside main
E/ ( 849): ACTION=add, subsystem(argv(1)): uids
I/DEBUG ( 843): debuggerd: Sep 23 2010 10:57:08
E/ ( 842): inside main
E/ ( 842): ACTION=add, subsystem(argv(1)): uids
E/ ( 852): inside main
E/ ( 852): ACTION=add, subsystem(argv(1)): uids
E/vold ( 841): Unable to chdir to /sys/class/mmc_host/mmc0/
slot_name (Not a directory)
E/vold ( 841): Error bootstrapping card '/sys/class/mmc_host/mmc0/
slot_name' (Not a directory)
I/vold ( 841): New MMC card 'SD02G' (serial 71181761) added @ /
devices/platform/mmci-omap-hs.0/mmc_host/mmc0/mmc0:aaaa
I/vold ( 841): Disk (blkdev 179:0), 3862528 secs (1886 MB) 2
partitions
I/vold ( 841): New blkdev 179.0 on media SD02G, media path /
devices/platform/mmci-omap-hs.0/mmc_host/mmc0/mmc0:aaaa, Dpp 2
I/vold ( 841): Partition (blkdev 179:1), 144522 secs (70 MB) type
0xc
I/vold ( 841): New blkdev 179.1 on media SD02G, media path /
devices/platform/mmci-omap-hs.0/mmc_host/mmc0/mmc0:aaaa, Dpp 1
I/vold ( 841): Partition (blkdev 179:2), 3711015 secs (1812 MB)
type 0x83
I/vold ( 841): New blkdev 179.2 on media SD02G, media path /
devices/platform/mmci-omap-hs.0/mmc_host/mmc0/mmc0:aaaa, Dpp 0
I/vold ( 841): Evaluating dev '/devices/platform/mmci-omap-hs.0/
mmc_host/mmc0/mmc0:aaaa/block/mmcblk0' for mountable filesystems for '/
sdcard'
I/vold ( 841): Aborting start of /sdcard (bootstrap = 1)
I/vold ( 841): Volmgr not ready to handle device
D/vold ( 841): Bootstrapping complete
E/flash_image( 853): can't find recovery partition
W/MUXD ( 838): 1934:start_muxer(): Modem does not respond to AT
commands, trying close mux mode
D/AndroidRuntime( 846):
D/AndroidRuntime( 846): >>>>>>>>>>>>>> AndroidRuntime START
<<<<<<<<<<<<<<
D/AndroidRuntime( 846): CheckJNI is ON
D/dalvikvm( 846): creating instr width table
I/ ( 847): ServiceManager: 0xad08
W/AudioHardwareInterface( 847): Using stubbed audio hardware. No
sound will be produced.
D/AudioHardwareInterface( 847): setMode(NORMAL)
I/CameraService( 847): CameraService started: pid=847
I/AudioFlinger( 847): AudioFlinger's thread 0xb3a0 ready to run
E/MUXD ( 838): 1939:start_muxer(): system-error: 'Unknown error:
0' (code: 0)
W/MUXD ( 838): 2045:watchdog(): Could not open all devices and
start muxer errno=0
D/MUXD ( 838): 2068:watchdog(): Allocating logical channel 1/3
E/MUXD ( 838): 856:c_alloc_channel(): Not muxing or no free
channel found
W/MUXD ( 838): 1844:thread_serial_device_read(): Don't know how to
handle reading in state 1
W/MUXD ( 838): 1750:poll_thread_serial(): Device read function
returned error
E/MUXD ( 838): 1757:poll_thread_serial(): Device polling thread
terminated
D/AndroidRuntime( 846): --- registering native functions ---
E/OMXRM ( 837): InitializeQos failed, fallback to stub mode
I/SamplingProfilerIntegration( 846): Profiler is disabled.
I/Zygote ( 846): Preloading classes...
D/dalvikvm( 846): GC freed 791 objects / 50440 bytes in 5ms
D/MUXD ( 838): 2068:watchdog(): Allocating logical channel 2/3
E/MUXD ( 838): 856:c_alloc_channel(): Not muxing or no free
channel found
D/dalvikvm( 846): GC freed 255 objects / 16392 bytes in 5ms
D/dalvikvm( 846): GC freed 302 objects / 19392 bytes in 6ms
D/dalvikvm( 846): GC freed 222 objects / 14224 bytes in 7ms
D/dalvikvm( 846): GC freed 415 objects / 26376 bytes in 8ms
D/skia ( 846): ------ build_power_table 1.4
D/skia ( 846): ------ build_power_table 0.714286
D/dalvikvm( 846): GC freed 423 objects / 29176 bytes in 9ms
D/dalvikvm( 846): Trying to load lib /system/lib/libmedia_jni.so 0x0
D/dalvikvm( 846): Added shared lib /system/lib/libmedia_jni.so 0x0
D/dalvikvm( 846): Trying to load lib /system/lib/libexif.so 0x0
D/dalvikvm( 846): Added shared lib /system/lib/libexif.so 0x0
D/MUXD ( 838): 2068:watchdog(): Allocating logical channel 3/3
E/MUXD ( 838): 856:c_alloc_channel(): Not muxing or no free
channel found
D/dalvikvm( 846): GC freed 2266 objects / 118672 bytes in 12ms
D/dalvikvm( 846): Trying to load lib /system/lib/libmedia_jni.so 0x0
D/dalvikvm( 846): Shared lib '/system/lib/libmedia_jni.so' already
loaded in same CL 0x0
D/dalvikvm( 846): Trying to load lib /system/lib/libmedia_jni.so 0x0
D/dalvikvm( 846): Shared lib '/system/lib/libmedia_jni.so' already
loaded in same CL 0x0
D/dalvikvm( 846): Trying to load lib /system/lib/libmedia_jni.so 0x0
D/dalvikvm( 846): Shared lib '/system/lib/libmedia_jni.so' already
loaded in same CL 0x0
D/dalvikvm( 846): Trying to load lib /system/lib/libmedia_jni.so 0x0
D/dalvikvm( 846): Shared lib '/system/lib/libmedia_jni.so' already
loaded in same CL 0x0
D/dalvikvm( 846): GC freed 3790 objects / 197024 bytes in 21ms
D/dalvikvm( 846): GC freed 463 objects / 26432 bytes in 19ms
D/dalvikvm( 846): GC freed 292 objects / 16992 bytes in 20ms
D/dalvikvm( 846): GC freed 204 objects / 11480 bytes in 22ms
D/dalvikvm( 846): GC freed 178 objects / 9536 bytes in 23ms
D/dalvikvm( 846): Trying to load lib /system/lib/libsrec_jni.so 0x0
D/dalvikvm( 846): Added shared lib /system/lib/libsrec_jni.so 0x0
D/dalvikvm( 846): Trying to load lib /system/lib/libsrec_jni.so 0x0
D/dalvikvm( 846): Shared lib '/system/lib/libsrec_jni.so' already
loaded in same CL 0x0
D/MUXD ( 838): 2078:watchdog(): Multiplexing started..
D/MUXD ( 838): 2391:main(): GSM0710 buffer. Stored 0
D/MUXD ( 838): 2392:main(): Frames received/dropped: 0/0
D/dalvikvm( 846): GC freed 294 objects / 34664 bytes in 25ms
D/dalvikvm( 846): GC freed 787 objects / 47984 bytes in 35ms
D/dalvikvm( 846): GC freed 337 objects / 38432 bytes in 36ms
D/dalvikvm( 846): GC freed 418 objects / 25840 bytes in 38ms
D/dalvikvm( 846): Trying to load lib /system/lib/libwebcore.so 0x0
D/dalvikvm( 846): Added shared lib /system/lib/libwebcore.so 0x0
D/dalvikvm( 846): GC freed 432 objects / 25144 bytes in 18ms
D/dalvikvm( 846): GC freed 489 objects / 30712 bytes in 19ms
D/dalvikvm( 846): GC freed 349 objects / 28864 bytes in 19ms
D/dalvikvm( 846): GC freed 309 objects / 21792 bytes in 19ms
D/dalvikvm( 846): GC freed 914 objects / 80128 bytes in 22ms
D/dalvikvm( 846): GC freed 664 objects / 35904 bytes in 22ms
D/dalvikvm( 846): GC freed 709 objects / 41224 bytes in 22ms
D/dalvikvm( 846): GC freed 735 objects / 40544 bytes in 22ms
D/dalvikvm( 846): GC freed 14117 objects / 478624 bytes in 27ms
D/dalvikvm( 846): GC freed 10562 objects / 451160 bytes in 28ms
D/dalvikvm( 846): GC freed 10796 objects / 465256 bytes in 30ms
D/dalvikvm( 846): GC freed 8019 objects / 464664 bytes in 30ms
D/dalvikvm( 846): GC freed 7981 objects / 463784 bytes in 31ms
D/dalvikvm( 846): GC freed 8377 objects / 520944 bytes in 31ms
D/dalvikvm( 846): GC freed 6742 objects / 382624 bytes in 31ms
D/dalvikvm( 846): GC freed 847 objects / 51240 bytes in 29ms
D/dalvikvm( 846): GC freed 540 objects / 38824 bytes in 29ms
D/dalvikvm( 846): GC freed 460 objects / 31424 bytes in 30ms
D/dalvikvm( 846): GC freed 426 objects / 29952 bytes in 30ms
I/Zygote ( 846): ...preloaded 1942 classes in 5345ms.
D/dalvikvm( 846): GC freed 117 objects / 14840 bytes in 30ms
I/Zygote ( 846): Preloading resources...
D/dalvikvm( 846): GC freed 5 objects / 224 bytes in 30ms
D/dalvikvm( 846): GC freed 327 objects / 16680 bytes in 30ms
D/dalvikvm( 846): GC freed 269 objects / 12728 bytes in 31ms
I/Zygote ( 846): ...preloaded 48 resources in 335ms.
I/Zygote ( 846): ...preloaded 15 resources in 7ms.
D/dalvikvm( 846): GC freed 114 objects / 8720 bytes in 31ms
D/dalvikvm( 846): GC freed 206 objects / 8168 bytes in 31ms
D/dalvikvm( 846): GC freed 24 objects / 936 bytes in 30ms
I/dalvikvm( 846): Splitting out new zygote heap
I/dalvikvm( 846): System server process 865 has been created
I/Zygote ( 846): Accepting command socket connections
D/dalvikvm( 865): Trying to load lib /system/lib/
libandroid_servers.so 0x0
D/dalvikvm( 865): Added shared lib /system/lib/libandroid_servers.so
0x0
E/BatteryService( 865): acOnlinePath not found
E/BatteryService( 865): usbOnlinePath not found
E/BatteryService( 865): batteryHealthPath not found
E/BatteryService( 865): batteryPresentPath not found
E/BatteryService( 865): batteryCapacityPath not found
E/BatteryService( 865): batteryVoltagePath not found
E/BatteryService( 865): batteryTemperaturePath not found
I/sysproc ( 865): Entered system_init()
I/sysproc ( 865): ServiceManager: 0x1346c0
I/SurfaceFlinger( 865): SurfaceFlinger is starting
I/SurfaceFlinger( 865): SurfaceFlinger's main thread ready to run.
Initializing graphics H/W...
E/ ( 874): inside main
E/ ( 874): ACTION=add, subsystem(argv(1)): vc
E/ ( 873): inside main
E/ ( 873): ACTION=add, subsystem(argv(1)): vc
D/MUXD ( 838): 2402:main(): Received 0 frames and dropped 0
received frames during the mux-mode
E/ ( 876): inside main
E/ ( 876): ACTION=remove, subsystem(argv(1)): uids
E/ ( 878): inside main
E/ ( 878): ACTION=add, subsystem(argv(1)): uids
E/ ( 879): inside main
E/ ( 879): ACTION=remove, subsystem(argv(1)): uids
E/ ( 881): inside main
E/ ( 881): ACTION=add, subsystem(argv(1)): uids
E/ ( 882): inside main
E/ ( 882): ACTION=remove, subsystem(argv(1)): uids
E/ ( 884): inside main

[srinivas]

check your boot args again. while typing boot arguments check case sensitive letters are being typed properly or not

--
Best Regards
  Srinivas