in ur case the alsa is failing , and hence audioflinger is not setup and it restarts . if u follow the discrpition given in http://labs.embinux.org/index.php/Android_Porting_Guide_to_Beagle_Board
6- Add ALSA audio support to the board config file and comment out generic audio support. $vim ~/android_build/build/target/board/generic/BoardConfig.mk add BOARD_USES_ALSA_AUDIO := true #BOARD_USES_GENERIC_AUDIO := true change it to BOARD_USES_GENERIC_AUDIO := true and build it . This should solve ur problem. but try to add alsa support later On Tue, Feb 24, 2009 at 8:29 AM, Abhishek Srivastav < srivastaabhis...@gmail.com> wrote: > > Thanks Nimit!!!!! > > Can you please confirm whether the android menuscreen was coming or > not with the default file system .... and whether is it possible to > disable the audio support(i.e It seems that sevice manager is waiting > for some audio libraries.) > > Nimit Manglick wrote: > > Thats a working RFS. I have tested it on EVM. > > > > But that filesystem doesn't have audio support. > > > > So you have to integrate alsa in ur android and make ur own filesystem. > > > > On Tue, Feb 24, 2009 at 1:40 PM, Abhishek Srivastav < > > srivastaabhis...@gmail.com> wrote: > > > > > > > > Hi Nimit, > > > > > > I am using the filesystem mounted on SD card. This filesystem being > > > used is a fresh one ie it was never mounted on using NFS. > > > I got this filesystem from the beagle website ie > > > http://www.embinux.com/download_beagle.php. > > > > > > If possible can you please send me the final image on the LCD screen > > > once the android boots up. > > > > > > Please help me in solving this issue. > > > > > > Thanks and Regards, > > > Abhishek Srivastav > > > > > > On Feb 24, 12:17 pm, Nimit Manglick <nimitandr...@gmail.com> wrote: > > > > How you are mounting the RFS ? via SD card or NFS ? > > > > > > > > Are you using the already used filesystem via NFS means if you try to > use > > > > > > > > teh RFs which you have already mounted via NFS then you have to > delete > > > soem > > > > fiels from it > > > > > > > > before using the same RFs via SD card. > > > > > > > > On Tue, Feb 24, 2009 at 12:36 PM, Abhishek Srivastav < > > > > > > > > srivastaabhis...@gmail.com> wrote: > > > > > > > > > Hi Vishal, > > > > > > > > > Thanks a lot for your reply.... > > > > > Now I am able to boot the android. > > > > > It was a Kernel configuration problem (Message queue support was > not > > > > > enabled ). > > > > > > > > > But still I am not able to reach the android menuscreen(Currently > the > > > > > screen displays the android images with android logo). > > > > > > > > > On analyzing this logcat command, I have found that it is > continuously > > > > > trying to load the audio libraries. > > > > > > > > > Please help me in disabling this. > > > > > > > > > The tail log of logcat and strace commands are pasted below. > > > > > > > > > strace: > > > > > ======= > > > > > timer_delete(0x1) = 0 > > > > > futex(0x4000b220, FUTEX_WAKE, 2147483647) = 0 > > > > > futex(0x40009004, FUTEX_WAKE, 2147483647) = 0 > > > > > futex(0x4000b0a0, FUTEX_WAKE, 2147483647) = 0 > > > > > futex(0x40009004, FUTEX_WAKE, 2147483647) = 0 > > > > > wait4(-1, 0xbef27ac0, WNOHANG, NULL) = 0 > > > > > timer_delete(0x1) = 0 > > > > > timer_delete(0x1) = 0 > > > > > timer_delete(0x1) = 0 > > > > > timer_delete(0x1) = 0 > > > > > poll([{fd=4, events=POLLIN}, {fd=6, events=POLLIN}, {fd=8, > > > > > events=POLLIN}], 3, 5 > > > > > 000) = ? ERESTART_RESTARTBLOCK (To be restarted) > > > > > --- SIGCHLD (Child exited) @ 0 (0) --- > > > > > write(7, "\21", 1) = 1 > > > > > sigreturn() = ? (mask now []) > > > > > timer_delete(0x1) = 0 > > > > > timer_delete(0x1) = 0 > > > > > timer_delete(0x1) = 0 > > > > > timer_delete(0x1) = 0 > > > > > poll([{fd=4, events=POLLIN}, {fd=6, events=POLLIN}, {fd=8, > > > > > events=POLLIN, revent > > > > > s=POLLIN}], 3, 5000) = 1 > > > > > read(8, "\21", 92) = 1 > > > > > wait4(-1, [{WIFSIGNALED(s) && WTERMSIG(s) == SIGTERM}], WNOHANG, > NULL) > > > > > = 721 > > > > > --- SIGILL (Illegal instruction) @ 0 (0) --- > > > > > +++ killed by SIGILL +++ > > > > > # <3>init: untracked pid 726 exited > > > > > init: untracked pid 726 exited > > > > > > > > > logcat > > > > > ====== > > > > > >export DRM_CONTENT=/data/drm/content > > > > > 00000000 > > > > > I/DEBUG ( 481): bed75ad0 00000000 > > > > > I/DEBUG ( 481): bed75ad4 bed75ae0 [stack] > > > > > I/DEBUG ( 481): bed75ad8 ab716388 /system/lib/libaudio.so > > > > > I/DEBUG ( 481): bed75adc ab715f34 /system/lib/libaudio.so > > > > > I/ServiceManager( 499): Waiting for sevice media.audio_flinger... > > > > > W/AudioSystem( 499): AudioFlinger not published, waiting... > > > > > I/ServiceManager( 499): Waiting for sevice media.audio_flinger... > > > > > I/ServiceManager( 499): Waiting for sevice media.audio_flinger... > > > > > Õ > > > > > > > > > Thanks and Regards, > > > > > Abhishek Srivastav > > > > > > > > > On Feb 22, 2:41 pm, vishal bhoj <vishalb...@gmail.com> wrote: > > > > > > have u checked with the permissions o f the filesystem ? R u > booting > > > over > > > > > > nfs or sdcard? > > > > > > > > > > On Sun, Feb 22, 2009 at 2:43 PM, Abhishek Srivastav < > > > > > > > > > > srivastaabhis...@gmail.com> wrote: > > > > > > > > > > > Hello Everyone, > > > > > > > > > > > I am trying to boot android in our Custom board. This board is > very > > > > > > > similar to that of OMAP3EVM from Mistral. > > > > > > > > > > > But when I attempt to boot I am getting a Kernel panic while > > > executing > > > > > > > init ie init=/init. I am able to boot the Kernel when I change > init > > > > > > > the bootargs ie init=/system/bin/sh, but after this when I > attempt > > > to > > > > > > > run init, I am getting a segmentation fault. On analyzing this > > > through > > > > > > > strace command I have observed that it is not able to open the > node > > > / > > > > > > > dev/ashmem but the same has been enabled in the Kernel > > > configuration. > > > > > > > > > > > # strace init > > > > > > > execve("/init", ["init"], [/* 4 vars */]) = 0 > > > > > > > gettid() = 287 > > > > > > > syscall_983045(0xbeaead84, 0, 0x40, 0, 0xbeacb000, 0xbeaeaec0, > > > > > > > 0xbeaeae84, 0xf00 > > > > > > > 05, 0, 0, 0, 0, 0, 0xbeaead68, 0x12e07, 0x1926c, 0x60000010, > > > > > > > 0xbeaead84, 0xb9f1, > > > > > > > 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) = 0 > > > > > > > open("/dev/urandom", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such > > > file > > > > > > > or director > > > > > > > y) > > > > > > > sigaction(SIGCHLD, {0x88c1, [], SA_NOCLDSTOP}, NULL, 0) = 0 > > > > > > > umask(0) = 022 > > > > > > > mkdir("/dev", 0755) = -1 EEXIST (File > exists) > > > > > > > mkdir("/proc", 0755) = -1 EEXIST (File > exists) > > > > > > > mkdir("/sys", 0755) = -1 EEXIST (File > exists) > > > > > > > mount("tmpfs", "/dev", "tmpfs", 0, 0x1c034) = 0 > > > > > > > mkdir("/dev/pts", 0755) = 0 > > > > > > > mkdir("/dev/socket", 0755) = 0 > > > > > > > mount("devpts", "/dev/pts", "devpts", 0, 0) = 0 > > > > > > > mount("proc", "/proc", "proc", 0, 0) = -1 EBUSY (Device or > > > resource > > > > > > > busy) > > > > > > > mount("sysfs", "/sys", "sysfs", 0, 0) = -1 EBUSY (Device or > > > resource > > > > > > > busy) > > > > > > > mknod("/dev/__null__", S_IFCHR|0600, makedev(1, 3)) = 0 > > > > > > > open("/dev/__null__", O_RDWR|O_LARGEFILE) = 3 > > > > > > > unlink("/dev/__null__") = 0 > > > > > > > dup2(3, 0) = 0 > > > > > > > dup2(3, 1) = 1 > > > > > > > dup2(3, 2) = 2 > > > > > > > close(3) = 0 > > > > > > > mknod("/dev/__kmsg__", S_IFCHR|0600, makedev(1, 11)) = 0 > > > > > > > open("/dev/__kmsg__", O_WRONLY|O_LARGEFILE) = 3 > > > > > > > fcntl64(3, F_SETFD, FD_CLOEXEC) = 0 > > > > > > > unlink("/dev/__kmsg__") = 0 > > > > > > > open("/init.rc", O_RDONLY|O_LARGEFILE) = 4 > > > > > > > lseek(4, 0, SEEK_END) = 8687 > > > > > > > lseek(4, 0, SEEK_SET) = 0 > > > > > > > brk(0) = 0x23000 > > > > > > > brk(0x23000) = 0x23000 > > > > > > > brk(0x26000) = 0x26000 > > > > > > > read(4, "\non init\n\nsysclktz 0\n\nloglevel 3"..., 8687) = > 8687 > > > > > > > close(4) = 0 > > > > > > > mmap2(NULL, 4096, PROT_READ|PROT_WRITE, > MAP_PRIVATE|MAP_ANONYMOUS, > > > -1, > > > > > > > 0) = 0x40 > > > > > > > 000000 > > > > > > > mprotect(0x40000000, 4096, PROT_READ) = 0 > > > > > > > fstat64(1, {st_mode=S_IFCHR|0600, st_rdev=makedev(1, 3), ...}) > = 0 > > > > > > > brk(0x27000) = 0x27000 > > > > > > > mprotect(0x40000000, 4096, PROT_READ|PROT_WRITE) = 0 > > > > > > > mprotect(0x40000000, 4096, PROT_READ) = 0 > > > > > > > ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbeaea840) = -1 ENOTTY > > > (Not a > > > > > > > typewrite > > > > > > > r) > > > > > > > brk(0x28000) = 0x28000 > > > > > > > open("/proc/cmdline", O_RDONLY|O_LARGEFILE) = 4 > > > > > > > read(4, "console=ttyS0,115200n8 noinitrd "..., 1023) = 112 > > > > > > > close(4) = 0 > > > > > > > chmod("/proc/cmdline", 0440) = 0 > > > > > > > open("/proc/cpuinfo", O_RDONLY|O_LARGEFILE) = 4 > > > > > > > read(4, "Processor\t: ARMv7 Processor rev "..., 1023) = 744 > > > > > > > close(4) = 0 > > > > > > > open("/init.omap3.rc", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No > such > > > file > > > > > > > or direct > > > > > > > ory) > > > > > > > getpid() = 287 > > > > > > > mq_notify(0x10, 0x2) = -1 ENOSYS (Function > not > > > > > > > implemented) > > > > > > > open("/dev/ashmem", O_RDWR|O_LARGEFILE) = -1 ENOENT (No such > file > > > or > > > > > > > directory) > > > > > > > open("/default.prop", O_RDONLY|O_LARGEFILE) = 4 > > > > > > > lseek(4, 0, SEEK_END) = 93 > > > > > > > lseek(4, 0, SEEK_SET) = 0 > > > > > > > read(4, "#\n# ADDITIONAL_DEFAULT_PROPERTIE"..., 93) = 93 > > > > > > > close(4) = 0 > > > > > > > --- SIGSEGV (Segmentation fault) @ 0 (20) --- > > > > > > > +++ killed by SIGSEGV +++ > > > > > > > # ls > > > > > > > > > > > Please help me regarding this > > > > > > > > > > > Thanks in advance!!! > > > > > > > > > > > Regards, > > > > > > > Abhishek Srivastav > > > > > > > > > > -- > > > > > > with regards vishal > > > > > > > > > > > > > > > > > > -- with regards vishal --~--~---------~--~----~------------~-------~--~----~ unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---
