Porting M5rc14 To Real Hardware - OESF Portables Forum

Porting M5rc14 To Real Hardware

Mrflying View Member Profile	Feb 18 2008, 07:38 PM Post #1
Group: Members Posts: 4 Joined: 24-January 08 Member No.: 21,256	Hi everyone: Does anyone can help me? Thanks in advance. I'm now working on porting m5rc14 to our platform. I meet 2 problems: 1) when system starts, console seem almost hangs. and process system_server occupies 99% of CPU time. This is my logcat: W/AudioFlinger( 557): Using stubbed audio hardware. No sound will be produced. I/AudioFlinger( 557): AudioFlinger's main thread ready to run. I/ServiceManager( 539): ServiceManager: addService(AudioFlinger, 0x133f8) I/sysproc ( 557): System server: starting Android runtime. I/sysproc ( 557): System server: starting Android services. I/SystemServer( 557): Entered the Android system server! I/sysproc ( 557): System server: entering thread pool. D/TouchDex( 557): TouchDex parent waiting for pid=580 (timeout=36.4s) I/ServiceManager( 539): ServiceManager: unable to find service activity I/runtime ( 539): Still waiting for activity manager... I/ServiceManager( 539): ServiceManager: waiting for service activity D/AudioFlinger( 557): Audio hardware entering standby I/ServiceManager( 539): ServiceManager: unable to find service activity I/runtime ( 539): Still waiting for activity manager... I/ServiceManager( 539): ServiceManager: waiting for service activity I/ServiceManager( 539): ServiceManager: unable to find service activity I/runtime ( 539): Still waiting for activity manager... I/ServiceManager( 539): ServiceManager: waiting for service activity I/ServiceManager( 539): ServiceManager: unable to find service activity I/runtime ( 539): Still waiting for activity manager... I/ServiceManager( 539): ServiceManager: waiting for service activity I/ServiceManager( 539): ServiceManager: unable to find service activity I/runtime ( 539): Still waiting for activity manager... I/ServiceManager( 539): ServiceManager: waiting for service activity I/ServiceManager( 539): ServiceManager: unable to find service activity I/runtime ( 539): Still waiting for activity manager... I/ServiceManager( 539): ServiceManager: waiting for service activity I/ServiceManager( 539): ServiceManager: unable to find service activity I/runtime ( 539): Still waiting for activity manager... I/ServiceManager( 539): ServiceManager: waiting for service activity E/TouchDex( 557): timed out waiting for 580; kill(0) returns 0 It seems services don't respond to SeviceManager, it doesn't happen on previous version 2). There's nothing appear on the screen. (screen is turned to black, it doesn't happen on previous version, too) m3rc37 system runs well on our platform with new released kernel.

Replies

speculatrix View Member Profile	Feb 25 2008, 02:51 PM Post #2
Group: Admin Posts: 3,492 Joined: 29-July 04 From: Cambridge, England Member No.: 4,149	very much please to have even a partial version working!!!

cortez View Member Profile	Feb 25 2008, 11:51 PM Post #3
Group: Members Posts: 373 Joined: 18-March 04 From: The Netherlands Member No.: 2,380	QUOTE(speculatrix @ Feb 25 2008, 11:51 PM) very much please to have even a partial version working!!! You mean you don't even care that the screen is black all the time? I've created an installable image from the new SDK. From what I see in the traces Android starts normally. It's just that there's nothing displayed...

speculatrix View Member Profile	Feb 26 2008, 04:37 AM Post #4
Group: Admin Posts: 3,492 Joined: 29-July 04 From: Cambridge, England Member No.: 4,149	QUOTE(cortez @ Feb 26 2008, 07:51 AM) QUOTE(speculatrix @ Feb 25 2008, 11:51 PM) very much please to have even a partial version working!!! You mean you don't even care that the screen is black all the time? I've created an installable image from the new SDK. From what I see in the traces Android starts normally. It's just that there's nothing displayed... if you tap around on the screen, can you tell if something's happening by looking at debug output and any processes/threads running?

zaurick View Member Profile	Feb 26 2008, 08:48 AM Post #5
Group: Members Posts: 17 Joined: 2-October 06 Member No.: 11,617	QUOTE(cortez @ Feb 26 2008, 07:51 AM) QUOTE(speculatrix @ Feb 25 2008, 11:51 PM) very much please to have even a partial version working!!! You mean you don't even care that the screen is black all the time? I've created an installable image from the new SDK. From what I see in the traces Android starts normally. It's just that there's nothing displayed... Hi, Have you got some IOCTL errors about /dev/fb or /dev/graphics in the debug output. The last time i've got a black screen problem when porting an appli, it was because of the use of a double framebuffer. The framebuffer was mmaped in ram with the size of two screens and it started with the second screen !!! and then tried to switch the base address of the visible window with "FBIOPAN" IOCTL (don't work with our driver). Maybe It's not our actual problem, but i have no other idea. All of you make a great work about porting android !!!

cortez View Member Profile	Feb 26 2008, 09:36 AM Post #6
Group: Members Posts: 373 Joined: 18-March 04 From: The Netherlands Member No.: 2,380	QUOTE(zaurick @ Feb 26 2008, 05:48 PM) QUOTE(cortez @ Feb 26 2008, 07:51 AM) QUOTE(speculatrix @ Feb 25 2008, 11:51 PM) very much please to have even a partial version working!!! You mean you don't even care that the screen is black all the time? I've created an installable image from the new SDK. From what I see in the traces Android starts normally. It's just that there's nothing displayed... Hi, Have you got some IOCTL errors about /dev/fb or /dev/graphics in the debug output. The last time i've got a black screen problem when porting an appli, it was because of the use of a double framebuffer. The framebuffer was mmaped in ram with the size of two screens and it started with the second screen !!! and then tried to switch the base address of the visible window with "FBIOPAN" IOCTL (don't work with our driver). Maybe It's not our actual problem, but i have no other idea. All of you make a great work about porting android !!! I see no IOCTL errors of significance. All devices are created nicely when running the /init executable, including /dev/graphics/fb0. This is no double framebuffer as far as I can tell. All services start successfully (I don't see the errors as described in the first post). The main difference between Qemu emulator and Zaurus seems to be the supported OpenGL options. From what I remember, the Zaurus doesn't support page flipping.

Android Zaurus View Member Profile	Feb 26 2008, 05:32 PM Post #7
Group: Members Posts: 45 Joined: 30-December 07 From: Japan Member No.: 21,136	My guess for now. Let the Android use drivers/video/pxafb.c not platform driver in arch/arm/mach-pxa. I'm working on another project for now and my Zaurus is configured for m3 Android. Later I'd like to try to build the kernel with CONFIG_FB_PXA=m and see what happens. By the way, I found this wiki is very informational. Android on OMAP - Embeddedlinux http://elinux.org/Android_on_OMAP

cortez View Member Profile	Feb 27 2008, 01:40 AM Post #8
Group: Members Posts: 373 Joined: 18-March 04 From: The Netherlands Member No.: 2,380	QUOTE(Android Zaurus @ Feb 27 2008, 02:32 AM) My guess for now. Let the Android use drivers/video/pxafb.c not platform driver in arch/arm/mach-pxa. I'm working on another project for now and my Zaurus is configured for m3 Android. Later I'd like to try to build the kernel with CONFIG_FB_PXA=m and see what happens. By the way, I found this wiki is very informational. Android on OMAP - Embeddedlinux http://elinux.org/Android_on_OMAP Setting CONFIG_FB_PXA=m changes the behavior indeed... it turns the screen to white instead of black To be precise, the screen is white all the time, not only when switching to graphics mode, but also at startup and in console. So, this seems not to be the solution either. Look at the interesting part (sorry, it's a bit long) in the trace output below. It says "page flipping not supported (yres_virtual=640, requested=1280". I think this is the problem we're facing. CODE 02:53:16.651373 writev(4, [{"\4", 1}, {"SurfaceFlinger\", 15}, {"SurfaceFlinger\'s main thread ready to run. Initializing graphics H/W...\", 72}], 3) = 88 02:53:16.655210 open("/dev/tty0", O_RDWR\|O_SYNC\|O_LARGEFILE) = 20 02:53:16.657091 ioctl(20, VT_GETSTATE, 0x43145e92) = 0 02:53:16.658640 ioctl(20, VIDIOC_QUERYCAP or VT_OPENQRY, 0x43145e9c) = 0 02:53:16.660192 ioctl(20, VIDIOC_G_COMP or VT_ACTIVATE, 0x2) = 0 02:53:16.676678 ioctl(20, VIDIOC_S_COMP or VT_WAITACTIVE, 0x2) = 0 02:53:16.678243 close(20) = 0 02:53:16.679822 open("/dev/tty0", O_RDWR\|O_SYNC\|O_LARGEFILE) = 20 02:53:16.706815 ioctl(20, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0 02:53:16.713156 ioctl(20, SNDCTL_TMR_START or TCSETS, {B38400 opost -isig -icanon -echo ...}) = 0 02:53:16.717340 ioctl(20, VIDIOC_ENUM_FMT or VT_SETMODE, 0x43145e8a) = 0 02:53:16.720475 sigaction(SIGUSR2, {0xacd132d1, [], 0}, NULL, 0xc4268) = 0 02:53:16.726764 sigaction(SIGSYS, {0xacd13335, [], 0}, NULL, 0xc4268) = 0 02:53:16.730505 sigprocmask(SIG_UNBLOCK, [USR2 SYS], NULL) = 0 02:53:16.733692 ioctl(20, KDSETMODE, 0x1) = 0 02:53:16.737202 open("libagl.so", O_RDONLY\|O_LARGEFILE) = -1 ENOENT (No such file or directory) 02:53:16.739228 open("/system/lib/libagl.so", O_RDONLY\|O_LARGEFILE) = 21 02:53:16.741405 lseek(21, -8, SEEK_END) = 96024 02:53:16.742915 read(21, "\\300\254PRE ", 8) = 8 02:53:16.780406 mmap2(0xacc00000, 98304, PROT_READ\|PROT_WRITE\|PROT_EXEC, MAP_PRIVATE, 21, 0) = 0xacc00000 02:53:16.782040 close(21) = 0 02:53:16.835776 mprotect(0xacc00000, 94208, PROT_READ\|PROT_EXEC) = 0 02:53:16.838281 writev(4, [{"\5", 1}, {"\", 1}, {"<eglQueryStringConfigANDROID> not found in libagl.so\", 53}], 3) = 55 02:53:16.841546 access("/dev/hw3d", R_OK) = -1 ENOENT (No such file or directory) 02:53:16.843565 writev(4, [{"\5", 1}, {"\", 1}, {"can\'t access 3D hardware (No such file or directory)\", 53}], 3) = 55 02:53:16.847058 brk(0x142000) = 0x142000 02:53:16.848999 writev(4, [{"\4", 1}, {"SurfaceFlinger\", 15}, {"EGL informations:\", 18}], 3) = 34 02:53:16.851889 writev(4, [{"\4", 1}, {"SurfaceFlinger\", 15}, {"# of configs : 4\", 17}], 3) = 33 02:53:16.854875 writev(4, [{"\4", 1}, {"SurfaceFlinger\", 15}, {"vendor : Google Inc.\", 24}], 3) = 40 02:53:16.857839 writev(4, [{"\4", 1}, {"SurfaceFlinger\", 15}, {"version : 1.2 Android META-EGL\", 33}], 3) = 49 02:53:16.860992 writev(4, [{"\4", 1}, {"SurfaceFlinger\", 15}, {"extensions: EGL_ANDROID_swap_rectangle EGL_ANDROID_copy_front_to_back EGL_ANDROID_get_render_buffer_address EGL_ANDROID_query_string_config\", 140}], 3) = 156 02:53:16.865904 writev(4, [{"\4", 1}, {"SurfaceFlinger\", 15}, {"ext/config: EGL_ANDROID_swap_rectangle EGL_ANDROID_copy_front_to_back EGL_ANDROID_get_render_buffer_address\", 108}], 3) = 124 02:53:16.870221 writev(4, [{"\4", 1}, {"SurfaceFlinger\", 15}, {"Client API: OpenGL ES\", 22}], 3) = 38 02:53:16.873291 open("/dev/graphics/fb0", O_RDWR\|O_LARGEFILE) = 21 02:53:16.875388 ioctl(21, FBIOGET_FSCREENINFO, 0x43145d9c) = 0 02:53:16.876931 ioctl(21, FBIOGET_VSCREENINFO, 0x43145cfc) = 0 02:53:16.878477 ioctl(21, FBIOPUT_VSCREENINFO, 0x43145cfc) = 0 02:53:16.925453 writev(4, [{"\5", 1}, {"EGLDisplaySurface\", 18}, {"page flipping not supported (yres_virtual=640, requested=1280)\", 63}], 3) = 82 02:53:16.929119 ioctl(21, FBIOGET_VSCREENINFO, 0x43145cfc) = 0 02:53:16.930807 writev(4, [{"\4", 1}, {"EGLDisplaySurface\", 18}, {"using (fd=21)\nid = PXA\nxres = 480 px\nyres = 640 px\nxres_virtual = 480 px\nyres_virtual = 640 px\nbpp = 16\nr = 11:5\ng = 5:6\nb = 0:5\n\", 200}], 3) = 219 02:53:16.967995 writev(4, [{"\4", 1}, {"EGLDisplaySurface\", 18}, {"width = 51 mm (239.058823 dpi)\nheight = 38 mm (427.789459 dpi)\nrefresh rate = 124.61 Hz\n\", 102}], 3) = 121 02:53:16.972517 ioctl(21, FBIOGET_FSCREENINFO, 0x43145d9c) = 0 02:53:16.974061 mmap2(NULL, 614400, PROT_READ\|PROT_WRITE, MAP_SHARED, 21, 0) = 0x43146000 02:53:17.028820 mmap2(NULL, 618496, PROT_READ\|PROT_WRITE, MAP_PRIVATE\|MAP_ANONYMOUS, -1, 0) = 0x431dc000 02:53:17.030696 mmap2(NULL, 618496, PROT_READ\|PROT_WRITE, MAP_PRIVATE\|MAP_ANONYMOUS, -1, 0) = 0x43273000 02:53:17.032605 brk(0x143000) = 0x143000 02:53:17.034701 brk(0x145000) = 0x145000 02:53:17.036760 brk(0x146000) = 0x146000 02:53:17.038532 writev(4, [{"\4", 1}, {"SurfaceFlinger\", 15}, {"OpenGL informations:\", 21}], 3) = 37 02:53:17.041493 writev(4, [{"\4", 1}, {"SurfaceFlinger\", 15}, {"vendor : Google Inc.\", 24}], 3) = 40 02:53:17.046048 writev(4, [{"\4", 1}, {"SurfaceFlinger\", 15}, {"renderer : Android PixelFlinger 1.0\", 37}], 3) = 53 02:53:17.049257 writev(4, [{"\4", 1}, {"SurfaceFlinger\", 15}, {"version : OpenGL ES-CM 1.0\", 29}], 3) = 45 02:53:17.052344 writev(4, [{"\4", 1}, {"SurfaceFlinger\", 15}, {"extensions: GL_OES_byte_coordinates GL_OES_fixed_point GL_OES_single_precision GL_OES_read_format GL_OES_compressed_paletted_texture GL_OES_draw_texture GL_OES_matrix_get GL_OES_query_matrix GL_ARB_te"..., 277}], 3) = 293 02:53:17.058395 access("/dev/hw3d", R_OK) = -1 ENOENT (No such file or directory) 02:53:17.060899 getpid() = 2289 02:53:17.062402 getuid32() = 0 02:53:17.063969 getpid() = 2289 02:53:17.065639 open("/tmp/android-shared_heap.2289.0x145ab0", O_RDWR\|O_CREAT\|O_TRUNC\|O_LARGEFILE, 0666) = 22 02:53:17.068031 ftruncate(22, 19660800) = 0 02:53:17.069588 mmap2(NULL, 19660800, PROT_READ\|PROT_WRITE, MAP_SHARED, 22, 0) = 0x4330a000 02:53:17.071229 unlink("/tmp/android-shared_heap.2289.0x145ab0") = 0 02:53:17.073566 getpid() = 2289 02:53:17.075242 open("/tmp/android-shared_heap.2289.0x145df8", O_RDWR\|O_CREAT\|O_TRUNC\|O_LARGEFILE, 0666) = 23 02:53:17.077626 ftruncate(23, 4096) = 0 02:53:17.079201 mmap2(NULL, 4096, PROT_READ\|PROT_WRITE, MAP_SHARED, 23, 0) = 0x445ca000 02:53:17.080843 unlink("/tmp/android-shared_heap.2289.0x145df8") = 0 02:53:17.083728 open("/tmp/android-SurfaceFlingerSynchro", O_WRONLY\|O_NONBLOCK\|O_LARGEFILE) = 24 02:53:17.086224 brk(0x147000) = 0x147000 02:53:17.088069 mmap2(0x10000000, 1048576, PROT_READ\|PROT_WRITE, MAP_PRIVATE\|MAP_ANONYMOUS\|MAP_NORESERVE, -1, 0) = 0x445cb000 02:53:17.089681 mprotect(0x445cb000, 4096, PROT_NONE) = 0 02:53:17.091435 clone(child_stack=0x446caf80, flags=CLONE_VM\|CLONE_FS\|CLONE_FILES\|CLONE_SIGHAND\|CLONE_THREAD\|CLONE_SYSVSEM\|CLO E_DETACHED) = 2300 02:53:17.094168 mmap2(0x10000000, 1048576, PROT_READ\|PROT_WRITE, MAP_PRIVATE\|MAP_ANONYMOUS\|MAP_NORESERVE, -1, 0) = 0x446cb000 02:53:17.097904 mprotect(0x446cb000, 4096, PROT_NONE) = 0 02:53:17.101337 clone(child_stack=0x447caf80, flags=CLONE_VM\|CLONE_FS\|CLONE_FILES\|CLONE_SIGHAND\|CLONE_THREAD\|CLONE_SYSVSEM\|CLO E_DETACHED) = 2301 02:53:17.108176 futex(0x140d98, FUTEX_WAKE, 2147483647) = 1 02:53:17.115013 futex(0x140d94, FUTEX_WAKE, 1) = 0 02:53:17.122600 read(15, "\", 4096) = 1 02:53:17.333882 futex(0x140c04, FUTEX_WAKE, 1) = 0 02:53:17.344042 futex(0x445ca004, FUTEX_WAKE, 2147483647) = 0 02:53:17.352317 writev(4, [{"\6", 1}, {"SurfaceFlinger\", 15}, {"GL error 0x0500\", 16}], 3) = 32

Posts in this topic

Mrflying Porting M5rc14 To Real Hardware Feb 18 2008, 07:38 PM

cortez Did you create a new kernel with latest Google pat... Feb 19 2008, 12:32 AM

jpmatrix QUOTE(cortez @ Feb 19 2008, 09:32 AM) Did... Feb 19 2008, 07:50 AM

Mrflying QUOTE(cortez @ Feb 19 2008, 12:32 AM) Did... Feb 21 2008, 07:12 PM

jpmatrix QUOTE(Mrflying @ Feb 22 2008, 04:12 AM) Q... Feb 22 2008, 11:35 AM

Android Zaurus QUOTE(Mrflying @ Feb 19 2008, 12:38 PM) 2... Feb 19 2008, 06:47 PM

Mrflying QUOTE(Android Zaurus @ Feb 19 2008, 06:47... Feb 21 2008, 01:15 AM

speculatrix QUOTE(Mrflying @ Feb 21 2008, 09:15 AM) I... Feb 21 2008, 02:57 PM

Mrflying QUOTE(speculatrix @ Feb 21 2008, 02:57 PM... Feb 21 2008, 07:04 PM

speculatrix very much please to have even a partial version wo... Feb 25 2008, 02:51 PM

cortez QUOTE(speculatrix @ Feb 25 2008, 11:51 PM... Feb 25 2008, 11:51 PM

speculatrix QUOTE(cortez @ Feb 26 2008, 07:51 AM) QUO... Feb 26 2008, 04:37 AM

zaurick QUOTE(cortez @ Feb 26 2008, 07:51 AM) QUO... Feb 26 2008, 08:48 AM

cortez QUOTE(zaurick @ Feb 26 2008, 05:48 PM) QU... Feb 26 2008, 09:36 AM

Android Zaurus My guess for now. Let the Android use drivers/vide... Feb 26 2008, 05:32 PM

cortez QUOTE(Android Zaurus @ Feb 27 2008, 02:32... Feb 27 2008, 01:40 AM

Android Zaurus Cortez, Thanks for trying to make a module. QUOT... Feb 27 2008, 02:39 AM

cortez Would it be possible to make the second page (the ... Feb 27 2008, 04:10 AM

zaurick QUOTE(cortez @ Feb 27 2008, 01:10 PM) Wou... Feb 27 2008, 05:29 AM

speculatrix ask the angstrom kernel guy, (richard purdie?), he... Feb 27 2008, 06:00 AM

cortez I guess I need to adjust the default pxafb framebu... Feb 27 2008, 07:43 AM

Android Zaurus Is there anyone who is familliar with OpenEZX? htt... Feb 27 2008, 05:01 PM

cortez I did it, it works! The problem was the unsupp... Feb 28 2008, 01:09 PM

matthis >>More info later, it needs some more tweaki... Feb 29 2008, 06:12 AM

Android Zaurus Today I implemented my version of double buffer an... Mar 1 2008, 11:56 PM

zaurick QUOTE(Android Zaurus @ Mar 2 2008, 08:56 ... Mar 2 2008, 02:36 AM

Android Zaurus QUOTE(zaurick @ Mar 2 2008, 07:36 PM) Nor... Mar 2 2008, 04:24 AM

matthis is touchscreen any better in this version? Mar 2 2008, 05:58 AM

cortez QUOTE(matthis @ Mar 2 2008, 02:58 PM) is ... Mar 2 2008, 12:51 PM

zaurick QUOTE(Android Zaurus @ Mar 2 2008, 01:24 ... Mar 2 2008, 12:46 PM

Android Zaurus zaurick Thanks for your tips. I guess I need to c... Mar 3 2008, 03:08 AM

zaurick Happy to hear that the project go ahead. Could so... Mar 3 2008, 06:02 AM

cortez QUOTE(Android Zaurus @ Mar 2 2008, 08:56 ... Mar 2 2008, 06:34 AM

speculatrix I'm looking forward to being able to download ... Mar 2 2008, 01:11 PM

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