beagleboard xm rev b hang when froyo boot up

Hi Yanbin,

Can you please try to use the latest gingerbread release for Beagleboard Xm.

http://software-dl.ti.com/dsps/dsps_public_sw/sdo_tii/TI_Android_DevKit/TI_Android_GingerBread_2_3_4_DevKit_2_1/index_FDS.html

Regards,

Arun

Hi Arun

We modify many android system file to fit our requirement, and it took my three week to download the froyo source.

If we use ginerbread, I think we would delay the release our product time, these is very bad.

So we need a simple resolution to fix this problem on froyo.

Thanks,

Yanbin Yue

Hi Arun

We modify many android system file to fit our requirement, and it took my three week to download the froyo source.

If we use ginerbread, I think we would delay the product release time, this is very bad.

So we need a simple resolution to fix this problem on froyo.

Thanks,

Yanbin Yue

Hi satish

Could you give me the url to download the latest SGX?

It looks that the latest sgx was updated in 2010 08,  does this version could solve our problem?

Thanks,

Yanbin Yue

Hi Satish

The url I could find sgx is http://gitorious.org/rowboat/ti_android_sgx_sdk

Is this the right url to get the latest sgx?

Thanks

Yanbin Yue

Hi Satish,

Could you tell me the useful files which build from the hardware-ti-sgx for fixing these problem.

When I compare the pvrsrvkm.ko and omaplfb.ko with the old version, I find they have the same binary data, And I find the version of the installed share library as the same as the libarary which we used in the problem version.

Because this problem don't occur every time, so we need find the exactly file I need replace. We used the TF Card to test the system not NFS.

These are the install sgx log:

boot script rc.pvr -> /system/bin/sgx/rc.pvr
kernel module pvrsrvkm.ko -> /system/bin/sgx/pvrsrvkm.ko
kernel module omaplfb.ko -> /system/bin/sgx/omaplfb.ko
shared library libGLESv1_CM_POWERVR_SGX530_125.so -> /system/lib/egl/libGLESv1_CM_POWERVR_SGX530_125.so.1.1.15.2766
shared library libGLESv2_POWERVR_SGX530_125.so -> /system/lib/egl/libGLESv2_POWERVR_SGX530_125.so.1.1.15.2766
shared library libglslcompiler.so -> /system/lib/libglslcompiler.so.1.1.15.2766
shared library libIMGegl.so -> /system/lib/libIMGegl.so.1.1.15.2766
shared library libEGL_POWERVR_SGX530_125.so -> /system/lib/egl/libEGL_POWERVR_SGX530_125.so.1.1.15.2766
shared library libpvr2d.so -> /system/lib/libpvr2d.so.1.1.15.2766
shared library libsrv_um.so -> /system/lib/libsrv_um.so.1.1.15.2766
shared library libPVRScopeServices.so -> /system/lib/libPVRScopeServices.so.1.1.15.2766
shared library gralloc.omap3.so -> /system/lib/hw/gralloc.omap3.so.1.1.15.2766
shared library libfakehal.so -> /system/lib/libfakehal.so.1.1.15.2766
shared library libpvrANDROID_WSEGL.so -> /system/lib/libpvrANDROID_WSEGL.so.1.1.15.2766
shared library libsfutil.so -> /system/lib/libsfutil.so.1.1.15.2766
binary pvrsrvinit -> /system/bin/pvrsrvinit
binary sgx_init_test -> /system/bin/sgx_init_test
binary gles2test1 -> /system/bin/gles2test1
shader glsltest1_vertshader.txt -> /system/bin/glsltest1_vertshader.txt
shader glsltest1_fragshaderA.txt -> /system/bin/glsltest1_fragshaderA.txt
shader glsltest1_fragshaderB.txt -> /system/bin/glsltest1_fragshaderB.txt
binary gles1test1 -> /system/bin/gles1test1
binary services_test -> /system/bin/services_test
binary sgx_blit_test -> /system/bin/sgx_blit_test
binary sgx_flip_test -> /system/bin/sgx_flip_test
binary sgx_render_flip_test -> /system/bin/sgx_render_flip_test
binary pvr2d_test -> /system/bin/pvr2d_test
binary eglinfo -> /system/bin/eglinfo
binary hal_client_test -> /system/bin/hal_client_test
binary hal_server_test -> /system/bin/hal_server_test
binary framebuffer_test -> /system/bin/framebuffer_test
binary texture_benchmark -> /system/bin/texture_benchmark
binary xmultiegltest -> /system/bin/xmultiegltest

Thanks,

Yanbin Yue

Hi Yanbin,

             I was looking at the logcat output attached. Seems the hang is beacuse of the following -

>>>> E/FramebufferNativeWindow( 1338): couldn't open framebuffer HAL (Bad address)

Which says it doesn't  have sufficient memory for the framebuffer. 

Could you please let us know the  bootargs? Probably that would help.

Regards,

Aditya

Hi Aditya,

The bootargs is:

console=ttyS2,115200n8 androidboot.console=ttyS2 mem=256M root=/dev/mmcblk0p2 rw rootfstype=ext3 rootdelay=1 init=/init ip=off mpurate=1000 omap_vout.vid1_static_vrfb_alloc=y omapdss.def_disp=dvi vram=16M omapfb.vram=0:8M

Thanks,

Yanbin Yue

Hi Yanbi, 

   The bootargs looks fine. We have seen similar issues in the past on beagle xm with silicon revision 0x0.

Can you please check the revision of your board?

Try to run the following on the target and let me know the output.

# devmem2 0x4830A204

Regards,

Aditya

Hi Aditya,

The result is :

# ./devmem2 0x4830A204
0x1b89102f

The attachment is the devmem2 source.

Thanks,

Yanbin Yue

Hi Aditya,

BTW, if our silicon revision is 0x0

How can we work around this problem? We have little time to fix this problem, and must fix it.

Thanks a lot.

Yanbin Yue

Hi Yanbin,

      Fortunately your silicon revision is 0x1. Can you please try with prebuilt binaries from our recent release on gingerbread?

Here is the link - http://bangsdowebsvr01.india.ti.com:8090/TI_Android_DevKit/TI_Android_GingerBread_2_3_4_DevKit_2_1/

If your requirement is strictly froyo then you may try with the following -

http://software-dl.ti.com/dsps/dsps_public_sw/sdo_tii/TI_Android_DevKit/02_02_00/index_FDS.html

Hope this helps.

Regards,

Aditya

Hi Aditya,

We customed many android system model, contain: services, vold, framework...etc, and customed the linux kernel, too.

So I want to know which file need I replace from the TI_Android_DevKit/02_02_00 prebuilt binares then could reslove this problem.

Thanks

Yanbin Yue