Android bootup Screen not getting displayed.

Hi,

1. Kindly rebuild sgx with the kernel you are using or modifying.. This is a classic problem with any kernel module which is built seperately.

BR,

satish

Hi Satish,

Kindly please help to rebuild sgx.

Thanks & Regards,

Nobel

Hi Nobel,

http://processors.wiki.ti.com/index.php/TI-Android-GingerBread-2.3.4-DevKit-2.1_DeveloperGuide#Filesystem_with_SGX

will help you out.

-

satish

Hi Satish,

I tried the steps mention in the site

http://processors.wiki.ti.com/index.php/TI-Android-GingerBread-2.3.4-DevKit-2.1_DeveloperGuide#Filesystem_with_SGX

but I am still getting same issue. While building we are getting error as

  Image arch/arm/boot/uImage is ready
make[1]: Leaving directory `/home/nobel/TI_Android_GingerBread_2_3_4Sources/kernel'
make -C hardware/ti/sgx ANDROID_ROOT_DIR=/home/nobel/TI_Android_GingerBread_2_3_4Sources TOOLS_PREFIX=prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin/arm-eabi-
make[1]: Entering directory `/home/nobel/TI_Android_GingerBread_2_3_4Sources/hardware/ti/sgx'
building the sgx kernel modules...
make[2]: Entering directory `/home/nobel/TI_Android_GingerBread_2_3_4Sources/hardware/ti/sgx/eurasiacon/build/linux2/omap_android'
  Building modules, stage 2.
  MODPOST 2 modules
make[2]: Leaving directory `/home/nobel/TI_Android_GingerBread_2_3_4Sources/hardware/ti/sgx/eurasiacon/build/linux2/omap_android'
copying the sgx kernel modules to /home/nobel/TI_Android_GingerBread_2_3_4Sources/hardware/ti/sgx/gfx_rel_es5.x_android
building devmem2...
make -C /home/nobel/TI_Android_GingerBread_2_3_4Sources/hardware/ti/sgx/tools/devmem2 && make -C /home/nobel/TI_Android_GingerBread_2_3_4Sources/hardware/ti/sgx/tools/devmem2 install
make[2]: Entering directory `/home/nobel/TI_Android_GingerBread_2_3_4Sources/hardware/ti/sgx/tools/devmem2'
make[2]: `Obj/devmem2' is up to date.
make[2]: Leaving directory `/home/nobel/TI_Android_GingerBread_2_3_4Sources/hardware/ti/sgx/tools/devmem2'
make[2]: Entering directory `/home/nobel/TI_Android_GingerBread_2_3_4Sources/hardware/ti/sgx/tools/devmem2'
copying devmem2 to /home/nobel/TI_Android_GingerBread_2_3_4Sources/hardware/ti/sgx/gfx_rel_es5.x_android
cp ./Obj/devmem2 /home/nobel/TI_Android_GingerBread_2_3_4Sources/hardware/ti/sgx/gfx_rel_es5.x_android
make[2]: Leaving directory `/home/nobel/TI_Android_GingerBread_2_3_4Sources/hardware/ti/sgx/tools/devmem2'
make[1]: Leaving directory `/home/nobel/TI_Android_GingerBread_2_3_4Sources/hardware/ti/sgx'
make -C hardware/ti/sgx ANDROID_ROOT_DIR=/home/nobel/TI_Android_GingerBread_2_3_4Sources TOOLS_PREFIX=prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin/arm-eabi- install
make[1]: Entering directory `/home/nobel/TI_Android_GingerBread_2_3_4Sources/hardware/ti/sgx'

Installing PowerVR Consumer/Embedded DDK 1.7.17.4352 on host

File system installation root is /home/nobel/TI_Android_GingerBread_2_3_4Sources/out/target/product/beagleboard/

Uninstalling existing version 1.7.17.4352
Uninstallation completed.
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

Thanks & Regards,

Nobel.

Hi Nobel

for cleaning sgx do : $make ARCH=arm CROSS_COMPILE=arm-eabi- TARGET_PRODUCT=beagleboard OMAPES=5.x sgx_clean

then build it again : $make ARCH=arm CROSS_COMPILE=arm-eabi- TARGET_PRODUCT=beagleboard OMAPES=5.x

Thanks

Faisal Hassan

Hi,

Still we are facing same issue.

during build it shows,

" Installation complete!

 make[1]: Leaving directory `/home/nobel/TI_Android_GingerBread_2_3_4Sources/hardware/ti/sgx' "

8875.gingerbread_build_error.txt

In logcat it shows,

" # enabling adb
adb_open
pvrsrvkm: disagrees about version of symbol module_layout
omaplfb: disagrees about version of symbol module_layout  "

Thanks & Regards,

Nobel.

Hi Satish,

We downloaded Android Gingerbread source from

 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

we are using kernel present in TI android gingerbread source directory.

FYI we are using U-boot, x-loader, MLO from the source directory. We are getting unclear joined multiple android logo during system start and system getting struck with an error below.

pvrsrvkm: disagrees about version of symbol module_layout
omaplfb: disagrees about version of symbol module_layout

during build, it shows

Installation complete!

make[1]: Leaving directory `/home/nobel/TI_Android_GingerBread_2_3_4Sources/hardware/ti/sgx'

0576.gingerbread_build_error.txt

Kindly help us to fix the issuse.

Thanks & Regards,

Nobel.

Hi Nobel,

           Please make sure that you are replacing the newly built uImage in place of old one. If you still see the problem, please check if  "KERNEL_INSTALL_DIR" is pointing to right kernel sources in Rules.make file present in harware/ti/sgx dir and rebuild SGX.

Regards,

Aditya

Hi,

Work fine with beagleboard-Xm Pre-built Image downloaded from

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

and also work fine with a modification of root filesystem in Filesystem directory

Kindly help us to build uImage for android gingerbread.

Thanks & Regards,

Nobel

Hi Nobel,

 Did you try the below steps as suggested in the previous post?  Could you please update what happens if you try?

>>Please make sure that you are replacing the newly built uImage in place of old one. If you still see the problem, please check if  "KERNEL_INSTALL_DIR" is pointing to right kernel sources in Rules.make file present in harware/ti/sgx dir and rebuild SGX.

Regards,

Aditya

Hi Nobel,

If you want to modify the kernel and build uImage; download the source from android repository

Use repo and clone the android gingerbread and try.

repo download

  $ mkdir rowboat-android
  $ cd rowboat-android
  $ repo init -u git://gitorious.org/rowboat/manifest.git -m <Manifest>
  $ repo sync

Thanks,

Faisal Hassan

Hi Aditya,

We checked KERNEL_INSTALL_DIR in Rules.make present in harware/ti/sgx. It displayed correct path for kernel.

System got stuck during android boot,.

Texas Instruments X-Loader 1.51 (Jul 11 2011 - 21:11:32)
Unsupported Chip!
Beagle xM Rev A
Starting X-loader on MMC
Reading boot sector

213256 Bytes Read from MMC
Starting OS Bootloader from MMC...
Starting OS Bootloader...

U-Boot 2010.06 (Jul 08 2011 - 04:37:45)

OMAP34xx/35xx-GP ES2.0, CPU-OPP2 L3-165MHz
OMAP3 Beagle board + LPDDR/NAND
I2C:   ready
DRAM:  384 MiB
NAND:  HW ECC [Kernel/FS layout] selected
0 MiB
*** Warning - bad CRC or NAND, using default environment

In:    serial
Out:   serial
Err:   serial
Beagle xM Rev A/C
Die ID #5b2c00011ff0000001592f3502006018
Hit any key to stop autoboot:  0
mmc1 is available
reading boot.scr

486 bytes read
Running bootscript from mmc ...
## Executing script at 82000000
reading uImage

2747004 bytes read
***** Kernel: /dev/mmcblk0p1/uImage *****
***** RootFS: /dev/mmcblk0p2 *****
## Booting kernel from Legacy Image at 80200000 ...
   Image Name:   Linux-2.6.37-g06ebbba-dirty
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    2746940 Bytes = 2.6 MiB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.

system hang here.

We use below step to build RootFS and uImage.

root@Ubundu-Android:/home/nobel/TI_Android_GingerBread_2_3_4Sources# echo $PATH

/home/nobel/TI_Android_GingerBread_2_3_4Sources/prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin:/usr/local/bin/jdk1.6.0_26/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games

we use the below step to build.

 $ make ARCH=arm CROSS_COMPILE=arm-eabi- TARGET_PRODUCT=beagleboard OMAPES=5.x -j2

8666.build_process.txt

Thanks & Regards,

Nobel

Hi Nobel,

        Could you please let me know the bootargs used on the platform?  I guess this might have happened because you are not setting console value correctly in bootargs.

Regards,

Aditya

the same problem whit android4.1.2 with am335x.

give me some help .