Error while building android for TI814x

Hi Pradeep,

I recommend to follow below link#

http://code.google.com/p/rowboat/wiki/TI81xxWithMultimediaAcceleration

BR,

satish

Hi Satish,

Can you provide the pre built images of Android for TI814x in SD Card , we can come to TI India 's Bangalore office..?

Regards

Pradeep

Hi Pradeep,

You can download pre-built image from below link under "SD/MMC Card Pre-built Images" section.

http://software-dl.ti.com/dsps/dsps_public_sw/sdo_tii/TI_Android_DevKit/TI_Android_GingerBread_2_3_DevKit_2_0/index_FDS.html

Please note: This image does not have MM acceleration support.

Regards,

Pankaj Bharadiya

Hi Pankaj Bharadiya,

These images are for TI816x , we are trying for TI814x android images. Do you have them ?

Regards

Pradeep

Hi Pradeep,

Here is the link to download TI814x image.

http://software-dl.ti.com/dsps/dsps_public_sw/sdo_tii/TI_Android_DevKit/TI_Android_GingerBread_2_3_DevKit_2_0/exports/AM387X_TI814X.tar.gz

Regards,

Pankaj Bharadiya

Hi,

I downloaded the prebuilt images and made the SD Card. But the ti814x is not booting. When i change the U-boot.bin and MLO from Ti814x's EZSDK the board boots up but i get kernal panic.

VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "mmcblk0p2" or unknown-block(2,0)
Please append a correct "root=" boot option; here are the available partitions:
1f00 128 mtdblock0 (driver?)
1f01 256 mtdblock1 (driver?)
1f02 8 mtdblock2 (driver?)
1f03 2560 mtdblock3 (driver?)
1f04 1144 mtdblock4 (driver?)
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
Backtrace:
[<c00442b4>] (dump_backtrace+0x0/0x110) from [<c038c5e0>] (dump_stack+0x18/0x1c)
r7:c04418df r6:00008000 r5:c04fad58 r4:c04fad58
[<c038c5c8>] (dump_stack+0x0/0x1c) from [<c038c648>] (panic+0x64/0x178)
[<c038c5e4>] (panic+0x0/0x178) from [<c0008f8c>] (mount_block_root+0x1dc/0x21c)
r3:00000000 r2:00000000 r1:ca029f50 r0:c0441986
[<c0008db0>] (mount_block_root+0x0/0x21c) from [<c0009078>] (mount_root+0xac/0xcc)
[<c0008fcc>] (mount_root+0x0/0xcc) from [<c0009204>] (prepare_namespace+0x16c/0x1d0)
r4:c04fa724
[<c0009098>] (prepare_namespace+0x0/0x1d0) from [<c00084bc>] (kernel_init+0x114/0x154)
r5:c002aefc r4:c04fa6c0
[<c00083a8>] (kernel_init+0x0/0x154) from [<c0061cbc>] (do_exit+0x0/0x5e4)
r5:c00083a8 r4:00000000

What might be the problem.

Regards

Pradeep

Hi Pradeep,

What is your board revision? This image may not work on PG2.1 Revision.

Please refer to below post to download and build Android 4.0.3 (ICS) sources for TI816x and TI814x platforms.

http://e2e.ti.com/support/embedded/android/f/509/p/188684/687748.aspx#687748

Regards,
Pankaj Bharadiya

Hi Pankaj,

We are using PG2.1 version of the board. On which version of ti814x will it work?

I will build the try and build ICS for TI814x/

Regards

Pradeep