Am 04.05.2011 08:43 schrieb "Jim Huang" <jim.huang@linaro.org>:
> On 4 May 2011 15:34, Alexander Sack <asac@linaro.org> wrote:
>> jim, have you double checked with TI folks in linaro-android channel on the
>> exact kernel/binary version combination to use? when i talked to them they
>> were quiet helpful. only problem was that the had not pushed the defconfig
>> yet and that there were build failures for kernel. anyway, first step is
>> really to make our leb-panda build use a) their proposed kernel tree/version
>> and b) include their exact binaries. then when we have a build we can daily
>> show we can probably get them to fix things or at least get ideas from them
>> on what might be wrong.
>>
>
> hi Alexander,
>
> The perfect one I knew is the package from
> Froyo_L27.8.2_Graphics-1.0-Linux-x86-Install.
>
> Our OESF friend, sola, indicated before:
> http://blog.sola-dolphin-1.net/archives/3173852.html
>
> I was using this kernel tree:
> https://github.com/sola-dolphin1/OHA-Android-2.3_r1.0/tree/master/kernel
>
> However, after switching to p-android-omap-2.6.38 (omap-kernel), I
> encountered the same problem as you.
>
> According to git log:
>
> commit 2cf3c35decc02cc198d835596e0393490ef3414e
> Author: seonkon.choi <seonkon.choi@ti.com>
> Date: Wed Apr 13 10:20:20 2011 +0900
>
> OMAP3: HWMOD: Fixed bugs of GPU hwmod.
>
> The GPU(SGX) has a type2 SYSCONFIG at 0x50000000 + 0xfe10.
>
> Needed for SGX-KM 1.7.17.4403.
>
> Change-Id: Id07801673d2a57858cb22a0fbb9e109cd7d2f2d7
> Signed-off-by: seonkon.choi <seonkon.choi@ti.com>
>
> Also, the kernel configuration:
>
> $ grep SGX .config
> CONFIG_SGX540=y
> # CONFIG_SGX_REV110 is not set
> CONFIG_SGX_REV120=y
> CONFIG_SGX_540_BUILD_RELEASE=y
>
> I am checking the kernel messages triggered by CONFIG_SGX_540_BUILD_DEBUG.
>
> Thanks,
> -jserv