[meta-freescale] [meta-fsl-arm][PATCH 00/10] iMX6 Yocto Support based on 12.09.01 BSP

[Gary Thomas]

On 2012-11-21 05:38, Otavio Salvador wrote:
> On Wed, Nov 21, 2012 at 10:34 AM, Gary Thomas <samoht.yrag at gmail.com> wrote:
>> On 2012-11-21 05:21, Otavio Salvador wrote:
>>>
>>> On Wed, Nov 21, 2012 at 10:01 AM, Gary Thomas <samoht.yrag at gmail.com>
>>> wrote:
>>> ...
>>>>
>>>> That helped, but then it dies:
>>>> [579761.853] (II) VIVANTE(0): FB Start = 0x2b0f9000  FB Base = 0x2b0f9000
>>>> FB Offset = (nil)
>>>> [579761.865] (II) VIVANTE(0): test Initializing EXA
>>>> [579761.865]
>>>> Backtrace:
>>>> [579761.865] Segmentation fault at address 0xc
>>>> [579761.865]
>>>> Fatal server error:
>>>> [579761.865] Caught signal 11 (Segmentation fault). Server aborting
>>>> [579761.865]
>>>
>>>
>>> Good; now we need to fix this.
>>>
>>> I will take a look on this and I let you know if any news.
>>>
>>
>> Here's a GDB backtrace:
>>
>> Program received signal SIGSEGV, Segmentation fault.
>> 0x2b078fac in gcoOS_GetBaseAddress () from /usr/lib/libGAL.so
>> (gdb) bt
>> #0  0x2b078fac in gcoOS_GetBaseAddress () from /usr/lib/libGAL.so
>> #1  0x2afeca78 in gcoHAL_MapUserMemory () from /usr/lib/libGAL.so
>> #2  0x2ab341c0 in ?? () from /usr/lib/xorg/modules/drivers/vivante_drv.so
>> #3  0x2ab341c0 in ?? () from /usr/lib/xorg/modules/drivers/vivante_drv.so
>> Backtrace stopped: previous frame identical to this frame (corrupt stack?)
>>
>> Maybe I'm missing some piece, e.g. loading the video acceleration firmware?
>> n.b. I don't know much about this platform, so I'm a bit in the dark.
>
> It seems to be all done; I am pondering if it might be a problem with
> our U-Boot; you might try to use Freescale U-Boot and give it a try.

I'm using the U-Boot that came with the board.

Should I try the one just built?  If so, how (is there a temporary way to try it)?

-------------- next part --------------
U-Boot 2009.08 (Jul 05 2012 - 15:37:27)

CPU:   Freescale i.MX 6 family 0.0V at 792 MHz
Temperature:   can't get valid data!
mx6q pll1: 792MHz
mx6q pll2: 528MHz
mx6q pll3: 480MHz
mx6q pll8: 50MHz
ipg clock     : 66000000Hz
ipg per clock : 66000000Hz
uart clock    : 80000000Hz
cspi clock    : 60000000Hz
ahb clock     : 132000000Hz
axi clock   : 264000000Hz
emi_slow clock: 29333333Hz
ddr clock     : 528000000Hz
usdhc1 clock  : 200000000Hz
usdhc2 clock  : 200000000Hz
usdhc3 clock  : 200000000Hz
usdhc4 clock  : 200000000Hz
nfc clock     : 24000000Hz
Board: MX6Q-SABRELITE:[ WDOG]
Boot Device: I2C
I2C:   ready
DRAM:   1 GB
MMC:   FSL_USDHC: 0,FSL_USDHC: 1
JEDEC ID: 0xbf:0x25:0x41
Reading SPI NOR flash 0xc0000 [0x2000 bytes] -> ram 0x276009b8
SUCCESS