[U-Boot] Microblaze and Sparc boards are broken because of common timer func

[Michal Simek]

On 11/12/2013 02:46 PM, Rob Herring wrote:
> On 11/12/2013 06:32 AM, Michal Simek wrote:
>> Hi Masahiro,
>>
>> On 11/12/2013 10:04 AM, Masahiro Yamada wrote:
>>> Hello Michal
>>>
>>>
>>>> This should be fixed by this patch - at least for microblaze.
>>>>
>>>> commit 65ba7add0d609bbd035b8d42fafdaf428ac24751 Author: Rob
>>>> Herring <rob.herring at calxeda.com> Date:   Fri Nov 8 08:40:43
>>>> 2013 -0600
>>>>
>>>> time: add weak annotation to timer_read_counter declaration
>>>>
>>>> A weak annotation is needed in order to prevent link errors
>>>> when get_ticks is overridden. This fixes sandbox build.
>>>>
>>>> Signed-off-by: Rob Herring <rob.herring at calxeda.com>
>>>
>>> No. I tried both the current u-boot/master and commit
>>> 65ba7add0d, but Microblaze board failed with the same error
>>> message.
>>>
>>
>> Look at this log - uboot section. 
>> http://www.monstr.eu/wiki/doku.php?id=log:2013-11-12_13_29_22
>>
>> Which toolchain do you use?
> 
> It builds for me with 4.8.0 from kernel.org, but I had to disable
> systemace driver otherwise I get this error:

yes. That's my behaviour too when I use this toolchain.
I have to ping toolchain people to find out status of stack support
in mainline gcc.

Thanks,
Michal

-- 
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Microblaze cpu - http://www.monstr.eu/fdt/
Maintainer of Linux kernel - Xilinx Zynq ARM architecture
Microblaze U-BOOT custodian and responsible for u-boot arm zynq platform


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