[U-Boot] [PATCH 13/13] mips: jz47xx: Add Creator CI20 platform

[Marek Vasut]

On 02/12/2017 02:24 PM, Andreas Färber wrote:
> Am 12.02.2017 um 13:53 schrieb Marek Vasut:
>> On 02/12/2017 01:24 PM, Andreas Färber wrote:
>>> Am 12.02.2017 um 12:55 schrieb Marek Vasut:
>>>> On 02/12/2017 12:52 PM, Andreas Färber wrote:
>>>>> CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y leads to this error:
>>>>>
>>>>>   LD      spl/u-boot-spl
>>>>> mipsel-suse-linux-ld.bfd: u-boot-spl section `.data' will not fit in
>>>>> region `.sram'
>>>>> mipsel-suse-linux-ld.bfd: region `.sram' overflowed by 288 bytes
>>>>> ../scripts/Makefile.spl:304: recipe for target 'spl/u-boot-spl' failed
>>>>> make[2]: *** [spl/u-boot-spl] Error 1
>>>>> /home/andreas/OBS/u-boot/Makefile:1342: recipe for target
>>>>> 'spl/u-boot-spl' failed
>>>>> make[1]: *** [spl/u-boot-spl] Error 2
>>>>> make[1]: Leaving directory '/home/andreas/OBS/u-boot/ci20'
>>>>> Makefile:150: recipe for target 'sub-make' failed
>>>>> make: *** [sub-make] Error 2
>>>>>
>>>>> I've reviewed all SPL Kconfig options and found three seemingly unneeded
>>>>> options defaulting to y, but I did not find a way to get this number
>>>>> down even a single byte with my GCC 6.3.1, and the recommended 4.8.1 was
>>>>> even worse (~748).
>>>>
>>>> The recommended one was gcc 6.x , [...]
>>>
>>> http://elinux.org/CI20_Dev_Zone#Toolchain
>>>
>>> eLinux.org recommends a 2013.11 CodeSourcery toolchain with gcc 4.8.1:
>>
>> Well probably for some ancient vendoruboot ;-)
> 
> v2013.10 based. ;-)

Well, that's still reasonably recent for a vendoruboot on mips ...

>>> "For compiling u-boot, please use this. u-boot first stage spl has a
>>> size limitation.
>>> And this toolchain manages to generate a binary that is just within the
>>> limit."
>>>
>>> Sadly it isn't.
>>>
>>> I'm looking into a gcc7 package next, but that'll take a bit.
>>
>> I don't think that's gonna help with U-Boot's bloat. [...]
> 
> Yeah, slightly down with GCC 7.0.1, but not much:

Right, it's the new bloat ...

>   LD      spl/u-boot-spl
> mipsel-suse-linux-ld.bfd: u-boot-spl section `.data' will not fit in
> region `.sram'
> mipsel-suse-linux-ld.bfd: region `.sram' overflowed by 264 bytes
> ../scripts/Makefile.spl:304: recipe for target 'spl/u-boot-spl' failed
> make[2]: *** [spl/u-boot-spl] Error 1
> /home/andreas/OBS/u-boot/Makefile:1342: recipe for target
> 'spl/u-boot-spl' failed
> make[1]: *** [spl/u-boot-spl] Error 2
> make[1]: Leaving directory '/home/andreas/OBS/u-boot/ci20'
> Makefile:150: recipe for target 'sub-make' failed
> make: *** [sub-make] Error 2
> 
> Cheers,
> Andreas
> 


-- 
Best regards,
Marek Vasut