ARM: nommu: R-class fixes
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Cover letter [PATCH 0/3] ARM: nommu: R-class fixes
Quoted 5 lines · Afzal Mohammed
Hi,
Quoted 1 line · Arnd Bergmann
On Monday 25 April 2016 08:55:57 Vladimir Murzin wrote:
Quoted 7 lines
Quoted 3 lines
What hardware platform do you use? It would be nice to make it a little more explicit which platforms can use the ARMv7-R, or an ARMv7-A with the MMU disabled.
And for compiling user space, which toolchain is being used ? (i am quite shaky on this question, since !MMU, assuming that the normal one used for Cortex-A userspace can't be used)
I built myself, but there are prebild tools available at [1] although I've never tried them.
It seems to me there have been internal patches to support FDPIC [2], but I don't know what happen afterwards :(
[1] https://launchpad.net/gcc-arm-embedded
[2]
http://connect.linaro.org/resource/sfo15/sfo15-406-arm-fdpic-toolset-kernel-libraries-for-cortex-m-cortex-r-mmuless-cores/
Cheers
Vladimir
Quoted 5 lines
Regards
afzal