[meta-xilinx] [PATCH] arm-trusted-firmware: Use constants for memory addresses

Manjukumar Harthikote Matha manjukumar.harthikote-matha at xilinx.com
Tue Sep 27 17:50:26 PDT 2016


Hi Mike,

<.....>
> >>  LD[unexport] = "1"
> >>
> >> +ZYNQMP_ATF_MEM_BASE = "0xfffe5000"
> >> +ZYNQMP_ATF_MEM_SIZE =    "0x16000"
> > Maybe reading the load address from elf might help. I think MEM_BASE
> > address might change going forward.
> >
> > For example:
> > https://github.com/Xilinx/arm-trusted-firmware/commit/eb4fa652d424b895
> > 7a927c6137e2ae3652b0b1bb
> >
>
> This patch was to accommodate that. The current version will load it at the wrong
> location.
>
I am looking to see if we can read from the generated elf and populate the MEM_BASE and MEM_SIZE
With the current patch, I think it will be maintenance burden every release, trying to mitigate it if possible.

Thanks
Manju


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