The CONFIG_PS3_VRAM kernel parameter is turned off by default in T2,
see: http://svn.exactcode.de/t2/trunk/architecture/powerpc64/linux-disable.lst
I could compile on the PS3 itself, but I don't want to spend 2 days,
hence my trying to cross compile.
On Wed, May 26, 2021 at 6:25 AM René Rebe <r...@exactcode.com> wrote:
>
> Hey,
>
> well, I guess the PS3 could compile the kernel in a day or two?
>
> You need to build a whole new target, I guess you mis-use t2
> by trying to cross compile into your running system (Build-Pkg /
> Emerge vs. Build-Target).
>
> The vram size might be setable by a kernel parameter, no?
> Do you want to set something smaller or bigger?
>
> René
>
> > On 25. May 2021, at 10:16, Michael McAllister <m...@michaelmcallister.org>
> > wrote:
> >
> > I wonder if it's pointing to a wrong GCC, I don't see powerpc or
> > "cell" as valid mtune values
> >
> > cc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
> > cc1: error: bad value ('cell') for '-mtune=' switch
> > cc1: note: valid arguments to '-mtune=' switch are: nocona core2
> > nehalem corei7 westmere sandybridge corei7-avx ivybridge core-avx-i
> > haswell core-avx2 broadwell skylake skylake-avx512 cannonlake
> > icelake-client rocketlake icelake-server cascadelake tigerlake
> > cooperlake sapphirerapids alderlake bonnell atom silvermont slm
> > goldmont goldmont-plus tremont knl knm intel x86-64 eden-x2 nano
> > nano-1000 nano-2000 nano-3000 nano-x2 eden-x4 nano-x4 k8 k8-sse3
> > opteron opteron-sse3 athlon64 athlon64-sse3 athlon-fx amdfam10
> > barcelona bdver1 bdver2 bdver3 bdver4 znver1 znver2 znver3 btver1
> > btver2 generic native
> >
> > ---------- Forwarded message ---------
> > From: Michael McAllister <m...@michaelmcallister.org>
> > Date: Mon, May 24, 2021 at 9:43 PM
> > Subject: cross compiling for ppc64 (cell/PS3)
> > To: <t2@t2-project.org>
> >
> >
> > Hi All,
> >
> > I've successfully got my PS3 running the latest version of T2, however
> > I would like to build a new kernel and set some particular kernel
> > params (specifically PS3_VRAM)
> >
> > Obviously the PS3 itself is too slow to compile a kernel on, so I'm
> > using another machine (x86) that has more processor and memory and
> > attempting to cross compile.
> >
> > However, I keep running into the following error:
> >
> > !>
> > /usr/lib64/gcc/x86_64-t2-linux-gnu/11.1.0/../../../../x86_64-t2-linux-gnu/bin/as:
> > unrecognized option '-mpower4'
> >
> > I'm simply running "./scripts/Emerge-Pkg -cfg ps3x linux" (which I
> > think is correct)
> >
> > I believe the likely culprit is my config (attached) does anyone have
> > a known "sane" config that will help me successfully build?
> >
> > Apologies for such a basic question, I've spent all day trying to make
> > this work!
> > <config>-----------------------------------------------------------
> > If you wish to unsubscribe from this mailing, send mail to
> > li...@t2-project.org with a subject of: unsubscribe t2
>
> --
> ExactCODE GmbH, Lietzenburger Str. 42, DE-10789 Berlin, https://exactcode.com
> https://exactscan.com | https://ocrkit.com | https://t2sde.org |
> https://rene.rebe.de
>
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