| Date | Fri, 06 Oct 2023 13:21:08 +0200 | From | "Arnd Bergmann" <> | Subject | Re: [PATCH 03/11] MIPS: support RAM beyond 32-bit |
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On Wed, Oct 4, 2023, at 18:10, Gregory CLEMENT wrote: > From: Vladimir Kondratiev <vladimir.kondratiev@intel.com> > > Support platforms where RAM is mapped beyond 32-bit. > > The kernel parameter ddr32_alias allows to setup the alias to point > outside the first 4 GB of memory. > > Signed-off-by: Vladimir Kondratiev <vladimir.kondratiev@intel.com> > Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
This needs a better explanation, and probably a rewrite. Having to pass the memory address on the command line does not sound like an appropriate way to boot the kernel, so I think either this needs to be detected from the running kernel itself, or passed through DT.
Arnd
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