Messages in this thread | | | Date | Fri, 4 Nov 2022 15:46:03 +0000 | Subject | Re: [PATCH v3 1/8] memory: tegra: Add API for retrieving carveout bounds | From | Jon Hunter <> |
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On 04/11/2022 15:35, Krzysztof Kozlowski wrote: > On 04/11/2022 11:33, Jon Hunter wrote: >> Hi Thierry, Krzysztof, >> >> On 24/10/2022 14:15, Thierry Reding wrote: >>> On Tue, Sep 20, 2022 at 11:11:56AM +0300, Mikko Perttunen wrote: >>>> From: Mikko Perttunen <mperttunen@nvidia.com> >>>> >>>> On Tegra234 NVDEC firmware is loaded from a secure carveout, where it >>>> has been loaded by a bootloader. When booting NVDEC, we need to tell it >>>> the address of this firmware, which we can determine by checking the >>>> starting address of the carveout. As such, add an MC API to query the >>>> bounds of carveouts, and add related information on Tegra234. >>>> >>>> Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> >>>> --- >>>> v2: >>>> - Add check for 64-bit phys_addr_t. In practice phys_addr_t >>>> is always 64 bits where this runs, but it avoids warnings in >>>> compile test. >>>> --- >>>> drivers/memory/tegra/mc.c | 25 +++++++++++++++++++++++++ >>>> drivers/memory/tegra/tegra234.c | 5 +++++ >>>> include/soc/tegra/mc.h | 11 +++++++++++ >>>> 3 files changed, 41 insertions(+) >>> >>> Krzysztof, >>> >>> I've applied this to the same tree as the patch that uses it for now. >>> Let me know if you want me to put this on a separate stable branch for >>> you to pull in. >> >> Any update on this? > > What kind of update do you expect?
Ha! I guess I should be more explicit :-)
Well, I would like to see this change in -next and so I was hoping that you would respond to the above to indicate how you would like to pull this in.
Cheers! Jon
-- nvpublic
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