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powerpc port of Zephyr
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Michael Neuling
Hi all,
Below is a basic port of Zephyr to powerpc: https://github.com/mikey/zephyr/commits/powerpc It runs on both qemu and and microwatt [1]. It runs the basic tests and samples in the repository and supports both cooperative and pre-emptive multitasking. The patch still contains a few FIXMEs but reviews are welcome. When we are comfortable with the patch, we'd like to create a PR so it can be considered for inclusion in the upstream project. The port was done by Anton Blanchard and myself. Regards, Mikey 1. https://github.com/antonblanchard/microwatt
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Hugh Blemings <hugh@...>
Nice work! :)
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On 24 October 2019 2:54:47 pm AWST, Michael Neuling <mikey@...> wrote: Hi all, --
Sent from my Android device with K-9 Mail. Please excuse my brevity.
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Kumar Gala
Awesome guys, might have to start hacking on PowerPC again!!
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- k
On Oct 24, 2019, at 4:54 AM, Hugh Blemings <hugh@openpowerfoundation.org> wrote:
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Wang, Steven L <steven.l.wang@...>
Wooo. It's nice work.
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-Steven
On 10/24/2019 2:54 PM, Michael Neuling wrote:
Hi all,
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Henrik Brix Andersen
Hi Michael,
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This looks very nice indeed. Any plans for trying to upstream the PowerPC support? Regards, Brix -- Henrik Brix Andersen
On 24 Oct 2019, at 08.54, Michael Neuling <mikey@neuling.org> wrote:
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Michael Neuling
On Tue, 2020-10-13 at 13:46 +0200, Henrik Brix Andersen wrote:
Hi Michael,Yes, we were planning on it but it's dropped off my radar since this initial post. The feedback I got from some developers (offline) was we need to get the powerpc cross compilers working in zephyr-sdk-ng as a pre-requisite for this port to be considered upstream. I did start work on that but never pushed it publicly. Regards, Mikey
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