wiki: Add Core chatlog for 2021-01-14

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

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+09:30 < geertu> Welcome to today's Core Group Chat Meeting!
+09:30 < geertu> Agenda:
+09:30 < geertu> 1. Status Updates
+09:30 < geertu> 2. Discussion Topics
+09:30 < geertu> Topic 1. Status updates
+09:30 < geertu> A) What have we done since last time:
+09:30 < geertu> Marek worked on U-Boot (SDHI internal DMA bus width fix, initial support
+09:30 < geertu> for registering main loop hooks, NVMe debugging) and OpTEE-OS (PRR-based
+09:30 < geertu> core auto-detection).
+09:30 < geertu> Morimoto-san enjoyed a long vacation, and did paper work for shipping
+09:30 < geertu> R-Car V3U tomorrow.
+09:30 < geertu> Niklas enjoyed a vacation.
+09:30 < geertu> Shimoda-san enjoyed vacation, and posted v9 of BD9574MWF support.
+09:30 < geertu> Ulrich practised Christmassing, and posted v3 of R-Car V3U PFC support.
+09:30 < geertu> Geert enjoyed Chrismas and New Year Holidays, sent v12 of obtaining the
+09:30 < geertu> start of physical memory from DTB, submitted R-Car V3U GPIO and SYS-DMAC
+09:30 < geertu> support, fixed RTC synchronization on 32-bit platforms, and reviewed
+09:30 < geertu> R-Car V3U Falcon and RZ/G2 Beacon Kit patches.
+09:31 < geertu> B) What we plan to do till next time:
+09:31 < geertu> Marek plans to test OpenOCD before the v0.11 release.
+09:31 < geertu> Niklas plans to sort out pending patches.
+09:31 < geertu> Shimoda-san hopes to collect more information about R-Car Gen3e, and
+09:31 < geertu> plans to follow up BD9574MWF work.
+09:31 < geertu> Geert plans to send the first batch of pull requests for v5.12.
+09:31 < geertu> C) Problems we have currently:
+09:31 < geertu> Morimoto-san feels Japan is very cold, this winter.
+09:31 < geertu> Shimoda-san is worried about not getting further Gen3e information.
+09:31 < geertu> Geert is worried about RTC synchronization happening during s2ram, and
+09:31 < geertu> misses the periject git server.
+09:31 < geertu> ---EOT---
+09:31 < geertu> Anything I missed?
+09:32 < geertu> Topic 2. Discussion Topics
+09:32 < geertu> Looks like R-Car V3U core support is on track for v5.12.
+09:33 < wsa> yes, I think we will get a good portion upstream for v5.12
+09:33 < shimoday> geertu: nice!
+09:33 < wsa> I will update my patches next weeek
+09:34 < geertu> So we're in good shape by the time the MM guys will start touching the board
+09:35 < wsa> i think so
+09:36 < shimoday> geertu: also we can start ipmmu for v3u by using sys-dmac?
+09:36 < geertu> shimoday: I think so
+09:37 < shimoday> geertu: thanks. maybe i'll try it.
+09:39 < geertu> marex: So you will start treating R-Car and RZ/G the same in OpTEE-OS? ;-)
+09:40 < geertu> neg: I'd love to see a respin of the r8a7795 TMU clock patch
+09:40 < neg> geertu: It's on my todo list
+09:41 < geertu> neg: thx
+09:43 < geertu> morimoto: Is there an update planned for the R-Car V3U documentation? There are lots of missing parts and inconsistencies.
+09:44 < morimoto> I (we) have no plan so far
+09:44 < morimoto> but of course will update ASAP if new one was relased
+09:45 < geertu> morimoto: OK, will keep on reading between the lines ;-)
+09:45 < marex> geertu: I dont think we even support RZG2 in upstream optee-os yet
+09:45 < marex> geertu: but we get DT from atf there, so that can be used to discern them, same as in uboot
+09:49 < patersonc> Actually, RZ/G2 is supported in optee-os now
+09:50 < wsa> so, if we have a difference between datasheet and BSP, we trust the datasheet for now?
+09:50 < wsa> Better, I will ask JapaPERI for clarification
+09:50 < marex> oh ... so we now have core/arch/arm/plat-rcar/ and then an exact copy of its outdated version in core/arch/arm/plat-rzg/
+09:50 < marex> any reason for this copy ?
+09:50 < marex> patersonc: wouldn't it make more sense to just merge them into single platform ?
+09:52 < shimoday> wsa: i think it's case by case. if you find such cases, please ask me :)
+09:53 < wsa> shimoday: I will
+09:55 < patersonc> marex: I'll get back to you
+09:55 < marex> thank you
+09:56 < geertu> Anything else to discuss?
+09:56 < wsa> next meeting?
+09:57 < geertu> before or after FOSDEM?
+09:57 < wsa> feb, 11th?
+09:57 < shimoday> unfortunately, 11th Feb is a holiday in Japan
+09:57 < shimoday> so, 4th or 18th?
+09:57 < geertu> National Foundation Day
+09:58 < wsa> given the current load, I'd think 18th will do?
+09:58 < pinchartl> sounds good to me
+09:59 < geertu> Wow, celebrating 2680 years
+09:59 < geertu> 18th is fine for me
+09:59  * patersonc would like to offer thanks for everyone's efforts in 2020 (albeit a bit late), especially for all of the extra RZ/G work
+10:00 < geertu> Thanks for joining, and have a nice continued day!