On Fri, 15 Feb 2019, 14:25 Oleksandr, <olekst...@gmail.com> wrote: > > On 01.02.19 14:37, Oleksandr Tyshchenko wrote: > > From: Oleksandr Tyshchenko <oleksandr_tyshche...@epam.com> > > > > Hi, all. > > > Hi, all > > gentle reminder... >
This is in my queue of patches to review. Also, as we are in freeze, I tend to prioritize patches for 4.12. I will try to have a look next week. Cheers, > > > > > The purpose of this patch series is to add required support to be able > to run > > Xen on Renesas Stout board [1] which uses SCIFA compatible UART as a > console > > interface. > > > > Actually Xen already has support for SCIF compatible UARTs which are > used on > > Renesas Lager (R-Car Gen2), Salvator-X, H3ULCB/M3ULCB (R-Car Gen3) and > other > > development boards. So this patch series extends existing support to be > able > > to handle both interfaces. > > > > ---------- > > > > Current patch series is based on the following commit > 3389a8dc8c5753a3c84744923cd0193395e3f2a9 > > and tested on Stout (ARM32) and H3ULCB (ARM64) boards. > > > > You can find current patch series here: > > repo: https://github.com/otyshchenko1/xen.git branch: stout_upstream > > > > You can find previous discussion here: > > > https://www.mail-archive.com/xen-devel@lists.xenproject.org/msg21058.html > > > > Please note, that current patch series doesn’t have the following > patches: > > - xen/arm: drivers: scif: Remove unused #define-s (already upstreamed) > > - xen/arm: Reuse R-Car Gen2 platform code for Stout board (was dropped) > > but has new one: > > - xen/arm: Clarify usage of earlyprintk for Lager board > > > > ---------- > > > > In order to run Xen on Stout board you need "PSCI-enabled" U-Boot (not > upsteamed yet). > > You can find corresponding patches for U-Boot here: > > > http://u-boot.10912.n7.nabble.com/PATCH-0-3-PSCI-support-for-r8a7790-SoC-Lager-Stout-boards-td357352.html > > > > Have a plan to update Xen Wiki regarding this board. > > > > [1] https://elinux.org/R-Car/Boards/Stout > > > > ---------- > > > > Oleksandr Tyshchenko (3): > > xen/arm: drivers: scif: Add support for SCIFA compatible UARTs > > xen/arm: Clarify usage of earlyprintk for Lager board > > xen/arm: Add SCIFA UART support for early printk > > > > docs/misc/arm/early-printk.txt | 2 +- > > xen/arch/arm/arm32/debug-scifa.inc | 51 ++++++++++++++ > > xen/drivers/char/scif-uart.c | 139 > +++++++++++++++++++++++++++---------- > > xen/include/asm-arm/scif-uart.h | 44 ++++++++++-- > > 4 files changed, 194 insertions(+), 42 deletions(-) > > create mode 100644 xen/arch/arm/arm32/debug-scifa.inc > > > -- > Regards, > > Oleksandr Tyshchenko > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xenproject.org > https://lists.xenproject.org/mailman/listinfo/xen-devel
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