This patch series adds support for Allwinner H5 (ARM64/Cortex-A53) Builds upon existing support for A20/A31(sun7i) with updates to support different watchdog timer base addresses and device tree compatibility strings for sun50i.
The ns16550 update is a fix for a hardware quirk that causes a lockup within interrupt handler. Tested On: -- Hardware Platform: Orange Pi PC2 -- Dom0 Linux: https://github.com/Icenowy/linux/tree/sunxi64-4.13-rc6 Mainline Linus kernel tested as well -- u-boot: https://github.com/armbian/u-boot-sun50i -- xen: master Built as: make dist-xen XEN_TARGET_ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- For early printk existing switch for sun7i can be used CONFIG_EARLY_PRINTK=sun7i Dom0 boot log: https://pastebin.com/CgUuqpi0 CC: Andrew Cooper <andrew.coop...@citrix.com> CC: George Dunlap <george.dun...@eu.citrix.com> CC: Ian Jackson <ian.jack...@eu.citrix.com> CC: Jan Beulich <jbeul...@suse.com> CC: Konrad Rzeszutek Wilk <konrad.w...@oracle.com> CC: Stefano Stabellini <sstabell...@kernel.org> CC: Tim Deegan <t...@xen.org> CC: Wei Liu <wei.l...@citrix.com> CC: Julien Grall <julien.gr...@arm.com> Awais Masood (2): xen/arm64: Add Support for Allwinner H5 (sun50i) xen/ns16550: Fix ISR lockup on Designware 8250 (H5) xen/arch/arm/platforms/Makefile | 1 + xen/arch/arm/platforms/sunxi.c | 40 +++++++++++++++++++++++++++++++--------- xen/drivers/char/ns16550.c | 27 ++++++++++++++++++--------- 3 files changed, 50 insertions(+), 18 deletions(-) -- 2.7.4 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
