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[Xen-devel] [PATCH 0/2] xen/arm64/ns16550: Support for Allwinner H5 SoC

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 usual dt compatibility.

The fix within ns16550 is essential to get dom0 booting on H5.

Tested On:

Hardware Platform: Orange Pi PC2

Dom0 Linux: https://github.com/Icenowy/linux/tree/sunxi64-4.13-rc6

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

Dom0 boot log: https://pastebin.com/CgUuqpi0

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      | 12 ++++++++++++
 3 files changed, 44 insertions(+), 9 deletions(-)


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