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2020-10-23Revert "arch: arm/xen: add putc() for debugging"Tom Rini
This reverts commit 3a51b2a2c3cedc0d2a9ce981b8e00ab8cefcb6b7. Signed-off-by: Tom Rini <trini@konsulko.com>
2020-10-22arch: arm/xen: add putc() for debuggingAKASHI Takahiro
This new function, xen_debug_putc(), is intended to be used to enable CONFIG_DEBUG_UART on xen guest. Please note that the underlying functionality in Xen is available only when Xen is configured with !NDEBUG but is much simpler than a generic HYPERVISOR_console_io(). Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2020-08-14board: Introduce xenguest_arm64 boardAndrii Anisov
Introduce a minimal Xen guest board running as a virtual machine under Xen Project's hypervisor [1], [2]. Part of the code is ported from Xen mini-os and also uses work initially done by different authors from NXP: please see relevant files for their copyrights. [1] https://xenbits.xen.org [2] https://wiki.xenproject.org/ Signed-off-by: Andrii Anisov <andrii_anisov@epam.com> Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>