| commit | 90420717fd38970c87dd08d6c44b49796b916188 | [log] [tgz] |
|---|---|---|
| author | AKASHI Takahiro <takahiro.akashi@linaro.org> | Thu Oct 15 13:25:14 2020 +0900 |
| committer | Tom Rini <trini@konsulko.com> | Thu Oct 22 11:26:14 2020 -0400 |
| tree | 26fa9a221f069691d0364ededd0b39c04b5c2546 | |
| parent | cda168638fa9a4ec39b69fed6cd9ac9d312f4be4 [diff] |
arch: arm/xen: add putc() for debugging 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>