CONFIG_XEN_EARLY_CONSOLEIO¶
Early printk/stdout through console_io Xen interface
Type: bool
Help¶
Enable setting of console_io symbol hook for stdout and printk.
Log output will become available on PRE_KERNEL_1 stage. Requires
Xen, compiled with CONFIG_DEBUG flag.
Direct dependencies¶
BOARD_XENVM && UART_XEN_HVC && SERIAL
(Includes any dependencies from ifs and menus.)
Default¶
n
Kconfig definition¶
At drivers/serial/Kconfig.xen:36
Included via Kconfig:8 → Kconfig.zephyr:42 → drivers/Kconfig:26 → drivers/serial/Kconfig:188
Menu path: (Top) → Device Drivers → Serial Drivers
config XEN_EARLY_CONSOLEIO
bool "Early printk/stdout through console_io Xen interface"
default n
depends on BOARD_XENVM && UART_XEN_HVC && SERIAL
help
Enable setting of console_io symbol hook for stdout and printk.
Log output will become available on PRE_KERNEL_1 stage. Requires
Xen, compiled with CONFIG_DEBUG flag.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)