31 lines
833 B
Plaintext
31 lines
833 B
Plaintext
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# Xen hypervisor console via UART setup
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#
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# Copyright (c) 2021 EPAM Systems
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# SPDX-License-Identifier: Apache-2.0
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#
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config UART_XEN_HVC
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bool "Xen hypervisor console UART Driver"
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select SERIAL_HAS_DRIVER
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depends on BOARD_XENVM
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default y
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help
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Enable Xen hypervisor console driver.
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config XEN_HVC_INIT_PRIORITY
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int "Xen hypervisor console init priority"
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depends on UART_XEN_HVC
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default 55
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help
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Set init priority for Xen HVC, should be inited before UART
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console driver (HVC gets inited on PRE_KERNEL_1 stage).
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config XEN_EARLY_CONSOLEIO
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bool "Early printk/stdout through console_io Xen interface"
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depends on BOARD_XENVM
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default n
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help
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Enable setting of console_io symbol hook for stdout and printk.
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Log output will become available on PRE_KERNEL_1 stage. Requires
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Xen, compiled with CONFIG_DEBUG flag.
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