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HV: Add vuart port base address/IRQ Kconfig options

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Adding Kconfig option to define the vuart port base address/IRQ.
By default, use 0x3F8/IRQ4. For MRB, use 0x3E8/IRQ6.
We are experiencing problems on NUC after changing from 0x3F8/IRQ4
to 0x3E8/IRQ6.

Tracked-On: #1817
Change-Id: Ie407e51a7bc25ac0bb4c61453c969f1466fa33ca
Signed-off-by: dongshen <dongsheng.x.zhang@intel.com>
This commit is contained in:
dongshen
2018-11-15 11:14:41 -08:00
committed by lijinxia
parent b32e689a64
commit 3b87e7c67f
4 changed files with 25 additions and 10 deletions
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14
hypervisor/arch/x86/Kconfig
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@@ -165,6 +165,20 @@ config SERIAL_PIO_BASE
The base address of the UART ports. This is logically 16-bit but used
as a 64-bit integer.
config COM_BASE
hex "Base address of the vuart port"
depends on !RELEASE
default 0x3f8
help
Base address of the vuart port.
config COM_IRQ
hex "IRQ of the vuart port"
depends on !RELEASE
default 4
help
IRQ of the vuart port.
config MALLOC_ALIGN
int "Block size in the heap for malloc()"
range 8 32