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config: fix no serial output with SBL on UP2 

SBL doesn't support 40-pin header for now, so the serial PCI
device(0:18:1) on it doesn't work. Let's just workaround this by
changing hv's default serial output device to 0:18:0. In the future,
we'd rather change it back if SBL supports it.

This change is only for SBL, for UEFI, now we offer serial configuration
through command line parameter(vuart=...).

Tracked-On: #1995
Signed-off-by: Tw <wei.tan@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>
This commit is contained in:
Tw 2019-01-03 10:48:16 +08:00 committed by wenlingz
parent ddf1c923ce
commit b7fda27427
1 changed files with 1 additions and 1 deletions
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2
hypervisor/arch/x86/configs/up2.config
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@ -1,5 +1,5 @@
# Generated by Kconfiglib (https://github.com/ulfalizer/Kconfiglib)
CONFIG_BOARD="UP2"
CONFIG_SERIAL_PCI=y
CONFIG_SERIAL_PCI_BDF="0:18.1"
CONFIG_SERIAL_PCI_BDF="0:18.0"
CONFIG_COM_IRQ=6