diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/devices/Kconfig | 43 |
1 files changed, 33 insertions, 10 deletions
diff --git a/src/devices/Kconfig b/src/devices/Kconfig index d83d551b5f..013ab9a335 100644 --- a/src/devices/Kconfig +++ b/src/devices/Kconfig @@ -23,37 +23,60 @@ config VGA_ROM_RUN bool "Run VGA Option ROMs" default y help - Execute VGA Option ROMs, if found. This is required to enable - PCI/AGP/PCI-E video cards. + Execute VGA Option ROMs in coreboot if found. This is required + to enable PCI/AGP/PCI-E video cards when not using a SeaBIOS + payload. + + When using a SeaBIOS payload it runs all option ROMs with much + more complete BIOS interrupt services available than coreboot, + which some option ROMs require in order to function correctly. + + If unsure, say N when using SeaBIOS as payload, Y otherwise. config S3_VGA_ROM_RUN bool "Re-run VGA Option ROMs on S3 resume" default y depends on VGA_ROM_RUN && HAVE_ACPI_RESUME help - Execute VGA Option ROMs when coming out of an S3 resume. + Execute VGA Option ROMs in coreboot when resuming from S3 suspend. + + When using a SeaBIOS payload it runs all option ROMs with much + more complete BIOS interrupt services available than coreboot, + which some option ROMs require in order to function correctly. + + If unsure, say N when using SeaBIOS as payload, Y otherwise. config PCI_ROM_RUN bool "Run non-VGA Option ROMs" default y help - Execute non-VGA PCI Option ROMs, if found. + Execute non-VGA PCI Option ROMs in coreboot if found. Examples include IDE/SATA controller Option ROMs and Option ROMs for network cards (NICs). + When using a SeaBIOS payload it runs all option ROMs with much + more complete BIOS interrupt services available than coreboot, + which some option ROMs require in order to function correctly. + + If unsure, say N when using SeaBIOS as payload, Y otherwise. + config ON_DEVICE_ROM_RUN bool "Run Option ROMs on PCI devices" default y help - Execute Option ROMs that are stored on PCI/PCIe/AGP devices. + Execute Option ROMs stored on PCI/PCIe/AGP devices in coreboot. + + If disabled, only Option ROMs stored in CBFS will be executed by + coreboot. If you are concerned about security, you might want to + disable this option, but it might leave your system in a state of + degraded functionality. - If disabled, only Option ROMs stored in CBFS will be executed. If - you are concerned about security, you might want to disable this - option, but it might leave your system in a state of degraded - functionality. + When using a SeaBIOS payload it runs all option ROMs with much + more complete BIOS interrupt services available than coreboot, + which some option ROMs require in order to function correctly. - If unsure, say Y + If unsure, say N when using SeaBIOS as payload, Y otherwise. choice prompt "Option ROM execution type" |