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Diffstat (limited to 'src/Kconfig')
-rw-r--r-- | src/Kconfig | 356 |
1 files changed, 347 insertions, 9 deletions
diff --git a/src/Kconfig b/src/Kconfig index f753c63..fca73e4 100644 --- a/src/Kconfig +++ b/src/Kconfig @@ -1,15 +1,353 @@ # Kconfig SeaBIOS configuration mainmenu "SeaBIOS Configuration" + +menu "General Features" + config COREBOOT - bool "Configure as a coreboot payload." - default n + bool "Build for coreboot" + default n + help + Configure as a coreboot payload. + + config THREADS + bool "Parallelize hardware init" + default y + help + Support running hardware initialization in parallel. + config THREAD_OPTIONROMS + depends on THREADS + bool "Hardware init during option ROM execution" + default n + help + Allow hardware init to run in parallel with optionrom execution. + + config RELOCATE_INIT + bool "Copy init code to high memory" + default y + help + Support relocating the one time initialization code to high memory. + + config BOOTMENU + depends on BOOT + bool "Bootmenu" + default y + help + Support an interactive boot menu at end of post. + config BOOTMENU_WAIT + depends on BOOTMENU + int "Bootmenu delay" + default 2500 + help + Amount of time (in ms) to wait at menu before selecting normal boot. + config BOOTSPLASH + depends on BOOTMENU + bool "Graphical boot splash screen" + default y + help + Support showing a graphical boot splash screen. + + config COREBOOT_FLASH + depends on COREBOOT + bool "coreboot CBFS support" + default y + help + Support searching coreboot flash format. + config LZMA + depends on COREBOOT_FLASH + bool "CBFS lzma support" + default y + help + Support CBFS files compressed using the lzma decompression + algorighm. + config FLASH_FLOPPY + depends on COREBOOT_FLASH + bool "Floppy images in CBFS" + default y + help + Support floppy images in coreboot flash. + +endmenu + +menu "Hardware support" + config ATA + depends on DRIVES + bool "ATA controllers" + default y + help + Support for IDE disk code. + config ATA_DMA + depends on ATA + bool "ATA DMA" + default n + help + Detect and try to use ATA bus mastering DMA controllers. + config ATA_PIO32 + depends on ATA + bool "ATA 32bit PIO" + default n + help + Use 32bit PIO accesses on ATA (minor optimization on PCI transfers). + config AHCI + depends on DRIVES + bool "AHCI controllers" + default n + help + Support for AHCI disk code. + config VIRTIO_BLK + depends on DRIVES && !COREBOOT + bool "VirtIO controllers" + default y + help + Support boot from virtio storage. + config FLOPPY + depends on DRIVES + bool "Floppy controller" + default y + help + Support floppy drive access. + + config PS2PORT + depends on KEYBOARD || MOUSE + bool "PS/2 port" + default y + help + Support PS2 ports (keyboard and mouse). + + config USB + bool "USB" + default y + help + Support USB devices. + config USB_UHCI + depends on USB + bool "USB UHCI controllers" + default y + help + Support USB UHCI controllers. + config USB_OHCI + depends on USB + bool "USB OHCI controllers" + default y + help + Support USB OHCI controllers. + config USB_EHCI + depends on USB + bool "USB EHCI controllers" + default y + help + Support USB EHCI controllers. + config USB_MSC + depends on USB && DRIVES + bool "USB drives" + default y + help + Support USB disks. + config USB_HUB + depends on USB + bool "USB hubs" + default y + help + Support USB hubs. + config USB_KEYBOARD + depends on USB && KEYBOARD + bool "USB keyboards" + default y + help + Support USB keyboards. + config USB_MOUSE + depends on USB && MOUSE + bool "USB mice" + default y + help + Support USB mice. + + config SERIAL + bool "Serial port" + default y + help + Support serial ports. This also enables int 14 serial port calls. + config LPT + bool "Parallel port" + default y + help + Support parallel ports. This also enables int 17 parallel port calls. + + config EXTRA_PCI_ROOTS + bool "Extra root buses" + default n + help + If the target machine has multiple independent root buses, + the extra buses may be specified here. + config PCI_ROOT1 + depends on EXTRA_PCI_ROOTS + hex "Extra primary PCI root bus number" + default 0x00 + config PCI_ROOT2 + depends on EXTRA_PCI_ROOTS + hex "Extra secondary PCI root bus number" + default 0x00 + + config USE_SMM + depends on !COREBOOT + bool "System Management Mode (SMM)" + default y + help + Support System Management Mode (on emulators). +endmenu + +menu "BIOS interfaces" + config DRIVES + bool "Drive interface" + default y + help + Support int13 disk/floppy drive functions. + + config CDROM_BOOT + depends on DRIVES + bool "DVD/CDROM booting" + default y + help + Support for booting from a CD. (El Torito spec support.) + config CDROM_EMU + depends on CDROM_BOOT + bool "DVD/CDROM boot drive emulation" + default y + help + Support bootable CDROMs that emulate a floppy/harddrive. + + config PCIBIOS + bool "PCIBIOS interface" + default y + help + Support int 1a/b1 PCI BIOS calls. + config APMBIOS + bool "APM interface" + default y + help + Support int 15/53 APM BIOS calls. + config PNPBIOS + bool "PnP BIOS interface" + default y + help + Support PnP BIOS entry point. + config OPTIONROMS + bool "Option ROMS" + default y + help + Support finding and running option roms during POST. + config OPTIONROMS_DEPLOYED + depends on OPTIONROMS + bool "Option roms are already at 0xc0000-0xf0000" + default n + help + Select this if option ROMs are already copied to + 0xc0000-0xf0000. This must only be selected when using + Bochs or QEMU versions older than 0.12. + config PMM + depends on OPTIONROMS + bool "PMM interface" + default y + help + Support Post Memory Manager (PMM) entry point. + config BOOT + bool "Boot interface" + default y + help + Support int 19/18 system bootup support. + config KEYBOARD + bool "Keyboard interface" + default y + help + Support int 16 keyboard calls. + config KBD_CALL_INT15_4F + depends on KEYBOARD + bool "Keyboard hook interface" + default y + help + Support calling int155f on each keyboard event. + config MOUSE + bool "Mouse interface" + default y + help + Support for int15c2 mouse calls. + + config S3_RESUME + bool "S3 resume" + default y + help + Support S3 resume handler. + config S3_RESUME_VGA_INIT + depends on S3_RESUME + bool "Run VGA rom on S3 resume" + default n + help + Run the vga rom during S3 resume. + + config VGAHOOKS + depends on COREBOOT + bool "Hardware specific VGA helpers" + default y + help + Support int 155f BIOS callbacks specific to some Intel and + VIA on-board vga devices. + + config DISABLE_A20 + bool "Disable A20" + default n + help + Disable A20 on 16bit boot. +endmenu + +menu "BIOS Tables" + config PIRTABLE + depends on !COREBOOT + bool "PIR table" + default y + help + Support generation of a PIR table in 0xf000 segment. + config MPTABLE + depends on !COREBOOT + bool "MPTable" + default y + help + Support generation of MPTable. + config SMBIOS + bool "SMBIOS" + default y + help + Support generation of SM BIOS tables. This is also + sometimes called DMI. + config ACPI + depends on !COREBOOT + bool "ACPI" + default y + help + Support generation of ACPI tables. +endmenu + +menu "Debugging" config DEBUG_LEVEL - int "Control how verbose debug output is." - default 1 + int "Debug level" + default 1 + help + Control how verbose debug output is. The higher the + number, the more verbose SeaBIOS will be. + + Set to zero to disable debugging. + config DEBUG_SERIAL - bool "Send debugging information to serial port" - default n - config VGAHOOKS - bool "Support bios callbacks specific to via vgabios." - default n + depends on DEBUG_LEVEL != 0 + bool "Serial port debugging" + default n + help + Send debugging information to serial port. + + config SCREEN_AND_DEBUG + depends on DEBUG_LEVEL != 0 + bool "Show screen writes on debug ports" + default y + help + Send characters that SeaBIOS writes to the screen to the + debug ports. +endmenu |