163 lines
4.9 KiB
Plaintext
163 lines
4.9 KiB
Plaintext
config PAYLOAD_BUILD_SEABIOS
|
|
bool
|
|
|
|
if PAYLOAD_SEABIOS
|
|
|
|
config PAYLOAD_FILE
|
|
default "payloads/external/SeaBIOS/seabios/out/bios.bin.elf"
|
|
|
|
endif
|
|
|
|
if PAYLOAD_BUILD_SEABIOS
|
|
|
|
choice
|
|
prompt "SeaBIOS version"
|
|
default SEABIOS_STABLE
|
|
|
|
config SEABIOS_STABLE
|
|
bool "1.16.2"
|
|
help
|
|
Stable SeaBIOS version
|
|
config SEABIOS_MASTER
|
|
bool "master"
|
|
help
|
|
Newest SeaBIOS version
|
|
config SEABIOS_REVISION
|
|
bool "git revision"
|
|
help
|
|
Select this option if you have a specific commit or branch
|
|
that you want to use as the revision from which to
|
|
build SeaBIOS.
|
|
|
|
You will be able to specify the name of a branch or a commit id
|
|
later.
|
|
|
|
endchoice
|
|
|
|
config SEABIOS_REVISION_ID
|
|
string "Insert a commit's SHA-1 or a branch name"
|
|
depends on SEABIOS_REVISION
|
|
default "origin/master"
|
|
help
|
|
The commit's SHA-1 or branch name of the revision to use.
|
|
|
|
config SEABIOS_PS2_TIMEOUT
|
|
prompt "PS/2 keyboard controller initialization timeout (milliseconds)"
|
|
default 0
|
|
int
|
|
help
|
|
Some PS/2 keyboard controllers don't respond to commands immediately
|
|
after powering on. This specifies how long SeaBIOS will wait for the
|
|
keyboard controller to become ready before giving up.
|
|
|
|
config SEABIOS_THREAD_OPTIONROMS
|
|
prompt "Hardware init during option ROM execution"
|
|
default n
|
|
bool
|
|
help
|
|
Allow hardware init to run in parallel with optionrom execution.
|
|
|
|
This can reduce boot time, but can cause some timing
|
|
variations during option ROM code execution. It is not
|
|
known if all option ROMs will behave properly with this option.
|
|
|
|
config SEABIOS_HARDWARE_IRQ
|
|
prompt "Hardware Interrupts"
|
|
default y
|
|
bool
|
|
help
|
|
Program and support hardware interrupts using the i8259
|
|
programmable interrupt controller (PIC). Deselected by
|
|
boards which would otherwise hang at the boot menu (eg,
|
|
google/rambi).
|
|
|
|
config SEABIOS_VGA_COREBOOT
|
|
prompt "Include generated option rom that implements legacy VGA BIOS compatibility"
|
|
default y if !VENDOR_EMULATION
|
|
default y if COREDOOM_SECONDARY_PAYLOAD
|
|
depends on !VGA_ROM_RUN && (VGA_TEXT_FRAMEBUFFER || LINEAR_FRAMEBUFFER)
|
|
bool
|
|
help
|
|
coreboot can initialize the GPU of some mainboards.
|
|
|
|
After initializing the GPU, the information about it can be passed to the payload.
|
|
Provide an option rom that implements this legacy VGA BIOS compatibility requirement.
|
|
|
|
config PAYLOAD_CONFIGFILE
|
|
string "SeaBIOS config file"
|
|
default ""
|
|
help
|
|
This option allows a platform to set Kconfig options for a basic
|
|
SeaBIOS payload. In general, if the option is used, the default
|
|
would be "$(top)/src/mainboard/$(MAINBOARDDIR)/config_seabios"
|
|
|
|
config SEABIOS_BOOTORDER_FILE
|
|
string "SeaBIOS bootorder file"
|
|
default ""
|
|
help
|
|
Add a SeaBIOS bootorder file. From the wiki:
|
|
"The bootorder file may be used to configure the boot up order. The file
|
|
should be ASCII text and contain one line per boot method. The description
|
|
of each boot method follows an Open Firmware device path format. SeaBIOS
|
|
will attempt to boot from each item in the file - first line of the file
|
|
first."
|
|
|
|
See: https://www.coreboot.org/SeaBIOS#Configuring_boot_order
|
|
|
|
If used, a typical value would be:
|
|
$(top)/src/mainboard/$(MAINBOARDDIR)/bootorder
|
|
|
|
config SEABIOS_ADD_SERCON_PORT_FILE
|
|
prompt "Add SeaBIOS sercon-port file to CBFS"
|
|
default n
|
|
bool
|
|
help
|
|
Select this option to enable SeaBIOS' VGA adapter emulation
|
|
on serial port.
|
|
|
|
config SEABIOS_SERCON_PORT_ADDR
|
|
hex "SeaBIOS sercon-port base address"
|
|
depends on SEABIOS_ADD_SERCON_PORT_FILE
|
|
default TTYS0_BASE
|
|
help
|
|
Set this field to the IO address of a serial port for SeaBIOS' VGA
|
|
adapter emulation.
|
|
|
|
By default primary console UART defined by TTYS0_BASE is used.
|
|
|
|
config PAYLOAD_VGABIOS_FILE
|
|
string
|
|
depends on SEABIOS_VGA_COREBOOT
|
|
default "payloads/external/SeaBIOS/seabios/out/vgabios.bin"
|
|
|
|
config SEABIOS_DEBUG_LEVEL
|
|
int "SeaBIOS debug level (verbosity)"
|
|
default -1
|
|
help
|
|
The higher the number, the more verbose SeaBIOS will be. See the table
|
|
below for the current values corresponding to various items as of SeaBIOS
|
|
version 1.10.1. Set this value to -1 to use SeaBIOS' default.
|
|
|
|
Output at various SeaBIOS log levels:
|
|
level 0 - Logging disabled
|
|
level 1 - Basic output, interrupts 5, 18h, 19h, 40h, SMP, PNP, PMM
|
|
level 2 - AHCI, Floppy, Basic ps2, interrupts 11h, 12h, 14h, 17h
|
|
level 3 - bootsplash, initializations, SeaBIOS VGA BIOS interrupts
|
|
level 4 - BIOS tables, more optionrom
|
|
level 5 - Extra bootsplash, more XHCI
|
|
level 6 - ATA commands, extra optionrom
|
|
level 7 - extra ps2 commands, more OHCI & EHCI
|
|
level 8 - extra malloc info, more AHCI
|
|
level 9 - interrupts 15h, 16h, 1ah, APM, PCI, SMIs, PCIBIOS,
|
|
USB-HID commands, SDcard commands, Floppy commands
|
|
level 10 - interrupt 13h (Drives other than floppy)
|
|
level 20 - interrupt 10h (Display)
|
|
|
|
comment "Using default SeaBIOS log level"
|
|
depends on SEABIOS_DEBUG_LEVEL = -1
|
|
|
|
comment "SeaBIOS logging disabled"
|
|
depends on SEABIOS_DEBUG_LEVEL = 0
|
|
|
|
endif
|