diff options
Diffstat (limited to 'qemu/roms/seabios/src/Kconfig')
| -rw-r--r-- | qemu/roms/seabios/src/Kconfig | 59 |
1 files changed, 50 insertions, 9 deletions
diff --git a/qemu/roms/seabios/src/Kconfig b/qemu/roms/seabios/src/Kconfig index 45ca59cf3..95bf087b8 100644 --- a/qemu/roms/seabios/src/Kconfig +++ b/qemu/roms/seabios/src/Kconfig @@ -20,7 +20,7 @@ choice Configure for an emulated machine (QEMU, Xen, KVM, or Bochs). config CSM - bool "Build as Compatibilty Support Module for EFI BIOS" + bool "Build as Compatibility Support Module for EFI BIOS" help Configure to be used by EFI firmware as Compatibility Support module (CSM) to provide legacy BIOS services. @@ -96,12 +96,13 @@ endchoice the CBFS filesystem is at a non-standard location (eg, 0xffe00000 if CBFS ends 2Meg below the end of flash). - config FLASH_FLOPPY - depends on COREBOOT_FLASH - bool "Floppy images in CBFS" + config MULTIBOOT + depends on COREBOOT + bool "multiboot support" default y help - Support floppy images in coreboot flash. + Add multiboot header in bios.bin.raw and accept files supplied + as multiboot modules. config ENTRY_EXTRASTACK bool "Use internal stack for 16bit interrupt entry points" default y @@ -160,7 +161,7 @@ menu "Hardware support" help Support for AHCI disk code. config SDCARD - depends on DRIVES && QEMU_HARDWARE + depends on DRIVES bool "SD controllers" default y help @@ -208,11 +209,18 @@ menu "Hardware support" help Support boot from LSI MegaRAID SAS scsi storage. config FLOPPY - depends on DRIVES + depends on DRIVES && HARDWARE_IRQ bool "Floppy controller" default y help Support floppy drive access. + config FLASH_FLOPPY + depends on DRIVES + bool "Floppy images from CBFS or fw_cfg" + default y + help + Support floppy images stored in coreboot flash or from + QEMU fw_cfg. config PS2PORT depends on KEYBOARD || MOUSE @@ -291,6 +299,26 @@ menu "Hardware support" default y help Support parallel ports. This also enables int 17 parallel port calls. + config RTC_TIMER + bool "Real Time Clock (RTC) scheduling" + depends on HARDWARE_IRQ + default y + help + Support MC146818 Real Time Clock chip timer + interrupts. This also enables int 1583 and int 1586 calls. + + Disabling this support does not disable access to the RTC + cmos registers. + + config HARDWARE_IRQ + bool "Hardware interrupts" + default y + help + Program and support hardware interrupts using the i8259 + programmable interrupt controller (PIC). This option must + be enabled in order to support most boot loaders. Only + disable this option if running on peculiar hardware known + not to support irq routing. config USE_SMM depends on QEMU @@ -309,10 +337,16 @@ menu "Hardware support" help Initialize the Memory Type Range Registers (on emulators). config PMTIMER - bool "Use ACPI timer" + bool "Support ACPI timer" default y help - Use the ACPI timer instead of the TSC for timekeeping (on qemu). + Detect and use the ACPI timer for timekeeping. + config TSC_TIMER + bool "Support CPU timestamp counter as timer" + default y + help + Support for using the CPU timestamp counter as an internal + timing source. endmenu menu "BIOS interfaces" @@ -421,6 +455,13 @@ menu "BIOS interfaces" modified by programs. However, some old DOS high memory managers may require the UMB region to be read-only. + config TCGBIOS + depends on S3_RESUME + bool "TPM support and TCG BIOS extensions" + default y + help + Provide TPM support along with TCG BIOS extensions + endmenu menu "BIOS Tables" |