grml...

[seabios.git] / src / Kconfig

diff --git a/src/Kconfig b/src/Kconfig
index 2195badb35541d619ae9cd8f7d2d5785015ca5d2..250663aad01fa9bfbadfa23b7393a85908463471 100644 (file)
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -10,6 +10,13 @@ menu "General Features"
         help
             Configure as a coreboot payload.
 
+    config XEN
+        depends on !COREBOOT
+        bool "Build for Xen HVM"
+        default n
+        help
+            Configure to be used by xen hvmloader, for a HVM guest.
+
     config THREADS
         bool "Parallelize hardware init"
         default y
@@ -39,12 +46,6 @@ menu "General Features"
         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"
@@ -103,15 +104,15 @@ menu "Hardware support"
     config AHCI
         depends on DRIVES
         bool "AHCI controllers"
-        default n
+        default y
         help
             Support for AHCI disk code.
     config VIRTIO_BLK
         depends on DRIVES && !COREBOOT
-        bool "VirtIO controllers"
+        bool "virtio-blk controllers"
         default y
         help
-            Support boot from virtio storage.
+            Support boot from virtio-blk storage.
     config FLOPPY
         depends on DRIVES
         bool "Floppy controller"
@@ -125,14 +126,6 @@ menu "Hardware support"
         default y
         help
             Support PS2 ports (keyboard and mouse).
-    config PS2_KEYBOARD_SPINUP
-        depends on PS2PORT
-        int "Extra time (in ms) to allow a keyboard to initialize"
-        default 0
-        help
-            Some PS2 keyboards don't respond to commands immediately
-            after powering on.  Specify a positive value here to allow
-            additional time for the keyboard to become responsive.
 
     config USB
         bool "USB"
@@ -193,21 +186,6 @@ menu "Hardware support"
         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)"
@@ -270,17 +248,6 @@ menu "BIOS interfaces"
             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 OPTIONROMS_CHECKSUM
-        depends on OPTIONROMS
-        bool "Require correct checksum on option ROMs"
-        default y
-        help
-            Option ROMs are required to have correct checksums.
-            However, some option ROMs in the wild don't correctly
-            follow the specifications and have bad checksums.
-            Say N here to allow SeaBIOS to execute them anyways.
-
-            If unsure, say Y.
     config PMM
         depends on OPTIONROMS
         bool "PMM interface"
@@ -314,15 +281,8 @@ menu "BIOS interfaces"
         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
@@ -363,6 +323,8 @@ menu "BIOS Tables"
             Support generation of ACPI tables.
 endmenu
 
+source ../vgasrc/Kconfig
+
 menu "Debugging"
     config DEBUG_LEVEL
         int "Debug level"
@@ -386,11 +348,20 @@ menu "Debugging"
         help
             Base port for serial - generally 0x3f8, 0x2f8, 0x3e8, or 0x2e8.
 
-    config SCREEN_AND_DEBUG
-        depends on DEBUG_LEVEL != 0
-        bool "Show screen writes on debug ports"
+    config DEBUG_IO
+        depends on !COREBOOT && DEBUG_LEVEL != 0
+        bool "Special IO port debugging"
         default y
         help
-            Send characters that SeaBIOS writes to the screen to the
-            debug ports.
+            Some emulators or hypervisors provide with a way to output debug
+            information by outputing strings in a special port present in the
+            IO space.
+
+    config DEBUG_IO_PORT
+        depends on DEBUG_IO
+        hex "Debug IO port address"
+        default 0x0402
+        help
+            Bochs uses the 0x0402 address by default, whereas Xen
+            makes the 0xe9 IO address available for guests use.
 endmenu