// Configuration definitions.
-/* Dont support QEMU BIOS by default.
- * Change CONFIG_QEMU to 1 to support QEMU. */
-#define CONFIG_QEMU 0
-
-#if (QEMU_SUPPORT == 1)
-#define CONFIG_APPNAME "QEMU"
-#else
-#define CONFIG_APPNAME "Bochs"
-#endif
+//#define CONFIG_APPNAME "QEMU"
+//#define CONFIG_CPUNAME8 "QEMUCPU "
+//#define CONFIG_APPNAME6 "QEMU "
+//#define CONFIG_APPNAME4 "QEMU"
+#define CONFIG_APPNAME "Bochs"
+#define CONFIG_CPUNAME8 "BOCHSCPU"
+#define CONFIG_APPNAME6 "BOCHS "
+#define CONFIG_APPNAME4 "BXPC"
// Configure as a coreboot payload.
#define CONFIG_COREBOOT 0
// Send debugging information to serial port
#define CONFIG_DEBUG_SERIAL 0
+// Support for int13 floppy drive access
#define CONFIG_FLOPPY_SUPPORT 1
+// Support for int15c2 mouse calls
#define CONFIG_PS2_MOUSE 1
+// Support for IDE disk code
#define CONFIG_ATA 1
+// Support calling int155f on each keyboard event
#define CONFIG_KBD_CALL_INT15_4F 1
+// Support for booting from a CD
#define CONFIG_CDROM_BOOT 1
+// Support for emulating a boot CD as a floppy/harddrive
#define CONFIG_CDROM_EMU 1
-// Support generation of a PIR table in 0xf000 segment (for emulators)
-#define CONFIG_PIRTABLE 1
-// Support generation of ACPI PIR tables (for emulators)
-#define CONFIG_ACPI 1
// Support int 1a/b1 PCI BIOS calls
#define CONFIG_PCIBIOS 1
// Support int 15/53 APM BIOS calls
#define CONFIG_APMBIOS 1
+// Support int 19/18 system bootup support
+#define CONFIG_BOOT 1
+// Support int 14 serial port calls
+#define CONFIG_SERIAL 1
+// Support int 17 parallel port calls
+#define CONFIG_LPT 1
+// Support int 16 keyboard calls
+#define CONFIG_KEYBOARD 1
+// Support finding and running option roms during post.
+#define CONFIG_OPTIONROMS 1
+// Set if option roms are already copied to 0xc0000-0xf0000
+#define CONFIG_OPTIONROMS_DEPLOYED 1
+// When option roms are not pre-deployed, SeaBIOS can copy an optionrom
+// from flash for up to 2 devices.
+#define OPTIONROM_BDF_1 0x0000
+#define OPTIONROM_MEM_1 0x00000000
+#define OPTIONROM_BDF_2 0x0000
+#define OPTIONROM_MEM_2 0x00000000
+// Support an interactive boot menu at end of post.
+#define CONFIG_BOOTMENU 1
+
+// Support generation of a PIR table in 0xf000 segment (for emulators)
+#define CONFIG_PIRTABLE 1
+// Support generation of MPTable (for emulators)
+#define CONFIG_MPTABLE 1
+// Support generation of SM BIOS tables (for emulators)
+#define CONFIG_SMBIOS 1
+// Support finding a UUID (for smbios) via "magic" outl sequence.
+#define CONFIG_UUID_BACKDOOR 1
+// Support generation of ACPI tables (for emulators)
+#define CONFIG_ACPI 1
+// Support bios callbacks specific to via vgabios.
+#define CONFIG_VGAHOOKS 0
+// Maximum number of map entries in the e820 map
+#define CONFIG_MAX_E820 32
/* define it if the (emulated) hardware supports SMM mode */
#define CONFIG_USE_SMM 1
#define CONFIG_BIOS_REVISION 0x01
// Various memory addresses used by the code.
-#define BUILD_STACK_ADDR 0xfffe
+#define BUILD_STACK_ADDR 0x7c00
#define BUILD_CPU_COUNT_ADDR 0xf000
#define BUILD_AP_BOOT_ADDR 0x10000
-#define BUILD_BSS_ADDR 0x40000
+#define BUILD_BIOS_ADDR 0xf0000
+#define BUILD_BIOS_SIZE 0x10000
/* 64 KB used to copy the BIOS to shadow RAM */
#define BUILD_BIOS_TMP_ADDR 0x30000
// Start of fixed addresses in 0xf0000 segment.
#define BUILD_START_FIXED 0xe050
-// Important 16-bit segments
+// Important real-mode segments
#define SEG_BIOS 0xf000
#define SEG_EBDA 0x9fc0
#define SEG_BDA 0x0000
+// Segment definitions in 32bit mode.
+#define SEG32_MODE32_CS (2 << 3) // 0x10
+#define SEG32_MODE32_DS (3 << 3) // 0x18
+#define SEG32_MODE16_CS (4 << 3) // 0x20
+#define SEG32_MODE16_DS (5 << 3) // 0x28
+
// Debugging levels. If non-zero and CONFIG_DEBUG_LEVEL is greater
// than the specified value, then the corresponding irq handler will
// report every enter event.
projects / seabios.git / blobdiff