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Kevin O'Connorbdce35f2008-02-26 21:33:14 -05001#ifndef __CONFIG_H
2#define __CONFIG_H
Kevin O'Connord9b06592008-05-06 20:00:12 -04003
Kevin O'Connorf076a3e2008-02-25 22:25:15 -05004// Configuration definitions.
5
Kevin O'Connor6cb8ba92008-08-17 11:03:24 -04006//#define CONFIG_APPNAME "QEMU"
7//#define CONFIG_CPUNAME8 "QEMUCPU "
8//#define CONFIG_APPNAME6 "QEMU "
9//#define CONFIG_APPNAME4 "QEMU"
10#define CONFIG_APPNAME "Bochs"
11#define CONFIG_CPUNAME8 "BOCHSCPU"
12#define CONFIG_APPNAME6 "BOCHS "
13#define CONFIG_APPNAME4 "BXPC"
Kevin O'Connord9b06592008-05-06 20:00:12 -040014
Kevin O'Connor7061eb62009-01-04 21:48:22 -050015// Configure for use with KVM.
16#define CONFIG_KVM 0
Kevin O'Connor22dfb852008-06-07 15:24:19 -040017// Configure as a coreboot payload.
Kevin O'Connorf64f0db2008-05-18 02:42:58 -040018#define CONFIG_COREBOOT 0
19
Kevin O'Connorac8df8c2008-05-24 23:46:33 -040020// Control how verbose debug output is.
21#define CONFIG_DEBUG_LEVEL 1
Kevin O'Connor0f803e42008-05-24 23:07:16 -040022// Send debugging information to serial port
Kevin O'Connor1812e202008-05-07 21:29:50 -040023#define CONFIG_DEBUG_SERIAL 0
Kevin O'Connorb9e62d22009-08-02 13:18:27 -040024// Screen writes are also sent to debug ports.
25#define CONFIG_SCREEN_AND_DEBUG 1
Kevin O'Connor1812e202008-05-07 21:29:50 -040026
Kevin O'Connorc892b132009-08-11 21:59:37 -040027// Support int13 disk/floppy drive functions
28#define CONFIG_DRIVES 1
29// Support floppy drive access
Kevin O'Connor0a0e42e2009-08-16 12:09:44 -040030#define CONFIG_FLOPPY 1
Kevin O'Connor40967022008-07-21 22:23:05 -040031// Support for IDE disk code
Kevin O'Connor3491e8b2008-02-29 00:22:27 -050032#define CONFIG_ATA 1
Kevin O'Connor32945af2009-02-27 21:23:01 -050033// Use 32bit PIO accesses on ATA (minor optimization on PCI transfers)
34#define CONFIG_ATA_PIO32 0
Kevin O'Connord3817022008-07-12 12:46:07 -040035// Support for booting from a CD
Kevin O'Connor180a9592008-03-04 22:50:53 -050036#define CONFIG_CDROM_BOOT 1
Kevin O'Connord3817022008-07-12 12:46:07 -040037// Support for emulating a boot CD as a floppy/harddrive
Kevin O'Connordfa16502008-03-22 20:13:08 -040038#define CONFIG_CDROM_EMU 1
Kevin O'Connor0f803e42008-05-24 23:07:16 -040039// Support int 1a/b1 PCI BIOS calls
Kevin O'Connora0dc2962008-03-16 14:29:32 -040040#define CONFIG_PCIBIOS 1
Kevin O'Connor7ba6b302008-05-26 15:19:33 -040041// Support int 15/53 APM BIOS calls
42#define CONFIG_APMBIOS 1
Kevin O'Connor0c3068d2008-12-21 17:51:36 -050043// Support PnP BIOS entry point.
44#define CONFIG_PNPBIOS 1
Kevin O'Connore54ee382009-07-26 19:33:13 -040045// Support Post Memory Manager (PMM) entry point.
Kevin O'Connor0bf92702009-08-01 11:45:37 -040046#define CONFIG_PMM 1
Kevin O'Connor40967022008-07-21 22:23:05 -040047// Support int 19/18 system bootup support
48#define CONFIG_BOOT 1
Kevin O'Connor217d3632009-04-29 22:00:21 -040049// Support an interactive boot menu at end of post.
50#define CONFIG_BOOTMENU 1
51// Amount of time (in ms) to wait at menu before selecting normal boot.
52#define CONFIG_BOOTMENU_WAIT 2500
Kevin O'Connor62eea672008-12-06 11:57:45 -050053// Support int 14 serial port calls
Kevin O'Connor40967022008-07-21 22:23:05 -040054#define CONFIG_SERIAL 1
55// Support int 17 parallel port calls
56#define CONFIG_LPT 1
57// Support int 16 keyboard calls
58#define CONFIG_KEYBOARD 1
Kevin O'Connor32945af2009-02-27 21:23:01 -050059// Support calling int155f on each keyboard event
60#define CONFIG_KBD_CALL_INT15_4F 1
Kevin O'Connorffb81a42009-04-13 19:44:55 -040061// Disable A20 on 16bit boot
62#define CONFIG_DISABLE_A20 0
Kevin O'Connor32945af2009-02-27 21:23:01 -050063// Support for int15c2 mouse calls
64#define CONFIG_PS2_MOUSE 1
Kevin O'Connor6707c302009-02-28 12:26:39 -050065// If the target machine has multiple independent root buses, the
66// extra buses may be specified here.
67#define CONFIG_PCI_ROOT1 0x00
68#define CONFIG_PCI_ROOT2 0x00
Kevin O'Connor592323f2009-04-26 23:17:49 -040069// Support searching coreboot flash format.
70#define CONFIG_COREBOOT_FLASH 0
Kevin O'Connora3855ad2009-08-16 21:59:40 -040071// Support floppy images in the coreboot flash.
72#define CONFIG_FLASH_FLOPPY 1
Kevin O'Connor592323f2009-04-26 23:17:49 -040073// Support the lzma decompression algorighm.
74#define CONFIG_LZMA 1
Kevin O'Connor2ddcf182008-07-21 22:30:38 -040075// Support finding and running option roms during post.
76#define CONFIG_OPTIONROMS 1
Kevin O'Connorceea03c2008-11-08 21:36:35 -050077// Set if option roms are already copied to 0xc0000-0xf0000
78#define CONFIG_OPTIONROMS_DEPLOYED 1
Kevin O'Connor62eea672008-12-06 11:57:45 -050079// When option roms are not pre-deployed, SeaBIOS can copy an optionrom
80// from flash for up to 2 devices.
Kevin O'Connor4c0c85a2009-04-11 23:31:29 -040081#define OPTIONROM_VENDEV_1 0x00000000
Kevin O'Connor62eea672008-12-06 11:57:45 -050082#define OPTIONROM_MEM_1 0x00000000
Kevin O'Connor4c0c85a2009-04-11 23:31:29 -040083#define OPTIONROM_VENDEV_2 0x00000000
Kevin O'Connor62eea672008-12-06 11:57:45 -050084#define OPTIONROM_MEM_2 0x00000000
Kevin O'Connorc65a3802008-03-02 13:58:23 -050085
Kevin O'Connord3817022008-07-12 12:46:07 -040086// Support generation of a PIR table in 0xf000 segment (for emulators)
87#define CONFIG_PIRTABLE 1
88// Support generation of MPTable (for emulators)
89#define CONFIG_MPTABLE 1
Kevin O'Connor6cb8ba92008-08-17 11:03:24 -040090// Support generation of SM BIOS tables (for emulators)
91#define CONFIG_SMBIOS 1
92// Support finding a UUID (for smbios) via "magic" outl sequence.
93#define CONFIG_UUID_BACKDOOR 1
Kevin O'Connord3817022008-07-12 12:46:07 -040094// Support generation of ACPI tables (for emulators)
95#define CONFIG_ACPI 1
Kevin O'Connor40967022008-07-21 22:23:05 -040096// Support bios callbacks specific to via vgabios.
Kevin O'Connorbf5ff172008-11-11 21:34:37 -050097#define CONFIG_VGAHOOKS 0
Kevin O'Connorb24c5742009-01-17 21:52:52 -050098// Support S3 resume handler.
99#define CONFIG_S3_RESUME 1
Kevin O'Connord282af72009-07-04 04:10:32 -0400100// Run the vga rom during S3 resume.
101#define CONFIG_S3_RESUME_VGA_INIT 0
Kevin O'Connorb24c5742009-01-17 21:52:52 -0500102// define it if the (emulated) hardware supports SMM mode
103#define CONFIG_USE_SMM 1
Kevin O'Connord995b3d2008-11-08 13:05:27 -0500104// Maximum number of map entries in the e820 map
105#define CONFIG_MAX_E820 32
Kevin O'Connordf2c19a2009-01-17 20:07:09 -0500106// Space to reserve in f-segment for run-time built bios tables.
Kevin O'Connor8e62a902009-02-08 17:10:48 -0500107#define CONFIG_MAX_BIOSTABLE 2048
Kevin O'Connor2929c352009-07-25 13:48:27 -0400108// Space to reserve in high-memory for tables
109#define CONFIG_MAX_HIGHTABLE (64*1024)
Kevin O'Connord3817022008-07-12 12:46:07 -0400110
Kevin O'Connorc892b132009-08-11 21:59:37 -0400111// Maximum number of ATA controllers to support
Kevin O'Connorbdce35f2008-02-26 21:33:14 -0500112#define CONFIG_MAX_ATA_INTERFACES 4
Kevin O'Connorc892b132009-08-11 21:59:37 -0400113// Maximum number of internal drives supported
114#define CONFIG_MAX_DRIVES 8
115// Largest supported externaly facing drive id
116#define CONFIG_MAX_EXTDRIVE 16
Kevin O'Connor38fcbfe2008-02-25 22:30:47 -0500117
Kevin O'Connor44c631d2008-03-02 11:24:36 -0500118#define CONFIG_MODEL_ID 0xFC
119#define CONFIG_SUBMODEL_ID 0x00
120#define CONFIG_BIOS_REVISION 0x01
121
Kevin O'Connor276d4a92008-06-11 22:47:01 -0400122// Various memory addresses used by the code.
Kevin O'Connor9967ab72008-12-18 21:57:33 -0500123#define BUILD_STACK_ADDR 0x7c00
124#define BUILD_S3RESUME_STACK_ADDR 0x1000
125#define BUILD_AP_BOOT_ADDR 0x10000
Kevin O'Connorf416fe92009-09-24 20:51:55 -0400126#define BUILD_EBDA_MINIMUM 0x90000
127#define BUILD_LOWRAM_END 0xa0000
Kevin O'Connore7739302009-07-26 19:16:09 -0400128#define BUILD_ROM_START 0xc0000
Kevin O'Connor9967ab72008-12-18 21:57:33 -0500129#define BUILD_BIOS_ADDR 0xf0000
130#define BUILD_BIOS_SIZE 0x10000
Kevin O'Connore7739302009-07-26 19:16:09 -0400131// 32KB for shadow ram copying (works around emulator deficiencies)
132#define BUILD_BIOS_TMP_ADDR 0x30000
Kevin O'Connor276d4a92008-06-11 22:47:01 -0400133
Kevin O'Connor9967ab72008-12-18 21:57:33 -0500134#define BUILD_APIC_ADDR 0xfee00000
135#define BUILD_IOAPIC_ADDR 0xfec00000
Kevin O'Connorf5c11612008-12-14 10:11:45 -0500136
Kevin O'Connor9967ab72008-12-18 21:57:33 -0500137#define BUILD_SMM_INIT_ADDR 0x38000
138#define BUILD_SMM_ADDR 0xa8000
139#define BUILD_SMM_SIZE 0x8000
Kevin O'Connor276d4a92008-06-11 22:47:01 -0400140
Kevin O'Connor14927082008-11-08 19:07:49 -0500141// Important real-mode segments
Kevin O'Connor8c0e3722009-01-02 14:19:43 -0500142#define SEG_IVT 0x0000
143#define SEG_BDA 0x0040
Kevin O'Connor9521e262008-07-04 13:04:29 -0400144#define SEG_BIOS 0xf000
Kevin O'Connor9521e262008-07-04 13:04:29 -0400145
Kevin O'Connorb24c5742009-01-17 21:52:52 -0500146// Segment definitions in protected mode (see rombios32_gdt in misc.c)
Kevin O'Connor30853762009-01-17 18:49:20 -0500147#define SEG32_MODE32_CS (1 << 3)
148#define SEG32_MODE32_DS (2 << 3)
149#define SEG32_MODE16_CS (3 << 3)
150#define SEG32_MODE16_DS (4 << 3)
151#define SEG32_MODE16BIG_CS (5 << 3)
152#define SEG32_MODE16BIG_DS (6 << 3)
Kevin O'Connor14927082008-11-08 19:07:49 -0500153
Kevin O'Connor15c1f222008-06-12 22:59:43 -0400154// Debugging levels. If non-zero and CONFIG_DEBUG_LEVEL is greater
155// than the specified value, then the corresponding irq handler will
156// report every enter event.
Kevin O'Connor75f49b32009-03-07 00:07:24 -0500157#define DEBUG_ISR_02 1
Kevin O'Connor15c1f222008-06-12 22:59:43 -0400158#define DEBUG_HDL_05 1
Kevin O'Connorc541e1b2008-06-21 12:24:14 -0400159#define DEBUG_ISR_08 20
160#define DEBUG_ISR_09 9
161#define DEBUG_ISR_0e 9
162#define DEBUG_HDL_10 20
Kevin O'Connor15c1f222008-06-12 22:59:43 -0400163#define DEBUG_HDL_11 1
164#define DEBUG_HDL_12 1
Kevin O'Connorc541e1b2008-06-21 12:24:14 -0400165#define DEBUG_HDL_13 10
166#define DEBUG_HDL_14 1
Kevin O'Connor15c1f222008-06-12 22:59:43 -0400167#define DEBUG_HDL_15 9
Kevin O'Connor15c1f222008-06-12 22:59:43 -0400168#define DEBUG_HDL_16 9
Kevin O'Connorc541e1b2008-06-21 12:24:14 -0400169#define DEBUG_HDL_17 1
Kevin O'Connor15c1f222008-06-12 22:59:43 -0400170#define DEBUG_HDL_18 1
171#define DEBUG_HDL_19 1
172#define DEBUG_HDL_1a 9
Kevin O'Connor15c1f222008-06-12 22:59:43 -0400173#define DEBUG_HDL_40 1
Kevin O'Connorc541e1b2008-06-21 12:24:14 -0400174#define DEBUG_ISR_70 9
Kevin O'Connor15c1f222008-06-12 22:59:43 -0400175#define DEBUG_ISR_74 9
Kevin O'Connorc541e1b2008-06-21 12:24:14 -0400176#define DEBUG_ISR_75 1
177#define DEBUG_ISR_76 10
Kevin O'Connoreac894d2009-02-05 21:23:39 -0500178#define DEBUG_ISR_hwpic1 5
179#define DEBUG_ISR_hwpic2 5
Kevin O'Connor0c3068d2008-12-21 17:51:36 -0500180#define DEBUG_HDL_pnp 1
Kevin O'Connore54ee382009-07-26 19:33:13 -0400181#define DEBUG_HDL_pmm 1
Kevin O'Connor15c1f222008-06-12 22:59:43 -0400182
Kevin O'Connorbdce35f2008-02-26 21:33:14 -0500183#endif // config.h