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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'Connor22dfb852008-06-07 15:24:19 -040015// Configure as a coreboot payload.
Kevin O'Connorf64f0db2008-05-18 02:42:58 -040016#define CONFIG_COREBOOT 0
17
Kevin O'Connorac8df8c2008-05-24 23:46:33 -040018// Control how verbose debug output is.
19#define CONFIG_DEBUG_LEVEL 1
20
Kevin O'Connor0f803e42008-05-24 23:07:16 -040021// Send debugging information to serial port
Kevin O'Connor1812e202008-05-07 21:29:50 -040022#define CONFIG_DEBUG_SERIAL 0
23
Kevin O'Connor40967022008-07-21 22:23:05 -040024// Support for int13 floppy drive access
Kevin O'Connorf076a3e2008-02-25 22:25:15 -050025#define CONFIG_FLOPPY_SUPPORT 1
Kevin O'Connor40967022008-07-21 22:23:05 -040026// Support for int15c2 mouse calls
Kevin O'Connorc65a3802008-03-02 13:58:23 -050027#define CONFIG_PS2_MOUSE 1
Kevin O'Connor40967022008-07-21 22:23:05 -040028// Support for IDE disk code
Kevin O'Connor3491e8b2008-02-29 00:22:27 -050029#define CONFIG_ATA 1
Kevin O'Connor62eea672008-12-06 11:57:45 -050030// Support calling int155f on each keyboard event
Kevin O'Connor38fcbfe2008-02-25 22:30:47 -050031#define CONFIG_KBD_CALL_INT15_4F 1
Kevin O'Connord3817022008-07-12 12:46:07 -040032// Support for booting from a CD
Kevin O'Connor180a9592008-03-04 22:50:53 -050033#define CONFIG_CDROM_BOOT 1
Kevin O'Connord3817022008-07-12 12:46:07 -040034// Support for emulating a boot CD as a floppy/harddrive
Kevin O'Connordfa16502008-03-22 20:13:08 -040035#define CONFIG_CDROM_EMU 1
Kevin O'Connor0f803e42008-05-24 23:07:16 -040036// Support int 1a/b1 PCI BIOS calls
Kevin O'Connora0dc2962008-03-16 14:29:32 -040037#define CONFIG_PCIBIOS 1
Kevin O'Connor7ba6b302008-05-26 15:19:33 -040038// Support int 15/53 APM BIOS calls
39#define CONFIG_APMBIOS 1
Kevin O'Connor40967022008-07-21 22:23:05 -040040// Support int 19/18 system bootup support
41#define CONFIG_BOOT 1
Kevin O'Connor62eea672008-12-06 11:57:45 -050042// Support int 14 serial port calls
Kevin O'Connor40967022008-07-21 22:23:05 -040043#define CONFIG_SERIAL 1
44// Support int 17 parallel port calls
45#define CONFIG_LPT 1
46// Support int 16 keyboard calls
47#define CONFIG_KEYBOARD 1
Kevin O'Connor2ddcf182008-07-21 22:30:38 -040048// Support finding and running option roms during post.
49#define CONFIG_OPTIONROMS 1
Kevin O'Connorceea03c2008-11-08 21:36:35 -050050// Set if option roms are already copied to 0xc0000-0xf0000
51#define CONFIG_OPTIONROMS_DEPLOYED 1
Kevin O'Connor62eea672008-12-06 11:57:45 -050052// When option roms are not pre-deployed, SeaBIOS can copy an optionrom
53// from flash for up to 2 devices.
54#define OPTIONROM_BDF_1 0x0000
55#define OPTIONROM_MEM_1 0x00000000
56#define OPTIONROM_BDF_2 0x0000
57#define OPTIONROM_MEM_2 0x00000000
Kevin O'Connor40967022008-07-21 22:23:05 -040058// Support an interactive boot menu at end of post.
59#define CONFIG_BOOTMENU 1
Kevin O'Connorc65a3802008-03-02 13:58:23 -050060
Kevin O'Connord3817022008-07-12 12:46:07 -040061// Support generation of a PIR table in 0xf000 segment (for emulators)
62#define CONFIG_PIRTABLE 1
63// Support generation of MPTable (for emulators)
64#define CONFIG_MPTABLE 1
Kevin O'Connor6cb8ba92008-08-17 11:03:24 -040065// Support generation of SM BIOS tables (for emulators)
66#define CONFIG_SMBIOS 1
67// Support finding a UUID (for smbios) via "magic" outl sequence.
68#define CONFIG_UUID_BACKDOOR 1
Kevin O'Connord3817022008-07-12 12:46:07 -040069// Support generation of ACPI tables (for emulators)
70#define CONFIG_ACPI 1
Kevin O'Connor40967022008-07-21 22:23:05 -040071// Support bios callbacks specific to via vgabios.
Kevin O'Connorbf5ff172008-11-11 21:34:37 -050072#define CONFIG_VGAHOOKS 0
Kevin O'Connord995b3d2008-11-08 13:05:27 -050073// Maximum number of map entries in the e820 map
74#define CONFIG_MAX_E820 32
Kevin O'Connord3817022008-07-12 12:46:07 -040075
Kevin O'Connord9b06592008-05-06 20:00:12 -040076/* define it if the (emulated) hardware supports SMM mode */
77#define CONFIG_USE_SMM 1
78
Kevin O'Connorbdce35f2008-02-26 21:33:14 -050079#define CONFIG_MAX_ATA_INTERFACES 4
80#define CONFIG_MAX_ATA_DEVICES (CONFIG_MAX_ATA_INTERFACES*2)
Kevin O'Connor38fcbfe2008-02-25 22:30:47 -050081
Kevin O'Connor438f6352008-03-30 21:46:53 -040082#define CONFIG_ACPI_DATA_SIZE 0x00010000L
83
Kevin O'Connor44c631d2008-03-02 11:24:36 -050084#define CONFIG_MODEL_ID 0xFC
85#define CONFIG_SUBMODEL_ID 0x00
86#define CONFIG_BIOS_REVISION 0x01
87
Kevin O'Connor276d4a92008-06-11 22:47:01 -040088// Various memory addresses used by the code.
Kevin O'Connorbf5ff172008-11-11 21:34:37 -050089#define BUILD_STACK_ADDR 0x7c00
Kevin O'Connor276d4a92008-06-11 22:47:01 -040090#define BUILD_AP_BOOT_ADDR 0x10000
Kevin O'Connore3677b12008-07-04 15:29:23 -040091#define BUILD_BIOS_ADDR 0xf0000
92#define BUILD_BIOS_SIZE 0x10000
Kevin O'Connora06bfb62008-12-06 19:37:56 -050093// 64 KB used to copy the BIOS to shadow RAM
Kevin O'Connor276d4a92008-06-11 22:47:01 -040094#define BUILD_BIOS_TMP_ADDR 0x30000
95
96#define BUILD_PM_IO_BASE 0xb000
97#define BUILD_SMB_IO_BASE 0xb100
98#define BUILD_SMI_CMD_IO_ADDR 0xb2
99
Kevin O'Connor74534532008-05-12 18:28:58 -0400100// Start of fixed addresses in 0xf0000 segment.
Kevin O'Connor276d4a92008-06-11 22:47:01 -0400101#define BUILD_START_FIXED 0xe050
Kevin O'Connor74534532008-05-12 18:28:58 -0400102
Kevin O'Connor14927082008-11-08 19:07:49 -0500103// Important real-mode segments
Kevin O'Connor9521e262008-07-04 13:04:29 -0400104#define SEG_BIOS 0xf000
105#define SEG_EBDA 0x9fc0
106#define SEG_BDA 0x0000
107
Kevin O'Connor6e5b4a42008-12-06 13:03:52 -0500108// Segment definitions in protected mode (see rombios32_gdt in romlayout.S)
109#define SEG32_MODE32_CS (2 << 3)
110#define SEG32_MODE32_DS (3 << 3)
111#define SEG32_MODE16_CS (4 << 3)
112#define SEG32_MODE16_DS (5 << 3)
113#define SEG32_MODE16BIG_CS (6 << 3)
114#define SEG32_MODE16BIG_DS (7 << 3)
Kevin O'Connor14927082008-11-08 19:07:49 -0500115
Kevin O'Connor15c1f222008-06-12 22:59:43 -0400116// Debugging levels. If non-zero and CONFIG_DEBUG_LEVEL is greater
117// than the specified value, then the corresponding irq handler will
118// report every enter event.
Kevin O'Connorc541e1b2008-06-21 12:24:14 -0400119#define DEBUG_ISR_nmi 1
Kevin O'Connor15c1f222008-06-12 22:59:43 -0400120#define DEBUG_HDL_05 1
Kevin O'Connorc541e1b2008-06-21 12:24:14 -0400121#define DEBUG_ISR_08 20
122#define DEBUG_ISR_09 9
123#define DEBUG_ISR_0e 9
124#define DEBUG_HDL_10 20
Kevin O'Connor15c1f222008-06-12 22:59:43 -0400125#define DEBUG_HDL_11 1
126#define DEBUG_HDL_12 1
Kevin O'Connorc541e1b2008-06-21 12:24:14 -0400127#define DEBUG_HDL_13 10
128#define DEBUG_HDL_14 1
Kevin O'Connor15c1f222008-06-12 22:59:43 -0400129#define DEBUG_HDL_15 9
Kevin O'Connor15c1f222008-06-12 22:59:43 -0400130#define DEBUG_HDL_16 9
Kevin O'Connorc541e1b2008-06-21 12:24:14 -0400131#define DEBUG_HDL_17 1
Kevin O'Connor15c1f222008-06-12 22:59:43 -0400132#define DEBUG_HDL_18 1
133#define DEBUG_HDL_19 1
134#define DEBUG_HDL_1a 9
Kevin O'Connorc541e1b2008-06-21 12:24:14 -0400135#define DEBUG_ISR_1c 20
Kevin O'Connor15c1f222008-06-12 22:59:43 -0400136#define DEBUG_HDL_40 1
Kevin O'Connorc541e1b2008-06-21 12:24:14 -0400137#define DEBUG_ISR_70 9
Kevin O'Connor15c1f222008-06-12 22:59:43 -0400138#define DEBUG_ISR_74 9
Kevin O'Connorc541e1b2008-06-21 12:24:14 -0400139#define DEBUG_ISR_75 1
140#define DEBUG_ISR_76 10
141#define DEBUG_ISR_hwirq 30
Kevin O'Connor15c1f222008-06-12 22:59:43 -0400142
Kevin O'Connorbdce35f2008-02-26 21:33:14 -0500143#endif // config.h