src/config.h

   1 /*
   2  * This file defines the configuration for Etherboot.
   3  *
   4  * The build system splits this file into several individual header
   5  * files of the form config/%.h, so that changing one option doesn't
   6  * necessitate a rebuild of every single object.  For this reason, it
   7  * is important to maintain the strict formatting in this file.
   8  *
   9  */
  10
  11 /* @BEGIN general.h
  12  *
  13  * Console configuration
  14  *
  15  * These options specify the console types that Etherboot will use for
  16  * interaction with the user.
  17  *
  18  */
  19
  20 #define CONSOLE_FIRMWARE        /* Default BIOS console */
  21 #undef  CONSOLE_SERIAL          /* Serial port */
  22 #undef  CONSOLE_DIRECT_VGA      /* Direct access to VGA card */
  23 #undef  CONSOLE_BTEXT           /* Who knows what this does? */
  24 #undef  CONSOLE_PC_KBD          /* Direct access to PC keyboard */
  25
  26 /* @END general.h */
  27
  28 /* @BEGIN serial.h
  29  *
  30  * Serial port configuration
  31  *
  32  * These options affect the operation of the serial console.  They
  33  * take effect only if the serial console is included using the
  34  * CONSOLE_SERIAL option.
  35  *
  36  */
  37
  38 #define COMCONSOLE      0x3f8           /* I/O port address */
  39
  40 /* Keep settings from a previous user of the serial port (e.g. lilo or
  41  * LinuxBIOS), ignoring COMSPEED, COMDATA, COMPARITY and COMSTOP.
  42  */
  43 #undef  COMPRESERVE
  44
  45 #ifndef COMPRESERVE
  46 #define COMSPEED        115200          /* Baud rate */
  47 #define COMDATA         8               /* Data bits */
  48 #define COMPARITY       0               /* Parity: 0=None, 1=Odd, 2=Even */
  49 #define COMSTOP         1               /* Stop bits */
  50 #endif
  51
  52 /* @END serial.h */
  53
  54 /* @BEGIN isa.h
  55  *
  56  * ISA probe address configuration
  57  *
  58  * You can override the list of addresses that will be probed by any
  59  * ISA drivers.
  60  *
  61  */
  62 #undef  ISA_PROBE_ADDRS         /* e.g. 0x200, 0x300 */
  63 #undef  ISA_PROBE_ONLY          /* Do not probe any other addresses */
  64
  65 /* @END isa.h */
  66
  67 /* @BEGIN general.h
  68  *
  69  * Download protocols
  70  *
  71  */
  72
  73 #define DOWNLOAD_PROTO_TFTP     /* Trivial File Transfer Protocol */
  74 #undef  DOWNLOAD_PROTO_NFS      /* Network File System */
  75 #define DOWNLOAD_PROTO_HTTP     /* Hypertext Transfer Protocol */
  76 #undef  DOWNLOAD_PROTO_FTP      /* File Transfer Protocol */
  77 #undef  DOWNLOAD_PROTO_TFTM     /* Multicast Trivial File Transfer Protocol */
  78 #undef  DOWNLOAD_PROTO_SLAM     /* Scalable Local Area Multicast */
  79 #undef  DOWNLOAD_PROTO_FSP      /* FSP? */
  80
  81 /* @END general.h */
  82
  83 /* @BEGIN general.h
  84  *
  85  * Name resolution modules
  86  *
  87  */
  88
  89 #define DNS_RESOLVER            /* DNS resolver */
  90 #undef  NMB_RESOLVER            /* NMB resolver */
  91
  92 /* @END general.h */
  93
  94 /* @BEGIN general.h
  95  *
  96  * Image types
  97  *
  98  * Etherboot supports various image formats.  Select whichever ones
  99  * you want to use.
 100  *
 101  */
 102 #undef  IMAGE_NBI               /* NBI image support */
 103 #undef  IMAGE_ELF64             /* ELF64 image support */
 104 #undef  IMAGE_ELF               /* ELF image support */
 105 #undef  IMAGE_COFF              /* COFF image support */
 106 #undef  IMAGE_FREEBSD           /* FreeBSD kernel image support */
 107 #define IMAGE_MULTIBOOT         /* MultiBoot image support */
 108 #undef  IMAGE_AOUT              /* a.out image support */
 109 #undef  IMAGE_WINCE             /* WinCE image support */
 110 #define IMAGE_PXE               /* PXE image support */
 111 #define IMAGE_SCRIPT            /* gPXE script image support */
 112 #define IMAGE_BZIMAGE           /* Linux bzImage image support */
 113
 114 /* @END general.h */
 115
 116 /* @BEGIN general.h
 117  *
 118  * Command-line commands to include
 119  *
 120  */
 121 #define AUTOBOOT_CMD            /* Automatic booting */
 122 #define NVO_CMD                 /* Non-volatile option storage commands */
 123 #define CONFIG_CMD              /* Option configuration console */
 124 #define IFMGMT_CMD              /* Interface management commands */
 125 #define ROUTE_CMD               /* Routing table management commands */
 126 #define IMAGE_CMD               /* Image management commands */
 127 #define DHCP_CMD                /* DHCP management commands */
 128
 129 /* @END general.h */
 130
 131 /* @BEGIN general.h
 132  *
 133  * Obscure configuration options
 134  *
 135  * You probably don't need to touch these.
 136  *
 137  */
 138
 139 #undef  BUILD_SERIAL            /* Include an automatic build serial
 140                                  * number.  Add "bs" to the list of
 141                                  * make targets.  For example:
 142                                  * "make bin/rtl8139.dsk bs" */
 143 #undef  BUILD_ID                /* Include a custom build ID string,
 144                                  * e.g "test-foo" */
 145 #undef  NULL_TRAP               /* Attempt to catch NULL function calls */
 146 #undef  DUMP_GDBSYM             /* Dump GDB symbol table information */
 147
 148 /* @END general.h */