1 '\" te

   2 .\"  Copyright (c) 2004, Sun Microsystems, Inc. All Rights Reserved
   3 .\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License").  You may not use this file except in compliance with the License.
   4 .\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing.  See the License for the specific language governing permissions and limitations under the License.
   5 .\" When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE.  If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
   6 .TH EEPROM 1M "Oct 27, 2018"
   7 .SH NAME
   8 eeprom \- EEPROM display and load utility
   9 .SH SYNOPSIS
  10 .LP
  11 .nf
  12 \fB/usr/sbin/eeprom\fR [\fB-\fR] [\fB-f\fR \fIdevice\fR] [\fIparameter\fR[=\fIvalue\fR]]
  13 .fi
  14 
  15 .SH DESCRIPTION
  16 .LP
  17 \fBeeprom\fR displays or changes the values of parameters in the \fBEEPROM.\fR
  18 It processes parameters in the order given. When processing a \fIparameter\fR
  19 accompanied by a \fIvalue\fR, \fBeeprom\fR makes the indicated alteration to
  20 the \fBEEPROM;\fR otherwise, it displays the \fIparameter\fR's value. When
  21 given no parameter specifiers, \fBeeprom\fR displays the values of all
  22 \fBEEPROM\fR parameters. A `\|\(mi\fB\&'\fR (hyphen) flag specifies that
  23 parameters and values are to be read from the standard input (one
  24 \fIparameter\fR or \fIparameter\fR\fB=\fR\fIvalue\fR per line).
  25 .sp
  26 .LP

 688 .sp
 689 The default value is system-dependent. If the variable exists, the default
 690 value is appropriate to the lowest version of the SunOS that shipped with a
 691 specific platform.
 692 .RE
 693 
 694 .sp
 695 .ne 2
 696 .na
 697 \fBoutput-device\fR
 698 .ad
 699 .sp .6
 700 .RS 4n
 701 Output device used at power-on (usually \fBscreen\fR, \fBttya\fR,
 702 \fBttyb\fR, \fBttyc\fR, or \fBttyd\fR). Defaults to \fBscreen\fR.
 703 .RE
 704 
 705 .sp
 706 .ne 2
 707 .na
 708 \fBredmode-reboot?\fR
 709 .ad
 710 .sp .6
 711 .RS 4n
 712 Specify \fBtrue\fR to reboot after a redmode reset trap. Defaults to
 713 \fBtrue\fR. (Sun Enterprise 10000 only.)
 714 .RE
 715 
 716 .sp
 717 .ne 2
 718 .na
 719 \fBredmode-sync?\fR
 720 .ad
 721 .sp .6
 722 .RS 4n
 723 Specify \fBtrue\fR to invoke OpenBoot PROM's \fBsync\fR word after a redmode
 724 reset trap. Defaults to \fBfalse\fR. (Sun Enterprise 10000 only.)
 725 .RE
 726 
 727 .sp
 728 .ne 2
 729 .na
 730 \fBrootpath\fR
 731 .ad
 732 .sp .6
 733 .RS 4n
 734 Specifies the root device of the operating system.
 735 .RE
 736 
 737 .sp
 738 .ne 2
 739 .na
 740 \fBsbus-probe-list\fR
 741 .ad
 742 .sp .6
 743 .RS 4n
 744 Designate which SBus slots are probed and in what order. Defaults to
 745 \fB0123\fR.
 746 .RE
 747 
 748 .sp
 749 .ne 2

 831 .fi
 832 .in -2
 833 .sp
 834 
 835 .RE
 836 
 837 .sp
 838 .ne 2
 839 .na
 840 \fBselftest-#megs\fR
 841 .ad
 842 .sp .6
 843 .RS 4n
 844 Megabytes of \fBRAM\fR to test. Ignored if \fBdiag-switch?\fR is \fBtrue\fR.
 845 Defaults to \fB1\fR.
 846 .RE
 847 
 848 .sp
 849 .ne 2
 850 .na
 851 \fBsir-sync?\fR
 852 .ad
 853 .sp .6
 854 .RS 4n
 855 Specify \fBtrue\fR to invoke OpenBoot PROM's \fBsync\fR word after a
 856 software-initiated reset (\fBSIR\fR) trap. Defaults to \fBfalse\fR. (Sun
 857 Enterprise 10000 only.)
 858 .RE
 859 
 860 .sp
 861 .ne 2
 862 .na
 863 \fBskip-vme-loopback?\fR
 864 .ad
 865 .sp .6
 866 .RS 4n
 867 If \fBtrue\fR, POST does not do VMEbus loopback tests. Defaults to \fBfalse\fR.
 868 .RE
 869 
 870 .sp
 871 .ne 2
 872 .na
 873 \fBst-targets\fR
 874 .ad
 875 .sp .6
 876 .RS 4n
 877 Map \fBSCSI\fR tape units (OpenBoot PROM version 1.\fIx\fR only). Defaults to
 878 \fB45670123\fR, which means that unit 0 maps to target \fB4\fR, unit 1 maps to
 879 target \fB5\fR, and so on.
 880 .RE
 881 
 882 .sp

1107 .ne 2
1108 .na
1109 \fBversion2?\fR
1110 .ad
1111 .sp .6
1112 .RS 4n
1113 If \fBtrue\fR, hybrid (1.\fIx\fR/2.\fIx\fR) PROM comes up in version 2.\fIx\fR.
1114 Defaults to \fBtrue\fR.
1115 .RE
1116 
1117 .sp
1118 .ne 2
1119 .na
1120 \fBwatchdog-reboot?\fR
1121 .ad
1122 .sp .6
1123 .RS 4n
1124 If \fBtrue\fR, reboot after watchdog reset. Defaults to \fBfalse\fR.
1125 .RE
1126 
1127 .sp
1128 .ne 2
1129 .na
1130 \fBwatchdog-sync?\fR
1131 .ad
1132 .sp .6
1133 .RS 4n
1134 Specify \fBtrue\fR to invoke OpenBoot PROM's \fBsync\fR word after a watchdog
1135 reset trap. Defaults to \fBfalse\fR. ( Sun Enterprise 10000 only.)
1136 .RE
1137 
1138 .sp
1139 .ne 2
1140 .na
1141 \fBxir-sync?\fR
1142 .ad
1143 .sp .6
1144 .RS 4n
1145 Specify \fBtrue\fR to invoke OpenBoot PROM's \fBsync\fR word after an \fBXIR\fR
1146 trap. Defaults to \fBfalse\fR. (Sun Enterprise 10000 only.)
1147 .RE
1148 
1149 .SH EXAMPLES
1150 .LP
1151 \fBExample 1 \fRChanging the Number of Megabytes of RAM.
1152 .sp
1153 .LP
1154 The following example demonstrates the method for changing from one to two the
1155 number of megabytes of \fBRAM\fR that the system will test.
1156 
1157 .sp
1158 .in +2
1159 .nf
1160 example# \fBeeprom selftest-#megs\fR
1161 selftest-#megs=1
1162 
1163 example# eeprom selftest-#megs=2
1164 
1165 example# \fBeeprom selftest-#megs\fR
1166 selftest-#megs=2
1167 .fi
1168 .in -2

   1 '\" te
   2 .\" Copyright 2019 Peter Tribble.
   3 .\"  Copyright (c) 2004, Sun Microsystems, Inc. All Rights Reserved
   4 .\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License").  You may not use this file except in compliance with the License.
   5 .\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing.  See the License for the specific language governing permissions and limitations under the License.
   6 .\" When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE.  If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
   7 .TH EEPROM 1M "Jun 13, 2019"
   8 .SH NAME
   9 eeprom \- EEPROM display and load utility
  10 .SH SYNOPSIS
  11 .LP
  12 .nf
  13 \fB/usr/sbin/eeprom\fR [\fB-\fR] [\fB-f\fR \fIdevice\fR] [\fIparameter\fR[=\fIvalue\fR]]
  14 .fi
  15 
  16 .SH DESCRIPTION
  17 .LP
  18 \fBeeprom\fR displays or changes the values of parameters in the \fBEEPROM.\fR
  19 It processes parameters in the order given. When processing a \fIparameter\fR
  20 accompanied by a \fIvalue\fR, \fBeeprom\fR makes the indicated alteration to
  21 the \fBEEPROM;\fR otherwise, it displays the \fIparameter\fR's value. When
  22 given no parameter specifiers, \fBeeprom\fR displays the values of all
  23 \fBEEPROM\fR parameters. A `\|\(mi\fB\&'\fR (hyphen) flag specifies that
  24 parameters and values are to be read from the standard input (one
  25 \fIparameter\fR or \fIparameter\fR\fB=\fR\fIvalue\fR per line).
  26 .sp
  27 .LP

 689 .sp
 690 The default value is system-dependent. If the variable exists, the default
 691 value is appropriate to the lowest version of the SunOS that shipped with a
 692 specific platform.
 693 .RE
 694 
 695 .sp
 696 .ne 2
 697 .na
 698 \fBoutput-device\fR
 699 .ad
 700 .sp .6
 701 .RS 4n
 702 Output device used at power-on (usually \fBscreen\fR, \fBttya\fR,
 703 \fBttyb\fR, \fBttyc\fR, or \fBttyd\fR). Defaults to \fBscreen\fR.
 704 .RE
 705 
 706 .sp
 707 .ne 2
 708 .na






















 709 \fBrootpath\fR
 710 .ad
 711 .sp .6
 712 .RS 4n
 713 Specifies the root device of the operating system.
 714 .RE
 715 
 716 .sp
 717 .ne 2
 718 .na
 719 \fBsbus-probe-list\fR
 720 .ad
 721 .sp .6
 722 .RS 4n
 723 Designate which SBus slots are probed and in what order. Defaults to
 724 \fB0123\fR.
 725 .RE
 726 
 727 .sp
 728 .ne 2

 810 .fi
 811 .in -2
 812 .sp
 813 
 814 .RE
 815 
 816 .sp
 817 .ne 2
 818 .na
 819 \fBselftest-#megs\fR
 820 .ad
 821 .sp .6
 822 .RS 4n
 823 Megabytes of \fBRAM\fR to test. Ignored if \fBdiag-switch?\fR is \fBtrue\fR.
 824 Defaults to \fB1\fR.
 825 .RE
 826 
 827 .sp
 828 .ne 2
 829 .na












 830 \fBskip-vme-loopback?\fR
 831 .ad
 832 .sp .6
 833 .RS 4n
 834 If \fBtrue\fR, POST does not do VMEbus loopback tests. Defaults to \fBfalse\fR.
 835 .RE
 836 
 837 .sp
 838 .ne 2
 839 .na
 840 \fBst-targets\fR
 841 .ad
 842 .sp .6
 843 .RS 4n
 844 Map \fBSCSI\fR tape units (OpenBoot PROM version 1.\fIx\fR only). Defaults to
 845 \fB45670123\fR, which means that unit 0 maps to target \fB4\fR, unit 1 maps to
 846 target \fB5\fR, and so on.
 847 .RE
 848 
 849 .sp

1074 .ne 2
1075 .na
1076 \fBversion2?\fR
1077 .ad
1078 .sp .6
1079 .RS 4n
1080 If \fBtrue\fR, hybrid (1.\fIx\fR/2.\fIx\fR) PROM comes up in version 2.\fIx\fR.
1081 Defaults to \fBtrue\fR.
1082 .RE
1083 
1084 .sp
1085 .ne 2
1086 .na
1087 \fBwatchdog-reboot?\fR
1088 .ad
1089 .sp .6
1090 .RS 4n
1091 If \fBtrue\fR, reboot after watchdog reset. Defaults to \fBfalse\fR.
1092 .RE
1093 






















1094 .SH EXAMPLES
1095 .LP
1096 \fBExample 1 \fRChanging the Number of Megabytes of RAM.
1097 .sp
1098 .LP
1099 The following example demonstrates the method for changing from one to two the
1100 number of megabytes of \fBRAM\fR that the system will test.
1101 
1102 .sp
1103 .in +2
1104 .nf
1105 example# \fBeeprom selftest-#megs\fR
1106 selftest-#megs=1
1107 
1108 example# eeprom selftest-#megs=2
1109 
1110 example# \fBeeprom selftest-#megs\fR
1111 selftest-#megs=2
1112 .fi
1113 .in -2