WO2001061485A3 - Modular bios update mechanism - Google Patents

Modular bios update mechanism Download PDF

Info

Publication number
WO2001061485A3
WO2001061485A3 PCT/US2001/004079 US0104079W WO0161485A3 WO 2001061485 A3 WO2001061485 A3 WO 2001061485A3 US 0104079 W US0104079 W US 0104079W WO 0161485 A3 WO0161485 A3 WO 0161485A3
Authority
WO
WIPO (PCT)
Prior art keywords
bios
modular
update
mechanism provides
update mechanism
Prior art date
Application number
PCT/US2001/004079
Other languages
French (fr)
Other versions
WO2001061485A2 (en
Inventor
Todd Wilson
Mark Christopherson
Andrew Gafken
Tom Dodson
John H Lovelace
Original Assignee
Intel Corp
Todd Wilson
Mark Christopherson
Andrew Gafken
Tom Dodson
John H Lovelace
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intel Corp, Todd Wilson, Mark Christopherson, Andrew Gafken, Tom Dodson, John H Lovelace filed Critical Intel Corp
Priority to KR1020027010622A priority Critical patent/KR100675518B1/en
Priority to EP01907119A priority patent/EP1256057A2/en
Priority to AU2001234936A priority patent/AU2001234936A1/en
Publication of WO2001061485A2 publication Critical patent/WO2001061485A2/en
Publication of WO2001061485A3 publication Critical patent/WO2001061485A3/en
Priority to HK03108784A priority patent/HK1056413A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/40—Transformation of program code
    • G06F8/54—Link editing before load time
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G06F21/572—Secure firmware programming, e.g. of basic input output system [BIOS]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1417—Boot up procedures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • G06F8/654—Updates using techniques specially adapted for alterable solid state memories, e.g. for EEPROM or flash memories

Abstract

A modular BIOS update mechanism provides a standardized method to update options ROMs and to provide video and processor microcode upgrades in a computer system without requiring a complete replacement of the system BIOS. The MBU mechanism provides several advantages. First, new features and BIOS bugs from earlier release may be delivered to an installed base of end-user systems even if direct OEM support cannot be identified. Also, BIOS components may be provided as a validated set of revisions. With resort to a validation matrix, BIOS updates may be managed easily. The modular BIOS update is particularly useful in systems having several independent BIOS's stored within unitary firmware.
PCT/US2001/004079 2000-02-14 2001-02-07 Modular bios update mechanism WO2001061485A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020027010622A KR100675518B1 (en) 2000-02-14 2001-02-07 Modular bios update mechanism
EP01907119A EP1256057A2 (en) 2000-02-14 2001-02-07 Modular bios update mechanism
AU2001234936A AU2001234936A1 (en) 2000-02-14 2001-02-07 Modular bios update mechanism
HK03108784A HK1056413A1 (en) 2000-02-14 2003-12-02 Modular bios update mechanism

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/503,939 2000-02-14
US09/503,939 US7213152B1 (en) 2000-02-14 2000-02-14 Modular bios update mechanism

Publications (2)

Publication Number Publication Date
WO2001061485A2 WO2001061485A2 (en) 2001-08-23
WO2001061485A3 true WO2001061485A3 (en) 2002-03-07

Family

ID=24004161

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/004079 WO2001061485A2 (en) 2000-02-14 2001-02-07 Modular bios update mechanism

Country Status (7)

Country Link
US (2) US7213152B1 (en)
EP (2) EP1256057A2 (en)
KR (1) KR100675518B1 (en)
CN (1) CN1222873C (en)
AU (1) AU2001234936A1 (en)
HK (1) HK1056413A1 (en)
WO (1) WO2001061485A2 (en)

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JP5881835B2 (en) * 2011-10-21 2016-03-09 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． Web-based interface to access basic input / output system (BIOS) functionality
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Also Published As

Publication number Publication date
US7213152B1 (en) 2007-05-01
KR100675518B1 (en) 2007-01-29
AU2001234936A1 (en) 2001-08-27
EP1256057A2 (en) 2002-11-13
WO2001061485A2 (en) 2001-08-23
HK1056413A1 (en) 2004-02-13
US20070204144A1 (en) 2007-08-30
EP1617328A2 (en) 2006-01-18
CN1422404A (en) 2003-06-04
CN1222873C (en) 2005-10-12
US7765409B2 (en) 2010-07-27
EP1617328A3 (en) 2006-05-03
KR20030015198A (en) 2003-02-20

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