CN102945176B - Terminal unit start, upgrade method and equipment - Google Patents

Terminal unit start, upgrade method and equipment Download PDF

Info

Publication number
CN102945176B
CN102945176B CN201210449070.6A CN201210449070A CN102945176B CN 102945176 B CN102945176 B CN 102945176B CN 201210449070 A CN201210449070 A CN 201210449070A CN 102945176 B CN102945176 B CN 102945176B
Authority
CN
China
Prior art keywords
system bootstrap
bootstrap routine
aku
boot
boot subregion
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201210449070.6A
Other languages
Chinese (zh)
Other versions
CN102945176A (en
Inventor
程志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hisense Mobile Communications Technology Co Ltd
Original Assignee
Hisense Mobile Communications Technology Co Ltd
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 Hisense Mobile Communications Technology Co Ltd filed Critical Hisense Mobile Communications Technology Co Ltd
Priority to CN201610606359.2A priority Critical patent/CN106227568A/en
Priority to CN201210449070.6A priority patent/CN102945176B/en
Publication of CN102945176A publication Critical patent/CN102945176A/en
Application granted granted Critical
Publication of CN102945176B publication Critical patent/CN102945176B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • G06F8/60Software deployment
    • G06F8/65Updates
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08Error detection or correction by redundancy in data representation, e.g. by using checking codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Stored Programmes (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiment of the invention discloses a kind of terminal unit start, upgrade method and equipment, relate to wireless communication field, for improving the success rate of terminal unit start.In the present invention, the memory element of terminal unit comprises the first guiding BOOT subregion and the 2nd BOOT subregion, and in a BOOT subregion and the 2nd BOOT subregion, each storage has a identical system bootstrap routine;After receiving start-up command, load the system bootstrap routine in a BOOT subregion, this system bootstrap routine is carried out integrity verification and/or cyclic redundancy check (CRC);If integrity verification and/or CRC success, then perform starting procedure according to this system bootstrap routine;Otherwise, load the system bootstrap routine in the 2nd BOOT subregion, and perform starting procedure according to the system bootstrap routine in the 2nd BOOT subregion being loaded into.Use the present invention, it is possible to increase the success rate of terminal unit start.

Description

Terminal unit start, upgrade method and equipment
Technical field
The present invention relates to wireless communication field, particularly relate to a kind of terminal unit start, upgrade method and equipment.
Background technology
At present, some external multimedia cards (externel MultiMedia Card, eMMC) product, example Such as mobile phone terminal, use single OEM bootstrap (OEM Secondary Bootloader, OEMSBL) Scheme.
When using single OEMSBL scheme, the Initiated Mechanism of mobile phone terminal is as follows:
First pass through main bootstrap program (Primary Bootloader, PBL) and load the second bootstrap (Qualcomm Secondary Bootloader, QCSBL), is then loaded by QCSBL order OEMSBL, advanced mobile subscriber station program (Advanced Mobile Subscriber Station, AMSS). If loading failure or the loading error to OEMSBL, then mobile phone terminal will normally start.
As it is shown in figure 1, existing scheme start-up course is described as follows:
Step 1: load QCSBL by PBL, if PBL successfully loads QCSBL, then arrive step 2, Otherwise, enter (DLOAD) pattern of download, to carry out the download of handset program, and then carry out brush machine; The execution CPU of this step is modem CPU(MODEM CPU, mARM);
Step 2:QCSBL loads OEMSBL;The execution CPU of this step is mARM;
Step 3:OEMSBL loads applies bootstrap (APPSBL), and start (cortex-A5CPU, AARM);The execution CPU of this step is mARM;Application journey in APPSBL meeting starting hand-set terminal Sequence (APPS), thus complete starting procedure;
Loading AMSS with step 4:QCSBL of step 2 executed in parallel, if loading successfully, then running AMSS, otherwise, enters DLOAD pattern, to carry out the download of handset program, and then carries out brush machine;
When running AMSS and makeing mistakes, also into DLOAD pattern, to carry out the download of handset program, enter And carry out brush machine.
During realizing the present invention, inventor finds to there is techniques below problem in prior art:
During the starting up of terminal unit, when QCSBL loads OEMSBL, if OEMSBL Damage, it will cause mobile phone terminal normally to start.
Summary of the invention
The embodiment of the present invention provides a kind of terminal unit start, upgrade method and equipment, is used for improving terminal and sets The success rate of standby start.
A kind of terminal unit starting-up method, the memory element of this terminal unit comprises the first guiding BOOT subregion With the 2nd BOOT subregion, in a BOOT subregion and the 2nd BOOT subregion, each storage has a identical System bootstrap routine;The method includes:
After receiving start-up command, load the system bootstrap routine in a BOOT subregion, to this system Bootstrap carries out integrity verification and/or cyclic redundancy check (CRC);If integrity verification and/or CRC Success, then perform starting procedure according to this system bootstrap routine;Otherwise,
Load the system bootstrap routine in the 2nd BOOT subregion, and divide according to the 2nd BOOT being loaded into System bootstrap routine in district performs starting procedure.
A kind of updating terminal device method, the memory element of this terminal unit comprises the first guiding BOOT subregion With the 2nd BOOT subregion, in a BOOT subregion and the 2nd BOOT subregion, each storage has a identical System bootstrap routine, the method includes:
Receive upgrading when performing starting procedure according to the system bootstrap routine in a BOOT subregion to refer to Order, downloads the AKU of this system bootstrap routine, according to this AKU to the system in the 2nd BOOT subregion After bootstrap is updated, according to the AKU downloaded to the System guides journey in a BOOT subregion Sequence is updated;Or,
Receive upgrade command when performing the system bootstrap routine in the 2nd BOOT subregion, download this system The AKU of bootstrap, is carried out more the system bootstrap routine in a BOOT subregion according to this AKU After Xin, according to the AKU downloaded to, the system bootstrap routine in the 2nd BOOT subregion is updated.
A kind of terminal unit, the memory element of this terminal unit comprises the first guiding BOOT subregion and second BOOT subregion, in a BOOT subregion and the 2nd BOOT subregion, each storage has a identical system Bootstrap;This terminal unit also includes:
Modem processor, for after receiving start-up command, loads a BOOT System bootstrap routine in subregion, carries out integrity verification and/or cyclic redundancy check (CRC) to this system bootstrap routine CRC;If integrity verification and/or CRC success, then perform starting procedure according to this system bootstrap routine; Otherwise,
Load the system bootstrap routine in the 2nd BOOT subregion, and divide according to the 2nd BOOT being loaded into System bootstrap routine in district performs starting procedure.
A kind of terminal unit, the memory element of this terminal unit comprises the first guiding BOOT subregion and second BOOT subregion, in a BOOT subregion and the 2nd BOOT subregion, each storage has a identical system Bootstrap, this terminal unit also includes:
Modem processor, for according to the System guides in a BOOT subregion Program performs to receive upgrade command during starting procedure, downloads the AKU of this system bootstrap routine, according to this After system bootstrap routine in 2nd BOOT subregion is updated by AKU, according to the AKU downloaded to System bootstrap routine in oneth BOOT subregion is updated;Or,
Receive upgrade command when performing the system bootstrap routine in the 2nd BOOT subregion, download this system The AKU of bootstrap, is carried out more the system bootstrap routine in a BOOT subregion according to this AKU After Xin, according to the AKU downloaded to, the system bootstrap routine in the 2nd BOOT subregion is updated.
The embodiment of the present invention provide a kind of scheme in, the memory element of equipment comprise a BOOT subregion and 2nd BOOT subregion, in a BOOT subregion and the 2nd BOOT subregion, each storage has a identical System bootstrap routine, when start, carries out integrity to the system bootstrap routine in a BOOT subregion and tests Card and/or CRC, if integrity verification and/or CRC success, then perform start according to this system bootstrap routine Flow process;Otherwise, load the system bootstrap routine in another BOOT subregion, and according to this System guides journey Sequence performs starting procedure.Visible, this programme stores two cover system bootstrap, guides journey in set of system Sequence is damaged and another set of system bootstrap routine can also be used to carry out when causing integrity verification and/or CRC failure Start, thus improve the start success rate of equipment.
In the another kind of scheme that the embodiment of the present invention provides, if drawing according to the system in a BOOT subregion Helical pitch sequence performs to carry out during starting procedure the upgrading of system bootstrap routine, then first according to the AKU pair downloaded to After system bootstrap routine in 2nd BOOT subregion is updated, further according to the AKU downloaded to first System bootstrap routine in BOOT subregion is updated.If drawing according to the system in the 2nd BOOT subregion Helical pitch sequence performs to carry out during starting procedure the upgrading of system bootstrap routine, then first according to the AKU pair downloaded to After system bootstrap routine in oneth BOOT subregion is updated, further according to the AKU downloaded to second System bootstrap routine in BOOT subregion is updated.This programme can ensure that in terminal unit and stores all the time There is the system bootstrap routine of at least complete set, and then improve the start success rate of terminal unit.
Accompanying drawing explanation
Fig. 1 is starting procedure schematic diagram of the prior art;
Fig. 2 is the method flow schematic diagram provided for the embodiment of the present invention;
The other method schematic flow sheet that Fig. 3 a provides for the embodiment of the present invention;
The other method schematic flow sheet that Fig. 3 b provides for the embodiment of the present invention;
Fig. 4 is the schematic flow sheet of the embodiment of the present invention one;
The terminal structure schematic diagram that Fig. 5 provides for the embodiment of the present invention.
Detailed description of the invention
In order to improve the success rate of terminal unit start, the embodiment of the present invention provides a kind of terminal unit start side Method, in this method, the memory element of terminal unit comprises the first guiding (BOOT) subregion and the 2nd BOOT Subregion, in a BOOT subregion and the 2nd BOOT subregion, each storage has a identical System guides journey Sequence, when start, carries out integrity verification to the system bootstrap routine in a BOOT subregion and/or follows Ring redundancy check (CRC), if integrity verification and/or CRC success, then holds according to this system bootstrap routine Row starting procedure;Otherwise, load the system bootstrap routine in another BOOT subregion, and according to this system Bootstrap performs starting procedure.
See Fig. 2, the terminal unit starting-up method that the embodiment of the present invention provides, comprise the following steps:
Step 20: after receiving start-up command, loads the system bootstrap routine in a BOOT subregion, This system bootstrap routine is carried out integrity verification and/or Cyclic Redundancy Check;If integrity verification And/or CRC success, then arrive step 21, otherwise, to step 22;
Step 21: perform starting procedure according to the system bootstrap routine in the BOOT subregion being loaded into;
Step 22: load the system bootstrap routine in the 2nd BOOT subregion, and according to second be loaded into System bootstrap routine in BOOT subregion performs starting procedure.
Concrete, when terminal unit in this method is the product using high-pass platform, described System guides journey Sequence is OEMSBL;
Accordingly, being implemented as of step 20-step 22: load QCSBL by PBL, pass through QCSBL loads the OEMSBL in a BOOT subregion, and this OEMSBL is carried out integrity verification And/or CRC;If integrity verification and/or CRC success, then perform starting procedure according to this OEMSBL; Otherwise, load the OEMSBL in the 2nd BOOT subregion by QCSBL, hold according to this OEMSBL Row starting procedure.
Wherein, PBL is the program for loading QCSBL, QCSBL be for load OEMSBL, The program of AMSS, OEMSBL is for direct application (AP) side program, and completes multinomial MODEM The journey of side function (such as: TF card download function, start logo show, initialize each hardware function) Sequence.
Concrete, the method that system bootstrap routine carries out integrity verification can be such that
Integrity flag in the memory unit and the integrity mark in this system bootstrap routine will be pre-set Will is compared, if both are consistent, it is determined that integrity verification success, otherwise, it determines integrity verification loses Lose.Here, need to preserve the most in the memory unit an integrity flag, such as can be by integrity mark Will is saved in oemsbl.scl file, in addition it is also necessary to add same integrity in advance in system bootstrap routine Mark, such as in the code integrity flag added behind of system bootstrap routine;Integrity flag can be to appoint The data message of other data what can be different from terminal unit.
Concrete, the method that system bootstrap routine carries out CRC can be such that
Calculate the CRC code of this system bootstrap routine according to CRC algorithm, by calculated CRC code with CRC code in this system bootstrap routine is compared, if both are consistent, it is determined that CRC success, otherwise, Determine CRC failure.Here, need in advance the CRC code of system bootstrap routine to be added on System guides journey In sequence, for example, it is possible at the code CRC code added behind of system bootstrap routine.
By system bootstrap routine is carried out CRC, it can be ensured that the system bootstrap routine being loaded in internal memory is Correct.Prevent problems with: although system bootstrap routine is loaded in internal memory, and its integrity Mark is also correct, but wherein partial content is wrong, and so, terminal unit will be normal Start.
It is also preferred that the left in advance storage can also be arranged on the size (such as byte length) of system bootstrap routine In unit, such as, the size of system bootstrap routine can be saved in oemsbl.scl file, then, When system bootstrap routine is carried out integrity verification and CRC, can read according to the size of system bootstrap routine Getting the integrity flag in system bootstrap routine and CRC code, such as, the size of system bootstrap routine is 100 bytes, then can read the content of the 101st byte as integrity verification, read the 102nd word The content of joint is as CRC code.
It is also preferred that the left when performing starting procedure according to the system bootstrap routine in a BOOT subregion, if connecing Receive upgrade command, then download the AKU of this system bootstrap routine, according to this AKU to the 2nd BOOT After system bootstrap routine in subregion is updated, according to the AKU downloaded to in a BOOT subregion System bootstrap routine be updated;Or,
When performing starting procedure according to the system bootstrap routine in the 2nd BOOT subregion, if receiving upgrading Instruction, then download the AKU of this system bootstrap routine, according to this AKU in a BOOT subregion After system bootstrap routine is updated, according to the AKU downloaded to, the system in the 2nd BOOT subregion is drawn Helical pitch sequence is updated.
It is also preferred that the left receive when performing starting procedure according to the system bootstrap routine in a BOOT subregion To upgrade command, to second after downloading the AKU of this system bootstrap routine and according to this AKU Before system bootstrap routine in BOOT subregion is updated, this AKU can be carried out CRC check; After the CRC check success to this AKU, according to this AKU to the system in the 2nd BOOT subregion Bootstrap is updated, and then draws the system in a BOOT subregion further according to the AKU downloaded to Helical pitch sequence is updated.
Same, receive when performing starting procedure according to the system bootstrap routine in the 2nd BOOT subregion Upgrade command, to a BOOT after downloading the AKU of this system bootstrap routine and according to this AKU Before system bootstrap routine in subregion is updated, this AKU can be carried out CRC check;Right After the CRC check success of this AKU, according to this AKU to the System guides in a BOOT subregion Program is updated, then further according to the AKU downloaded to the System guides journey in the 2nd BOOT subregion Sequence is updated.
The method that AKU carries out CRC can be: calculate the CRC code of AKU according to CRC algorithm, Calculated CRC code is compared with the CRC code being set in advance in AKU, if both are consistent, Then determine CRC success, otherwise, it determines CRC failure.Here, the CRC code in AKU can be protected Existing in a single file, this document may be located in certain catalogue that TF card is downloaded.
By AKU is carried out CRC, it is possible to prevent user's illegal brush machine, because AKU is carried out CRC, if CRC result is incorrect, then it is assumed that this upgrades to illegal update, upgrades refusal, To prevent phenomenon of not starting shooting.
See Fig. 3 a, the updating terminal device method that the embodiment of the present invention provides, comprise the following steps 301- Step 302, or, see Fig. 3 b, the updating terminal device method that the embodiment of the present invention provides, including with Lower step 311-step 312:
Step 301: receive when performing starting procedure according to the system bootstrap routine in a BOOT subregion To upgrade command;
Step 302: download the AKU of this system bootstrap routine, divides the 2nd BOOT according to this AKU After system bootstrap routine in district is updated, according to the AKU downloaded to in a BOOT subregion System bootstrap routine is updated.
Step 311: receive upgrade command when performing the system bootstrap routine in the 2nd BOOT subregion;
Step 312: download the AKU of this system bootstrap routine, divides a BOOT according to this AKU After system bootstrap routine in district is updated, according to the AKU downloaded to in the 2nd BOOT subregion System bootstrap routine is updated.
It is also preferred that the left in step 302, after the AKU downloading to this system bootstrap routine and according to this Before AKU is updated root to the system bootstrap routine in the 2nd BOOT subregion, can be to this AKU Carry out CRC check;After the CRC check success to this AKU, according to this AKU to the 2nd BOOT System bootstrap routine in subregion is updated, then according to the AKU downloaded to a BOOT subregion In system bootstrap routine be updated.
It is also preferred that the left in step 312, after downloading the AKU of this system bootstrap routine and according to this liter Before system bootstrap routine in oneth BOOT subregion is updated by level bag, this AKU can be carried out CRC check;After the CRC check success to this AKU, according to this AKU, the oneth BOOT is divided System bootstrap routine in district is updated, then according to the AKU downloaded to in the 2nd BOOT subregion System bootstrap routine be updated.
The method that AKU carries out CRC can be: calculate the CRC code of AKU according to CRC algorithm, Calculated CRC code is compared with the CRC code being set in advance in AKU, if both are consistent, Then determine CRC success, otherwise, it determines CRC failure.Here, the CRC code in AKU can be protected Existing in a single file, this document may be located in certain catalogue that TF card is downloaded.
By AKU is carried out CRC, it is possible to prevent user's illegal brush machine, because AKU is carried out CRC, if CRC result is incorrect, then it is assumed that this upgrades to illegal update, upgrades refusal, To prevent phenomenon of not starting shooting.
It is also preferred that the left after step 302 or after step 312 or before step 301 or step 311 Before, following steps A can be performed:
Step A, receive start-up command, load the system bootstrap routine in a BOOT subregion, to this System bootstrap routine carries out integrity verification and/or CRC;If integrity verification and/or CRC success, then root Starting procedure is performed according to this system bootstrap routine;Otherwise, the System guides in the 2nd BOOT subregion is loaded Program, and perform starting procedure according to the system bootstrap routine in the 2nd BOOT subregion being loaded into.
Concrete, when terminal unit in this method is the product using high-pass platform, described System guides journey Sequence is OEMSBL;
Now, being implemented as of step A: load QCSBL by PBL, loaded by QCSBL OEMSBL in oneth BOOT subregion, carries out integrity verification and/or CRC to this OEMSBL; If integrity verification and/or CRC success, then perform starting procedure according to this OEMSBL;Pass through QCSBL Load the OEMSBL in the 2nd BOOT subregion, perform starting procedure according to this OEMSBL.
Wherein, PBL is the program for loading QCSBL, QCSBL be for load OEMSBL, The program of AMSS, OEMSBL is for direct application (AP) side program, and completes multinomial MODEM The journey of side function (such as: TF card download function, start logo show, initialize each hardware function) Sequence.
Concrete, the method that system bootstrap routine carries out integrity verification can be such that
Integrity flag in the memory unit and the integrity mark in this system bootstrap routine will be pre-set Will is compared, if both are consistent, it is determined that integrity verification success, otherwise, it determines integrity verification loses Lose.Here, need to preserve the most in the memory unit an integrity flag, such as can be by integrity mark Will is saved in oemsbl.scl file, in addition it is also necessary to add same integrity in advance in system bootstrap routine Mark, such as in the code integrity flag added behind of system bootstrap routine;Integrity flag can be to appoint The data message of other data what can be different from terminal unit.
Concrete, the method that system bootstrap routine carries out CRC can be such that
Calculate the CRC code of this system bootstrap routine according to CRC algorithm, by calculated CRC code with CRC code in this system bootstrap routine is compared, if both are consistent, it is determined that CRC success, otherwise, Determine CRC failure.Here, need in advance the CRC code of system bootstrap routine to be added on System guides journey In sequence, for example, it is possible at the code CRC code added behind of system bootstrap routine.
By system bootstrap routine is carried out CRC, it can be ensured that the system bootstrap routine being loaded in internal memory is Correct.Prevent problems with: although system bootstrap routine is loaded in internal memory, and its integrity Mark is also correct, but wherein partial content is wrong, and so, terminal unit will be normal Start.
It is also preferred that the left in advance storage can also be arranged on the size (such as byte length) of system bootstrap routine In unit, such as, the size of system bootstrap routine can be saved in oemsbl.scl file, then, When system bootstrap routine is carried out integrity verification and CRC, can read according to the size of system bootstrap routine Getting the integrity flag in system bootstrap routine and CRC code, such as, the size of system bootstrap routine is 100 bytes, then can read the content of the 101st byte as integrity verification, read the 102nd word The content of joint is as CRC code.
In the present invention, the executive agent of method can be specifically the modem (MODEM) of terminal unit CPU i.e. mARM, this method can be applied at high-pass platform etc..
Embodiment one:
As shown in Figure 4, specific as follows:
Step one: the mARM of terminal unit loads QCSBL by PBL, if PBL successfully loads QCSBL, then arrive step 2, otherwise, enter (DLOAD) pattern of download, to carry out handset program Download, and then carry out brush machine;
Step 2: by QCSBL load OEMSBL, this OEMSBL is carried out integrity verification and/ Or CRC;If integrity verification and/or CRC success, then perform OEMSBL, OEMSBL and load APPSBL, and start aARM, the application program (APPS) in APPSBL meeting starting hand-set terminal, Thus complete starting procedure;Otherwise, loading OSBL, and perform OSBL, OSBL is OEMSBL Copy, completes identical function, and OSBL from OEMSBL is positioned at different BOOT subregion.
Step 3 with step 2 executed in parallel: load AMSS by QCSBL, if loading successfully, then Run AMSS, otherwise, enter DLOAD pattern, to carry out the download of handset program, and then brush Machine;When running AMSS and makeing mistakes, also into DLOAD pattern, to carry out the download of handset program, enter And carry out brush machine.
Embodiment two:
Step one: the mARM of terminal unit loads QCSBL by PBL, if PBL successfully loads QCSBL, then arrive step 2, otherwise, enter (DLOAD) pattern of download, to carry out handset program Download, and then carry out brush machine;
Step 2: by QCSBL load OEMSBL, this OEMSBL is carried out integrity verification and/ Or CRC;If integrity verification and/or CRC success, then perform OEMSBL;Otherwise, load OSBL, And perform OSBL;
Step 3: receive upgrade command, downloads the AKU of OEMSBL, if current from OEMSBL Start, then first OSBL is updated according to this AKU, further according to AKU, OEMSBL is carried out Update;If currently starting from OSBL, then first OEMSBL is updated according to this AKU, then root According to AKU, OSBL is updated.
Step 4: after completing upgrading, the starting procedure described in embodiment one can be performed.
Seeing Fig. 5, the embodiment of the present invention provides a kind of terminal unit, and the memory element of this terminal unit comprises Oneth BOOT subregion 50 and the 2nd BOOT subregion 51, a BOOT subregion 50 and the 2nd BOOT In subregion 51, each storage has a identical system bootstrap routine;This terminal unit also includes:
Modem (MODEM) processor 52, for after receiving start-up command, loads first System bootstrap routine in BOOT subregion 50, carries out integrity verification to this system bootstrap routine and/or follows Ring redundancy check CRC;If integrity verification and/or CRC success, then perform according to this system bootstrap routine Starting procedure;Otherwise,
Load the system bootstrap routine in the 2nd BOOT subregion 51, and according to the 2nd BOOT being loaded into System bootstrap routine in subregion 51 performs starting procedure.
Further, described MODEM processor 52 is used for:
When described system bootstrap routine is OEM bootstrap OEMSBL, by main bootstrap program PBL Load the second bootstrap QCSBL, loaded in a BOOT subregion 50 by QCSBL OEMSBL, carries out integrity verification and/or CRC to this OEMSBL;If integrity verification and/or CRC Success, then perform starting procedure according to this OEMSBL;Otherwise,
The OEMSBL in the 2nd BOOT subregion 51 is loaded, according to this OEMSBL by QCSBL Perform starting procedure.
Further, described MODEM processor 52 is additionally operable to:
When performing starting procedure according to the system bootstrap routine in a BOOT subregion 50, if receiving Upgrade command, then download the AKU of this system bootstrap routine, according to this AKU to the 2nd BOOT subregion After system bootstrap routine in 51 is updated, according to the AKU downloaded to a BOOT subregion 50 In system bootstrap routine be updated;Or,
When performing starting procedure according to the system bootstrap routine in the 2nd BOOT subregion 51, if receiving Upgrade command, then download the AKU of this system bootstrap routine, according to this AKU to a BOOT subregion After system bootstrap routine in 50 is updated, according to the AKU downloaded to the 2nd BOOT subregion 51 In system bootstrap routine be updated.
Further, described MODEM processor 52 is additionally operable to:
Upgrading is received when performing starting procedure according to the system bootstrap routine in a BOOT subregion 50 Instruction, to the 2nd BOOT subregion after downloading the AKU of this system bootstrap routine and according to this AKU Before system bootstrap routine in 51 is updated, this AKU is carried out CRC check;
After the CRC check success to this AKU, according to this AKU to the 2nd BOOT subregion 51 In system bootstrap routine be updated.
Further, described MODEM processor 52 is additionally operable to:
Upgrading is received when performing starting procedure according to the system bootstrap routine in the 2nd BOOT subregion 51 Instruction, to a BOOT subregion after downloading the AKU of this system bootstrap routine and according to this AKU Before system bootstrap routine in 50 is updated, this AKU is carried out CRC check;
After the CRC check success to this AKU, according to this AKU to a BOOT subregion 50 In system bootstrap routine be updated.
Referring also to Fig. 5, the embodiment of the present invention provides a kind of terminal unit, the memory element bag of this terminal unit Containing BOOT subregion 50 and a 2nd BOOT subregion 51, a BOOT subregion 50 and the 2nd BOOT In subregion 51, each storage has a identical system bootstrap routine, and this terminal unit also includes:
MODEM processor 52, for holding according to the system bootstrap routine in a BOOT subregion 50 Receive upgrade command during row starting procedure, download the AKU of this system bootstrap routine, according to this AKU After system bootstrap routine in 2nd BOOT subregion 51 is updated, according to the AKU pair downloaded to System bootstrap routine in oneth BOOT subregion 50 is updated;Or,
Receive upgrade command when performing the system bootstrap routine in the 2nd BOOT subregion 51, downloading should The AKU of system bootstrap routine, according to this AKU to the System guides journey in a BOOT subregion 50 After sequence is updated, according to the AKU downloaded to the system bootstrap routine in the 2nd BOOT subregion 51 It is updated.
Further, described MODEM processor 52 is additionally operable to:
Upgrading is received when performing starting procedure according to the system bootstrap routine in a BOOT subregion 50 Instruction, to the 2nd BOOT subregion after downloading the AKU of this system bootstrap routine and according to this AKU Before system bootstrap routine in 51 is updated, this AKU is carried out CRC check;
After the CRC check success to this AKU, according to this AKU to the 2nd BOOT subregion 51 In system bootstrap routine be updated.
Further, described MODEM processor 52 is additionally operable to:
Upgrading is received when performing starting procedure according to the system bootstrap routine in the 2nd BOOT subregion 51 Instruction, to a BOOT subregion after downloading the AKU of this system bootstrap routine and according to this AKU Before system bootstrap routine in 50 is updated, this AKU is carried out CRC check;
After the CRC check success to this AKU, according to this AKU to a BOOT subregion 50 In system bootstrap routine be updated.
Further, described MODEM processor 52 is additionally operable to:
After receiving start-up command, load the system bootstrap routine in a BOOT subregion 50, to this System bootstrap routine carries out integrity verification and/or cyclic redundancy check (CRC);If integrity verification and/or CRC success, then perform starting procedure according to this system bootstrap routine;Otherwise,
Load the system bootstrap routine in the 2nd BOOT subregion 51, and according to the 2nd BOOT being loaded into System bootstrap routine in subregion 51 performs starting procedure.
Further, described MODEM processor 52 is used for:
When described system bootstrap routine is OEM bootstrap OEMSBL, by main bootstrap program PBL Load the second bootstrap QCSBL, by loading the OEMSBL in a BOOT subregion 50, right This OEMSBL carries out integrity verification and/or CRC;If integrity verification and/or CRC success, then root Starting procedure is performed according to this OEMSBL;Otherwise,
The OEMSBL in the 2nd BOOT subregion 51 is loaded, according to this OEMSBL by QCSBL Perform starting procedure.
Terminal unit in the present invention can be specifically panel computer, mobile phone terminal etc..
To sum up, the beneficial effect comprise that
The embodiment of the present invention provide a kind of scheme in, the memory element of equipment comprise a BOOT subregion and 2nd BOOT subregion, in a BOOT subregion and the 2nd BOOT subregion, each storage has a identical System bootstrap routine, when start, carries out integrity to the system bootstrap routine in a BOOT subregion and tests Card and/or CRC, if integrity verification and/or CRC success, then perform start according to this system bootstrap routine Flow process;Otherwise, load the system bootstrap routine in another BOOT subregion, and according to this System guides journey Sequence performs starting procedure.Visible, this programme stores two cover system bootstrap, guides journey in set of system Sequence is damaged and another set of system bootstrap routine can also be used to carry out when causing integrity verification and/or CRC failure Start, thus improve the start success rate of equipment.
In the another kind of scheme that the embodiment of the present invention provides, if drawing according to the system in a BOOT subregion Helical pitch sequence performs to carry out during starting procedure the upgrading of system bootstrap routine, then first according to the AKU pair downloaded to After system bootstrap routine in 2nd BOOT subregion is updated, further according to the AKU downloaded to first System bootstrap routine in BOOT subregion is updated.This programme can ensure that in terminal unit and stores all the time Having the system bootstrap routine of at least complete set, and then the start success rate of raising terminal unit, reason is as follows: Starting procedure, therefore upgrading front first is performed by thus according to the system bootstrap routine in a BOOT subregion System bootstrap routine in BOOT subregion does not damage, and after downloading to AKU, first upgrades System bootstrap routine in two BOOT subregions is upgraded the system bootstrap routine in a BOOT subregion again, If it is whole to occur that the situations such as power-off cause during the system bootstrap routine in upgrading the 2nd BOOT subregion The failure of individual escalation process, although now the system bootstrap routine in the 2nd BOOT subregion is the most imperfect, but Oneth BOOT subregion there is the system bootstrap routine not damaged, additionally it is possible to use that this does not damage is System bootstrap boots up, and improves the start success rate of equipment;If in upgrading the oneth BOOT subregion System bootstrap routine during occur that the situations such as power-off cause and upgrade unsuccessfully, although a BOOT subregion In system bootstrap routine the most imperfect, but the 2nd BOOT subregion has the complete system after upgrading Bootstrap, additionally it is possible to using this complete system bootstrap routine to boot up, the start that improve equipment becomes Power.
If carrying out system when performing starting procedure according to the system bootstrap routine in the 2nd BOOT subregion to draw The upgrading of helical pitch sequence, then the AKU that first basis downloads to is to the system bootstrap routine in a BOOT subregion After being updated, further according to the AKU downloaded to, the system bootstrap routine in the 2nd BOOT subregion is carried out Update.This programme can ensure that in terminal unit, storage has the system bootstrap routine of at least complete set all the time, And then the start success rate of raising terminal unit, reason is as follows: by thus according in the 2nd BOOT subregion System bootstrap routine performs starting procedure, and the system bootstrap routine therefore upgraded in front 2nd BOOT subregion is Do not damage, after downloading to AKU, the first system bootstrap routine in upgrading the oneth BOOT subregion Upgrade again the system bootstrap routine in the 2nd BOOT subregion, if in upgrading the oneth BOOT subregion being Occur during system bootstrap that the situations such as power-off cause the failure of whole escalation process, although now first System bootstrap routine in BOOT subregion is the most imperfect, but has in the 2nd BOOT subregion and do not damage System bootstrap routine, additionally it is possible to use this system bootstrap routine not damaged to boot up, improve and set Standby start success rate;If occurring disconnected during the system bootstrap routine in upgrading the 2nd BOOT subregion The situations such as electricity cause upgrades unsuccessfully, although the system bootstrap routine in the 2nd BOOT subregion is the most imperfect, But a BOOT subregion has the complete system bootstrap routine after upgrading, additionally it is possible to use this complete System bootstrap routine boots up, and improves the start success rate of equipment.
The present invention is with reference to method, terminal unit (system) and computer journey according to embodiments of the present invention The flow chart of sequence product and/or block diagram describe.It should be understood that flow process can be realized by computer program instructions Flow process in each flow process in figure and/or block diagram and/or square frame and flow chart and/or block diagram And/or the combination of square frame.Can provide these computer program instructions to general purpose computer, special-purpose computer, The processor of Embedded Processor or other programmable data processing terminal equipment is to produce a machine so that The instruction performed by the processor of computer or other programmable data processing terminal equipment is produced for real Now one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame are specified The device of function.
These computer program instructions may be alternatively stored in and computer or other programmable datas can be guided to process eventually In the computer-readable memory that end equipment works in a specific way so that be stored in the storage of this computer-readable Instruction in device produces and includes the manufacture of command device, this command device realize in one flow process of flow chart or The function specified in multiple flow processs and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded into computer or other programmable data processing terminal equipment On so that on computer or other programmable terminal equipment, perform sequence of operations step to produce computer The process realized, thus the instruction performed on computer or other programmable terminal equipment provides and is used for realizing The merit specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame The step of energy.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know base This creativeness concept, then can make other change and amendment to these embodiments.So, appended right is wanted Ask and be intended to be construed to include preferred embodiment and fall into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification without deviating from this to the present invention Bright spirit and scope.So, if the present invention these amendment and modification belong to the claims in the present invention and Within the scope of its equivalent technologies, then the present invention is also intended to comprise these change and modification.

Claims (10)

1. a terminal unit starting-up method, it is characterised in that the memory element of this terminal unit comprises One guides BOOT subregion and the 2nd BOOT subregion, in a BOOT subregion and the 2nd BOOT subregion Each storage has a identical system bootstrap routine;The method includes:
After receiving start-up command, load the system bootstrap routine in a BOOT subregion, to this system Bootstrap carries out integrity verification and/or cyclic redundancy check (CRC);If integrity verification and/or CRC Success, then perform starting procedure according to this system bootstrap routine;Otherwise,
Load the system bootstrap routine in the 2nd BOOT subregion, and divide according to the 2nd BOOT being loaded into System bootstrap routine in district performs starting procedure;
When performing starting procedure according to the system bootstrap routine in a BOOT subregion, if receiving upgrading Instruction, then download the AKU of this system bootstrap routine, this AKU carried out CRC check, to this After the CRC check success of AKU, according to this AKU to the System guides journey in the 2nd BOOT subregion Sequence is updated;After completing to update, according to the AKU downloaded to, the system in the oneth BOOT subregion is drawn Helical pitch sequence is updated;
Or, when performing starting procedure according to the system bootstrap routine in the 2nd BOOT subregion, if receiving To upgrade command, then download the AKU of this system bootstrap routine, this AKU carried out CRC check, After the CRC check success to this AKU, according to this AKU to the system in a BOOT subregion Bootstrap is updated;After completing to update, according to the AKU downloaded to in the 2nd BOOT subregion System bootstrap routine is updated.
2. the method for claim 1, it is characterised in that described system bootstrap routine is that OEM draws Helical pitch sequence OEMSBL;
System bootstrap routine in described loading the oneth BOOT subregion, is carried out completely this system bootstrap routine Property checking and/or CRC;If integrity verification and/or CRC success, then perform according to this system bootstrap routine Starting procedure, specifically includes: loads the second bootstrap QCSBL by main bootstrap program PBL, passes through QCSBL loads the OEMSBL in a BOOT subregion, and this OEMSBL is carried out integrity verification And/or CRC;If integrity verification and/or CRC success, then perform starting procedure according to this OEMSBL;
System bootstrap routine in described loading the 2nd BOOT subregion, and according to the 2nd BOOT being loaded into System bootstrap routine in subregion performs starting procedure, specifically includes: load the 2nd BOOT by QCSBL OEMSBL in subregion, performs starting procedure according to this OEMSBL.
3. a updating terminal device method, it is characterised in that the memory element of this terminal unit comprises One guides BOOT subregion and the 2nd BOOT subregion, in a BOOT subregion and the 2nd BOOT subregion Each storage has a identical system bootstrap routine, and the method includes:
Receive upgrading when performing starting procedure according to the system bootstrap routine in a BOOT subregion to refer to Order, downloads the AKU of this system bootstrap routine, this AKU is carried out CRC check, to this upgrading After the CRC check success of bag, according to this AKU, the system bootstrap routine in the 2nd BOOT subregion is entered Row updates;After completing to update, according to the AKU downloaded to the System guides journey in a BOOT subregion Sequence is updated;Or,
Receive upgrade command when performing the system bootstrap routine in the 2nd BOOT subregion, download this system The AKU of bootstrap, carries out CRC check to this AKU, at the CRC check one-tenth to this AKU After merit, according to this AKU, the system bootstrap routine in the oneth BOOT subregion is updated;Complete to update After, according to the AKU downloaded to, the system bootstrap routine in the 2nd BOOT subregion is updated.
4. method as claimed in claim 3, it is characterised in that according in a BOOT subregion Before system bootstrap routine performs to receive upgrade command during starting procedure, or performing the 2nd BOOT subregion In system bootstrap routine time receive upgrade command before, or according to the AKU downloaded to first After system bootstrap routine in BOOT subregion is updated, or according to the AKU downloaded to second After system bootstrap routine in BOOT subregion is updated, farther include:
After receiving start-up command, load the system bootstrap routine in a BOOT subregion, to this system Bootstrap carries out integrity verification and/or cyclic redundancy check (CRC);If integrity verification and/or CRC Success, then perform starting procedure according to this system bootstrap routine;Otherwise,
Load the system bootstrap routine in the 2nd BOOT subregion, and divide according to the 2nd BOOT being loaded into System bootstrap routine in district performs starting procedure.
5. method as claimed in claim 3, it is characterised in that described system bootstrap routine is that OEM draws Helical pitch sequence OEMSBL;
Load the system bootstrap routine in a BOOT subregion, this system bootstrap routine is carried out integrity and tests Card and/or CRC;If integrity verification and/or CRC success, then perform start according to this system bootstrap routine Flow process, specifically includes: loads the second bootstrap QCSBL by main bootstrap program PBL, passes through QCSBL Load the OEMSBL in a BOOT subregion, this OEMSBL is carried out integrity verification and/or CRC;If integrity verification and/or CRC success, then perform starting procedure according to this OEMSBL;
Load the system bootstrap routine in the 2nd BOOT subregion, and divide according to the 2nd BOOT being loaded into System bootstrap routine in district performs starting procedure, specifically includes: load the 2nd BOOT by QCSBL OEMSBL in subregion, performs starting procedure according to this OEMSBL.
6. a terminal unit, it is characterised in that the memory element of this terminal unit comprises the first guiding BOOT subregion and the 2nd BOOT subregion, respectively store in a BOOT subregion and the 2nd BOOT subregion There is a identical system bootstrap routine;This terminal unit also includes:
Modem processor, for after receiving start-up command, loads a BOOT System bootstrap routine in subregion, carries out integrity verification and/or cyclic redundancy check (CRC) to this system bootstrap routine CRC;If integrity verification and/or CRC success, then perform starting procedure according to this system bootstrap routine; Otherwise,
Load the system bootstrap routine in the 2nd BOOT subregion, and divide according to the 2nd BOOT being loaded into System bootstrap routine in district performs starting procedure;
When performing starting procedure according to the system bootstrap routine in a BOOT subregion, if receiving upgrading Instruction, then download the AKU of this system bootstrap routine, this AKU carried out CRC check;To this After the CRC check success of AKU, according to this AKU to the System guides journey in the 2nd BOOT subregion Sequence is updated;After completing to update, according to the AKU downloaded to, the system in the oneth BOOT subregion is drawn Helical pitch sequence is updated;Or, performing start stream according to the system bootstrap routine in the 2nd BOOT subregion Cheng Shi, if receiving upgrade command, then downloading the AKU of this system bootstrap routine, carrying out this AKU CRC check, after the CRC check success to this AKU, divides a BOOT according to this AKU System bootstrap routine in district is updated;After completing to update, according to the AKU downloaded to second System bootstrap routine in BOOT subregion is updated.
7. terminal unit as claimed in claim 6, it is characterised in that described MODEM processor is used In:
When described system bootstrap routine is OEM bootstrap OEMSBL, by main bootstrap program PBL Load the second bootstrap QCSBL, load the OEMSBL in a BOOT subregion by QCSBL, This OEMSBL is carried out integrity verification and/or CRC;If integrity verification and/or CRC success, then Starting procedure is performed according to this OEMSBL;Otherwise,
Load the OEMSBL in the 2nd BOOT subregion by QCSBL, perform according to this OEMSBL Starting procedure.
8. a terminal unit, it is characterised in that the memory element of this terminal unit comprises the first guiding BOOT subregion and the 2nd BOOT subregion, respectively store in a BOOT subregion and the 2nd BOOT subregion Having a identical system bootstrap routine, this terminal unit also includes:
Modem processor, for according to the System guides in a BOOT subregion Program performs to receive upgrade command during starting procedure, downloads the AKU of this system bootstrap routine, to this liter Level bag carries out CRC check, after the CRC check success to this AKU, according to this AKU to second System bootstrap routine in BOOT subregion is updated;After completing to update, according to the AKU pair downloaded to System bootstrap routine in oneth BOOT subregion is updated;Or,
Receive upgrade command when performing the system bootstrap routine in the 2nd BOOT subregion, download this system The AKU of bootstrap, carries out CRC check to this AKU, at the CRC check one-tenth to this AKU After merit, according to this AKU, the system bootstrap routine in the oneth BOOT subregion is updated;Complete to update After, according to the AKU downloaded to, the system bootstrap routine in the 2nd BOOT subregion is updated.
9. terminal unit as claimed in claim 8, it is characterised in that according to a BOOT subregion In system bootstrap routine perform starting procedure time receive upgrade command before, or perform the 2nd BOOT Before receiving upgrade command during system bootstrap routine in subregion, or according to the AKU downloaded to first After system bootstrap routine in BOOT subregion is updated, or according to the AKU downloaded to second After system bootstrap routine in BOOT subregion is updated, described MODEM processor is additionally operable to:
After receiving start-up command, load the system bootstrap routine in a BOOT subregion, to this system Bootstrap carries out integrity verification and/or cyclic redundancy check (CRC);If integrity verification and/or CRC Success, then perform starting procedure according to this system bootstrap routine;Otherwise,
Load the system bootstrap routine in the 2nd BOOT subregion, and divide according to the 2nd BOOT being loaded into System bootstrap routine in district performs starting procedure.
10. terminal unit as claimed in claim 8, it is characterised in that described MODEM processor For:
When described system bootstrap routine is OEM bootstrap OEMSBL, by main bootstrap program PBL Load the second bootstrap QCSBL, by loading the OEMSBL in a BOOT subregion, to this OEMSBL carries out integrity verification and/or CRC;If integrity verification and/or CRC success, then basis This OEMSBL performs starting procedure;Otherwise,
Load the OEMSBL in the 2nd BOOT subregion by QCSBL, perform according to this OEMSBL Starting procedure.
CN201210449070.6A 2012-11-09 2012-11-09 Terminal unit start, upgrade method and equipment Expired - Fee Related CN102945176B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201610606359.2A CN106227568A (en) 2012-11-09 2012-11-09 Terminal unit start, upgrade method and equipment
CN201210449070.6A CN102945176B (en) 2012-11-09 2012-11-09 Terminal unit start, upgrade method and equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210449070.6A CN102945176B (en) 2012-11-09 2012-11-09 Terminal unit start, upgrade method and equipment

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201610606359.2A Division CN106227568A (en) 2012-11-09 2012-11-09 Terminal unit start, upgrade method and equipment

Publications (2)

Publication Number Publication Date
CN102945176A CN102945176A (en) 2013-02-27
CN102945176B true CN102945176B (en) 2016-09-28

Family

ID=47728125

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201210449070.6A Expired - Fee Related CN102945176B (en) 2012-11-09 2012-11-09 Terminal unit start, upgrade method and equipment
CN201610606359.2A Pending CN106227568A (en) 2012-11-09 2012-11-09 Terminal unit start, upgrade method and equipment

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201610606359.2A Pending CN106227568A (en) 2012-11-09 2012-11-09 Terminal unit start, upgrade method and equipment

Country Status (1)

Country Link
CN (2) CN102945176B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105426209B (en) * 2013-02-28 2019-01-29 青岛海信移动通信技术股份有限公司 A kind of starting up's method and apparatus of mobile terminal
CN104182242A (en) * 2013-05-28 2014-12-03 华为技术有限公司 System booting method and system booting device
CN105183580A (en) * 2014-06-06 2015-12-23 西安中兴新软件有限责任公司 Storage method and fault recovery method for bootstrap program, and devices
CN104699500B (en) * 2015-01-06 2018-05-08 上海华测导航技术股份有限公司 The method that bootstrap upgrades automatically is realized in smart machine
CN104636171B (en) * 2015-03-04 2017-11-07 广东欧珀移动通信有限公司 The method, device and mobile terminal of upgrading
CN104899524B (en) * 2015-05-25 2018-11-27 上海兆芯集成电路有限公司 The method of central processing unit and verifying motherboard data
CN106325911A (en) * 2015-07-02 2017-01-11 中兴通讯股份有限公司 Method and device for implementing BOOTROM upgrade
FR3040094B1 (en) 2015-08-14 2017-09-15 Alstom Transp Tech ELECTRONIC EQUIPMENT COMPRISING A PARTITIONED STARTING PROGRAM, RAILWAY VEHICLE AND RAILWAY SYSTEM THEREFOR
CN106775674B (en) * 2016-11-29 2020-06-05 深圳市恒扬数据股份有限公司 Equipment based on universal boot loader and starting method thereof
CN106598686B (en) * 2017-01-03 2020-03-06 青岛海信移动通信技术股份有限公司 Method and device for realizing differential upgrade debugging in system partition
CN107105345A (en) * 2017-02-17 2017-08-29 青岛海信宽带多媒体技术有限公司 A kind of set top box upgrading method and set top box
CN107145363A (en) * 2017-03-21 2017-09-08 捷开通讯(深圳)有限公司 The driver loading method and terminal device of a kind of starting up of terminal process
KR102567097B1 (en) * 2018-12-05 2023-08-14 삼성전자주식회사 Method for updating Boot ROM of Embedded system and booting of thereof
TW202032368A (en) * 2019-02-27 2020-09-01 智原科技股份有限公司 Method of executing initial program load applied to electric apparatus
CN111742297A (en) * 2019-07-23 2020-10-02 深圳市大疆创新科技有限公司 Firmware starting method, equipment and computer readable storage medium
CN111104173A (en) * 2019-11-25 2020-05-05 晶晨半导体(深圳)有限公司 Protection design method of bootstrap program
CN111190627A (en) * 2019-12-30 2020-05-22 四川虹美智能科技有限公司 System upgrading method and device
CN113220319A (en) * 2021-03-17 2021-08-06 广州橙行智动汽车科技有限公司 Data updating method and device and vehicle
CN114116023B (en) * 2021-06-15 2023-05-09 荣耀终端有限公司 Operating system starting method, device, storage medium and computer program product
CN114610415B (en) * 2022-03-23 2024-01-16 北京经纬恒润科技股份有限公司 Program starting method, system, storage medium and electronic equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101329632A (en) * 2008-04-30 2008-12-24 中兴通讯股份有限公司 Method and apparatus for starting CPU by BOOT
CN101714093A (en) * 2009-12-01 2010-05-26 福建新大陆通信科技有限公司 Three-section type double-backup Loader upgrading method of set-top box

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7664836B2 (en) * 2004-02-17 2010-02-16 Zhe Khi Pak Device and method for booting an operation system for a computer from a passive directly attached network device
CN100501679C (en) * 2007-02-27 2009-06-17 华为技术有限公司 Electric device
CN101308470A (en) * 2007-05-17 2008-11-19 华硕电脑股份有限公司 Computer system for initiative restoration, backup and update of BIOS
CN101650662B (en) * 2009-08-26 2013-09-11 中兴通讯股份有限公司 Memory device of embedded system and staring method and upgrading of firmware

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101329632A (en) * 2008-04-30 2008-12-24 中兴通讯股份有限公司 Method and apparatus for starting CPU by BOOT
CN101714093A (en) * 2009-12-01 2010-05-26 福建新大陆通信科技有限公司 Three-section type double-backup Loader upgrading method of set-top box

Also Published As

Publication number Publication date
CN102945176A (en) 2013-02-27
CN106227568A (en) 2016-12-14

Similar Documents

Publication Publication Date Title
CN102945176B (en) Terminal unit start, upgrade method and equipment
US10203951B2 (en) Method and terminal for OTA updating
CN101924607B (en) Firmware processing method based on firmware air transmission technology, device and system thereof
CN106484453B (en) Method and device for realizing system upgrading
EP2799993A1 (en) Method and device for system differential upgrade and mobile terminal
CN102981872A (en) Start-up and upgrade method of terminal equipment and terminal equipment
CN106572372A (en) Set-top box upgrading method and set-top box
CN106484448A (en) A kind of method for upgrading software and device
CN105511920B (en) A kind of mobile terminal operating system upgrade method and device based on container
CN105988809A (en) Online loading method for game resources and micro-end engine
CN106790247A (en) A kind of method and apparatus of android system upgrading
CN104850427B (en) A kind of code upgrade method and device
CN105094916A (en) Method and device for wireless firmware upgrading expansion based on module
CN107643898A (en) Terminal staging method and device
CN109189434A (en) A kind of online upgrading method of electric energy meter
CN111309354A (en) OTA (over the air) upgrading method and device of networking equipment
CN105700918A (en) System upgrading method and device
CN110231947A (en) A kind of update of plug-in method, equipment, server and the storage medium of application program
CN109298877A (en) Game renewal method and system, terminal and computer readable storage medium
CN102938817A (en) Storage mount achieving method and device under recovery mode of mobile phone
CN110083379A (en) A kind of server component upgrade method and relevant apparatus
CN102004657A (en) Electronic equipment and updating method thereof
CN114915554A (en) Remote upgrading method and device, computer equipment and storage medium
CN107861744A (en) Method for upgrading system and device
CN110147246A (en) Version checking method and device, storage medium and the terminal of space download technology

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160928