CN102646046A - Upgrading method and terminal - Google Patents
Upgrading method and terminal Download PDFInfo
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- CN102646046A CN102646046A CN2012101079416A CN201210107941A CN102646046A CN 102646046 A CN102646046 A CN 102646046A CN 2012101079416 A CN2012101079416 A CN 2012101079416A CN 201210107941 A CN201210107941 A CN 201210107941A CN 102646046 A CN102646046 A CN 102646046A
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Abstract
The embodiment of the invention discloses an upgrading method, which comprises the following steps of: receiving an upgrading instruction at the operation environment of a first operation system; when the upgrading instruction is received, installing a start-up program file of a second operation system positioned in an external storage device; and restarting the system, operating the start-up program file, and installing an application program of the second operation system so as to complete the upgrade of the first operation system to the second operation system. The embodiment of the invention also discloses a terminal. With the adoption of the method and terminal, the upgrade among different operation systems can be realized in a simple and fast mode.
Description
Technical field
The present invention relates to the upgrading of operating system, relate in particular to a kind of upgrade method and terminal.
Background technology
Along with the development of digital television techniques, DTV by the integrated mode of a TV and a DTV STB, develops to digital TV integrated machine gradually.Digital TV integrated machine is that the function with STB is integrated in the TV chip, to substitute STB.
In practical application, find; The operating system that digital TV integrated machine carries when dispatching from the factory is Linux (a kind of operating system of free and open source code); And manufacturer often need upgrade to the Linux of digital TV integrated machine Android (peace is tall and erect) operating system in the service after sale; But present upgrading mode mainly is to download upgrade file from network, carries out the upgrading of operating system then.Because the mode of downloading upgrade file from network receives the bandwidth of network, multiple factor restriction such as current download possibly cause escalation process complicated, consuming time.
Summary of the invention
Embodiment of the invention technical matters to be solved is, a kind of upgrade method is provided, can with simply, the upgrading between the mode different operating system quickly.
In order to solve the problems of the technologies described above, the embodiment of the invention provides a kind of upgrade method, comprising:
Under the running environment of first operating system, receive upgrade;
When receiving said upgrade, be positioned at the start-up routine file of second operating system in the External memory equipment;
Restarting systems is moved said start-up routine file, and the application program of said second operating system is installed, to accomplish the upgrading of first operating system to second operating system.
Wherein, said first operating system is linux system, and said second operating system is the Android system.
Wherein, said when receiving said upgrade, be positioned at the start-up routine file of second operating system in the External memory equipment, comprising:
When receiving said upgrade, connect the upgrade file that from USB flash disk, reads second operating system through USB;
Said start-up routine file in the said upgrade file is write in the predetermined Flash subregion.
Wherein, said start-up routine file comprises:
Boot booter.img, system partitioning table partable.img, system information sysinfo.img, system configuration table syscfg.img and recovery.img.
Wherein, said upgrade file carries out batch processing by booter.img, partable.bin and recovery.img and generates, and said partable.bin is synthetic by partable.img, sysinfo.img and syscfg.img.
Correspondingly, embodiments of the invention also provide a kind of terminal, comprising:
Receiver module is used under the running environment of first operating system, receiving upgrade;
Processor is used for when said receiver module receives said upgrade, is positioned at the start-up routine file of second operating system in the External memory equipment; And
Be used for restarting systems, move said start-up routine file, and the application program of said second operating system is installed, to accomplish of the upgrading of first operating system to second operating system.
Wherein, said first operating system is linux system, and said second operating system is the Android system.
Wherein, said processor comprises:
Reading unit is used for when said receiver module receives said upgrade, connects the upgrade file that from USB flash disk, reads second operating system through USB;
Writing unit is used for the said start-up routine file of said upgrade file is write in the predetermined Flash subregion.
Wherein, said start-up routine file comprises:
Booter.img, partable.img, sysinfo.img, syscfg.img and recovery.img.
Wherein, said upgrade file carries out batch processing by booter.img, partable.bin and recovery.img and generates, and said partable.bin is synthetic by partable.img, sysinfo.img and syscfg.img
Embodiment of the present invention embodiment has following beneficial effect:
The embodiment of the invention is because under the running environment of first operating system; The start-up routine file of second operating system in installation place portion of the elder generation memory device; Accomplish the replacement of start-up routine file, under the guiding of the start-up routine file of second operating system, the application program of second operating system is installed then; Accomplish the upgrading of first operating system to second operating system, its whole upgrade process is simple, quick.For example, the embodiment of the invention can realize that linux system is to the upgrading of Android system in the DTV one.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the embodiment of upgrade method of the present invention;
Fig. 2 is the structural representation of the embodiment at terminal of the present invention;
Fig. 3 is the structural representation about the embodiment of the processing module among Fig. 2.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Please refer to Fig. 1, is the schematic flow sheet of the embodiment of upgrade method of the present invention, and described method can be used for realizing the upgrading of digital TV integrated machine linux system to the Android system.The method flow of Fig. 1 comprises:
Step S11 receives upgrade under the running environment of first operating system.
Wherein, First operating system can be linux system, and when in the following time of running environment of linux system, the user can trigger the generation of upgrade through the intended function button; This upgrade is used for indicating BL (Boot loader, the start-up routine) file that is positioned at External memory equipment.The BL file is one section small routine of operation before the operating system nucleus operation; Through this section small routine, can initiating hardware equipment, set up the mapping graph of memory headroom, thus take the hardware environment of system to a proper state, so that be ready to correct environment for final call operation system kernel.
Step S12 when receiving said upgrade, is positioned at the BL file of second operating system in the External memory equipment.
Wherein, External memory equipment is preferably USB flash disk, thereby realizes the upgrading of first operating system to second operating system through the USB mode.Second operating system can be Android operating system.When second operating system is Android operating system; The BL file comprises: booter.img (boot), partable.img (system partitioning table), sysinfo.img (system information; Like information such as type, hardware versions), syscfg.img (the system configuration table is like information such as the manufacturer of system, version, subregion situation) and recovery.img.Preferably; In order to improve the installation order and the reliability of BL file, can the BL file be divided into three parts, be respectively: booter.img; By the synthetic partable.bin of partable.img, sysinfo.img and syscfg.img; Recovery.img, and after this three part carried out batch processing, generate upgrade file; And deposit upgrade file in USB flash disk; Thereby make when receiving upgrade among the step S12, obtain booter.img, partable.bin and recovery.img in can the upgrade file from USB flash disk to install.Particularly, in some embodiments, step S12 can comprise:
A, when receiving the upgrade of step S11, connect the upgrade file from USB flash disk, read second operating system through USB.
Need to prove when USB flash disk inserted the interface at terminal, whether the terminal can be detected automatically had upgrade file in the USB flash disk, instruct, trigger the installation of BL file in the upgrade file if having then generate corresponding upgrading.
Need to prove that upgrade file comprises: booter.img, partable.bin and recovery.img wherein, partable.bin is synthetic by partable.img, sysinfo.img and syscfg.img.
B, the BL file in the upgrade file is write in the predetermined Flash subregion.
Wherein, can define each position of BL file in the Flash subregion in advance, for example can in partable.img, define.Shown in table one, be the synoptic diagram of the position of a kind of BL file in the Flash subregion:
Table one
| ? | part_name (zone name) | flash_type (flash type) | start_addr (start address) | valid_size (real space size) | spare_size The headspace size) |
| fastboot.img | fastboot | SPI | 0 | 1 | 0 |
| partable.img | partable | NAND | 1 | 0.25 | 0.75 |
| partable.img | partablebak | NAND | 2 | 0.25 | 0.75 |
| sysinfo.img | sysinfo | NAND | 3 | 0.25 | 0.75 |
| syscfg.img | syscfg | NAND | 4 | 0.25 | 0.75 |
| syscfg.img | syscfgbak | NAND | 5 | 0.25 | 0.75 |
| recovery.img | recovery | NAND | 12 | 8 | 2 |
| recovery.img | recoverybak | NAND | 22 | 8 | 2 |
Step S13, restarting systems is moved said BL file, and the application program of said second operating system is installed, to accomplish the upgrading of first operating system to second operating system.
Wherein, after step S12 installs the BL file, during restarting systems; Then can move the BL file of installation; Get into the installation of the application program of second operating system, after the application program installation, promptly realized of the upgrading of first operating system to second operating system.
Is example with linux system in the digital TV integrated machine to the process of Android system upgrade, and some detailed processes of the embodiment of the invention are described:
When digital TV integrated machine need be upgraded, operating personnel can insert the USB flash disk of the upgrade file that prestored the USB interface of digital TV integrated machine; Operating personnel perhaps move certain program through the upgrading button operation of setting and generate upgrade then; After the service routine on linux system backstage receives upgrade, then from USB flash disk, read upgrade file, and the BL file in the upgrade file is installed; After the installation of BL file, the system that resets automatically, when restarting system, the BL file that operation was installed just now carries out the installation of Android system application; After the installation of Android system application, promptly accomplished the upgrading of linux system to the Android system.
The embodiment of the invention is because under the running environment of first operating system; The BL file of second operating system in installation place portion of the elder generation memory device; Accomplish the replacement of BL file, under the guiding of the BL of second operating system file, the application program of second operating system is installed then; Accomplish the upgrading of first operating system to second operating system, its whole upgrade process is simple, quick.
Above-mentioned upgrade method to embodiments of the invention is illustrated, and faces the manufacturing process of the upgrade file of embodiments of the invention down and introduces, so that those skilled in the art can more clearly reappear the above embodiment of the present invention.
As stated, in order to improve order and the reliability that the BL file is installed, can the BL file of Android be divided into three parts:
First, booter.img.
Second portion, partable.bin need be synthetic by partable.img, sysinfo.img and syscfg.img.
Third part, recovery.img.
Introduce the process of the synthetic partable.bin that utilizes Convert (conversion) tool implementation second portion below:
At first, partable.img, sysinfo.img and syscfg.img are copied under the Convert file.
Secondly, the Convert.ini in the Convert file is configured, a kind of configuration mode is:
[DATA_CFG1]
DATA_CNT=5 (annotate: DATA_CNT is the subregion number, since 1 counting)
DATA_FILL=0xFF (annotate: DATA_FILL is for filling out data, like 0xff)
TARGET_NAME=partable.bin (annotate: TARGET_NAME is the filename of final act combination back output)
DATA1_FILE=partable.img (annotate: DATAn_FILE puts in order according to the corresponding order of the flash partition table that provides in the table one for needing synthetic filename)
(annotate: DATA1_START is 0, and remaining is DATA (n-1) _ LEN+DATA (n-2) _ LE N+...+DATA (1) _ LEN in DATA1_START=0; DATAn_LEN is a logic size corresponding in the partition table)
DATA1_LEN =?0x40000
DATA2_FILE =?partable.img
DATA2_START?=?0x40000
DATA2_LEN =?0x40000
DATA3_FILE =?sysinfo.img
DATA3_START?=?0x80000
DATA3_LEN =?0x40000
DATA4_FILE =?syscfg.img
DATA4_START?=?0xC0000
DATA4_LEN =?0x40000
DATA5_FILE =?syscfg.img
DATA5_START?=?0x100000
DATA5_LEN =?0x40000
At last, Convert.bat can be with the synthetic partable.bin of partable.img, sysinfo.img and syscfg.img in the operation Convert file.
Behind the above-mentioned generation partable.bin, promptly can booter.img, partable.bin and recovery.img be carried out batch processing, generate upgrade file.
Describe in the face of terminal down corresponding to said method embodiment.
Please refer to Fig. 2, is the structural representation at terminal of the present invention.This terminal can be a digital TV integrated machine.Said terminal 1 comprises:
Wherein, First operating system can be linux system, and when in the following time of running environment of linux system, the user can trigger the generation of upgrade through the intended function button; This upgrade is used for indicating BL (Boot loader, the start-up routine) file that is positioned at External memory equipment.The BL file is one section small routine of operation before the operating system nucleus operation; Through this section small routine, can initiating hardware equipment, set up the mapping graph of memory headroom, thus take the hardware environment of system to a proper state, so that be ready to correct environment for final call operation system kernel.
Wherein, External memory equipment is preferably USB flash disk, thereby realizes the upgrading of first operating system to second operating system through the USB mode.Second operating system can be Android operating system.When second operating system is Android operating system; The BL file comprises: booter.img (boot), partable.img (system partitioning table), sysinfo.img (system information; Like information such as type, hardware versions), syscfg.img (the system configuration table is like information such as the manufacturer of system, version, subregion situation) and recovery.img.Preferably; In order to improve the installation order and the reliability of BL file, can the BL file be divided into three parts, be respectively: booter.img; By the synthetic partable.bin of partable.img, sysinfo.img and syscfg.img; Recovery.img, and after this three part carried out batch processing, generate upgrade file; And deposit upgrade file in USB flash disk; Thereby make when receiver module 11 receives upgrade, obtain booter.img, partable.bin and recovery.img in can the upgrade file from USB flash disk to install.Particularly, as shown in Figure 3, in some embodiments, processing module 12 can comprise:
Reading unit 121, be used for when receiver module 11 receives upgrade, connect the upgrade file that from USB flash disk, reads second operating system through USB.
Need to prove when USB flash disk inserted the interface at terminal, whether the terminal can be detected automatically had upgrade file in the USB flash disk, instruct, trigger the installation of BL file in the upgrade file if having then generate corresponding upgrading.
Need to prove that upgrade file comprises: booter.img, partable.bin and recovery.img wherein, partable.bin is synthetic by partable.img, sysinfo.img and syscfg.img.
Writing unit 122, be used for the BL file of upgrade file is write in the predetermined Flash subregion.
Wherein, can define each position of BL file in the Flash subregion in advance, shown in table one, be the synoptic diagram of the position of a kind of BL file in the Flash subregion.
Wherein, after processing module 12 is installed the BL file, during restarting systems; Then can move the BL file of installation; Get into the installation of the application program of second operating system, after the application program installation, promptly realized of the upgrading of first operating system to second operating system.
Is example with linux system in the digital TV integrated machine to the process of Android system upgrade, and some detailed processes of the embodiment of the invention are described:
When digital TV integrated machine need be upgraded, operating personnel can insert the USB flash disk of the upgrade file that prestored the USB interface of digital TV integrated machine; Operating personnel perhaps move certain program through the upgrading button operation of setting and generate upgrade then; After the service routine on linux system backstage receives upgrade, then from USB flash disk, read upgrade file, and the BL file in the upgrade file is installed; After the installation of BL file, the system that resets automatically, when restarting system, the BL file that operation was installed just now carries out the installation of Android system application; After the installation of Android system application, promptly accomplished the upgrading of linux system to the Android system.
The embodiment of the invention is because under the running environment of first operating system; The BL file of second operating system in installation place portion of the elder generation memory device; Accomplish the replacement of BL file, under the guiding of the BL of second operating system file, the application program of second operating system is installed then; Accomplish the upgrading of first operating system to second operating system, its whole upgrade process is simple, quick.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in the foregoing description method; Be to instruct relevant hardware to accomplish through computer program; Described program can be stored in the computer read/write memory medium; This program can comprise the flow process like the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (Read-Only Memory, ROM) or at random store memory body (Random Access Memory, RAM) etc.
Above disclosedly be merely preferred embodiment of the present invention; Certainly can not limit the present invention's interest field with this; One of ordinary skill in the art will appreciate that all or part of flow process that realizes the foregoing description; And, still belong to the scope that invention is contained according to the equivalent variations that claim of the present invention is done.
Claims (10)
1. a upgrade method is characterized in that, comprising:
Under the running environment of first operating system, receive upgrade;
When receiving said upgrade, be positioned at the start-up routine file of second operating system in the External memory equipment;
Restarting systems is moved said start-up routine file, and the application program of said second operating system is installed, to accomplish the upgrading of first operating system to second operating system.
2. the method for claim 1 is characterized in that, said first operating system is linux system, and said second operating system is the Android system.
3. method as claimed in claim 2 is characterized in that, and is said when receiving said upgrade, is positioned at the start-up routine file of second operating system in the External memory equipment, comprising:
When receiving said upgrade, connect the upgrade file that from USB flash disk, reads second operating system through USB;
Said start-up routine file in the said upgrade file is write in the predetermined Flash subregion.
4. method as claimed in claim 3 is characterized in that, said start-up routine file comprises:
Boot booter.img, system partitioning table partable.img, system information sysinfo.img, system configuration table syscfg.img and recovery.img.
5. like the said method of claim 4; It is characterized in that; Said upgrade file carries out batch processing by booter.img, partable.bin and recovery.img and generates, and said partable.bin is synthetic by partable.img, sysinfo.img and syscfg.img.
6. a terminal is characterized in that, comprising:
Receiver module is used under the running environment of first operating system, receiving upgrade;
Processor is used for when said receiver module receives said upgrade, is positioned at the start-up routine file of second operating system in the External memory equipment; And
Be used for restarting systems, move said start-up routine file, and the application program of said second operating system is installed, to accomplish of the upgrading of first operating system to second operating system.
7. terminal as claimed in claim 6 is characterized in that, said first operating system is linux system, and said second operating system is the Android system.
8. terminal as claimed in claim 7 is characterized in that, said processor comprises:
Reading unit is used for when said receiver module receives said upgrade, connects the upgrade file that from USB flash disk, reads second operating system through USB;
Writing unit is used for the said start-up routine file of said upgrade file is write in the predetermined Flash subregion.
9. terminal as claimed in claim 8 is characterized in that, said start-up routine file comprises:
Booter.img, partable.img, sysinfo.img, syscfg.img and recovery.img.
10. like the said terminal of claim 9; It is characterized in that; Said upgrade file carries out batch processing by booter.img, partable.bin and recovery.img and generates, and said partable.bin is synthetic by partable.img, sysinfo.img and syscfg.img.
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| WO2014134989A2 (en) * | 2013-11-07 | 2014-09-12 | 中兴通讯股份有限公司 | Android terminal and upgrade method therefor |
| CN104410910A (en) * | 2014-12-10 | 2015-03-11 | 乐视致新电子科技（天津）有限公司 | Controlling method and device installing application of storage device in intelligent television |
| CN104461665A (en) * | 2014-12-31 | 2015-03-25 | 四川金网通电子科技有限公司 | Method for triggering android system upgrading in external control mode based on storage device |
| CN104915235A (en) * | 2015-06-15 | 2015-09-16 | 深圳市九洲电器有限公司 | Terminal device application program upgrading method and terminal device application program upgrading system |
| CN105630558A (en) * | 2015-12-28 | 2016-06-01 | 联想(北京)有限公司 | Upgrading method and electronic equipment |
| CN106658192A (en) * | 2016-12-14 | 2017-05-10 | 广州视源电子科技股份有限公司 | Control method and device for system upgrading |
| CN107133070A (en) * | 2017-04-19 | 2017-09-05 | 北京奇艺世纪科技有限公司 | A kind of upgrade method of operating system, device and mobile device |
| CN107770622A (en) * | 2017-11-07 | 2018-03-06 | 四川长虹电器股份有限公司 | The method and operating method of file in a kind of renewal linux system |
| CN108255508A (en) * | 2018-01-18 | 2018-07-06 | 晶晨半导体(上海)股份有限公司 | A kind of method for upgrading system and embedded device |
| WO2024131374A1 (en) * | 2022-12-21 | 2024-06-27 | 中兴通讯股份有限公司 | Cross-system upgrade method and apparatus for set-top box, set-top box, and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2014134989A2 (en) * | 2013-11-07 | 2014-09-12 | 中兴通讯股份有限公司 | Android terminal and upgrade method therefor |
| WO2014134989A3 (en) * | 2013-11-07 | 2014-10-30 | 中兴通讯股份有限公司 | Android terminal and upgrade method therefor |
| CN104636153A (en) * | 2013-11-07 | 2015-05-20 | 中兴通讯股份有限公司 | Android terminal and method for upgrading Android terminal |
| CN104410910A (en) * | 2014-12-10 | 2015-03-11 | 乐视致新电子科技（天津）有限公司 | Controlling method and device installing application of storage device in intelligent television |
| CN104461665A (en) * | 2014-12-31 | 2015-03-25 | 四川金网通电子科技有限公司 | Method for triggering android system upgrading in external control mode based on storage device |
| CN104915235A (en) * | 2015-06-15 | 2015-09-16 | 深圳市九洲电器有限公司 | Terminal device application program upgrading method and terminal device application program upgrading system |
| CN105630558A (en) * | 2015-12-28 | 2016-06-01 | 联想(北京)有限公司 | Upgrading method and electronic equipment |
| CN105630558B (en) * | 2015-12-28 | 2019-04-26 | 联想(北京)有限公司 | A kind of upgrade method and electronic equipment |
| CN106658192A (en) * | 2016-12-14 | 2017-05-10 | 广州视源电子科技股份有限公司 | Control method and device for system upgrading |
| CN107133070A (en) * | 2017-04-19 | 2017-09-05 | 北京奇艺世纪科技有限公司 | A kind of upgrade method of operating system, device and mobile device |
| CN107770622A (en) * | 2017-11-07 | 2018-03-06 | 四川长虹电器股份有限公司 | The method and operating method of file in a kind of renewal linux system |
| CN107770622B (en) * | 2017-11-07 | 2020-01-31 | 四川长虹电器股份有限公司 | method for updating files in Linux system |
| CN108255508A (en) * | 2018-01-18 | 2018-07-06 | 晶晨半导体(上海)股份有限公司 | A kind of method for upgrading system and embedded device |
| WO2024131374A1 (en) * | 2022-12-21 | 2024-06-27 | 中兴通讯股份有限公司 | Cross-system upgrade method and apparatus for set-top box, set-top box, and storage medium |
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Application publication date: 20120822 |