WO2017193882A1 - 一种用于内嵌式存储器升级的方法和装置以及相关终端 - Google Patents

一种用于内嵌式存储器升级的方法和装置以及相关终端 Download PDF

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WO2017193882A1
WO2017193882A1 PCT/CN2017/083421 CN2017083421W WO2017193882A1 WO 2017193882 A1 WO2017193882 A1 WO 2017193882A1 CN 2017083421 W CN2017083421 W CN 2017083421W WO 2017193882 A1 WO2017193882 A1 WO 2017193882A1
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embedded memory
current
module
upgrade
emmc
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PCT/CN2017/083421
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English (en)
French (fr)
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吕本登
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京东方科技集团股份有限公司
北京京东方多媒体科技有限公司
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Priority to US15/745,672 priority Critical patent/US20180211044A1/en
Publication of WO2017193882A1 publication Critical patent/WO2017193882A1/zh

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    • 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
    • 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
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • G06F8/654—Updates using techniques specially adapted for alterable solid state memories, e.g. for EEPROM or flash memories
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/70—Software maintenance or management
    • G06F8/71—Version control; Configuration management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/3004—Arrangements for executing specific machine instructions to perform operations on memory
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/445—Program loading or initiating

Definitions

  • Embodiments of the present disclosure relate to the field of electronic technologies, and in particular, to a method and apparatus for embedded memory upgrade and related terminals.
  • EMMC embedded Multi Media Card
  • MMC Association Multi Media Card Association
  • the same series of boards can be paired with different EMMCs, and thus there may be two or more different partitions.
  • Such different partitions can support different EMMC system versions.
  • the same series of boards contain 2 partitions and can support 4G EMMC and 16G EMMC system versions.
  • the system version selection error may occur during the upgrade process due to the different EMMCs. This will cause the EMMC corresponding partition configuration file to be upgraded incorrectly, which will make each system version unable to be stably and accurately upgraded to the latest version.
  • a method for an in-line memory upgrade comprising: reading a current embedded memory of a terminal card of a terminal to obtain embedded memory information; The embedded memory information determines the model corresponding to the current embedded memory; and selects a partition configuration file matching the current embedded memory for the model to be upgraded.
  • the current embedded memory of the card is read to obtain an embedded type
  • the memory information includes: reading the embedded memory information of the current embedded memory from the register during initialization of the board.
  • the method before upgrading the partition configuration file that matches the current embedded memory for the model, the method further includes: obtaining a current embedded memory system version according to the model, so as to be according to the current The embedded memory system version upgrades the partition configuration file for the current embedded memory of the board.
  • obtaining the current embedded memory system version according to the model includes: obtaining a download link of the current embedded memory system version according to the model; and downloading the current embedded memory from the download link system version.
  • the download link is an over-the-air technology OTA download link.
  • the embedded memory information includes, but is not limited to, at least one of the following: a size of the current embedded memory, a specification and a model to be complied with.
  • the system version corresponding to the partition configuration file includes, but is not limited to, a 4G embedded memory version and a 16G embedded memory version.
  • an apparatus for an in-line memory upgrade comprising: a read module, a determination module, and a selection module.
  • the reading module is connected to the card of the terminal, configured to read the current embedded memory of the card to obtain the embedded memory information;
  • the determining module is connected to the reading module, configured to be configured according to The embedded memory information read by the reading module determines a model corresponding to the current embedded memory;
  • the selection module connects the board and the determining module, and is configured to be determined by the determining module.
  • the model selects a partition profile that matches the board's current embedded memory for upgrade.
  • the reading module is connected to the register on the board, and is configured to read the embedded memory information of the current embedded memory from the register during the board initialization process.
  • the device further includes: an obtaining module that is connected to the determining module, the acquiring module is configured to obtain a current embedded memory system version according to the model determined by the determining module, so as to be according to the current embedded
  • the version of the memory system upgrades the partition configuration file that the board's current embedded memory matches.
  • the obtaining module includes: a link submodule and a download submodule.
  • the link sub-module is configured to obtain a download link for a current embedded memory system version based on the model.
  • the download submodule is connected to the link submodule and configured to be used to The download link obtained by the link sub-module downloads the current embedded memory system version.
  • the download link is an over-the-air technology OTA download link.
  • the embedded memory information includes, but is not limited to, at least one of the following: a size of the current embedded memory, a specification and a model to be complied with.
  • the system version corresponding to the partition configuration file includes, but is not limited to, a 4G embedded memory version and a 16G embedded memory version.
  • the reading module is a reading circuit.
  • the determining module is a comparator.
  • the selection module is a transmission link setup circuit. One end of the read circuit is connected to the card through an in-line memory interface, and the other end is connected to the comparator, and is configured to read the current embedded memory of the card to obtain the embedded memory.
  • the information can, for example, be cached to the cache chip.
  • the comparator is connected to the read circuit at one end, and the transmission link establishing circuit is connected to the other end, and is configured to receive the embedded memory information buffered in the cache chip of the read circuit, and determine the current embedded memory corresponding to the embedded memory. The model and transmit the judgment result to the transmission link establishment circuit.
  • the transmission link establishing circuit establishes a corresponding transmission link according to the judgment result to connect the board of the terminal with the upgrade file storage, and receives the current embedded memory system version from the upgrade file storage to be currently embedded.
  • the memory matching partition profile is upgraded.
  • Each transmission link corresponds to a partition of the board for controlling establishment of a transmission link corresponding to a partition supporting the current embedded memory version according to the determination result, and upgrading the current embedded memory in the file storage
  • the system version is transferred to the terminal's board to upgrade the partition configuration file that is currently matched by the embedded memory.
  • the embedded memory may be any one of an embedded multimedia card EMMC, a universal flash UFS, and a fast non-volatile memory NVMe.
  • a terminal that includes any of the above-described devices for embedded memory upgrades.
  • FIG. 1 is a structure of an apparatus for an embedded memory upgrade in accordance with an embodiment of the present disclosure. schematic diagram.
  • FIG. 2 is a schematic structural diagram of an apparatus for an embedded memory upgrade according to another embodiment of the present disclosure.
  • FIG. 3 is a schematic structural diagram of an apparatus for an in-line memory upgrade according to still another embodiment of the present disclosure.
  • FIG. 4 is a flow diagram of a method for an embedded memory upgrade in accordance with an embodiment of the present disclosure.
  • FIG. 5 is a flow diagram of a method for an embedded memory upgrade in accordance with an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of a terminal according to an embodiment of the present disclosure.
  • the matching partition configuration file is selected for different models according to the embedded memory information for upgrading. This enables a unified upgrade of different embedded memory versions supported by the same board, thereby avoiding the upgrade error of the embedded memory corresponding partition configuration file caused by the system version selection error that may occur during the upgrade process. This ensures that each version can be upgraded to the latest version in a stable and accurate manner.
  • the embedded memory can be used in a terminal such as a mobile phone or a tablet to serve as a storage device.
  • the embedded memory can be mounted on the board of the terminal.
  • Cards typically support different inline memory versions, and each embedded memory version has its own partition profile. When the embedded memory version is upgraded or the same system upgrade package is for multiple models, you need to upgrade/update the corresponding partition configuration file.
  • the embedded memory may include EMMC, UFS, and NVMe and so on.
  • FIG. 1 illustrates an apparatus 100 for an in-line memory upgrade in accordance with an embodiment of the present disclosure.
  • the apparatus 100 includes a reading module 11, a judging module 12, and a selection module 13.
  • the reading module 11 is connected to the card 10 of the terminal and is configured to read the current embedded memory 20 of the card 10 to obtain embedded memory information.
  • the embedded memory information can be information describing the characteristics of the embedded memory.
  • the embedded memory information may include, but is not limited to, at least one of the following: the size of the current embedded memory, the specifications and models that are followed.
  • the size of the embedded memory can be indicated by its capacity, such as 4GB or 16GB.
  • the specifications of the embedded memory can be passed through a specification version (such as EMMC 5.0, EMMC 5.1 or UFS 2.0, UFS 2.1, etc.) developed by a standardization organization such as JEDEC, and pin specifications (such as FBGA153, FBGA169, FBGA162, FBGA186), etc. To indicate.
  • the model of the embedded memory may be an identification code defined by different manufacturers according to the performance, specifications and the like of the embedded memory.
  • the judging module 12 is connected to the reading module 11 and configured to determine the model corresponding to the current embedded memory according to the embedded memory information read by the reading module 11.
  • the model corresponding to the current embedded memory can be determined based on the size of the embedded memory, the specifications and/or models that are followed.
  • the selection module 13 connects the board 10 and the judging module 12, and is configured to be upgraded by the partition configuration file selected by the judging module 12 to match the current embedded memory of the board 10.
  • the EMMC system version corresponding to the partition configuration file includes but is not limited to the 4G EMMC version and the 16G EMMC version.
  • the embedded memory upgrading device can read the current embedded memory of the card to obtain the embedded memory information; and determine the current embedded memory according to the embedded memory information. Corresponding models; select the partition configuration file matching the current embedded memory for the model. Since the embedded configuration information for the embedded memory is selected for the embedded memory information of the embedded memory before the upgrade, it is possible to accurately match the partition configuration file that needs to be upgraded. Therefore, it is possible to uniformly upgrade different embedded memory versions supported by the same board, thereby avoiding the possibility of system version selection errors during the upgrade process.
  • the embedded memory corresponds to an incorrect upgrade of the partition configuration file. This ensures that each version is stable and accurately upgraded to the latest version of each.
  • the reading module 11 is connected to the register 101 on the board 10, and is configured to read the EMMC information of the current EMMC 20 from the register 101 during the initialization of the board 10.
  • the apparatus 200 further includes an acquisition module 14 that connects the determination module 12.
  • the obtaining module 14 is configured to obtain the current EMMC system version according to the model determined by the determining module 12, so as to upgrade the current EMMC matching partition configuration file of the board according to the current EMMC system version.
  • the EMMC system version is obtained by the above solution, and after the current EMMC matching partition configuration file is located, the current EMMC matching partition configuration file is upgraded according to the EMMC system version.
  • the acquisition module 14 includes a link sub-module 141 and a download sub-module 142.
  • the link sub-module 141 is configured to obtain a download link of the current EMMC system version according to the model.
  • the download sub-module 142 connects the link sub-module 141, and is configured to download the current EMMC system version from the download link acquired by the link sub-module 141.
  • the above solution provides a scheme for automatically downloading the current EMMC system version from a web server according to a link, such as a web address on the Internet.
  • the download link can be an over-the-air download technology OTA download link.
  • each module or sub-module included in an apparatus for embedded memory upgrade may be separately implemented by a separately set processor or controller, or may be integrated into one processing of the upgrade apparatus.
  • these modules or sub-modules may also be stored in a computer readable storage medium in the form of program code, invoked by one of the processors of the upgrade device to perform the functions described.
  • the processor described herein may be a central processing unit (CPU), or an application specific integrated circuit (ASIC), or one or more configured to implement embodiments of the present disclosure. Integrated circuits.
  • FIG. 3 is a schematic structural diagram of an apparatus 300 for an embedded memory upgrade according to still another embodiment of the present disclosure, taking an EMMC as an example.
  • the read module is implemented as a read circuit 31, the decision block is implemented as a comparator 32, and the select module is implemented as a transmission link setup circuit 33.
  • One end of the read circuit 31 is connected through the EMMC interface 311. To the board 10, the other end is connected to the comparator 32.
  • the read circuit 31 is configured to read the current EMMC 20 of the card 10 to obtain EMMC information and may, for example, cache it to the cache chip.
  • the comparator 32 has one end connected to the read circuit 31 and the other end connected to the transmission link establishing circuit 33.
  • the comparator 32 is configured to receive the EMMC information acquired by the read circuit, for example, retrieve the cached information from the cache chip, determine the model corresponding to the current EMMC, and transmit the determination result to the transmission link establishing circuit 33. In some embodiments, the comparator 32 determines the model corresponding to the current EMMC by comparing the acquired EMMC information with the corresponding information in the stored model lookup table.
  • the transmission link establishing circuit 33 can establish a corresponding transmission link according to the judgment result to connect the board 10 of the terminal and the upgrade file storage 40, and receive the current EMMC system version from the upgrade file storage 40 to match the current EMMC.
  • the partition profile is upgraded. In some embodiments, there may be multiple transmission links, with each transmission link corresponding to one partition of the board.
  • the transmission link establishing circuit 33 can control the establishment of the transmission link corresponding to the partition supporting the current EMMC version according to the judgment result, and transmit the current EMMC system version in the upgrade file storage 40 to the board 10 of the terminal to the current EMMC.
  • the matching partition profile is upgraded.
  • the upgrade file storage 40 can be a local storage or an online server.
  • FIG. 4 shows a flow diagram of a method for an embedded memory upgrade in accordance with an embodiment of the present disclosure.
  • an embodiment of the present disclosure provides a method for an embedded memory upgrade, including the following steps:
  • the embedded memory information may include, but is not limited to, at least one of the following: a size of the current embedded memory, a specification and a model to be complied with.
  • a board can contain more than two embedded memory-matched partition profiles, where partition profiles are usually sized, and partitioned profiles of different sizes support different versions of the system. Take EMMC as an example.
  • 4G partition code block supports 4G EMMC version
  • 16G partition code block supports 16G EMMC version, and so on.
  • the current embedded memory of the board is first read to obtain the embedded memory information; according to the embedded memory information, the model corresponding to the current embedded memory is determined; for the model selection and the current internal The partition profile that the embedded memory matches is upgraded. Due to the upgrade The embedded memory information for the embedded memory is selected for the current embedded memory matching partition configuration file, thus enabling accurate matching to the partition configuration file that needs to be upgraded.
  • FIG. 5 illustrates a flow diagram of a method for embedded memory upgrade in accordance with an embodiment of the present disclosure, taking EMMC as an example.
  • an embodiment of the present disclosure provides another method for EMMC upgrade, including the following steps:
  • the EMMC information may include, but is not limited to, at least one of the following: a size of the current EMMC, a specification and a model to be followed.
  • a download link of the current EMMC system version may be obtained according to the model; and the current EMMC system version is downloaded from the download link.
  • the download link can be an over-the-air technology OTA download link.
  • the system version corresponding to the partition profile may include, but is not limited to, a 4G EMMC version, a 16G EMMC version.
  • FIG. 6 shows a schematic structural diagram of a terminal 600 according to an embodiment of the present disclosure.
  • terminal 600 includes a card 10 and an upgrade device 610 for embedded memory upgrades, such as device 100 and device 200 described with reference to FIGS. 1 and 2, in accordance with an embodiment of the present disclosure.
  • the upgrade device 610 performs an inline memory upgrade by selecting a partition profile that matches the current embedded memory 20 in the card 10.
  • the current embedded memory-matched partition configuration file is selected for the embedded memory information of the embedded memory before the upgrade, it is possible to accurately match the partition configuration file that needs to be upgraded. Therefore, can be the same
  • the different embedded memory versions supported by the board are upgraded in a unified manner, thereby avoiding the incorrect upgrade of the embedded memory corresponding partition configuration file caused by the system version selection error during the upgrade process. This ensures that each version is stable and accurately upgraded to the latest version of each.

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Abstract

本公开的实施例提供一种用于内嵌式存储器升级的方法和装置以及相关的终端，包括：对终端的板卡的当前内嵌式存储器进行读取，以获取内嵌式存储器信息；根据所述内嵌式存储器信息，判断当前内嵌式存储器对应的机型；为所述机型选择与当前内嵌式存储器匹配的分区配置文件进行升级。这使得能够对同一板卡支持的不同内嵌式存储器版本进行统一升级，从而避免了在升级过程中可能出现的版本选择错误所导致的内嵌式存储器对应分区配置文件的升级错误。由此保证了各个版本能稳定且准确地升级到各自的最新版本。

Description

一种用于内嵌式存储器升级的方法和装置以及相关终端
相关引用
本申请要求于2016年5月9日递交的中国专利申请No.201610302814.X的优先权，在此全文引用上述中国专利申请公开的内容作为本申请的一部分。
技术领域
本公开的实施例涉及电子技术领域，尤其涉及一种用于内嵌式存储器升级的方法和装置以及相关终端。
背景技术
EMMC(Embedded Multi Media Card，内嵌式多媒体卡)为MMC协会(Multi Media Card Association)所订立的、主要是针对手机或平板电脑等产品的内嵌式存储器标准规格。随着技术的发展，EMMC规格的标准逐渐演进出新的世代。
以EMMC为例，同一系列板卡可以搭配不同的EMMC，由此可能存在2种或2种以上的不同分区。这样的不同分区可以支持不同的EMMC系统版本。举例而言，在当前的EMMC产品中，存在同一系列板卡包含2种分区并且可以支持4G EMMC与16G EMMC系统版本的情况。这样，当支持两种不同系统版本的板卡进行统一升级时，由于所搭配的EMMC不同，在升级过程中可能出现系统版本选择错误。这会导致EMMC对应的分区配置文件升级错误，进而使各个系统版本不能稳定和准确地升级到各自的最新版本。
发明内容
按照本公开的实施例，提供了一种用于内嵌式存储器升级的方法，包括：对终端的板卡的当前内嵌式存储器进行读取，以获取内嵌式存储器信息；根据所述内嵌式存储器信息，判断当前内嵌式存储器对应的机型；以及为所述机型选择与当前内嵌式存储器匹配的分区配置文件进行升级。
可选的，所述对板卡的当前内嵌式存储器进行读取以获取内嵌式 存储器信息包括：在板卡的初始化过程中，从寄存器中读取当前内嵌式存储器的内嵌式存储器信息。
可选的，在为所述机型选择与当前内嵌式存储器匹配的分区配置文件进行升级前，该方法还包括：根据所述机型获取当前内嵌式存储器系统版本，以便根据所述当前内嵌式存储器系统版本对所述板卡的当前内嵌式存储器匹配的分区配置文件进行升级。
可选的，根据所述机型获取当前内嵌式存储器系统版本包括：根据所述机型获取当前内嵌式存储器系统版本的下载链接；以及自所述下载链接下载所述当前内嵌式存储器系统版本。
可选的，所述下载链接为空中下载技术OTA下载链接。
可选的，所述内嵌式存储器信息包括但不限于以下至少一项：当前内嵌式存储器的大小、所遵从的规范和型号。
可选的，所述分区配置文件对应的系统版本包括但不限于4G内嵌式存储器版本和16G内嵌式存储器版本。
按照本公开的实施例，提供了一种用于内嵌式存储器升级的装置，包括：读取模块、判断模块和选择模块。所述读取模块连接终端的板卡，被配置为对板卡的当前内嵌式存储器进行读取，以获取内嵌式存储器信息；所述判断模块连接所述读取模块，被配置为根据所述读取模块读取的内嵌式存储器信息，判断当前内嵌式存储器对应的机型；所述选择模块连接所述板卡和所述判断模块，被配置为为所述判断模块判断的机型选择与所述板卡的当前内嵌式存储器匹配的分区配置文件进行升级。
可选的，所述读取模块连接所述板卡上的寄存器，被配置为在板卡初始化过程中，从寄存器中读取当前内嵌式存储器的内嵌式存储器信息。
可选的，该装置还包括：连接所述判断模块的获取模块，所述获取模块被配置为根据所述判断模块判断的机型获取当前内嵌式存储器系统版本，以便根据所述当前内嵌式存储器系统版本对板卡的当前内嵌式存储器匹配的分区配置文件进行升级。
可选的，所述获取模块包括：链接子模块和下载子模块。所述链接子模块被配置为根据所述机型获取当前内嵌式存储器系统版本的下载链接。所述下载子模块连接所述链接子模块，被配置为用于自所述 链接子模块获取的下载链接下载所述当前内嵌式存储器系统版本。
可选的，所述下载链接为空中下载技术OTA下载链接。
可选的，所述内嵌式存储器信息包括但不限于以下至少一项：当前内嵌式存储器的大小、所遵从的规范和型号。
可选的，所述分区配置文件对应的系统版本包括但不限于4G内嵌式存储器版本和16G内嵌式存储器版本。
可选的，所述读取模块为读取电路。所述判断模块为比较器。所述选择模块为传输链路建立电路。所述读取电路的一端通过内嵌式存储器接口连接至所述板卡，另一端连接所述比较器，被配置为对板卡的当前内嵌式存储器进行读取，以获取内嵌式存储器信息并可以例如缓存至缓存芯片。所述比较器一端连接所述读取电路，另一端连接所述传输链路建立电路，被配置为接收读取电路的缓存芯片中缓存的内嵌式存储器信息，判断当前内嵌式存储器对应的机型，并将判断结果传输至传输链路建立电路。所述传输链路建立电路根据判断结果来建立对应的传输链路以将所述终端的板卡和升级文件存储器连接，从升级文件存储器接收当前内嵌式存储器系统版本，以对当前内嵌式存储器匹配的分区配置文件进行升级。每个传输链路对应板卡的一个分区，用于根据所述判断结果控制与支持当前内嵌式存储器版本的分区对应的传输链路的建立，且将升级文件存储器中的当前内嵌式存储器系统版本传输至终端的板卡，以对当前内嵌式存储器匹配的分区配置文件进行升级。
可选的，内嵌式存储器可以是内嵌式多媒体卡EMMC、通用闪存UFS和快速非易失性存储器NVMe中的任一种。
按照本公开的实施例，提供了一种终端，其包括上述的任一用于内嵌式存储器升级的装置。
附图说明
为了达成前述和相关的目的，以下说明和附图阐述了某些说明性的方面和实现。这些只是表明可以采用一个或多个方面的各种方式中的几种方式。在结合附图来考虑时，从以下的详细说明中，本公开的实施例的其他方面、优点和新颖特征将变得明显。
图1为按照本公开实施例的用于内嵌式存储器升级的装置的结构 示意图。
图2为按照本公开另一实施例的用于内嵌式存储器升级的装置的结构示意图。
图3为按照本公开又一实施例的用于内嵌式存储器升级的装置的结构示意图。
图4为按照本公开实施例的用于内嵌式存储器升级的方法的流程示意图。
图5为按照本公开实施例的用于内嵌式存储器升级的方法的流程示意图。
图6为按照本公开实施例的终端的结构示意图。
具体实施方式
以下说明中，为了解释而不是限制，陈述了所公开的实施例的某些特定细节，诸如体系结构、接口和技术等等，以便清楚和彻底地理解本申请。然而所述技术领域的熟练人员应当容易明白，在不严重偏离本公开的精神和范围的情况下，本申请可以按不是精确地符合本文中所述的细节的其它实施例来实施。此外，在这个上下文中，为了简单明了，省略了对熟悉的设备、电路和方法的详细描述，以避免多余的细节和可能的混淆。
按照本公开的实施例，在对终端的板卡的内嵌式存储器进行升级时，根据内嵌式存储器信息为不同机型选择匹配的分区配置文件进行升级。这使得能够对同一板卡支持的不同内嵌式存储器版本进行统一升级，从而避免了在升级过程中可能出现的因系统版本选择错误而导致的内嵌式存储器对应分区配置文件的升级错误。由此保证了各个版本能稳定且准确地升级到各自的最新版本。
按照本公开的实施例，内嵌式存储器可被使用于诸如手机或者平板电脑的终端中来充当存储设备。在使用中，内嵌式存储器可被安装于终端的板卡上。板卡通常可以支持不同的内嵌式存储器版本，而每一种内嵌式存储器版本具有其各自的分区配置文件。当内嵌式存储器版本升级时或同一系统升级包针对多个机型时，需要升级/更新对应的分区配置文件。
按照本公开的实施例，内嵌式存储器可以包括EMMC、UFS和 NVMe等。
图1示出了按照本公开实施例的用于内嵌式存储器升级的装置100。如图1所示，装置100包括：读取模块11、判断模块12和选择模块13。
读取模块11连接终端的板卡10，被配置为对板卡10的当前内嵌式存储器20进行读取，以获取内嵌式存储器信息。在一些实施例中，内嵌式存储器信息可以是描述内嵌式存储器的特性的信息。示例性的，内嵌式存储器信息可以包括但不限于以下至少一项：当前内嵌式存储器的大小、所遵从的规范和型号。内嵌式存储器的大小可以通过其容量来指示，比如4GB或者16GB等。内嵌式存储器的所遵从的规范可以通过由例如JEDEC等标准化组织制定的规范版本(例如EMMC 5.0、EMMC 5.1或者UFS 2.0、UFS 2.1等)、针脚规格(例如FBGA153、FBGA169、FBGA162、FBGA186)等来指示。内嵌式存储器的型号可以是不同厂商根据内嵌式存储器的性能、规格等特性而各自定义的标识代码。
判断模块12连接读取模块11，被配置为根据读取模块11读取的内嵌式存储器信息，判断当前内嵌式存储器对应的机型。在一些实施例中，可以根据内嵌式存储器的大小、所遵从的规范和/或型号来判断当前内嵌式存储器对应的机型。
选择模块13连接板卡10和判断模块12，被配置成为判断模块12判断的机型选择与板卡10的当前内嵌式存储器匹配的分区配置文件进行升级。
示例性的，当内嵌式存储器为EMMC时，分区配置文件对应的EMMC系统版本包括但不限于4G EMMC版本、16G EMMC版本。
通过本公开的实施例提供的内嵌式存储器升级装置，能够对板卡的当前内嵌式存储器进行读取，以获取内嵌式存储器信息；根据内嵌式存储器信息，判断当前内嵌式存储器对应的机型；为机型选择与当前内嵌式存储器匹配的分区配置文件进行升级。由于在升级前针对内嵌式存储器的内嵌式存储器信息对当前内嵌式存储器所匹配的分区配置文件进行了选择，因此使得能够准确匹配到需要升级的分区配置文件。因此，能够对同一板卡支持的不同内嵌式存储器版本进行统一升级，从而避免了在升级过程中可能出现的因系统版本选择错误而导致 的内嵌式存储器对应分区配置文件的错误升级。这保证了各个版本稳定且准确地升级到各自的最新版本。
图2以EMMC为例示出了按照本公开另一实施例的用于内嵌式存储器升级的装置200的结构示意图。参照图2所示，读取模块11连接板卡10上的寄存器101，且被配置为在板卡10的初始化过程中，从寄存器101中读取当前EMMC 20的EMMC信息。
装置200还包括：连接判断模块12的获取模块14。获取模块14被配置为根据判断模块12判断的机型获取当前EMMC系统版本，以便根据所述当前EMMC系统版本对板卡的当前EMMC匹配的分区配置文件进行升级。
通过上述方案实现了EMMC系统版本的获取，以在定位到当前EMMC匹配的分区配置文件后，根据该EMMC系统版本对当前EMMC匹配的分区配置文件进行升级。
在一个示例中，获取模块14包括：链接子模块141和下载子模块142。链接子模块141，被配置为根据机型获取当前EMMC系统版本的下载链接。下载子模块142连接链接子模块141，被配置为自链接子模块141获取的下载链接下载当前EMMC系统版本。上述方案提供一种按照链接，例如互联网上的网址，来从网络服务器自动下载当前EMMC系统版本的方案。为提高下载的效率，该下载链接可以为空中下载技术OTA下载链接。
按照本公开的实施例，用于内嵌式存储器升级的装置中所包含的各个模块或者子模块可以通过单独设立的处理器、控制器来分别实现，也可以被集成在升级装置的某一个处理器中。此外，这些模块或者子模块也可以以程序代码的形式存储于计算机可读存储介质中，由升级装置的某一个处理器调用以执行描述的功能。此外，这里所述的处理器可以是一个中央处理器(central processing unit，CPU)，或者是专用集成电路(application specific integrated circuit，ASIC)，或者是被配置成实施本公开实施例的一个或多个集成电路。
图3示出了按照本公开又一实施例的一种用于内嵌式存储器升级的装置300的结构示意图，以EMMC为例。如图3所示，读取模块被实现为读取电路31、判断模块被实现为比较器32和选择模块被实现为传输链路建立电路33。读取电路31的一端通过EMMC接口311连接 至板卡10，另一端连接比较器32。读取电路31被配置为对板卡10的当前EMMC 20进行读取，以获取EMMC信息并可以将其例如缓存至缓存芯片。比较器32的一端连接读取电路31，另一端连接传输链路建立电路33。比较器32被配置为接收读取电路所获取的EMMC信息，例如从缓存芯片中取回缓存的信息，判断当前EMMC对应的机型，并将判断结果传输至传输链路建立电路33。在一些实施例中，比较器32通过将所获取的EMMC信息与所存储的机型查找表中的对应信息进行对比，来判断当前EMMC所对应的机型。传输链路建立电路33可以根据判断结果来建立对应的传输链路以将所述终端的板卡10和升级文件存储器40连接，且从升级文件存储器40接收当前EMMC系统版本，以对当前EMMC匹配的分区配置文件进行升级。在一些实施例中，可以有多个传输链路，其中每个传输链路对应板卡的一个分区。传输链路建立电路33可以根据判断结果控制与支持当前EMMC版本的分区对应的传输链路的建立，且将升级文件存储器40中的当前EMMC系统版本传输至终端的板卡10，以对当前EMMC匹配的分区配置文件进行升级。升级文件存储器40可以为本地存储器也可以为在线的服务器。
图4示出了按照本公开实施例的用于内嵌式存储器升级的方法的流程示意图。参照图4所示，本公开的实施例提供一种用于内嵌式存储器升级的方法，包括如下步骤：
401、对终端的板卡的当前内嵌式存储器进行读取，以获取内嵌式存储器信息。可选地，内嵌式存储器信息可以包括但不限于以下至少一项：当前内嵌式存储器的大小、所遵从的规范和型号。
402、根据内嵌式存储器信息，判断当前内嵌式存储器对应的机型。
403、为机型选择与当前内嵌式存储器匹配的分区配置文件进行升级。
一个板卡可以包含两个以上的内嵌式存储器匹配的分区配置文件，其中分区配置文件通常按大小区分，并且不同大小的分区配置文件支持不同版本的系统版本。以EMMC为例，如4G分区代码块支持4G EMMC版本、16G分区代码块支持16G EMMC版本等等。在升级前首先对板卡的当前内嵌式存储器进行读取，以获取内嵌式存储器信息；根据内嵌式存储器信息，判断当前内嵌式存储器对应的机型；为机型选择与当前内嵌式存储器匹配的分区配置文件进行升级。由于在升级 前针对内嵌式存储器的内嵌式存储器信息对当前内嵌式存储器匹配的分区配置文件进行了选择，因此使得能够准确匹配到需要升级的分区配置文件。因此，能够对同一板卡支持的不同内嵌式存储器版本进行统一升级，从而避免了在升级过程中可能出现的因系统版本选择错误而导致的内嵌式存储器对应分区配置文件的错误升级。这保证了各个版本稳定且准确地升级到各自的最新版本。
图5以EMMC为例示出了按照本公开实施例的用于内嵌式存储器升级的方法的流程示意图。参照图5所示，本公开实施例提供了另一种用于EMMC升级的方法，包括如下步骤：
501、在板卡初始化过程中，从寄存器中读取当前EMMC的EMMC信息。可选地，EMMC信息可以包括但不限于以下至少一项：当前EMMC的大小、所遵从的规范和型号。
502、根据EMMC信息，判断当前EMMC对应的机型。
503、根据机型获取当前EMMC系统版本。示例性的，可以根据机型获取当前EMMC系统版本的下载链接；且自下载链接下载当前EMMC系统版本。在一个示例中，下载链接可以为空中下载技术OTA下载链接。
504、为机型选择与当前EMMC匹配的分区配置文件，根据当前EMMC系统版本对板卡的当前EMMC匹配的分区配置文件进行升级。在一些实施例中，分区配置文件对应的系统版本可以包括但不限于4G EMMC版本、16G EMMC版本。
应当指出的是，尽管为方便说明起见，在上面的一些附图中以EMMC为例对本发明实施例进行描述，但本领域的技术人员将理解，这些描述同样适用于其他类型的内嵌式存储器，例如UFS和NVMe等。
图6示出了按照本公开实施例的终端600的结构示意图。如图6所示，终端600包括板卡10和按照本公开的实施例的用于内嵌式存储器升级的升级装置610，例如参照图1和图2所描述的装置100和装置200。升级装置610通过选择与板卡10中的当前内嵌式存储器20匹配的分区配置文件进行升级而进行内嵌式存储器升级。
按照本公开的实施例，由于在升级前针对内嵌式存储器的内嵌式存储器信息对当前内嵌式存储器匹配的分区配置文件进行了选择，因此使得能够准确匹配到需要升级的分区配置文件。因此，能够对同一 板卡支持的不同内嵌式存储器版本进行统一升级，从而避免了在升级过程中可能出现的因系统版本选择错误而导致的内嵌式存储器对应分区配置文件的错误升级。这保证了各个版本稳定且准确地升级到各自的最新版本。
尽管在上文中关于一个或多个实现示出并描述了本公开的实施例，然而本领域技术人员基于对本说明书和附图的阅读和理解将会想出等同的改变和修改，而不脱离本公开技术方案的精神，其均应涵盖在本公开请求保护的技术方案范围当中。本公开的实施例包括所有这样的修改和改变，并且仅由以下权利要求的范围来限制。特别地，关于由以上描述的组件(例如，单元、资源等等)执行的各种功能，除非另外指出，否则用于描述这样的组件的术语打算对应于执行所描述组件的所指定功能的(例如，功能上等同的)任何组件，即使其在结构上不等同于所公开的结构，该所公开的结构执行本公开的、在本文中例证说明的示范性实现中的功能。此外，虽然本公开的特定特征可能仅关于若干实现中的一个实现而被公开，但是这样的特征可以按对于任何给定的或特定的应用来说可能希望或有利的那样，与其他实现的一个或多个其他特征组合。

Claims (18)

  1. 一种用于内嵌式存储器升级的方法，包括：
    对终端的板卡的当前内嵌式存储器进行读取，以获取内嵌式存储器信息；
    根据所述内嵌式存储器信息，判断当前内嵌式存储器对应的机型；以及
    为所述机型选择与当前内嵌式存储器匹配的分区配置文件进行升级。
  2. 根据权利要求1所述的方法，其中所述对板卡的当前内嵌式存储器进行读取以获取内嵌式存储器信息包括：
    在板卡的初始化过程中，从寄存器中读取当前内嵌式存储器的内嵌式存储器信息。
  3. 根据权利要求1所述的方法，其中在为所述机型选择与当前内嵌式存储器匹配的分区配置文件进行升级前，该方法还包括：
    根据所述机型获取当前内嵌式存储器系统版本，以便根据所述当前内嵌式存储器系统版本对所述板卡的当前内嵌式存储器匹配的分区配置文件进行升级。
  4. 根据权利要求3所述的方法，其中根据所述机型获取当前内嵌式存储器系统版本包括：
    根据所述机型获取当前内嵌式存储器系统版本的下载链接；以及
    自所述下载链接下载所述当前内嵌式存储器系统版本。
  5. 根据权利要求4所述的方法，其中所述下载链接为空中下载技术OTA下载链接。
  6. 根据权利要求1-4任一项所述的方法，其中所述内嵌式存储器信息包括以下至少一项：当前内嵌式存储器的大小、所遵从的规范和型号。
  7. 根据权利要求1-4任一项所述的方法，其中所述分区配置文件对应的内嵌式存储器系统版本包括4G EMMC版本和16G EMMC版本。
  8. 根据权利要求1-7任一项所述的方法，其中所述内嵌式存储器是内嵌式多媒体卡EMMC、通用闪存UFS和快速非易失性存储器NVMe中的任一种。
  9. 一种用于内嵌式多媒体卡内嵌式存储器升级的装置，包括：
    读取模块，其连接终端的板卡，且被配置为对板卡的当前内嵌式存储器进行读取，以获取内嵌式存储器信息；
    判断模块，其连接所述读取模块，且被配置为根据所述读取模块读取的内嵌式存储器信息来判断当前内嵌式存储器对应的机型；以及
    选择模块，其连接所述板卡和所述判断模块，且被配置为为所述判断模块判断的机型选择与所述板卡的当前内嵌式存储器匹配的分区配置文件进行升级。
  10. 根据权利要求9所述的装置，其中所述读取模块连接所述板卡上的寄存器，且被配置为在板卡的初始化过程中，从该寄存器中读取当前内嵌式存储器的内嵌式存储器信息。
  11. 根据权利要求9所述的装置，还包括：获取模块，其连接所述判断模块，且被配置为根据所述判断模块判断的机型获取当前内嵌式存储器系统版本，以便根据所述当前内嵌式存储器系统版本对板卡的当前内嵌式存储器匹配的分区配置文件进行升级。
  12. 根据权利要求11所述的装置，其中所述获取模块还包括：
    链接子模块，其被配置为根据所述机型获取当前内嵌式存储器系统版本的下载链接；和
    下载子模块，其连接所述链接子模块，且被配置为自所述链接子模块获取的下载链接下载所述当前内嵌式存储器系统版本。
  13. 根据权利要求12所述的装置，其中所述下载链接为空中下载技术OTA下载链接。
  14. 根据权利要求9-13任一项所述的装置，其中所述内嵌式存储器信息包括以下至少一项：当前内嵌式存储器的大小、所遵从的规范和型号。
  15. 根据权利要求9-13任一项所述的装置，其中所述分区配置文件对应的系统版本包括4G EMMC版本和16G EMMC版本。
  16. 根据权利要求9-13任一项所述的装置，其中所述读取模块为读取电路、所述判断模块为比较器和所述选择模块为传输链路建立电路；
    其中所述读取电路通过内嵌式存储器接口连接至所述板卡，被配置为对板卡的当前内嵌式存储器进行读取，以获取内嵌式存储器信息；
    所述比较器一端连接所述读取电路，且另一端连接所述传输链路建立电路，被配置为接收读取电路所获取的内嵌式存储器信息，判断当前内嵌式存储器对应的机型，并将判断结果传输至传输链路建立电路；以及
    所述传输链路建立电路被配置为根据所述判断结果来建立对应的传输链路以将所述终端的板卡和升级文件存储器连接，且从升级文件存储器中接收当前内嵌式存储器系统版本，以对当前内嵌式存储器匹配的分区配置文件进行升级。
  17. 根据权利要求9-16任一项所述的装置，其中所述内嵌式存储器是内嵌式多媒体卡EMMC、通用闪存UFS和快速非易失性存储器NVMe中的任一种。
  18. 一种终端，包括根据权利要求9-17任一项所述的装置。
PCT/CN2017/083421 2016-05-09 2017-05-08 一种用于内嵌式存储器升级的方法和装置以及相关终端 WO2017193882A1 (zh)

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