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<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic topic" role="article" aria-labelledby="ariaid-title1"><span class="edit-link" style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><a target="_blank" href="http://172.16.35.88/tasks/jdssno1uvvbf2mltu9kb9v3if05d5gopuakboe8hlud18rma/edit/F:/aicdita/aicdita-cn/topics/sdk/spinor/spinor_config_lite.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">SPI NOR 配置</h1><div class="date inPage">15 Jan 2024</div><div style="color: gray;">
Read time: 6 minute(s)
</div><div class="- topic/body body"><section class="- topic/section section" id="id__section_tgg_kr3_ddc" data-ofbid="id__section_tgg_kr3_ddc"><h2 class="- topic/title title sectiontitle">SPI NOR 驱动配置</h2>
<ul class="- topic/ul ul" id="id__ul_ewd_dtb_ndc" data-ofbid="id__ul_ewd_dtb_ndc"><li class="- topic/li li" data-ofbid="d112932e25__20250121171555">
<div class="- topic/div div section" id="id__id1">
<strong class="+ topic/ph hi-d/b ph b">Baremetal 配置</strong>
<p class="- topic/p p" data-ofbid="d112932e32__20250121171555">在 <span class="- topic/ph ph">Luban-Lite</span> 根目录下执行 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">scons --menuconfig</span>，进入
menuconfig
的功能配置界面，按如下选择：</p><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_bgc_gr3_ddc" data-ofbid="id__codeblock_bgc_gr3_ddc">Board options ---&gt;
[*] Using Qspi0
[ ] Using Qspi1
[ ] Using Qspi2
[ ] Using Qspi3
Qspi0 Parameter ---&gt;
(<span class="hl-number">100000000</span>) Max frequency(Hz)
[*] QSPI0 Devices: SPINOR ---&gt;
(<span class="hl-number">100000000</span>) SPINOR bus frequency(Hz)
Drivers options ---&gt;
AIC Bare Driver ---&gt;
[*] Enable AIC MTD Bare Driver
Peripheral ---&gt;
-*- SPINOR Driver SFUD: Serial Flash Universal Driver
</pre><div class="- topic/note note note note_note" id="id__note_bkr_qn3_ddc" data-ofbid="id__note_bkr_qn3_ddc"><span class="note__title">注：</span>
<p class="- topic/p p" data-ofbid="d112932e44__20250121171555">为了方便配置，使能 AIC_QSPI0_DEVICE_SPINOR 后，会自动选上
AIC_SPINOR_DRV、LPKG_USING_SFUD 和 AIC_MTD_BARE_DRV。</p>
</div></div>
</li><li class="- topic/li li" data-ofbid="d112932e48__20250121171555">
<div class="- topic/div div section" id="id__rtos">
<strong class="+ topic/ph hi-d/b ph b">RTOS 配置</strong>
<p class="- topic/p p" data-ofbid="d112932e55__20250121171555">在 <span class="- topic/ph ph">Luban-Lite</span> 根目录下执行 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">scons --menuconfig</span>，进入
menuconfig 的功能配置界面，按如下选择：</p><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_cgc_gr3_ddc" data-ofbid="id__codeblock_cgc_gr3_ddc">Board options ---&gt;
[*] Using Qspi0
[ ] Using Qspi1
[ ] Using Qspi2
[ ] Using Qspi3
Qspi0 Parameter ---&gt;
(<span class="hl-number">100000000</span>) Max frequency(Hz)
[*] QSPI0 Devices: SPINOR ---&gt;
(<span class="hl-number">100000000</span>) SPINOR bus frequency(Hz)
Drivers options ---&gt;
Peripheral ---&gt;
-*- SPINOR Driver SFUD: Serial Flash Universal Driver
Rt-Thread options ---&gt;
RT-Thread Components ---&gt;
Device Drivers ---&gt;
-*- Using MTD Nor Flash device drivers
-*- Using SPI Bus/Device device drivers
-*- Enable QSPI mode
-*- Using SFUD(Serial Flash Universal Driver)
[*] Using <strong class="hl-keyword">auto</strong> probe flash JEDEC SFDP parameter
[*] Using defined supported flash chip information table
[*] Using QSPI mode support
(<span class="hl-number">50000000</span>) Default spi maximum speed(HZ)
</pre>
<div class="- topic/note note note note_note" id="id__note_ckr_qn3_ddc" data-ofbid="id__note_ckr_qn3_ddc"><span class="note__title">注：</span>
<p class="- topic/p p" data-ofbid="d112932e68__20250121171555">为了方便配置，使能 AIC_QSPI0_DEVICE_SPINOR 后，会自动选上
AIC_SPINOR_DRV、RT_USING_SFUD、LPKG_USING_SFUD 和 RT_USING_MTD_NOR。</p>
</div>
</div>
</li></ul>
</section><section class="- topic/section section" id="id__section_ugg_kr3_ddc" data-ofbid="id__section_ugg_kr3_ddc"><h2 class="- topic/title title sectiontitle">文件系统配置</h2>
<ul class="- topic/ul ul" id="id__ul_tdr_jtb_ndc" data-ofbid="id__ul_tdr_jtb_ndc"><li class="- topic/li li" data-ofbid="d112932e80__20250121171555">
<div class="- topic/div div section" id="id__baremetal-fatfs">
<strong class="+ topic/ph hi-d/b ph b">Baremetal FatFS
配置</strong><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_jhz_kr3_ddc" data-ofbid="id__codeblock_jhz_kr3_ddc">Local packages options ---&gt;
Third-party packages options ---&gt;
[*] DFS: device virtual file system <strong class="hl-keyword">for</strong> baremetal mode ---&gt;
[*] Using posix-like functions, open/read/write/close
(<span class="hl-number">8</span>) The maximal number of mounted file system
(<span class="hl-number">4</span>) The maximal number of file system type
(<span class="hl-number">16</span>) The maximal number of opened files
[ ] Using mount table <strong class="hl-keyword">for</strong> file system
[*] Enable elm-chan fatfs
elm-chan<span class="hl-string">'s FatFs, Generic FAT Filesystem Module ---&gt;
</span> [*] Enable ReadOnly file system on flash
[ ] Enable RAM file system</pre>
</div>
</li><li class="- topic/li li" data-ofbid="d112932e90__20250121171555">
<div class="- topic/div div section" id="id__rt-thread-fatfs">
<strong class="+ topic/ph hi-d/b ph b">RT-Thread FatFS 配置</strong>
<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_k3x_lr3_ddc" data-ofbid="id__codeblock_k3x_lr3_ddc">Rt-Thread options ---&gt;
RT-Thread Components ---&gt;
[*] DFS: device virtual file system ---&gt;
[*] Using posix-like functions, open/read/write/close
[*] Using working directory
(<span class="hl-number">4</span>) The maximal number of mounted file system
(<span class="hl-number">4</span>) The maximal number of file system type
(<span class="hl-number">16</span>) The maximal number of opened files
[*] Using mount table <strong class="hl-keyword">for</strong> file system
[*] Enable elm-chan fatfs
elm-chan<span class="hl-string">'s FatFs, Generic FAT Filesystem Module ---&gt;
</span> (<span class="hl-number">4096</span>) Maximum sector size to be handled.
[ ] Using devfs <strong class="hl-keyword">for</strong> device objects
[*] Enable ReadOnly file system on flash
[ ] Enable RAM file system</pre><div class="- topic/p p" data-ofbid="d112932e99__20250121171555">当 <span class="+ topic/ph ui-d/uicontrol ph uicontrol">Using mount
table for file system</span> 选项打开时，系统启动后会根据一个 Table 配置来自动挂载文件系统。该
Table 定义在 <span class="+ topic/ph sw-d/filepath ph filepath">board.c</span>
中：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_jdg_lr3_ddc" data-ofbid="id__codeblock_jdg_lr3_ddc">#ifdef RT_USING_DFS_MNTTABLE
#include &lt;dfs_fs.h&gt;
<strong class="hl-keyword">const</strong> <strong class="hl-keyword">struct</strong> dfs_mount_tbl mount_table[] = {
#<strong class="hl-keyword">if</strong> (defined(AIC_USING_FS_IMAGE_TYPE_FATFS_FOR_<span class="hl-number">0</span>) || defined(AIC_USING_FS_IMAGE_TYPE_FATFS_FOR_<span class="hl-number">1</span>))
{<span class="hl-string">"blk_rodata"</span>, <span class="hl-string">"/rodata"</span>, <span class="hl-string">"elm"</span>, <span class="hl-number">0</span>, <span class="hl-number">0</span>, <span class="hl-number">0</span>},
#endif
{<span class="hl-number">0</span>}
};
#endif</pre></div></div>
</li><li class="- topic/li li" data-ofbid="d112932e110__20250121171555">
<div class="- topic/div div section" id="id__fatfs">
<strong class="+ topic/ph hi-d/b ph b">FatFS 支持写功能</strong>
<p class="- topic/p p" data-ofbid="d112932e117__20250121171555">Baremetal 和 RT-Thread FatFS 都支持写功能，执行 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">make m</span>
命令进入功能配置页，并进行如下配置：</p><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_dgc_gr3_ddc" data-ofbid="id__codeblock_dgc_gr3_ddc">Application options ---&gt;
[*] FATFS enable write func in spinor
</pre><p class="- topic/p p" data-ofbid="d112932e124__20250121171555">因为 SPINOR 块大小是 4K，sector 是 512，代码兼容后，写速度较慢，不推荐使用 FatFS
写功能。</p></div>
</li><li class="- topic/li li" data-ofbid="d112932e127__20250121171555">
<div class="- topic/div div section" id="id__rt-thread-littlefs">
<strong class="+ topic/ph hi-d/b ph b">RT-Thread Littlefs 配置</strong>
<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_qmj_nt3_ddc" data-ofbid="id__codeblock_qmj_nt3_ddc">Local packages options ---&gt;
Third-party packages options ---&gt;
[*] Littlefs: A high-integrity embedded file system ---&gt;
(<span class="hl-number">256</span>) disk read size
(<span class="hl-number">256</span>) disk write size
(<span class="hl-number">4096</span>) disk block size
(<span class="hl-number">256</span>) lfs r/w cache size
(<span class="hl-number">128</span>) lfs lookahead size</pre><div class="- topic/p p" data-ofbid="d112932e136__20250121171555">注意，当
<span class="+ topic/ph ui-d/uicontrol ph uicontrol">Using
mount table for filesystem</span>
选项打开时，系统启动后会根据一个 Table 配置来自动挂载文件系统。该 Table 定义在
<span class="+ topic/ph sw-d/filepath ph filepath">board.c</span>
中：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_d2x_nt3_ddc" data-ofbid="id__codeblock_d2x_nt3_ddc">#ifdef RT_USING_DFS_MNTTABLE
#include &lt;dfs_fs.h&gt;
<strong class="hl-keyword">const</strong> <strong class="hl-keyword">struct</strong> dfs_mount_tbl mount_table[] = {
#ifdef LPKG_USING_LITTLEFS
{<span class="hl-string">"data"</span>, <span class="hl-string">"/data"</span>, <span class="hl-string">"lfs"</span>, <span class="hl-number">0</span>, <span class="hl-number">0</span>, <span class="hl-number">0</span>},
#endif
{<span class="hl-number">0</span>}
};
#endif</pre></div></div>
</li></ul>
</section><section class="- topic/section section" id="id__section_rgg_btb_ndc" data-ofbid="id__section_rgg_btb_ndc"><h2 class="- topic/title title sectiontitle">文件系统镜像制作和烧录</h2>
<div class="- topic/p p" data-ofbid="d112932e156__20250121171555">
<ul class="- topic/ul ul" id="id__ul_xrl_xtb_ndc" data-ofbid="id__ul_xrl_xtb_ndc"><li class="- topic/li li" data-ofbid="d112932e159__20250121171555">
<div class="- topic/div div section" id="id__id4"><strong class="+ topic/ph hi-d/b ph b">FatFS
镜像</strong><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_dlh_4t3_ddc" data-ofbid="id__codeblock_dlh_4t3_ddc">Application options ---&gt;
[*] Using File System Image <span class="hl-number">0</span> ---&gt;
Select File System Type (FATFS) ---&gt;
(packages/artinchip/lvgl-ui/aic_demo/meter_demo/lvgl_src/) Data Directory
(rodata.fatfs) Image Name
[*] <strong class="hl-keyword">auto</strong> calcuate image size
(<span class="hl-number">8</span>) size of cluster in fatfs image</pre>
</div>
</li><li class="- topic/li li" data-ofbid="d112932e168__20250121171555">
<div class="- topic/div div section" id="id__littlefs">
<strong class="+ topic/ph hi-d/b ph b">Littlefs
镜像</strong><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_ezl_4t3_ddc" data-ofbid="id__codeblock_ezl_4t3_ddc">Application options ---&gt;
[*] Using File System Image <span class="hl-number">1</span> ---&gt;
Select File System Type (LittleFS) ---&gt;
(packages/artinchip/lvgl-ui/aic_demo/meter_demo/lvgl_src/) Data Directory
(data.lfs) Image Name
(<span class="hl-number">4096</span>) Erase block size
(<span class="hl-number">256</span>) Page size</pre>
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<div class=" wh_topic_toc "><div class="wh_topic_label">在本页上</div><ul><li class="section-item"><div class="section-title"><a href="#id__section_tgg_kr3_ddc" data-tocid="id__section_tgg_kr3_ddc">SPI NOR 驱动配置</a></div></li><li class="section-item"><div class="section-title"><a href="#id__section_ugg_kr3_ddc" data-tocid="id__section_ugg_kr3_ddc">文件系统配置</a></div></li><li class="section-item"><div class="section-title"><a href="#id__section_rgg_btb_ndc" data-tocid="id__section_rgg_btb_ndc">文件系统镜像制作和烧录</a></div></li></ul></div>
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