Merge pull request #729 from RadxaYuntian/rock-5a-spi

fix: update SPI Flash module info

Author: peterwang2050

docs/accessories/spi-flash-module.md

@@ -10,7 +10,7 @@ Radxa SPI Flash模块是一种闪存模块，具有可拆卸的极小外形。 
 
 ## 特征
 
-- 描述：Radxa SPI Flash 模块提供**16MB** 容量以启用大容量存储启动。
+- 描述：Radxa SPI Flash 模块提供 **16MB** 容量以启用大容量存储启动。
 - 尺寸：13 毫米 x 18 毫米 x 1.5 毫米
-- 兼容性：兼容 ROCK 5A  
-  **注意：目前购买 ROCK 5A 可免费获得 SPI 闪存。**
+- 兼容性：兼容 ROCK 5A & ROCK 5C
+  ![SPI Flash Module](/img/accessories/spi-with-rock5a.webp)

docs/rock5/faq.md

@@ -6,10 +6,10 @@ sidebar_position: 99
 
 ## ROCK 5A 常见问题
 
-### ROCK 5A 出货标配是否带 SPI Flash Module？
+### ROCK 5A 出货标配是否带 SPI Flash 模块？
 
-- ROCK 5A 出售时不附带 Radxa SPI Flash 模块。
-  该模块需要单独购买, 该接口与 Radxa eMMC 模块共用。
+- ROCK 5A 出售时不附带 [Radxa SPI Flash 模块](../accessories/spi-flash-module)。  
+  该模块需要单独购买，该接口与 Radxa eMMC 模块共用。  
   当使用 eMMC 模块时，无法使用 Radxa SPI Flash 模块。
 
 ## ROCK 5B 常见问题

i18n/en/docusaurus-plugin-content-docs/current/accessories/spi-flash-module.md

@@ -12,6 +12,5 @@ The Radxa SPI Flash Module is a flash module with an extremely small form factor
 
 - Description: Radxa SPI Flash module provides **16MB** capacity to enable mass storage booting.
 - Dimension: 13mm x 18mm x 1.5mm
-- Compatibility: Compatible with ROCK 5A  
-  **NOTE: Currently SPI Flash is free for purchase of ROCK 5A.**
+- Compatibility: Compatible with ROCK 5A & ROCK 5C
   ![SPI Flash Module](/img/accessories/spi-with-rock5a.webp)

i18n/en/docusaurus-plugin-content-docs/current/rock5/faq.md

@@ -8,8 +8,8 @@ sidebar_position: 8
 
 ### Does the ROCK 5A ship with a SPI Flash Module as standard?
 
-- The ROCK 5A is sold without the Radxa SPI Flash module.
-  This module needs to be purchased separately and the interface is shared with the Radxa eMMC module.
+- The ROCK 5A is sold without the [Radxa SPI Flash](../accessories/spi-flash-module) module.  
+  This module needs to be purchased separately and the interface is shared with the Radxa eMMC module.  
   The Radxa SPI Flash Module cannot be used when using an eMMC module.
 
 ## ROCK 5B FAQ