Merge pull request #494 from wu-yue-yu/main

Update images doc
sipeed · Aug 3, 2023 · 5c353f0 · 5c353f0
2 parents 03b7ff4 + 3999dd2
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diff --git a/docs/hardware/en/lichee/th1520/lpi4a/3_images.md b/docs/hardware/en/lichee/th1520/lpi4a/3_images.md
@@ -24,6 +24,18 @@ Support is currently added to Linux 6.x, the main contributor of this is `Jishen
 The image for the LicheePi 4A is updated irregularly. The initial image may not be stable, or it may not be able to fully utilize the performance of the TH1520. Please follow the steps below to get the latest image.
 The official Sipeed image is based on an adapted Debian.
 
+There may be problems with the memory identification of some 16G memory core boards, which may cause the system to crash when the memory usage is high.
+Please use the following command to burn a new u-boot to the board, the u-boot used by 16G memory is in the link of the network disk in the **Download Links** below.
+
+```shell
+sudo ./fastboot flash ram ./images/u-boot-with-spl-ddr16g.bin
+sudo ./fastboot reboot
+sleep 1
+sudo ./fastboot flash uboot ./images/u-boot-with-spl-ddr16g.bin
+# If there is no device tree corresponding to 16G ddr in the boot.ext4 you use, you need to burn the boot.ext4 corresponding to 16G ddr
+sudo ./fastboot flash boot ./images/boot_16gddr.ext4
+```
+
 The default image has two types of account and password configurations, you can try both:
 1. User：`root`，`debian`，`sipeed`； the password for all accounts is `licheepi`
 2. User: `debian`，password: `debian`； user: `sipeed`，password: `licheepi`

diff --git a/docs/hardware/zh/lichee/th1520/lpi4a/3_images.md b/docs/hardware/zh/lichee/th1520/lpi4a/3_images.md
@@ -24,6 +24,18 @@ update:
 LicheePi 4A 的镜像不定期更新中，初期的镜像可能不太稳定，或者无法发挥 TH1520 的完全性能，请关注本页面，获取最新镜像。
 Sipeed 官方镜像基于 Debian 系统修改适配。 
 
+部分 16G 内存核心板的内存识别可能存在问题，导致内存占用较高时会使得系统崩溃。
+请使用下面的命令烧录新的 u-boot 到板子中，16G 内存使用的 u-boot 在下面的**下载地址**的网盘的链接中。
+
+```shell
+sudo ./fastboot flash ram ./images/u-boot-with-spl-ddr16g.bin
+sudo ./fastboot reboot
+sleep 1
+sudo ./fastboot flash uboot ./images/u-boot-with-spl-ddr16g.bin
+# 若自己使用的 boot.ext4 中没有 16G ddr 对应的设备树，则需要再烧录 16G ddr 对应的 boot.ext4
+sudo ./fastboot flash boot ./images/boot_16gddr.ext4
+```
+
 默认镜像有两类帐号密码配置，可以都尝试下：
 1. 帐号：`root`，`debian`，`sipeed`；密码均为 `licheepi`
 2. 帐号`debian`，密码`debian`；帐号`sipeed`，密码`licheepi`