/proc/irq/$(cat /proc/interrupts | grep eth0-0 | cut -d ":" -f 1)/smp_affinity
+
+echo 40 > /proc/irq/$(cat /proc/interrupts | grep eth1-0 | cut -d ":" -f 1)/smp_affinity
+```
diff --git a/docs/orion/o6/download.md b/docs/orion/o6/download.md
index 15adb666f..b3c121160 100644
--- a/docs/orion/o6/download.md
+++ b/docs/orion/o6/download.md
@@ -18,25 +18,48 @@ Orion O6 V1.2 版本
## 刷机工具
-## BIOS & 操作系统镜像
+## BIOS
-### BIOS
+[O6 BIOS](https://dl.radxa.com/orion/o6/images/bios/)
-[O6 BIOS](https://github.com/radxa-pkg/edk2-cix/releases)
+## Debian 12 预装版系统镜像
-### Debian 12 预装版系统镜像
+### Debian12 Desktop b3
-Radxa DL 链接:[Debian12 Desktop B1](https://dl.radxa.com/orion/o6/images/debian/orion-o6-debian12-preinstalled-desktop-b1.img.gz)
+| orion-o6-debian12-preinstalled-desktop-b3.img |
+| :-----------------------------------------------------------------------------------------------------------: |
+| [Radxa DL 链接](https://dl.radxa.com/orion/o6/images/debian/orion-o6-debian12-preinstalled-desktop-b3.img.gz) |
+| [百度网盘链接](https://pan.baidu.com/s/1HzxxBGpHq_CBjzX5SWuzJw?pwd=j6ck) |
+| [Mega 链接](https://mega.nz/file/Q2oUVJSS#JBV7U-9miON4_L2Ljw8-4t5lzxJe4tC6PRAtZfIvgPo) |
-百度网盘链接:[Debian12 Desktop B1](https://pan.baidu.com/s/1vUQOqCUKBPwJvlPEhubeXw?pwd=5nac)
+说明:
-Mega 链接:[Debian12 Desktop B1](https://mega.nz/file/lzwmkJAI#LTs9ywuJP4wTq1Dnwgmy34CCPn8LWFhv7stuwvl5ZQA)
+- 用于 NVME 和 USB 启动。
+- 用户可通过主机上的 balenaEtcher 将该镜像烧写到 U盘或 NVME SSD 中。
| 用户名 | 密码 |
| :----: | :---: |
| radxa | radxa |
-### Fedora
+### Debian12 Desktop b3(镜像名带有 usb-install,USB 启动盘用)
+
+| orion-o6-usb-install-sdebian12-preinstalled-desktop-b3.img |
+| :-----------------------------------------------------------------------------------------------------------------------: |
+| [Radxa DL 链接](https://dl.radxa.com/orion/o6/images/debian/orion-o6-usb-install-debian12-preinstalled-desktop-b3.img.gz) |
+| [百度网盘链接](https://pan.baidu.com/s/1usQ8CoBnPHF8sISZT0nfRA?pwd=s2tn) |
+| [Mega 链接](https://mega.nz/file/1mIEBICb#d-gk8iBij8uUNv1-oQeqytxCDn7cO7mLubdmoAG6TvQ) |
+
+说明:
+
+- 该镜像名带 “usb-install” 字符串,镜像的目录 `/home/radxa` 有 b3 镜像文件。用于 USB 启动盘。
+- 用户可通过主机上的 balenaEtcher 将该镜像烧写到 U盘中。
+- O6 从 U盘启动后,用户可在 O6 系统中,将 `/home/radxa` 的 b3 镜像,烧写到 NVME SSD 中。见 [快速上手](./getting-started/quick-start.md)。
+
+| 用户名 | 密码 |
+| :----: | :---: |
+| radxa | radxa |
+
+## Fedora
[Fedora 41 Gnome](https://openkoji.iscas.ac.cn/pub/dist-repos/dl/Radxa/Orion-O6/images/fedora-disk-gnome-workstation_radxa_orion-o6_202501041239.raw.gz)
diff --git a/docs/orion/o6/hardware-design/hardware-interface.md b/docs/orion/o6/hardware-design/hardware-interface.md
index b3522a9c2..7ebc7ea19 100644
--- a/docs/orion/o6/hardware-design/hardware-interface.md
+++ b/docs/orion/o6/hardware-design/hardware-interface.md
@@ -256,8 +256,8 @@ O6 主板上包含一个 40 针 GPIO 连接器,用于低速总线连接和通
6 |
- UART3_TXD |
- UART3 发送信号(3.3V) |
+ GND |
+ 接地 |
7 |
@@ -266,8 +266,8 @@ O6 主板上包含一个 40 针 GPIO 连接器,用于低速总线连接和通
8 |
- UART3_RXD |
- UART3 接收信号(3.3V) |
+ UART3_TXD |
+ UART3 发送信号(3.3V) |
9 |
@@ -276,8 +276,8 @@ O6 主板上包含一个 40 针 GPIO 连接器,用于低速总线连接和通
10 |
- I2S4_SCK |
- I2S4 串行时钟(3.3V) |
+ UART3_RXD |
+ UART3 接收信号(3.3V) |
11 |
@@ -286,8 +286,8 @@ O6 主板上包含一个 40 针 GPIO 连接器,用于低速总线连接和通
12 |
- GPIO |
- 通用 I/O(3.3V) |
+ I2S4_SCK |
+ I2S4 串行时钟(3.3V) |
13 |
diff --git a/docs/orion/o6/low-level-dev/README.md b/docs/orion/o6/low-level-dev/README.md
new file mode 100644
index 000000000..f465006be
--- /dev/null
+++ b/docs/orion/o6/low-level-dev/README.md
@@ -0,0 +1,9 @@
+---
+sidebar_position: 40
+---
+
+# 底层开发
+
+主要介绍调试串口,debian os 编译打包等内容。
+
+
diff --git a/docs/orion/o6/low-level-dev/serial.md b/docs/orion/o6/low-level-dev/serial.md
new file mode 100644
index 000000000..29426c197
--- /dev/null
+++ b/docs/orion/o6/low-level-dev/serial.md
@@ -0,0 +1,10 @@
+---
+sidebar_position: 14
+description: "您可以通过串口登录系统"
+---
+
+import Serial from "../../../common/general/\_serial.mdx"
+
+# UART 串口控制台
+
+
diff --git a/docs/rock5/rock5itx/radxa-os/serial.md b/docs/rock5/rock5itx/radxa-os/serial.md
index d0b3dbb25..939b5f0bf 100644
--- a/docs/rock5/rock5itx/radxa-os/serial.md
+++ b/docs/rock5/rock5itx/radxa-os/serial.md
@@ -7,4 +7,4 @@ import Serial from "../../../common/general/\_serial.mdx"
# UART 串口控制台
-
+
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/common/general/_serial.mdx b/i18n/en/docusaurus-plugin-content-docs/current/common/general/_serial.mdx
index 8e80c778b..2309edd8d 100644
--- a/i18n/en/docusaurus-plugin-content-docs/current/common/general/_serial.mdx
+++ b/i18n/en/docusaurus-plugin-content-docs/current/common/general/_serial.mdx
@@ -12,6 +12,11 @@ Most of radxa's products define pins 8 (TX) and 10 (RX) on the GPIO pins as UART
:::tip
+
+For Radxa products based on CIX chips, the default UART configuration is 115200n8 without flow control.
+
+
+
For Radxa products based on Amlogic chips, the default UART configuration is 115200n8 without flow control.
@@ -39,7 +44,7 @@ The Flowing text uses a serial cable based on [CH340](http://wch-ic.com/products
As shown below, connect the USB to TTL serial cable:
-
+
| Radxa SBC | Connection | Serial Cable |
| --------------- | ----------- | ------------ |
@@ -59,6 +64,16 @@ As shown below, connect the USB to TTL serial cable:
+
+
+| Orion O6 | Connection | Serial Cable |
+| -------- | ----------- | ------------ |
+| **GND** | <---> | Black line |
+| **TX** | <---> | White line |
+| **RX** | <---> | Green line |
+
+
+
/proc/irq/$(cat /proc/interrupts | grep eth0-0 | cut -d ":" -f 1)/smp_affinity
-| System DRM Card | physical interface |
-| -------------------------- | -------- |
-| /sys/class/drm/card0-DP-1 | USBC 0 |
-| /sys/class/drm/card1-DP-2 | HDMI |
-| /sys/class/drm/card2-eDP-1 | eDP |
-| /sys/class/drm/card3-DP-3 | USBC 1 |
-| /sys/class/drm/card4-DP-4 | DP |
+echo 40 > /proc/irq/$(cat /proc/interrupts | grep eth1-0 | cut -d ":" -f 1)/smp_affinity
```
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/orion/o6/download.md b/i18n/en/docusaurus-plugin-content-docs/current/orion/o6/download.md
index bc080af10..dca459ec3 100644
--- a/i18n/en/docusaurus-plugin-content-docs/current/orion/o6/download.md
+++ b/i18n/en/docusaurus-plugin-content-docs/current/orion/o6/download.md
@@ -18,25 +18,48 @@ Orion O6 V1.2 Version
## Flashing Tool
-## BIOS & OS Images
+## BIOS
-### BIOS
+[O6 BIOS](https://dl.radxa.com/orion/o6/images/bios/)
-[O6 BIOS](https://github.com/radxa-pkg/edk2-cix/releases)
+## Debian 12 pre‑installed image
-### Debian 12 pre‑installed image
+### Debian12 Desktop b3
-Radxa DL Link: [Debian12 Desktop B1](https://dl.radxa.com/orion/o6/images/debian/orion-o6-debian12-preinstalled-desktop-b1.img.gz)
+| orion-o6-debian12-preinstalled-desktop-b3.img |
+| :-----------------------------------------------------------------------------------------------------------: |
+| [Radxa DL Link](https://dl.radxa.com/orion/o6/images/debian/orion-o6-debian12-preinstalled-desktop-b3.img.gz) |
+| [BaiduPan Link](https://pan.baidu.com/s/1HzxxBGpHq_CBjzX5SWuzJw?pwd=j6ck) |
+| [Mega Link](https://mega.nz/file/Q2oUVJSS#JBV7U-9miON4_L2Ljw8-4t5lzxJe4tC6PRAtZfIvgPo) |
-BaiduPan Link: [Debian12 Desktop B1](https://pan.baidu.com/s/1vUQOqCUKBPwJvlPEhubeXw?pwd=5nac)
+NOTE:
-Mega Link: [Debian12 Desktop B1](https://mega.nz/file/lzwmkJAI#LTs9ywuJP4wTq1Dnwgmy34CCPn8LWFhv7stuwvl5ZQA)
+- It is for NVME and USB boot.
+- Users can write the image to a USB flash drive or NVME SSD through balenaEtcher on the host PC.
| Username | Password |
| :------: | :------: |
| radxa | radxa |
-### Fedora
+### Debian12 Desktop b3 named with 'usb-install'(For USB boot disk)
+
+| orion-o6-usb-install-sdebian12-preinstalled-desktop-b3.img |
+| :-----------------------------------------------------------------------------------------------------------------------: |
+| [Radxa DL Link](https://dl.radxa.com/orion/o6/images/debian/orion-o6-usb-install-debian12-preinstalled-desktop-b3.img.gz) |
+| [BaiduPan Link](https://pan.baidu.com/s/1usQ8CoBnPHF8sISZT0nfRA?pwd=s2tn) |
+| [Mega Link](https://mega.nz/file/1mIEBICb#d-gk8iBij8uUNv1-oQeqytxCDn7cO7mLubdmoAG6TvQ) |
+
+NOTE:
+
+- The image name contains the "usb-install" string, and the image's directory `/home/radxa` has a b3 image file. It is for USB boot disks.
+- Users can write the image to a USB flash drive through balenaEtcher on the host PC.
+- After O6 boots from the USB disk, users can write the b3 image under the directory `/home/radxa` to the NVME SSD in the O6 system. See [Quick Start](./getting-started/quick-start.md).
+
+| Username | Password |
+| :------: | :------: |
+| radxa | radxa |
+
+## Fedora
[Fedora 41 Gnome](https://openkoji.iscas.ac.cn/pub/dist-repos/dl/Radxa/Orion-O6/images/fedora-disk-gnome-workstation_radxa_orion-o6_202501041239.raw.gz)
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/orion/o6/hardware-design/hardware-interface.md b/i18n/en/docusaurus-plugin-content-docs/current/orion/o6/hardware-design/hardware-interface.md
index 205667940..2af854834 100644
--- a/i18n/en/docusaurus-plugin-content-docs/current/orion/o6/hardware-design/hardware-interface.md
+++ b/i18n/en/docusaurus-plugin-content-docs/current/orion/o6/hardware-design/hardware-interface.md
@@ -258,8 +258,8 @@ A 40‑pin GPIO connector is included on the O6 board, designed for low‑speed
6 |
- UART3_TXD |
- UART3 transmit signal (3.3V) |
+ GND |
+ Ground |
7 |
@@ -268,8 +268,8 @@ A 40‑pin GPIO connector is included on the O6 board, designed for low‑speed
8 |
- UART3_RXD |
- UART3 receive signal(3.3V) |
+ UART3_TXD |
+ UART3 transmit signal (3.3V) |
9 |
@@ -278,8 +278,8 @@ A 40‑pin GPIO connector is included on the O6 board, designed for low‑speed
10 |
- I2S4_SCK |
- I2S4 serial clock (3.3V) |
+ UART3_RXD |
+ UART3 receive signal(3.3V) |
11 |
@@ -288,8 +288,8 @@ A 40‑pin GPIO connector is included on the O6 board, designed for low‑speed
12 |
- GPIO |
- General-purpose I/O (3.3V) |
+ I2S4_SCK |
+ I2S4 serial clock (3.3V) |
13 |
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/orion/o6/low-level-dev/README.md b/i18n/en/docusaurus-plugin-content-docs/current/orion/o6/low-level-dev/README.md
new file mode 100644
index 000000000..45fcd718f
--- /dev/null
+++ b/i18n/en/docusaurus-plugin-content-docs/current/orion/o6/low-level-dev/README.md
@@ -0,0 +1,9 @@
+---
+sidebar_position: 40
+---
+
+# Low level Development
+
+Introduces how to use debug port, build and pack kernel, debian os and so on.
+
+
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/orion/o6/low-level-dev/serial.md b/i18n/en/docusaurus-plugin-content-docs/current/orion/o6/low-level-dev/serial.md
new file mode 100644
index 000000000..e10bb5b97
--- /dev/null
+++ b/i18n/en/docusaurus-plugin-content-docs/current/orion/o6/low-level-dev/serial.md
@@ -0,0 +1,10 @@
+---
+sidebar_position: 14
+description: "You can access the System Uart!"
+---
+
+import Serial from "../../../common/general/\_serial.mdx"
+
+# UART Serial Console
+
+
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/rock5/rock5itx/radxa-os/serial.md b/i18n/en/docusaurus-plugin-content-docs/current/rock5/rock5itx/radxa-os/serial.md
index 799c0c77d..407e3585a 100644
--- a/i18n/en/docusaurus-plugin-content-docs/current/rock5/rock5itx/radxa-os/serial.md
+++ b/i18n/en/docusaurus-plugin-content-docs/current/rock5/rock5itx/radxa-os/serial.md
@@ -7,4 +7,4 @@ import Serial from "../../../common/general/\_serial.mdx"
# UART Serial Console
-
+
diff --git a/static/img/accessories/o6-1000px-Serial-connection.webp b/static/img/accessories/o6-1000px-Serial-connection.webp
new file mode 100644
index 000000000..842e8895a
Binary files /dev/null and b/static/img/accessories/o6-1000px-Serial-connection.webp differ