diff --git a/docs/plat/ast2700.rst b/docs/plat/ast2700.rst
new file mode 100644
index 0000000..0352aea
--- /dev/null
+++ b/docs/plat/ast2700.rst
@@ -0,0 +1,17 @@
+Aspeed AST2700
+==============
+
+Aspeed AST2700 is a 64-bit ARM SoC with 4-cores Cortex-A35 integrated.
+Each core operates at 1.6GHz.
+
+Boot Flow
+---------
+
+    BootRom --> BL1/BL2 --> TF-A BL31 --> BL32 (optional) --> BL33 --> Linux Kernel
+
+How to build
+------------
+
+.. code:: shell
+
+    make CROSS_COMPILE=aarch64-linux-gnu- PLAT=ast2700
diff --git a/docs/plat/index.rst b/docs/plat/index.rst
index 57c7303..188c986 100644
--- a/docs/plat/index.rst
+++ b/docs/plat/index.rst
@@ -8,6 +8,7 @@
 
    allwinner
    arm/index
+   ast2700
    meson-axg
    meson-gxbb
    meson-gxl