diff --git a/docs/Generators/RocketChip.rst b/docs/Generators/RocketChip.rst
new file mode 100644
index 00000000..60b1e1cd
--- /dev/null
+++ b/docs/Generators/RocketChip.rst
@@ -0,0 +1,66 @@
+RocketChip
+==========
+
+RocketChip is an SoC generator supported by SiFive. Chipyard uses RocketChip
+as the basis for producing a RISC-V SoC including Rocket, BOOM, and/or Hwacha.
+
+A detailed diagram of a typical RocketChip system is shown below.
+
+.. image:: ../images/rocketchip-diagram.png
+
+Tiles
+-----
+
+This is a dual-core ``Rocket`` system. Each ``Rocket`` core is grouped with a
+page-table walker, L1 instruction cache, and L1 data cache into a ``RocketTile``.
+
+The ``Rocket`` core can also be swapped for a ``BOOM`` core. Each tile can
+also be configured with a RoCC accelerator that connects to the core as a
+coprocessor.
+
+Memory System
+-------------
+The tiles connect to the ``SystemBus``, which connect it to the L2 cache banks.
+The L2 cache banks then connect to the ``MemoryBus``, which connects to the
+DRAM controller through a TileLink to AXI converter.
+
+To learn more about the memory hierarchy, see :ref:`Memory Hierarchy`.
+
+MMIO
+----
+
+For MMIO peripherals, the ``SystemBus`` connects to the ``ControlBus`` and ``PeripheryBus``.
+
+The ``ControlBus`` attaches standard peripherals like the BootROM, the
+Platform-Level Interrupt Controller (PLIC), the core-local interrupts (CLINT),
+and the Debug Unit.
+
+The BootROM contains the first stage bootloader, the first instructions to run
+when the system comes out of reset. It also contains the Device Tree, which is
+used by Linux to determine what other peripherals are attached.
+
+The PLIC aggregates and masks device interrupts and external interrupts.
+
+The core-local interrupts include software interrupts and timer interrupts for
+each CPU.
+
+The Debug Unit is used to control the chip externally. It can be used to load
+data and instructions to memory or pull data from memory. It can be controlled
+through a custom DMI or standard JTAG protocol.
+
+The ``PeripheryBus`` attaches additional peripherals like the NIC and Block Device.
+It can also optionally expose an external AXI4 port, which can be attached to
+vendor-supplied AXI4 IP.
+
+To learn more about adding MMIO peripherals, check out the :ref:`MMIO Peripheral`
+section of :ref:`Adding An Accelerator/Device`.
+
+DMA
+---
+
+You can also add DMA devices that read and write directly from the memory
+system. These are attached to the ``FrontendBus``. The ``FrontendBus`` can also
+connect vendor-supplied AXI4 DMA devices through an AXI4 to TileLink converter.
+
+To learn more about adding DMA devices, see the :ref:`Adding a DMA port` section
+of :ref:`Adding an Accelerator/Device`.
diff --git a/docs/Generators/index.rst b/docs/Generators/index.rst
index a01b5adc..a147ffeb 100644
--- a/docs/Generators/index.rst
+++ b/docs/Generators/index.rst
@@ -14,4 +14,4 @@ The following pages introduce the generators integrated with the Chipyard framew
    Rocket
    BOOM
    Hwacha
-
+   RocketChip
diff --git a/docs/images/rocketchip-diagram.png b/docs/images/rocketchip-diagram.png
new file mode 100644
index 00000000..febc2e87
Binary files /dev/null and b/docs/images/rocketchip-diagram.png differ