diff --git a/doc/board/rockchip/rockchip.rst b/doc/board/rockchip/rockchip.rst
index bfe7aed..c35f256 100644
--- a/doc/board/rockchip/rockchip.rst
+++ b/doc/board/rockchip/rockchip.rst
@@ -125,6 +125,7 @@
      - Turing Machines RK1 (turing-rk1-rk3588)
      - Radxa ROCK 5A (rock5a-rk3588s)
      - Radxa ROCK 5B (rock5b-rk3588)
+     - Rockchip Toybrick TB-RK3588X (toybrick-rk3588)
      - Theobroma Systems RK3588-SBC Jaguar (jaguar-rk3588)
      - Xunlong Orange Pi 5 (orangepi-5-rk3588s)
      - Xunlong Orange Pi 5 Plus (orangepi-5-plus-rk3588)