commit 4643626fb40fb6a086adac6cd2c8f4b5e970b816
author Jonas Karlman <jonas@kwiboo.se> Mon Apr 07 22:47:02 2025 +0000
committer Kever Yang <kever.yang@rock-chips.com> Wed Apr 23 22:12:05 2025 +0800
tree 4021085f116b297df42038d3d5834a17c7ba1511
parent ee8fcc030e22299eff30526d994223f388470b1d

board: rockchip: Add minimal generic RK3528 board

Add a minimal generic RK3528 board that only have eMMC and SD-card
enabled. This defconfig can be used to boot from eMMC or SD-card on most
RK3528 boards that follow reference board design.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

doc/board/rockchip/rockchip.rst

diff --git a/doc/board/rockchip/rockchip.rst b/doc/board/rockchip/rockchip.rst
index 1407080..dcbb335 100644
--- a/doc/board/rockchip/rockchip.rst
+++ b/doc/board/rockchip/rockchip.rst
@@ -97,6 +97,9 @@
      - Rockchip Evb-RK3399 (evb_rk3399)
      - Theobroma Systems RK3399-Q7 SoM - Puma (puma_rk3399)
 
+* rk3528
+     - Generic RK3528 (generic-rk3528)
+
 * rk3566
      - Anbernic RGxx3 (anbernic-rgxx3-rk3566)
      - FriendlyElec NanoPi R3S (nanopi-r3s-rk3566)
@@ -258,6 +261,15 @@
         make evb-rk3399_defconfig
         make CROSS_COMPILE=aarch64-linux-gnu-
 
+To build rk3528 boards:
+
+.. code-block:: bash
+
+        export BL31=../rkbin/bin/rk35/rk3528_bl31_v1.18.elf
+        export ROCKCHIP_TPL=../rkbin/bin/rk35/rk3528_ddr_1056MHz_v1.10.bin
+        make generic-rk3528_defconfig
+        make CROSS_COMPILE=aarch64-linux-gnu-
+
 To build rk3568 boards:
 
 .. code-block:: bash