[openwrt/openwrt] rockchip: add support for Radxa ROCK 5C/5C Lite

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/071aa994cdd1f716f2f9e0f2e2728823c5c9b753

commit 071aa994cdd1f716f2f9e0f2e2728823c5c9b753
Author: FUKAUMI Naoki <naoki at radxa.com>
AuthorDate: Wed Sep 3 02:02:46 2025 +0000

    rockchip: add support for Radxa ROCK 5C/5C Lite
    
    The Radxa ROCK 5C (Lite) is a single board computer using the Rockchip
    RK3588S2 (RK3582) SoC.
    
    - https://radxa.com/products/rock5/5c
    
    Hardware
    --------
    
    - Quad (Dual) Cortex-A76 and Quad Cortex-A55 CPU
    - Mali-G610 MP4 GPU (5C only)
    - 6 (5) TOPS NPU
    - 1/2/4/8/16/32GB LPDDR4X RAM
    - eMMC/SPI NOR flash connector
    - microSD card slot
    - Wi-Fi 6 (AIC8800D80, not yet supported)
    - Gigabit Ethernet port with PoE (additional PoE HAT required)
    - USB 3.1 Gen1 Type-A HOST/OTG port
    - USB 3.1 Gen1 Type-A HOST port
    - 2x USB 2.0 Type-A HOST ports
    - FPC connector with PCIe 2.1 x1
    - PWM fan connector
    - 20x2 pin header
    - USB Type-C power port
    
    Installation
    ------------
    
    Uncompress the OpenWrt sysupgrade and write it to a micro SD card or
    eMMC using dd.
    
    Signed-off-by: FUKAUMI Naoki <naoki at radxa.com>
    Link: https://github.com/openwrt/openwrt/pull/19867
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 package/boot/uboot-rockchip/Makefile                           | 10 +++++++++-
 .../armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity     |  3 ++-
 target/linux/rockchip/image/armv8.mk                           |  8 ++++++++
 3 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/package/boot/uboot-rockchip/Makefile b/package/boot/uboot-rockchip/Makefile
index 174847f324..34809be785 100644
--- a/package/boot/uboot-rockchip/Makefile
+++ b/package/boot/uboot-rockchip/Makefile
@@ -330,6 +330,13 @@ define U-Boot/rock5a-rk3588s
     radxa_rock-5a
 endef
 
+define U-Boot/rock-5c-rk3588s
+  $(U-Boot/rk358x/Default)
+  NAME:=ROCK 5C/5C Lite
+  BUILD_DEVICES:= \
+    radxa_rock-5c
+endef
+
 UBOOT_TARGETS := \
   nanopc-t4-rk3399 \
   nanopi-r4s-rk3399 \
@@ -364,7 +371,8 @@ UBOOT_TARGETS := \
   sige7-rk3588 \
   nanopi-r6c-rk3588s \
   nanopi-r6s-rk3588s \
-  rock5a-rk3588s
+  rock5a-rk3588s \
+  rock-5c-rk3588s
 
 UBOOT_CONFIGURE_VARS += USE_PRIVATE_LIBGCC=yes
 
diff --git a/target/linux/rockchip/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity b/target/linux/rockchip/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity
index e8650f8d99..a70d2f2323 100644
--- a/target/linux/rockchip/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity
+++ b/target/linux/rockchip/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity
@@ -65,7 +65,8 @@ friendlyarm,nanopi-r6s)
 	set_interface_core 20 "eth1"
 	set_interface_core 40 "eth2"
 	;;
-radxa,rock-5a)
+radxa,rock-5a|\
+radxa,rock-5c)
 	set_interface_core 10 "eth1"
 	set_interface_core 20 "eth2"
 	;;
diff --git a/target/linux/rockchip/image/armv8.mk b/target/linux/rockchip/image/armv8.mk
index 0d1c646da7..94b8cbfac0 100644
--- a/target/linux/rockchip/image/armv8.mk
+++ b/target/linux/rockchip/image/armv8.mk
@@ -234,6 +234,14 @@ define Device/radxa_rock-5b-plus
 endef
 TARGET_DEVICES += radxa_rock-5b-plus
 
+define Device/radxa_rock-5c
+  DEVICE_VENDOR := Radxa
+  DEVICE_MODEL := ROCK 5C/5C Lite
+  SOC := rk3588s
+  DEVICE_PACKAGES := blkdiscard block-mount kmod-ata-ahci kmod-hwmon-pwmfan kmod-nvme kmod-r8169
+endef
+TARGET_DEVICES += radxa_rock-5c
+
 define Device/radxa_rock-5t
   DEVICE_VENDOR := Radxa
   DEVICE_MODEL := ROCK 5T