Add a MACHINE definition for the FriendlyElec NanoPi R4S
https://www.friendlyelec.com/index.php?route=product/product&product_id=284
Include a device-tree patch to enable the 2nd PCIe ethernet.
Signed-off-by: Trevor Woerner <twoer...@gmail.com>
---
v2:
- rebase on top of master
- s/r2s/r4s/g
- include DT patch to enable PCIe ethernet
---
README | 1 +
conf/machine/nanopi-r4s.conf | 13 ++++++
.../linux/linux-yocto/nanopi-r4s.scc | 6 +++
...anopi-r4s.dts-enable-second-ethernet.patch | 41 +++++++++++++++++++
recipes-kernel/linux/linux-yocto_%.bbappend | 2 +
5 files changed, 63 insertions(+)
create mode 100644 conf/machine/nanopi-r4s.conf
create mode 100644 recipes-kernel/linux/linux-yocto/nanopi-r4s.scc
create mode 100644
recipes-kernel/linux/linux-yocto/rockchip-kmeta/bsp/rockchip/0001-rk3399-nanopi-r4s.dts-enable-second-ethernet.patch
diff --git a/README b/README
index d66ed7e79bd2..286dafbe1020 100644
--- a/README
+++ b/README
@@ -29,6 +29,7 @@ Status of supported boards:
tinker-board-s
vyasa-rk3288
firefly-rk3288
+ nanopi-r4s
builds:
marsboard-rk3066
radxarock
diff --git a/conf/machine/nanopi-r4s.conf b/conf/machine/nanopi-r4s.conf
new file mode 100644
index 000000000000..160f8b906d63
--- /dev/null
+++ b/conf/machine/nanopi-r4s.conf
@@ -0,0 +1,13 @@
+#@TYPE: Machine
+#@NAME: NanoPi R4S
+#@DESCRIPTION: NanoPi R4S is a high-end FriendlyElec mini-router based on the
RK3399 SoC
+#https://www.friendlyelec.com/index.php?route=product/product&product_id=284
+
+MACHINEOVERRIDES =. "nanopi-r4s:"
+
+require conf/machine/include/rk3399.inc
+
+MACHINE_EXTRA_RRECOMMENDS += "kernel-modules"
+
+KERNEL_DEVICETREE = "rockchip/rk3399-nanopi-r4s.dtb"
+UBOOT_MACHINE = "nanopi-r4s-rk3399_defconfig"
diff --git a/recipes-kernel/linux/linux-yocto/nanopi-r4s.scc
b/recipes-kernel/linux/linux-yocto/nanopi-r4s.scc
new file mode 100644
index 000000000000..266b77c63fe5
--- /dev/null
+++ b/recipes-kernel/linux/linux-yocto/nanopi-r4s.scc
@@ -0,0 +1,6 @@
+define KFEATURE_DESCRIPTION "tweaks for the nanopi-r4s"
+define KMACHINE nanopi-r4s
+define KTYPE standard
+define KARCH arm64
+
+include bsp/rockchip/0001-rk3399-nanopi-r4s.dts-enable-second-ethernet.patch
diff --git
a/recipes-kernel/linux/linux-yocto/rockchip-kmeta/bsp/rockchip/0001-rk3399-nanopi-r4s.dts-enable-second-ethernet.patch
b/recipes-kernel/linux/linux-yocto/rockchip-kmeta/bsp/rockchip/0001-rk3399-nanopi-r4s.dts-enable-second-ethernet.patch
new file mode 100644
index 000000000000..e1f2b92665dd
--- /dev/null
+++
b/recipes-kernel/linux/linux-yocto/rockchip-kmeta/bsp/rockchip/0001-rk3399-nanopi-r4s.dts-enable-second-ethernet.patch
@@ -0,0 +1,41 @@
+From 4c867907b68b417da0711cabdde30a969e368596 Mon Sep 17 00:00:00 2001
+From: Trevor Woerner <twoer...@gmail.com>
+Date: Sun, 17 Sep 2023 17:30:43 -0400
+Subject: [PATCH] rk3399-nanopi-r4s.dts: enable second ethernet
+
+# lspci
+00:00.0 PCI bridge: Rockchip Electronics Co., Ltd RK3399 PCI Express Root Port
+01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411
PCI Express Gigabit Ether)
+
+Link: https://github.com/armbian/build/pull/2415
+Upstream-Status: Submitted [by someone else]
+Signed-off-by: Trevor Woerner <twoer...@gmail.com>
+---
+ arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
+index fe5b52610010..771615722358 100644
+--- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
++++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
+@@ -76,6 +76,17 @@ &pcie0 {
+ max-link-speed = <1>;
+ num-lanes = <1>;
+ vpcie3v3-supply = <&vcc3v3_sys>;
++
++ pcie@0 {
++ reg = <0x00000000 0 0 0 0>;
++ #address-cells = <3>;
++ #size-cells = <2>;
++
++ r8169: pcie@0,0 {
++ reg = <0x000000 0 0 0 0>;
++ local-mac-address = [ 00 00 00 00 00 00 ];
++ };
++ };
+ };
+
+ &pinctrl {
+--
+2.41.0.327.gaa9166bcc0ba
+
diff --git a/recipes-kernel/linux/linux-yocto_%.bbappend
b/recipes-kernel/linux/linux-yocto_%.bbappend
index d0d24f1b074f..53833f1cc3f4 100644
--- a/recipes-kernel/linux/linux-yocto_%.bbappend
+++ b/recipes-kernel/linux/linux-yocto_%.bbappend
@@ -12,5 +12,7 @@ COMPATIBLE_MACHINE:nanopi-m4 = "nanopi-m4"
COMPATIBLE_MACHINE:nanopi-m4-2gb = "nanopi-m4-2gb"
COMPATIBLE_MACHINE:rock64 = "rock64"
COMPATIBLE_MACHINE:rock-pi-e = "rock-pi-e"
+COMPATIBLE_MACHINE:nanopi-r4s = "nanopi-r4s"
SRC_URI:append = "
file://rockchip-kmeta;type=kmeta;name=rockchip-kmeta;destsuffix=rockchip-kmeta"
+SRC_URI:append:nanopi-r4s = " file://nanopi-r4s.scc"
--
2.41.0.327.gaa9166bcc0ba
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