roc-rk3328-cc: add

AKA the "renegade"

The ROC-RK3328-CC platform is built on the Rockchip RK3328 system-on-chip
optimized for low cost, low power, and high performance IO. It features a
high performance native USB 3.0 interface and Gigabit MAC.

Specs:
- RaspberryPi 2/3 form factor
- quad-core ARM Cortex-A53 @ 1.5GHz
- ARM Mali-450 MP2
- DDR4 RAM
- USB 3.0
- GbE MAC

https://libre.computer/products/roc-rk3328-cc/
https://wiki.t-firefly.com/ROC-RK3328-CC/intro.html

Signed-off-by: Trevor Woerner <twoerner@gmail.com>

README

@@ -35,6 +35,7 @@ Status of supported boards:
 		nanopi-m4b
 		rock-pi-s
 		rock-5a
+		roc-rk3328-cc
 	builds:
 		marsboard-rk3066
 		radxarock

conf/machine/roc-rk3328-cc.conf

@@ -0,0 +1,11 @@
+# Copyright (C) 2021  Trevor Woerner
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+#@TYPE: Machine
+#@NAME: roc-rk3328-cc (aka "renegade")
+#@DESCRIPTION: Libre Computer Board ROC-RK3328-CC (Renegade) Mini Computer with Gigabit Ethernet and USB 3.0
+
+require include/rk3328.inc
+
+UBOOT_MACHINE = "roc-cc-rk3328_defconfig"
+KERNEL_DEVICETREE = "rockchip/rk3328-roc-cc.dtb"

recipes-kernel/linux/linux-yocto_%.bbappend

@@ -16,6 +16,7 @@ COMPATIBLE_MACHINE:nanopi-r4s = "nanopi-r4s"
 COMPATIBLE_MACHINE:nanopi-r2s = "nanopi-r2s"
 COMPATIBLE_MACHINE:nanopi-m4b = "nanopi-m4b"
 COMPATIBLE_MACHINE:rock-pi-s = "rock-pi-s"
+COMPATIBLE_MACHINE:roc-rk3328-cc = "roc-rk3328-cc"
 
 SRC_URI:append = " file://rockchip-kmeta;type=kmeta;name=rockchip-kmeta;destsuffix=rockchip-kmeta"
 SRC_URI:append:nanopi-r4s = " file://nanopi-r4s.scc"