[meta-rockchip][PATCH] Rock64: add machine


Yann Dirson
 

From: Yann Dirson <yann@...>

This is a RK3328 board from Pine64.
Board details at https://wiki.pine64.org/wiki/ROCK64.

Signed-off-by: Yann Dirson <yann@...>
---

This is just basic initial support without a kernel BSP. As is the
board boots with a serial console.

Note I had to create the SoC definition for rk3328, and rather than
setting serial at 115200 there just to have the board definition
override it with rockchip-standard 1500000 I've set the latter right
in rk3328.inc.

conf/machine/include/rk3328.inc | 25 +++++++++++++++++++
conf/machine/rock64.conf | 28 ++++++++++++++++++++++
recipes-kernel/linux/linux-yocto%.bbappend | 1 +
3 files changed, 54 insertions(+)
create mode 100644 conf/machine/include/rk3328.inc
create mode 100644 conf/machine/rock64.conf

diff --git a/conf/machine/include/rk3328.inc b/conf/machine/include/rk332=
8.inc
new file mode 100644
index 0000000..7d67627
--- /dev/null
+++ b/conf/machine/include/rk3328.inc
@@ -0,0 +1,25 @@
+# Copyright (C) 2020 Garmin Ltd. or its subsidaries
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+SOC_FAMILY =3D "rk3328"
+
+DEFAULTTUNE ?=3D "cortexa53-crypto"
+
+require conf/machine/include/soc-family.inc
+require conf/machine/include/tune-cortexa53.inc
+require conf/machine/include/rockchip-defaults.inc
+
+KBUILD_DEFCONFIG ?=3D "defconfig"
+KERNEL_CLASSES =3D "kernel-fitimage"
+KERNEL_IMAGETYPE =3D "fitImage"
+
+TFA_PLATFORM =3D "rk3328"
+TFA_BUILD_TARGET =3D "bl31"
+
+UBOOT_SUFFIX ?=3D "itb"
+UBOOT_ENTRYPOINT ?=3D "0x06000000"
+
+SERIAL_CONSOLES =3D "1500000;ttyS2"
+
+PREFERRED_PROVIDER_virtual/bootloader ?=3D "u-boot"
+SPL_BINARY ?=3D "idbloader.img"
diff --git a/conf/machine/rock64.conf b/conf/machine/rock64.conf
new file mode 100644
index 0000000..88a8434
--- /dev/null
+++ b/conf/machine/rock64.conf
@@ -0,0 +1,28 @@
+# Copyright (C) 2021 Blade SAS
+
+#@TYPE: Machine
+#@NAME: Rock64
+#@DESCRIPTION: Rock64 RK3328 board from Pine64
+
+require include/rk3328.inc
+
+MACHINE_FEATURES +=3D "usbhost serial"
+
+UBOOT_MACHINE =3D "rock64-rk3328_defconfig"
+KERNEL_DEVICETREE =3D "rockchip/rk3328-rock64.dtb"
+
+RK_BOOT_DEVICE =3D "mmcblk0"
+WKS_FILE ?=3D "rock-pi-4.wks"
+IMAGE_FSTYPES +=3D "wic wic.bmap"
+
+WKS_FILE_DEPENDS ?=3D " \
+ mtools-native \
+ dosfstools-native \
+ virtual/bootloader \
+ virtual/kernel \
+ "
+IMAGE_BOOT_FILES ?=3D "\
+ ${KERNEL_IMAGETYPE} \
+ "
+
+KBUILD_DEFCONFIG =3D "defconfig"
diff --git a/recipes-kernel/linux/linux-yocto%.bbappend b/recipes-kernel/=
linux/linux-yocto%.bbappend
index 7702e3f..f453281 100644
--- a/recipes-kernel/linux/linux-yocto%.bbappend
+++ b/recipes-kernel/linux/linux-yocto%.bbappend
@@ -8,3 +8,4 @@ COMPATIBLE_MACHINE_tinker-board-s =3D "tinker-board-s"
COMPATIBLE_MACHINE_rock-pi-4 =3D "rock-pi-4"
COMPATIBLE_MACHINE_nanopi-m4 =3D "nanopi-m4"
COMPATIBLE_MACHINE_nanopi-m4-2gb =3D "nanopi-m4-2gb"
+COMPATIBLE_MACHINE_rock64 =3D "rock64"
--=20
2.30.2

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