[PATCH 0/4] arm64: add initial support for the Rockchip rk3368
bamv2005 at gmail.com
Fri Jun 26 06:30:48 PDT 2015
2015-06-26 15:17 GMT+08:00 Heiko Stübner <heiko at sntech.de>:
> Hi Bamvor,
> Am Freitag, 26. Juni 2015, 12:35:58 schrieb Bamvor Jian Zhang:
>> Could I test the code on rk3368 STB such as EKB368, CSA90?
>> Is there some documents about it?
> General information on flashing generic Rockchip devices can be found on .
> That didn't change for the rk3368 it seems - although a device _might_ be
> locked down to prevent reflashing it seems.
> You will of course also need a serial console on the device for the time
> being, so finding the test-points and soldering is probably required.
Thanks, I will try it.
>  http://linux-rockchip.info
>> On 06/26/2015 02:12 AM, Heiko Stübner wrote:
>> > This adds initial support for the new rk3368 ARM64 soc from Rockchip.
>> > Overall it looks like someone dropped some A53 cores into a rk3288, so
>> > it shares a lot of peripherals that only differ in details. Therefore
>> > stuff like the mmc, usb, spi, i2c controllers work out of the box.
>> > The support for the gmac already made it into the merge window as well
>> > as the pinctrl support.
>> > Interestingly, in its core the rk3368 seems trying to be a model student
>> > with psci for smp and using scpi for ddr frequency scaling, although I
>> > currently do not understand how the mailbox works yet. The display
>> > controllers also are only minimally different so I'm hopefully to have
>> > working graphics in the near-ish future :-)
>> > As mentioned in the dts patch, this series depends on the dt-binding
>> > header for the clock ids, so will need a shared branch once this is ready.
>> > Heiko Stuebner (4):
>> > arm64: add Rockchip architecture entry
>> > arm64: defconfig: enable ARCH_ROCKCHIP
>> > arm64: dts: add Rockchip rk3368 core dtsi and board dts for the r88
>> > board
>> > dt-bindings: document rk3368 R89 board from Rockchip
>> > Documentation/devicetree/bindings/arm/rockchip.txt | 4 +
>> > arch/arm64/Kconfig | 10 +
>> > arch/arm64/boot/dts/Makefile | 1 +
>> > arch/arm64/boot/dts/rockchip/Makefile | 5 +
>> > arch/arm64/boot/dts/rockchip/rk3368-r88.dts | 353 ++++++++
>> > arch/arm64/boot/dts/rockchip/rk3368.dtsi | 900
>> > +++++++++++++++++++++ arch/arm64/configs/defconfig
>> > | 2 +
>> > 7 files changed, 1275 insertions(+)
>> > create mode 100644 arch/arm64/boot/dts/rockchip/Makefile
>> > create mode 100644 arch/arm64/boot/dts/rockchip/rk3368-r88.dts
>> > create mode 100644 arch/arm64/boot/dts/rockchip/rk3368.dtsi
More information about the linux-arm-kernel