[PATCH 1/1] board: rockchip: Add support for rk3588 GenBook

[Andy Yan]

Hello Dragan，

At 2024-08-12 05:26:36, "Dragan Simic" <dsimic at manjaro.org> wrote:
>Hello Andy,
>
>Please see a few comments below.
>
>On 2024-08-11 12:02, Andy Yan wrote:
>> Add support for Cool Pi GenBook.
>> 
>> Specification:
>> - Rockchip RK3588
>> - LPDDR5X 8/32 GB
>> - eMMC 64 GB
>> - HDMI Type A out x 1
>> - USB 3.0 Host x 1
>> - USB-C 3.0 with DisplayPort AltMode
>> - PCIE M.2 E Key for RTL8852BE Wireless connection
>> - PCIE M.2 M Key for NVME connection
>> - eDP panel with 1920x1080
>
>It should be mentioned that it actually uses CM5 SoM.
Okay，will do in v2

>
>> 
>> Test by a Armbian boot on USB disk.
>> 
>> Signed-off-by: Andy Yan <andyshrk at 163.com>
>> 
>> ---
>> 
>>  .../dts/rk3588-coolpi-cm5-genbook-u-boot.dtsi |  70 ++++
>>  arch/arm/mach-rockchip/rk3588/Kconfig         |   7 +
>>  board/coolpi/genbook/Kconfig                  |  12 +
>>  board/coolpi/genbook/MAINTAINERS              |   7 +
>>  board/coolpi/genbook/README                   |  23 ++
>>  configs/coolpi-genbook-rk3588_defconfig       | 104 ++++++
>>  .../rockchip/rk3588-coolpi-cm5-genbook.dts    | 349 ++++++++++++++++++
>>  include/configs/genbook-rk3588.h              |  28 ++
>>  8 files changed, 600 insertions(+)
>>  create mode 100644 arch/arm/dts/rk3588-coolpi-cm5-genbook-u-boot.dtsi
>>  create mode 100644 board/coolpi/genbook/Kconfig
>>  create mode 100644 board/coolpi/genbook/MAINTAINERS
>>  create mode 100644 board/coolpi/genbook/README
>>  create mode 100644 configs/coolpi-genbook-rk3588_defconfig
>>  create mode 100644
>> dts/upstream/src/arm64/rockchip/rk3588-coolpi-cm5-genbook.dts
>>  create mode 100644 include/configs/genbook-rk3588.h
>> 
>> diff --git a/arch/arm/dts/rk3588-coolpi-cm5-genbook-u-boot.dtsi
>> b/arch/arm/dts/rk3588-coolpi-cm5-genbook-u-boot.dtsi
>> new file mode 100644
>> index 00000000000..5835bd4352b
>> --- /dev/null
>> +++ b/arch/arm/dts/rk3588-coolpi-cm5-genbook-u-boot.dtsi
>> @@ -0,0 +1,70 @@
>> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
>> +
>> +#include "rk3588-u-boot.dtsi"
>> +
>> +&fspim2_pins {
>> +	bootph-pre-ram;
>> +	bootph-some-ram;
>> +};
>> +
>> +&sdhci {
>> +	cap-mmc-highspeed;
>> +	mmc-hs200-1_8v;
>> +};
>> +
>> +&sfc {
>> +	pinctrl-names = "default";
>> +	pinctrl-0 = <&fspim2_pins>;
>> +	status = "okay";
>> +
>> +	flash at 0 {
>> +		compatible = "jedec,spi-nor";
>> +		reg = <0>;
>> +		bootph-pre-ram;
>> +		bootph-some-ram;
>> +		spi-max-frequency = <24000000>;
>> +		spi-rx-bus-width = <4>;
>> +		spi-tx-bus-width = <1>;
>> +	};
>> +};
>> +
>> +&u2phy0 {
>> +	status = "okay";
>> +};
>> +
>> +&u2phy0_otg {
>> +	status = "okay";
>> +};
>> +
>> +&usbdp_phy0 {
>> +	status = "okay";
>> +};
>> +
>> +/* For Keypad */
>> +&usb_host0_ehci {
>> +	status = "disabled";
>> +};
>> +
>> +&usb_host0_ohci {
>> +	status = "disabled";
>> +};
>> +
>> +&usb_host0_xhci {
>> +	dr_mode = "peripheral";
>> +	maximum-speed = "high-speed";
>> +	status = "okay";
>> +};
>> +
>> +/* connected to a HUB for camera and BT */
>> +&usb_host1_ehci {
>> +	status = "disabled";
>> +};
>> +
>> +&usb_host1_ohci {
>> +	status = "disabled";
>> +};
>> +
>> +/* USB A out */
>> +&usb_host1_xhci {
>> +	snps,dis_u3_susphy_quirk;
>> +};
>> diff --git a/arch/arm/mach-rockchip/rk3588/Kconfig
>> b/arch/arm/mach-rockchip/rk3588/Kconfig
>> index e751d64e1a1..dc53d559ed9 100644
>> --- a/arch/arm/mach-rockchip/rk3588/Kconfig
>> +++ b/arch/arm/mach-rockchip/rk3588/Kconfig
>> @@ -6,6 +6,12 @@ config TARGET_EVB_RK3588
>>  	help
>>  	  RK3588 EVB is a evaluation board for Rockchp RK3588.
>> 
>> +config TARGET_GENBOOK_RK3588
>
>It should be better to use "TARGET_GENBOOK_CM5_RK3588" instead,


Considering the name of dts is rk3588-coolpi-cm5-genbook.dts , should we  use TARGET_CM5_GENBOOK_RK3588  instead of TARGET_GENBOOK_CM5_RK3588 here ?

>to leave room for support for any possible future SoMs that might
>be made available for the GenBook at some point.
>