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[0/2] ARM: meson: Add initial support for BPI-CM4 module with BPI-CM4IO baseboard

Message ID 20230307-u-boot-cm4-v1-0-43f5a393cd37@linaro.org
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Series ARM: meson: Add initial support for BPI-CM4 module with BPI-CM4IO baseboard | expand

Message

Neil Armstrong March 7, 2023, 8:20 a.m. UTC 
Add support for both the BananaPi BPI-CM4 module and the BananaPi
baseboard which is compatible with the RaspberryPi CM4IO baseboard.
                                                                                            
The BananaPi BPI-CM4 module follows the CM4 specifications at [1],
but with a single HDMI port and a single DSI output.

The current CM4IO baseboard DT should work fine on the Raspberry CM4
baseboard and other derivatives baseboards, but proper DT should
be written for other baseboards.

The DT is imported from the submission done at [2] and applied
at [3].

[1] https://datasheets.raspberrypi.com/cm4io/cm4io-datasheet.pdf
[2] https://lore.kernel.org/all/20230303-topic-amlogic-upstream-bpi-cm4-v2-0-2ecfde76fc4d@linaro.org/
[3] https://git.kernel.org/amlogic/c/0262f2736978b1763363224698f47112a148dab0

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
Neil Armstrong (2):
      ARM: dts: import initial DT for BPI-CM4 module with BPI-CM4IO baseboard
      ARM: meson: Add initial support for BPI-CM4 module with BPI-CM4IO baseboard

 arch/arm/dts/Makefile                              |   1 +
 .../dts/meson-g12b-bananapi-cm4-cm4io-u-boot.dtsi  |   6 +
 arch/arm/dts/meson-g12b-bananapi-cm4-cm4io.dts     | 165 +++++++++
 arch/arm/dts/meson-g12b-bananapi-cm4.dtsi          | 388 +++++++++++++++++++++
 board/amlogic/u200/MAINTAINERS                     |   1 +
 configs/bananapi-cm4-cm4io_defconfig               |  84 +++++
 doc/board/amlogic/index.rst                        |   1 +
 7 files changed, 646 insertions(+)
---
base-commit: b08ffdffdce95e267e782366f4a77bf6b5537b28
change-id: 20230307-u-boot-cm4-1311815d8371

Best regards,

Comments

Neil Armstrong March 14, 2023, 8:06 a.m. UTC | #1 
Hi,

On Tue, 07 Mar 2023 09:20:23 +0100, Neil Armstrong wrote:
> Add support for both the BananaPi BPI-CM4 module and the BananaPi
> baseboard which is compatible with the RaspberryPi CM4IO baseboard.
> 
> The BananaPi BPI-CM4 module follows the CM4 specifications at [1],
> but with a single HDMI port and a single DSI output.
> 
> The current CM4IO baseboard DT should work fine on the Raspberry CM4
> baseboard and other derivatives baseboards, but proper DT should
> be written for other baseboards.
> 
> [...]

Thanks, Applied to https://source.denx.de/u-boot/custodians/u-boot-amlogic (u-boot-amlogic-next)

[1/2] ARM: dts: import initial DT for BPI-CM4 module with BPI-CM4IO baseboard
      https://source.denx.de/u-boot/custodians/u-boot-amlogic/-/commit/384bfe31c8d77b69542e3bf76f823a42329847aa
[2/2] ARM: meson: Add initial support for BPI-CM4 module with BPI-CM4IO baseboard
      https://source.denx.de/u-boot/custodians/u-boot-amlogic/-/commit/cc073f6c2241ff8adf2fc2869bd1a6fcf379a172