u-boot.git/board/hardkernel, branch v2026.04

rockchip: odroid-go2: Add myself as a reviewer

2025-11-02T18:14:09+00:00

I have the ORDOID-GO Super variant of this board. Add myself as a
reviewer to help review future patches targeting this device.

Signed-off-by: Jonas Karlman 
Reviewed-by: Kever Yang

rockchip: odroid-go2: Use env from same storage FIT was loaded from

2025-11-02T18:14:09+00:00

Change to dynamically select what storage media to use for the U-Boot
environment depending on from what storage media the FIT images was
loaded from, fall back to use env from nowhere.

  U-Boot SPL 2025.07 (Jul 13 2025 - 10:07:16 +0000)
  Trying to boot from MMC1
  ...
  Loading Environment from MMC... Reading from MMC(0)...

or

  U-Boot SPL 2025.07 (Jul 13 2025 - 10:07:16 +0000)
  Trying to boot from SPI
  ...
  Loading Environment from SPIFlash...

Signed-off-by: Jonas Karlman 
Reviewed-by: Quentin Schulz 
Reviewed-by: Kever Yang

rockchip: odroid-go2: Select board FDT from FIT in SPL

2025-11-02T18:14:03+00:00

Include FDTs for all three board variants in the FIT image and adjust
the board selection code to use correct FDT in U-Boot proper.

E.g. use the odroid-go3 DT for a ODROID-GO Super device:

  U-Boot 2025.07 (Jul 13 2025 - 10:07:16 +0000)

  Model: ODROID-GO Super
  DRAM:  1 GiB (total 1022 MiB)
  PMIC:  RK817 (on=0x80, off=0x08)

Signed-off-by: Jonas Karlman 
Reviewed-by: Kever Yang

board: rockchip: Add Hardkernel ODROID-M1S

2024-10-25T12:50:47+00:00

The Hardkernel ODROID-M1S is a single-board computer based on Rockchip
RK3566 SoC. It features e.g. 4/8 GB LPDDR4 RAM, 64 GB eMMC, SD-card,
GbE LAN, HDMI 2.0, M.2 NVMe and USB 2.0/3.0.

Features tested on a ODROID-M1S 8GB rev1.0 20230906:
- SD-card boot
- eMMC boot
- Ethernet
- PCIe/NVMe
- USB gadget
- USB host

Signed-off-by: Jonas Karlman 
Reviewed-by: Peter Robinson 
Reviewed-by: Kever Yang

board: rockchip: Add Hardkernel ODROID-M2

2024-10-25T12:49:12+00:00

The Hardkernel ODROID-M2 is a single-board computer based on Rockchip
RK3588S2 SoC. It features e.g. 8/16 GB LPDDR5 RAM, 64 GB eMMC, SD-card,
GbE LAN, HDMI 2.0, M.2 NVMe and USB 2.0/3.0/Type-C.

Features tested on a ODROID-M2 16GB rev1.0 20240611:
- SD-card boot
- eMMC boot
- Ethernet
- PCIe/NVMe
- USB gadget
- USB host

Signed-off-by: Jonas Karlman 
Reviewed-by: Kever Yang

migrate Theobroma Systems mail addresses to CHERRY Embedded Solutions

2024-05-29T17:21:14+00:00

See
https://embedded.cherry.de/theobroma-systems-is-now-officially-part-of-cherry-se/

While the mail addresses on the theobroma-systems.com domain should be
redirect to cherry.de, let's anticipate IT hiccups and avoid important
mails not reaching us by swapping the domain name wherever appropriate
for the newer one.

Christoph Mueller isn't working at ~Theobroma~ CHERRY Embedded Solutions
anymore, but I don't know his new mail address so mails destined to him
will keep bouncing.

Cc: Heiko Stuebner  
Cc: Jakob Unterwurzacher 
Cc: Klaus Goger 
Signed-off-by: Quentin Schulz

boards: Remove empty BOARD_SPECIFIC_OPTIONS

2024-03-13T16:40:43+00:00

While there are currently uses for a stanza of "config BOARD_SPECIFIC_OPTIONS"
followed by "def_bool y" and a series of select/imply statements, having
this option set followed by nothing else doesn't provide anything.
Remove these stanzas.

Signed-off-by: Tom Rini

board: Remove essentially empty board files and Makefiles

2023-10-09T19:24:31+00:00

As part of reviewing a new platform, Daniel Schwierzeck noted that we
can have an empty Makefile in the board directory and don't need an
empty board.c file as well.  Further with further cleanup in the
Makefile we can now omit the Makefile entirely. Remove a number of now
unnecessary board.c and Makefiles.

Signed-off-by: Tom Rini

board: rockchip: Add Hardkernel ODROID-M1

2023-07-28T10:45:03+00:00

Hardkernel ODROID-M1 is a single board computer with a RK3568B2 SoC,
a slightly modified version of the RK3568 SoC.

Features tested on a ODROID-M1 8GB v1.0 2022-06-13:
- SD-card boot
- eMMC boot
- SPI Flash boot
- PCIe/NVMe/AHCI
- SATA port
- USB host

Device tree is imported from linux v6.4.

Signed-off-by: Jonas Karlman 
Reviewed-by: Stefan Agner 
Tested-by: Stefan Agner 
Reviewed-by: Kever Yang

rockchip: board: Update Odroid Go2 to Support Additional Revisions

2023-07-28T10:45:02+00:00

Update the board.c file for the Odroid Go Advance to support the
Black Edition and the Odroid Go Super. The Odroid Go Advance Black
Edition differs from the original model with the addition of 2
extra buttons and an ESP8266 WiFi module. The Odroid Go Super
adds an additional 2 buttons compared to the Black Edition, along
with a larger panel and larger battery.

This change uses the value of ADC0 to determine which of these
3 models it is, and then changes the ${fdtfile} environment variable
to match the proper devicetree name in mainline Linux.

Tested on an Odroid Go Advance (first revision) and an Odroid Go Super.
The correct ${fdtfile} variable was set for each device.

Signed-off-by: Chris Morgan 
Reviewed-by: Kever Yang