[PATCH v2 0/9] Generalize PHYTEC Overlay Handling
Daniel Schultz
d.schultz at phytec.de
Wed Jul 17 07:11:25 CEST 2024
The overlays are specified in the bootenv.txt file that is loaded into
the environment. Then these overlays get loaded and applied via a script.
These scripts for loading and applying devicetree overlays are identical
for many phytec boards.
Create a common overlays.env that can be included.
Add support for devicetree overlays to phycore-imx8mp and include the
overlays.env for phycore-imx93.
Rename existing environment variables according to bootstd doc.
Move MMC boot logic into a common k3_mmc.env file and include the new
overlays.env file as well.
Changes v2:
* Rebased to master and resolved a conflict in
configs/phycore-imx8mp_defconfig.
Benjamin Hahn (5):
include: env: phytec: Create env file for loading and applying
overlays
phycore-imx8mp: Add overlay and bootenv.txt support
phycore_imx93: include common overlays.env
board: phytec: renaming of variables according to bootstd doc
include: env: phytec: renaming of variables according to bootstd doc
Daniel Schultz (4):
include: env: phytec: Add common mmc boot for K3 SoMs
include: env: phytec: k3_mmc: Apply overlays during boot
board: phytec: phycore_am62x: Use k3_mmc.env logic
board: phytec: phycore_am64x: Use k3_mmc.env logic
board/phytec/phycore_am62x/phycore_am62x.env | 11 +----
board/phytec/phycore_am64x/phycore_am64x.env | 12 +----
.../phytec/phycore_imx8mp/phycore_imx8mp.env | 27 ++++++++---
board/phytec/phycore_imx93/phycore_imx93.env | 45 +++++--------------
configs/phycore-imx8mp_defconfig | 4 +-
include/env/phytec/k3_mmc.env | 21 +++++++++
include/env/phytec/overlays.env | 38 ++++++++++++++++
7 files changed, 97 insertions(+), 61 deletions(-)
create mode 100644 include/env/phytec/k3_mmc.env
create mode 100644 include/env/phytec/overlays.env
--
2.25.1
More information about the U-Boot
mailing list