[PATCH 00/11] Various Exynos mobile board enhancements
Kaustabh Chakraborty
kauschluss at disroot.org
Tue Feb 3 14:08:38 CET 2026
This series aims to redo the way the board file works - notably it now
tries to depend on the external device tree if an internal device tree
is not provided.
It also does away with MULTI_DTB_FIT-based device tree support and
instead goes for a 'one device tree per build' approach. The
implementation draws great inspiration from the qcom-phone board.
Instead, the device tree target is to mentioned during build time.
The patches are based on u-boot-samsung. It is thus expected that they
reach upstream via said custotian fork.
Signed-off-by: Kaustabh Chakraborty <kauschluss at disroot.org>
---
Kaustabh Chakraborty (11):
board: samsung: exynos-mobile: simplify parsing RAM banks from device tree
board: samsung: exynos-mobile: resolve env vars without board_info data
board: samsung: exynos-mobile: disable MULTI_DTB_FIT support
board: samsung: exynos-mobile: enable OF_BOARD support
configs: exynos-mobile: remove DEFAULT_DEVICE_TREE and add OF_UPSTREAM_BUILD_VENDOR
doc: board: samsung: exynos-mobile: add DEVICE_TREE make flag in build
doc: board: samsung: exynos-mobile: use u-boot-nodtb.bin for packaging process
ARM: dts: exynos7870-a2corelte: add properties to make S-BOOT happy
ARM: dts: exynos7870-j6lte: add properties to make S-BOOT happy
ARM: dts: exynos7870-on7xelte: add properties to make S-BOOT happy
doc: board: samsung: exynos-mobile: remove requirement of stub device tree
arch/arm/dts/exynos7870-a2corelte-u-boot.dtsi | 5 +
arch/arm/dts/exynos7870-j6lte-u-boot.dtsi | 25 +++
arch/arm/dts/exynos7870-on7xelte-u-boot.dtsi | 20 ++
board/samsung/exynos-mobile/exynos-mobile.c | 276 ++++++++-----------------
configs/exynos-mobile_defconfig | 5 +-
doc/board/samsung/exynos-mobile.rst | 5 +-
doc/board/samsung/exynos-mobile/exynos7870.rst | 42 +---
7 files changed, 147 insertions(+), 231 deletions(-)
---
base-commit: 3f2ab427c13e4883cb5dddb4c54d3cedc0f93669
change-id: 20260203-exynos-mobile-external-dtb-58d37746567e
Best regards,
--
Kaustabh Chakraborty <kauschluss at disroot.org>
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