[PATCH v2 0/2] add imx8mp-frdm board support

Fabian Pfitzner
2026-04-20T12:45:35Z

The FRDM-i.MX8MP is an NXP development platform based on the i.MX8M Plus
SoC, featuring a quad Cortex-A53, Cortex-M7 co-processor, 4GB LPDDR4,
32GB eMMC, Wi-Fi 6/Bluetooth 5.4/802.15.4 tri-radio, Ethernet, HDMI/MIPI
display interfaces, camera connectors, and standard expansion headers.

This patch stack integrates the board into Barebox.
The DT changes were taken from the upstream Linux kernel,
which are not yet contained in any release [1].

The patch that integrates this DT shall not be merged, as it will be
dropped anyway after the next Barebox release, which integrates the
v7.1-rc1 DT patches.

[1] 95d7d7d2ad27d ("arm64: dts: imx8mp-frdm: add sd, ethernet, wifi, usb and hdmi support")

Signed-off-by: Fabian Pfitzner <f.pfitzner@pengutronix.de>
---
Changes in v2:
- Rebase onto next
- Apply upstream kernel device tree
- Link to v1: https://lore.kernel.org/r/20260119-fpf-imx8mp-frdm-v1-0-13fac69eda23@pengutronix.de

---
Fabian Pfitzner (2):
DONT MERGE: dts: backport NXP i.MX8MP FRDM board dts
ARM: i.MX8MP: add imx8mp-frdm board

arch/arm/boards/Makefile | 1 +
arch/arm/boards/nxp-imx8mp-frdm/Makefile | 4 +
arch/arm/boards/nxp-imx8mp-frdm/board.c | 36 +
.../flash-header-imx8mp-frdm.imxcfg | 10 +
arch/arm/boards/nxp-imx8mp-frdm/lowlevel.c | 145 +++
arch/arm/boards/nxp-imx8mp-frdm/lpddr4-timing.c | 1119 ++++++++++++++++++++
arch/arm/configs/imx_v8_defconfig | 1 +
arch/arm/configs/multi_v8_defconfig | 1 +
arch/arm/dts/Makefile | 1 +
arch/arm/dts/imx8mp-frdm.dts | 13 +
arch/arm/mach-imx/Kconfig | 10 +
dts/src/arm64/freescale/imx8mp-frdm.dts | 538 +++++++++-
images/Makefile.imx | 2 +
13 files changed, 1833 insertions(+), 48 deletions(-)
---
base-commit: c3e3a36f1511a7b4f34061b7be118085b80f7165
change-id: 20260114-fpf-imx8mp-frdm-cc71adf54dd1

Best regards,
--
Fabian Pfitzner <f.pfitzner@pengutronix.de>