imx93_frdm: Add initial board support
authorFabio Estevam <festevam@gmail.com>
Thu, 24 Jul 2025 02:47:49 +0000 (23:47 -0300)
committerFabio Estevam <festevam@gmail.com>
Thu, 24 Jul 2025 11:01:03 +0000 (08:01 -0300)
commitb40c9b0c22773c23322423e6206f049d8f82c25d
treebb32cac3cbbe81318129be5eafb24deae85b4a0f
parent10b6d472d2a4dab3f649371030f57413894b2df6
imx93_frdm: Add initial board support

Add the initial board support for the NXP i.MX93 FRDM board:

https://www.nxp.com/design/design-center/development-boards-and-designs/frdm-i-mx-93-development-board:FRDM-IMX93

Based on the NXP U-Boot code.

There were attempts to upstream the board devicetree, but it has not been
accepted upstream yet:

https://lore.kernel.org/linux-arm-kernel/20250526-fpg-nxp-imx93-frdm-v2-2-e5ad0efaec33@pengutronix.de/

Once it reaches upstream, we can switch to OF_UPSTREAM.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
18 files changed:
arch/arm/dts/Makefile
arch/arm/dts/imx93-11x11-frdm-u-boot.dtsi [new file with mode: 0644]
arch/arm/dts/imx93-11x11-frdm.dts [new file with mode: 0644]
arch/arm/include/asm/arch-imx9/ddr.h
arch/arm/mach-imx/imx9/Kconfig
board/freescale/imx93_frdm/Kconfig [new file with mode: 0644]
board/freescale/imx93_frdm/MAINTAINERS [new file with mode: 0644]
board/freescale/imx93_frdm/Makefile [new file with mode: 0644]
board/freescale/imx93_frdm/imx93_frdm.c [new file with mode: 0644]
board/freescale/imx93_frdm/imx93_frdm.env [new file with mode: 0644]
board/freescale/imx93_frdm/lpddr4_timing.h [new file with mode: 0644]
board/freescale/imx93_frdm/lpddr4x_1gb_timing.c [new file with mode: 0644]
board/freescale/imx93_frdm/lpddr4x_2gb_timing.c [new file with mode: 0644]
board/freescale/imx93_frdm/spl.c [new file with mode: 0644]
configs/imx93_frdm_defconfig [new file with mode: 0644]
doc/board/nxp/imx93_frdm.rst [new file with mode: 0644]
doc/board/nxp/index.rst
include/configs/imx93_frdm.h [new file with mode: 0644]