u-boot.git/arch/arm/mach-imx/mx7ulp, branch master

imx7ulp: cleanup get_imx_type

2026-06-26T20:05:36Z

There is only one SoC and no external user of get_imx_type for i.MX7ULP, so directly embed the string in print_cpuinfo and drop get_imx_type(). Signed-off-by: Peng Fan

imx: soc: Get watchdog base addresses from device tree

2026-06-05T11:58:00Z

Replace hardcoded watchdog base addresses with dynamic address lookup from device tree for i.MX7ULP, i.MX8ULP, i.MX91, i.MX93, i.MX943, i.MX95 and i.MX952. Move i.MX7ULP watchdog initialization from s_init() to arch_cpu_init() because ofnode_* APIs depend on FDT, which is not available during s_init(). Signed-off-by: Alice Guo Reviewed-by: Peng Fan

imx7ulp: Switch to OF_UPSTREAM

2026-06-05T11:58:00Z

Migrate i.MX7ULP boards to use OF_UPSTREAM feature, which allows U-Boot to directly use device trees from the Linux kernel upstream. Signed-off-by: Alice Guo Reviewed-by: Peng Fan

board: nxp: Rename board directory from board/freescale to board/nxp

2026-01-28T06:26:50Z

This patch renames the board directory from board/freescale to board/nxp because NXP now provides Board Support Packages (BSPs) and tools for the former Freescale i.MX and other i.MX products. All relevant references have been updated accordingly. This change does not affect functionality. Signed-off-by: Alice Guo Reviewed-by: Fabio Estevam

env: Rename SYS_MMC_ENV_DEV to ENV_MMC_DEVICE_INDEX

2025-06-20T18:15:08Z

Rename the variable and add ENV_ prefix, so that all configuration options which are related to environment would have an CONFIG_ENV_ prefix. No functional change. Use ENV_MMC_DEVICE_INDEX to clarify this is the SD/MMC device index, a number, as enumerated by U-Boot. Update the help text accordingly. Signed-off-by: Marek Vasut

imx: hab: Make imx_hab_is_enabled dependent on FIELD_RETURN

2024-11-09T11:53:36Z

The decision on whether HAB is enabled is solely based on the SEC_CONFIG fuse. The HAB FIELD_RETURN feature is able to permanently disable HAB on a CPU, after which it is able to boot unsigned firmware. U-Boot however does not take into account the FIELD_RETURN mode, and refuses to boot unsigned software when the feature is enabled. Also take the FIELD_RETURN fuse into account when deciding whether HAB is enabled. When The FIELD_RETURN fuse is blown, HAB is not enabled. Tested on i.MX8M Mini, i.MX8M Plus, i.MX8M Nano and i.MX6ULL Signed-off-by: Paul Geurts

imx: hab: rename imx_sec_config_fuse_t to imx_fuse

2024-11-09T11:53:36Z

The imx_sec_config_fuse_t structure is not specific to the sec_config fuse, but can be used for all fuse words. Rename the structure to a more generic name to be reused for other fuses. Signed-off-by: Paul Geurts

arch: Use CONFIG_XPL_BUILD instead of CONFIG_SPL_BUILD

2024-10-11T17:44:47Z

Use the new symbol to refer to any 'SPL' build, including TPL and VPL Signed-off-by: Simon Glass

arm: mach: imx: Remove duplicate newlines

2024-07-15T18:12:17Z

Drop all duplicate newlines. No functional change. Signed-off-by: Marek Vasut

Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"

2024-05-20T19:35:03Z

As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman Signed-off-by: Tom Rini