Merge tag 'u-boot-imx-master-20241018a' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/22796

- Switch to using upstream DT on DH i.MX8MP DHCOM PDK2/PDK3.
- Add ability to build fallback DTBOs from arch/$(ARCH)/dts.
- Remove fdt_high and initrd_high env variables from imx6-dhcom.
- Add dummy clk for imx8.
- Fix DT corruption in imx8_cpu.
- Improve DDR stability on pico-imx7d.

Author: trini

Makefile

@@ -1384,7 +1384,11 @@ of_list := "$(ext_dtb_list)"
 of_list_dirs := $(dir $(EXT_DTB))
 else
 of_list := $(CONFIG_OF_LIST)
+ifneq ($(CONFIG_OF_UPSTREAM_INCLUDE_LOCAL_FALLBACK_DTBOS),)
+of_list_dirs := $(dt_dir) arch/$(ARCH)/dts
+else
 of_list_dirs := $(dt_dir)
+endif
 default_dt := $(if $(DEVICE_TREE),$(DEVICE_TREE),$(CONFIG_DEFAULT_DEVICE_TREE))
 endif
 

arch/arm/dts/Makefile

@@ -961,8 +961,6 @@ dtb-$(CONFIG_ARCH_IMX8M) += \
 	imx8mp-dhcom-som-overlay-eth2xfast.dtbo \
 	imx8mp-dhcom-pdk-overlay-eth2xfast.dtbo \
 	imx8mp-dhcom-drc02.dtb \
-	imx8mp-dhcom-pdk2.dtb \
-	imx8mp-dhcom-pdk3.dtb \
 	imx8mp-dhcom-pdk3-overlay-rev100.dtbo \
 	imx8mp-dhcom-picoitx.dtb \
 	imx8mp-icore-mx8mp-edimm2.2.dtb \