For sure, no. It's a S905X5M https://www.hardkernel.com/shop/odroid-c5/ The C4 is a S905X3

Coming back to this... I'm not having any luck getting overlays to work, but I'll need to get out my serial logger to see what's wrong I guess. I'm trying to get the USB-C into host mode on my RockPi-S. I can do it by editing the rk3308-rock-pi-s.dtb file directly, but not using an overlay file. Here's the overlay file I've tried (usbc-host.dts): /dts-v1/; / { fragment@0 { target-path = "/usb@ff400000"; __overlay__ { dr_mode = "host"; }; }; }; and /dts-v1/; /plugin/; / { fragment@0 { target-path = "/usb@ff400000"; __overlay__ { dr_mode = "host"; }; }; }; Tried using: armbian-add-overlay usbc-host.dts as well as compiling the overlay to a .dtbo and adding the line directly into armbianEnv.txt No joy either way... Also, does anyone know why some .dtbo files also have the line /plugin/; below /dts-v1/; ?

Thank you... I will try with trixie again some time

Armbian build error now on the next line [🐳|💥] Error 1 occurred in main shell [ at /armbian/.tmp/work-9693551e-c3dd-4d65-ae26-dc7dd901481a/uboot-write-IoNha/usr/lib/u-boot/platform_install.sh:7 dd if="$SRC"/cache/u-boot_sdmmc.fip of=$2 bs=512 seek=13312 status=noxfer > /dev/null 2>&1;

two patches make the build problems go away... plus have to specify BOOT_DEVICE=sdmmc on the make cmdline tabris@brunnt:~/build/armbian-build/cache/sources/arm-trusted-firmware/mtksoc-20250212/plat/mediatek/mt7988$ git diff . diff --git a/plat/mediatek/mt7988/bl2/bl2.mk b/plat/mediatek/mt7988/bl2/bl2.mk index 0cfae30a2..19184da07 100644 --- a/plat/mediatek/mt7988/bl2/bl2.mk +++ b/plat/mediatek/mt7988/bl2/bl2.mk @@ -16,9 +16,6 @@ BL2_IMG_HDR_SOC := mt7986 I2C_SUPPORT ?= 0 EIP197_SUPPORT ?= 0 -FDT_SOURCES += fdts/$(DTS_NAME).dts -BL2_CPPFLAGS += -DDTB_PATH=\"$(BUILD_PLAT)/fdts/$(DTS_NAME).dtb\" - BL2_CPPFLAGS += -I$(APSOC_COMMON)/drivers/spi \ -I$(MTK_PLAT_SOC)/drivers/gpio \ -I$(MTK_PLAT_SOC)/drivers/spi @@ -139,3 +136,7 @@ $(error BOOT_DEVICE has invalid value. Please re-check.) endif endif # END OF BOOT_DEVICE + +FDT_SOURCES += fdts/$(DTS_NAME).dts +BL2_CPPFLAGS += -DDTB_PATH=\"$(BUILD_PLAT)/fdts/$(DTS_NAME).dtb\" + diff --git a/plat/mediatek/mt7988/platform.mk b/plat/mediatek/mt7988/platform.mk index 7db8a33c3..233840a38 100644 --- a/plat/mediatek/mt7988/platform.mk +++ b/plat/mediatek/mt7988/platform.mk @@ -24,6 +24,7 @@ RESET_TO_BL2 := 1 PLAT_INCLUDES := -Iinclude/plat/arm/common \ -Iinclude/plat/arm/common/aarch64 \ -I$(APSOC_COMMON) \ + -I$(APSOC_COMMON)/bl2 \ -I$(APSOC_COMMON)/drivers/uart \ -I$(APSOC_COMMON)/drivers/trng/v2 \ -I$(APSOC_COMMON)/drivers/wdt \ Note that I'm *NOT* claiming this will work. Just that the bootloader *builds* with make PLAT=mt7988 BOOT_DEVICE=sdmmc Further, this is me building from inside the docker-shell, it's not doing this for me...