imagebuilder VS kernel-extra-patches

So after U-Boot 2018.10 is installed, I downloaded the imagebuilder img to see if it would boot. Tried this one : https://github.com/hexdump0815/imagebuilder/releases/download/230218-04/chromebook_nyan-armv7l-bookworm.img.gz. I first tried to use a Micro Center SD card which booted into a black eDP screen via the nyan-big dtb. The nyan-big-fhd and blaze dtbs all showed the boot sequence stuck, either on SD card failing to initialize or voltage being disabled.

The Duet 3 is the same chipset (the Snapdragon 7c Gen 2) as the Duet 3, so I'd expect similar results, using https://github.com/hexdump0815/imagebuilder/blob/main/systems/chromebook_trogdor/readme.md

Since it is U-Boot, it probably needs a U-Boot kernel to boot right? But I wanted to test it out, so I went to imagebuilder and downloaded https://github.com/hexdump0815/imagebuilder/releases/tag/230218-04 for the nyan-big and flashed to a SanDisk SD Card. All right, this image is probably depth charge based. But I get a black screen. Blue power LED comes on and I get black screen. I inserted SD Card and rebooted, still black screen. I remember my Chromebook crashed like half a hour later due to lack of RAM, half a hour after flashing Libreboot successfully, but have not rebooted.

# tar -xvzf linux-stable.tar.gz # cd /home/linux/Desktop/Work/linux-stable # git checkout origin/linux-5.4.y -b linux-5.4.y Updating files: 100% (65261/65261), done. Branch 'linux-5.4.y' set up to track remote branch 'linux-5.4.y' from 'origin'. Switched to a new branch 'linux-5.4.y' patch -p1 < /home/linux/Desktop/Work/misc.cbe/patches/snow-v5-4-suspend-fix.patch patching file drivers/input/keyboard/cros_ec_keyb.c Hunk #1 succeeded at 630 (offset 4 lines). patching file drivers/platform/chrome/cros_ec.c Hunk #1 succeeded at 235 with fuzz 2 (offset 19 lines). Hunk #2 succeeded at 260 (offset 20 lines). patch -p1 < /home/linux/Desktop/Work/misc.cbe/patches/exynos5250-mali-complete.patch patching file drivers/gpu/Makefile patching file drivers/video/Kconfig # cd /home/linux/Desktop/Work/misc.cbe # git clone https://github.com/hexdump0815/kernel-extra-patches.git # cd /home/linux/Desktop/Work/linux-stable # patch -p1 < /home/linux/Desktop/Work/misc.cbe/patches/disable-panfrost-gpu-node-v5.4.patch patching file arch/arm/boot/dts/exynos5250.dtsi # patch -p1 < /home/linux/Desktop/Work/misc.cbe/patches/disable-usb3.patch patching file arch/arm/boot/dts/exynos5250-snow-common.dtsi Hunk #3 succeeded at 622 (offset 5 lines). Hunk #4 succeeded at 698 (offset 5 lines). # patch -p1 < /home/linux/Desktop/Work/misc.cbe/patches/fix-arm-errata-766421.patch patching file arch/arm/Kconfig Hunk #1 succeeded at 1118 (offset -2 lines). patching file arch/arm/mach-exynos/Kconfig Hunk #1 succeeded at 69 with fuzz 2 (offset -1 lines). patching file arch/arm/mm/proc-v7-2level.S # patch -p1 < /home/linux/Desktop/Work/misc.cbe/patches/fix-atmel-touchpad.patch patching file arch/arm/boot/dts/exynos5250-snow-common.dtsi # export ARCH=arm # make olddefconfig HOSTCC scripts/basic/fixdep HOSTCC scripts/kconfig/conf.o HOSTCC scripts/kconfig/confdata.o HOSTCC scripts/kconfig/expr.o LEX scripts/kconfig/lexer.lex.c YACC scripts/kconfig/parser.tab.[ch] HOSTCC scripts/kconfig/lexer.lex.o HOSTCC scripts/kconfig/parser.tab.o HOSTCC scripts/kconfig/preprocess.o HOSTCC scripts/kconfig/symbol.o HOSTLD scripts/kconfig/conf scripts/kconfig/conf --olddefconfig Kconfig drivers/video/Kconfig:22: can't open file "drivers/gpu/arm/Kconfig" make[1]: *** [scripts/kconfig/Makefile:73: olddefconfig] Error 1 make: *** [Makefile:590: olddefconfig] Error 2