Revert "MycroftOS: Build, install and use the dtbo files from the kernel sources."

This reverts commit 5a108bea9bd1ccabf2de6c7c94dae5503889e42a.

buildroot-external/board/raspberrypi/genimage-raspberrypi3-64.cfg

@@ -9,7 +9,7 @@ image boot.vfat {
       "rpi-firmware/config.txt",
       "rpi-firmware/fixup.dat",
       "rpi-firmware/start.elf",
-      "overlays",
+      "rpi-firmware/overlays",
       "Image"
     }
   }

buildroot-external/board/raspberrypi/genimage-raspberrypi4-64.cfg

@@ -6,7 +6,7 @@ image boot.vfat {
       "rpi-firmware/config.txt",
       "rpi-firmware/fixup.dat",
       "rpi-firmware/start.elf",
-      "overlays",
+      "rpi-firmware/overlays",
       "Image"
     }
   }

buildroot-external/configs/rpi3_64-gui_defconfig

@@ -35,8 +35,6 @@ BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="https://github.com/raspberrypi/linux/a
 BR2_LINUX_KERNEL_DEFCONFIG="bcmrpi3"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="broadcom/bcm2710-rpi-3-b broadcom/bcm2710-rpi-3-b-plus broadcom/bcm2837-rpi-3-b"
-BR2_LINUX_KERNEL_DTB_OVERLAY_SUPPORT=y
-BR2_LINUX_KERNEL_DTS_OVERLAYS_SUPPORT=y
 BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
 BR2_LINUX_KERNEL_NEEDS_HOST_LIBELF=y
 BR2_PACKAGE_LINUX_TOOLS_GPIO=y

buildroot-external/configs/rpi4_64-gui_defconfig

@@ -36,8 +36,6 @@ BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="https://github.com/raspberrypi/linux/a
 BR2_LINUX_KERNEL_DEFCONFIG="bcm2711"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="broadcom/bcm2711-rpi-4-b"
-BR2_LINUX_KERNEL_DTB_OVERLAY_SUPPORT=y
-BR2_LINUX_KERNEL_DTS_OVERLAYS_SUPPORT=y
 BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
 BR2_LINUX_KERNEL_NEEDS_HOST_LIBELF=y
 BR2_PACKAGE_LINUX_TOOLS_GPIO=y

buildroot-patches/0103-Compiling-Raspberry-Pi-Overlays-from-kernel-sources.patch

@@ -1,75 +0,0 @@
-From c69b94f5a260dea78f913c70741c034618c5c981 Mon Sep 17 00:00:00 2001
-From: j1nx <p.steenbergen@j1nx.nl>
-Date: Tue, 4 Aug 2020 15:49:45 +0200
-Subject: [PATCH 1/1] Compiling Raspberry Pi Overlays from kernel sources.
-
----
- linux/Config.in                | 7 +++++++
- linux/linux.mk                 | 7 +++++++
- package/rpi-firmware/Config.in | 7 +++----
- 3 files changed, 17 insertions(+), 4 deletions(-)
-
-diff --git a/linux/Config.in b/linux/Config.in
-index c19ccb70a8..743b9290aa 100644
---- a/linux/Config.in
-+++ b/linux/Config.in
-@@ -417,6 +417,13 @@ config BR2_LINUX_KERNEL_DTB_OVERLAY_SUPPORT
- 
- endif
- 
-+config BR2_LINUX_KERNEL_DTS_OVERLAYS_SUPPORT
-+       bool "Build Device Tree Overlays"
-+       depends on BR2_LINUX_KERNEL_DTS_SUPPORT
-+       help
-+         Build in-tree device tree overlays.
-+         Currently supports Raspberry Pi kernels.
-+
- config BR2_LINUX_KERNEL_INSTALL_TARGET
- 	bool "Install kernel image to /boot in target"
- 	depends on !BR2_TARGET_ROOTFS_INITRAMFS
-diff --git a/linux/linux.mk b/linux/linux.mk
-index ae1edbeb55..7acd1d9998 100644
---- a/linux/linux.mk
-+++ b/linux/linux.mk
-@@ -430,6 +430,12 @@ define LINUX_INSTALL_DTB
- endef
- endif # BR2_LINUX_KERNEL_APPENDED_DTB
- endif # BR2_LINUX_KERNEL_DTB_IS_SELF_BUILT
-+ifeq ($(BR2_LINUX_KERNEL_DTS_OVERLAYS_SUPPORT),y)
-+define LINUX_INSTALL_DTB_OVERLAYS
-+       mkdir -p $(1)
-+       cp $(LINUX_ARCH_PATH)/boot/dts/overlays/*.dtbo $(1)
-+endef
-+endif # BR2_LINUX_KERNEL_DTS_OVERLAYS
- endif # BR2_LINUX_KERNEL_DTS_SUPPORT
- 
- ifeq ($(BR2_LINUX_KERNEL_APPENDED_DTB),y)
-@@ -510,6 +516,7 @@ endef
- define LINUX_INSTALL_IMAGES_CMDS
- 	$(call LINUX_INSTALL_IMAGE,$(BINARIES_DIR))
- 	$(call LINUX_INSTALL_DTB,$(BINARIES_DIR))
-+	$(call LINUX_INSTALL_DTB_OVERLAYS,$(BINARIES_DIR)/overlays)
- endef
- 
- ifeq ($(BR2_STRIP_strip),y)
-diff --git a/package/rpi-firmware/Config.in b/package/rpi-firmware/Config.in
-index f5a25c5680..066d32168d 100644
---- a/package/rpi-firmware/Config.in
-+++ b/package/rpi-firmware/Config.in
-@@ -84,10 +84,9 @@ config BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTBS
- config BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTB_OVERLAYS
- 	bool "Install DTB overlays"
- 	default y
--	depends on BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTBS \
--		|| BR2_LINUX_KERNEL_DTS_SUPPORT
--	select BR2_LINUX_KERNEL_DTB_OVERLAY_SUPPORT \
--		if BR2_LINUX_KERNEL_DTS_SUPPORT
-+	depends on (BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTBS \
-+		|| BR2_LINUX_KERNEL_DTS_SUPPORT) && \
-+		!BR2_LINUX_KERNEL_DTS_OVERLAYS_SUPPORT
- 	help
- 	  Say 'y' here if you need to load one or more of the DTB
- 	  overlays, to support HATs (Hardware Attached on Top, add-on
--- 
-2.20.1
-