Initial commit

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "buildroot"]
+	path = buildroot
+	url = https://github.com/buildroot/buildroot.git

Makefile

@@ -0,0 +1,54 @@
+RELEASE_DIR = release
+
+BUILDROOT=buildroot
+BUILDROOT_EXTERNAL=buildroot-external
+DEFCONFIG_DIR = $(BUILDROOT_EXTERNAL)/configs
+
+TARGETS := $(notdir $(patsubst %_defconfig,%,$(wildcard $(DEFCONFIG_DIR)/*_defconfig)))
+TARGETS_CONFIG := $(notdir $(patsubst %_defconfig,%-config,$(wildcard $(DEFCONFIG_DIR)/*_defconfig)))
+
+.NOTPARALLEL: $(TARGETS) $(TARGETS_CONFIG) all
+
+.PHONY: $(TARGETS) $(TARGETS_CONFIG) all clean help
+
+all: $(TARGETS)
+
+$(RELEASE_DIR):
+	mkdir -p $(RELEASE_DIR)
+
+$(TARGETS_CONFIG): %-config:
+	@echo "config $*"
+	$(MAKE) -C $(BUILDROOT) BR2_EXTERNAL=../$(BUILDROOT_EXTERNAL) "$*_defconfig"
+
+$(TARGETS): %: $(RELEASE_DIR) %-config
+	@echo "build $@"
+	$(MAKE) -C $(BUILDROOT) BR2_EXTERNAL=../$(BUILDROOT_EXTERNAL) 2>&1 | tee logs/buildroot_$@_output.txt
+	#cp -f $(BUILDROOT)/output/images/sdcard.img $(RELEASE_DIR)/[email protected]
+	rsync -ah --progress $(BUILDROOT)/output/images/sdcard.img $(RELEASE_DIR)/YROS_$@.img
+	rm $(RELEASE_DIR)/YROS_$@.img.xz
+	xz -3 -T0 -v $(RELEASE_DIR)/YROS_$@.img
+
+	# Do not clean when building for one target
+ifneq ($(words $(filter $(TARGETS),$(MAKECMDGOALS))), 1)
+	@echo "clean $@"
+	$(MAKE) -C $(BUILDROOT) BR2_EXTERNAL=../$(BUILDROOT_EXTERNAL) clean
+endif
+	@echo "finished $@"
+
+clean:
+	$(MAKE) -C $(BUILDROOT) BR2_EXTERNAL=../$(BUILDROOT_EXTERNAL) clean
+
+menuconfig:
+	$(MAKE) -C $(BUILDROOT) BR2_EXTERNAL=../$(BUILDROOT_EXTERNAL) menuconfig
+
+savedefconfig:
+	$(MAKE) -C $(BUILDROOT) BR2_EXTERNAL=../$(BUILDROOT_EXTERNAL) savedefconfig
+
+help:
+	@echo "Supported targets: $(TARGETS)"
+	@echo "Run 'make <target>' to build a target image."
+	@echo "Run 'make all' to build all target images."
+	@echo "Run 'make clean' to clean the build output."
+	@echo "Run 'make <target>-config' to configure YROS for a target."
+	@echo "Run 'make menuconfig' to update current config utilising a menu based program."
+	@echo "Run 'make savedefconfig' to save current config back to config directory."

Plans.md

@@ -0,0 +1,6 @@
+ [ ] Bluetooth setup (connect to robot with phone and configure from there:)
+     [ ] Phone management app
+         [ ] Initial setup
+             [ ] WiFi networking setup
+             [ ] Root password setup
+

README.md

@@ -0,0 +1,3 @@
+<h1 align="center">Yet another Robot Operating System</h1>
+
+This project utilizes [Buildroot](https://buildroot.org/) to create a fast, portable installation for [yrosd](https://github.com/xslendix/yrosd).

buildroot-external/board/raspberrypi/cmdline.txt

@@ -0,0 +1 @@
+root=/dev/mmcblk0p2 rootwait console=tty1 console=ttyAMA0,115200 dwc_otg.lpm_enable=0 fsck.repair=yes zram.enabled=1 zram.num_devices=4 logo.nologo rootwait quiet

buildroot-external/board/raspberrypi/config.txt

@@ -0,0 +1,63 @@
+# Please note that this is only a sample, we recommend you to change it to fit
+# your needs.
+# You should override this file using a post-build script.
+# See http://buildroot.org/manual.html#rootfs-custom
+# and http://elinux.org/RPiconfig for a description of config.txt syntax
+# We always use the same names, the real used variant is selected by
+# BR2_PACKAGE_RPI_FIRMWARE_{DEFAULT,X,CD} choice
+start_file=start.elf
+fixup_file=fixup.dat
+
+kernel=Image
+
+# To use an external initramfs file
+# initramfs rootfs.cpio.gz
+
+# Disable overscan assuming the display supports displaying the full resolution
+# If the text shown on the screen disappears off the edge, comment this out
+# disable_overscan=1
+# dtoverlay=vc4-fkms-v3d
+# hdmi_drive=2
+# hdmi_group=2
+# hdmi_mode=14
+# max_framebuffers=2
+# enable_tvout=0
+
+# uncomment if you get no picture on HDMI for a default "safe" mode
+# hdmi_safe=1
+
+# How much memory in MB to assign to the GPU on Pi models having
+# 256, 512 or 1024 MB total memory
+gpu_mem_256=128
+gpu_mem_512=128
+gpu_mem_1024=128
+
+# Enable the onboard soundcard
+dtparam=audio=on
+
+# Disable rainbow color splash
+disable_splash=1
+
+# Enable some optional hardware interfaces
+dtparam=i2c_arm=on
+dtparam=i2c_arm_baudrate=100000
+dtoverlay=i2s-mmap
+dtparam=i2s=on
+dtparam=spi=on
+
+# Disable GPIO IRQ
+dtoverlay=gpio-no-irq
+
+dtoverlay=miniuart-bt
+
+dtoverlay=krnbt=on
+
+arm_64bit=1
+
+#[pi3]
+#dtoverlay=vc4-kms-v3d
+
+#[pi4]
+#dtoverlay=vc4-kms-v3d-pi4
+
+#dtoverlay=disable-wifi

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

@@ -0,0 +1,33 @@
+image boot.vfat {
+	vfat {
+		files = {
+			"bcm2708-rpi-b.dtb",
+			"bcm2708-rpi-b-plus.dtb",
+			"bcm2708-rpi-cm.dtb",
+			"rpi-firmware/bootcode.bin",
+			"rpi-firmware/cmdline.txt",
+			"rpi-firmware/config.txt",
+			"rpi-firmware/fixup.dat",
+			"rpi-firmware/start.elf",
+			"zImage"
+		}
+	}
+
+	size = 32M
+}
+
+image sdcard.img {
+	hdimage {
+	}
+
+	partition boot {
+		partition-type = 0xC
+		bootable = "true"
+		image = "boot.vfat"
+	}
+
+	partition rootfs {
+		partition-type = 0x83
+		image = "rootfs.ext4"
+	}
+}

buildroot-external/board/raspberrypi/genimage-raspberrypi0.cfg

@@ -0,0 +1,31 @@
+image boot.vfat {
+	vfat {
+		files = {
+			"bcm2708-rpi-zero.dtb",
+			"rpi-firmware/bootcode.bin",
+			"rpi-firmware/cmdline.txt",
+			"rpi-firmware/config.txt",
+			"rpi-firmware/fixup.dat",
+			"rpi-firmware/start.elf",
+			"zImage"
+		}
+	}
+
+	size = 32M
+}
+
+image sdcard.img {
+	hdimage {
+	}
+
+	partition boot {
+		partition-type = 0xC
+		bootable = "true"
+		image = "boot.vfat"
+	}
+
+	partition rootfs {
+		partition-type = 0x83
+		image = "rootfs.ext4"
+	}
+}

buildroot-external/board/raspberrypi/genimage-raspberrypi0w.cfg

@@ -0,0 +1,32 @@
+image boot.vfat {
+	vfat {
+		files = {
+			"bcm2708-rpi-zero-w.dtb",
+			"rpi-firmware/bootcode.bin",
+			"rpi-firmware/cmdline.txt",
+			"rpi-firmware/config.txt",
+			"rpi-firmware/fixup.dat",
+			"rpi-firmware/start.elf",
+			"rpi-firmware/overlays",
+			"zImage"
+		}
+	}
+
+	size = 32M
+}
+
+image sdcard.img {
+	hdimage {
+	}
+
+	partition boot {
+		partition-type = 0xC
+		bootable = "true"
+		image = "boot.vfat"
+	}
+
+	partition rootfs {
+		partition-type = 0x83
+		image = "rootfs.ext4"
+	}
+}

buildroot-external/board/raspberrypi/genimage-raspberrypi2.cfg

@@ -0,0 +1,31 @@
+image boot.vfat {
+	vfat {
+		files = {
+			"bcm2709-rpi-2-b.dtb",
+			"rpi-firmware/bootcode.bin",
+			"rpi-firmware/cmdline.txt",
+			"rpi-firmware/config.txt",
+			"rpi-firmware/fixup.dat",
+			"rpi-firmware/start.elf",
+			"zImage"
+		}
+	}
+
+	size = 32M
+}
+
+image sdcard.img {
+	hdimage {
+	}
+
+	partition boot {
+		partition-type = 0xC
+		bootable = "true"
+		image = "boot.vfat"
+	}
+
+	partition rootfs {
+		partition-type = 0x83
+		image = "rootfs.ext4"
+	}
+}

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

@@ -0,0 +1,34 @@
+image boot.vfat {
+	vfat {
+		files = {
+			"bcm2710-rpi-3-b.dtb",
+			"bcm2710-rpi-3-b-plus.dtb",
+			"bcm2837-rpi-3-b.dtb",
+			"rpi-firmware/bootcode.bin",
+			"rpi-firmware/cmdline.txt",
+			"rpi-firmware/config.txt",
+			"rpi-firmware/fixup.dat",
+			"rpi-firmware/start.elf",
+			"rpi-firmware/overlays",
+			"Image"
+		}
+	}
+
+	size = 32M
+}
+
+image sdcard.img {
+	hdimage {
+	}
+
+	partition boot {
+		partition-type = 0xC
+		bootable = "true"
+		image = "boot.vfat"
+	}
+
+	partition rootfs {
+		partition-type = 0x83
+		image = "rootfs.ext4"
+	}
+}

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

@@ -0,0 +1,34 @@
+image boot.vfat {
+	vfat {
+		files = {
+			"bcm2710-rpi-3-b.dtb",
+			"bcm2710-rpi-3-b-plus.dtb",
+			"bcm2710-rpi-cm3.dtb",
+			"rpi-firmware/bootcode.bin",
+			"rpi-firmware/cmdline.txt",
+			"rpi-firmware/config.txt",
+			"rpi-firmware/fixup.dat",
+			"rpi-firmware/start.elf",
+			"rpi-firmware/overlays",
+			"zImage"
+		}
+	}
+
+	size = 32M
+}
+
+image sdcard.img {
+	hdimage {
+	}
+
+	partition boot {
+		partition-type = 0xC
+		bootable = "true"
+		image = "boot.vfat"
+	}
+
+	partition rootfs {
+		partition-type = 0x83
+		image = "rootfs.ext4"
+	}
+}

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

@@ -0,0 +1,31 @@
+image boot.vfat {
+	vfat {
+		files = {
+			"bcm2711-rpi-4-b.dtb",
+			"rpi-firmware/cmdline.txt",
+			"rpi-firmware/config.txt",
+			"rpi-firmware/fixup4.dat",
+			"rpi-firmware/start4.elf",
+			"rpi-firmware/overlays",
+			"Image"
+		}
+	}
+
+	size = 32M
+}
+
+image sdcard.img {
+	hdimage {
+	}
+
+	partition boot {
+		partition-type = 0xC
+		bootable = "true"
+		image = "boot.vfat"
+	}
+
+	partition rootfs {
+		partition-type = 0x83
+		image = "rootfs.ext4"
+	}
+}