add first working meta-layer

recipes-core/base-files/base-files_%.bbappend

@@ -0,0 +1,28 @@
+hostname = "diya"
+
+do_install:append () {
+    cat << 'EOF' >> "${D}${sysconfdir}/profile"
+export GDK_BACKEND=wayland
+export XDG_RUNTIME_DIR=/home/$USER/.xdg
+export XDG_CONFIG_HOME=/home/$USER/.config
+export PATH=$PATH:/home/$USER/bin:/home/$USER/.local/bin
+export LD_LIBRARY_PATH=/home/$USER/lib:/home/$USER/.local/lib
+if [ ! -e "$XDG_RUNTIME_DIR" ]; then
+    mkdir -p "$XDG_RUNTIME_DIR"
+fi
+export TERM=xterm-256color
+EOF
+
+cat << EOF >> "${D}${sysconfdir}/profile"
+export MACHINE=${MACHINE}
+EOF
+
+cat << EOF >> "${D}${sysconfdir}/modules"
+uwe5622_bsp_sdio
+sprdwl_ng
+sprdbt_tty
+bluetooth
+hci_uart
+rfcomm
+EOF
+}

recipes-core/dropbear/dropbear_%.bbappend

@@ -0,0 +1,7 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+SRC_URI += "file://default"
+
+do_install:append () {
+    rm -rf ${D}/etc/dropbear
+    install -m 0644 ${WORKDIR}/default ${D}${sysconfdir}/default/dropbear
+}

recipes-core/dropbear/files/default

@@ -0,0 +1,2 @@
+DROPBEAR_EXTRA_ARGS="-w"
+DROPBEAR_RSAKEY_DIR=/etc/dropbear

recipes-core/images/README.md

@@ -0,0 +1,40 @@
+#webrtc-audio-processing \
+pulseaudio \
+pulseaudio-server \
+alsa-utils \
+pulseaudio-module-alsa-card \
+pulseaudio-module-alsa-source \
+pulseaudio-module-alsa-sink \
+pulseaudio-module-cli \
+pulseaudio-module-echo-cancel \
+pulseaudio-misc \
+i2c-tools \
+mpg123
+libsdl2-mixer \
+#tslib 
+#tslib-tests 
+#tslib-calibrate 
+#tslib-uinput
+
+libsdl2 \
+                        libsdl2-ttf \
+                        libsdl2-image \
+                        libsdl2-mixer \
+                        libsdl2-net \
+# v4l-utils
+evtest
+
+# openvt -v -c 5 -- /usr/bin/weston --tty=/dev/tty5
+
+mesa \
+                        mesa-demos \
+                        libgbm \
+
+
+dtdebug=1                                                       
+dtoverlay=vc4-kms-v3d                                           
+dtoverlay=vc4-kms-dpi-generic,hactive=480,hfp=26,hsync=16,hbp=10
+dtparam=vactive=640,vfp=25,vsync=10,vbp=16                       
+dtparam=clock-frequency=32000000,rgb666-padhi
+
+Diyas symbolise goodness and purity, and lighting them denotes dispelling darkness and going into light.

recipes-core/images/core-image-base.bbappend

@@ -0,0 +1 @@
+core-image-minimal.bbappend

recipes-core/images/core-image-minimal.bbappend

@@ -0,0 +1,63 @@
+inherit extrausers
+
+# usermod -p BJpK8ADNDLsGg root;
+EXTRA_USERS_PARAMS = "usermod -p 2Pe/4xyFxsokE diya; \
+                        usermod -a -G video diya; \
+                        usermod -a -G tty diya; \
+                        usermod -a -G input diya; \
+                        usermod -a -G dialout diya; \
+                        usermod -a -G audio diya; \
+                        usermod -a -G avahi diya; \
+                        usermod -a -G sudo diya \
+                        "
+IMAGE_BOOT_FILES:append = "fs_resize config.txt recovery-${MACHINE}.cpio.gz Image boot.scr ${KERNEL_DEVICETREE} allwinner/overlay/sun50i-h616-fixup.scr "
+
+IMAGE_INSTALL:append = "kernel-modules \
+                        libcurl \
+                        libdrm \
+                        libgbm \
+                        libgles2 \
+                        libegl-mesa \
+                        libglapi \
+                        libudev \
+                        libinput \
+                        pango \
+                        libxkbcommon \
+                        xkeyboard-config \
+                        diya-overlay \
+                        seatd \
+                        pixman \
+                        cairo \
+                        glib-2.0 \
+                        udev \
+                        glew \
+                        freetype \
+                        fontconfig \
+                        librsvg librsvg-gtk \
+                        gdk-pixbuf \
+                        gtk-layer-shell \
+                        gobject-introspection \
+                        l3afpad \
+                        mesa \
+                        sudo \
+                        htop \
+                        i2c-tools \
+                        bash \
+                        nano \
+                        wpa-supplicant \
+                        evtest \
+                        rsync \
+                        coreutils \
+                        wayland wayland-protocols \
+                        foot swaybg swayidle swaylock  wlopm sfwbar tofi wtype \
+                        mc \
+                        gdbserver \
+                        " 
+
+IMAGE_PREPROCESS_COMMAND += "image_patch;"
+
+image_patch () {
+    # delete unused kernel image
+    rm -rf ${IMAGE_ROOTFS}/boot/*
+}
+# labwc wlr-randr 

recipes-core/images/core-image-recovery.bb

@@ -0,0 +1,53 @@
+
+DESCRIPTION = "Recovery initramfs image."
+
+
+PACKAGE_INSTALL = "recovery-boot \
+                    dosfstools \
+                    e2fsprogs \
+                    util-linux-fsck \
+                    kernel-modules \
+                    busybox \
+                    sysvinit \
+                    sysvinit-inittab \
+                    ${VIRTUAL-RUNTIME_base-utils} \
+                    udev \
+                    initscripts \
+                    base-passwd \
+                    ${ROOTFS_BOOTSTRAP_INSTALL}"
+
+# Do not pollute the initrd image with rootfs features
+IMAGE_FEATURES = ""
+
+export IMAGE_BASENAME = "${MLPREFIX}recovery"
+IMAGE_NAME_SUFFIX ?= ""
+IMAGE_LINGUAS = ""
+
+LICENSE = "MIT"
+
+IMAGE_FSTYPES = "${INITRAMFS_FSTYPES}"
+inherit core-image extrausers
+
+IMAGE_ROOTFS_SIZE = "8192"
+IMAGE_ROOTFS_EXTRA_SPACE = "0"
+
+EXTRA_USERS_PARAMS = "usermod -p 2Pe/4xyFxsokE root "
+
+# Use the same restriction as initramfs-module-install
+COMPATIBLE_HOST = '(x86_64.*|i.86.*|arm.*|aarch64.*)-(linux.*|freebsd.*)'
+
+IMAGE_PREPROCESS_COMMAND += "image_patch;"
+
+image_patch () {
+    # delete unused image
+    rm -rf ${IMAGE_ROOTFS}/boot/*
+    # create /etc/fstab
+    cat << EOF > ${IMAGE_ROOTFS}/etc/fstab
+/dev/mmcblk1p1       /boot          auto       defaults  0  0
+/dev/mmcblk1p4       /home          auto       defaults  0  0
+
+EOF
+    cat << EOF > ${IMAGE_ROOTFS}/etc/hostname
+diya-recovery
+EOF
+}

recipes-core/init-ifupdown/files/itf_diya

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+# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8)
+ 
+# The loopback interface
+auto lo
+iface lo inet loopback
+
+# Wireless interfaces
+auto wlan0
+iface wlan0 inet dhcp
+# wireless_mode managed
+# wireless_essid any
+# wpa-driver wext
+wpa-conf /etc/network/wpa_supplicant.conf
+
+# Ethernet/RNDIS gadget (g_ether)
+# ... or on host side, usbnet and random hwaddr
+iface usb0 inet static
+	address 192.168.7.2
+	netmask 255.255.255.0
+	network 192.168.7.0
+	gateway 192.168.7.1
+
+# Bluetooth networking
+# iface bnep0 inet dhcp

recipes-core/init-ifupdown/init-ifupdown_%.bbappend

@@ -0,0 +1,7 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+SRC_URI += " file://itf_diya "
+
+do_install:append () {
+    rm ${D}/etc/network/interfaces
+    install -m 0644 ${WORKDIR}/itf_diya ${D}/etc/network/interfaces
+}