build for zero2 64

bblayers.conf.example

@@ -0,0 +1,17 @@
+# POKY_BBLAYERS_CONF_VERSION is increased each time build/conf/bblayers.conf
+# changes incompatibly
+POKY_BBLAYERS_CONF_VERSION = "2"
+
+BBPATH = "${TOPDIR}"
+BBFILES ?= ""
+
+BBLAYERS ?= " \
+  /home/dany/experiments/poky/meta \
+  /home/dany/experiments/poky/meta-poky \
+  /home/dany/experiments/poky/meta-yocto-bsp \
+  /home/dany/experiments/yocto-layers/meta-raspberrypi \
+  /home/dany/workspace/meta-rpi-diya \
+  /home/dany/experiments/yocto-layers/meta-openembedded/meta-oe \
+  /home/dany/experiments/yocto-layers/meta-openembedded/meta-python \
+  /home/dany/experiments/yocto-layers/meta-openembedded/meta-multimedia \
+  "

conf/layer.conf

@@ -5,12 +5,12 @@ BBPATH .= ":${LAYERDIR}"
 BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
             ${LAYERDIR}/recipes-*/*/*.bbappend"
 
-BBFILE_COLLECTIONS += "meta-rpi-pharo"
+BBFILE_COLLECTIONS += "meta-rpi-diya"
-BBFILE_PATTERN_meta-rpi-pharo = "^${LAYERDIR}/"
+BBFILE_PATTERN_meta-rpi-diya = "^${LAYERDIR}/"
-BBFILE_PRIORITY_meta-rpi-pharo = "11"
+BBFILE_PRIORITY_meta-rpi-diya = "11"
 
-LAYERDEPENDS_meta-rpi-pharo = "core raspberrypi"
+LAYERDEPENDS_meta-rpi-diya = "core raspberrypi"
-LAYERSERIES_COMPAT_meta-rpi-pharo = "honister"
+LAYERSERIES_COMPAT_meta-rpi-diya = "mickledore"
 
 PACKAGE_CLASSES = "package_ipk"
 INHERIT += "rm_work"
@@ -19,7 +19,7 @@ EXTRA_IMAGE_FEATURES ?= " ssh-server-dropbear read-only-rootfs "
 # ssh-server-dropbear
 DISTRO_FEATURES:append := " vc4-gfx opengl "
 # DISTRO_FEATURES:append := " vc4-gfx opengl directfb "
-MACHINE ?= "raspberrypi4-64"
+MACHINE ?= "raspberrypi0-2w-64"
 
 WKS_FILE="rpi.wks.in"
 ROOT_HOME = "/root"
@@ -40,23 +40,21 @@ ENABLE_SPI_BUS = "0"
 ENABLE_I2C = "0"
 KERNEL_MODULE_AUTOLOAD:rpi += " i2c-dev "
 
-VC4DTBO = "vc4-kms-v3d,nocomposite,noaudio"
+VC4DTBO = "vc4-kms-v3d"
 
-KERNEL_DEVICETREE:append = " overlays/vc4-kms-dpi-generic.dtbo "
+# KERNEL_DEVICETREE:append = " overlays/vc4-kms-dpi-generic.dtbo "
 
 
 RPI_EXTRA_CONFIG += "${@['','\n\
-dtoverlay=vc4-kms-dpi-generic,hactive=480,hfp=26,hsync=16,hbp=10 \n\
+dtoverlay=vc4-kms-v3d \n\
-dtparam=vactive=640,vfp=25,vsync=10,vbp=15 \n\
+dtoverlay=vc4-kms-DPI-28inch \n\
-dtparam=clock-frequency=32000000,rgb666-padhi \n\
 dtoverlay=waveshare-28dpi-3b-4b \n\
 dtoverlay=waveshare-28dpi-3b \n\
-dtoverlay=waveshare-28dpi-4b \n\
+dtoverlay=waveshare-28dpi-4b \n']['${RPI_USE_wS_28_DPI_LCD}' == '1']}"
-display_rotate=1 #1：90；2: 180； 3: 270 \n']['${RPI_USE_wS_28_DPI_LCD}' == '1']}"
 
 RPI_EXTRA_CONFIG += '\n\
-start_x=1             # essential \n\
+#start_x=1             # essential \n\
-dtparam=audio=on \n\
+#dtparam=audio=on \n\
 gpu_mem=128           # at least, or maybe more if you wish \n\
 disable_camera_led=1  # optional \n\
 '

local.conf.example

@@ -0,0 +1,272 @@
+#
+# This file is your local configuration file and is where all local user settings
+# are placed. The comments in this file give some guide to the options a new user
+# to the system might want to change but pretty much any configuration option can
+# be set in this file. More adventurous users can look at local.conf.extended
+# which contains other examples of configuration which can be placed in this file
+# but new users likely won't need any of them initially.
+#
+# Lines starting with the '#' character are commented out and in some cases the
+# default values are provided as comments to show people example syntax. Enabling
+# the option is a question of removing the # character and making any change to the
+# variable as required.
+
+#
+# Machine Selection
+#
+# You need to select a specific machine to target the build with. There are a selection
+# of emulated machines available which can boot and run in the QEMU emulator:
+#
+#MACHINE ?= "qemuarm"
+#MACHINE ?= "qemuarm64"
+#MACHINE ?= "qemumips"
+#MACHINE ?= "qemumips64"
+#MACHINE ?= "qemuppc"
+#MACHINE ?= "qemux86"
+#MACHINE ?= "qemux86-64"
+#
+# There are also the following hardware board target machines included for 
+# demonstration purposes:
+#
+#MACHINE ?= "beaglebone-yocto"
+#MACHINE ?= "genericx86"
+#MACHINE ?= "genericx86-64"
+#MACHINE ?= "edgerouter"
+#
+# This sets the default machine to be qemux86-64 if no other machine is selected:
+
+#
+# Where to place downloads
+#
+# During a first build the system will download many different source code tarballs
+# from various upstream projects. This can take a while, particularly if your network
+# connection is slow. These are all stored in DL_DIR. When wiping and rebuilding you
+# can preserve this directory to speed up this part of subsequent builds. This directory
+# is safe to share between multiple builds on the same machine too.
+#
+# The default is a downloads directory under TOPDIR which is the build directory.
+#
+#DL_DIR ?= "${TOPDIR}/downloads"
+
+#
+# Where to place shared-state files
+#
+# BitBake has the capability to accelerate builds based on previously built output.
+# This is done using "shared state" files which can be thought of as cache objects
+# and this option determines where those files are placed.
+#
+# You can wipe out TMPDIR leaving this directory intact and the build would regenerate
+# from these files if no changes were made to the configuration. If changes were made
+# to the configuration, only shared state files where the state was still valid would
+# be used (done using checksums).
+#
+# The default is a sstate-cache directory under TOPDIR.
+#
+#SSTATE_DIR ?= "${TOPDIR}/sstate-cache"
+
+#
+# Where to place the build output
+#
+# This option specifies where the bulk of the building work should be done and
+# where BitBake should place its temporary files and output. Keep in mind that
+# this includes the extraction and compilation of many applications and the toolchain
+# which can use Gigabytes of hard disk space.
+#
+# The default is a tmp directory under TOPDIR.
+#
+#TMPDIR = "${TOPDIR}/tmp"
+
+#
+# Default policy config
+#
+# The distribution setting controls which policy settings are used as defaults.
+# The default value is fine for general Yocto project use, at least initially.
+# Ultimately when creating custom policy, people will likely end up subclassing 
+# these defaults.
+#
+DISTRO ?= "poky"
+# As an example of a subclass there is a "bleeding" edge policy configuration
+# where many versions are set to the absolute latest code from the upstream 
+# source control systems. This is just mentioned here as an example, its not
+# useful to most new users.
+# DISTRO ?= "poky-bleeding"
+
+#
+# Package Management configuration
+#
+# This variable lists which packaging formats to enable. Multiple package backends
+# can be enabled at once and the first item listed in the variable will be used
+# to generate the root filesystems.
+# Options are:
+#  - 'package_deb' for debian style deb files
+#  - 'package_ipk' for ipk files are used by opkg (a debian style embedded package manager)
+#  - 'package_rpm' for rpm style packages
+# E.g.: PACKAGE_CLASSES ?= "package_rpm package_deb package_ipk"
+# We default to rpm:
+
+#
+# SDK target architecture
+#
+# This variable specifies the architecture to build SDK items for and means
+# you can build the SDK packages for architectures other than the machine you are
+# running the build on (i.e. building i686 packages on an x86_64 host).
+# Supported values are i686, x86_64, aarch64
+#SDKMACHINE ?= "i686"
+
+#
+# Extra image configuration defaults
+#
+# The EXTRA_IMAGE_FEATURES variable allows extra packages to be added to the generated
+# images. Some of these options are added to certain image types automatically. The
+# variable can contain the following options:
+#  "dbg-pkgs"       - add -dbg packages for all installed packages
+#                     (adds symbol information for debugging/profiling)
+#  "src-pkgs"       - add -src packages for all installed packages
+#                     (adds source code for debugging)
+#  "dev-pkgs"       - add -dev packages for all installed packages
+#                     (useful if you want to develop against libs in the image)
+#  "ptest-pkgs"     - add -ptest packages for all ptest-enabled packages
+#                     (useful if you want to run the package test suites)
+#  "tools-sdk"      - add development tools (gcc, make, pkgconfig etc.)
+#  "tools-debug"    - add debugging tools (gdb, strace)
+#  "eclipse-debug"  - add Eclipse remote debugging support
+#  "tools-profile"  - add profiling tools (oprofile, lttng, valgrind)
+#  "tools-testapps" - add useful testing tools (ts_print, aplay, arecord etc.)
+#  "debug-tweaks"   - make an image suitable for development
+#                     e.g. ssh root access has a blank password
+# There are other application targets that can be used here too, see
+# meta/classes/image.bbclass and meta/classes/core-image.bbclass for more details.
+# We default to enabling the debugging tweaks.
+
+#
+# Additional image features
+#
+# The following is a list of additional classes to use when building images which
+# enable extra features. Some available options which can be included in this variable
+# are:
+#   - 'buildstats' collect build statistics
+USER_CLASSES ?= "buildstats"
+
+#
+# Runtime testing of images
+#
+# The build system can test booting virtual machine images under qemu (an emulator)
+# after any root filesystems are created and run tests against those images. It can also
+# run tests against any SDK that are built. To enable this uncomment these lines.
+# See classes/test{image,sdk}.bbclass for further details.
+#IMAGE_CLASSES += "testimage testsdk"
+#TESTIMAGE_AUTO:qemuall = "1"
+
+#
+# Interactive shell configuration
+#
+# Under certain circumstances the system may need input from you and to do this it
+# can launch an interactive shell. It needs to do this since the build is
+# multithreaded and needs to be able to handle the case where more than one parallel
+# process may require the user's attention. The default is iterate over the available
+# terminal types to find one that works.
+#
+# Examples of the occasions this may happen are when resolving patches which cannot
+# be applied, to use the devshell or the kernel menuconfig
+#
+# Supported values are auto, gnome, xfce, rxvt, screen, konsole (KDE 3.x only), none
+# Note: currently, Konsole support only works for KDE 3.x due to the way
+# newer Konsole versions behave
+#OE_TERMINAL = "auto"
+# By default disable interactive patch resolution (tasks will just fail instead):
+PATCHRESOLVE = "noop"
+
+#
+# Disk Space Monitoring during the build
+#
+# Monitor the disk space during the build. If there is less that 1GB of space or less
+# than 100K inodes in any key build location (TMPDIR, DL_DIR, SSTATE_DIR), gracefully
+# shutdown the build. If there is less than 100MB or 1K inodes, perform a hard abort
+# of the build. The reason for this is that running completely out of space can corrupt
+# files and damages the build in ways which may not be easily recoverable.
+# It's necessary to monitor /tmp, if there is no space left the build will fail
+# with very exotic errors.
+BB_DISKMON_DIRS ??= "\
+    STOPTASKS,${TMPDIR},1G,100K \
+    STOPTASKS,${DL_DIR},1G,100K \
+    STOPTASKS,${SSTATE_DIR},1G,100K \
+    STOPTASKS,/tmp,100M,100K \
+    ABORT,${TMPDIR},100M,1K \
+    ABORT,${DL_DIR},100M,1K \
+    ABORT,${SSTATE_DIR},100M,1K \
+    ABORT,/tmp,10M,1K"
+
+#
+# Shared-state files from other locations
+#
+# As mentioned above, shared state files are prebuilt cache data objects which can be
+# used to accelerate build time. This variable can be used to configure the system
+# to search other mirror locations for these objects before it builds the data itself.
+#
+# This can be a filesystem directory, or a remote url such as http or ftp. These
+# would contain the sstate-cache results from previous builds (possibly from other
+# machines). This variable works like fetcher MIRRORS/PREMIRRORS and points to the
+# cache locations to check for the shared objects.
+# NOTE: if the mirror uses the same structure as SSTATE_DIR, you need to add PATH
+# at the end as shown in the examples below. This will be substituted with the
+# correct path within the directory structure.
+#SSTATE_MIRRORS ?= "\
+#file://.* http://someserver.tld/share/sstate/PATH;downloadfilename=PATH \n \
+#file://.* file:///some/local/dir/sstate/PATH"
+
+#
+# Yocto Project SState Mirror
+#
+# The Yocto Project has prebuilt artefacts available for its releases, you can enable
+# use of these by uncommenting the following lines. This will mean the build uses
+# the network to check for artefacts at the start of builds, which does slow it down
+# equally, it will also speed up the builds by not having to build things if they are
+# present in the cache. It assumes you can download something faster than you can build it
+# which will depend on your network.
+# Note: For this to work you also need hash-equivalence passthrough to the matching server
+#
+#BB_HASHSERVE_UPSTREAM = "typhoon.yocto.io:8687"
+#SSTATE_MIRRORS ?= "file://.* http://sstate.yoctoproject.org/3.4/PATH;downloadfilename=PATH"
+
+#
+# Qemu configuration
+#
+# By default native qemu will build with a builtin VNC server where graphical output can be
+# seen. The line below enables the SDL UI frontend too.
+PACKAGECONFIG:append:pn-qemu-system-native = " sdl"
+# By default libsdl2-native will be built, if you want to use your host's libSDL instead of 
+# the minimal libsdl built by libsdl2-native then uncomment the ASSUME_PROVIDED line below.
+#ASSUME_PROVIDED += "libsdl2-native"
+
+# You can also enable the Gtk UI frontend, which takes somewhat longer to build, but adds
+# a handy set of menus for controlling the emulator.
+#PACKAGECONFIG:append:pn-qemu-system-native = " gtk+"
+
+#
+# Hash Equivalence
+#
+# Enable support for automatically running a local hash equivalence server and
+# instruct bitbake to use a hash equivalence aware signature generator. Hash
+# equivalence improves reuse of sstate by detecting when a given sstate
+# artifact can be reused as equivalent, even if the current task hash doesn't
+# match the one that generated the artifact.
+#
+# A shared hash equivalent server can be set with "<HOSTNAME>:<PORT>" format
+#
+#BB_HASHSERVE = "auto"
+#BB_SIGNATURE_HANDLER = "OEEquivHash"
+
+#
+# Memory Resident Bitbake
+#
+# Bitbake's server component can stay in memory after the UI for the current command
+# has completed. This means subsequent commands can run faster since there is no need
+# for bitbake to reload cache files and so on. Number is in seconds, after which the
+# server will shut down.
+#
+#BB_SERVER_TIMEOUT = "60"
+
+# CONF_VERSION is increased each time build/conf/ changes incompatibly and is used to
+# track the version of this file when it was generated. This can safely be ignored if
+# this doesn't mean anything to you.
+CONF_VERSION = "2"

recipes-bsp/waveshare-2.8-lcd/waveshare-2.8-lcd.bb

@@ -5,6 +5,7 @@ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda
 
 do_deploy () {
     install -d ${DEPLOY_DIR_IMAGE}
+    install -m 0755 ${THISDIR}/files/vc4-kms-DPI-28inch.dtbo ${DEPLOY_DIR_IMAGE}/vc4-kms-DPI-28inch.dtbo
     install -m 0755 ${THISDIR}/files/waveshare-28dpi-3b-4b.dtbo ${DEPLOY_DIR_IMAGE}/waveshare-28dpi-3b-4b.dtbo
     install -m 0755 ${THISDIR}/files/waveshare-28dpi-3b.dtbo ${DEPLOY_DIR_IMAGE}/waveshare-28dpi-3b.dtbo
     install -m 0755 ${THISDIR}/files/waveshare-28dpi-4b.dtbo ${DEPLOY_DIR_IMAGE}/waveshare-28dpi-4b.dtbo

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

@@ -1,6 +1,6 @@
 inherit extrausers
 
-KERNEL_DEVICETREE:append = "${@bb.utils.contains('RPI_USE_wS_28_DPI_LCD', '1', ' overlays/waveshare-28dpi-3b-4b.dtbo overlays/waveshare-28dpi-3b.dtbo overlays/waveshare-28dpi-4b.dtbo ', ' ', d)}"
+KERNEL_DEVICETREE:append = "${@bb.utils.contains('RPI_USE_wS_28_DPI_LCD', '1', ' overlays/vc4-kms-DPI-28inch.dtbo overlays/waveshare-28dpi-3b-4b.dtbo overlays/waveshare-28dpi-3b.dtbo overlays/waveshare-28dpi-4b.dtbo ', ' ', d)}"
 
 
 EXTRA_USERS_PARAMS = "usermod -p BJpK8ADNDLsGg root; \
@@ -8,15 +8,14 @@ EXTRA_USERS_PARAMS = "usermod -p BJpK8ADNDLsGg root; \
                         usermod -a -G video diya; \
                         usermod -a -G tty diya; \
                         usermod -a -G input diya; \
-                        usermod -a -G dialout diya; \
+                        usermod -a -G dialout diya \
-                        usermod -a -G audio diya; \
-                        usermod -a -G avahi diya \
                         "
+                        #; \
+                        #usermod -a -G audio diya; \
+                        #usermod -a -G avahi diya \
 IMAGE_BOOT_FILES:append = "fs_resize"
-# KERNEL_DEVICETREE:append = "${@bb.utils.contains('RPI_USE_wS_28_DPI_LCD', '1', ' overlays/vc4-kms-dpi-generic.dtbo overlays/waveshare-28dpi-3b-4b.dtbo overlays/waveshare-28dpi-3b.dtbo overlays/waveshare-28dpi-4b.dtbo ', ' ', d)}"
 
-IMAGE_INSTALL:append = "mpg123 \
+IMAGE_INSTALL:append = "libcurl \
-                        libcurl \
                         libdrm \
                         libgbm \
                         libgles2 \
@@ -37,5 +36,6 @@ IMAGE_INSTALL:append = "mpg123 \
                         waveshare-2.8-lcd \
                         realtekfw \
                         diya-overlay \
-                        opensmalltalk-cog-vm \
+                        " 
-                        " 
+# \ opensmalltalk-cog-vm
+# mpg123 \