yyyy

README

@@ -1,183 +1,144 @@
-This layer provides support for Atmel | SMART microprocessors (aka AT91)
-========================================================================
+This layer provides support for Microchip microprocessors (aka AT91)
+====================================================================
 
-For more information about the Atmel | SMART product line see:
-http://www.atmel.com/products/microcontrollers/arm/
-Linux & Open Source on Atmel | SMART:
+For more information about the Microchip MPU product line see:
+http://www.microchip.com/design-centers/32-bit-mpus
+Linux & Open Source on Microchip microprocessors:
 http://www.linux4sam.org
 
 
 Supported SoCs / MACHINE names
 ==============================
+Note that most of the machine names below, have a SD Card variant that can be
+built by adding an "-sd" suffix to the machine name.
+- SAMA5D2 product family / sama5d2-xplained, sama5d2-xplained-emmc, sama5d27-som1-ek-sd, sama5d27-som1-ek-optee-sd, sama5d2-ptc-ek, sama5d2-icp, sama5d27-wlsom1-ek-sd
 - SAMA5D4 product family / sama5d4ek, sama5d4-xplained
 - SAMA5D3 product family / sama5d3xek, sama5d3-xplained
 - AT91SAM9x5 product family (AT91SAM9G15, AT91SAM9G25, AT91SAM9X25, AT91SAM9G35 and AT91SAM9X35) / at91sam9x5ek
 - AT91SAM9RL / at91sam9rlek
 - AT91SAM9G45 / at91sam9m10g45ek
+- SAM9X60 / sam9x60ek, sam9x60-curiosity
+- SAMA7G5 / sama7g5ek-sd, sama7g5ek-emmc, sama7g5ek-ospi
 
 
 Sources
 =======
 - meta-atmel
-URI: git://github.com/linux4sam/meta-atmel.git
 URI: https://github.com/linux4sam/meta-atmel.git
-Branch: dizzy
+Branch: master
 
 
 Dependencies
 ============
 This Layer depends on :
-- meta-openembedded
-URI: git://git.openembedded.org/meta-openembedded
-URI: http://cgit.openembedded.org/meta-openembedded/
-Branch: dizzy (tested with commit ID: 6413cdb66acf43059f94d0076ec9b8ad6a475b35)
+- poky
+URI: https://git.yoctoproject.org/poky
+Branch: kirkstone
+Tag:yocto-4.0.5
 
-Optionally:
-- meta-qt5
-URI: git://github.com/meta-qt5/meta-qt5.git
-URI: https://github.com/meta-qt5/meta-qt5
-Branch: master (tested with commit ID: 22c431e7a1fa525c75bf1fa48c82d01955001350)
+- meta-openembedded
+URI: https://git.openembedded.org/meta-openembedded
+Branch: kirkstone
+Tag/commit:744a4b6eda88b9a9ca1cf0df6e18be384d9054e3
 
+- meta-arm (for optee components)
+URI: https://git.yoctoproject.org/meta-arm
+Branch: kirkstone
+Tag:yocto-4.0.1
 
 Build procedure
 ===============
 
-1/ Clone yocto/poky git repository
-git clone git://git.yoctoproject.org/poky
+0/ Create a directory
+mkdir my_dir
+cd my_dir
+
+1/ Clone yocto/poky git repository with the proper branch ready
+git clone https://git.yoctoproject.org/poky -b master
+
+2/ Clone meta-openembedded git repository with the proper branch ready
+git clone https://git.openembedded.org/meta-openembedded -b master
 
-2/ Checkout dizzy branch
+3/ Clone meta-atmel layer with the proper branch ready
+git clone https://github.com/linux4sam/meta-atmel.git -b master
+
+4/ Clone meta-arm layer with the proper branch ready
+git clone https://git.yoctoproject.org/meta-arm -b master
+
+5/ Enter the poky directory to configure the build system and start the build process
 cd poky
-git checkout origin/dizzy -b my_branch
-
-3/ Clone meta-openembedded git repository
-git clone git://git.openembedded.org/meta-openembedded
-
-4/ Checkout proper meta-openembedded branch
-cd meta-openembedded
-git checkout origin/dizzy -b my_branch
-# come back to the "poky" directory for next steps
-cd ..
-
-5/ Clone meta-qt5 git repository
-git clone git://github.com/meta-qt5/meta-qt5.git
-
-6/ Checkout proper meta-qt5 branch
-cd meta-qt5
-git checkout origin/master -b my_branch
-# come back to the "poky" directory for next steps
-cd ..
-
-7/ Clone meta-atmel layer
-git clone git://github.com/linux4sam/meta-atmel.git meta-atmel
-
-8/ Checkout proper meta-atmel branch
-cd meta-atmel
-git checkout origin/dizzy -b my_branch
-# come back to the "poky" directory for next steps
-cd ..
-
-9/ Initialize build directory
-source oe-init-build-env build-atmel
-
-10/ Add meta-atmel layer patch to bblayer configuration file
-vim conf/bblayers.conf
-
-# LAYER_CONF_VERSION is increased each time build/conf/bblayers.conf
-# changes incompatibly
-LCONF_VERSION = "6"
-
-BBPATH = "${TOPDIR}"
-BBFILES ?= ""
-
-BSPDIR := "${@os.path.abspath(os.path.dirname(d.getVar('FILE', True)) + '/../..')}"
-
-BBLAYERS ?= " \
-  ${BSPDIR}/meta-atmel \
-  ${BSPDIR}/meta-qt5 \
-  ${BSPDIR}/meta \
-  ${BSPDIR}/meta-yocto \
-  ${BSPDIR}/meta-yocto-bsp \
-  ${BSPDIR}/meta-openembedded/meta-oe \
-  ${BSPDIR}/meta-openembedded/meta-networking \
-  ${BSPDIR}/meta-openembedded/meta-python \
-  ${BSPDIR}/meta-openembedded/meta-ruby \
-  "
-
-11/ Edit local.conf to specify the machine, location of source archived, package type (rpm, deb or ipk)
-vim conf/local.conf
-[...]
-MACHINE ??= "sama5d4ek"
-[...]
-DL_DIR ?= "your_download_directory_path"
-[...]
-PACKAGE_CLASSES ?= "package_ipk"
-
-Here are the machines that are supported:
-MACHINE ??= "at91sam9rlek"
-MACHINE ??= "at91sam9m10g45ek"
-MACHINE ??= "at91sam9x5ek"
-MACHINE ??= "sama5d3xek"
-MACHINE ??= "sama5d3-xplained"
-MACHINE ??= "sama5d4ek"
-MACHINE ??= "sama5d4-xplained"
-
-To get better performance, use the poky-atmel distribution by also adding that
-line:
-DISTRO = "poky-atmel"
-
-12/ Build core minimal image
-bitbake core-image-minimal
-
-13/ We found that additional local.conf changes are needed for our QT demo
-image. You can add these two lines at the end of the file:
-vim conf/local.conf
-[...]
-LICENSE_FLAGS_WHITELIST += "commercial"
-SYSVINIT_ENABLED_GETTYS = ""
-
-14/ Build Atmel demo images
-bitbake atmel-qt5-demo-image
+If not created yet, add a new "build-microchip" directory:
+mkdir build-microchip
+Else, if it's the first time you use Yocto Project templates, and if the
+build-microchip directory remains from a previous use, we advise you to start
+from a fresh directory. Keep your build-microchip/conf/local.conf file for
+reference.
+
+6/ Inside the .templateconf file, you will need to modify the TEMPLATECONF
+variable to match the path to the meta-atmel layer "conf" directory:
+export TEMPLATECONF=${TEMPLATECONF:-../meta-atmel/conf}
 
+7/ Initialize build directory
+source oe-init-build-env build-microchip
+
+8/ To build a small image provided by Yocto Project:
+[MACHINE=<machine>] bitbake core-image-minimal
+
+Example for sama5d2-xplained-sd SD card image:
+MACHINE=sama5d2-xplained-sd bitbake core-image-minimal
+
+9/ To build the microchip image with no graphics support:
+[MACHINE=<machine>] bitbake microchip-headless-image
+
+Example for sama5d2-xplained-sd SD card image:
+MACHINE=sama5d2-xplained-sd bitbake microchip-headless-image
+
+10/ To build the microchip image with graphics support (EGT):
+[MACHINE=<machine>] bitbake microchip-graphics-image
+
+Example for sama5d2-xplained-sd SD card image:
+MACHINE=sama5d2-xplained-sd bitbake microchip-graphics-image
 
 Typical bitbake output
 ======================
 Build Configuration:
-BB_VERSION        = "1.24.0"
-BUILD_SYS         = "x86_64-linux"
-NATIVELSBSTRING   = "Ubuntu-12.04"
-TARGET_SYS        = "arm-poky-linux-gnueabi"
-MACHINE           = "sama5d4-xplained"
-DISTRO            = "poky-atmel"
-DISTRO_VERSION    = "1.7.1"
-TUNE_FEATURES     = "arm armv7a vfp thumb neon callconvention-hard cortexa5"
-TARGET_FPU        = "vfp-neon"
-meta-atmel        = "master:c4f3f1a33c008d26d1a7cd58a025be4ec2af14a1"
-meta-qt5          = "master:7a65ba6089560efdd840a9590684c24fbcdb7818"
-meta
-meta-yocto
-meta-yocto-bsp    = "dizzy:6e9632e9798d78587c9317554c5547ab3b53837c"
-meta-oe
-meta-networking
-meta-python
-meta-ruby
-meta-multimedia   = "dizzy:6413cdb66acf43059f94d0076ec9b8ad6a475b35"
-
+BB_VERSION           = "2.0.0"
+BUILD_SYS            = "x86_64-linux"
+NATIVELSBSTRING      = "universal"
+TARGET_SYS           = "arm-poky-linux-gnueabi"
+MACHINE              = "sam9x60-curiosity-sd"
+DISTRO               = "poky-atmel"
+DISTRO_VERSION       = "4.0.5"
+TUNE_FEATURES        = "arm armv5 thumb dsp"
+TARGET_FPU           = "soft"
+meta                 
+meta-poky            
+meta-yocto-bsp       = "heads/kirkstone-4.0.5:2e79b199114b25d81bfaa029ccfb17676946d20d"
+meta-oe              
+meta-networking      
+meta-webserver
+meta-python          
+meta-initramfs       = "kirkstone:744a4b6eda88b9a9ca1cf0df6e18be384d9054e3"
+meta-atmel           = "kirkstone:30ef71f26146dfe228c7d4d2c550bc05791ccc0d"
+meta-multimedia      = "kirkstone:744a4b6eda88b9a9ca1cf0df6e18be384d9054e3"
+meta-arm
+meta-arm-toolchain   = "kirkstone:bafd1d013c2470bcec123ba4eb8232ab879b2660"
 
 Contributing
 ============
 To contribute to this layer you should submit the patches for review to:
 the github pull-request facility directly or the forum. Anyway, don't forget to
 Cc the maintainers.
 
-AT91 Forum:
-http://www.at91.com/discussions/
+Microchip Forum:
+https://www.microchip.com/forums/f542.aspx
 
 for some useful guidelines to be followed when submitting patches:
 http://www.openembedded.org/wiki/How_to_submit_a_patch_to_OpenEmbedded
 
 Maintainers:
-Nicolas Ferre <nicolas.ferre@atmel.com>
-Patrice Vilchez <patrice.vilchez@atmel.com>
+Hari Prasath G E <Hari.PrasathGE@microchip.com>
+Nicolas Ferre <nicolas.ferre@microchip.com>
 
 When creating patches insert the [meta-atmel] tag in the subject, for example
 use something like:

conf/bblayers.conf.sample

@@ -0,0 +1,21 @@
+# POKY_BBLAYERS_CONF_VERSION is increased each time build/conf/bblayers.conf
+# changes incompatibly
+POKY_BBLAYERS_CONF_VERSION = "2"
+
+BBPATH = "${TOPDIR}"
+BBFILES ?= ""
+
+BBLAYERS ?= " \
+  ##OEROOT##/meta \
+  ##OEROOT##/meta-poky \
+  ##OEROOT##/meta-yocto-bsp \
+  ##OEROOT##/../meta-openembedded/meta-oe \
+  ##OEROOT##/../meta-openembedded/meta-networking \
+  ##OEROOT##/../meta-openembedded/meta-webserver \
+  ##OEROOT##/../meta-openembedded/meta-python \
+  ##OEROOT##/../meta-openembedded/meta-initramfs \
+  ##OEROOT##/../meta-atmel \
+  ##OEROOT##/../meta-openembedded/meta-multimedia \
+  ##OEROOT##/../meta-arm/meta-arm \
+  ##OEROOT##/../meta-arm/meta-arm-toolchain \
+  "

conf/conf-notes.txt

@@ -0,0 +1,33 @@
+
+### Shell environment set up for builds. ###
+
+You can now run '[MACHINE=<machine>] bitbake <target>'
+
+Microchip supported machines are:
+- SAMA5D2 product family / sama5d2-xplained, sama5d2-xplained-emmc, sama5d27-som1-ek-sd, sama5d27-som1-ek-optee-sd, sama5d2-ptc-ek, sama5d2-icp, sama5d27-wlsom1-ek-sd
+- SAMA5D4 product family / sama5d4ek, sama5d4-xplained
+- SAMA5D3 product family / sama5d3xek, sama5d3-xplained
+- AT91SAM9x5 product family (AT91SAM9G15, AT91SAM9G25, AT91SAM9X25, AT91SAM9G35 and AT91SAM9X35) / at91sam9x5ek
+- AT91SAM9RL / at91sam9rlek
+- AT91SAM9G45 / at91sam9m10g45ek
+- SAM9X60 / sam9x60ek / sam9x60-curiosity
+- SAMA7G5 / sama7g5ek-sd, sama7g5ek-emmc, sama7g5ek-ospi
+Note that most of the machine names above, have a SD Card variant that can be
+built by adding an "-sd" suffix to the machine name.
+
+Microchip targets are:
+    microchip-headless-image
+    microchip-graphics-image
+
+Common targets are:
+    core-image-minimal
+    core-image-sato
+    meta-toolchain
+    meta-ide-support
+
+You can also run generated qemu images with a command like 'runqemu qemux86'
+
+Other commonly useful commands are:
+ - 'devtool' and 'recipetool' handle common recipe tasks
+ - 'bitbake-layers' handles common layer tasks
+ - 'oe-pkgdata-util' handles common target package tasks

conf/distro/poky-atmel.conf

@@ -2,21 +2,18 @@ require conf/distro/poky.conf
 
 DISTRO = "poky-atmel"
 
-DISTRO_FEATURES_remove ?= "opengl wayland x11 3g nfc pulseaudio"
-
-# icu is needed to get qtwebkit
-PACKAGECONFIG_DISTRO_pn-qtbase ?= "icu tslib openssl"
-
-# Because there is no opengl, some qt packages are empty
-ALLOW_EMPTY_qttools-plugins = "1"
-ALLOW_EMPTY_qtlocation-qmlplugins = "1"
-ALLOW_EMPTY_qtsystems-qmlplugins = "1"
-ALLOW_EMPTY_qtconnectivity-qmlplugins = "1"
-ALLOW_EMPTY_qtwebkit-qmlplugins = "1"
-ALLOW_EMPTY_qtmultimedia-qmlplugins = "1"
-ALLOW_EMPTY_qtwebsockets-qmlplugins = "1"
-ALLOW_EMPTY_qtsensors-qmlplugins = "1"
-ALLOW_EMPTY_qtwebchannel-qmlplugins = "1"
-ALLOW_EMPTY_qt3d-qmlplugins = "1"
-ALLOW_EMPTY_qt3d = "1"
-ALLOW_EMPTY_qt3d-mkspecs = "1"
+DISTRO_FEATURES:remove ?= "opengl wayland vulkan x11 3g nfc pulseaudio"
+
+DISTRO_FEATURES += "pam ppp"
+
+# icu is needed to get egt
+PACKAGECONFIG_DISTRO:pn-egt ?= "icu openssl freetype fontconfig"
+
+EXTRA_OECONF:remove = "${DISABLE_STATIC}"
+PREFERRED_VERSION_swig = "3.0.8"
+
+VIRTUAL-RUNTIME_syslog = "busybox-syslog"
+
+HOSTTOOLS:append = " xxd"
+
+PACKAGECONFIG:remove:pn-rng-tools = "libjitterentropy"

conf/layer.conf

@@ -7,10 +7,24 @@ BBFILES += "${LAYERDIR}/recipes*/*/*.bb ${LAYERDIR}/recipes*/*/*.bbappend"
 BBFILE_COLLECTIONS += "atmel"
 BBFILE_PATTERN_atmel := "^${LAYERDIR}/"
 BBFILE_PRIORITY_atmel = "10"
+LAYERDEPENDS_atmel = "openembedded-layer meta-arm"
 
 LICENSE_PATH += "${LAYERDIR}/licenses"
 
-BBFILES += "${@' '.join('${LAYERDIR}/%s/recipes*/*/*.bbappend' % layer \
-               for layer in BBFILE_COLLECTIONS.split())}"
-BBFILES += "${@' '.join('${LAYERDIR}/%s/recipes*/images/*.bb' % layer \
-               for layer in BBFILE_COLLECTIONS.split())}"
+SIGGEN_EXCLUDE_SAFE_RECIPE_DEPS += " \
+  mchp-egt-demo-init->udev-rules-at91 \
+  noto-fonts->fontconfig \
+"
+
+LAYERSERIES_COMPAT_atmel = "nanbield"
+VIRTUAL-RUNTIME_alsa-state = ""
+
+# Temp fix for:
+# https://bugzilla.yoctoproject.org/show_bug.cgi?id=14879
+DATA_LAYOUT[arm-eabi] = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"
+LLVM_TARGET[arm-eabi] = "${RUST_TARGET_SYS}"
+TARGET_ENDIAN[arm-eabi] = "little"
+TARGET_POINTER_WIDTH[arm-eabi] = "32"
+TARGET_C_INT_WIDTH[arm-eabi] = "32"
+MAX_ATOMIC_WIDTH[arm-eabi] = "64"
+FEATURES[arm-eabi] = "+v6,+vfp2"