# DCM Core Image - Funktionsfähige Version
# Speichere als: /home/mf/Yocto/DCM/layers/meta-dcm/recipes-core/images/dcm-image-core.bb

SUMMARY = "DCM Core Image mit Hardware-Support"
DESCRIPTION = "Maßgeschneidertes Image für DCM-Board mit STM32MP157C-spezifischen Features"
LICENSE = "MIT"

inherit core-image

# DCM-spezifisches Boot-Image verwenden
# INITRD_IMAGE = "dcm-image-bootfs"

# Sicherstellen, dass bootfs vor dem Haupt-Image gebaut wird
# do_rootfs[depends] += "dcm-image-bootfs:do_image_complete"

# Erhöhe die maximale Image-Größe 1.2GB statt der Standard ~750MB
IMAGE_ROOTFS_MAXSIZE = "1200000"

# Image-Features aktivieren
IMAGE_FEATURES += "\
    ssh-server-openssh \
    package-management \
    debug-tweaks \
    tools-debug \
    hwcodecs \
"

# Basis-Pakete für DCM-Board
IMAGE_INSTALL = "\
    packagegroup-core-boot \
    ${@bb.utils.contains('DISTRO_FEATURES', 'wifi', 'packagegroup-base-wifi', '', d)} \
    \
    kernel-modules \
    \
    openssh \
    \
    can-utils \
    i2c-tools \
    devmem2 \
    \
    strace \
    gdb \
    tcpdump \
    htop \
    nano \
    \
    python3 \
    python3-pip \
    \
    ${CORE_IMAGE_EXTRA_INSTALL} \
"

# Hardware-Tools (nur existierende)
IMAGE_INSTALL += "\
    udev-extraconf \
    memtester \
    stress-ng \
    iperf3 \
"

# Display und Grafik-Support (falls verfügbar)
IMAGE_INSTALL += "\
    ${@bb.utils.contains('DISTRO_FEATURES', 'wayland', 'weston weston-init weston-examples', '', d)} \
    ${@bb.utils.contains('DISTRO_FEATURES', 'opengl', 'libdrm libdrm-tests kmscube', '', d)} \
"

# Audio-Support (nur wenn ALSA verfügbar)
IMAGE_INSTALL += "\
    ${@bb.utils.contains('DISTRO_FEATURES', 'alsa', 'alsa-utils alsa-tools alsa-state', '', d)} \
"

# WLAN und Bluetooth Support (nur wenn verfügbar)
IMAGE_INSTALL += "\
    ${@bb.utils.contains('DISTRO_FEATURES', 'bluetooth', 'bluez5 bluez5-noinst-tools', '', d)} \
    ${@bb.utils.contains('DISTRO_FEATURES', 'wifi', 'connman connman-client', '', d)} \
"

# Hardware-Features testen (später hinzufügen wenn Pakete erstellt sind)
# IMAGE_INSTALL += "\
#     dcm-hardware-support \
#     tfp410-tools \
#     tlv320-audio-tools \
#     maya-w2-wlan-tools \
#     pcm068-tools \
# "

# Image-Größe und Eigenschaften
IMAGE_ROOTFS_SIZE ?= "2048"
IMAGE_ROOTFS_EXTRA_SPACE:append = " + 512000"

# Boot-Zeit-Optimierungen
IMAGE_INSTALL += "\
    ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'systemd-analyze', '', d)} \
"

# Zusätzliche nützliche Tools für Debugging
IMAGE_INSTALL += "\
    usbutils \
    pciutils \
    lsof \
    psmisc \
    tree \
    wget \
    curl \
    rsync \
"