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Kernel modules dependencies #340

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1b3b1ba
Kernel modules dependencies
anti-social Jan 20, 2026
92f955c
Disable rockchip modules autoloading
anti-social Feb 23, 2026
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5 changes: 5 additions & 0 deletions project/build.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -1531,6 +1531,11 @@ EOF
chmod a+x $RK_PROJECT_FILE_ROOTFS_SCRIPT
cp -f $RK_PROJECT_FILE_ROOTFS_SCRIPT $RK_PROJECT_PACKAGE_ROOTFS_DIR/etc/init.d
fi

echo "Copying kernel modules into the right place"
__COPY_FILES $SDK_SYSDRV_DIR/source/objs_kernel/drv_ko/lib $RK_PROJECT_PACKAGE_ROOTFS_DIR/lib
rm -f $RK_PROJECT_PACKAGE_ROOTFS_DIR/lib/modules/*/build
rm -f $RK_PROJECT_PACKAGE_ROOTFS_DIR/lib/modules/*/source
}

function parse_partition_env() {
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6 changes: 6 additions & 0 deletions ...IPC/overlay/overlay-luckfox-buildroot-init/lib/udev/rules.d/79-rockchip-no-autoload.rules
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@@ -0,0 +1,6 @@
# Disable Rockchip camera driver autoloading

ACTION=="add", SUBSYSTEM=="platform", ENV{MODALIAS}=="of:Ncsi2-dphy*", ENV{MODALIAS}=""
ACTION=="add", SUBSYSTEM=="platform", ENV{MODALIAS}=="of:Nmipi*-csi2*", ENV{MODALIAS}=""
ACTION=="add", SUBSYSTEM=="platform", ENV{MODALIAS}=="of:N*rkcif*", ENV{MODALIAS}=""
ACTION=="add", SUBSYSTEM=="platform", ENV{MODALIAS}=="of:N*rkisp*", ENV{MODALIAS}=""
7 changes: 5 additions & 2 deletions sysdrv/Makefile
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Expand Up @@ -700,9 +700,12 @@ drv: prepare
O=$(SYSDRV_KERNEL_OBJS_OUTPUT_DIR) \
modules_install INSTALL_MOD_STRIP=1 \
INSTALL_MOD_PATH=$(KERNEL_DIR_DRV_KO)
$(AT)find $(KERNEL_DIR_DRV_KO)/lib/modules/*/kernel \
-name "*.ko" -type f -exec cp -fav {} $(SYSDRV_KERNEL_MOD_PATH) \;

$(AT)find $(KERNEL_DIR_DRV_KO)/lib/modules/ -name "*.ko" -type f -printf '%P\0' | \
xargs -0 -I {} \
sh -c 'ln -s /lib/modules/{} $(SYSDRV_KERNEL_MOD_PATH)/$$(basename {})'
@test ! -d drv_ko || ($(MAKE) O=$(SYSDRV_KERNEL_OBJS_OUTPUT_DIR) -C $(SYSDRV_DIR)/drv_ko KERNEL_DRV_KO_INSTALL_PATH=$(SYSDRV_KERNEL_MOD_PATH))

$(call MAROC_COPY_PKG_TO_SYSDRV_OUTPUT, $(OUTPUT_ROOTFS_SOURCE_DIR), $(SYSDRV_KERNEL_MOD_PATH), SELF)

drv_clean:
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