make all log:
Tool/software:
Hi,
I need to port imx477 to SK-AM68 platform,
I follow this
https://dev.ti.com/tirex/explore/content/am62ax_academy_9_02_00_00_v1/_build_am62ax_academy_9_02_00_00_v1/source/linux/ch-develop/dev-use-camera.html#enable-a-new-csi-2-sensor
Enable A New CSI-2 Sensor
The Processor SDK supports a few sensors out-of-box. Both the driver modules and the device tree overlays for the supported sensors are pre-built and included in the SDK. To enable a new CSI-2 sensor, the following listed steps are needed. Some steps can be skipped if the driver is already included in the SDK.
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Add the sensor driver source code to drivers/media/i2c/<sensor_name>.c (path is relative to <sdk root>/board-support/ti-linux-kernel).
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Add the sensor configuration in drivers/media/i2c/Kconfig. For example:
config VIDEO_<SENSOR_NAME> tristate "<sensor_name> support" depends on VIDEO_DEV && I2C depends on ACPI || COMPILE_TEST select MEDIA_CONTROLLER select VIDEO_V4L2_SUBDEV_API select V4L2_FWNODE help This is a Video4Linux2 sensor driver for the <sensor_name>
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Enable the compilation of the sensor driver in drivers/media/i2c/Makefile:
obj-$(CONFIG_VIDEO_<SENSOR_NAME>) += <sensor_name>.o
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Enable the kernel module for the sensor in arch/arm64/configs/defconfig:
CONFIG_VIDEO_<SENSOR_NAME>=m
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Create a device tree overlay for the sensor and add it to arch/arm64/boot/dts/ti:
arch/arm64/boot/dts/ti/<device_tree_overlay_name>.dtso
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Add the device tree overlay to arch/arm64/boot/dts/ti/Makefile:
dtb-$(CONFIG_ARCH_K3) += <device_tree_overlay_name>.dtso
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Rebuild and install Linux kernel according to the instructions given in section Build Kernel.
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Boot the EVM with the updated kernel. Apply the device tree overlay according to instructions given in the Camera Evaluation section.
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Verify the sensor is probed according to Camera Evaluation.
the kernel module(imx477.ko) has been updated to the target board, and enable it by dtb overlay file in /run/media/BOOT-mmcblk1p1/uEnv.txt as below,name_overlays=k3-j721s2-edgeai-apps.dtbo k3-am68-sk-bb-rpi-cam-imx477.dtbo
but i cann't see the imx477 log during the booting the EVM, did I miss any steps? thanks