Hello, I have successfully generated an Android image from imx-automotive-14.0.0_2.1.0
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PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=14
PRODUCT_INCLUDE_TAGS=com.android.mainline mainline_module_prebuilt_nightly
TARGET_PRODUCT=mek_8q_car2
TARGET_BUILD_VARIANT=userdebug
TARGET_ARCH=arm64
TARGET_ARCH_VARIANT=armv8-a
TARGET_CPU_VARIANT=cortex-a53
HOST_OS=linux
BUILD_ID=AP1A.240505.004
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I want to connect a peakcan to the mek board. I realized that there is not peak_usb module included. So, I added to device/nxp/imx8q/mek_8q/automotive_addition_car2_defconfig file this line:
CONFIG_CAN_PEAK_USB=m
Also, I add this line to device/nxp/imx8q/mek_8q/SharedBoardConfig.mk file
#CONFIG_CAN_PEAK_USB
BOARD_VENDOR_KERNEL_MODULES += \
$(KERNEL_OUT)/drivers/net/can/usb/peak_usb/peak_usb.ko
This adds the module to /vendor_dlkm/lib/modules/peak_usb.ko
When I try to run insmod I got this errr:
insmod: failed to load ./vendor_dlkm/lib/modules/peak_usb.ko: No such file or directory
When I saw the dmesg, this gives this information:
[13549.962243] peak_usb: Unknown symbol can_get_echo_skb (err -2)
[13549.969056] peak_usb: Unknown symbol driver_for_each_device (err -2)
I run these commands:
mek_8q:/ # /proc/kallsym
cat /proc/kallsyms | grep can_get_echo_skb
0000000000000000 r __export_symbol_can_get_echo_skb [can_dev]
0000000000000000 t can_get_echo_skb [can_dev]
0000000000000000 t __can_get_echo_skb [can_dev]
mek_8q:/ # cat /proc/kallsyms | grep driver_for_each_device
0000000000000000 T driver_for_each_device
Here, I'm not really sure what is going on. It seems to me that the modules is loaded. I have perform multiple test check like de CRC in Module.symvers and in peak_usb.mod.c both seems to be the same. I'm not really sure if this is a SELinux policy because I run setenforce 0 and got the same error
I will appreciate any help.
Thanks in advance.
