On Wed, Sep 16, 2020 at 7:15 PM 어지수 <[email protected]> wrote: > > https://rcn-ee.net/rootfs/bb.org/testing/2020-09-07/buster-iot/am57xx-debian-10.5-iot-armhf-2020-09-07-4gb.img.xz > > (v4.19.x-ti based kernel..) > > Does the dbt_overlay (kernel overlay) work properly on this kernel(v4.19.x-ti > based kernel)? > I succeeded in u-boot overlay. However, dtb_overlay was not successful. > (kernel overlay on 4.19-x version. > > I don't know the difference between kernel overlay and uoot overlay. > Are these two the same thing? > > My uEnv.txt is the following list. > ###Custom Cape > dtb_overlay=/lib/firmware/BBORG_SERVO-00A2.dtbo -> kernel overlay ( i said > it as kernel overlay) > > uboot_overlay_addr4=/lib/firmware/BBORG_SERVO-00A2.dtbo -> uboot overlay ( > i mean it as uboot-overlay) > > #Docs: http://elinux.org/Beagleboard:U-boot_partitioning_layout_2.0 > > uname_r=4.19.94-ti-r50 > #uuid= > #dtb= > > ###U-Boot Overlays### > ###Documentation: > http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#U-Boot_Overlays > ###Master Enable > enable_uboot_overlays=1 > ### > ###Overide capes with eeprom > #uboot_overlay_addr0=<file0>.dtbo > #uboot_overlay_addr1=<file1>.dtbo > #uboot_overlay_addr2=<file2>.dtbo > #uboot_overlay_addr3=<file3>.dtbo > ### > ###Additional custom capes > uboot_overlay_addr4=/lib/firmware/BBORG_SERVO-00A2.dtbo
Use: uboot_overlay_addr4=BBORG_SERVO-00A2.dtbo Regards, -- Robert Nelson https://rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAOCHtYg5qDFKSka43e4ye8nmu0qvX8y%3Di0hBg5Waf-fwrrSPpg%40mail.gmail.com.
