Hi Bin, I included the following line in the /boot/uEnv.txt file (attached for your info): cmdline=musb_hdrc.use_dma=0 Is this format correct? I rebooted and checked again but still the same errors from dmesg: [ 228.863997] usb 1-1: new high-speed USB device number 2 using musb-hdrc [ 229.016708] usb 1-1: New USB device found, idVendor=2bc5, idProduct=0404 [ 229.023512] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 229.032841] usb 1-1: Product: ORBBEC Depth Sensor [ 229.038752] usb 1-1: Manufacturer: Orbbec(R) [ 249.221761] musb_host_rx 1965: Rx interrupt with no errors or packet! [ 249.228346] musb_host_rx 1965: Rx interrupt with no errors or packet! [ 249.238329] musb_host_rx 1965: Rx interrupt with no errors or packet! [ 249.249025] musb_ep_program 916: broken !rx_reinit, ep2 csr 0003 On Fri, Oct 19, 2018 at 7:00 PM Bin Liu <b-liu@xxxxxx> wrote: > > On Fri, Oct 19, 2018 at 06:31:15PM +0200, Josep M. Mirats Tur wrote: > > Bin, > > > > I'm sorry but I cannot find that menuconfig at the Beagle... > > Never mind, but add the following to your UBoot bootargs env instead to > disable dma. > > musb_hdrc.use_dma=0 > > Regards, > -Bin. >
#Docs: http://elinux.org/Beagleboard:U-boot_partitioning_layout_2.0 uname_r=4.14.71-ti-r80 #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=/lib/firmware/<file0>.dtbo #uboot_overlay_addr1=/lib/firmware/<file1>.dtbo #uboot_overlay_addr2=/lib/firmware/<file2>.dtbo #uboot_overlay_addr3=/lib/firmware/<file3>.dtbo ### ###Additional custom capes #uboot_overlay_addr4=/lib/firmware/<file4>.dtbo #uboot_overlay_addr5=/lib/firmware/<file5>.dtbo #uboot_overlay_addr6=/lib/firmware/<file6>.dtbo #uboot_overlay_addr7=/lib/firmware/<file7>.dtbo ### ###Custom Cape #dtb_overlay=/lib/firmware/<file8>.dtbo ### ###Disable auto loading of virtual capes (emmc/video/wireless/adc) #disable_uboot_overlay_emmc=1 disable_uboot_overlay_video=1 disable_uboot_overlay_audio=1 disable_uboot_overlay_wireless=1 #disable_uboot_overlay_adc=1 ### ###PRUSS OPTIONS ###pru_rproc (4.4.x-ti kernel) #uboot_overlay_pru=/lib/firmware/AM335X-PRU-RPROC-4-4-TI-00A0.dtbo ###pru_rproc (4.14.x-ti kernel) uboot_overlay_pru=/lib/firmware/AM335X-PRU-RPROC-4-14-TI-00A0.dtbo ###pru_uio (4.4.x-ti, 4.14.x-ti & mainline/bone kernel) uboot_overlay_pru=/lib/firmware/AM335X-PRU-UIO-00A0.dtbo ### ###Cape Universal Enable enable_uboot_cape_universal=1 ### ###Debug: disable uboot autoload of Cape #disable_uboot_overlay_addr0=1 #disable_uboot_overlay_addr1=1 #disable_uboot_overlay_addr2=1 #disable_uboot_overlay_addr3=1 ### ###U-Boot fdt tweaks... (60000 = 384KB) #uboot_fdt_buffer=0x60000 ###U-Boot Overlays### cmdline=coherent_pool=1M net.ifnames=0 quiet #In the event of edid real failures, uncomment this next line: #cmdline=coherent_pool=1M net.ifnames=0 quiet video=HDMI-A-1:1024x768@60e #Use an overlayfs on top of a read-only root filesystem: #cmdline=coherent_pool=1M net.ifnames=0 quiet overlayroot=tmpfs ##enable Generic eMMC Flasher: ##make sure, these tools are installed: dosfstools rsync #cmdline=init=/opt/scripts/tools/eMMC/init-eMMC-flasher-v3.sh #jmmt disable dma for musb cmdline=musb_hdrc.use_dma=0
