I'm having trouble enabling either one of the SPI ports on the BBBW. I've tried adding the uboot overlays for SPI as well as using the config-pin without success. Any help is greatly appreciated.
*root@beaglebone:/dev# config-pin p9_28 spi_cs* P9_28 pinmux file not found! > bash: /sys/devices/platform/ocp/ocp*P9_28_pinmux/state: No such file or > directory > Cannot write pinmux file: /sys/devices/platform/ocp/ocp*P9_28_pinmux/state *root@beaglebone:/opt/scripts/tools# bash version.sh* git:/opt/scripts/:[5935e83ecaedfd4fd88a4b870ffe5af33ded0617] > eeprom:[A335BNLTBWA50000BBWG*] > model:[TI_AM335x_BeagleBone_Black_Wireless] > dogtag:[BeagleBoard.org Debian Image 2018-03-05] > bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot > 2018.03-00002-gac9cce7c6a]:[location: dd MBR] > kernel:[4.9.82-ti-r102] > nodejs:[v6.13.0] > device-tree-override:[dtb=am335x-boneblack-wireless.dtb] > uboot_overlay_options:[enable_uboot_overlays=1] > uboot_overlay_options:[disable_uboot_overlay_video=1] > uboot_overlay_options:[disable_uboot_overlay_audio=1] > uboot_overlay_options:[enable_uboot_cape_universal=1] > > uboot_overlay_options:[uboot_overlay_addr4=/lib/firmware/BB-SPIDEV0-00A0.dtbo] > uboot_overlay_options:[uboot_overlay_addr5=/lib/firmware/BB-SPIDEV1-00A0.dtbo > > ] > pkg:[bb-cape-overlays]:[4.4.20180305.0-0rcnee0~stretch+20180305] > pkg:[bb-wl18xx-firmware]:[1.20170829-0rcnee2~stretch+20180104] > pkg:[firmware-ti-connectivity]:[20170823-1rcnee0~stretch+20170830] > groups:[debian : debian adm kmem dialout cdrom floppy audio dip video > plugdev users systemd-journal i2c bluetooth netdev cloud9ide gpio pwm eqep > admin spi tisdk weston-launch xenomai] > version.sh: line 139: syntax error near unexpected token `then' > version.sh: line 139: `echo "cmdline:[`cat /proc/cmdline`]" ; then' *root@beaglebone:/opt/scripts/tools# cat /boot/uEnv.txt* #Docs: http://elinux.org/Beagleboard:U-boot_partitioning_layout_2.0 > uname_r=4.9.82-ti-r102 > #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_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 > ### > ###Overide capes with eeprom > #cape_enable=bone_capemgr.enable_partno=/lib/firmware/BB-SPIDEV1-00A0.dtbo > uboot_overlay_addr4=/lib/firmware/BB-SPIDEV0-00A0.dtbo > uboot_overlay_addr5=/lib/firmware/BB-SPIDEV1-00A0.dtbo > #uboot_overlay_addr0=/lib/firmware/BB-UART1-00A0.dtbo > #uboot_overlay_addr1=/lib/firmware/BB-UART2-00A0.dtbo > #uboot_overlay_addr2=/lib/firmware/BB-UART4-00A0.dtbo > #uboot_overlay_addr3=/lib/firmware/BB-UART5-00A0.dtbo > ###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 > ### enable wifi > dtb=am335x-boneblack-wireless.dtb > ##enable Generic eMMC Flasher: > ##make sure, these tools are installed: dosfstools rsync > #cmdline=init=/opt/scripts/tools/eMMC/init-eMMC-flasher-v3.sh *root@beaglebone:/var/lib/cloud9# ls /sys/devices/platform/ocp/ | grep pinmux** ocp:P9_19_pinmux > ocp:P9_20_pinmux *root@beaglebone:/dev# ls -ls | grep spi* 0 crw-rw---- 1 root spi 153, 1 May 22 12:48 spidev1.0 > 0 crw-rw---- 1 root spi 153, 0 May 22 12:48 spidev1.1 > 0 crw-rw---- 1 root spi 153, 3 May 22 12:48 spidev2.0 > 0 crw-rw---- 1 root spi 153, 2 May 22 12:48 spidev2.1 -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. 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