On Fri, Feb 26, 2016 at 12:37 PM, <[email protected]> wrote: > Hi, > > Using the image: > > > https://rcn-ee.com/rootfs/bb.org/testing/2016-02-21/lxqt-4gb/bone-debian-8.3-lxqt-4gb-armhf-2016-02-21-4gb.img.xz > > running from microSD. In /boot/uEnv.txt, I have uncommented the line: > > dtb=am335x-boneblack-emmc-overlay.dtb > > to disable HDMI and added the line: > > cape_enable=bone_capemgr.enable_partno=BB-UART1,BB-UART2,BB-UART4,BB-UART5
That is weird... cape_enable=bone_capemgr.enable_partno=BB-UART1,BB-UART2,BB-UART4 root@beaglebone:~# dmesg | grep serial [ 3.493566] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 158, base_baud = 3000000) is a 8250 [ 4.093442] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 197, base_baud = 3000000) is a 8250 [ 4.096877] 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 198, base_baud = 3000000) is a 8250 [ 4.098865] 481a8000.serial: ttyS4 at MMIO 0x481a8000 (irq = 199, base_baud = 3000000) is a 8250 sudo sh -c "echo 'BB-UART5' > /sys/devices/platform/bone_capemgr/slots" root@beaglebone:~# dmesg | grep serial [ 3.493566] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 158, base_baud = 3000000) is a 8250 [ 4.093442] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 197, base_baud = 3000000) is a 8250 [ 4.096877] 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 198, base_baud = 3000000) is a 8250 [ 4.098865] 481a8000.serial: ttyS4 at MMIO 0x481a8000 (irq = 199, base_baud = 3000000) is a 8250 [ 159.353752] 481aa000.serial: ttyS5 at MMIO 0x481aa000 (irq = 200, base_baud = 3000000) is a 8250 root@beaglebone:~# dmesg | grep bone [ 0.000000] Kernel command line: console=ttyO0,115200n8 bone_capemgr.enable_partno=BB-UART1,BB-UART2,BB-UART4 root=UUID=eb1945f3-f04e-4e7f-b356-ef6e4a713535 ro rootfstype=ext4 rootwait coherent_pool=1M quiet cape_universal=enable [ 3.837697] bone_capemgr bone_capemgr: Baseboard: 'A335BNLT, ,BBG115096703' [ 3.837729] bone_capemgr bone_capemgr: compatible-baseboard=ti,beaglebone-black - #slots=4 [ 3.892817] bone_capemgr bone_capemgr: slot #0: No cape found [ 3.952794] bone_capemgr bone_capemgr: slot #1: No cape found [ 4.012791] bone_capemgr bone_capemgr: slot #2: No cape found [ 4.072791] bone_capemgr bone_capemgr: slot #3: No cape found [ 4.078588] bone_capemgr bone_capemgr: enabled_partno PARTNO 'BB-UART1' VER 'N/A' PR '0' [ 4.078603] bone_capemgr bone_capemgr: slot #4: override [ 4.078619] bone_capemgr bone_capemgr: Using override eeprom data at slot 4 [ 4.078635] bone_capemgr bone_capemgr: slot #4: 'Override Board Name,00A0,Override Manuf,BB-UART1' [ 4.078762] bone_capemgr bone_capemgr: enabled_partno PARTNO 'BB-UART2' VER 'N/A' PR '0' [ 4.078776] bone_capemgr bone_capemgr: slot #5: override [ 4.078789] bone_capemgr bone_capemgr: Using override eeprom data at slot 5 [ 4.078804] bone_capemgr bone_capemgr: slot #5: 'Override Board Name,00A0,Override Manuf,BB-UART2' [ 4.078908] bone_capemgr bone_capemgr: enabled_partno PARTNO 'BB-UART4' VER 'N/A' PR '0' [ 4.078922] bone_capemgr bone_capemgr: slot #6: override [ 4.078934] bone_capemgr bone_capemgr: Using override eeprom data at slot 6 [ 4.078949] bone_capemgr bone_capemgr: slot #6: 'Override Board Name,00A0,Override Manuf,BB-UART4' [ 4.079596] bone_capemgr bone_capemgr: initialized OK. [ 4.095097] bone_capemgr bone_capemgr: slot #4: dtbo 'BB-UART1-00A0.dtbo' loaded; overlay id #0 [ 4.099474] bone_capemgr bone_capemgr: slot #5: dtbo 'BB-UART2-00A0.dtbo' loaded; overlay id #1 [ 4.099631] bone_capemgr bone_capemgr: slot #6: dtbo 'BB-UART4-00A0.dtbo' loaded; overlay id #2 [ 16.255809] LUN: removable file: /var/cache/doc-beaglebone-getting-started/beaglebone-getting-started-2015-12-04.img [ 159.324123] bone_capemgr bone_capemgr: part_number 'BB-UART5', version 'N/A' [ 159.324219] bone_capemgr bone_capemgr: slot #7: override [ 159.324269] bone_capemgr bone_capemgr: Using override eeprom data at slot 7 [ 159.324323] bone_capemgr bone_capemgr: slot #7: 'Override Board Name,00A0,Override Manuf,BB-UART5' [ 159.359911] bone_capemgr bone_capemgr: slot #7: dtbo 'BB-UART5-00A0.dtbo' loaded; overlay id #3 root@beaglebone:~# Must be a race at startup... 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]. For more options, visit https://groups.google.com/d/optout.
