> > *[ 3.232255] bone_capemgr bone_capemgr: slot #0: No cape found* > * [ 3.292247] bone_capemgr bone_capemgr: slot #1: No cape found* > * [ 3.352245] bone_capemgr bone_capemgr: slot #2: No cape found* > * [ 3.412239] bone_capemgr bone_capemgr: slot #3: No cape found* > * [ 3.418291] bone_capemgr bone_capemgr: enabled_partno PARTNO > 'BB-UART4' VER 'N/A' PR '0'* > * [ 3.418305] bone_capemgr bone_capemgr: slot #4: override* > * [ 3.418318] bone_capemgr bone_capemgr: Using override eeprom data at > slot 4* > * [ 3.418332] bone_capemgr bone_capemgr: slot #4: 'Override Board > Name,00A0,Override Manuf,BB-UART4'* > * [ 3.418537] bone_capemgr bone_capemgr: initialized OK.* > > *...* > > *[ 4.422344] bone_capemgr bone_capemgr: loader: failed to load slot-4 > BB-UART4:00A0 (prio 0)* >
Am I reading this right ? Almost seems as though it is trying to load twice, and the error is the second instance trying to load. Maybe *dmesg | grep uart* will shed some light on the subject ? Or maybe dmesg | grep cape. On Tue, Jun 30, 2015 at 2:32 PM, Ross Morrison <[email protected]> wrote: > Thanks for the super quick response Robert, but here is what I have in > uEnv.txt and what dmesg shows: > > snippet from uEnv.txt > ======================= > #HDMI/eMMC disabled: > dtb=am335x-boneblack-overlay.dtb > > ##cape-universal > #dtb=am335x-boneblack-universal.dtb > > ##wl1835 > #dtb=am335x-boneblack-wl1835mod.dtb > > ##replicape > #dtb=am335x-boneblack-replicape.dtb > cmdline=coherent_pool=1M quiet > > #In the event of edid real failures, uncomment this next line: > #cmdline=coherent_pool=1M quiet video=HDMI-A-1:1024x768@60e > > ##Example v3.8.x > #cape_disable=capemgr.disable_partno= > #cape_enable=capemgr.enable_partno= > > ##Example v4.1.x > #cape_disable=bone_capemgr.disable_partno= > #cape_enable=bone_capemgr.enable_partno=BB-UART4 > > #Disable HDMI/eMMC > > cape_disable=capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN,BB-BONE-EMMC-2G > cape_enable=bone_capemgr.enable_partno=BB-UART4 > > ##Disable HDMI > =================================== > > > snipped from dmesg: > =============================================================== > > [ 3.232255] bone_capemgr bone_capemgr: slot #0: No cape found > [ 3.292247] bone_capemgr bone_capemgr: slot #1: No cape found > [ 3.352245] bone_capemgr bone_capemgr: slot #2: No cape found > [ 3.412239] bone_capemgr bone_capemgr: slot #3: No cape found > [ 3.418291] bone_capemgr bone_capemgr: enabled_partno PARTNO 'BB-UART4' > VER 'N/A' PR '0' > [ 3.418305] bone_capemgr bone_capemgr: slot #4: override > [ 3.418318] bone_capemgr bone_capemgr: Using override eeprom data at > slot 4 > [ 3.418332] bone_capemgr bone_capemgr: slot #4: 'Override Board > Name,00A0,Override Manuf,BB-UART4' > [ 3.418537] bone_capemgr bone_capemgr: initialized OK. > [ 3.462319] usb 1-1: new high-speed USB device number 2 using musb-hdrc > [ 3.482246] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 > [ 3.482257] davinci_mdio 4a101000.mdio: detected phy mask fffffffe > [ 3.482551] davinci_mdio: dt: updated phy_id[0] from phy_mask[fffffffe] > [ 3.482574] davinci_mdio: dt: updated phy_id[1] from phy_mask[fffffffe] > [ 3.487411] libphy: 4a101000.mdio: probed > [ 3.487437] davinci_mdio 4a101000.mdio: phy[0]: device > 4a101000.mdio:00, driver SMSC LAN8710/LAN8720 > [ 3.488107] cpsw 4a100000.ethernet: Detected MACID = 78:a5:04:c0:f7:5f > [ 3.489340] omap_rtc 44e3e000.rtc: setting system clock to 2015-06-30 > 21:16:52 UTC (1435699012) > [ 3.489366] of_cfs_init > [ 3.489456] of_cfs_init: OK > [ 3.492823] PM: Hibernation image not present or could not be loaded. > [ 3.493672] Freeing unused kernel memory: 444K (c094f000 - c09be000) > [ 3.573293] systemd-udevd[85]: starting version 215 > [ 3.575088] random: systemd-udevd urandom read with 8 bits of entropy > available > [ 3.967295] usb 1-1: New USB device found, idVendor=148f, idProduct=7601 > [ 3.967314] usb 1-1: New USB device strings: Mfr=1, Product=2, > SerialNumber=3 > [ 4.422344] bone_capemgr bone_capemgr: loader: failed to load slot-4 > BB-UART4:00A0 (prio 0) > [ 9.145277] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data > mode. Opts: (null) > ===================================================================== > > at 4.422344 it appears there was a failure??? > > Thanks, > Ross > > > > On 06/30/2015 02:27 PM, Robert Nelson wrote: > >> On Tue, Jun 30, 2015 at 4:24 PM, Ross Morrison <[email protected]> wrote: >> >>> Hello all, >>> >>> I haven't been keeping up with all the ins and outs of the 4.1.0-boneXX >>> kernel. I've downloaded the testing image 4.1.0-bone9 and am curious as >>> to >>> how to get UART4 running? >>> >>> Thanks for any direction on this subject, >>> >> open: >> >> /boot/uEnv.txt >> >> find: >> >> #cape_enable=bone_capemgr.enable_partno= >> >> Change to: >> cape_enable=bone_capemgr.enable_partno=BB-UART4 >> >> reboot.. >> >> Regards, >> >> > -- > 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. > -- 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.
