Thanks the LCD is living. Any advice how can I do echo BB-BONE-LCD7-01:00A3 > slots during the startup before we launch the desktop?
linux:/ # dmesg | fgrep bone [ 21.210923] bone_capemgr bone_capemgr: Baseboard: 'A335BNLT,000C,2115BBBK1190' [ 21.298283] bone_capemgr bone_capemgr: compatible-baseboard=ti,beaglebone-black - #slots=4 [ 21.441750] bone_capemgr bone_capemgr: slot #0: '4D 7.0 LCD CAPE- 4DCAPE-70T ,00A3,4D SYSTEMS ,BB-BONE-LCD7-01' [ 21.627717] bone_capemgr bone_capemgr: slot #1: No cape found [ 21.747707] bone_capemgr bone_capemgr: slot #2: No cape found [ 21.867713] bone_capemgr bone_capemgr: slot #3: No cape found [ 21.937399] bone_capemgr bone_capemgr: initialized OK. [ 24.028103] bone_capemgr bone_capemgr: loader: failed to load slot-0 BB-BONE-LCD7-01:00A3 (prio 0) [ 3186.091770] bone_capemgr bone_capemgr: part_number 'BB-BONE-LCD7-01', version '00A3' [ 3186.091828] bone_capemgr bone_capemgr: slot #4: override [ 3186.091846] bone_capemgr bone_capemgr: Using override eeprom data at slot 4 [ 3186.091865] bone_capemgr bone_capemgr: slot #4: 'Override Board Name,00A3,Override Manuf,BB-BONE-LCD7-01' [ 3186.126389] bone_capemgr bone_capemgr: slot #4: dtbo 'BB-BONE-LCD7-01-00A3.dtbo' loaded; overlay id #0 2015-08-27 16:28 GMT+02:00 Robert Nelson <[email protected]>: > On Thu, Aug 27, 2015 at 8:14 AM, matthieu claire <[email protected]> > wrote: > > Hi, > > > > I checked the /sys folder > > > > linux:/sys/devices/platform/bone_capemgr # ls -l > > total 0 > > drwxr-xr-x 2 root root 0 Aug 27 12:32 baseboard > > lrwxrwxrwx 1 root root 0 Aug 27 09:38 driver -> > > ../../../bus/platform/drivers/bone_capemgr > > -rw-r--r-- 1 root root 4096 Aug 27 12:38 driver_override > > -r--r--r-- 1 root root 4096 Aug 27 12:38 modalias > > lrwxrwxrwx 1 root root 0 Aug 27 12:34 of_node -> > > ../../../firmware/devicetree/base/bone_capemgr > > drwxr-xr-x 2 root root 0 Aug 27 12:32 power > > drwxr-xr-x 2 root root 0 Aug 27 12:32 slot-0 > > -rw-r--r-- 1 root root 4096 Aug 27 13:00 slots > > lrwxrwxrwx 1 root root 0 Aug 27 09:38 subsystem -> > ../../../bus/platform > > -rw-r--r-- 1 root root 4096 Aug 27 12:38 uevent > > > > linux:/sys/devices/platform/bone_capemgr # cat slots > > 0: P----- -1 4D 7.0 LCD CAPE- 4DCAPE-70T ,00A3,4D SYSTEMS > > ,BB-BONE-LCD7-01 > > 1: PF---- -1 > > 2: PF---- -1 > > 3: PF---- -1 > > > > I tried to load the firmware manually but it doesn't work > > > > linux:/sys/devices/platform/bone_capemgr # echo BB-BONE-LCD7-01>slots > > -bash: echo: write error: No such file or directory > > Since you are dealing with a versioned overlay: > > echo BB-BONE-LCD7-01:00A3 > slots > > 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.
