On Mon, Nov 25, 2013 at 6:01 AM, Yiqing Liang <[email protected]> wrote: > Hi, > > I try to disable HDMI and emmc by editing the file in /boot/uEnv.txt: > > optargs=quiet capemgr.disable_partno=BB-BONELT-HDMI,BB-BONE-EMMC-2G > > > Then I reboot , type: > cat /sys/devices/bone_capemgr.*/slots > > See following: > > Last login: Sat Jan 1 00:00:22 UTC 2000 on ttyGS0 > root@beaglebone:~# cat /sys/devices/bone_capemgr.*/slots > 0: 54:P---L BeagleBone RS232 CAPE,00A1,Beagleboardtoys,BB-BONE-SERL-03 > 1: 55:PF--- > 2: 56:PF--- > 3: 57:PF--- > 4: ff:P-O-L Bone-LT-eMMC-2G,00A0,Texas Instrument,BB-BONE-EMMC-2G > 5: ff:P-O-L Bone-Black-HDMI,00A0,Texas Instrument,BB-BONELT-HDMI > > With letter L, it means it is still enable.. It does not work.,, > > So what is wrong, how could I do?
Verify what you did, was actually passed to the kernel.. cat /proc/cmdline Regards, -- Robert Nelson http://www.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/groups/opt_out.
