(Created page with " To display the overlays currently enabled by the cape manager, type: <PRE> cat /sys/devices/bone_capemgr.*/slots </PRE> On a default Beaglebone Black, it should show: <PRE>...") |
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</PRE> | </PRE> | ||
| + | The format of output is: | ||
| + | <PRE> | ||
| + | Slot Number: | ||
| + | Slot I2C Client Address: | ||
| + | [P]robed Flag | ||
| + | Probe [F]ailed Flag | ||
| + | [O]verride Flag | ||
| + | [l]oading Flag | ||
| + | [L]oaded Flag | ||
| + | </PRE> | ||
| + | |||
Capes can be enabled or disabled by passing the following parameters to the kernel during boot: | Capes can be enabled or disabled by passing the following parameters to the kernel during boot: | ||
To display the overlays currently enabled by the cape manager, type:
cat /sys/devices/bone_capemgr.*/slots
On a default Beaglebone Black, it should show:
0: 54:PF--- 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
The format of output is:
Slot Number: Slot I2C Client Address: [P]robed Flag Probe [F]ailed Flag [O]verride Flag [l]oading Flag [L]oaded Flag
Capes can be enabled or disabled by passing the following parameters to the kernel during boot:
capemgr.enable_partno=BB-CAPENAME capemgr.disable_partno=BB-CAPENAME
Kernel parameters can be specified in the uEnv.txt file.