Radarcape:Devicetree - Revision history

imported>Dl4mea: /* Device Tree Overlay Compilation and Installation */

2014-10-05T07:27:43Z

Device Tree Overlay Compilation and Installation

← Older revision		Revision as of 07:27, 5 October 2014
Line 180:		Line 180:

	'''Step 2:''' Compile (on Beaglebone)<br />		'''Step 2:''' Compile (on Beaglebone)<br />
	<source lang="bash">dtc -O dtb -o BB-W-Radarcape-00A0.dtbo -b 0 -@ BB-W-Radarcape.dts</source>		<source lang="bash">
			# Beaglebone White
			dtc -O dtb -o BB-W-Radarcape-00A0.dtbo -b 0 -@ BB-W-Radarcape.dts

			# Beaglebone Black
			dtc -O dtb -o BB-B-Radarcape-00A0.dtbo -b 0 -@ BB-B-Radarcape.dts
			</source>

	'''Step 3:''' Copy to ''/lib/firmware''<br />		'''Step 3:''' Copy to ''/lib/firmware''<br />
	<source lang="bash">cp BB-W-Radarcape-00A0.dtbo /lib/firmware</source>		<source lang="bash">cp BB-%-Radarcape-00A0.dtbo /lib/firmware</source>

	'''Step 4b:''' Create a shortcut to the slots<br />		'''Step 4b:''' Create a shortcut to the slots<br />

2014-10-05T06:32:57Z

Device Tree Overlays

← Older revision		Revision as of 06:32, 5 October 2014
Line 12:		Line 12:
	'''Step 0:''' Get the device tree compiler:<br />		'''Step 0:''' Get the device tree compiler:<br />
	<source lang="text" line>		<source lang="text" line>
	opkg install dtc</source>		# when using Angstrom
			opkg install dtc

			# when using Debian
			apt-get install device-tree-compiler
			</source>

			see also: [http://www.armhf.com/beaglebone-black-serial-uart-device-tree-overlays-for-ubuntu-and-debian-wheezy-tty01-tty02-tty04-tty05-dtbo-files/ link]

	==Device Tree Overlay for Beaglebone (white)==		==Device Tree Overlay for Beaglebone (white)==

2014-08-29T09:35:26Z

Device Tree Overlay Compilation and Installation

← Older revision		Revision as of 09:35, 29 August 2014
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	6: ff:P-O-L Override Board Name,00A0,Override Manuf,BB-UART2<br />		6: ff:P-O-L Override Board Name,00A0,Override Manuf,BB-UART2<br />

	On Beaglebone-Black it will show up like:<br />		On '''Beaglebone-Black''' it will show up like:<br />
	root@rc301:~# SLOTS=$(find /sys/devices -name slots)		root@rc301:~# SLOTS=$(find /sys/devices -name slots)<br />
	root@rc301:~# cat $SLOTS		root@rc301:~# cat $SLOTS
	0: 54:PF---		0: 54:PF---
Line 253:		Line 253:
	8: ff:P-O-L Override Board Name,00A0,Override Manuf,BB-UART2		8: ff:P-O-L Override Board Name,00A0,Override Manuf,BB-UART2
	9: ff:P-O-L Override Board Name,00A0,Override Manuf,BB-B-Radarcape		9: ff:P-O-L Override Board Name,00A0,Override Manuf,BB-B-Radarcape

			Slot #5 and #6, both showing up with HDMI, are not indicated as '''L'''oaded.

2014-08-29T09:33:40Z

Device Tree Overlay Compilation and Installation

← Older revision		Revision as of 09:33, 29 August 2014
Line 189:		Line 189:
	2: 56:PF—<br />		2: 56:PF—<br />
	3: 57:PF—<br />		3: 57:PF—<br />

	~~On Beaglebone-Black, it will look like~~

	'''Step 5:''' Apply the pinmux patches		'''Step 5:''' Apply the pinmux patches

2014-08-29T09:33:20Z

Device Tree Overlay Compilation and Installation

@@ Line 189: / Line 189: @@
 : 56:PF—<br />
 : 57:PF—<br />
 '''Step 5:''' Apply the pinmux patches
@@ Line 239: / Line 241: @@
 : ff:P-O-L Override Board Name,00A0,Override Manuf,BB-UART5<br />
 : ff:P-O-L Override Board Name,00A0,Override Manuf,BB-UART2<br />

2014-08-29T09:31:00Z

Device Tree Overlay for Beaglebone (white)

@@ Line 16: / Line 16: @@
 ==Device Tree Overlay for Beaglebone (white)==
-'''Step 1:''' Create ''~/BB-W-Radarcape.dts'':<br />
+'''Step 1 - Beaglebone (white):''' Create ''~/BB-W-Radarcape.dts'':<br />
 <source lang="text" line>
 /*
@@ Line 70: / Line 70: @@
                      /* UART5 CTS/RTS as addon to the default UART5 device tree settings */
 x0d8 0x36  /* P8_31 UART5_CTSN   Input  Mode6 pullup    CTS input  */
 x0dc 0x06  /* P8_32 UART5_RTSN   Output Mode6 no pull   RTS output */

2014-08-29T08:56:56Z

Device Tree Overlay for Beaglebone (white)

← Older revision		Revision as of 08:56, 29 August 2014
Line 90:		Line 90:
	};		};
	</source>		</source>

			==Device Tree Overlay Compilation and Installation==

	'''Step 2:''' Compile (on Beaglebone)<br />		'''Step 2:''' Compile (on Beaglebone)<br />

2014-08-29T08:55:58Z

Device Tree Overlays

← Older revision		Revision as of 08:55, 29 August 2014
Line 13:		Line 13:
	<source lang="text" line>		<source lang="text" line>
	opkg install dtc</source>		opkg install dtc</source>

			==Device Tree Overlay for Beaglebone (white)==

	'''Step 1:''' Create ''~/BB-W-Radarcape.dts'':<br />		'''Step 1:''' Create ''~/BB-W-Radarcape.dts'':<br />

2014-07-06T08:11:57Z

Device Tree Overlays

← Older revision		Revision as of 08:11, 6 July 2014
Line 95:		Line 95:
	<source lang="bash">cp BB-W-Radarcape-00A0.dtbo /lib/firmware</source>		<source lang="bash">cp BB-W-Radarcape-00A0.dtbo /lib/firmware</source>

	'''Step 4:''' Verify slots before appyling<br />		'''Step 4b:''' Create a shortcut to the slots<br />
			<source lang="bash">export SLOTS=$(find /sys/devices -name slots)</source>

			'''Step 4b:''' Verify slots before appyling<br />
	<source lang="bash">cat $SLOTS</source>		<source lang="bash">cat $SLOTS</source>

2014-07-06T08:08:56Z

Device Tree Overlays

← Older revision		Revision as of 08:08, 6 July 2014
Line 9:		Line 9:

	==Device Tree Overlays==		==Device Tree Overlays==

			'''Step 0:''' Get the device tree compiler:<br />
			<source lang="text" line>
			opkg install dtc</source>

	'''Step 1:''' Create ''~/BB-W-Radarcape.dts'':<br />		'''Step 1:''' Create ''~/BB-W-Radarcape.dts'':<br />