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rpi-config: waveshare screen support

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Add support for the Waveshare 1024x600 "C" Rev2.1 7" IPS Capacitive Touch
Screen LCD with HDMI interface:

	http://www.waveshare.com/7inch-HDMI-LCD-C.htm
	http://www.waveshare.com/wiki/7inch_HDMI_LCD_(C)

This product works "out of the box" with the Raspberry Pi. Simply connect
the provided HDMI and USB cables between the two devices. The touch<=>mouse
integration works automatically.

Tested with a Raspberry Pi 3, with a 32-bit raspberrypi3 build.

Signed-off-by: Trevor Woerner <twoerner@gmail.com>
This commit is contained in:
Trevor Woerner 2017-03-24 13:49:16 -04:00 committed by Andrei Gherzan
parent 0948d17ded
commit da32aac453
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GPG Key ID: 26BAA8DAF6B114F6
2 changed files with 20 additions and 3 deletions
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13
README
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@ -29,7 +29,8 @@ Contents:
3.L. Enable SPI bus
3.M. Enable I2C
3.N. Enable PiTFT support
3.O. Enable UART support
3.O. Misc. display
3.P. Enable UART support
4. Extra apps
4.A. omxplayer
5. Board Configuration
@ -241,9 +242,15 @@ List of currently supported models:
- pitft22
- pitft28r
3.O. Enable UART
===============
3.O. Misc. display
==================
If you would like to use the Waveshare "C" 1024×600, 7 inch Capacitive Touch
Screen LCD, HDMI interface (http://www.waveshare.com/7inch-HDMI-LCD-C.htm)
Rev 2.1, please set the following in your local.conf
WAVESHARE_1024X600_C_2.1 = "1"
3.P. Enable UART
===============
RaspberryPi 1, 2 and CM will have UART console enabled by default.
RaspberryPi 3 does not have the UART enabled by default because this needs a

10
recipes-bsp/bootfiles/rpi-config_git.bb
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@ -110,6 +110,16 @@ do_deploy() {
echo "# Enable VC4 Graphics" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
echo "dtoverlay=vc4-kms-v3d,${VC4_CMA_SIZE}" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
fi
# Waveshare "C" 1024x600 7" Rev2.1 IPS capacitive touch (http://www.waveshare.com/7inch-HDMI-LCD-C.htm)
if [ "${WAVESHARE_1024X600_C_2.1}" = "1" ]; then
echo "# Waveshare \"C\" 1024x600 7\" Rev2.1 IPS capacitive touch screen" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
echo "max_usb_current=1" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
echo "hdmi_group=2" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
echo "hdmi_mode=87" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
echo "hdmi_cvt 1024 600 60 6 0 0 0" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
echo "hdmi_drive=1" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
fi
}
do_deploy_append_raspberrypi3-64() {