Age | Commit message (Collapse) | Author |
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Fusion touchscreen driver now uses platform data to do GPIO
initialization by itself. Make use of this by providing GPIO numbers
instead of doing initialization in the board initialization.
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Make use of the new STMPE ADC driver to expose the four free ADC
channels on the STMPE811 to userspace.
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If the boot console is RS232 and RX is left floating this leads
to arbitrary sys requests including reboots...
(RX is left floating on the evaluation boards if USB to serial is
jumpered but USB is not connected)
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Get rid of obsolete NAND aka Colibri T30 v1.0a prototype handling.
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Clean-up kernel configuration and bring it more in line with Colibri T20.
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Hack to force WIRELESS_EXT required to build Redpine Signals LiteFi driver.
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Enable kernel configuration for USB audio.
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As Colibris are usually self powered default drawn VBUS to 2 mA rather
than demanding 500 mA. This should fix it running from not self powered
USB hubs as well.
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Activate Android rather than mass storage gadget driver to support
multiple USB functions. The functions can be configured via a board
file and may be enabled and disabled dynamically. E.g. the following
enables regular Ethernet aka RNDIS functionality once booted:
echo rndis > /sys/class/android_usb/android0/functions
echo 1 > /sys/class/android_usb/android0/enable
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Activate Colibri rather than Tegra USB OTG driver as used on
Colibri T20 as well.
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Integrate ALSA SoC SGTL5000 codec on Toradex Colibri T30.
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Tested on early prototype Colibri T30 V1.0a eMMC module.
Known issues:
- spurious boot hang after following kernel message
[ 5.595219] Timed out waiting for lock bit on pll pll_a
- no audio (SGTL5000) support integrated yet
- NAND detection/support disabled for now due to boot hang
- USB OTG support disabled for now due to boot hang
- trying to spawn L4T R16 X driver seems to hang
Note: requires uImage with adjusted entry point/load address as follows
mkimage -A arm -C none -O linux -T kernel -a 0x82008000 -e 0x82008000 -n 'Linux-3.1.10-colibri_t30' -d zImage uImage
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