--- wikisrc/ports/evbarm/tegra.mdwn	2015/05/18 12:08:24	1.9
+++ wikisrc/ports/evbarm/tegra.mdwn	2015/11/09 23:22:53	1.27
@@ -19,26 +19,30 @@
  - I2C controller
  - UART [[!template id=man name="com" section="4"]] serial console
  - RTC
+ - Watchdog timer
  - SDMMC [[!template id=man name="sdhc" section="4"]] controller
  - USB 2.0 [[!template id=man name="ehci" section="4"]] controller
  - PCI express
+ - SATA [[!template id=man name="ahcisata" section="4"]] controller
+ - HDMI
+   - Framebuffer console
+   - HDMI Audio [[!template id=man name="hdaudio" section="4"]] controller
+   - HDMI CEC
  - Jetson TK1
    - On-board Realtek 8111G [[!template id=man name="re" section="4"]] gigabit ethernet 
    - EEPROM [[!template id=man name="seeprom" section="4"]] (on I2C)
    - TMP451 [[!template id=man name="titemp" section="4"]] temperature sensor (on I2C)
+   - RF kill switch
+   - Power button
 
 # TODO
- - SMP stability
- - eMMC support
- - SD/MMC UHS-I support (needs [[!template id=man name="sdmmc" section="4"]] changes)
- - Framebuffer console
- - HDMI
- - [[!template id=man name="hdaudio" section="4"]] (for HDMI audio)
- - I2S
- - Audio codec
+ - Analog audio output (I2S, Audio codec, APB DMA)
  - AS3722 power management unit
- - [[!template id=man name="ahcisata" section="4"]] (for SATA support)
- - Watchdog timer
+ - GPU (nouveau)
+ - USB 3.0 [[!template id=man name="xhci" section="4"]] controller
+ - SPI controller
+ - PWM controller
+ - PCIe MSI support
 
 # Generating a boot script
 
@@ -50,6 +54,21 @@ bootm 0x90000000
 $ mkubootimage -A arm -C none -O netbsd -T script -a 0 -n "NetBSD/tegra boot" boot.txt boot.scr
 """]]
 
+# Getting U-Boot
+
+Jetson TK1 boards come with Linux4Tegra R19.x installed, which doesn't use U-Boot. The easiest way to get U-Boot is to upgrade to Linux4Tegra R21.x (Linux PC or VM required) following the [quick start guide](http://developer.download.nvidia.com/embedded/L4T/r21_Release_v4.0/l4t_quick_start_guide.txt).
+
+# Modesetting
+
+To be able to use the mode setting features of the Tegra DRM driver, you must use the xf86-video-modesetting driver. Put this in xorg.conf:
+
+[[!template  id=programlisting text="""
+Section "Device"
+    Identifier "DRM Modesetting"
+    Driver "modesetting"
+EndSection
+"""]]
+
 # Links
 
 - [NVIDIA Jetson TK1 development kit](https://developer.nvidia.com/jetson-tk1)