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web commit by jmcneill: Watchdog timer is supported now

    1: [[!meta title="NetBSD/evbarm on NVIDIA Tegra"]]
    2: 
    3: **The Tegra port is work in progress**
    4: 
    5: [[!toc levels=2]]
    6: 
    7: 
    8: # Supported hardware
    9:  - CPU: Cortex-A15: NVIDIA Tegra K1 (T124) (4-core)
   10:    - VFP / NEON
   11:    - CPU frequency scaling
   12:  - GIC
   13:  - ARM generic timer
   14:  - Clock and reset controller
   15:  - GPIO controller
   16:  - MPIO / pinmux controller
   17:  - Memory controller
   18:  - Power management controller
   19:  - I2C controller
   20:  - UART [[!template id=man name="com" section="4"]] serial console
   21:  - RTC
   22:  - Watchdog timer
   23:  - SDMMC [[!template id=man name="sdhc" section="4"]] controller
   24:  - USB 2.0 [[!template id=man name="ehci" section="4"]] controller
   25:  - PCI express
   26:  - SATA [[!template id=man name="ahcisata" section="4"]] controller
   27:  - Jetson TK1
   28:    - On-board Realtek 8111G [[!template id=man name="re" section="4"]] gigabit ethernet 
   29:    - EEPROM [[!template id=man name="seeprom" section="4"]] (on I2C)
   30:    - TMP451 [[!template id=man name="titemp" section="4"]] temperature sensor (on I2C)
   31: 
   32: # TODO
   33:  - SMP stability
   34:  - eMMC support
   35:  - SD/MMC UHS-I support (needs [[!template id=man name="sdmmc" section="4"]] changes)
   36:  - Framebuffer console
   37:  - HDMI
   38:  - [[!template id=man name="hdaudio" section="4"]] (for HDMI audio)
   39:  - I2S
   40:  - Audio codec
   41:  - AS3722 power management unit
   42:  - GPU (nouveau)
   43: 
   44: # Generating a boot script
   45: 
   46: [[!template  id=programlisting text="""
   47: $ cat boot.txt
   48: setenv bootargs root=ld1a
   49: fatload mmc 1:1 0x90000000 netbsd.ub
   50: bootm 0x90000000
   51: $ mkubootimage -A arm -C none -O netbsd -T script -a 0 -n "NetBSD/tegra boot" boot.txt boot.scr
   52: """]]
   53: 
   54: # Links
   55: 
   56: - [NVIDIA Jetson TK1 development kit](https://developer.nvidia.com/jetson-tk1)
   57: - [Hardware documentation](https://developer.nvidia.com/hardware-design-and-development)
   58: - [Linux For Tegra](https://developer.nvidia.com/linux-tegra)