Changes between Version 1 and Version 2 of BeagleBoard


Ignore:
Timestamp:
2020-11-21T10:09:16Z (4 years ago)
Author:
Jiri Svoboda
Comment:

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  • BeagleBoard

    v1 v2  
    1111The !BeagleBoard-xM has been supported since HelenOS 0.6.0.
    1212
     13== Serial Console ==
     14
     15!BeagleBoard has a female DB-9 connector, so one can plug a USB-serial adapter with male DB-9 connector straight to it, without any additional cabling (such as a laplink cable).
     16
     17Comms settings: '''115200 bd, 8 data bits, 1 stop bit, no parity, disable hardware flow control'''.
     18
     19Only kconsole can be used via the serial console, there is no user-space serial console.
     20
    1321== Booting ==
    1422
    1523The !BeagleBoard can be either netbooted or booted over serial.
    1624
    17 In either case, start by build HelenOS for the arm32/beagleboard target. This produces an uImage.bin binary.
     25In either case, start by build HelenOS for the arm32/beagleboard target. This produces an uImage.bin binary. You need to use a microSD card with uBoot. uBoot will typically auto-boot from te SD card after a few seconds and you can press a key to interrupt and get a command line.
    1826
    1927In order to boot over network, do:
    … …  
    3543U-Boot# bootm
    3644}}}
     45
     46== Display / keyboard ==
     47
     48The !BeagleBoard-xM has a PS/2 keyboard port, HDMI video output and USB. However, neither PS/2 nor USB is currently supported by HelenOS. TODO: What is the state of kfb and amdm37x_dispc?