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server documentation

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docs/src/firmware.rst
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@ -154,6 +154,8 @@ Upgrade (from v5.0.0)
Check :ref:`firmware troubleshooting <blackfin firmware troubleshooting>` if you run into issues while programming firmware.
Always ensure that the client and server software are of the same release.
#. Program from console
.. code-block:: bash
@ -222,6 +224,8 @@ Download
Upgrade (from v5.0.0)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
Always ensure that the client and server software are of the same release.
#. Program from console
.. code-block:: bash
@ -251,6 +255,8 @@ Download
Upgrade (from v5.0.0)
^^^^^^^^^^^^^^^^^^^^^^^^^^
Always ensure that the client and server software are of the same release.
#. Program from console
.. code-block:: bash
@ -278,6 +284,8 @@ Upgrade (from v5.0.0)
Check :ref:`firmware troubleshooting <blackfin firmware troubleshooting>` if you run into issues while programming firmware.
Always ensure that the client and server software are of the same release.
#. Program from console
.. code-block:: bash
@ -304,6 +312,8 @@ Upgrade (from v5.0.0)
Check :ref:`firmware troubleshooting <blackfin firmware troubleshooting>` if you run into issues while programming firmware.
Always ensure that the client and server software are of the same release.
#. Program from console
.. code-block:: bash
@ -344,26 +354,43 @@ Firmware Troubleshooting with blackfin
5. If one can't list it, read the next section to try to get the blackfin to list it.
How to get back mtd3 drive remotely
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
This might take a few reruns (maybe even 10) until the mtd drive is accessed by the blackfin upon linux startup.
How to get back mtd3 drive remotely (copying new kernel)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.. code-block:: bash
# step 1: connect to the board
# step 1: get the kernel image (uImage.lzma) from slsdetectorgroup
# and copy it to pc's tftp folder
# step 2: connect to the board
telnet bchipxxx
# step 2: check if mtd3 drive listed
more /proc/mtd
#step 3: go to directory for space
cd /var/tmp/
# step 3: tell fpga not to touch flash and reboot
echo 9 > /sys/class/gpio/export;
echo out > /sys/class/gpio/gpio9/direction;
echo 0 > /sys/class/gpio/gpio9/value;
# step 3: copy kernel to board
tftp pcxxx -r uImage.lzma -g
# step 4: verify kernel copied properly
ls -lrt
# step 5: erase flash
flash_eraseall /dev/mtd1
# step 6: copy new image to kernel drive
cat uImage.lzma > /dev/mtd1
# step 7:
sync
# step 8:
reboot
# step 4: repeat steps 1 - 3 until you see the mtd3 drive
# step 9: verification
telnet bchipxxx
uname -a # verify kernel date
more /proc/mtd # verify mtd3 is listed
Last Resort using USB Blaster
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^