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+General information on boot logs
+================================
+
+To gather good boot logs, you must set the debug level to Spew.
+
+If your board uses CMOS configuration[1], you can do it like this:
+
+```shell
+nvramtool -w debug_level=Spew
+```
+
+Else you will need to have to set the default log level at compile
+time, to do that go in `Console  --->` in make menuconfig, then set
+`Default console log level` to SPEW.
+
+Reference:
+----------
+
+[1] in make menuconfig you should have: `General setup  --->`, `[*] Use CMOS for configuration values`.
+    This option is also known as `CONFIG_USE_OPTION_TABLE` in `Kconfig`.
+
+Gather information through SSH
+==============================
+
+`board_status.sh` can gather information through ssh with the `-r`
+option.
+
+When using `-r <host>`, The script will attempt to log into
+root@host.
+
+In order for `-r <host>` to work, the script has to be able
+to log into the remote host's root account, without having
+to provide a password.
+
+That can be achieved with the use of SSH keys and ssh-agent.
+
+`board_status.sh` expects the remote host to have the following
+programs in its path: `cbmem`, `dmesg`.
+
+Boot log gathering through a serial port
+========================================
+
+When using `board_status.sh -s </dev/xxx>`, script starts by retrieving the
+boot log through the serial port.
+
+To produce such logs, power off the board, run `board_status.sh`
+with the right arguments, power on the board.
+
+At that point the logs will be displayed by `board_status.sh` as they
+are produced by the board.
+
+<kbd>Enter</kbd> will have to be pressed once the board has booted and is in a
+state where the script is able to log into that board.
+
+Publishing
+==========
+
+It expects the user to already have an account in
+[coreboot's Gerrit instance](https://review.coreboot.org).
+
+The `-u` switch will publish the results: It will make a `git patch` out
+of the status information, that will be directly pushed in the
+board-status repository.