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2020-10-30doc: Add log kerneldocs to documentationSean Anderson1-0/+5
The functions in log.h are already mostly documented, so add them to the generated documentation. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-27log: allow for message continuationHeinrich Schuchardt1-0/+6
Some drivers use macro pr_cont() for continuing a message sent via printk. Hence if we want to convert printk messaging to using the logging system, we must support continuation of log messages too. As pr_cont() does not provide a message level we need a means of remembering the last log level. With the patch a pseudo log level LOGL_CONT as well as a pseudo log category LOGC_CONT are introduced. Using these results in the application of the same log level and category as in the previous log message. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-22log: Tidy up documentationSimon Glass1-5/+8
Fix up the documentation which was lost in a merge conflict in the conversion to RST. Fixes: 52d3df7fefe ("log: Allow LOG_DEBUG to always enable log output") Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-14doc: global data pointerHeinrich Schuchardt2-0/+54
Add the description of the global data pointer to the generated HTML documentation. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-17doc: correct description of crash dumpsHeinrich Schuchardt1-3/+5
Correct the description of the ESR register. Fix a typo. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-17doc: Coccinelle: move to HTML docHeinrich Schuchardt2-0/+506
Move doc/README.coccinelle to doc/develop/coccinelle.rst using the current linux-next version of the text. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-06-12doc: move README.log to HTML documentationHeinrich Schuchardt2-0/+291
Convert README.log to reStructuredText and add it to the generated HTML documentation. Assign doc/develop/logging.rst to the maintainer of LOGGING. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-05-01doc: describe the analysis of crash dumpsHeinrich Schuchardt2-0/+132
Provide an overview of the analysis of U-Boot crash dumps. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>