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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2019-03-15 10:14:47 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-03-18 09:43:35 +0100 |
| commit | 6906ffb57888c99024f4ff2257c2fd2e50058240 (patch) | |
| tree | 103f0100bb02f81fc337511061e4e84c3df0d8ff /Documentation | |
| parent | 114d41b69c1e0715fe09b2234559f545eb7721bf (diff) | |
| download | barebox-6906ffb57888c99024f4ff2257c2fd2e50058240.tar.gz barebox-6906ffb57888c99024f4ff2257c2fd2e50058240.tar.xz | |
pstore: add console support
Add support for writing console messages to pstore.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Documentation-added-by: Juergen Borleis <jbe@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/filesystems/pstore.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/filesystems/pstore.rst b/Documentation/filesystems/pstore.rst index 6215f2296c..c128daae9f 100644 --- a/Documentation/filesystems/pstore.rst +++ b/Documentation/filesystems/pstore.rst @@ -75,3 +75,7 @@ All pstore files that could be found are added to the /pstore directory. This is a read-only filesystem. If you disable the Kconfig option FS_PSTORE_RAMOOPS_RO, the RAMOOPS area is reset and its ECC recalculated. But that does not allow any writes from Barebox into that area. + +If the menu entry ``FS_PSTORE_CONSOLE`` is enabled, Barebox itself will add all +its own console output to the *ramoops:console* part, which enables the regular +userland later on to have access to the bootloaders output. |