logging: fs: allow maximum file size to be 1GB

So far the maximum configurable file size was limited to 16KB (2^14).
This might be enough for small partitions on internal flash. For
external QSPI memories however, this is certainly too restrictive.

Change maximum configurable file size to be 1GB, which is 2^30. Such
value will prevent signed integers overflow on 32-bit platforms, while
giving user full flexibility on how big log files should be.

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
1 file changed