diff options
Diffstat (limited to 'common/Kconfig')
| -rw-r--r-- | common/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/common/Kconfig b/common/Kconfig index 21e067c858..dcab69d321 100644 --- a/common/Kconfig +++ b/common/Kconfig @@ -504,6 +504,19 @@ config LOG_TEST in various different ways to test that the logging system works correctly with varoius settings. +config LOG_ERROR_RETURN + bool "Log all functions which return an error" + depends on LOG + help + When an error is returned in U-Boot it is sometimes difficult to + figure out the root cause. For eaxmple, reading from SPI flash may + fail due to a problem in the SPI controller or due to the flash part + not returning the expected information. This option changes + log_ret() to log any errors it sees. With this option disabled, + log_ret() is a nop. + + You can add log_ret() to all functions which return an error code. + endmenu config DEFAULT_FDT_FILE |