log: Add comments to the rest of the log categories

At present some of the log categories are missing comments. Add them.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/include/log.h b/include/log.h
index 2e134f13b089de1f581db31698777298e29028ec..a872fc6ef5fd67a337827762607c5db93c291d5a 100644 (file)
--- a/include/log.h
+++ b/include/log.h
@@ -39,17 +39,17 @@ enum log_level_t {
 enum log_category_t {
        LOGC_FIRST = 0, /* First part mirrors UCLASS_... */
 
-       LOGC_NONE = UCLASS_COUNT,
-       LOGC_ARCH,
-       LOGC_BOARD,
-       LOGC_CORE,
+       LOGC_NONE = UCLASS_COUNT,       /* First number is after all uclasses */
+       LOGC_ARCH,      /* Related to arch-specific code */
+       LOGC_BOARD,     /* Related to board-specific code */
+       LOGC_CORE,      /* Related to core features (non-driver-model) */
        LOGC_DM,        /* Core driver-model */
        LOGC_DT,        /* Device-tree */
        LOGC_EFI,       /* EFI implementation */
        LOGC_ALLOC,     /* Memory allocation */
 
-       LOGC_COUNT,
-       LOGC_END,
+       LOGC_COUNT,     /* Number of log categories */
+       LOGC_END,       /* Sentinel value for a list of log categories */
 };
 
 /* Helper to cast a uclass ID to a log category */