commit cdd140af5c6b623d31ac87a8054cee55fb70d3f0
author Simon Glass <sjg@chromium.org> Mon Oct 01 11:55:06 2018 -0600
committer Simon Glass <sjg@chromium.org> Tue Oct 09 04:40:26 2018 -0600
tree 2611fa049af667c73e353be43fb8a5aa11c4c7f1
parent fbcf37e48ebb9829c85651378191e33f6ece710e

log: Add helpers for common log levels

At present to output a log message you need something like:

   log(UCLASS_SPI, LOCL_INFO, "message1");
   log(UCLASS_SPI, LOCL_INFO, "message2");

but many files use the same category throughout. Also it is helpful to
shorten the length of log names, providing helpers for common logging
levels. Add some macros so that it is possible to do:

   (top of file, before #includes)
   #define LOG_CATEGORY UCLASS_SPI

   (later in the file)
   log_info("message1");
   log_debug("message2");
   log_err("message3");

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

configs/sandbox_flattree_defconfig

diff --git a/configs/sandbox_flattree_defconfig b/configs/sandbox_flattree_defconfig
index 9f672e5..2f8a98c 100644
--- a/configs/sandbox_flattree_defconfig
+++ b/configs/sandbox_flattree_defconfig
@@ -15,6 +15,7 @@
 CONFIG_CONSOLE_RECORD=y
 CONFIG_CONSOLE_RECORD_OUT_SIZE=0x1000
 CONFIG_SILENT_CONSOLE=y
+CONFIG_LOG_MAX_LEVEL=6
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_CMD_CPU=y
 CONFIG_CMD_LICENSE=y