vpl: Add Kconfig options for VPL

[thirdparty/u-boot.git] / common / Kconfig

diff --git a/common/Kconfig b/common/Kconfig
index f55b4211bb21adb5568ba3c0e50f3e43f53f8193..a96842a5c11dd7bd2b432e14c7eee99c2a4ab69c 100644 (file)
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -89,6 +89,15 @@ config TPL_LOGLEVEL
        int
        default LOGLEVEL
 
+config VPL_LOGLEVEL
+       int "loglevel for VPL"
+       default LOGLEVEL
+       help
+         All Messages with a loglevel smaller than the console loglevel will
+         be compiled in to VPL. See LOGLEVEL for a list of available log
+         levels. Setting this to a value above 4 may increase the code size
+         significantly.
+
 config SILENT_CONSOLE
        bool "Support a silent console"
        help
@@ -262,6 +271,15 @@ config LOG
 
 if LOG
 
+config VPL_LOG
+       bool "Enable logging support in VPL"
+       depends on LOG
+       help
+         This enables support for logging of status and debug messages. These
+         can be displayed on the console, recorded in a memory buffer, or
+         discarded if not needed. Logging supports various categories and
+         levels of severity.
+
 config LOG_MAX_LEVEL
        int "Maximum log level to record"
        default 6
@@ -431,6 +449,47 @@ config TPL_LOG_CONSOLE
 
 endif
 
+config VPL_LOG
+       bool "Enable logging support in VPL"
+       depends on LOG
+       help
+         This enables support for logging of status and debug messages. These
+         can be displayed on the console, recorded in a memory buffer, or
+         discarded if not needed. Logging supports various categories and
+         levels of severity.
+
+if VPL_LOG
+
+config VPL_LOG_MAX_LEVEL
+       int "Maximum log level to record in VPL"
+       default 3
+       help
+         This selects the maximum log level that will be recorded. Any value
+         higher than this will be ignored. If possible log statements below
+         this level will be discarded at build time. Levels:
+
+           0 - emergency
+           1 - alert
+           2 - critical
+           3 - error
+           4 - warning
+           5 - note
+           6 - info
+           7 - debug
+           8 - debug content
+           9 - debug hardware I/O
+
+config VPL_LOG_CONSOLE
+       bool "Allow log output to the console in VPL"
+       default y
+       help
+         Enables a log driver which writes log records to the console.
+         Generally the console is the serial port or LCD display. Only the
+         log message is shown - other details like level, category, file and
+         line number are omitted.
+
+endif
+
 config LOG_ERROR_RETURN
        bool "Log all functions which return an error"
        help
@@ -777,6 +836,14 @@ config TPL_BLOBLIST
          This enables a bloblist in TPL. The bloblist is set up in TPL and
          passed to SPL and U-Boot proper.
 
+config VPL_BLOBLIST
+       bool "Support for a bloblist in VPL"
+       depends on BLOBLIST && VPL_LIBGENERIC_SUPPORT && VPL_LIBCOMMON_SUPPORT
+       default y if VPL
+       help
+         This enables a bloblist in VPL. The bloblist is set up in VPL and
+         passed to SPL and U-Boot proper.
+
 if BLOBLIST
 
 choice