samples: mcuboot_config: simplify log configuration template
Removed MCUBOOT_LOG_LEVEL macros.
The global log level shall be set using a port's configuration
management system of choice instead e.g Kconfig.
Removed BOOT_LOG_LEVEL macro, which was not honored by
either Zephyr or mynewt ports.
* MCUBOOT_LOG_INF(...)
* MCUBOOT_LOG_DBG(...)
*
- * The following global logging level configuration macros must also be
- * defined, each with a unique value. Those will be used to define a global
- * configuration and will allow any source files to override the global
- * configuration:
- *
- * MCUBOOT_LOG_LEVEL_OFF
- * MCUBOOT_LOG_LEVEL_ERROR
- * MCUBOOT_LOG_LEVEL_WARNING
- * MCUBOOT_LOG_LEVEL_INFO
- * MCUBOOT_LOG_LEVEL_DEBUG
- *
- * The global logging level must be defined, with one of the previously defined
- * logging levels:
- *
- * #define MCUBOOT_LOG_LEVEL MCUBOOT_LOG_LEVEL_(OFF|ERROR|WARNING|INFO|DEBUG)
- *
- * MCUBOOT_LOG_LEVEL sets the minimum level that will be logged. The function
- * priority is:
+ * The function priority is:
*
* MCUBOOT_LOG_ERR > MCUBOOT_LOG_WRN > MCUBOOT_LOG_INF > MCUBOOT_LOG_DBG
- *
- * NOTE: Each source file is still able to request its own logging level by
- * defining BOOT_LOG_LEVEL before #including `bootutil_log.h`
*/
#define MCUBOOT_HAVE_LOGGING 1
