|  | option('tests', type: 'feature', value: 'enabled', description: 'Build tests') | 
|  |  | 
|  | # Timer constant | 
|  | option('read-interval-ms', type: 'integer', value: 10, description: 'Read loop interval in millisecond (ms)') | 
|  |  | 
|  | # Memory constants | 
|  | option('memory-region-size', type: 'integer', value: 16384, description: 'Memory size allcated') | 
|  | # Default value 4035215360 is 0xF0848000 below | 
|  | option('memory-region-offset', type: 'integer', value: 4035215360, description: 'Where the memory region is located') | 
|  |  | 
|  | # Circular Buffer header constants | 
|  | option('bmc-interface-version', type: 'integer', value: 0, description: 'BMC interface version to easily see compatibility') | 
|  | option('queue-region-size', type: 'integer', value: 512, description: 'Normal error queue region size') | 
|  | option('ue-region-size', type: 'integer', value: 80, description: 'Uncorrectable error region size') | 
|  | # Magic Number Array Constants | 
|  | option('magic-number-byte1', type: 'integer', value: 1, description: 'Magic Number array[0] for validity, consists of 4 * uint32_t') | 
|  | option('magic-number-byte2', type: 'integer', value: 2, description: 'Magic Number array[1] for validity, consists of 4 * uint32_t') | 
|  | option('magic-number-byte3', type: 'integer', value: 3, description: 'Magic Number array[2] for validity, consists of 4 * uint32_t') | 
|  | option('magic-number-byte4', type: 'integer', value: 4, description: 'Magic Number array[3] for validity, consists of 4 * uint32_t') |