View source for Hidden B/C/J Class Manufacturer and DEBUG commands

After repairing my J5000 (EEPROM was corrupted due to PDC experiments), the Bootloader showed some additional Entries:

 Mfg Menu: Enter command > debug
 
 ----- Debug Menu ------------------------------------------------------------
 
       Command                           Description
       -------                           -----------
       CLearScreen                       Clear the screen
       EepromFlag [<flag> [ON|OFF]]      Display or set EEPROM Flag values
       Graphics_INfo                     Display graphics information
       HPMC                              Generate an HPMC
       IODC <addr> ... <arg7>            Execute IODC procedure
       MODel                             Display model string
       Path_INfo [<path>]                Display mnemonic path information
       PCI_info                          Display PCI information
       PDCE [Narrow] <arg0>...<arg7>     Execute PDC procedure
       SideLoad [DIsplay]                Copy firmware from Sabre to Flash Rom
       SPeed                             Measure various speeds
       Sys_Info_Map                      Display SYS_INFO_MAP
       TOC                               Soft boot the system
 
       BOot [PRI|ALT|<path>]             Boot from specified path
       DIsplay                           Redisplay the current menu
       HElp [<menu>|<command>]           Display help for menu or command
       RESET                             Restart the system
       MAin                              Return to Main menu
 -----
 Debug Menu: Enter command >

 Debug Menu: Enter command > mfg
 
 ----- Manufacturing Menu ----------------------------------------------------
 
       Command                           Description
       -------                           -----------
       DefaultAll                        Set all Stable Store to defined values
       DimmRead [<slot>]                 Read serial EEPROM on DIMM/s
       EepromRead [<addr> [<len>]]       Read EEPROM locations
       EepromWrite <addr> <data> ...     Write EEPROM locations
       FAn [Domain1|Domain2              Display/change fan speed settings
           <lo> <md> <hi>]
       LanAddress [<addr>]               Display or set system LAN address
       LIcense [ON|OFF]                  Display or set diagnostic licensing
       MemRead <addr> [<len>] [<type>]   Read memory locations
       MemWrite <addr> <data> ...        Write memory locations
       MfgConsole [<path>]               Display or modify default console path
       MoDe [MFG|DeBug|NOrmal]           Display or change system mode
       OVerride [ON|OFF]                 Override fan failure power down
       ScRoll [ON|OFF]                   Display or change scrolling ability
       SerialNum [<serial number>]       Read or write serial number
       STable [AR|UN] <addr> ...         Read or write Stable Storage locations
       VErsion                           Display PDC internal version number
 
       BOot [PRI|ALT|<path>]             Boot from specified path
       DIsplay                           Redisplay the current menu
       HElp [<menu>|<command>]           Display help for menu or command
       RESET                             Restart the system
       MAin                              Return to Main menu
 -----
 Mfg Menu: Enter command >

 Debug Menu: Enter command > eepromflag
      0  Use eeprom LDB checks         OFF
      1  Use EEPROM test control       OFF
      2  Update EEPROM fwd progress    OFF
      3  Allow HPMC PIM overwrite      OFF
      4  LDB_DEBUG_TRAP_IGNORE_BIT     OFF
      5  No cycle codes in halt CPU    OFF
      6  USE_SPEC_TOC_VECTOR_BIT       OFF
      7  Disable BCH scroll control    OFF
      8  INIT_EEPROM_CONFIG_BIT        OFF
      9  DISABLE_AIO_BIT               OFF
     10  Don't do a PDC ROM checksum   OFF
     11  Enable Serial1 remote power   OFF
     12  DISABLE_CCP_CHASSIS           OFF
     13  DISABLE_CCP_BIT               OFF
     14  ENABLE_LDB_TRIG_AT_LAUNCH     OFF
     15  Skip full calc of MEM_10MSEC  OFF
     16  Secure mode                   OFF
     17  Honor auto flags in MFG mode  OFF
     18  Skip graphics init            OFF
     19  Memory init only              OFF
     20  Skip late self tests          OFF
     21  Skip early self tests         OFF
     22  Disable all FP units          OFF
     23  Loop on early selftests       OFF
     24  Loop on late selftests        OFF
     25  No auto boot if uncleared PIM OFF
     26  Error handler invokes LDB     OFF
     27  Error handler dumps state     OFF
     28  DISABLE_XHOST_MSG             OFF
     29  Enable proc call trace        OFF
     30  Always emit chassis codes     OFF
     31  Init mem system from ROM tableOFF