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-This file documents the on board monitor (PPCBUG) configuration used
-to be able to boot the archives located in powerpc-rtems/c/mcp750/bin.
-This information was provided by Eric Valette <valette@crf.canon.fr>
-
-NOTE (by Till Straumann <strauman@slac.stanford.edu>, 2003):
-Apparently, PPCBug fails to shut down the network interface after
-loading an image. This means that the ethernet chip is still able
-to write into its descriptors and network buffer memory which
-can result in the loaded system to be corrupted if that system
-relocates itself!. The proper place to shut down the interface
-would be PPCBug itself or a 'PPCBug startup script' - unfortunately,
-PPCBug doesn't offer such a feature. Therefore, the bootloader
-is by default compiled with the
-#ifdef USE_PPCBUG
-compile-time option ENABLED. It will then use a PPCBug system
-call to shut down the ethernet chip during an early stage of
-the boot process.
-NOTE: THIS (i.e. the system call) WILL FAIL IF YOU USE SOFTWARE
-OTHER THAN PPCBUG TO BOOT THE BSP. In such a case, you must
-recompile with #undef USE_PPCBUG and make sure the ethernet
-interface is quiet by other means.
-
------------------------ ENV command--------------
-PPC1-Bug>env
-Bug or System environment [B/S] = B?
-Field Service Menu Enable [Y/N] = N?
-Probe System for Supported I/O Controllers [Y/N] = Y?
-Auto-Initialize of NVRAM Header Enable [Y/N] = Y?
-Network PReP-Boot Mode Enable [Y/N] = Y? <====================
-SCSI Bus Reset on Debugger Startup [Y/N] = N?
-Primary SCSI Bus Negotiations Type [A/S/N] = A?
-Primary SCSI Data Bus Width [W/N] = N?
-Secondary SCSI Identifier = "07"?
-NVRAM Boot List (GEV.fw-boot-path) Boot Enable [Y/N] = Y?
-NVRAM Boot List (GEV.fw-boot-path) Boot at power-up only [Y/N] = Y?
-NVRAM Boot List (GEV.fw-boot-path) Boot Abort Delay = 5?
-Auto Boot Enable [Y/N] = Y?
-Auto Boot at power-up only [Y/N] = Y?
-Auto Boot Scan Enable [Y/N] = Y?
-Auto Boot Scan Device Type List = FDISK/CDROM/TAPE/HDISK/?
-Auto Boot Controller LUN = 14?
-Auto Boot Device LUN = 40?
-Auto Boot Partition Number = 03?
-Auto Boot Abort Delay = 7?
-Auto Boot Default String [NULL for an empty string] = ?
-ROM Boot Enable [Y/N] = N?
-ROM Boot at power-up only [Y/N] = Y?
-ROM Boot Abort Delay = 5?
-ROM Boot Direct Starting Address = FFF00000?
-ROM Boot Direct Ending Address = FFFFFFFC?
-Network Auto Boot Enable [Y/N] = N?
-Network Auto Boot at power-up only [Y/N] = N?
-Network Auto Boot Controller LUN = 00?
-Network Auto Boot Device LUN = 00?
-Network Auto Boot Abort Delay = 5?
-Network Auto Boot Configuration Parameters Offset (NVRAM) = 00001000?
-Memory Size Enable [Y/N] = Y?
-Memory Size Starting Address = 00000000?
-Memory Size Ending Address = 02000000?
-DRAM Speed in NANO Seconds = 60?
-ROM First Access Length (0 - 31) = 10?
-ROM Next Access Length (0 - 15) = 0?
-DRAM Parity Enable [On-Detection/Always/Never - O/A/N] = O?
-L2Cache Parity Enable [On-Detection/Always/Never - O/A/N] = O?
-PCI Interrupts Route Control Registers (PIRQ0/1/2/3) = 0A050000?
-Serial Startup Code Master Enable [Y/N] = N?
-Serial Startup Code LF Enable [Y/N] = N?
----------------------NIOT ---------------------------
-PPC1-Bug>niot
-Controller LUN =00?
-Device LUN =00?
-Node Control Memory Address =03F9E000?
-Client IP Address =194.2.81.157?
-Server IP Address =194.2.81.241?
-Subnet IP Address Mask =255.255.255.0?
-Broadcast IP Address =255.255.255.255?
-Gateway IP Address =194.2.81.254?
-Boot File Name ("NULL" for None) =debug-ppc?
-Argument File Name ("NULL" for None) =?
-Boot File Load Address =001F0000?
-Boot File Execution Address =001F0000?
-Boot File Execution Delay =00000000?
-Boot File Length =00000000?
-Boot File Byte Offset =00000000?
-BOOTP/RARP Request Retry =05?
-TFTP/ARP Request Retry =05?
-Trace Character Buffer Address =00000000?
-BOOTP/RARP Request Control: Always/When-Needed (A/W)=W?
-BOOTP/RARP Reply Update Control: Yes/No (Y/N) =Y?
---------------------------------------------------------
-
-