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-This should run on Motorola MVME230x boards, where x is 5, 6, 7,
-or 8 designating 16, 32, 64, or 128 MB of DRAM. It should also
-work on MVME230x where x is 1, 2, 3, or 4 which is the same board
-using a '603 instead of a '604 processor. RTEMS_CPU_MODEL would
-need to change in make/custom/mvme2307.cfg.
-
-Application is linked to run from RAM. If running from ROM, it
-will copy itself to RAM (0x4000) when it boots. PPCBUG should
-be used to load a binary image from the TFTP host into location
-0x4000, with an entry point at 0x401c. PPCBUG can be set to
-autoboot the application from ROM. PPCBUG does all of the low
-level setup of memory controllers and such on the board before
-jumping into the RTEMS application.
-
-TODO: Data cache is not enabled. This BSP should probably
-be part of the MCP750 BSP as much of the hardware here is
-also on the MCP750 board. The dec21140 driver here is derived
-from an early version from the MCP750 BSP, but has been
-rewritten to use scatter/gather DMA and interrupts rather than
-CPU copies and polling. This should be considered for merging
-into to the MCP750 BSP. The interrupt conroller code needs to
-be better integrated into RTEMS calls like the MCP750. The
-BSP should probably be renamed to mvme230x.
-
-----------------------------------------------------------------------------
-
-Building and loading an application:
-
-=============== (host) =======================================
-% make
-% powerpc-rtems-objcopy --output-target=binary hello.exe /tftpboot/hello.bin
-
-=============== (target - run from RAM) ======================
-PPC1-Bug>niop
-Controller LUN =00?
-Device LUN =00?
-Get/Put =G?
-File Name =? hello.bin
-Memory Address =00004000?
-Length =00000000?
-Byte Offset =00000000?
-
-Bytes Received =&140780, Bytes Loaded =&140780
-Bytes/Second =&140780, Elapsed Time =1 Second(s)
-PPC1-Bug>go 401c
-Effective address: 0000401C
-
-
-*** HELLO WORLD TEST ***
-Hello World
-*** END OF HELLO WORLD TEST ***
-PPC1-Bug>
-
-=============== (target - run from ROM) ======================
-
-PPC1-Bug>niop
-Controller LUN =00?
-Device LUN =00?
-Get/Put =G?
-File Name =? hello.bin
-Memory Address =00004000?
-Length =00000000?
-Byte Offset =00000000?
-
-Bytes Received =&140780, Bytes Loaded =&140780
-Bytes/Second =&140780, Elapsed Time =1 Second(s)
-
-PPC1-Bug>pflash 4000:28000 ff000000
-Source Starting/Ending Addresses =00004000/0002BFFF
-Destination Starting/Ending Addresses =FF000000/FF027FFF
-Number of Effective Bytes =00028000 (&163840)
-
-Program FLASH Memory (Y/N)? y
-FLASH Memory Programming Complete
-
-(reset to boot into application)
-
-----------------------------------------------------------------------------
-
-memory map:
-0x00000000 - 0x03ffffff RAM
-0x80000000 - 0xbf7fffff PCI I/O space
-0xc0000000 - 0xfcffffff PCI memory space
-0xfd000000 - 0xfdffffff PCI memory space
-0xfe000000 - 0xfe7fffff PCI I/O space
-0xfef80000 - 0xfef8ffff Falcon registers
-0xfeff0000 - 0xfeffffff Raven registers
-0xff000000 - 0xff3fffff ROM bank A - application
-0xff800000 - 0xff8fffff ROM bank B - PPCBUG
-0xfff00000 - 0xffffffff ROM bank A or B
-
-----------------------------------------------------------------------------
-Use the PPCBUG "env" command to configure the board:
-
-PPC1-Bug>env
-Bug or System environment [B/S] = B?
-Field Service Menu Enable [Y/N] = N?
-Remote Start Method Switch [G/M/B/N] = B?
-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] = N?
-Negate VMEbus SYSFAIL* Always [Y/N] = N?
-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 Bootlist (GEV.fw-boot-path) Boot Enable [Y/N] = N?
-NVRAM Bootlist (GEV.fw-boot-path) Boot at power-up only [Y/N] = N?
-NVRAM Bootlist (GEV.fw-boot-path) Boot Abort Delay = 5?
-Auto Boot Enable [Y/N] = N?
-Auto Boot at power-up only [Y/N] = N?
-Auto Boot Scan Enable [Y/N] = N?
-Auto Boot Scan Device Type List = FDISK/CDROM/TAPE/HDISK/?
-Auto Boot Controller LUN = 00?
-Auto Boot Device LUN = 00?
-Auto Boot Partition Number = 00?
-Auto Boot Abort Delay = 7?
-Auto Boot Default String [NULL for an empty string] = ?
-ROM Boot Enable [Y/N] = Y?
-ROM Boot at power-up only [Y/N] = N?
-ROM Boot Enable search of VMEbus [Y/N] = N?
-ROM Boot Abort Delay = 5?
-ROM Boot Direct Starting Address = FF000000?
-ROM Boot Direct Ending Address = FF3FFFFF?
-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) = 0A0B0E0F?
-Serial Startup Code Master Enable [Y/N] = N?
-Serial Startup Code LF Enable [Y/N] = N?
-VME3PCI Master Master Enable [Y/N] = Y?
-PCI Slave Image 0 Control = 00000000?
-PCI Slave Image 0 Base Address Register = 00000000?
-PCI Slave Image 0 Bound Address Register = 00000000?
-PCI Slave Image 0 Translation Offset = 00000000?
-PCI Slave Image 1 Control = C0820000?
-PCI Slave Image 1 Base Address Register = 01000000?
-PCI Slave Image 1 Bound Address Register = 20000000?
-PCI Slave Image 1 Translation Offset = 00000000?
-PCI Slave Image 2 Control = C0410000?
-PCI Slave Image 2 Base Address Register = 20000000?
-PCI Slave Image 2 Bound Address Register = 22000000?
-PCI Slave Image 2 Translation Offset = D0000000?
-PCI Slave Image 3 Control = C0400000?
-PCI Slave Image 3 Base Address Register = 2FFF0000?
-PCI Slave Image 3 Bound Address Register = 30000000?
-PCI Slave Image 3 Translation Offset = D0000000?
-VMEbus Slave Image 0 Control = E0F20000?
-VMEbus Slave Image 0 Base Address Register = 00000000?
-VMEbus Slave Image 0 Bound Address Register = 02000000?
-VMEbus Slave Image 0 Translation Offset = 80000000?
-VMEbus Slave Image 1 Control = 00000000?
-VMEbus Slave Image 1 Base Address Register = 00000000?
-VMEbus Slave Image 1 Bound Address Register = 00000000?
-VMEbus Slave Image 1 Translation Offset = 00000000?
-VMEbus Slave Image 2 Control = 00000000?
-VMEbus Slave Image 2 Base Address Register = 00000000?
-VMEbus Slave Image 2 Bound Address Register = 00000000?
-VMEbus Slave Image 2 Translation Offset = 00000000?
-VMEbus Slave Image 3 Control = 00000000?
-VMEbus Slave Image 3 Base Address Register = 00000000?
-VMEbus Slave Image 3 Bound Address Register = 00000000?
-VMEbus Slave Image 3 Translation Offset = 00000000?
-PCI Miscellaneous Register = 10000000?
-Special PCI Slave Image Register = 00000000?
-Master Control Register = 80C00000?
-Miscellaneous Control Register = 52060000?
-User AM Codes
-
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