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-After several heart-struck failure, I got one workable way to program
-each other in FLASH between PlanetCore and U-Boot.
-
-Hardware Platform : RPXlite DW(EP 823 H1 DW)
-
-1. From U-Boot to PlanetCore
-
-Utilities : PlanetCore Boot Loader - PCL200.mot
-
-[root@sam tftpboot]# ppc_8xx-objcopy -O ppcboot
-PCL200.mot pcl200.bin
-
-[Target Operation]
-u-boot>t 100000 pcl200.bin
-u-boot>go 0x100000
-## Starting application at 0x00100000 ...
-
-MPC8xx PlanetCore Flash Burner v2.00
-Copyright 2001 Embedded Planet. All rights reserved.
-
-Construct Flash Device.....done.
-
-
-Program MPC8xx PlanetCore Boot Loader v2.00
-Built Sep 19, 2001 at 14:34:42
-Image located from FC000000 to FC01B5D1.
-(Skipping an image, only loading low boot image)
-
-Low boot board detected, skipping high boot image.
-Erasing, programming and verifying will start in 20
-seconds
-Press P to start immediately or ESC to cancel
-Press Space or Enter for more options.
-..............
-
-Erasing
-Programming
-FLASH programmed successfully!
-Press R to induce a hard reset
-
-MPC8xx PlanetCore Boot Loader v2.00
-Copyright 2001 Embedded Planet. All rights reserved.
-DRAM available size = 64 MB
-wvCV
-DRAM OK
->
-
-2. From PlanetCore to U-Boot
-
-Utilities : PlanetCore FLASH Burner - PCB200.mot
-
-Use Flash Burner to finish the work:
-
-First, TFTP the U-Boot image file to RAM; For example,
-RPXlite_DW.bin to 0x400000
-Second, TFTP FLASH Burner to RAM; For example,
-0x100000
-Third, run the FLASH Burner and Program the U-Boot
-image into the correct location in FLASH.
-
-[Target Operation]
-MPC8xx PlanetCore Boot Loader v2.00
-Copyright 2001 Embedded Planet. All rights reserved.
-DRAM available size = 64 MB
-wvCV
-DRAM OK
->t
-Load using tftp via Ethernet
-Enter server IP address <172.16.115.6> :
-Enter server filename <PCL200.mot> : RPXlite_DW.bin
-Enter (B)inary or (S)record input mode <S> : B
-Enter address offset : <00400000 hex> :
-
-Total bytes = 120096 in 232184 uSecs
-Loaded addresses 00400000 through 0041D51F.
-Start address = 00400000
->t
-Load using tftp via Ethernet
-Enter server IP address <172.16.115.6> :
-Enter server filename <RPXlite_DW.bin> : PCB200.mot
-Enter (B)inary or (S)record input mode <B> : S
-Enter address offset : <00000000 hex> :
-.512.1024..2048....4096.....
-Total bytes = 326280 in 2570249 uSecs
-Loaded addresses 00100000 through 0011BB51.
-Start address = 00100000
->go
-[Go 00100000]
-
-MPC8xx PlanetCore Flash Burner v2.00
-Copyright 2001 Embedded Planet. All rights reserved.
-
-Construct Flash Device.....done.
-
-Bad start address
-Start = 0xFFFFFFFF, target = 0xFFFFFFFF, length =
-0xFFFFFFFF
-Forcing Menu Interface
-
-h[elp] Show commands.
-c[ode] Show information on code to be loaded.
-di[splay] Display all flash sections.
-du[mp] Dump memory. d ? for more info.
-e[rase] Erase flash sections.
-f[ill] Fill flash sections.
-im[age] Toggle load high, low, or both flash
-images.
-in[fo] Show flash information.
-ma[p] Show memory map.
-mo[dify] Modify memory. m ? for more info.
-p[rogram] Erase, program, and verify now.
-reset Restart the loader.
-s[how] Show flash sections to erase and program.
-t[est] Test flash sections.
-q[uit] Quit without programming.
-#program 400000 ff000000 1D51F
-doProgram( 400000 ff000000 1D51F )
-
-Start = 0x00400000, target = 0xFF000000, length =
-0x0001D51F
-Erasing sector 0xFF000000, length 0x008000.
-Erasing sector 0xFF008000, length 0x008000.
-Erasing sector 0xFF010000, length 0x008000.
-Erasing sector 0xFF018000, length 0x008000.
-Programming FF000000 through FF01D51E
-FLASH programmed successfully!
-Press R to induce a hard reset
-
-Forcing Hard Reset by MachineCheck and
-ResetOnCheckstop...
-
-U-Boot 1.1.2 (Aug 29 2004 - 15:11:27)
-
-CPU: PPC823EZTnnB2 at 48 MHz: 16 kB I-Cache 8 kB
-D-Cache
-Board: RPXlite_DW
-DRAM: 64 MB
-FLASH: 16 MB
-*** Warning - bad CRC, using default environment
-
-In: serial
-Out: serial
-Err: serial
-Net: SCC ETHERNET
-u-boot>
-
--------------------------------------------------
-
-Well, sometimes network function of PlanetCore couldn't work when
-switching from U-Boot to PlanetCore. For example, you couldn't
-download a file from HOST PC via TFTP. Don't worry, just restart your
-HOST PC and everything would work as smooth as clockwork. I don't
-know the reason WHY:-)
-
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Merry Christmas and Happy New Year!
-
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-=====
-Best regards,
-
-Sam