Last Update: "2005/10/11 10:15:09 makoto"
たつや版
ブートローダ
実際に使った例
# help
Command list:
call call a function.
checksum calculate checksum value
cpmem memory block copy
defavr default comand string that send to AVR microprocessor.
erasek erase kernel area on FLASH memory.
flash print FLASH chip name.
fcache flush instruction and data caches
gunzip decompress kernel from specified address on RAM.
help print help messages.
loads load S-Record data from console to memory.
ledstop stop brinking warning LED.
mmb changes 1 byte data in specified address.
md Memory dump from <addr>.
quit quit debug-mode and boot kernel.
reboot reboot LinkStation.
sendavr send comand string to AVR microprocessor.
setavail set start address for available (work) memory.
setimage set kernel image address and check firminfo header.
setkparam set kernel parameter strnigs.
showmap display memory mapping table.
speed change console baud rate.
uboot jump to U-Boot monitor entry address.
won fill /dev/fl3 with "OK" or "NG". (similar to write_ok/ng)
writeb write buffer to FLASH memory.
writef verify kernel memory area.
status display bootloader status.
>RET:0 OK
#
# (@@)(@@)showmap
Description start end size
bootloader 00800100 009034C8 001033C8
avail_ram 00400000 00800000 00400000
kernel 76410000 8AAC7E27 146B7E27
initrd 00000000 00000000 00000000
kernel (FLASH) FFBFFFFF FFBFFFFE FFFFFFFF
initrd (FLASH) FFBFFFFF FFBFFFFE FFFFFFFF
latest load srec 00000000 00000000 00000000
>RET:0 OK
#
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