答复: flash_rom start and size
YhLu at tyan.com
Wed Apr 21 12:17:00 CEST 2004
It could only process 64k block.
发件人: ron minnich [mailto:rminnich at lanl.gov]
发送时间: 2004年4月21日 10:29
抄送: Li-Ta Lo; LinuxBIOS
主题: Re: flash_rom start and size
for the Alphas long ago I modified flash_rom as follows:
flash_rom e <start block #> <length in blocks>
Erase the blocks
flash_rom r <start block #> <length in blocks>
read the blocks
flash_rom p <file name> <start block #>
program with file name starting at start block #. Program up to the limit
of the file size or the flash size, whichever is small. This was for
flash_rom s <start block #> <lenght in blocks>
program using stdin as the data, starting at start block # and for length
blocks OR eof on stdin, whichever was smaller.
This was pretty handy for the DS10, which had 2 MB of flash in 64KB
blocks, and had areas of flash we could not rewrite.
maybe we need this for the general case?
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