37f47a2a8c
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
28 lines
576 B
ReStructuredText
28 lines
576 B
ReStructuredText
Memory areas
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============
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Several barebox commands like :ref:`command_md`, :ref:`command_erase`
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or :ref:`command_crc32` work on an area of memory. Areas have the following form::
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<start>-<end>
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or::
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<start>+<count>
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start, end and count are interpreted as decimal values if not prefixed with 0x.
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Additionally these can be postfixed with K, M or G for kilobyte, megabyte or
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gigabyte.
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Examples
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--------
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Display a hexdump from 0x80000000 to 0x80001000 (inclusive)::
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md 0x80000000-0x80001000
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Display 1 kilobyte of memory starting at 0x80000000::
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md 0x80000000+1k
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