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Currently little-endian ELFDATA is hard-coded in crashdump header.
This lead to a wrong header format if crashdump is generated on BE system.
Set native endianness into ELFDATA field.
Signed-off-by: Taras Kondratiuk <taras.kondratiuk@linaro.org>
Signed-off-by: Simon Horman <horms@verge.net.au>
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Make use of struct memory_ranges and provide a global usablemem_rgns.
This is in preparation for adding device tree support.
Signed-off-by: Simon Horman <horms@verge.net.au>
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Like patch 1/5, this one moves code under #if DEBUG to --debug
on arm arch.
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
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Implement support for loading dump capture kernels for ARM architecture. ARM
doesn't need any backup memory regions so only elfcore header is allocated from
the top of the reserved memory region. Only zImages are supported.
The dump capture kernel needs to be loaded to physical address corresponding to
the memory region reserved with 'crashkernel=size@start' kernel command line
parameter.
Signed-off-by: Mika Westerberg <ext-mika.1.westerberg@nokia.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
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