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Since linux kernel has dropped support for simple firmware interface
(SFI), the only way of boot newer versions on intel MID platform is
using devicetree
Signed-off-by: Julian Winkler <julian.winkler1@web.de>
Signed-off-by: Simon Horman <horms@kernel.org>
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The main kexec option code handles the -? option. Remove all the
duplicate -? handlers in the arch code which are never used.
Signed-off-by: Geoff Levand <geoff@infradead.org> for Huawei, Linaro
Signed-off-by: Simon Horman <horms@verge.net.au>
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Currently the debugging code is under #ifdef DEBUG, which
means when we want to debug, we have to re-compile the source
code with -DDEBUG. This is not convenient, we want to have
a generic --debug option so that we can enable debugging code
without re-compiling.
This patch moves the arch-specific --debug to generic place
and moves code under #ifdef DEBUG to --debug on x86.
BTW, the size of kexec binary increases very little after this patch.
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
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The argument parsing is currently a bit broken as main()'s getopt_long()
knows nothing about either the architecture-specific options or, even
more specifically, the architecture-and-loader-specific options.
This patch introduces new #defines for all architectures,
KEXEC_ALL_OPTIONS and KEXEC_ALL_OPT_STR. These contain all possible
options for a given build, and the getopt_long() passes in main() and
arch_process_options() will now recognise arch- and loader-specific
options; these will not be re-ordered in argv[], there is no confusion
over which argv[] entry is the kernel filename, and using '--opt=foo' and
'--opt foo' both work.
All architectures have command line options (and #define OPT_BLAHs)
consolidated into their include/arch/option.h files. x86_64 builds
parts of i386/ as well, so now both share a single option.h file (with
a symlink).
Signed-off-by: Matt Evans <matt@ozlabs.org>
Signed-off-by: Simon Horman <horms@verge.net.au>
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Signed-off-by: Simon Horman <horms@verge.net.au>
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Signed-off-by: Simon Horman <horms@verge.net.au>
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Signed-off-by: Jamey Sharp <jamey@thetovacompany.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
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- Initial import into git
- initial nbi image formage support
- ppc32 initial register setting fixes.
- gzipped multiboot file support
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