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Since kernel commit a5980d064fe2 ("powerpc: Bump COMMAND_LINE_SIZE
to 2048"), powerpc bumped command line size to 2048 but the size
used here is still the default value of 512. Bump it to 2048 to
fix command line overflow errors observed when command line length
is above 512 bytes. Also, get rid of the multiple definitions of
COMMAND_LINE_SIZE macro in ppc architecture.
Signed-off-by: Hari Bathini <hbathini@linux.vnet.ibm.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
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fatal() nearly does the same thing as die() does, so this is kind of
duplicate. Remove fatal() and use die() instead.
Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
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Currently, the device tree is passed as is. You can optionally
update the command line and specifically listed nodes but nothing
is updated automatically.
This patch updates the memreserve regions, memory node, initrd
nodes and attempts to make the device tree look as it should. Some
code is borrowed from the u-boot routines which do similiar things
Also, now if no flat device tree is passed to kexec it will attempt
to rebuild one from the /proc/device-tree file system to use for
the kexec'ed kernel for both uImage and elf formats
[ horms@verge.net.au: kernel_addr is now outside #ifdef WITH_GAMECUBE ]
Signed-off-by: Matthew McClintock <msm@freescale.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
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This is v1.2.0 of libfdt from the dtc project which is available at
git://www.jdl.com/software/dtc.git
The other files
- include/page.h
- include/types.h
- libfdt-wrapper.c
- ops.h
are part of the glue code which is used the powerpc boot wrapper code
is comming from the Linux kernel v2.6.27-rc6 and has been modified a
little to fit.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
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