[RFC][PATCH] kexec-tools: powerpc: Use the #address-cells information to parsememory/reg - V2
horms at verge.net.au
Wed Jun 15 20:12:45 EDT 2011
On Wed, Jun 08, 2011 at 12:08:55PM +0530, Suzuki Poulose wrote:
> This is version 2 of the patch
> Changes from Version 1 :
> : Changed the interface for read_memory_region_limits to use 'int fd'
> instead of FILE*.
> : Use sizeof(variable) for read(, instead of sizeof(type).
> Fix parsing of the memory region information from the device-tree.
> The format of memory/reg is based on the #address-cells,#size-cells. Currently,
> the kexec-tools doesn't use the above values in parsing the memory/reg values.
> Hence the kexec cannot handle cases where #address-cells, #size-cells are
> different, (for e.g, PPC440X ).
> This patch introduces a read_memory_region_limits(), which parses the
> memory/reg contents based on the values of #address-cells and #size-cells.
> Signed-off-by: Suzuki K. Poulose <suzuki at in.ibm.com>
this does not seem to apply to the master branch of
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