2010/7/27 Simon Horman <ho...@verge.net.au> > [Cced linuxppc-dev] > > On Tue, Jul 20, 2010 at 11:42:57PM -0500, Matthew McClintock wrote: > > This patch series adds full support for booting with a flat device tree > > with either uImage or elf file formats. Kexec and Kdump should work, and > > you should also be able to use ramdisks or reuse your current ramdisk as > well > > > > This patch series was tested on an mpc85xx system with a kernel version > > 2.6.35-rc3 > > > > v1: Initial version > > > > v2: Added support for fs2dt (file system to device tree) > > > > v3: Fix some misc. git problems I had and other code cleanups > > Hi Matthew, > > I'm a little concerned that these changes are non trivial and haven't had > much review. But I am prepared to put them into my tree once 2.0.2 is > released - perhaps that way they will get some test coverage. Does > that work for you? > > Actually Matthew did that did not work before. Like kdump for booke. But because kernel patches are not already in it's not urgent to commit it right now.
> > > > Matthew McClintock (7): > > Restore kexec uImage-ppc to working state > > Fix case where phys_addr_t != unsigned long when reading proc entries > > Update uImage to support crash kernel and misc fixes > > Update Elf-ppc to support crash kernel and misc fixes > > Add support for ramdisk on ppc32 for uImage-ppc and Elf-ppc > > Add support for reworking flat device tree support > > Add documentation/howto for mpc85xx systems > > > > doc/mpc85xx.txt | 190 +++++++++++++++++++++ > > kexec/arch/ppc/Makefile | 1 + > > kexec/arch/ppc/fixup_dtb.c | 298 > ++++++++++++++++++++++++++++++++- > > kexec/arch/ppc/fixup_dtb.h | 6 +- > > kexec/arch/ppc/include/arch/options.h | 3 + > > kexec/arch/ppc/kexec-elf-ppc.c | 186 +++++++++------------ > > kexec/arch/ppc/kexec-ppc.c | 262 > +++++++++++++++++------------ > > kexec/arch/ppc/kexec-ppc.h | 3 + > > kexec/arch/ppc/kexec-uImage-ppc.c | 136 ++++++++++++--- > > kexec/arch/ppc/ops.h | 1 - > > purgatory/arch/ppc/purgatory-ppc.c | 5 + > > 11 files changed, 852 insertions(+), 239 deletions(-) > > create mode 100644 doc/mpc85xx.txt > > > > > > > > _______________________________________________ > > kexec mailing list > > ke...@lists.infradead.org > > http://lists.infradead.org/mailman/listinfo/kexec > -- Best regards, Maxim Uvarov
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