[RFC] xenon: add platform support This patch adds platform support for the 'Xenon' platform (Xbox 360). I believe the CELL TB bug also applies for the xenon. Microsoft describes the bug in "Xbox 360 CPU Performance Update" (which is available on http://msdn2.microsoft.com/en-us/xna/aa937787.aspx), but I have not verified it's existence. Signed-off-by: Felix Domke --- arch/powerpc/Kconfig | 7 arch/powerpc/boot/Makefile | 5 arch/powerpc/kernel/cputable.c | 12 + arch/powerpc/platforms/Makefile | 1 arch/powerpc/platforms/xenon/Makefile | 4 arch/powerpc/platforms/xenon/interrupt.c | 310 +++++++++++++++++++++++++++++++ arch/powerpc/platforms/xenon/interrupt.h | 9 arch/powerpc/platforms/xenon/pci.c | 189 ++++++++++++++++++ arch/powerpc/platforms/xenon/pci.h | 6 arch/powerpc/platforms/xenon/setup.c | 92 +++++++++ arch/powerpc/platforms/xenon/smp.c | 134 +++++++++++++ arch/powerpc/platforms/xenon/smp.h | 8 include/asm-powerpc/cputable.h | 9 13 files changed, 784 insertions(+), 2 deletions(-)