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| author | Dave Kleikamp <shaggy@linux.vnet.ibm.com> | 2010-03-05 13:43:12 +0300 |
|---|---|---|
| committer | Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2010-05-05 17:11:10 +0400 |
| commit | e7f75ad01d590243904c2d95ab47e6b2e9ef6dad (patch) | |
| tree | 454cf065417973e9c2fcd75542351c2534b9a4b9 /arch/powerpc/platforms/44x | |
| parent | 795033c344d88dc6aa5106d0cc358656f29bd722 (diff) | |
| download | linux-e7f75ad01d590243904c2d95ab47e6b2e9ef6dad.tar.xz | |
powerpc/47x: Base ppc476 support
This patch adds the base support for the 476 processor. The code was
primarily written by Ben Herrenschmidt and Torez Smith, but I've been
maintaining it for a while.
The goal is to have a single binary that will run on 44x and 47x, but
we still have some details to work out. The biggest is that the L1 cache
line size differs on the two platforms, but it's currently a compile-time
option.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Torez Smith <lnxtorez@linux.vnet.ibm.com>
Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch/powerpc/platforms/44x')
| -rw-r--r-- | arch/powerpc/platforms/44x/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig index 7486bffd3ebb..9365e530ac5a 100644 --- a/arch/powerpc/platforms/44x/Kconfig +++ b/arch/powerpc/platforms/44x/Kconfig @@ -1,3 +1,12 @@ +config PPC_47x + bool "Support for 47x variant" + depends on 44x + default n + select MPIC + help + This option enables support for the 47x family of processors and is + not currently compatible with other 44x or 46x varients + config BAMBOO bool "Bamboo" depends on 44x |