diff options
| author | Dave Kleikamp <shaggy@linux.vnet.ibm.com> | 2010-03-05 10:43:12 +0000 |
|---|---|---|
| committer | Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2010-05-05 09:11:10 -0400 |
| commit | e7f75ad01d590243904c2d95ab47e6b2e9ef6dad (patch) | |
| tree | 454cf065417973e9c2fcd75542351c2534b9a4b9 /arch/powerpc/platforms/Kconfig.cputype | |
| parent | 795033c344d88dc6aa5106d0cc358656f29bd722 (diff) | |
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/Kconfig.cputype')
| -rw-r--r-- | arch/powerpc/platforms/Kconfig.cputype | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index a8aae0b54579..d361f8119b1e 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -43,7 +43,7 @@ config 40x select PPC_PCI_CHOICE config 44x - bool "AMCC 44x" + bool "AMCC 44x, 46x or 47x" select PPC_DCR_NATIVE select PPC_UDBG_16550 select 4xx_SOC @@ -294,7 +294,7 @@ config PPC_PERF_CTRS This enables the powerpc-specific perf_event back-end. config SMP - depends on PPC_BOOK3S || PPC_BOOK3E || FSL_BOOKE + depends on PPC_BOOK3S || PPC_BOOK3E || FSL_BOOKE || PPC_47x bool "Symmetric multi-processing support" ---help--- This enables support for systems with more than one CPU. If you have @@ -322,6 +322,7 @@ config NR_CPUS config NOT_COHERENT_CACHE bool depends on 4xx || 8xx || E200 || PPC_MPC512x || GAMECUBE_COMMON + default n if PPC_47x default y config CHECK_CACHE_COHERENCY |