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| author |   Stefan Roese <sr@denx.de> | 2008-03-26 22:39:50 +1100 |
|---|---|---|
| committer |   Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2008-03-26 07:27:54 -0500 |
| commit | 2a7069190e7a7f19bd37e8c08e2bf02c8d6330f7 (patch) | |
| tree | 3a13b234c45b32aa31a1c4ac2c84ed2f3b00a473 /arch/powerpc/Kconfig | |
| parent | [POWERPC] 4xx: Add "amcc, haleakala" to the toplevel compatible property (diff) | |
| download | linux-dev-2a7069190e7a7f19bd37e8c08e2bf02c8d6330f7.tar.xz linux-dev-2a7069190e7a7f19bd37e8c08e2bf02c8d6330f7.zip | |
[POWERPC] 4xx: Add PPC4xx L2-cache support (440GX)
This patch adds support for the 256k L2 cache found on some IBM/AMCC
4xx PPC's. It introduces a common 4xx SoC file (sysdev/ppc4xx_soc.c)
which currently "only" adds the L2 cache init code. Other common 4xx
stuff can be added later here.
The L2 cache handling code is a copy of Eugene's code in arch/ppc
with small modifications.
Tested on AMCC Taishan 440GX.
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch/powerpc/Kconfig')
| -rw-r--r-- | arch/powerpc/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 3651355b6ad7..f43d82dbc323 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -501,6 +501,9 @@ config FSL_PCI bool select PPC_INDIRECT_PCI +config 4xx_SOC + bool + # Yes MCA RS/6000s exist but Linux-PPC does not currently support any config MCA bool |