diff options
| 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/platforms/44x | |
| parent | 145692a734cffa9c3c6f4523d015516406ce21eb (diff) | |
[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/platforms/44x')
| -rw-r--r-- | arch/powerpc/platforms/44x/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig index 6abe91357ee..5fc28aa459e 100644 --- a/arch/powerpc/platforms/44x/Kconfig +++ b/arch/powerpc/platforms/44x/Kconfig @@ -129,6 +129,7 @@ config 440GP config 440GX bool + select 4xx_SOC select IBM_NEW_EMAC_EMAC4 select IBM_NEW_EMAC_RGMII select IBM_NEW_EMAC_ZMII #test only |