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| author | Stefan Roese <sr@denx.de> | 2007-12-28 16:08:08 +0100 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2007-12-28 16:39:15 +0100 |
| commit | c05569066dbcba3fdf36d4d1943df265dc316a86 (patch) | |
| tree | 4b95748aced8973c8ce8280b5a4e6d43f4096a74 /cpu/ppc4xx | |
| parent | bec9264616fb78273a1d93e87ff4b0b67c7bec1b (diff) | |
| download | talos-obmc-uboot-c05569066dbcba3fdf36d4d1943df265dc316a86.tar.gz talos-obmc-uboot-c05569066dbcba3fdf36d4d1943df265dc316a86.zip | |
ppc4xx: Enable 405EP PCI arbiter per default on all boards
In an attmemt to clean up the 4xx start.S file, I removed the enabling
of the internal 405EP PCI arbiter. This is needed for multiple other
405EP platforms, like most of the esd 405EP. Now the internal PCI
arbiter is enabled again per default as it has been before.
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Diffstat (limited to 'cpu/ppc4xx')
| -rw-r--r-- | cpu/ppc4xx/cpu_init.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cpu/ppc4xx/cpu_init.c b/cpu/ppc4xx/cpu_init.c index 9c6f79ea99..2e0dd6f062 100644 --- a/cpu/ppc4xx/cpu_init.c +++ b/cpu/ppc4xx/cpu_init.c @@ -141,6 +141,11 @@ cpu_init_f (void) * Set EMAC noise filter bits */ mtdcr(cpc0_epctl, CPC0_EPRCSR_E0NFE | CPC0_EPRCSR_E1NFE); + + /* + * Enable the internal PCI arbiter + */ + mtdcr(cpc0_pci, mfdcr(cpc0_pci) | CPC0_PCI_HOST_CFG_EN | CPC0_PCI_ARBIT_EN); #endif /* CONFIG_405EP */ #endif /* CONFIG_405EP */ |
