The current calculation will fail to cover all memory if
its size is not a power of two.
Signed-off-by: Scott Wood <[EMAIL PROTECTED]>
---
cpu/mpc83xx/pci.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/cpu/mpc83xx/pci.c b/cpu/mpc83xx/pci.c
index 5b8eeb7..ab0760b 100644
--- a/cpu/mpc83xx/pci.c
+++ b/cpu/mpc83xx/pci.c
@@ -83,7 +83,7 @@ static void pci_init_bus(int bus, struct pci_region *reg)
pci_ctrl->pibar1 = 0;
pci_ctrl->piebar1 = 0;
pci_ctrl->piwar1 = PIWAR_EN | PIWAR_PF | PIWAR_RTT_SNOOP |
- PIWAR_WTT_SNOOP | (__ilog2(gd->ram_size) - 1);
+ PIWAR_WTT_SNOOP | (__ilog2(gd->ram_size - 1));
i = hose->region_count++;
hose->regions[i].bus_start = 0;
--
1.5.6.rc1.6.gc53ad
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