diff options
| author | Scott Wood <scottwood@freescale.com> | 2008-10-28 11:45:04 -0500 |
|---|---|---|
| committer | Kim Phillips <kim.phillips@freescale.com> | 2008-10-30 15:22:22 -0500 |
| commit | e053ab1903ccae6048ef759025b9f675bba91450 (patch) | |
| tree | edcb0add89b298d9c8663331c60b687bef4f6d09 /cpu | |
| parent | b1d0db1805c3395149777e507b6da53410abac4e (diff) | |
mpc83xx pci: Round up memory size in inbound window.
The current calculation will fail to cover all memory if
its size is not a power of two.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Diffstat (limited to 'cpu')
| -rw-r--r-- | 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 5b8eeb7758..ab0760bce6 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; |