From: Scott Wood Date: Tue, 28 Oct 2008 16:45:04 +0000 (-0500) Subject: mpc83xx pci: Round up memory size in inbound window. X-Git-Tag: v2009.01-rc1~105^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e053ab1903ccae6048ef759025b9f675bba91450;p=platform%2Fkernel%2Fu-boot.git 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 Signed-off-by: Kim Phillips --- 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;