From: Dirk Eibach dirk.eibach@gdsys.cc
Signed-off-by: Dirk Eibach dirk.eibach@gdsys.cc ---
board/gdsys/p1022/controlcenterd.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/board/gdsys/p1022/controlcenterd.c b/board/gdsys/p1022/controlcenterd.c index 64d90dd..2f98e47 100644 --- a/board/gdsys/p1022/controlcenterd.c +++ b/board/gdsys/p1022/controlcenterd.c @@ -57,6 +57,8 @@ struct ihs_fpga { u32 versions; /* 0x0004 */ u32 fpga_version; /* 0x0008 */ u32 fpga_features; /* 0x000c */ + u32 reserved[4]; /* 0x0010 */ + u32 control; /* 0x0020 */ };
#ifndef CONFIG_TRAILBLAZER @@ -384,6 +386,9 @@ static void hydra_initialize(void) fpga = pci_map_bar(devno, PCI_BASE_ADDRESS_0, PCI_REGION_MEM);
+ /* disable sideband clocks */ + writel(1, &fpga->control); + versions = readl(&fpga->versions); fpga_version = readl(&fpga->fpga_version); fpga_features = readl(&fpga->fpga_features);