diff options
Diffstat (limited to 'board/gdsys/p1022/controlcenterd.c')
| -rw-r--r-- | board/gdsys/p1022/controlcenterd.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/board/gdsys/p1022/controlcenterd.c b/board/gdsys/p1022/controlcenterd.c index 64d90dd3fd..2f98e4757f 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); |