diff options
Diffstat (limited to 'hw/mips/gt64xxx_pci.c')
| -rw-r--r-- | hw/mips/gt64xxx_pci.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/mips/gt64xxx_pci.c b/hw/mips/gt64xxx_pci.c index 10fcca33f8..f76a9fd36b 100644 --- a/hw/mips/gt64xxx_pci.c +++ b/hw/mips/gt64xxx_pci.c @@ -275,7 +275,8 @@ static void check_reserved_space (hwaddr *start, static void gt64120_isd_mapping(GT64120State *s) { - hwaddr start = s->regs[GT_ISD] << 21; + /* Bits 14:0 of ISD map to bits 35:21 of the start address. */ + hwaddr start = ((hwaddr)s->regs[GT_ISD] << 21) & 0xFFFE00000ull; hwaddr length = 0x1000; if (s->ISD_length) { |