diff options
Diffstat (limited to 'src/devices/bus/lpci/northbridge.cpp')
-rw-r--r-- | src/devices/bus/lpci/northbridge.cpp | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/devices/bus/lpci/northbridge.cpp b/src/devices/bus/lpci/northbridge.cpp index e07220bb005..0384a9637e4 100644 --- a/src/devices/bus/lpci/northbridge.cpp +++ b/src/devices/bus/lpci/northbridge.cpp @@ -13,9 +13,9 @@ // GLOBAL VARIABLES //************************************************************************** -northbridge_device::northbridge_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock) +northbridge_device::northbridge_device(const machine_config& mconfig, device_type type, const char* tag, device_t* owner, uint32_t clock) : device_t(mconfig, type, tag, owner, clock), - m_maincpu(*this, ":maincpu"), + m_cpu(*this, finder_base::DUMMY_TAG), m_ram(*this, ":" RAM_TAG) { } @@ -26,16 +26,14 @@ northbridge_device::northbridge_device(const machine_config &mconfig, device_typ void northbridge_device::device_start() { - address_space& space = machine().device(":maincpu")->memory().space(AS_PROGRAM); + address_space &space = m_cpu->space(AS_PROGRAM); machine().root_device().membank("bank10")->set_base(m_ram->pointer()); if (m_ram->size() > 0x100000) { offs_t ram_limit = 0x100000 + m_ram->size() - 0x100000; - space.install_read_bank (0x100000, ram_limit - 1, "bank1"); - space.install_write_bank(0x100000, ram_limit - 1, "bank1"); - machine().root_device().membank("bank1")->set_base(m_ram->pointer() + 0x100000); + space.install_ram(0x100000, ram_limit - 1, m_ram->pointer() + 0x100000); } } |