diff options
Diffstat (limited to 'src/northbridge')
| -rw-r--r-- | src/northbridge/intel/i82810/raminit.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/src/northbridge/intel/i82810/raminit.c b/src/northbridge/intel/i82810/raminit.c index 55102dbba6..8ebb25f89c 100644 --- a/src/northbridge/intel/i82810/raminit.c +++ b/src/northbridge/intel/i82810/raminit.c @@ -69,7 +69,6 @@ SDRAM configuration functions. static void do_ram_command(const struct mem_controller *ctrl, uint32_t command, uint32_t addr_offset, uint32_t row_offset) { - int i; uint8_t reg; /* TODO: Support for multiple DIMMs. */ @@ -242,22 +241,25 @@ static void sdram_set_registers(const struct mem_controller *ctrl) */ /* Ideally, this should be R/W for as many ranges as possible. */ - pci_write_config8(ctrl->d0, PAM, 0x00); + pci_write_config8(ctrl->d0, PAM, 0xff); + /* Enabling the VGA Framebuffer currently screws up the rest of the boot. + * Disable for now */ + /* Enable 1MB framebuffer. */ - pci_write_config8(ctrl->d0, SMRAM, 0xC0); + //pci_write_config8(ctrl->d0, SMRAM, 0xC0); - val = pci_read_config16(ctrl->d0, MISSC); + //val = pci_read_config16(ctrl->d0, MISSC); /* Preserve reserved bits. */ - val &= 0xff06; + //val &= 0xff06; /* Set graphics cache window to 32MB, no power throttling. */ - val |= 0x0001; - pci_write_config16(ctrl->d0, MISSC, val); + //val |= 0x0001; + //pci_write_config16(ctrl->d0, MISSC, val); - val = pci_read_config8(ctrl->d0, MISSC2); + //val = pci_read_config8(ctrl->d0, MISSC2); /* Enable graphics palettes and clock gating (not optional!) */ - val |= 0x06; - pci_write_config8(ctrl->d0, MISSC2, val); + //val |= 0x06; + //pci_write_config8(ctrl->d0, MISSC2, val); } /** |