diff options
Diffstat (limited to 'src/mainboard/intel/d945gclf/romstage.c')
| -rw-r--r-- | src/mainboard/intel/d945gclf/romstage.c | 36 |
1 files changed, 16 insertions, 20 deletions
diff --git a/src/mainboard/intel/d945gclf/romstage.c b/src/mainboard/intel/d945gclf/romstage.c index e769fc522b..27c1e3e7db 100644 --- a/src/mainboard/intel/d945gclf/romstage.c +++ b/src/mainboard/intel/d945gclf/romstage.c @@ -40,13 +40,14 @@ static void ich7_enable_lpc(void) { // Enable Serial IRQ - pci_write_config8(PCI_DEV(0, 0x1f, 0), 0x64, 0xd0); + pci_write_config8(PCI_DEV(0, 0x1f, 0), SERIRQ_CNTL, 0xd0); // Set COM1/COM2 decode range - pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x80, 0x0010); + pci_write_config16(PCI_DEV(0, 0x1f, 0), LPC_IO_DEC, 0x0010); // Enable COM1 - pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x82, 0x140d); + pci_write_config16(PCI_DEV(0, 0x1f, 0), LPC_EN, CNF1_LPC_EN | KBC_LPC_EN + | FDD_LPC_EN | LPT_LPC_EN | COMA_LPC_EN); // Enable SuperIO Power Management Events - pci_write_config32(PCI_DEV(0, 0x1f, 0), 0x84, 0x007c0681); + pci_write_config32(PCI_DEV(0, 0x1f, 0), GEN1_DEC, 0x007c0681); } static void rcba_config(void) @@ -55,26 +56,21 @@ static void rcba_config(void) //RCBA32(0x0014) = 0x80000001; //RCBA32(0x001c) = 0x03128010; - /* Device 1f interrupt pin register */ - RCBA32(0x3100) = 0x00042210; - /* Device 1d interrupt pin register */ - RCBA32(0x310c) = 0x00214321; - /* dev irq route register */ - RCBA16(0x3140) = 0x0132; - RCBA16(0x3142) = 0x0146; - RCBA16(0x3144) = 0x0237; - RCBA16(0x3146) = 0x3201; - RCBA16(0x3148) = 0x0146; + RCBA16(D31IR) = 0x0132; + RCBA16(D30IR) = 0x0146; + RCBA16(D29IR) = 0x0237; + RCBA16(D28IR) = 0x3201; + RCBA16(D27IR) = 0x0146; /* Enable IOAPIC */ - RCBA8(0x31ff) = 0x03; + RCBA8(OIC) = 0x03; /* Disable unused devices */ - //RCBA32(0x3418) = FD_PCIE6|FD_PCIE5|FD_PCIE4|FD_ACMOD|FD_ACAUD|FD_PATA; - // RCBA32(0x3418) |= (1 << 0); // Required. - // FIXME look me up! - RCBA32(0x3418) = 0x003204e1; + // FIXME devicetree disables pcie3 not 2. + RCBA32(FD) = FD_PCIE6 | FD_PCIE5 | FD_PCIE2 | (1 << 10) | FD_INTLAN + | FD_ACMOD | FD_ACAUD; + RCBA32(FD) |= 1; /* Enable PCIe Root Port Clock Gate */ // RCBA32(0x341c) = 0x00000001; @@ -119,7 +115,7 @@ static void early_ich7_init(void) reg32 &= ~(3 << 0); reg32 |= (1 << 0); RCBA32(0x3430) = reg32; - RCBA32(0x3418) |= (1 << 0); + RCBA32(FD) |= (1 << 0); RCBA16(0x0200) = 0x2008; RCBA8(0x2027) = 0x0d; RCBA16(0x3e08) |= (1 << 7); |