diff options
Diffstat (limited to 'src/mainboard/olpc')
| -rw-r--r-- | src/mainboard/olpc/rev_a/Config.lb | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/mainboard/olpc/rev_a/Config.lb b/src/mainboard/olpc/rev_a/Config.lb index ff7fa6a3fc..022dc5250a 100644 --- a/src/mainboard/olpc/rev_a/Config.lb +++ b/src/mainboard/olpc/rev_a/Config.lb @@ -135,7 +135,18 @@ chip northbridge/amd/gx2 device pci 1.0 on end device pci 1.1 on end chip southbridge/amd/cs5536 - register "enable_gpio0_inta" = "1" + # 0x51400025 (IRQ Mapper LPC Mask)= 0x00001002 + # IRQ 12 and 1 unmasked, Keyboard and Mouse IRQs. OK + # 0x5140004E (LPC Serial IRQ Control) = 0xEFFD0080. + # Frame Pulse Width = 4clocks + # IRQ Data Frames = 17Frames + # SIRQ Mode = continous , It would be better if the EC could operate in + # Active(Quiet) mode. Save power.... + # SIRQ Enable = Enabled + # Invert mask = IRQ 12 and 1 are active high. Keyboard and Mouse IRQs. OK + register "lpc_irq" = "0x00001002" + register "lpc_serirq_enable" = "0xEFFD0080" + register "enable_gpio0_inta" = "1" register "enable_ide_nand_flash" = "1" register "enable_uarta" = "1" register "enable_USBP4_host" = "1" |