From 984371554b8f937ce0cf068db3bf37633990fa6c Mon Sep 17 00:00:00 2001 From: "Ronald G. Minnich" Date: Thu, 21 Sep 2006 20:55:58 +0000 Subject: add irq for keyboard and mouse git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2432 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/mainboard/olpc/rev_a/Config.lb | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) (limited to 'src/mainboard/olpc') 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" -- cgit v1.2.3