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add the CAFE IRQ support 

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2461 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Ronald G. Minnich 2006-10-18 16:00:10 +00:00
parent 69fd463a1b
commit fd845a04a9
1 changed files with 28 additions and 0 deletions
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28
src/mainboard/olpc/btest/mainboard.c
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@ -68,6 +68,33 @@ static void init_dcon(void) {
write_bit(rev > 0 ? 1 : 0);
}
void
init_cafe_irq(void){
const unsigned char slots_cafe[4] = {11, 0, 0, 0};
/* CAFE PCI slots */
pci_assign_irqs(0, 0x0C, slots_cafe);
/* Make the pin assignments - NOTENOTENOTE: This should be
* configurable!
*/
/* Configure the GPIO pins to use - class 0, index 9 to configure
* AB. Write 0xFF to disable
*/
vrWrite(0x9, 0XFF00);
/* Configure the GPIO pins to use - class 0, index A to configure
* CD. Write 0xFF to disable
*/
vrWrite(0xA, 0xFFFF);
}
static void init(struct device *dev) {
/*
unsigned bus = 0;
@ -94,6 +121,7 @@ static void init(struct device *dev) {
#endif
init_dcon();
init_cafe_irq();
printk_debug("OLPC BTEST EXIT %s\n", __FUNCTION__);
}