diff options
Diffstat (limited to 'src/mainboard/olpc/btest/mainboard.c')
| -rw-r--r-- | src/mainboard/olpc/btest/mainboard.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/mainboard/olpc/btest/mainboard.c b/src/mainboard/olpc/btest/mainboard.c index 35826cb24d..922073c81d 100644 --- a/src/mainboard/olpc/btest/mainboard.c +++ b/src/mainboard/olpc/btest/mainboard.c @@ -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__); } |