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-rw-r--r--board/mpc8349emds/pci.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/board/mpc8349emds/pci.c b/board/mpc8349emds/pci.c
index 63e4405..a4d6508 100644
--- a/board/mpc8349emds/pci.c
+++ b/board/mpc8349emds/pci.c
@@ -68,11 +68,16 @@ static struct pci_controller pci_hose[] = {
void
pib_init(void)
{
- u8 val8;
+ u8 val8, orig_i2c_bus;
/*
* Assign PIB PMC slot to desired PCI bus
*/
- mpc8349_i2c = (i2c_t*)(CFG_IMMRBAR + CFG_I2C2_OFFSET);
+ /* Switch temporarily to I2C bus #2 */
+ orig_i2c_bus = i2c_get_bus_num();
+
+ if(orig_i2c_bus != I2C_BUS_2)
+ i2c_set_bus_num(I2C_BUS_2);
+
i2c_init(CFG_I2C_SPEED, CFG_I2C_SLAVE);
val8 = 0;
@@ -118,6 +123,9 @@ pib_init(void)
printf("PCI1: 32-bit on PMC1, PMC2\n");
printf("PCI2: 32-bit on PMC3\n");
#endif
+ /* Reset to original I2C bus */
+ if(orig_i2c_bus != I2C_BUS_2)
+ i2c_set_bus_num(orig_i2c_bus);
}
/**************************************************************************