diff options
Diffstat (limited to 'arch/powerpc/cpu/mpc85xx/pci.c')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/pci.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/pci.c b/arch/powerpc/cpu/mpc85xx/pci.c index 9a6fc13b73f..b7835c0fee5 100644 --- a/arch/powerpc/cpu/mpc85xx/pci.c +++ b/arch/powerpc/cpu/mpc85xx/pci.c @@ -120,29 +120,6 @@ pci_mpc85xx_init(struct pci_controller *board_hose) pci_register_hose(hose); -#if defined(CONFIG_TARGET_MPC8555CDS) || defined(CONFIG_TARGET_MPC8541CDS) - /* - * This is a SW workaround for an apparent HW problem - * in the PCI controller on the MPC85555/41 CDS boards. - * The first config cycle must be to a valid, known - * device on the PCI bus in order to trick the PCI - * controller state machine into a known valid state. - * Without this, the first config cycle has the chance - * of hanging the controller permanently, just leaving - * it in a semi-working state, or leaving it working. - * - * Pick on the Tundra, Device 17, to get it right. - */ - { - u8 header_type; - - pci_hose_read_config_byte(hose, - PCI_BDF(0,BRIDGE_ID,0), - PCI_HEADER_TYPE, - &header_type); - } -#endif - hose->last_busno = pci_hose_scan(hose); #ifdef CONFIG_MPC85XX_PCI2 |