* Patches by Xianghua Xiao, 15 Oct 2003:

[karo-tx-uboot.git] / cpu / mpc5xxx / pci_mpc5200.c

diff --git a/cpu/mpc5xxx/pci_mpc5200.c b/cpu/mpc5xxx/pci_mpc5200.c
index 48f41cfc610e828b49ecf3999e03ec0bbe7f9799..0c2114a818c906f4d1b73b07d7ae56eacd1e173a 100644 (file)
--- a/cpu/mpc5xxx/pci_mpc5200.c
+++ b/cpu/mpc5xxx/pci_mpc5200.c
@@ -101,22 +101,22 @@ void pci_mpc5xxx_init (struct pci_controller *hose)
 
        /* GPIO Multiplexing - enable PCI */
        *(vu_long *)MPC5XXX_GPS_PORT_CONFIG &= ~(1 << 15);
-       
+
        /* Set host bridge as pci master and enable memory decoding */
        *(vu_long *)MPC5XXX_PCI_CMD |=
                PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
-       
+
        /* Set maximum latency timer */
        *(vu_long *)MPC5XXX_PCI_CFG |= (0xf800);
 
        /* Set cache line size */
        *(vu_long *)MPC5XXX_PCI_CFG = (*(vu_long *)MPC5XXX_PCI_CFG & ~0xff) |
                (CFG_CACHELINE_SIZE / 4);
-       
+
        /* Map MBAR to PCI space */
        *(vu_long *)MPC5XXX_PCI_BAR0 = CFG_MBAR;
        *(vu_long *)MPC5XXX_PCI_TBATR1 = CFG_MBAR | 1;
-       
+
        /* Map RAM to PCI space */
        *(vu_long *)MPC5XXX_PCI_BAR1 = CONFIG_PCI_MEMORY_BUS | (1 << 3);
        *(vu_long *)MPC5XXX_PCI_TBATR1 = CONFIG_PCI_MEMORY_PHYS | 1;
@@ -133,14 +133,14 @@ void pci_mpc5xxx_init (struct pci_controller *hose)
        /* Enable piplining */
        *(vu_long *)(MPC5XXX_XLBARB + 0x40) &= ~(1 << 31);
 #endif
-       
+
        /* Disable interrupts from PCI controller */
        *(vu_long *)MPC5XXX_PCI_GSCR &= ~(7 << 12);
        *(vu_long *)MPC5XXX_PCI_ICR &= ~(7 << 24);
-       
+
        /* Disable initiator windows */
        *(vu_long *)MPC5XXX_PCI_IWCR = 0;
-       
+
        /* Map PCI memory to physical space */
        *(vu_long *)MPC5XXX_PCI_IW0BTAR = CONFIG_PCI_MEM_PHYS |
                (((CONFIG_PCI_MEM_SIZE - 1) >> 8) & 0x00ff0000) |
@@ -166,7 +166,7 @@ void pci_mpc5xxx_init (struct pci_controller *hose)
                pci_hose_write_config_byte_via_dword,
                pci_hose_write_config_word_via_dword,
                mpc5200_write_config_dword);
-       
+
        udelay(1000);
 
 #ifdef CONFIG_PCI_SCAN_SHOW