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Diffstat (limited to 'board/tqm834x/pci.c')
-rw-r--r--board/tqm834x/pci.c36
1 files changed, 18 insertions, 18 deletions
diff --git a/board/tqm834x/pci.c b/board/tqm834x/pci.c
index 590987c..5a23e6c 100644
--- a/board/tqm834x/pci.c
+++ b/board/tqm834x/pci.c
@@ -86,29 +86,29 @@ pci_init_board(void)
pci_conf = immr->pci_conf;
hose = &pci1_hose;
-
+
/*
- * Configure PCI controller and PCI_CLK_OUTPUT
+ * Configure PCI controller and PCI_CLK_OUTPUT
*/
/*
* WARNING! only PCI_CLK_OUTPUT1 is enabled here as this is the one
* line actually used for clocking all external PCI devices in TQM83xx.
- * Enabling other PCI_CLK_OUTPUT lines may lead to board's hang for
+ * Enabling other PCI_CLK_OUTPUT lines may lead to board's hang for
* unknown reasons - particularly PCI_CLK_OUTPUT6 and PCI_CLK_OUTPUT7
- * are known to hang the board; this issue is under investigation
+ * are known to hang the board; this issue is under investigation
* (13 oct 05)
*/
reg32 = OCCR_PCICOE1;
-#if 0
+#if 0
/* enabling all PCI_CLK_OUTPUT lines HANGS the board... */
reg32 = 0xff000000;
-#endif
+#endif
if (clk->spmr & SPMR_CKID) {
/* PCI Clock is half CONFIG_83XX_CLKIN so need to set up OCCR
* fields accordingly */
reg32 |= (OCCR_PCI1CR | OCCR_PCI2CR);
-
+
reg32 |= (OCCR_PCICD0 | OCCR_PCICD1 | OCCR_PCICD2 \
| OCCR_PCICD3 | OCCR_PCICD4 | OCCR_PCICD5 \
| OCCR_PCICD6 | OCCR_PCICD7);
@@ -138,7 +138,7 @@ pci_init_board(void)
* Configure PCI Outbound Translation Windows
*/
- /* PCI1 mem space */
+ /* PCI1 mem space */
pci_pot[0].potar = (CFG_PCI1_MEM_BASE >> 12) & POTAR_TA_MASK;
pci_pot[0].pobar = (CFG_PCI1_MEM_PHYS >> 12) & POBAR_BA_MASK;
pci_pot[0].pocmr = POCMR_EN | (POCMR_CM_512M & POCMR_CM_MASK);
@@ -152,8 +152,8 @@ pci_init_board(void)
* Configure PCI Inbound Translation Windows
*/
- /* we need RAM mapped to PCI space for the devices to
- * access main memory */
+ /* we need RAM mapped to PCI space for the devices to
+ * access main memory */
pci_ctrl[0].pitar1 = 0x0;
pci_ctrl[0].pibar1 = 0x0;
pci_ctrl[0].piebar1 = 0x0;
@@ -179,10 +179,10 @@ pci_init_board(void)
/* System memory space */
pci_set_region(hose->regions + 2,
CONFIG_PCI_SYS_MEM_BUS,
- CONFIG_PCI_SYS_MEM_PHYS,
- CONFIG_PCI_SYS_MEM_SIZE,
- PCI_REGION_MEM | PCI_REGION_MEMORY);
-
+ CONFIG_PCI_SYS_MEM_PHYS,
+ CONFIG_PCI_SYS_MEM_SIZE,
+ PCI_REGION_MEM | PCI_REGION_MEMORY);
+
hose->region_count = 3;
pci_setup_indirect(hose,
@@ -195,18 +195,18 @@ pci_init_board(void)
* Write to Command register
*/
reg16 = 0xff;
- pci_hose_read_config_word (hose, PCI_BDF(0,0,0), PCI_COMMAND,
+ pci_hose_read_config_word (hose, PCI_BDF(0,0,0), PCI_COMMAND,
&reg16);
reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
- pci_hose_write_config_word(hose, PCI_BDF(0,0,0), PCI_COMMAND,
+ pci_hose_write_config_word(hose, PCI_BDF(0,0,0), PCI_COMMAND,
reg16);
/*
* Clear non-reserved bits in status register.
*/
- pci_hose_write_config_word(hose, PCI_BDF(0,0,0), PCI_STATUS,
+ pci_hose_write_config_word(hose, PCI_BDF(0,0,0), PCI_STATUS,
0xffff);
- pci_hose_write_config_byte(hose, PCI_BDF(0,0,0), PCI_LATENCY_TIMER,
+ pci_hose_write_config_byte(hose, PCI_BDF(0,0,0), PCI_LATENCY_TIMER,
0x80);
#ifdef CONFIG_PCI_SCAN_SHOW