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-rw-r--r--cpu/ppc4xx/405gp_pci.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/cpu/ppc4xx/405gp_pci.c b/cpu/ppc4xx/405gp_pci.c
index ff9215f..e59a5af 100644
--- a/cpu/ppc4xx/405gp_pci.c
+++ b/cpu/ppc4xx/405gp_pci.c
@@ -95,7 +95,7 @@ void pci_405gp_init(struct pci_controller *hose)
unsigned short temp_short;
unsigned long ptmpcila[2] = {CFG_PCI_PTM1PCI, CFG_PCI_PTM2PCI};
-#if defined(CONFIG_CPCI405)
+#if defined(CONFIG_CPCI405) || defined(CONFIG_PMC405)
unsigned long ptmla[2] = {bd->bi_memstart, bd->bi_flashstart};
unsigned long ptmms[2] = {~(bd->bi_memsize - 1) | 1, ~(bd->bi_flashsize - 1) | 1};
#else
@@ -113,6 +113,11 @@ void pci_405gp_init(struct pci_controller *hose)
unsigned long pmmpcila[3] = {0x80000000, 0,0};
unsigned long pmmpciha[3] = {0x00000000, 0,0};
#endif
+#ifdef CONFIG_PCI_PNP
+#if (CONFIG_PCI_HOST == PCI_HOST_AUTO)
+ char *s;
+#endif
+#endif
/*
* Register the hose
@@ -255,7 +260,8 @@ void pci_405gp_init(struct pci_controller *hose)
#if (CONFIG_PCI_HOST != PCI_HOST_ADAPTER)
#if (CONFIG_PCI_HOST == PCI_HOST_AUTO)
- if (mfdcr(strap) & PSR_PCI_ARBIT_EN)
+ if ((mfdcr(strap) & PSR_PCI_ARBIT_EN) ||
+ (((s = getenv("pciscan")) != NULL) && (strcmp(s, "yes") == 0)))
#endif
{
/*--------------------------------------------------------------------------+
@@ -284,7 +290,8 @@ void pci_405gp_init(struct pci_controller *hose)
* Scan the PCI bus and configure devices found.
*--------------------------------------------------------------------------*/
#if (CONFIG_PCI_HOST == PCI_HOST_AUTO)
- if (mfdcr(strap) & PSR_PCI_ARBIT_EN)
+ if ((mfdcr(strap) & PSR_PCI_ARBIT_EN) ||
+ (((s = getenv("pciscan")) != NULL) && (strcmp(s, "yes") == 0)))
#endif
{
#ifdef CONFIG_PCI_SCAN_SHOW