From: stroese <stroese>
Date: Thu, 16 Dec 2004 18:15:52 +0000 (+0000)
Subject: PMC405 board support added
X-Git-Tag: v2008.10-rc1~1680
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5e746fce05f564a57f3d455134dbb5ae6f2d0315;p=platform%2Fkernel%2Fu-boot.git

PMC405 board support added
---

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