ppc4xx: Add pci_pre_init() for 405 boards

This patch removes the CFG_PCI_PRE_INIT option completely, since
it's not needed anymore with the patch from Matthias Fuchs with
the "weak" pci_pre_init() implementation.

Signed-off-by: Stefan Roese <sr@denx.de>

16 files changed, 34 insertions, 47 deletions

diff --git a/board/amcc/bamboo/bamboo.c b/board/amcc/bamboo/bamboo.c
index 2e651df3b7..caf66909b9 100644
--- a/board/amcc/bamboo/bamboo.c
+++ b/board/amcc/bamboo/bamboo.c
@@ -416,7 +416,7 @@ int testdram(void)
  *	certain pre-initialization actions.
  *
  ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+#if defined(CONFIG_PCI)
 int pci_pre_init(struct pci_controller *hose)
 {
 	unsigned long addr;
@@ -457,7 +457,7 @@ int pci_pre_init(struct pci_controller *hose)
 
 	return 1;
 }
-#endif				/* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+#endif /* defined(CONFIG_PCI) */
 
 /*************************************************************************
  *  pci_target_init
diff --git a/board/amcc/ebony/ebony.c b/board/amcc/ebony/ebony.c
index dcafac950d..ededb3e7e1 100644
--- a/board/amcc/ebony/ebony.c
+++ b/board/amcc/ebony/ebony.c
@@ -207,14 +207,14 @@ long int fixed_sdram(void)
  *	certain pre-initialization actions.
  *
  ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+#if defined(CONFIG_PCI)
 int pci_pre_init(struct pci_controller *hose)
 {
 	unsigned long strap;
 
 	/*--------------------------------------------------------------------------+
-     *	The ebony board is always configured as the host & requires the
-     *	PCI arbiter to be enabled.
+	 * The ebony board is always configured as the host & requires the
+	 * PCI arbiter to be enabled.
 	 *--------------------------------------------------------------------------*/
 	strap = mfdcr(cpc0_strp1);
 	if ((strap & 0x00100000) == 0) {
@@ -224,7 +224,7 @@ int pci_pre_init(struct pci_controller *hose)
 
 	return 1;
 }
-#endif				/* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+#endif	/* defined(CONFIG_PCI) */
 
 /*************************************************************************
  *  pci_target_init
diff --git a/board/amcc/katmai/katmai.c b/board/amcc/katmai/katmai.c
index 286bdc1f21..b804d55f2e 100644
--- a/board/amcc/katmai/katmai.c
+++ b/board/amcc/katmai/katmai.c
@@ -292,7 +292,7 @@ int testdram (void)
  *	certain pre-initialization actions.
  *
  ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+#if defined(CONFIG_PCI)
 int pci_pre_init(struct pci_controller * hose )
 {
 	unsigned long strap;
@@ -309,7 +309,7 @@ int pci_pre_init(struct pci_controller * hose )
 
 	return 1;
 }
-#endif	/* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+#endif	/* defined(CONFIG_PCI) */
 
 /*************************************************************************
  *  pci_target_init
diff --git a/board/amcc/luan/luan.c b/board/amcc/luan/luan.c
index 778aafc766..2eff3b33fd 100644
--- a/board/amcc/luan/luan.c
+++ b/board/amcc/luan/luan.c
@@ -161,7 +161,7 @@ int testdram(void)
  *	certain pre-initialization actions.
  *
  ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+#if defined(CONFIG_PCI)
 int pci_pre_init( struct pci_controller *hose )
 {
 	unsigned long strap;
@@ -179,7 +179,7 @@ int pci_pre_init( struct pci_controller *hose )
 
 	return  1;
 }
-#endif /* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+#endif /* defined(CONFIG_PCI) */
 
 
 /*************************************************************************
diff --git a/board/amcc/ocotea/ocotea.c b/board/amcc/ocotea/ocotea.c
index 3f6d2042d7..3bd1b81400 100644
--- a/board/amcc/ocotea/ocotea.c
+++ b/board/amcc/ocotea/ocotea.c
@@ -306,7 +306,7 @@ long int fixed_sdram (void)
  *	certain pre-initialization actions.
  *
  ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+#if defined(CONFIG_PCI)
 int pci_pre_init(struct pci_controller * hose )
 {
 	unsigned long strap;
@@ -323,7 +323,7 @@ int pci_pre_init(struct pci_controller * hose )
 
 	return 1;
 }
-#endif /* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+#endif /* defined(CONFIG_PCI) */
 
 /*************************************************************************
  *  pci_target_init
diff --git a/board/amcc/sequoia/sequoia.c b/board/amcc/sequoia/sequoia.c
index ba365aea31..a8966f0e5f 100644
--- a/board/amcc/sequoia/sequoia.c
+++ b/board/amcc/sequoia/sequoia.c
@@ -426,23 +426,10 @@ int testdram(void)
  *	certain pre-initialization actions.
  *
  ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+#if defined(CONFIG_PCI)
 int pci_pre_init(struct pci_controller *hose)
 {
 	unsigned long addr;
-#if 0
-	/*--------------------------------------------------------------------------+
-	 *	Cactus is always configured as the host & requires the
-	 *	PCI arbiter to be enabled ???
-	 *--------------------------------------------------------------------------*/
-	unsigned long strap;
-	mfsdr(sdr_sdstp1, strap);
-	if ((strap & SDR0_SDSTP1_PAE_MASK) == 0) {
-		printf("PCI: SDR0_STRP1[PAE] not set.\n");
-		printf("PCI: Configuration aborted.\n");
-		return 0;
-	}
-#endif
 
 	/*-------------------------------------------------------------------------+
 	  | Set priority for all PLB3 devices to 0.
@@ -480,7 +467,7 @@ int pci_pre_init(struct pci_controller *hose)
 
 	return 1;
 }
-#endif				/* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+#endif /* defined(CONFIG_PCI) */
 
 /*************************************************************************
  *  pci_target_init
diff --git a/board/amcc/taishan/taishan.c b/board/amcc/taishan/taishan.c
index 1a2e53b1ab..bc976c7526 100644
--- a/board/amcc/taishan/taishan.c
+++ b/board/amcc/taishan/taishan.c
@@ -236,7 +236,7 @@ int testdram (void)
  *	certain pre-initialization actions.
  *
  ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+#if defined(CONFIG_PCI)
 int pci_pre_init(struct pci_controller * hose )
 {
 	unsigned long strap;
@@ -253,7 +253,7 @@ int pci_pre_init(struct pci_controller * hose )
 
 	return 1;
 }
-#endif /* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+#endif /* defined(CONFIG_PCI) */
 
 /*************************************************************************
  *  pci_target_init
diff --git a/board/amcc/yosemite/yosemite.c b/board/amcc/yosemite/yosemite.c
index c2e12ba12e..912f09ee43 100644
--- a/board/amcc/yosemite/yosemite.c
+++ b/board/amcc/yosemite/yosemite.c
@@ -385,7 +385,7 @@ int testdram(void)
  *	certain pre-initialization actions.
  *
  ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+#if defined(CONFIG_PCI)
 int pci_pre_init(struct pci_controller *hose)
 {
 	unsigned long addr;
@@ -426,7 +426,7 @@ int pci_pre_init(struct pci_controller *hose)
 
 	return 1;
 }
-#endif				/* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+#endif	/* defined(CONFIG_PCI) */
 
 /*************************************************************************
  *  pci_target_init
diff --git a/board/amcc/yucca/yucca.c b/board/amcc/yucca/yucca.c
index 90eaab1c80..7316c34b4a 100644
--- a/board/amcc/yucca/yucca.c
+++ b/board/amcc/yucca/yucca.c
@@ -604,7 +604,7 @@ int testdram (void)
  *	certain pre-initialization actions.
  *
  ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+#if defined(CONFIG_PCI)
 int pci_pre_init(struct pci_controller * hose )
 {
 	unsigned long strap;
@@ -621,7 +621,7 @@ int pci_pre_init(struct pci_controller * hose )
 
 	return 1;
 }
-#endif	/* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+#endif	/* defined(CONFIG_PCI) */
 
 /*************************************************************************
  *  pci_target_init
diff --git a/board/esd/cpci405/cpci405.c b/board/esd/cpci405/cpci405.c
index 263b75d3a1..2ed0fc2722 100644
--- a/board/esd/cpci405/cpci405.c
+++ b/board/esd/cpci405/cpci405.c
@@ -551,7 +551,7 @@ void ide_set_reset(int on)
 #endif /* CONFIG_CPCI405_VER2 */
 
 
-#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+#if defined(CONFIG_PCI)
 void cpci405_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
 {
 	unsigned char int_line = 0xff;
@@ -582,7 +582,7 @@ int pci_pre_init(struct pci_controller *hose)
 	hose->fixup_irq = cpci405_pci_fixup_irq;
 	return 1;
 }
-#endif /* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+#endif /* defined(CONFIG_PCI) */
 
 
 
diff --git a/board/lwmon5/lwmon5.c b/board/lwmon5/lwmon5.c
index b303ec7cb3..d5b8f8c81b 100644
--- a/board/lwmon5/lwmon5.c
+++ b/board/lwmon5/lwmon5.c
@@ -304,7 +304,7 @@ int testdram(void)
  *	certain pre-initialization actions.
  *
  ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+#if defined(CONFIG_PCI)
 int pci_pre_init(struct pci_controller *hose)
 {
 	unsigned long addr;
@@ -345,7 +345,7 @@ int pci_pre_init(struct pci_controller *hose)
 
 	return 1;
 }
-#endif				/* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+#endif	/* defined(CONFIG_PCI) */
 
 /*************************************************************************
  *  pci_target_init
diff --git a/board/pcs440ep/pcs440ep.c b/board/pcs440ep/pcs440ep.c
index 8858f0a5e5..b73ab2adec 100644
--- a/board/pcs440ep/pcs440ep.c
+++ b/board/pcs440ep/pcs440ep.c
@@ -217,7 +217,7 @@ int testdram(void)
  *	certain pre-initialization actions.
  *
  ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+#if defined(CONFIG_PCI)
 int pci_pre_init(struct pci_controller *hose)
 {
 	unsigned long addr;
@@ -258,7 +258,7 @@ int pci_pre_init(struct pci_controller *hose)
 
 	return 1;
 }
-#endif				/* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+#endif	/* defined(CONFIG_PCI) */
 
 /*************************************************************************
  *  pci_target_init
diff --git a/board/prodrive/alpr/alpr.c b/board/prodrive/alpr/alpr.c
index 5abc87dde6..b76449989b 100644
--- a/board/prodrive/alpr/alpr.c
+++ b/board/prodrive/alpr/alpr.c
@@ -172,7 +172,7 @@ int testdram (void)
  *	certain pre-initialization actions.
  *
  ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+#if defined(CONFIG_PCI)
 int pci_pre_init(struct pci_controller * hose )
 {
 	unsigned long strap;
@@ -192,7 +192,7 @@ int pci_pre_init(struct pci_controller * hose )
 
 	return 1;
 }
-#endif /* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+#endif /* defined(CONFIG_PCI) */
 
 /*************************************************************************
  *  pci_target_init
diff --git a/board/prodrive/p3p440/p3p440.c b/board/prodrive/p3p440/p3p440.c
index 2f28e9d87a..1a8aacbdf1 100644
--- a/board/prodrive/p3p440/p3p440.c
+++ b/board/prodrive/p3p440/p3p440.c
@@ -176,7 +176,7 @@ int misc_init_r (void)
  *	certain pre-initialization actions.
  *
  ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+#if defined(CONFIG_PCI)
 int pci_pre_init(struct pci_controller *hose)
 {
 	unsigned long strap;
@@ -193,7 +193,7 @@ int pci_pre_init(struct pci_controller *hose)
 
 	return 1;
 }
-#endif				/* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+#endif	/* defined(CONFIG_PCI) */
 
 /*************************************************************************
  *  pci_target_init
diff --git a/board/sandburst/common/sb_common.c b/board/sandburst/common/sb_common.c
index 7816472516..8a831fa35f 100644
--- a/board/sandburst/common/sb_common.c
+++ b/board/sandburst/common/sb_common.c
@@ -313,7 +313,7 @@ long int fixed_sdram (void)
  *	certain pre-initialization actions.
  *
  ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+#if defined(CONFIG_PCI)
 int pci_pre_init(struct pci_controller * hose )
 {
 	unsigned long strap;
@@ -330,7 +330,7 @@ int pci_pre_init(struct pci_controller * hose )
 
 	return 1;
 }
-#endif /* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+#endif /* defined(CONFIG_PCI) */
 
 /*************************************************************************
  *  pci_target_init
diff --git a/board/xpedite1k/xpedite1k.c b/board/xpedite1k/xpedite1k.c
index a569b53472..8411cf06f7 100644
--- a/board/xpedite1k/xpedite1k.c
+++ b/board/xpedite1k/xpedite1k.c
@@ -209,7 +209,7 @@ long int fixed_sdram (void)
  *	certain pre-initialization actions.
  *
  ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+#if defined(CONFIG_PCI)
 int pci_pre_init(struct pci_controller * hose )
 {
 	unsigned long strap;
@@ -227,7 +227,7 @@ int pci_pre_init(struct pci_controller * hose )
 #endif
 	return 1;
 }
-#endif /* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+#endif /* defined(CONFIG_PCI) */
 
 /*************************************************************************
  *  pci_target_init