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authorStefan Roese <sr@denx.de>2009-10-29 16:54:52 +0100
committerStefan Roese <sr@denx.de>2009-11-09 11:27:08 +0100
commit9a81c61249d8361ed57d81f496121f3eb9c0eee8 (patch)
tree8fdae979d28249f795d065809321bad7ca138e52 /board/amcc
parentb0b867462c569e7accd6f78c942cbab028116ecf (diff)
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ppc4xx: Remove duplicated is_pci_host() functions
This patch introduces a weak default function for is_pci_host(), returning 1. This is the default behaviour, since most boards only implement PCI host functionality. This weak default can be overridden by a board specific version if needed. Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'board/amcc')
-rw-r--r--board/amcc/bamboo/bamboo.c23
-rw-r--r--board/amcc/canyonlands/canyonlands.c19
-rw-r--r--board/amcc/ebony/ebony.c23
-rw-r--r--board/amcc/katmai/katmai.c21
-rw-r--r--board/amcc/luan/luan.c23
-rw-r--r--board/amcc/ocotea/ocotea.c24
-rw-r--r--board/amcc/sequoia/sequoia.c21
-rw-r--r--board/amcc/taishan/taishan.c23
-rw-r--r--board/amcc/yosemite/yosemite.c23
-rw-r--r--board/amcc/yucca/yucca.c21
10 files changed, 0 insertions, 221 deletions
diff --git a/board/amcc/bamboo/bamboo.c b/board/amcc/bamboo/bamboo.c
index 2598f2c..313f9f3 100644
--- a/board/amcc/bamboo/bamboo.c
+++ b/board/amcc/bamboo/bamboo.c
@@ -603,29 +603,6 @@ void pci_master_init(struct pci_controller *hose)
}
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT) */
-/*************************************************************************
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- /* Bamboo is always configured as host. */
- return (1);
-}
-#endif /* defined(CONFIG_PCI) */
-
/*----------------------------------------------------------------------------+
| is_powerpc440ep_pass1.
+----------------------------------------------------------------------------*/
diff --git a/board/amcc/canyonlands/canyonlands.c b/board/amcc/canyonlands/canyonlands.c
index 8ce6788..9a8ca8e 100644
--- a/board/amcc/canyonlands/canyonlands.c
+++ b/board/amcc/canyonlands/canyonlands.c
@@ -364,25 +364,6 @@ void pci_target_init(struct pci_controller * hose )
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
#if defined(CONFIG_PCI)
-/*
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- */
-int is_pci_host(struct pci_controller *hose)
-{
- /* Board is always configured as host. */
- return (1);
-}
-
int board_pcie_first(void)
{
/*
diff --git a/board/amcc/ebony/ebony.c b/board/amcc/ebony/ebony.c
index 0ca1acc..1524b53 100644
--- a/board/amcc/ebony/ebony.c
+++ b/board/amcc/ebony/ebony.c
@@ -234,26 +234,3 @@ void pci_target_init(struct pci_controller *hose)
out16r(PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY);
}
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
-/*************************************************************************
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- /* The ebony board is always configured as host. */
- return (1);
-}
-#endif /* defined(CONFIG_PCI) */
diff --git a/board/amcc/katmai/katmai.c b/board/amcc/katmai/katmai.c
index 34ecd99..f43e764 100644
--- a/board/amcc/katmai/katmai.c
+++ b/board/amcc/katmai/katmai.c
@@ -330,27 +330,6 @@ void pci_target_init(struct pci_controller * hose )
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
#if defined(CONFIG_PCI)
-/*************************************************************************
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- ************************************************************************/
-int is_pci_host(struct pci_controller *hose)
-{
- /* The katmai board is always configured as host. */
- return 1;
-}
-
int board_pcie_card_present(int port)
{
u32 val;
diff --git a/board/amcc/luan/luan.c b/board/amcc/luan/luan.c
index a04f2af..94ba643 100644
--- a/board/amcc/luan/luan.c
+++ b/board/amcc/luan/luan.c
@@ -200,29 +200,6 @@ void pci_target_init(struct pci_controller *hose)
/*************************************************************************
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
-
-/*************************************************************************
* hw_watchdog_reset
*
* This routine is called to reset (keep alive) the watchdog timer
diff --git a/board/amcc/ocotea/ocotea.c b/board/amcc/ocotea/ocotea.c
index 0aa317e..2f64764 100644
--- a/board/amcc/ocotea/ocotea.c
+++ b/board/amcc/ocotea/ocotea.c
@@ -347,30 +347,6 @@ void pci_target_init(struct pci_controller * hose )
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-/*************************************************************************
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- /* The ocotea board is always configured as host. */
- return(1);
-}
-#endif /* defined(CONFIG_PCI) */
-
-
void fpga_init(void)
{
unsigned long group;
diff --git a/board/amcc/sequoia/sequoia.c b/board/amcc/sequoia/sequoia.c
index 00f6408..4393820 100644
--- a/board/amcc/sequoia/sequoia.c
+++ b/board/amcc/sequoia/sequoia.c
@@ -509,27 +509,6 @@ void pci_master_init(struct pci_controller *hose)
}
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT) */
-/*
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- */
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- /* Cactus is always configured as host. */
- return (1);
-}
-#endif /* defined(CONFIG_PCI) */
-
#if defined(CONFIG_POST)
/*
* Returns 1 if keys pressed to start the power-on long-running tests
diff --git a/board/amcc/taishan/taishan.c b/board/amcc/taishan/taishan.c
index 0c20faf..81e8fe1 100644
--- a/board/amcc/taishan/taishan.c
+++ b/board/amcc/taishan/taishan.c
@@ -279,29 +279,6 @@ void pci_target_init(struct pci_controller * hose )
}
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-/*************************************************************************
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- /* The ocotea board is always configured as host. */
- return(1);
-}
-#endif /* defined(CONFIG_PCI) */
-
#ifdef CONFIG_POST
/*
* Returns 1 if keys pressed to start the power-on long-running tests
diff --git a/board/amcc/yosemite/yosemite.c b/board/amcc/yosemite/yosemite.c
index ccbeb0e..e416eeb 100644
--- a/board/amcc/yosemite/yosemite.c
+++ b/board/amcc/yosemite/yosemite.c
@@ -490,29 +490,6 @@ void pci_master_init(struct pci_controller *hose)
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT) */
/*************************************************************************
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- /* Bamboo is always configured as host. */
- return (1);
-}
-#endif /* defined(CONFIG_PCI) */
-
-/*************************************************************************
* hw_watchdog_reset
*
* This routine is called to reset (keep alive) the watchdog timer
diff --git a/board/amcc/yucca/yucca.c b/board/amcc/yucca/yucca.c
index 6493155..7315033 100644
--- a/board/amcc/yucca/yucca.c
+++ b/board/amcc/yucca/yucca.c
@@ -658,27 +658,6 @@ void pci_target_init(struct pci_controller * hose )
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
#if defined(CONFIG_PCI)
-/*************************************************************************
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- ************************************************************************/
-int is_pci_host(struct pci_controller *hose)
-{
- /* The yucca board is always configured as host. */
- return 1;
-}
-
int board_pcie_card_present(int port)
{
u16 reg;