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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/ebony
parentb0b867462c569e7accd6f78c942cbab028116ecf (diff)
downloadu-boot-linaro-stable-9a81c61249d8361ed57d81f496121f3eb9c0eee8.tar.gz
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/ebony')
-rw-r--r--board/amcc/ebony/ebony.c23
1 files changed, 0 insertions, 23 deletions
diff --git a/board/amcc/ebony/ebony.c b/board/amcc/ebony/ebony.c
index 0ca1accec..1524b5333 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) */