diff options
| author | Stefan Roese <sr@denx.de> | 2009-10-29 16:54:52 +0100 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2009-11-09 11:27:08 +0100 |
| commit | 9a81c61249d8361ed57d81f496121f3eb9c0eee8 (patch) | |
| tree | 8fdae979d28249f795d065809321bad7ca138e52 /board/gdsys/gdppc440etx | |
| parent | b0b867462c569e7accd6f78c942cbab028116ecf (diff) | |
| download | u-boot-imx-9a81c61249d8361ed57d81f496121f3eb9c0eee8.zip u-boot-imx-9a81c61249d8361ed57d81f496121f3eb9c0eee8.tar.gz u-boot-imx-9a81c61249d8361ed57d81f496121f3eb9c0eee8.tar.bz2 | |
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/gdsys/gdppc440etx')
| -rw-r--r-- | board/gdsys/gdppc440etx/gdppc440etx.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/board/gdsys/gdppc440etx/gdppc440etx.c b/board/gdsys/gdppc440etx/gdppc440etx.c index 90dbe52..92f5d82 100644 --- a/board/gdsys/gdppc440etx/gdppc440etx.c +++ b/board/gdsys/gdppc440etx/gdppc440etx.c @@ -299,25 +299,3 @@ void pci_master_init(struct pci_controller *hose) PCI_COMMAND_MEMORY); } #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) -{ - return 1; -} -#endif /* defined(CONFIG_PCI) */ |