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| author | Vitaly Bordug <vbordug@ru.mvista.com> | 2005-05-29 00:52:09 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-29 01:46:15 +0200 |
| commit | a6dbba77a9d4b47c60d60c4f07fa79b3ca93a1d5 (patch) | |
| tree | 3eb846b21a4353b1c17edeebc9db4bdd586c2ea3 /arch/ppc/syslib/m8260_setup.c | |
| parent | [PATCH] ppc32: Add VIA IDE support to MPC8555 CDS platform (diff) | |
| download | linux-a6dbba77a9d4b47c60d60c4f07fa79b3ca93a1d5.tar.xz linux-a6dbba77a9d4b47c60d60c4f07fa79b3ca93a1d5.zip | |
[PATCH] ppc32: Support for 82xx PQII on-chip PCI bridge
This patch adds on-chip PCI bridge support for the PQ2 family. The
incomplete existent code is updated with interrupt handling stuff and
board-specific bits for 8272ADS and PQ2FADS; the related files were renamed
(from m8260_pci to m82xx_pci) to be of more generic fashion. This is
tested with 8266ADS and 8272ADS, should work on PQ2FADS as well.
Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/ppc/syslib/m8260_setup.c')
| -rw-r--r-- | arch/ppc/syslib/m8260_setup.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/ppc/syslib/m8260_setup.c b/arch/ppc/syslib/m8260_setup.c index 23ea3f694de2..fda75d79050c 100644 --- a/arch/ppc/syslib/m8260_setup.c +++ b/arch/ppc/syslib/m8260_setup.c @@ -34,7 +34,8 @@ unsigned char __res[sizeof(bd_t)]; extern void cpm2_reset(void); -extern void m8260_find_bridges(void); +extern void pq2_find_bridges(void); +extern void pq2pci_init_irq(void); extern void idma_pci9_init(void); /* Place-holder for board-specific init */ @@ -56,7 +57,7 @@ m8260_setup_arch(void) idma_pci9_init(); #endif #ifdef CONFIG_PCI_8260 - m8260_find_bridges(); + pq2_find_bridges(); #endif #ifdef CONFIG_BLK_DEV_INITRD if (initrd_start) @@ -173,6 +174,12 @@ m8260_init_IRQ(void) * in case the boot rom changed something on us. */ cpm2_immr->im_intctl.ic_siprr = 0x05309770; + +#if defined(CONFIG_PCI) && (defined(CONFIG_ADS8272) || defined(CONFIG_PQ2FADS)) + /* Initialize stuff for the 82xx CPLD IC and install demux */ + pq2pci_init_irq(); +#endif + } /* |