[POWERPC] 4xx: Set ibpre for 405EX in 4xx PCIe driver

This patch sets the ibpre flag (Inbound Presence) for the 405EX in the 4xx PCIe driver. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
git-mirror · Dec 23, 2007 · 55aaf6e · 55aaf6e
1 parent 151161c
commit 55aaf6e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/arch/powerpc/sysdev/ppc4xx_pci.c b/arch/powerpc/sysdev/ppc4xx_pci.c
@@ -844,6 +844,8 @@ static int ppc405ex_pciex_init_port_hw(struct ppc4xx_pciex_port *port)
 
 	dcr_write(port->dcrs, DCRO_PEGPL_CFG, 0x10000000);  /* guarded on */
 
+	port->has_ibpre = 1;
+
 	return 0;
 }