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

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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>
This commit is contained in:
Stefan Roese 2007-12-07 20:34:34 +11:00 committed by Josh Boyer
parent 151161c6e2
commit 55aaf6ecf7
1 changed files with 2 additions and 0 deletions
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2
arch/powerpc/sysdev/ppc4xx_pci.c
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@ -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;
}