From: Zhang Wei <wei.zhang@freescale.com>
Date: Tue, 26 Jun 2007 23:22:40 +0000 (-0500)
Subject: [POWERPC] 86xx: Created quirk_fsl_pcie_transparent() to initialize bridge resources.
X-Git-Tag: v2.6.23-rc1~767^2^2~86
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=20243c72a8564ccd22437fd1bda16ca5bccd5701;p=pandora-kernel.git

[POWERPC] 86xx: Created quirk_fsl_pcie_transparent() to initialize bridge resources.

The Freescale PCI-e RC poses as a transparent bridge, but does not
implement the IO_BASE or IO_LIMIT registers in the config space.  This
means that the code which initializes the bridge resources ends up
setting the IO resources erroneously.  Add quick_fsl_pcie_transparent()
to handle this.

This change sets RC of mpc8641 to be a transparent bridge
for legacy I/O access and initializes the RC bridge resources
from the device tree.

Signed-off-by: Zhang Wei <wei.zhang@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---

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