From: Peter Tyser <ptyser@xes-inc.com>
Date: Wed, 29 Sep 2010 19:05:41 +0000 (-0500)
Subject: mpc8640: Update the io_sel fields for PCI Express
X-Git-Tag: v2010.12-rc1~53
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d3338194795b21497edd4bd6a663c1abbe2853b9;p=platform%2Fkernel%2Fu-boot.git

mpc8640: Update the io_sel fields for PCI Express

Previously io_sel=0xe incorrect stated PCIE1 was enabled.  Also add
support for the mpc8640's PCIE2 interface.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---

diff --git a/arch/powerpc/cpu/mpc8xxx/pci_cfg.c b/arch/powerpc/cpu/mpc8xxx/pci_cfg.c
index 186936f..53236a3 100644
--- a/arch/powerpc/cpu/mpc8xxx/pci_cfg.c
+++ b/arch/powerpc/cpu/mpc8xxx/pci_cfg.c
@@ -138,7 +138,10 @@ static struct pci_info pci_config_info[] =
 {
 	[LAW_TRGT_IF_PCIE_1] = {
 		.cfg =   (1 << 2) | (1 << 3) | (1 << 5) | (1 << 6) |
-			 (1 << 7) | (1 << 0xe) | (1 << 0xf),
+			 (1 << 7) | (1 << 0xf),
+	},
+	[LAW_TRGT_IF_PCIE_2] = {
+		.cfg =   (1 << 3) | (1 << 0xe) | (1 << 0xf),
 	},
 };
 #elif defined(CONFIG_P1011) || defined(CONFIG_P1020) || \