[POWERPC] 4xx: Fix PESDRn_UTLSET1 register setup on 460EX/GT

The patch fixes a bug, where the PESDRn_UTLSET1 register was setup
wrongly resulting in a non working PCIe port 1. With this fix both
PCIe ports work fine again.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

1 files changed, 4 insertions, 6 deletions

diff --git a/arch/powerpc/sysdev/ppc4xx_pci.c b/arch/powerpc/sysdev/ppc4xx_pci.c
index aa856ea9fed8..1814adbd2236 100644
--- a/arch/powerpc/sysdev/ppc4xx_pci.c
+++ b/arch/powerpc/sysdev/ppc4xx_pci.c
@@ -785,19 +785,17 @@ static int ppc460ex_pciex_init_port_hw(struct ppc4xx_pciex_port *port)
         u32 val;
         u32 utlset1;
 
-        if (port->endpoint) {
+        if (port->endpoint)
                 val = PTYPE_LEGACY_ENDPOINT << 20;
-                utlset1 = 0x20222222;
-        } else {
+        else
                 val = PTYPE_ROOT_PORT << 20;
-                utlset1 = 0x21222222;
-        }
 
         if (port->index == 0) {
                 val |= LNKW_X1 << 12;
+                utlset1 = 0x20000000;
         } else {
                 val |= LNKW_X4 << 12;
-                utlset1 |= 0x00101101;
+                utlset1 = 0x20101101;
         }
 
         mtdcri(SDR0, port->sdr_base + PESDRn_DLPSET, val);