driver/fsl_pci:Update print to display PCIe generation

Current print only display width of PCIe device. Add print to display
PCIe generation supported by the device.

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>

diff --git a/drivers/pci/fsl_pci_init.c b/drivers/pci/fsl_pci_init.c
index 2085cd6b9b2c6b0811bff08d15fb7949dabdc7a0..6317fb13241efd227a6d2d9691063de7e58e502c 100644 (file)
--- a/drivers/pci/fsl_pci_init.c
+++ b/drivers/pci/fsl_pci_init.c
@@ -510,8 +510,8 @@ void fsl_pci_init(struct pci_controller *hose, struct fsl_pci_info *pci_info)
 
                /* Print the negotiated PCIe link width */
                pci_hose_read_config_word(hose, dev, pci_lsr, &temp16);
-               printf("x%d, regs @ 0x%lx\n", (temp16 & 0x3f0 ) >> 4,
-                       pci_info->regs);
+               printf("x%d gen%d, regs @ 0x%lx\n", (temp16 & 0x3f0) >> 4,
+                      (temp16 & 0xf), pci_info->regs);
 
                hose->current_busno++; /* Start scan with secondary */
                pciauto_prescan_setup_bridge(hose, dev, hose->current_busno);