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driver/fsl_pci:Update print to display PCIe generation

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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>
This commit is contained in:
Prabhakar Kushwaha
2014-02-03 08:38:48 -08:00
committed by York Sun
parent 4393fd40ad
commit aceea941b6
1 changed files with 2 additions and 2 deletions
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drivers/pci/fsl_pci_init.c
+2 -2
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@@ -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);