[U-Boot] [PATCH] pci: imx: display message if no pcie link

[Stefano Babic]

On 09/05/2015 00:17, Tim Harvey wrote:
> If CONFIG_PCI_SCAN_SHOW enabled then lets print a message of no link was
> detected.
> 
> Signed-off-by: Tim Harvey <tharvey at gateworks.com>
> ---
>  drivers/pci/pcie_imx.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/pci/pcie_imx.c b/drivers/pci/pcie_imx.c
> index fd7e4d4..ca485ba 100644
> --- a/drivers/pci/pcie_imx.c
> +++ b/drivers/pci/pcie_imx.c
> @@ -588,7 +588,9 @@ static int imx_pcie_link_up(void)
>  		udelay(10);
>  		count++;
>  		if (count >= 2000) {
> -			debug("phy link never came up\n");
> +#ifdef CONFIG_PCI_SCAN_SHOW
> +			puts("PCI:   pcie phy link never came up\n");
> +#endif
>  			debug("DEBUG_R0: 0x%08x, DEBUG_R1: 0x%08x\n",
>  			      readl(MX6_DBI_ADDR + PCIE_PHY_DEBUG_R0),
>  			      readl(MX6_DBI_ADDR + PCIE_PHY_DEBUG_R1));
> 

Applied to u-boot-imx, thanks !

Best regards,
Stefano Babic

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