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authorTim Harvey <tharvey@gateworks.com>2015-05-08 15:17:10 -0700
committerStefano Babic <sbabic@denx.de>2015-05-28 12:01:44 +0200
commit378b02d7edea56a53cfd51700e0c63c3ee126bbc (patch)
treeee1b630b3546f86cb0a4fa7b858d2b851be09039 /drivers/pci/pcie_imx.c
parent8649b405c5e53314598c6e50a0e72f2eb481ce37 (diff)
pci: imx: display message if no pcie link
If CONFIG_PCI_SCAN_SHOW enabled then lets print a message of no link was detected. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Diffstat (limited to 'drivers/pci/pcie_imx.c')
-rw-r--r--drivers/pci/pcie_imx.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pci/pcie_imx.c b/drivers/pci/pcie_imx.c
index fd7e4d499f..ca485ba90c 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));