On Thursday, June 05, 2014 at 05:27:08 PM, Fabio Estevam wrote:
Tim,
On Wed, Jun 4, 2014 at 9:16 PM, Tim Harvey tharvey@gateworks.com wrote:
work-around the problem on my end as well. Note that I do not see this issue unless I'm using one of our boards with a PCIe switch and If I disable PCI support in u-boot this does not occur. This feels like a
Does this help?
drivers/pci/pcie_imx.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/pci/pcie_imx.c b/drivers/pci/pcie_imx.c index c48737e..190cdec 100644 --- a/drivers/pci/pcie_imx.c +++ b/drivers/pci/pcie_imx.c @@ -435,8 +435,7 @@ static int imx6_pcie_init_phy(void) clrbits_le32(&iomuxc_regs->gpr[12], IOMUXC_GPR12_APPS_LTSSM_ENABLE);
clrsetbits_le32(&iomuxc_regs->gpr[12],
IOMUXC_GPR12_DEVICE_TYPE_MASK,IOMUXC_GPR12_DEVICE_TYPE_RC);
IOMUXC_GPR12_DEVICE_TYPE_MASK, 4 << 12);
Is this the setting of RC-mode in GPR12 ? That's wrong in the FSL datasheet, not in the code IIRC ;-)
Best regards, Marek Vasut