tree 92d5aa42673b6b529453f3cec05fb8799bf9b039
parent 373762c34cd33b4a445b758090daaa87ccfa3fc6
author Zhao Qiang <B45475@freescale.com> 1427357589 +0800
committer York Sun <yorksun@freescale.com> 1430756656 -0700

T2080QDS/PCIe: Soft Reset PCIe on T2080QDS for down-training issue

T2080QDS PEX1/Slot#1 will down-train from x4 to x2,
with SRDS_PRTCL_S1 = 0x66 and SRDS_PRTCL_S2 = 0x15.
Soft reset PCIe can fix this issue.

Signed-off-by: Zhao Qiang <B45475@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>