Re: [U-Boot] [PATCH] T2080QDS/PCIe: Soft Reset PCIe on T2080QDS for down-training issue

5 > Cc: Zhao Qiang-B45475 > Subject: [U-Boot] [PATCH] 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, this is

Re: [U-Boot] [PATCH] T2080QDS/PCIe: Soft Reset PCIe on T2080QDS for down-training issue

To: u-boot@lists.denx.de; Sun York-R58495 > Cc: Zhao Qiang-B45475 > Subject: [U-Boot] [PATCH] 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. &

[U-Boot] [PATCH] 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, this is a workaround. Signed-off-by: Zhao Qiang --- drivers/pci/fsl_pci_init.c | 17 + include/configs/T208xQDS.h | 1 + 2 files changed, 1