[U-Boot] [PATCH] arm: mvebu: AXP: Enhance PCIe port capability configuration

Stefan Roese sr at denx.de
Thu Apr 11 12:13:25 UTC 2019

On 08.04.19 14:51, Stefan Roese wrote:
> This patch enables the PCIe port specific link capabilities configuration
> for Armada XP. The weak function board_sat_r_get() was used to return
> a common flag for PCIe Gen1 vs Gen2 capability for all PCIe ports. This
> is now changed with this patch to return a bit per PCIe port (4 bits
> in this case, bit 0 for PCIe port 0, etc).
> The theadorable board uses this new feature to configure PCIe port 0
> as Gen1 and all other PCIe ports as Gen2 capable. All other AXP boards
> using this function are not changed in the configuration and still
> configure all ports as PCIe Gen2.
> This patch also removes the parameter "pex_mode" from
> board_serdes_cfg_get() as this parameter was not used in any of the
> implementations.
> Signed-off-by: Stefan Roese <sr at denx.de>
> Cc: Phil Sutter <phil at nwl.cc>

Applied to u-boot-marvell/master.


More information about the U-Boot mailing list