arm-boot/u-boot-imx.git - U-boot NXP imx6

	Commit message (Collapse)	Author	Age	Lines
*	drivers/pci/pci_mvebu: Fix for boards with X4 lanes	Phil Sutter	2016-01-14	-0/+14
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Armada XP has support for X4 lanes, boards specify this in their serdes_cfg. During PEX init in high_speed_env_lib.c, the configuration is stored in GEN_PURP_RES_2_REG. When enumerating PEX, subsequent interfaces of an X4 lane must be skipped. Otherwise the enumeration hangs up the board. The way this is implemented here is not exactly beautiful, but it mimics how Marvell's BSP does it. Alternatively we could get the information using board_serdes_cfg_get(), but that won't lead to clean code, either. Signed-off-by: Phil Sutter <phil@nwl.cc> Acked-by: Stefan Roese <sr@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
*	pci: mvebu: Add PCIe driver	Anton Schubert	2015-08-17	-0/+423
	This adds a PCI driver for the controllers found on Marvell MVEBU SoCs. Besides the driver, this patch also removes the statically defined PCI MBUS windows. As they are not needed anymore, since this PCIe driver now creates the windows dynamically. Tested on Armada XP db-mv784mp-gp eval board using an Intel E1000 PCIe card in all 3 PCIe slots. And on the Armada 38x db-88f6820-gp eval board using this Intel E1000 PCIe card in the PCIe 0 slot. This port was done in cooperation with Anton Schubert. Signed-off-by: Anton Schubert <anton.schubert@gmx.de> Signed-off-by: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr> Cc: Dirk Eibach <eibach@gdsys.de>