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

	Commit message (Collapse)	Author	Age	Lines
*	powerpc/85xx: fix rev.2 job queue LIODN error storm	Kim Phillips	2010-10-07	-4/+10
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	pumping line-rate traffic though a p4080 rev.2, which is configured to encrypt packets prior to forwarding through an IPsec tunnel, gets this error: of_platform ffe302000.jq: DECO: desc idx 22: LIODN error. DECO was trying to share from itself or from another DECO but the two Non-SEQ LIODN values didn't match or the "shared from" DECO's Descriptor required that the SEQ LIODNs be the same and they aren't. Since high traffic rates cause DECOs to begin to start sharing shared descriptors amongst themselves, and DECOs inherit job queue LIODNs when accessing shared descriptors, and a recently discovered rev.2 h/w erratum requires all sharing job queues in a partition have same liodn assignment, reassign the first job queue's liodn assignment to the rest. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
*	powerpc/85xx: Rename Security Engine Job Queue to Job Ring to match docs	Kumar Gala	2010-08-19	-4/+4
\| \| \| \| \| \| \| \|	Official docs call it the Job Ring not Job Queue for the p4080 security block. Match the docs to reduce confusion. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
*	powerpc/85xx: Add support to initialize LIODN registers and portals	Kumar Gala	2010-07-26	-0/+115
	On the new QorIQ/CoreNet based platforms we need to initialize the "portals" as access into the Data Path subystem as well as Logical IO Device Numbers (LIODN) that are used for the IOMMU (PAMU). Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>