Commit graph

6 commits

Author SHA1 Message Date
Tom Rini
83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00
Vincent Siles
c4f97b1f53 board: ls102xa: Fix ICID setup
LS102A ref manual dictates that ICID have to be written to the MSB
of the ICID register, not to the LSB.

Signed-off-by: Vincent Siles <vincent.siles@provenrun.com>
2016-06-03 14:12:06 -07:00
Vincent Siles
12cbf20d78 arm: uniform usage of u32 in ls102x caam config
Mix usage of uint32_t and u32 fixed in favor of u32.

Signed-off-by: Vincent Siles <vincent.siles@provenrun.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-05-18 08:51:44 -07:00
Vincent Siles
15b96ad831 arm: Fix SCFG ICID reg addresses
On the LS102x boards, in order to initialize the ICID values of
masters, the dev_stream_id array holds absolute offsets from the
base of SCFG.

In ls102xa_config_ssmu_stream_id, the base pointer is cast to
uint32_t * before adding the offset, leading to an invalid address.
Casting it to void * solves the issue.

Signed-off-by: Vincent Siles <vincent.siles@provenrun.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-05-18 08:51:44 -07:00
Alison Wang
8133574ea4 arm: ls1021x: Add support for initializing CAAM's stream id
There 4 JRs, 4 RTICs and 8 DECOs, and set them the same stream id
for using the same SMMU3 on LS1021A.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2015-02-24 13:11:05 -08:00
Xiubo Li
660673af4f ARM: ls102xa: Setting device's stream id for SMMUs.
LS1 has 4 SMMUs for address translation of the masters. All the
SMMUs' stream IDs are 8-bit. The address translation depends on the
stream ID of the incoming transaction.
Each master has unique stream ID assigned to it and is configurable
through SCFG registers. The stream ID for the masters is identical
and share the same register field of STREAM ID registers.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2014-12-11 09:42:22 -08:00