Commit graph

12 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
Masahiro Yamada
dd74b945af ARM: uniphier: use pr_() instead of printf() where appropriate
Replace printf() with pr_() to specify proper loglevel.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-10-15 22:32:24 +09:00
Masahiro Yamada
bf52091786 ARM: uniphier: refactor cmd_ddrphy
It seems more readable to use arrays to get SoC specific parameters
instead of the crappy switch statement.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-01-29 20:59:08 +09:00
Masahiro Yamada
e27d6c7d32 ARM: uniphier: simplify SoC ID get function
Currently, uniphier_get_soc_type() converts the SoC ID (this is
read from the revision register) to an enum symbol to use it for SoC
identification.  Come to think of it, there is no need for the
conversion in the first place.  Using the SoC ID from the register
as-is a straightforward way.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-01-22 16:49:27 +09:00
Masahiro Yamada
5f49845ecc ARM: uniphier: support DDR PHY parameter dump command for LD11
Add the LD11 SoC data and adjuts the printf() format because this is
a 64-bit SoC.  Otherwise, 16-digits pointer addresses would break
the log format.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-10-29 17:24:30 +09:00
Masahiro Yamada
adf55f63ae ARM: uniphier: refactor DDR PHY parameter dump command
Do not hard-code the number of DX blocks because it is a different
value for LD11 SoC.

Move the macro NR_DATX8_PER_DDRPHY to ddrphy-training.c since it
is the last user.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-10-29 17:24:30 +09:00
Masahiro Yamada
6dd34ae4c4 ARM: uniphier: rework existing DDR PHY code to reuse for LD11 SoC
The DDR PHY register view of LD11 is slightly different from that
of LD4/Pro4/sLD8, but it will be possible to share the register
macros (and I want to re-use as much code as possible).  Change
the code in the more flexible form.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-10-29 17:24:30 +09:00
Masahiro Yamada
c21fc7e223 treewide: fix "followings" to "following"
Most of them are my mistakes.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-08-26 17:04:58 -04:00
Masahiro Yamada
4e3d84066e ARM: uniphier: use (devm_)ioremap() instead of map_sysmem()
This does not have much impact on behavior, but makes code look more
more like Linux.  The use of devm_ioremap() often helps to delete
.remove callbacks entirely.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-07-24 00:13:10 +09:00
Masahiro Yamada
1b1f2319ca ARM: uniphier: drop ifdef in ddrphy-regs.h
The ifdef conditionals in header files prevent us from multi-SoC
support in a single U-Boot image.  Detect SoC specific parameters
run-time rather than define them statically with an ifdef in
ddrphy-regs.h.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24 01:45:19 +09:00
Masahiro Yamada
107b3fb484 ARM: uniphier: move headers out of include/mach directory
These headers are only included locally in arch/arm/mach-uniphier/.
There is no reason to export them by putting in the mach/ directory.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-01-13 01:54:53 +09:00
Masahiro Yamada
9ca6616426 ARM: uniphier: move cmd_ddrphy.c to dram subdirectory
This command shows the register dump of the DDR PHY, so it would be
more at home in the dram subdirectory.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-01-13 01:54:45 +09:00
Renamed from arch/arm/mach-uniphier/cmd_ddrphy.c (Browse further)