u-boot.git/arch, branch v2016.03-rc3

sniper: Various minor cleanups, missing Kconfig configs and reorganisation

2016-02-29T19:49:37+00:00

This introduces some minor cleanups, regarding aspects such as board name, code
and headers organization as well as deprecated and missing config options.

Signed-off-by: Paul Kocialkowski 
Reviewed-by: Tom Rini

ARM: start.S: fix typo

2016-02-29T19:49:35+00:00

Fix typo in comment about position of 'A' bit in several start.S.

Signed-off-by: Yuichiro Goto

ARM: uniphier: fix warnings reported by aarch64 compiler

2016-02-29T15:33:29+00:00

The UniPhier SoC family has not supported ARMv8 yet, but these would
cause warnings if they were compiled with a 64bit compiler.  Before
adding the ARMv8 support really, fix them now.

Because UniPhier SoCs do not support Large Physical Address Extension,
casting "phys_addr_t" into "unsigned long" would carry the address
as is.

Signed-off-by: Masahiro Yamada

ARM: uniphier: prepare directory structure for ARMv8 SoC support

2016-02-29T15:33:24+00:00

Before adding ARMv8 support, this commit refactors the directory
structure.  Move ARMv7 specific files to arch/arm/mach-uniphier/arm32
to avoid a mess by mixture of ARMv7 and ARMv8 code.  Also move the
"select CPU_V7" to the lower-level menu because we will have to
select ARM64 instead of CPU_V7 for ARMv8 SoCs.

Signed-off-by: Masahiro Yamada

ARM: uniphier: rename PH1-LD10/PH1-sLD11 to PH1-LD20/PH1-LD11

2016-02-28T18:50:16+00:00

Due to the company's awful projecting, PH1-LD10 and PH1-sLD11 have
been renamed to PH1-LD20 and PH1-LD11, respectively.

Signed-off-by: Masahiro Yamada

ARM: uniphier: rework UniPhier SoC select in Kconfig

2016-02-28T18:50:16+00:00

The chains of "depends on " in the current Kconfig is
clumsy.  The idea here is to allow users to choose a SoC group first
(SoC group consists of some SoCs that can coexist in one binary).
Then, allow to enable/disable each SoC support in the selected SoC
group.  This makes the Kconfig menu clearer.

Signed-off-by: Masahiro Yamada

ARM: uniphier: rename variable for DRAM controller base address

2016-02-28T18:50:16+00:00

Rename the variable that contains the base address for consistency.

Signed-off-by: Masahiro Yamada

ARM: uniphier: deprecate umc_dram_init_{start, poll}

2016-02-28T18:50:16+00:00

Signed-off-by: Masahiro Yamada

ARM: uniphier: remove unused macros for UMC base addresses

2016-02-28T18:50:16+00:00

These macros are no longer used.  These base addresses are
SoC-dependent, so they should not be placed in the header.

Signed-off-by: Masahiro Yamada

ARM: uniphier: rework DRAM size handling in UMC init code

2016-02-28T18:50:16+00:00

Currently, DRAM size is converted twice:
  size in byte -> size in Gbit -> enum

Optimize the code by converting the "size in byte" into enum directly.

Signed-off-by: Masahiro Yamada