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

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>

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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>

Merge git://git.denx.de/u-boot-uniphier

- fix sparse warnings
- sync DT with Linux
- add new board support (LD11/LD20 global)

ARM: uniphier: fix various sparse warnings

Fix warnings reported by sparse:
- ... was not declared. Should it be static?"
- cast to restricted __be32

While fixing those, the type conflict of cci5

ARM: uniphier: fix various sparse warnings

Fix warnings reported by sparse:
- ... was not declared. Should it be static?"
- cast to restricted __be32

While fixing those, the type conflict of cci500_init() was found.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

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Merge branch 'master' of git://git.denx.de/u-boot-uniphier

- Fix regressions caused by the previous reworks
- Add pin configuration support
- Re-work SPL code
- Update DRAM and PLL setup cod

Merge branch 'master' of git://git.denx.de/u-boot-uniphier

- Fix regressions caused by the previous reworks
- Add pin configuration support
- Re-work SPL code
- Update DRAM and PLL setup code
- Enable needed configs, disable unneeded configs

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ARM: uniphier: remove dram_nr_ch from board parameters

This parameter is redundant because we can know the number of
channels by checking if dram_ch[2].size is zero.

Signed-off-by: Masahiro Yamada

ARM: uniphier: remove dram_nr_ch from board parameters

This parameter is redundant because we can know the number of
channels by checking if dram_ch[2].size is zero.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

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Merge branch 'master' of git://git.denx.de/u-boot-uniphier

- Fix clk driver
- Optimize DRAM init code for LD20 SoC
- Get DRAM information from more reliable source
- Clean up SoC init code

Merge branch 'master' of git://git.denx.de/u-boot-uniphier

- Fix clk driver
- Optimize DRAM init code for LD20 SoC
- Get DRAM information from more reliable source
- Clean up SoC init code
- Allow to use Image.gz for booting ARM64 Linux
- Tidy up environments to use with ATF
- Clean up I2C drivers

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ARM: uniphier: clean up UMC init for PXs2 SoC

Just cosmetic changes:
- Rename prefix DMPHY_ to MPHY_ for consistency
- Move UMC parameters below for complete decouple of PHY and UMC
- Remove r

ARM: uniphier: clean up UMC init for PXs2 SoC

Just cosmetic changes:
- Rename prefix DMPHY_ to MPHY_ for consistency
- Move UMC parameters below for complete decouple of PHY and UMC
- Remove redundant whitespaces

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

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Merge branch 'master' of git://git.denx.de/u-boot-uniphier

- Allow to disable SPL (mainly for ATF)
- Refactor SoC init code
- Update DRAM settings
- Add PXs3 SoC support (DT, pinctrl driver,

Merge branch 'master' of git://git.denx.de/u-boot-uniphier

- Allow to disable SPL (mainly for ATF)
- Refactor SoC init code
- Update DRAM settings
- Add PXs3 SoC support (DT, pinctrl driver, SoC code)

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ARM: uniphier: replace <linux/err.h> with <linux/errno.h>

These files only need error number macros. Actually, IS_ERR(),
PTR_ERR(), ERR_PTR(), etc. are not useful for U-Boot. Avoid
unnecessary hea

ARM: uniphier: replace <linux/err.h> with <linux/errno.h>

These files only need error number macros. Actually, IS_ERR(),
PTR_ERR(), ERR_PTR(), etc. are not useful for U-Boot. Avoid
unnecessary header includes.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

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ARM: uniphier: rename function names ph1_* to uniphier_*

Eliminate the "ph1"_ prefixes from function names because "uniphier_"
describes the SoC familiy better.

Signed-off-by: Masahiro Yamada <yama

ARM: uniphier: rename function names ph1_* to uniphier_*

Eliminate the "ph1"_ prefixes from function names because "uniphier_"
describes the SoC familiy better.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

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ARM: uniphier: drop PH1- prefix from CONFIG options and file names

The current CONFIG names like "CONFIG_ARCH_UNIPHIER_PH1_PRO4" is too
long. It would not hurt to drop "PH1_" because "UNIPHIER_" al

ARM: uniphier: drop PH1- prefix from CONFIG options and file names

The current CONFIG names like "CONFIG_ARCH_UNIPHIER_PH1_PRO4" is too
long. It would not hurt to drop "PH1_" because "UNIPHIER_" already
well specifies the SoC family. Also, rename files for consistency.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

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