u-boot.git/board/renesas/ulcb, branch master

arm64: renesas: Deduplicate board_early_init_f()

2025-01-29T21:52:35+00:00

Introduce common weak board_early_init_f() in rcar64-common.c
which is the default implementation in case there is no other
board specific board_early_init_f(). Remove board_early_init_f()
from Salvator-X, ULCB and Draak boards where this function is
empty.

Reviewed-by: Quentin Schulz 
Signed-off-by: Marek Vasut

arm64: renesas: Drop unused code and clean up headers on ULCB boards

2025-01-29T21:52:35+00:00

CONFIG_IS_ENABLED(SYS_I2C_LEGACY) is not set on this board,
remove the code and also remove all unnecessary headers that
are included in this file.

Signed-off-by: Marek Vasut

ARM: renesas: Simplify board Makefiles

2025-01-29T21:52:35+00:00

Introduce board/renesas/common/Makefile and remove the multiple
duplicate copies of obj := ../common/*.o from board Makefiles.
Let the build system include the common Makefile using the
HAVE_VENDOR_COMMON_LIB and build the common objects that are
shared by all the boards that way. No functional change intended.

Some of the remaining board files which include board specific
settings have been updated to use obj-y += to avoid rewriting
the board obj-y target and avoid dropping object files from the
build.

The board/renesas/common/Makefile is now also used when building
RZG2L targets which also set CONFIG_RCAR_64 symbol and 32bit R-Car
Gen2 targets, however, this common code is specific to 64bit R-Car
only. Inhibit the build of this common code for RZG2L using extra
ifndef CONFIG_RZG2L and do not include any code for R-Car Gen2 so
far.

Signed-off-by: Marek Vasut 
Reviewed-by: Quentin Schulz

ARM: renesas: Rename board/renesas/rcar-common to board/renesas/common

2025-01-29T21:52:35+00:00

Rename directory board/renesas/rcar-common to board/renesas/common and
move files. This allows the build system to use HAVE_VENDOR_COMMON_LIB
which automatically includes board/$(VENDOR)/common/Makefile . Create
temporarily empty board/renesas/common/Makefile to be extended with
actual content later in this series. This is a preparatory patch for
board Makefile simplification. No functional change so far.

Reviewed-by: Quentin Schulz 
Signed-off-by: Marek Vasut

arm64: renesas: Split R-Car Gen3 and Gen4 common board code

2024-12-29T15:55:31+00:00

Split common board code for R-Car Gen3 and Gen4 into separate files.
The R-Car Gen3 board code contains fixups specific to TFA which are
no longer required on R-Car Gen4, keep those fixups in its own file
so they would not interfere with Gen4.

Signed-off-by: Marek Vasut

board: Use CONFIG_XPL_BUILD instead of CONFIG_SPL_BUILD

2024-10-11T17:44:48+00:00

Use the new symbol to refer to any 'SPL' build, including TPL and VPL

Signed-off-by: Simon Glass

ARM: dts: renesas: Replace R8A77950 with R8A77951

2024-04-18T03:21:03+00:00

R-Car R8A77950 H3 ES1.* was only available to an internal development
group and needed a lot of quirks and workarounds. Public users only
have R-Car R8A77950 H3 ES2 and newer. Switch existing systems to use
R8A77951 device trees.

Signed-off-by: Marek Vasut

ARM: dts: renesas: Stop using the -u-boot DTs for build

2024-04-18T03:20:45+00:00

The U-Boot build system can automatically paste -u-boot.dtsi at the
end of matching .dts during build. Stop emulating this behavior and
rename the -u-boot.dts files to -u-boot.dtsi, drop "#include...dts"
from those new u-boot.dtsi files, and update board configuration
accordingly.

The rename, '#include...dts` scrubbing and configuration update has
been done using the following script:
```
$ find . -name r[78]\*-u-boot.dts | sort -u | while read line ; do \
  git mv ${line%-u-boot.dts}-u-boot.dts ${line%-u-boot.dts}-u-boot.dtsi ; \
  done
$ sed -i '/^#include.*dts"/ d' `find . -name r[78]\*-u-boot.dtsi`
$ sed -i 's@-u-boot@@g' `git grep -li renesas configs`
```
The Salvator-X and ULCB board files have been updated manually.

Signed-off-by: Marek Vasut 
Acked-by:  Adam Ford

ARM: renesas: Rename arch-/mach-rmobile to arch-/mach-renesas

2024-03-02T19:29:36+00:00

Rename arch-rmobile to arch-renesas and mach-rmobile to mach-renesas
because all the chips are made by Renesas, while only a subset of
them is from the R-Mobile line.

Use the following command to perform the rename, with manual move of
the directories using git mv and manual fix up to arch/arm/Makefile:

"
$ git grep -l '\<\(arch\|mach\)-rmobile\>' | \
  xargs -I {} sed -i 's@\<\(arch\|mach\)-rmobile\>@\1-renesas@g' {}
$ sed -i 's@rmobile@renesas@' board/*/*/Kconfig
"

Signed-off-by: Marek Vasut 
Reviewed-by: Paul Barker

ARM: renesas: Rename rmobile.h to renesas.h

2024-03-02T19:29:36+00:00

Rename rmobile.h to renesas.h because all the chips are made
by Renesas, while only a subset of them is from the R-Mobile
line.

Use the following command to perform the rename:

"
$ git grep -l 'include.*rmobile.h' | \
  xargs -I {} sed -i '/include.*rmobile.h/ s@rmobile.h@renesas.h@g' {}
"

Signed-off-by: Marek Vasut 
Reviewed-by: Paul Barker