u-boot.git/arch/sh/lib/Makefile, branch v2016.01

sh: import missing private libraries from Linux 3.19

2015-02-25T04:57:29+00:00

SuperH is supposed to support the Private Library feature, but it is
actually not working.

If CONFIG_USE_PRIVATE_LIBGCC is enabled, the build fails for the
undefined references to '__sdivsi3_i4i' and '__udivsi3_i4i'.

To fix this error, import missing libraries from Linux 3.19
and adjust them for U-Boot:
  - Remove "#include " and "EXPORT_SYMBOL(...)"
  - Use SPDX-License-Identifier
  - Remove white space

Signed-off-by: Masahiro Yamada 
Signed-off-by: Nobuhiro Iwamatsu

sh: rename some private libraries

2015-02-25T04:55:05+00:00

Rename two files to the corresponding file names in Linux.
This helps us find missing libraries in the next commit.

Signed-off-by: Masahiro Yamada 
Signed-off-by: Nobuhiro Iwamatsu

sh: move CONFIG_{SH2, SH2A, SH3, SH4} to Kconfig

2014-11-12T23:47:58+00:00

This commit moves CONFIG_SH2, CONFIG_SH2A, CONFIG_SH3, CONFIG_SH4
to Kconfig renaming into CONFIG_CPU_SH2, CONFIG_CPU_SH2A,
CONFIG_CPU_SH3, CONFIG_CPU_SH4, respectively because
arch/sh/Kconfig of Linux uses CONFIG_CPU_SH* convention.

Signed-off-by: Masahiro Yamada 
Cc: Nobuhiro Iwamatsu 
Signed-off-by: Nobuhiro Iwamatsu

kbuild: add CONFIG_ prefix to USE_PRIVATE_LIBGCC

2014-03-07T15:59:06+00:00

Before this commit, USE_PRIVATE_LIBGCC was defined in
arch-specific config.mk and referenced in
arch/$(ARCH)/lib/Makefile.

We are not happy about parsing config.mk again and again.
We have to keep the same behavior with a different way.

By adding "CONFIG_" prefix, this macro appears
in include/autoconf.mk, include/spl-autoconf.mk.
(And treating USE_PRIVATE_LIBGCC as CONFIG macro
is reasonable enough.)

Tegra SoC family defined USE_PRIVATE_LIBGCC as "yes"
in arch/arm/cpu/arm720t/tegra*/config.mk,
whereas did not define it in arch/arm/cpu/armv7/tegra*/config.mk.

It means Tegra enables PRIVATE_LIBGCC only for SPL.
We can describe the same behavior by adding

  #ifdef CONFIG_SPL_BUILD
  # define CONFIG_USE_PRIVATE_LIBGCC
  #endif

to include/configs/tegra-common.h.

Signed-off-by: Masahiro Yamada 
Cc: Tom Warren 
Cc: Simon Glass 
Acked-by: Stephen Warren

sh: convert makefiles to Kbuild style

2013-10-31T17:26:45+00:00

Signed-off-by: Masahiro Yamada 
Cc: Nobuhiro Iwamatsu

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24T13:44:38+00:00

Signed-off-by: Wolfgang Denk 
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini

Build arch/$ARCH/lib/bootm.o depending on CONFIG_CMD_BOOTM

2013-07-16T22:44:30+00:00

MAKEALL is fine for ppc4xx and mpc85xx.
Run checks were done on our controlcenterd hardware.

Signed-off-by: Dirk Eibach 
Signed-off-by: Andy Fleming

sh: Add ashrsi3 libgcc function

2011-12-02T04:46:20+00:00

The ashrsi3 function is used by some commands that aren't in SH2A
default configs (e.g. JFFS2).

The ashrsi3.S file has been copied from Linux.

Signed-off-by: Phil Edworthy 
Cc: Nobuhiro Iwamatsu 
Signed-off-by: Nobuhiro Iwamatsu

sh: Add support for SH2A freestanding build

2011-08-22T04:16:08+00:00

SH2A toolchains often only provide an fdpic version of libgcc. This
can't be used with bare-metal software like U-Boot, so this patch
provides the necessary functions extracted from libgcc.

Signed-off-by: Phil Edworthy 
Cc: Nobuhiro Iwamatsu 
Signed-off-by: Nobuhiro Iwamatsu

sh: Add support zimageboot command for Renesas SH

2011-01-11T12:03:26+00:00

Curent U-Boot can boot zImage by use the "go" command.
But this is not right method. And this method can not set command-line
to linux kernel.
zimageboot sets command-line in environment of u-boot in linux kernel,
and provides function to boot it.

Signed-off-by: Nobuhiro Iwamatsu