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kconfig: move CONFIG_USE_PRIVATE_LIBGCC to Kconfig

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The private libgcc is supported only on ARM, MIPS, PowerPC, SH, x86.
Those architectures should "select" HAVE_PRIVATE_LIBGCC and
CONFIG_USE_PRIVATE_LIBGCC should depend on it.

Currently, this option is enabled on Tegra boards and x86 architecture.
Move the definition from header files to Kconfig.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Tested-by: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Tom Warren <twarren@nvidia.com>
This commit is contained in:
Masahiro Yamada 2014-10-24 01:30:43 +09:00 committed by Tom Rini
parent 76eb5d815e
commit 45ccec8f29
6 changed files with 22 additions and 6 deletions
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5
arch/Kconfig
View File

@ -7,6 +7,7 @@ config ARC
config ARM
bool "ARM architecture"
select HAVE_PRIVATE_LIBGCC
select SUPPORT_OF_CONTROL
config AVR32
@ -24,6 +25,7 @@ config MICROBLAZE
config MIPS
bool "MIPS architecture"
select HAVE_PRIVATE_LIBGCC
config NDS32
bool "NDS32 architecture"
@ -36,6 +38,7 @@ config OPENRISC
config PPC
bool "PowerPC architecture"
select HAVE_PRIVATE_LIBGCC
config SANDBOX
bool "Sandbox"
@ -43,12 +46,14 @@ config SANDBOX
config SH
bool "SuperH architecture"
select HAVE_PRIVATE_LIBGCC
config SPARC
bool "SPARC architecture"
config X86
bool "x86 architecture"
select HAVE_PRIVATE_LIBGCC
select SUPPORT_OF_CONTROL
endchoice

3
arch/arm/cpu/armv7/tegra-common/Kconfig
View File

@ -17,6 +17,9 @@ config TEGRA124
endchoice
config USE_PRIVATE_LIBGCC
default y if SPL_BUILD
config SYS_CPU
default "arm720t" if SPL_BUILD
default "armv7" if !SPL_BUILD

3
arch/x86/Kconfig
View File

@ -4,6 +4,9 @@ menu "x86 architecture"
config SYS_ARCH
default "x86"
config USE_PRIVATE_LIBGCC
default y
choice
prompt "Target select"

2
arch/x86/include/asm/config.h
View File

@ -11,6 +11,4 @@
#define CONFIG_LMB
#define CONFIG_SYS_BOOT_RAMDISK_HIGH
#define CONFIG_USE_PRIVATE_LIBGCC
#endif

4
include/configs/tegra-common.h
View File

@ -154,10 +154,6 @@
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_GPIO_SUPPORT
#ifdef CONFIG_SPL_BUILD
# define CONFIG_USE_PRIVATE_LIBGCC
#endif
#define CONFIG_SYS_GENERIC_BOARD
/* Misc utility code */

11
lib/Kconfig
View File

@ -8,6 +8,17 @@ config CC_OPTIMIZE_LIBS_FOR_SPEED
If unsure, say N.
config HAVE_PRIVATE_LIBGCC
bool
config USE_PRIVATE_LIBGCC
bool "Use private libgcc"
depends on HAVE_PRIVATE_LIBGCC
help
This option allows you to use the built-in libgcc implementation
of U-boot instead of the one privided by the compiler.
If unsure, say N.
config SYS_HZ
int
default 1000