[U-Boot] [PATCH v2 1/4] kconfig: add CONFIG_SYS_{ARCH, CPU, ...} type def to arch/Kconfig

Masahiro Yamada
2014-09-13T18:01:48Z

This commit adds the type definitions (+ help messages) of
CONFIG_SYS_{ARCH, CPU, SOC, VENDOR, BOARD, CONFIG_NAME} to arch/Kconfig,
which would save lots of type defs for taget boards.
(See also the next commit.)

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
---

Changes in v2: None

arch/Kconfig | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 56 insertions(+)

diff --git a/arch/Kconfig b/arch/Kconfig
index 8620a4f..c9ccb7d 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -49,6 +49,62 @@ config X86

endchoice

+config SYS_ARCH
+ string
+ help
+ This option should contain the architecture name to build the
+ appropriate arch/<CONFIG_SYS_ARCH> directory.
+ All the architectures should specify this option correctly.
+
+config SYS_CPU
+ string
+ help
+ This option should contain the CPU name to build the correct
+ arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU> directory.
+
+ This is optional. For those targets without the CPU directory,
+ leave this option empty.
+
+config SYS_SOC
+ string
+ help
+ This option should contain the SoC name to build the directory
+ arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU>/<CONFIG_SYS_SOC>.
+
+ This is optional. For those targets without the SoC directory,
+ leave this option empty.
+
+config SYS_VENDOR
+ string
+ help
+ This option should contain the vendor name of the target board.
+ If it is set and
+ board/<CONFIG_SYS_VENDOR>/common/Makefile exists, the vendor common
+ directory is compiled.
+ If CONFIG_SYS_BOARD is also set, the sources under
+ board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD> directory are compiled.
+
+ This is optional. For those targets without the vendor directory,
+ leave this option empty.
+
+config SYS_BOARD
+ string
+ help
+ This option should contain the name of the target board.
+ If it is set, either board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
+ or board/<CONFIG_SYS_BOARD> directory is compiled depending on
+ whether CONFIG_SYS_VENDOR is set or not.
+
+ This is optional. For those targets without the board directory,
+ leave this option empty.
+
+config SYS_CONFIG_NAME
+ string
+ help
+ This option should contain the base name of board header file.
+ The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
+ should be included from include/config.h.
+
source "arch/arc/Kconfig"
source "arch/arm/Kconfig"
source "arch/avr32/Kconfig"
--
1.9.1