lib: Create a new Kconfig option for charset conversion

Rather than looking at two KConfig options in the Makefile, create a new
Kconfig option for compiling lib/charset.c

Enable it for UFS also, which needs this support.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

diff --git a/lib/Kconfig b/lib/Kconfig
index ad4d75e0a40c71dcf4db43f3bb759d779ee88a3f..fdcf7ea40501ba37f311a84a681ed450b59f0278 100644 (file)
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -40,6 +40,14 @@ config CC_OPTIMIZE_LIBS_FOR_SPEED
 
          If unsure, say N.
 
+config CHARSET
+       bool
+       default y if UT_UNICODE || EFI_LOADER || UFS
+       help
+         Enables support for various conversions between different
+         character sets, such as between unicode representations and
+         different 'code pages'.
+
 config DYNAMIC_CRC_TABLE
        bool "Enable Dynamic tables for CRC"
        help

diff --git a/lib/Makefile b/lib/Makefile
index 5cd0c9c63897d6397104eae72b5ec62a57ec5ad9..07c2ccd7cfd60c925d3c03d115c59778171512b4 100644 (file)
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -25,7 +25,7 @@ obj-$(CONFIG_AES) += aes/
 obj-$(CONFIG_$(SPL_TPL_)BINMAN_FDT) += binman.o
 
 ifndef API_BUILD
-ifneq ($(CONFIG_UT_UNICODE)$(CONFIG_EFI_LOADER),)
+ifneq ($(CONFIG_CHARSET),)
 obj-y += charset.o
 endif
 endif