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sandbox: Provide a build option to avoid using SDL

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Some machines do not have SDL libraries installed, and it is still useful
to build sandbox without LCD/keyboard support.

Add an option for this, used as follows:

    make sandbox_config all NO_SDL=1

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2014-03-22 17:12:58 -06:00
parent 1992dbfdb9
commit ad0e463954
2 changed files with 20 additions and 2 deletions
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6
arch/sandbox/config.mk
View File

@ -18,3 +18,9 @@ cmd_u-boot__ = $(CC) -o $@ -T u-boot.lds \
$(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot.map
CONFIG_ARCH_DEVICE_TREE := sandbox
# Define this to avoid linking with SDL, which requires SDL libraries
# This can solve 'sdl-config: Command not found' errors
ifneq ($(NO_SDL),)
PLATFORM_CPPFLAGS += -DSANDBOX_NO_SDL
endif

16
include/configs/sandbox.h
View File

@ -140,8 +140,6 @@
#define CONFIG_CROS_EC
#define CONFIG_CMD_CROS_EC
#define CONFIG_CROS_EC_SANDBOX
#define CONFIG_KEYBOARD
#define CONFIG_CROS_EC_KEYB
#define CONFIG_ARCH_EARLY_INIT_R
#define CONFIG_BOARD_LATE_INIT
@ -149,7 +147,12 @@
#define CONFIG_SOUND_SANDBOX
#define CONFIG_CMD_SOUND
#ifndef SANDBOX_NO_SDL
#define CONFIG_SANDBOX_SDL
#endif
/* LCD and keyboard require SDL support */
#ifdef CONFIG_SANDBOX_SDL
#define CONFIG_LCD
#define CONFIG_VIDEO_SANDBOX_SDL
#define CONFIG_CMD_BMP
@ -158,9 +161,18 @@
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define LCD_BPP LCD_COLOR16
#define CONFIG_CROS_EC_KEYB
#define CONFIG_KEYBOARD
#define CONFIG_EXTRA_ENV_SETTINGS "stdin=serial,cros-ec-keyb\0" \
"stdout=serial,lcd\0" \
"stderr=serial,lcd\0"
#else
#define CONFIG_EXTRA_ENV_SETTINGS "stdin=serial\0" \
"stdout=serial,lcd\0" \
"stderr=serial,lcd\0"
#endif
#define CONFIG_GZIP_COMPRESSED
#define CONFIG_BZIP2