sandbox: exynos: Move CONFIG_SOUND_SANDBOX to Kconfig

Move this over to Kconfig and tidy up.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig
index 299db4b..5de7fbe 100644 (file)
--- a/configs/sandbox_defconfig
+++ b/configs/sandbox_defconfig
@@ -25,3 +25,4 @@ CONFIG_SPI_FLASH_SANDBOX=y
 CONFIG_TPM_TIS_SANDBOX=y
 CONFIG_SOUND=y
 CONFIG_CMD_SOUND=y
+CONFIG_SOUND_SANDBOX=y

diff --git a/drivers/sound/Kconfig b/drivers/sound/Kconfig
index a1c950b..3b96e84 100644 (file)
--- a/drivers/sound/Kconfig
+++ b/drivers/sound/Kconfig
@@ -37,6 +37,15 @@ config SOUND_MAX98095
          audio data and I2C for codec control. At present it only works
          with the Samsung I2S driver.
 
+config SOUND_SANDBOX
+       bool "Support sandbox emulated audio codec"
+       depends on SANDBOX && SOUND
+       help
+         U-Boot sandbox can emulate a sound device using SDL, playing the
+         sound on the host machine. This option implements the sound_init()
+         and sound_play() functions for sandbox. Note that you must install
+         the SDL libraries for this to work.
+
 config SOUND_WM8994
        bool "Support Wolfson Micro wm8994 audio codec"
        depends on I2S_SAMSUNG

diff --git a/include/configs/sandbox.h b/include/configs/sandbox.h
index 38c6cdf..0a36719 100644 (file)
--- a/include/configs/sandbox.h
+++ b/include/configs/sandbox.h
@@ -151,8 +151,6 @@
 
 #define CONFIG_BOARD_LATE_INIT
 
-#define CONFIG_SOUND_SANDBOX
-
 #ifndef SANDBOX_NO_SDL
 #define CONFIG_SANDBOX_SDL
 #endif