Use the i8254 sound driver to support creating simple beeps.
Signed-off-by: Bin Meng bmeng.cn@gmail.com ---
arch/x86/dts/crownbay.dts | 1 + configs/crownbay_defconfig | 3 +++ 2 files changed, 4 insertions(+)
diff --git a/arch/x86/dts/crownbay.dts b/arch/x86/dts/crownbay.dts index 2ffcc5f..8938a94 100644 --- a/arch/x86/dts/crownbay.dts +++ b/arch/x86/dts/crownbay.dts @@ -10,6 +10,7 @@ /include/ "skeleton.dtsi" /include/ "serial.dtsi" /include/ "keyboard.dtsi" +/include/ "pcspkr.dtsi" /include/ "reset.dtsi" /include/ "rtc.dtsi" /include/ "tsc_timer.dtsi" diff --git a/configs/crownbay_defconfig b/configs/crownbay_defconfig index 34c2eb3..e0c9824 100644 --- a/configs/crownbay_defconfig +++ b/configs/crownbay_defconfig @@ -28,6 +28,7 @@ CONFIG_CMD_DHCP=y # CONFIG_CMD_NFS is not set CONFIG_CMD_PING=y CONFIG_CMD_TIME=y +CONFIG_CMD_SOUND=y CONFIG_CMD_EXT2=y CONFIG_CMD_EXT4=y CONFIG_CMD_EXT4_WRITE=y @@ -41,6 +42,8 @@ CONFIG_REGMAP=y CONFIG_SYSCON=y CONFIG_CPU=y CONFIG_E1000=y +CONFIG_SOUND=y +CONFIG_SOUND_I8254=y CONFIG_SPI=y CONFIG_USB_STORAGE=y CONFIG_USB_KEYBOARD=y