Waddledee: Remove CONFIG_FPU
FPU no longer needed with charger using integer math to convert Vbus
into a voltage.
BRANCH=None
TEST=make -j buildall
/* Charger */
#define CONFIG_CHARGER_SM5803 /* C0 and C1: Charger */
-#define CONFIG_FPU /* For charger calculations */
#define CONFIG_USB_PD_VBUS_DETECT_CHARGER
#define CONFIG_USB_PD_5V_CHARGER_CTRL
#define CONFIG_CHARGER_OTG
