ifdef CONFIG_SPL_BUILD
# SPL U-Boot may use full-printf, tiny-printf or none at all
ifdef CONFIG_USE_TINY_PRINTF
-obj-$(CONFIG_SPL_SERIAL_SUPPORT) += tiny-printf.o panic.o
+obj-$(CONFIG_SPL_SERIAL_SUPPORT) += tiny-printf.o panic.o strto.o
else
-obj-$(CONFIG_SPL_SERIAL_SUPPORT) += vsprintf.o panic.o
+obj-$(CONFIG_SPL_SERIAL_SUPPORT) += vsprintf.o panic.o strto.o
endif
else
# Main U-Boot always uses the full printf support
-obj-y += vsprintf.o panic.o
+obj-y += vsprintf.o panic.o strto.o
endif
subdir-ccflags-$(CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED) += -O2