lib: add crc16.o if CONFIG_MMC_SPI_CRC_ON for SPL build
CONFIG_MMC_SPI_CRC_ON needs the crc16 functions, but it was not included
in an SPL build. For non-SPL builds, crc16.o is already added
unconditionally. This also removes CONFIG_SPL_YMODEM_SUPPORT from the
sifive board configs, which is only relevant for some ARM boards and was
only set for its side effect of adding crc16.o.
diff --git a/lib/Makefile b/lib/Makefile
index 8ba745f..2d29cda 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -88,6 +88,7 @@
ifdef CONFIG_SPL_BUILD
obj-$(CONFIG_SPL_YMODEM_SUPPORT) += crc16.o
obj-$(CONFIG_$(SPL_TPL_)HASH_SUPPORT) += crc16.o
+obj-$(CONFIG_MMC_SPI_CRC_ON) += crc16.o
obj-y += net_utils.o
endif
obj-$(CONFIG_ADDR_MAP) += addr_map.o