Commit 3ee4cc9dde (fix typo in dell
latitude coreboot coreboot config) fixed a typo from ${VARIANT_DIR) to
$(CONFIG_VARIANT_DIR). While this does work, since CONFIG_VARIANT_DIR is
a valid variable, it is not technically correct, as the default VBT path
set by coreboot's Kconfig files uses $(VARIANT_DIR), which is the same
as CONFIG_VARIANT_DIR, but with quotes stripped out.
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
4702e568c3