Convert CONFIG_SPL_ENV_SUPPORT to Kconfig
Move this option to Kconfig and tidy up existing uses.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/configs/ls1021atwr_sdcard_qspi_defconfig b/configs/ls1021atwr_sdcard_qspi_defconfig
index a7c1a04..6af28d0 100644
--- a/configs/ls1021atwr_sdcard_qspi_defconfig
+++ b/configs/ls1021atwr_sdcard_qspi_defconfig
@@ -1,5 +1,6 @@
CONFIG_ARM=y
CONFIG_TARGET_LS1021ATWR=y
+CONFIG_SPL_ENV_SUPPORT=y
CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr-duart"
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y