Finish CONFIG_VID et al conversion to Kconfig

This converts the following to Kconfig:
   CONFIG_VID
   CONFIG_VOL_MONITOR_INA220
   CONFIG_VOL_MONITOR_IR36021_READ
   CONFIG_VOL_MONITOR_IR36021_SET
   CONFIG_VOL_MONITOR_LTC3882_READ
   CONFIG_VOL_MONITOR_LTC3882_SET

To finish this migration, we first need to introduce CONFIG_SPL_VID as
some platforms only use this code in full U-Boot while others use it in
SPL as well.  To make the Kconfig logic clearer, guard all of the
sub-options with a if VID || SPL_VID check.  Finally, add Kconfig
options for the remaining related options that did not previously have
one.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/ls2080ardb_defconfig b/configs/ls2080ardb_defconfig
index 8962627..be979f6 100644
--- a/configs/ls2080ardb_defconfig
+++ b/configs/ls2080ardb_defconfig
@@ -8,6 +8,10 @@
 CONFIG_ENV_SECT_SIZE=0x20000
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2080a-rdb"
 CONFIG_FSL_USE_PCA9547_MUX=y
+CONFIG_VID=y
+CONFIG_VID_FLS_ENV="ls2080ardb_vdd_mv"
+CONFIG_VOL_MONITOR_IR36021_READ=y
+CONFIG_VOL_MONITOR_IR36021_SET=y
 CONFIG_FSL_LS_PPA=y
 CONFIG_AHCI=y
 # CONFIG_SYS_MALLOC_F is not set