Correct SPL uses of PG_WCOM_UBOOT_UPDATE

This converts 2 usages of this option to the non-SPL form, since there is
no SPL_PG_WCOM_UBOOT_UPDATE defined in Kconfig

Signed-off-by: Simon Glass <sjg@chromium.org>
Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachienergy.com>
diff --git a/board/keymile/common/common.c b/board/keymile/common/common.c
index 9cf5b71..8c282f9 100644
--- a/board/keymile/common/common.c
+++ b/board/keymile/common/common.c
@@ -80,9 +80,9 @@
 
 #if CONFIG_IS_ENABLED(PG_WCOM_UBOOT_UPDATE_SUPPORTED)
 #if   ((!IS_ENABLED(CONFIG_PG_WCOM_UBOOT_BOOTPACKAGE) && \
-	!CONFIG_IS_ENABLED(PG_WCOM_UBOOT_UPDATE)) ||     \
+	!IS_ENABLED(CONFIG_PG_WCOM_UBOOT_UPDATE)) ||     \
 	(IS_ENABLED(CONFIG_PG_WCOM_UBOOT_BOOTPACKAGE) && \
-	CONFIG_IS_ENABLED(PG_WCOM_UBOOT_UPDATE)))
+	IS_ENABLED(CONFIG_PG_WCOM_UBOOT_UPDATE)))
 #error "It has to be either bootpackage or update u-boot image!"
 #endif
 void check_for_uboot_update(void)