disk: convert CONFIG_EFI_PARTITION to Kconfig

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay73@gmail.com>
diff --git a/configs/CHIP_defconfig b/configs/CHIP_defconfig
index bf04903..9d567e1 100644
--- a/configs/CHIP_defconfig
+++ b/configs/CHIP_defconfig
@@ -15,6 +15,7 @@
 CONFIG_CMD_USB_MASS_STORAGE=y
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
+# CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_DFU_RAM=y
 CONFIG_AXP_ALDO3_VOLT=3300
 CONFIG_AXP_ALDO4_VOLT=3300