--- zzzz-none-000/linux-2.6.39.4/drivers/mtd/chips/Kconfig	2011-08-03 19:43:28.000000000 +0000
+++ puma6-arm-6490-729/linux-2.6.39.4/drivers/mtd/chips/Kconfig	2021-11-10 13:23:10.000000000 +0000
@@ -13,6 +13,13 @@
 	  option. Visit <http://www.amd.com/products/nvd/overview/cfi.html>
 	  for more information on CFI.
 
+config MTD_SPI
+	tristate "Detect spi flash chips by probe"
+	depends on MTD
+	select MTD_GEN_PROBE
+	help
+      ***
+
 config MTD_JEDECPROBE
 	tristate "Detect non-CFI AMD/JEDEC-compatible flash chips"
 	select MTD_GEN_PROBE