mtd: nand: Introduce CONFIG_SYS_NAND_BUSWIDTH_16BIT

[kernel/u-boot.git] / README

diff --git a/README b/README
index 5c5cd18..e9c3145 100644 (file)
--- a/README
+++ b/README
@@ -3755,9 +3755,12 @@ Low Level (hardware related) configuration options:
 - CONFIG_SYS_SRIOn_MEM_SIZE:
                Size of SRIO port 'n' memory region
 
-- CONFIG_SYS_NDFC_16
-               Defined to tell the NDFC that the NAND chip is using a
-               16 bit bus.
+- CONFIG_SYS_NAND_BUSWIDTH_16BIT
+               Defined to tell the NAND controller that the NAND chip is using
+               a 16 bit bus.
+               Not all NAND drivers use this symbol.
+               Example of driver that uses it:
+               - drivers/mtd/nand/ndfc.c
 
 - CONFIG_SYS_NDFC_EBC0_CFG
                Sets the EBC0_CFG register for the NDFC. If not defined