X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=blobdiff_plain;f=doc%2FREADME.nand;h=487548fcb8ede2e6bd255dfd2021eaf2f1baeaef;hp=ce7ea5e1e9d820d8d74cb29b895e2376b4a73cb7;hb=d016dc42cedbf6102e100fa9ecb58462edfb14f8;hpb=beba5f04f2215c81016fbfb727257ea6667aca85

diff --git a/doc/README.nand b/doc/README.nand
index ce7ea5e1e9..487548fcb8 100644
--- a/doc/README.nand
+++ b/doc/README.nand
@@ -180,6 +180,17 @@ Configuration Options:
       flexibility, so that one day we can eliminate the old mechanism.
 
 
+   CONFIG_SYS_NAND_ONFI_DETECTION
+	Enables detection of ONFI compliant devices during probe.
+	And fetching device parameters flashed on device, by parsing
+	ONFI parameter page.
+
+   CONFIG_BCH
+	Enables software based BCH ECC algorithm present in lib/bch.c
+	This is used by SoC platforms which do not have built-in ELM
+	hardware engine required for BCH ECC correction.
+
+
 Platform specific options
 =========================
    CONFIG_NAND_OMAP_GPMC