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authorWolfgang Denk <wd@denx.de>2008-09-13 01:45:56 +0200
committerWolfgang Denk <wd@denx.de>2008-09-13 01:45:56 +0200
commit508eb85db7065e34948c189c83f7e348c1cfd61e (patch)
treea51f746baf4727fc8d67b4fbe35b1e7f7c1b25b1 /doc
parent225f0eaa745adfae05931848543d99942798756a (diff)
parent0008b6d968160abe2bfd936493f3a516a7c8da20 (diff)
Merge branch 'master' of git://git.denx.de/u-boot-nand-flash
Diffstat (limited to 'doc')
-rw-r--r--doc/README.nand8
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/README.nand b/doc/README.nand
index 171380e274f..6dac24cd90a 100644
--- a/doc/README.nand
+++ b/doc/README.nand
@@ -174,6 +174,14 @@ More Definitions:
#define NAND_MAX_FLOORS 1
#define NAND_MAX_CHIPS 1
+ #define CFG_DAVINCI_BROKEN_ECC
+ Versions of U-Boot <= 1.3.3 and Montavista Linux kernels
+ generated bogus ECCs on large-page NAND. Both large and small page
+ NAND ECCs were incompatible with the Linux davinci git tree (since
+ NAND was integrated in 2.6.24).
+ Turn this ON if you want backwards compatibility.
+ Turn this OFF if you want U-Boot and the Linux davinci git kernel
+ to use the same ECC format.
NOTE:
=====