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authorWolfgang Denk <wd@denx.de>2011-10-04 22:20:25 +0200
committerWolfgang Denk <wd@denx.de>2011-10-04 22:20:25 +0200
commit4f7549d2dc00023c5f33d1adc7fee0a77575fcb2 (patch)
treef87d6f02fe74f832d18ab8c11feb0978da53014a /doc
parent1fed668b3fb9c35932f58af00ff5539239fa4e1d (diff)
parent169de9059f24f50c4c7ac794ded060b2c133a29c (diff)
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Merge branch 'master' of git://git.denx.de/u-boot-nand-flash
* 'master' of git://git.denx.de/u-boot-nand-flash: PPC: Fix socrates NAND problem PPC: Fix fsl_upm.c by renaming nand handling functions NAND: Make page, erase, oob size available via cmd_nand mtd: eLBC NAND: remove elbc_fcm_ctrl->oob_poi NAND: Add -y option to nand scrub command NAND: Add nand read.raw and write.raw commands NAND: Really ignore bad blocks when scrubbing spl, nand: add 4bit HW ecc oob first nand_read_page function mxc_nand: fix a problem writing more than 32MB mxc_nand: fixed some typos (cosmetic) nand: increase chip_delay in mv kirkwood nand driver
Diffstat (limited to 'doc')
-rw-r--r--doc/README.nand9
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/README.nand b/doc/README.nand
index 751b693..023740e 100644
--- a/doc/README.nand
+++ b/doc/README.nand
@@ -94,6 +94,15 @@ Commands:
of data for one 512-byte page or 2 256-byte pages. There is no check
for bad blocks.
+ nand read.raw addr ofs|partition
+ Read page from `ofs' in NAND flash to `addr'. This reads the raw page,
+ so ECC is avoided and the OOB area is read as well.
+
+ nand write.raw addr ofs|partition
+ Write page from `addr' to `ofs' in NAND flash. This writes the raw page,
+ so ECC is avoided and the OOB area is written as well, making the whole
+ page written as-is.
+
Configuration Options:
CONFIG_CMD_NAND