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| author | Matthieu CASTET <matthieu.castet@parrot.com> | 2012-03-19 15:35:25 +0100 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2012-09-17 16:17:28 -0500 |
| commit | d62e9caaaf7e6f5c7d86c9ea19170bfa5adda8be (patch) | |
| tree | ef94234877ba92201bc862f833ac0a980e1193b3 /arch/arm/cpu/arm926ejs/pantheon | |
| parent | a6f0c4faa4c65a7b7048b12c9d180d7e1aad1721 (diff) | |
| download | u-boot-imx-d62e9caaaf7e6f5c7d86c9ea19170bfa5adda8be.zip u-boot-imx-d62e9caaaf7e6f5c7d86c9ea19170bfa5adda8be.tar.gz u-boot-imx-d62e9caaaf7e6f5c7d86c9ea19170bfa5adda8be.tar.bz2 | |
mtd: support ONFI multi lun NAND
With onfi a flash is organized into one or more logical units (LUNs).
A logical unit (LUN) is the minimum unit that can independently execute
commands and report status.
Mtd does not exploit LUN, so make it see a big single flash where size is
lun_size * number_of_lun.
Without this patch MT29F8G08ADBDAH4 size is 512MiB instead of 1GiB.
Artem: split long line on 2 shorter ones.
This is commit 637957551c0ac80de8dfc7650d320c5a98c2c0c0 from Linux
Signed-off-by: Matthieu Castet <matthieu.castet@parrot.com>
Acked-by: Florian Fainelli <ffainelli@freebox.fr>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
[scottwood@freescale.com: picked from Linux into U-Boot]
Reported-by: Rafael Beims <rafael.beims@gmail.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'arch/arm/cpu/arm926ejs/pantheon')
0 files changed, 0 insertions, 0 deletions