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am437x-evm.conf: update UBI values specific to AM437x NAND

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Signed-off-by: Denys Dmytriyenko <denys@ti.com>
This commit is contained in:
Denys Dmytriyenko
2013-12-11 13:18:50 -05:00
parent 24e01a7268
commit 5cde1e9e09
1 changed files with 11 additions and 11 deletions
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conf/machine/am437x-evm.conf
+11 -11
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@@ -18,18 +18,18 @@ SERIAL_CONSOLE = "115200 ttyO0"
# details about this board please see
# http://processors.wiki.ti.com/index.php/UBIFS_Support
# do ubiattach /dev/ubi_ctrl -m 7 -O 2048
# do ubiattach /dev/ubi_ctrl -m 11 -O 4096
# From dmesg:
# UBI: smallest flash I/O unit: 2048
# UBI: logical eraseblock size: 126976 bytes
# UBI: smallest flash I/O unit: 4096
# UBI: logical eraseblock size: 253952 bytes
# from ubiattach stdout:
# UBI device number 0, total 1988 LEBs
MKUBIFS_ARGS = "-F -m 2048 -e 126976 -c 3836"
# UBI device number 0, total 994 LEBs
MKUBIFS_ARGS = "-F -m 4096 -e 253952 -c 994"
# do ubiattach /dev/ubi_ctrl -m 7 -O 2048
# do ubiattach /dev/ubi_ctrl -m 11 -O 4096
# from dmesg:
# UBI: smallest flash I/O unit: 2048
# UBI: physical eraseblock size: 131072 bytes (128 KiB)
# UBI: sub-page size: 512
# UBI: VID header offset: 2048 (aligned 2048)
UBINIZE_ARGS = "-m 2048 -p 128KiB -s 512 -O 2048"
# UBI: smallest flash I/O unit: 4096
# UBI: physical eraseblock size: 262144 bytes (256 KiB)
# UBI: sub-page size: 4096
# UBI: VID header offset: 4096 (aligned 4096)
UBINIZE_ARGS = "-m 4096 -p 256KiB -s 4096 -O 4096"