diff options
Diffstat (limited to 'drivers/mtd/ubi/Kconfig')
-rw-r--r-- | drivers/mtd/ubi/Kconfig | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/mtd/ubi/Kconfig b/drivers/mtd/ubi/Kconfig index 76195ac90e51..b2f4f0f032f1 100644 --- a/drivers/mtd/ubi/Kconfig +++ b/drivers/mtd/ubi/Kconfig | |||
@@ -27,22 +27,6 @@ config MTD_UBI_WL_THRESHOLD | |||
27 | life-cycle less than 10000, the threshold should be lessened (e.g., | 27 | life-cycle less than 10000, the threshold should be lessened (e.g., |
28 | to 128 or 256, although it does not have to be power of 2). | 28 | to 128 or 256, although it does not have to be power of 2). |
29 | 29 | ||
30 | config MTD_UBI_BEB_RESERVE | ||
31 | int "Percentage of reserved eraseblocks for bad eraseblocks handling" | ||
32 | default 2 | ||
33 | range 0 25 | ||
34 | help | ||
35 | If the MTD device admits of bad eraseblocks (e.g. NAND flash), UBI | ||
36 | reserves some amount of physical eraseblocks to handle new bad | ||
37 | eraseblocks. When a physical eraseblock becomes bad, UBI uses these | ||
38 | reserved physical eraseblocks to relocate the bad one. This | ||
39 | configuration option specifies how many physical eraseblocks will be | ||
40 | reserved for bad eraseblock handling (percents of total number of | ||
41 | good physical eraseblocks on this MTD partition). If the underlying | ||
42 | flash does not admit of bad eraseblocks (e.g. NOR flash), this value | ||
43 | is ignored and nothing is reserved. Leave the default value if | ||
44 | unsure. | ||
45 | |||
46 | config MTD_UBI_BEB_LIMIT | 30 | config MTD_UBI_BEB_LIMIT |
47 | int "Percentage of maximum expected bad eraseblocks" | 31 | int "Percentage of maximum expected bad eraseblocks" |
48 | default 2 | 32 | default 2 |