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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-22 16:56:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-22 16:56:22 -0700 |
| commit | ac1b7c378ef26fba6694d5f118fe7fc16fee2fe2 (patch) | |
| tree | 3f72979545bb070eb2c3e903cbf31dc4aef3ffc9 /arch/arm/mach-davinci | |
| parent | 9e268beb92ee3a853b3946e84b10358207e2085f (diff) | |
| parent | c90173f0907486fe4010c2a8cef534e2473db43f (diff) | |
| download | kernel_samsung_tuna-ac1b7c378ef26fba6694d5f118fe7fc16fee2fe2.zip kernel_samsung_tuna-ac1b7c378ef26fba6694d5f118fe7fc16fee2fe2.tar.gz kernel_samsung_tuna-ac1b7c378ef26fba6694d5f118fe7fc16fee2fe2.tar.bz2 | |
Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6: (63 commits)
mtd: OneNAND: Allow setting of boundary information when built as module
jffs2: leaking jffs2_summary in function jffs2_scan_medium
mtd: nand: Fix memory leak on txx9ndfmc probe failure.
mtd: orion_nand: use burst reads with double word accesses
mtd/nand: s3c6400 support for s3c2410 driver
[MTD] [NAND] S3C2410: Use DIV_ROUND_UP
[MTD] [NAND] S3C2410: Deal with unaligned lengths in S3C2440 buffer read/write
[MTD] [NAND] S3C2410: Allow the machine code to get the BBT table from NAND
[MTD] [NAND] S3C2410: Added a kerneldoc for s3c2410_nand_set
mtd: physmap_of: Add multiple regions and concatenation support
mtd: nand: max_retries off by one in mxc_nand
mtd: nand: s3c2410_nand_setrate(): use correct macros for 2412/2440
mtd: onenand: add bbt_wait & unlock_all as replaceable for some platform
mtd: Flex-OneNAND support
mtd: nand: add OMAP2/OMAP3 NAND driver
mtd: maps: Blackfin async: fix memory leaks in probe/remove funcs
mtd: uclinux: mark local stuff static
mtd: uclinux: do not allow to be built as a module
mtd: uclinux: allow systems to override map addr/size
mtd: blackfin NFC: fix hang when using NAND on BF527-EZKITs
...
Diffstat (limited to 'arch/arm/mach-davinci')
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/nand.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/mach-davinci/include/mach/nand.h b/arch/arm/mach-davinci/include/mach/nand.h index aa48284..b520c4b 100644 --- a/arch/arm/mach-davinci/include/mach/nand.h +++ b/arch/arm/mach-davinci/include/mach/nand.h @@ -68,10 +68,14 @@ struct davinci_nand_pdata { /* platform_data */ /* none == NAND_ECC_NONE (strongly *not* advised!!) * soft == NAND_ECC_SOFT - * 1-bit == NAND_ECC_HW - * 4-bit == NAND_ECC_HW_SYNDROME (not on all chips) + * else == NAND_ECC_HW, according to ecc_bits + * + * All DaVinci-family chips support 1-bit hardware ECC. + * Newer ones also support 4-bit ECC, but are awkward + * using it with large page chips. */ nand_ecc_modes_t ecc_mode; + u8 ecc_bits; /* e.g. NAND_BUSWIDTH_16 or NAND_USE_FLASH_BBT */ unsigned options; |