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426c457a32
Some of the newer MLC devices have a 6-byte ID sequence in which several field definitions differ from older chips in a manner that is not backward compatible. For instance: Samsung K9GAG08U0M (5-byte sequence): ec d5 14 b6 74 4th byte, bits 1:0 encode the page size: 0=1KiB, 1=2KiB, 2=4KiB, 3=8KiB 4th byte, bits 5:4 encode the block size: 0=64KiB, 1=128KiB, ... 4th byte, bit 6 encodes the OOB size: 0=8B/512B, 1=16B/512B Samsung K9GAG08U0D (6-byte sequence): ec d5 94 29 34 41 4th byte, bits 1:0 encode the page size: 0=2KiB, 1=4KiB, 3=8KiB, 4=rsvd 4th byte, bits 7;5:4 encode the block size: 0=128KiB, 1=256KiB, ... 4th byte, bits 6;3:2 encode the OOB size: 1=128B/page, 2=218B/page This patch uses the new 6-byte scheme if the following conditions are all true: 1) The ID code wraps around after exactly 6 bytes 2) Manufacturer is Samsung 3) 6th byte is zero The patch also extends the maximum OOB size from 128B to 256B. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> |
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| .. | ||
| alauda.c | ||
| ams-delta.c | ||
| atmel_nand_ecc.h | ||
| atmel_nand.c | ||
| au1550nd.c | ||
| autcpu12.c | ||
| bcm_umi_bch.c | ||
| bcm_umi_nand.c | ||
| bf5xx_nand.c | ||
| cafe_nand.c | ||
| cmx270_nand.c | ||
| cs553x_nand.c | ||
| davinci_nand.c | ||
| denali.c | ||
| denali.h | ||
| diskonchip.c | ||
| edb7312.c | ||
| fsl_elbc_nand.c | ||
| fsl_upm.c | ||
| gpio.c | ||
| h1910.c | ||
| Kconfig | ||
| Makefile | ||
| mpc5121_nfc.c | ||
| mxc_nand.c | ||
| nand_base.c | ||
| nand_bbt.c | ||
| nand_bcm_umi.c | ||
| nand_bcm_umi.h | ||
| nand_ecc.c | ||
| nand_ids.c | ||
| nandsim.c | ||
| ndfc.c | ||
| nomadik_nand.c | ||
| nuc900_nand.c | ||
| omap2.c | ||
| orion_nand.c | ||
| pasemi_nand.c | ||
| plat_nand.c | ||
| ppchameleonevb.c | ||
| pxa3xx_nand.c | ||
| r852.c | ||
| r852.h | ||
| rtc_from4.c | ||
| s3c2410.c | ||
| sh_flctl.c | ||
| sharpsl.c | ||
| sm_common.c | ||
| sm_common.h | ||
| socrates_nand.c | ||
| spia.c | ||
| tmio_nand.c | ||
| txx9ndfmc.c | ||