talos-op-linux/include/linux/mtd/onenand_regs.h, branch v3.4

OMAP: OneNAND: fix 104MHz support

2011-02-17T23:44:45+00:00

104MHz needs a latency of 8 clock cycles and the VHF flag must be set. Also t_rdyo is specified as "not applicable" so pick a lower value, and force at least 1 clk between AVD High to OE Low. Signed-off-by: Adrian Hunter Signed-off-by: Tony Lindgren

mtd: OneNAND: multiblock erase support

2009-11-30T09:43:18+00:00

Add support for multiblock erase command. OneNANDs (excluding Flex-OneNAND) are capable of simultaneous erase of up to 64 eraseblocks which is much faster. This changes the erase requests for regions covering multiple eraseblocks to be performed using multiblock erase. Signed-off-by: Mika Korhonen Reviewed-by: Adrian Hunter Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse

mtd: OneNAND: 4-bit ECC status macros

2009-09-04T08:30:39+00:00

Define ECC status for 4-bit ECC status Signed-off-by: Kyungmin Park Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse

mtd: Flex-OneNAND support

2009-06-05T17:59:21+00:00

Add support for Samsung Flex-OneNAND devices. Flex-OneNAND combines SLC and MLC technologies into a single device. SLC area provides increased reliability and speed, suitable for storing code such as bootloader, kernel and root file system. MLC area provides high density and is suitable for storing user data. SLC and MLC regions can be configured through kernel parameter. [akpm@linux-foundation.org: export flexoand_region and onenand_addr] Signed-off-by: Rohit Hagargundgi Signed-off-by: Kyungmin Park Cc: Vishak G Signed-off-by: Andrew Morton Signed-off-by: David Woodhouse

[MTD] [OneNAND] Add defines for HF and sync write

2008-08-01T21:06:15+00:00

Signed-off-by: Adrian Hunter Signed-off-by: David Woodhouse

[MTD] [OneNAND] Get correct density from device ID

2008-01-29T08:11:38+00:00

Use the higher bits for other purpose. Signed-off-by: Kyungmin Park

[MTD] [OneNAND] 2X program support

2007-06-30T07:24:57+00:00

The 2X Program is an extension of Program Operation. Since the device is equipped with two DataRAMs, and two-plane NAND Flash memory array, these two component enables simultaneous program of 4KiB. Plane1 has only even blocks such as block0, block2, block4 while Plane2 has only odd blocks such as block1, block3, block5. So MTD regards it as 4KiB page size and 256KiB block size Now the following chips support it. (KFXXX16Q2M) Demux: KFG2G16Q2M, KFH4G16Q2M, KFW8G16Q2M, Mux: KFM2G16Q2M, KFN4G16Q2M, And more recent chips Signed-off-by: Kyungmin Park Signed-off-by: David Woodhouse

[MTD] OneNAND: Update copyrights and code cleanup

2007-01-18T02:10:57+00:00

Update copyrights and code cleanup Signed-off-by: Kyungmin Park

[MTD] OneNAND: Reduce Double Density Package (DDP) operations

2007-01-18T02:00:31+00:00

- DDP code clean-up - Reduce block & bufferram operations in DDP Signed-off-by: Kyungmin Park

[MTD] OneNAND: Single bit error detection

2006-11-16T03:03:56+00:00

Idea from Jarkko Lavinen Signed-off-by: Jarkko Lavinen Signed-off-by: Kyungmin Park