u-boot.git/drivers, branch U-Boot-1_2_0 Unnamed repository; edit this file 'description' to name the repository. [PATCH] nand: Fix problem with oobsize calculation 2007-01-05T10:46:05+00:00 Stefan Roese sr@denx.de 2007-01-05T10:46:05+00:00 cd1d937f90250a32988c37b2b4af8364d25de8ed Here the description from Brian Brelsford <Brian_Brelsford@dell.com>: The Hynix part returns a 0x1d in the 4th ID byte. The Samsung part returns a 0x15. In the code fragment below bits [1:0] determine the page size, it is ANDed via "(extid & 0x3)" then shifted out. The next field is also ANDed with 0x3. However this is a one bit field as defined in the Hynix and Samsung parts in the 4th ID byte that determins the oobsize, not a two bit field. It works on Samsung as bits[3:2] are 01. However for the Hynix there is a 11 in these two bits, so the oob size gets messed up. I checked the correct linux code and the suggested fix from Brian is also available in the linux nand mtd driver. Signed-off-by: Stefan Roese <sr@denx.de> 
Here the description from Brian Brelsford <Brian_Brelsford@dell.com>:

The Hynix part returns a 0x1d in the 4th ID byte. The Samsung part
returns a 0x15. In the code fragment below bits [1:0] determine the
page size, it is ANDed via "(extid & 0x3)" then shifted out. The
next field is also ANDed with 0x3. However this is a one bit field
as defined in the Hynix and Samsung parts in the 4th ID byte that
determins the oobsize, not a two bit field. It works on Samsung as
bits[3:2] are 01. However for the Hynix there is a 11 in these two
bits, so the oob size gets messed up.

I checked the correct linux code and the suggested fix from Brian is
also available in the linux nand mtd driver.

Signed-off-by: Stefan Roese <sr@denx.de>
Fix bug in adaption of Stefano Babic's CFI driver patch. 2006-12-27T00:26:13+00:00 Wolfgang Denk wd@pollux.denx.de 2006-12-27T00:26:13+00:00 92eb729bad876725aeea908d2addba0800620840 






Merge with /home/wd/git/u-boot/master
2006-12-24T00:33:32+00:00

Wolfgang Denk
wd@denx.de

2006-12-24T00:33:32+00:00

de8404441bb67a95e5fd35f2427110332efa7542












Merge with /home/hs/TQ/u-boot-dev
2006-12-24T00:30:04+00:00

Wolfgang Denk
wd@denx.de

2006-12-24T00:30:04+00:00

bc5556d62b6ebe6cb4302aebec9e7bbf1affd2ea












Fix cfi failure with Spansion Flash (Spansion Flash Devices have a different offset to go into CFI mode)
2006-12-24T00:27:41+00:00

Stefano Babic
sbabic@denx.de

2006-12-11T23:22:42+00:00

d784fdb05900ada3686d5778783e1fb328e9fb66












Added support for the TQM8272 board from TQ
2006-12-21T16:17:02+00:00

Heiko Schocher
hs@pollux.denx.de

2006-12-21T16:17:02+00:00

fa23044564091f05d9695beb7b5b9a931e7f41a4

Signed-off-by: Heiko Schocher <hs@denx.de>





Signed-off-by: Heiko Schocher <hs@denx.de>







Code cleanup.
2006-11-30T17:02:20+00:00

Wolfgang Denk
wd@pollux.denx.de

2006-11-30T17:02:20+00:00

dd520bf314c7add4183c5191692180f576f96b60












Merge with http://opensource.freescale.com/pub/scm/u-boot-83xx.git
2006-11-30T01:01:32+00:00

Wolfgang Denk
wd@pollux.denx.de

2006-11-30T01:01:32+00:00

ab07b6c221da99442b6c93986ca30607c6289bf0












Make fsl-i2c not conflict with SOFT I2C
2006-11-29T06:25:26+00:00

Joakim Tjernlund
Joakim.Tjernlund@transmode.se

2006-11-28T22:17:27+00:00

1939d969443ccf316cab2bf32ab1027d4db5ba1a

Signed-off-by: Timur Tabi <timur@freescale.com>





Signed-off-by: Timur Tabi <timur@freescale.com>







Fix I2C master address initialization.
2006-11-29T06:25:23+00:00

Joakim Tjernlund
Joakim.Tjernlund@transmode.se

2006-11-28T22:17:18+00:00

14198bf768fdc958e3c1afd2404e5262208e98d7

Signed-off-by: Timur Tabi <timur@freescale.com>





Signed-off-by: Timur Tabi <timur@freescale.com>