Commit graph

13 commits

Author SHA1 Message Date
Ilko Iliev
bd876772ee mtd/dataflash.c: fix a problem with the last partition
This patch fix the problem that only the [NB_DATAFLASH_AREA - 1] dataflash
partition can be defined to use the area to the end of dataflash size.
Now it is possible to have only one dataflash partition from 0 to the end
of of dataflash size.

Signed-off-by: Ilko Iliev <iliev@ronetix.at>
2008-12-02 21:53:24 +01:00
Ilko Iliev
03f797793b fix some coding style violations.
This patch fix some coding style violations.

Signed-off-by: Ilko Iliev <iliev@ronetix.at>
2008-12-02 21:53:22 +01:00
Jean-Christophe PLAGNIOL-VILLARD
6d0f6bcf33 rename CFG_ macros to CONFIG_SYS
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-10-18 21:54:03 +02:00
Sergey Lapin
f77d92a3f5 DataFlash: AT45DB021 fix and AT45DB081 support
Fix for page size of AT45DB021. Also adding bigger AT45DB081
which comes with some newer boards.

Signed-off-by: Sergey Lapin <slapin@ossfans.org>
2008-08-09 00:15:06 +02:00
Jean-Christophe PLAGNIOL-VILLARD
0a5676befb Fix some more printf() format issues.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-07-13 16:55:00 +02:00
Sergey Lapin
c6457e3b8b DataFlash AT45DB021 support
Some boards based on AT91SAM926X-EK use smaller DF chips to keep
bootstrap, u-boot and its environment, using NAND or other external
storage for kernel and rootfs. This patch adds support for
small 1024x263 chip.

Signed-off-by: Sergey Lapin <slapin@ossfans.org>
2008-07-10 22:50:28 +02:00
Ulf Samuelsson
c3a60cb3bd Clean up dataflash partitioning
This patch removes the board dependent parts from
"drivers/mtd/dataflash.c".
Each board relying on this, will have the appropriate
code in a new file, "partition.c" in the board directory.
board Makefiles updated to use the file.

The dataflash partitions are aligned on sector/page boundaries.

The CONFIG_NEW_DF_PARTITION was used to create named partitions
This is now the default operation, and the CONFIG variable is removed.

Signed-off-by: Ulf Samuelsson <ulf@atmel.com>
2008-04-18 00:24:05 -07:00
Jean-Christophe PLAGNIOL-VILLARD
b5873f1732 dataflash: Move CONFIG_HAS_DATAFLASH to Makefile
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-04-01 07:30:51 +02:00
Stelian Pop
5604e2178c Cleanup DataFlash partition handling
DataFlash partition information has become a mess. This patch
defines a single partition scheme for Atmel DataFlashes. This partition
scheme will be used by all AT91CAP9 and AT91SAM9 boards.

Signed-off-by: Stelian Pop <stelian@popies.net>
2008-04-01 01:43:59 +02:00
Stelian Pop
20b197c6f2 AT91CAP9 support : build integration
Signed-off-by: Stelian Pop <stelian@popies.net>
2008-02-14 09:37:57 +00:00
Stelian Pop
d49fe4bed5 Improve DataFlash CS definition.
Use a structure instead of the error prone unnamed array to
define the possible dataflash banks.

Signed-off-by: Stelian Pop <stelian@popies.net>
2008-02-14 09:37:56 +00:00
Stelian Pop
c77ce474b1 Fix incorrect address test in AT91F_DataflashSelect().
Signed-off-by: Stelian Pop <stelian@popies.net>
2008-02-14 00:37:23 +01:00
Jean-Christophe PLAGNIOL-VILLARD
59829cc189 drivers/mtd : move mtd drivers to drivers/mtd
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2007-11-25 23:28:52 +01:00
Renamed from drivers/dataflash.c (Browse further)