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Fix for page size of AT45DB021. Also adding bigger AT45DB081
which comes with some newer boards.
Signed-off-by: Sergey Lapin <slapin@ossfans.org>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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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>
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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>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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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>
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Signed-off-by: Stelian Pop <stelian@popies.net>
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Use a structure instead of the error prone unnamed array to
define the possible dataflash banks.
Signed-off-by: Stelian Pop <stelian@popies.net>
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Signed-off-by: Stelian Pop <stelian@popies.net>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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