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* ARM NAND I/O read function.Dean Glazeski2009-11-261-0/+1
| | | | | | | | Implementation of the NAND read function for ARM NAND I/O that includes running a local algorithm on a device to increase the performance of block reads. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* target_t -> struct targetZachary T Welch2009-11-131-1/+1
| | | | Remove misleading typedef and redundant suffix from struct target.
* working_area_t -> struct working_areaZachary T Welch2009-11-131-1/+1
| | | | Remove misleading typedef and redundant suffix from struct working_area.
* David Brownelloharboe2009-09-031-0/+25
Abstract the orion_nand_fast_block_write() routine into a separate routine -- arm_nandwrite() -- so that other ARM cores can reuse it. Have davinci_nand do so. This faster than byte-at-a-time ops by a factor of three (!), even given the slowish interactions to support hardware ECC (1-bit flavor in that test) each 512 bytes; those could be read more efficiently by on-chip code. NOTE that until there's a generic "ARM algorithm" structure, this can't work on newer ARMv6 (like ARM1136) or ARMv7A (like Cortex-A8) cores, though the downloaded code itself would work just fine there. git-svn-id: svn://svn.berlios.de/openocd/trunk@2663 b42882b7-edfa-0310-969c-e2dbd0fdcd60
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