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Change-Id: I109297aa480b3474f1251571cb8e1a0baa1442fd
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/195
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
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Let the target algorithm be running in the background and buffer data
continuously through a FIFO. This reduces or removes the effect of latency
because only a very small number of queue executions needs to be done per
buffer fill. Previously, the many repeated target state changes, register
accesses (really inefficient) and algorithm uploads caused the flash
programming to be latency bound in many cases. Now it should scale better
with increased throughput.
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
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Added the flash driver for the STM32L family, which highly differ from the STM32F family.
Added the TCL target file for JTAG access.
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ready for wider testing and comments on basic erase + programming.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
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Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
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Signed-off-by: Jonathan Dumaresq <jdumaresq@cimeq.qc.ca>
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This patch adds the initial dual flash bank support for devices such
as the stm32xl family.
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
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As the stm32 flash loader now uses the preprocessor change extension
so that it used by default.
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
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Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
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Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
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Add comments to assembly flash loader for STM32. Add tiny improvement in
size of the algorithm (40 vs 48 bytes) and tiny speed improvement (~1.5%,
as time is wasted on waiting for end of operation anyway).
Signed-off-by: Freddie Chopin <freddie_chopin@op.pl>
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Add src code for ram loaders to contrib directory.
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
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