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flash Kinetis: add KL28 device

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This device differs a lot from others in KL series.

Unfortunately the System Integration Module, where device
identification resides, moved to a new address so probe now have
to try both addresses of SIM_SDID.

Introduce a new bank creation option: -sim-base to ensure error free probe.

WDOG32 is slightly different from KE1x and on different address.
System Mode Controler changed layout to word aligned.

Change-Id: I2c9dca0c4ad4228fcc941d6078d15f5e394833ff
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/4059
Tested-by: jenkins
Reviewed-by: Joakim Nohlgård <joakim.nohlgard@eistec.se>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
This commit is contained in:
Tomas Vanek
2017-03-10 21:43:46 +01:00
committed by Freddie Chopin
parent 5a2608bbbc
commit 8dcb91fb83
2 changed files with 123 additions and 21 deletions
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5
doc/openocd.texi
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@@ -5368,6 +5368,11 @@ recognizes flash size and a number of flash banks (1-4) using the chip
identification register, and autoconfigures itself.
Use kinetis_ke driver for KE0x devices.
The @var{kinetis} driver defines option:
@itemize
@item -sim-base @var{addr} ... base of System Integration Module where chip identification resides. Driver tries two known locations if option is omitted.
@end itemize
@example
flash bank $_FLASHNAME kinetis 0 0 0 0 $_TARGETNAME
@end example