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flash/nor/kinetis: add support for NXP S32K series

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S32K General-Purpose Microcontrollers

Scalable, low-power Arm® Cortex®-M series-based microcontrollers AEC-Q100
qualified with advanced safety and security and software support for
industrial and automotive ASIL B/D applications in body, zone control,
and electrification.

Change-Id: I4143258535437c18b81802436267bfd561de9d31
Signed-off-by: David Vidrie Leon <davidvidrie@geotab.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/8012
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Tested-by: jenkins
This commit is contained in:
David Vidrie Leon
2022-04-27 14:45:04 -04:00
committed by Antonio Borneo
parent 0886730f5a
commit a77d280bd0
3 changed files with 334 additions and 21 deletions
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16
doc/openocd.texi
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@@ -6824,16 +6824,23 @@ nor is Chip Erase (only Sector Erase is implemented).}
@deffn {Flash Driver} {kinetis}
@cindex kinetis
Kx, KLx, KVx and KE1x members of the Kinetis microcontroller family
from NXP (former Freescale) include
internal flash and use ARM Cortex-M0+ or M4 cores. The driver automatically
Several microcontrollers from NXP (former Freescale), including
Kx, KLx, KVx and KE1x members of the Kinetis family,
and S32K11x/S32K14x microcontrollers, include
internal flash and use ARM Cortex-M0+ or M4 cores.
Kinetis and S32K1 families use incompatible
identification registers, so the driver assumes Kinetis and requires
a driver option to indicate S32K1 is to be used.
Within the familiy, the driver automatically
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 and KEAx 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.
@item -s32k select S32K11x/S32K14x microcontroller flash support.
@item -sim-base @var{addr} ... base of System Integration Module where chip identification resides. Driver tries known locations if option is omitted.
@end itemize
@example
@@ -6882,6 +6889,7 @@ command completes.
@deffn {Command} {kinetis nvm_partition}
For FlexNVM devices only (KxxDX and KxxFX).
Not supported (yet) on S32K1 devices.
Command shows or sets data flash or EEPROM backup size in kilobytes,
sets two EEPROM blocks sizes in bytes and enables/disables loading
of EEPROM contents to FlexRAM during reset.