zephyr/ext/hal/qmsi
Julien Delayen 176d184fb8 power: Add ARC core suspend and resume support
When going into DEEP_SLEEP mode, the ARC core now saves
its context. This includes:
- All core registers
- Stack pointer
- Program counter (restored by jumping to the restore code)

The arc reset code now checks if the GPS0 bit 2 is set.
This is similar to the behavior of the x86 core done by
the QMSI bootloader which is setting GPS0 bit 1 in order
to call the restore path instead of cold boot path.

The sample has been adapted in order to support the ARC.

Jira: ZEP-1222

Change-Id: I375f03b16b8a5fd1f07ead55cf7e4947d6290c9f
Signed-off-by: Julien Delayen <julien.delayen@intel.com>
2016-12-15 12:49:33 +00:00
..
drivers ext qmsi: Add config support and kernel events for enabling SoCWatch 2016-11-12 01:36:49 +00:00
include ext qmsi: Update to QMSI 1.2 release 2016-10-18 23:26:01 +00:00
soc ext qmsi: Update to 1.3.1 version 2016-11-04 23:31:29 +00:00
Kbuild power: Add ARC core suspend and resume support 2016-12-15 12:49:33 +00:00
Kconfig ext qmsi: Add config support and kernel events for enabling SoCWatch 2016-11-12 01:36:49 +00:00
Makefile ext hal qmsi: Avoid QMSI specific flags when QMSI is not used 2016-11-16 13:57:05 -02:00
README ext qmsi: Update to 1.3.1 version 2016-11-04 23:31:29 +00:00

README

The sources in this directory are imported from QMSI project
at https://github.com/quark-mcu/qmsi.

Intel® Quark™ Microcontroller Software Interface (QMSI) is a
Hardware Abstraction Layer (HAL) for Intel® Quark™
Microcontroller products. It currently supports the following SoCs:

- Intel® Quark™ D2000 Microcontroller
- Intel® Quark™ SE Microcontroller

The current version supported in Zephyr is QMSI 1.3.1. See:

   https://github.com/quark-mcu/qmsi/releases

for more details.