Vincent Palatin b081af1284 stm32f100: implement low power mode ...

When the AP is not running and we have enough time go to STOP mode
instead of simple idle.
The EC consumption should drop from 12mW to a few mW.

This is currently not activated by default, you need to type "sleepmask
0" in the EC console to activate it.

Signed-off-by: Vincent Palatin <vpalatin@chromium.org>

BUG=chrome-os-partner:8866
TEST=on Snow, check the software is still working properly when STOP
mode is activated and measure power consumption on 3v_alw rail.

Change-Id: I231d76fe6494c07b198c41694755b82d87c00e75
Reviewed-on: https://gerrit.chromium.org/gerrit/29315
Tested-by: Vincent Palatin <vpalatin@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Commit-Ready: Vincent Palatin <vpalatin@chromium.org>

2012-08-09 11:55:03 -07:00

..

include

Sqrt function for Cortex-M

2012-02-16 05:43:29 +08:00

atomic.h

Move externs from .lds file into a header file

2012-04-19 14:29:07 -07:00

build.mk

Enable checking for divide by 0 and alignment faults

2012-06-21 06:01:22 -07:00

cpu.c

cpu: Enable reporting of faults

2012-07-02 15:02:07 -07:00

cpu.h

cpu: Enable reporting of faults

2012-07-02 15:02:07 -07:00

ec.lds.S

Add an option flag to intentionally shift binary code

2012-06-27 21:22:17 -07:00

fpu.c

Change TMP006 temperature calculation to use FP.

2012-02-15 16:34:54 -08:00

init.S

Convert panic() to C code

2012-06-08 17:55:40 -07:00

link_defs.h

Disable touchscreen when lid is closed and in S3

2012-05-21 16:30:12 -07:00

panic.c

stm32f: Use FLASH_KEYR to lock entire flash

2012-08-08 11:39:48 -07:00

switch.S

Only chain from interrupt to svc_handler if an event was set.

2012-04-25 09:24:05 -07:00

task.c

stm32f100: implement low power mode

2012-08-09 11:55:03 -07:00

timer.c

add a function to fast forward system timer

2012-08-06 18:55:00 -07:00

watchdog.c

Move watchdog_trace() into the generic watchdog file

2012-06-15 13:39:22 -07:00