Bill Richardson 79e45936fa Cr50: Preserve the idle action across soft reboots ...

This preserves the selected idle action (wfi, sleep, deep sleep)
across soft reboots, which includes deep sleep. Hard reboots will
restore the default which is to not sleep at all.

BUG=chrome-os-partner:49955, chrome-os-partner:50721
BRANCH=none
TEST=make buildall; test on Cr50

Use the "idle d" console command to put the Cr50 into deep sleep
when idle (refer to previous commit messages for the setup
required).

Wake it up, then let it sleep again. It should go back to the
deep sleep state.

Change-Id: Iaad82b725d2b32a19205fa403dbaab9a31c35630
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/336834
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>

2016-04-04 20:04:58 -07:00

..

dcrypto

CR50: add NULL padding support for RSA encrypt/decrypt

2016-03-31 07:08:01 -07:00

loader

cr50: improve loader logic to consider build timestamp as well

2016-02-12 15:33:54 -08:00

build.mk

cr50: enable use of multiple UARTs

2016-03-31 14:53:54 -07:00

clock.c

cr50: enable use of multiple UARTs

2016-03-31 14:53:54 -07:00

config_chip.h

Cr50: Cleanup some of the GPIO handling code

2016-02-25 18:25:36 -08:00

flash_config.h

cr50: allow board to provide flash configuration

2016-02-17 12:01:31 -08:00

flash.c

Cr50: Modify flash write to account for erase block boundaries

2016-03-02 20:26:31 -08:00

gpio.c

Cr50: Debug: Add pinmux and gpiocfg commands

2016-02-27 00:38:19 -08:00

hw_regdefs.h

cr50: integrate register definitions consistent with real silicon

2016-02-09 01:26:06 -08:00

hwtimer.c

cr50: integrate register definitions consistent with real silicon

2016-02-09 01:26:06 -08:00

idle.c

Cr50: Preserve the idle action across soft reboots

2016-04-04 20:04:58 -07:00

jtag.c

Cr50: Handle possible resume from deep sleep

2016-03-30 20:38:12 -07:00

pmu.c

cr50: code modifications to support FPGA B1

2015-08-11 02:58:45 +00:00

pmu.h

Cr50: Fixed soft resets on silicon.

2016-02-01 21:17:22 +00:00

polling_uart.c

cr50: add polling uart implementation

2015-08-11 02:58:39 +00:00

registers.h

Cr50: Handle possible resume from deep sleep

2016-03-30 20:38:12 -07:00

signed_header.h

Modified the bootloader to check PMU_PWRDN_SCRATCH30 and load the newer

2016-01-28 20:58:32 +00:00

spi_master.c

cr50: adds the SPI master driver

2015-12-21 14:58:54 -08:00

sps_tpm.c

Cr50: Sleep only when SPS has been quiet for a while

2016-04-03 10:27:39 -07:00

sps.c

cr50: sps: allow receive registration function set FIFO threshold

2015-08-13 23:34:05 +00:00

sps.h

cr50: sps: allow receive registration function set FIFO threshold

2015-08-13 23:34:05 +00:00

system.c

Cr50: Include low-power exit triggers in reset causes

2016-03-30 20:38:13 -07:00

trng.c

cr50: trng: handle (unlikely) TRNG timeout

2016-03-14 20:11:30 -07:00

uart.c

cr50: enable use of multiple UARTs

2016-03-31 14:53:54 -07:00

uartn.c

cr50: enable use of multiple UARTs

2016-03-31 14:53:54 -07:00

uartn.h

cr50: enable use of multiple UARTs

2016-03-31 14:53:54 -07:00

usb_blob.c

Cr50: Add a few more symbolic names for constants

2015-12-11 11:22:01 -08:00

usb_console.c

cleanup: Rename usb.h to usb_descriptor.h

2015-11-08 17:31:11 -08:00

usb_endpoints.S

cr50: add USB support

2015-04-02 20:27:46 +00:00

usb_hid.c

Cr50: Cleaner API for USB_DECLARE_IFACE callbacks

2015-12-11 11:22:02 -08:00

usb_hw.h

Cr50: Cleaner API for USB_DECLARE_IFACE callbacks

2015-12-11 11:22:02 -08:00

usb.c

Cr50: First attempt at USB suspend with deep sleep

2016-03-31 14:53:52 -07:00

watchdog.c

cr50: integrate register definitions consistent with real silicon

2016-02-09 01:26:06 -08:00