David Hendricks b8eefd91c1 stm32: assert/de-assert GPIO_PMIC_PWRON_L with keyboard power event ...

This sets the PMIC_PWRON_L signal to correspond with the keyboard
power button state.

BUG=chrome-os-partner:9821
TEST=Tested on Lucas (see notes below)

Signed-off-by: David Hendricks <dhendrix@chromium.org>

1. AC power plugged in, AP off, EC booted
> gpioget PMIC_PWRON_L
  1* PMIC_PWRON_L

2. AP running, press and release power button (should see screen zoom
   out and then back in, but I don't have a monitor...)

2a. AP running, power button not pressed
> gpioget PMIC_PWRON_L
  1  PMIC_PWRON_L

2b. Press power button
> Waiting for long power press 280507864
> gpioget PMIC_PWRON_L
  0* PMIC_PWRON_L

2c. release power button before 8s
> Cancel power off
> gpioget PMIC_PWRON_L
  1* PMIC_PWRON_L

3. From AP off state, press and hold keyboard power button
> gpioget PMIC_PWRON_L
  0* PMIC_PWRON_L

After 8s, we see:
Timeout waiting for GPIO 0/KB_PWR_ON_L
Power button was not released in time
Shutdown complete.

4. AP on, press and hold keyboard power button
> gpioget PMIC_PWRON_L
  1  PMIC_PWRON_L
> Waiting for long power press 654024769
> gpioget PMIC_PWRON_L
  0* PMIC_PWRON_L
> Power off after long press now=654025073, 0
ending loop 2
Shutdown complete. <-- Note: This message comes from power_off() which
                       also de-asserts PMIC_PWRON_L
> gpioget PMIC_PWRON_L
  1* PMIC_PWRON_L

Change-Id: I6955771707ecea2926570be0e8bd77ebddbca4d4

2012-05-29 13:17:42 -07:00

..

battery_atl706486.c

Fix temperature comparison issue in discharging state

2012-05-28 18:07:07 +08:00

battery_precharge.c

Trickle charging state and minor bugs fix

2012-04-19 01:16:01 +08:00

build.mk

Add FMAP even if VBOOT is not activated

2012-05-22 15:04:13 +00:00

charge_state.c

Add AC state change hook

2012-05-17 09:30:38 -07:00

charger_bq24725.c

Better help for console commands

2012-05-25 13:34:06 -07:00

console.c

Better help for console commands

2012-05-25 13:34:06 -07:00

eoption.c

Better help for console commands

2012-05-25 13:34:06 -07:00

firmware_image.lds.S

Clean up linker scripts; detect out-of-flash problem.

2012-05-21 14:20:02 -07:00

firmware_image.S

Temporarily remove image RW.B due to code size.

2012-02-16 14:06:55 -08:00

flash_commands.c

Better help for console commands

2012-05-25 13:34:06 -07:00

flash_common.c

Add FMAP even if VBOOT is not activated

2012-05-22 15:04:13 +00:00

fmap.c

do not advertise RW-B in FMAP if it doesn't exist

2012-05-22 19:48:30 +00:00

gaia_power.c

stm32: assert/de-assert GPIO_PMIC_PWRON_L with keyboard power event

2012-05-29 13:17:42 -07:00

gpio_commands.c

Better help for console commands

2012-05-25 13:34:06 -07:00

hooks.c

Disable touchscreen when lid is closed and in S3

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

host_command.c

Even more debug command cleanup to save space

2012-05-21 14:57:08 -07:00

host_event_commands.c

Better help for console commands

2012-05-25 13:34:06 -07:00

i8042.c

Keyboard scan must stop driving columns when power button is pressed.

2012-05-24 13:32:35 +08:00

keyboard.c

Better help for console commands

2012-05-25 13:34:06 -07:00

lightbar.c

Better help for console commands

2012-05-25 13:34:06 -07:00

main.c

Add system_is_locked() to prevent sysjump on consumer systems

2012-05-25 15:03:47 -07:00

memory_commands.c

Better help for console commands

2012-05-25 13:34:06 -07:00

port80.c

Better help for console commands

2012-05-25 13:34:06 -07:00

power_led.c

Better help for console commands

2012-05-25 13:34:06 -07:00

pstore_commands.c

de-LPCify the EC host interface

2012-05-15 18:34:50 -07:00

pwm_commands.c

Make ectool correctly report when keyboard backlight is off

2012-05-26 20:29:54 +08:00

shared_mem.c

Implement HOOK_SYSJUMP and use it to preserve LPC host event mask

2012-04-19 18:15:18 -07:00

smart_battery.c

Better help for console commands

2012-05-25 13:34:06 -07:00

system_common.c

Add system_is_locked() to prevent sysjump on consumer systems

2012-05-25 15:03:47 -07:00

temp_sensor_commands.c

Add host command to read temperature sensor info

2012-05-22 01:00:41 +08:00

temp_sensor.c

Better help for console commands

2012-05-25 13:34:06 -07:00

thermal_commands.c

Fix a bug that 'ectool thermalget' silently fails

2012-05-21 16:46:59 +08:00

thermal.c

Better help for console commands

2012-05-25 13:34:06 -07:00

tmp006.c

Better help for console commands

2012-05-25 13:34:06 -07:00

uart_buffering.c

Add support for printing fixed-point numbers

2012-05-22 10:37:56 -07:00

usb_charge_commands.c

de-LPCify the EC host interface

2012-05-15 18:34:50 -07:00

usb_charge.c

Better help for console commands

2012-05-25 13:34:06 -07:00

util.c

Allow console commands abbreviation

2012-05-14 13:35:03 -07:00

vboot_stub.c

Enable verified boot for EC firmware

2012-05-10 17:27:36 -07:00

vboot.c

Add LPC command to handle vboot stuff.

2012-05-22 14:22:13 -07:00

version.c

update versioning information stored in the EC

2012-03-02 16:46:26 +00:00

x86_power.c

Better help for console commands

2012-05-25 13:34:06 -07:00