Duncan Laurie 3b8b1bd586 port80: Track and export last post code in previous boot ...

- Add a special port80 event for LPC reset assertion and use that event
to store the previous post code.
- Add a new command to retrive the last saved post code so I can easily
query it at boot/resume and log unusual codes.

BUG=none
TEST=manual (with additional coreboot/mosys changes)

- interrupt boot process by issuing x86reset on EC console or
by using warm reset button on servo
- read event log with mosys on next boot

78 | 2012-08-13 09:24:04 | System boot | 262
79 | 2012-08-13 09:24:04 | Last post code in previous boot | 0x9e
80 | 2012-08-13 09:24:04 | System Reset

Change-Id: I7b9f10442b9c468d89fde4e75adb94b0c07c2c8d
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/29995
Reviewed-by: Randall Spangler <rspangler@chromium.org>

2012-08-13 14:58:38 -07:00

..

adc.h

Added HOOK_INIT for driver module inits

2012-04-19 13:08:58 -07:00

battery_pack.h

Cleanup - includes go in include dir

2012-05-25 09:59:58 -07:00

battery.h

Implement something close to final lightbar code.

2012-07-23 14:15:47 -07:00

charge_state.h

Revert "Set power LED to green when we are trickle charging nearly full"

2012-08-03 08:04:16 -07:00

charger_bq24725.h

Cleanup - includes go in include dir

2012-05-25 09:59:58 -07:00

charger.h

Clean up inits

2012-04-19 11:08:28 -07:00

chip_temp_sensor.h

Clean up inits

2012-04-19 11:08:28 -07:00

chipset.h

Change polarity of PROCHOT signal to match EVT

2012-05-14 16:07:17 -07:00

clock.h

Enable PLL only briefly during ADC init

2012-08-09 14:38:16 -07:00

common.h

Include board and config headers in common.h

2012-06-29 10:22:49 -07:00

console.h

Simplify host event processing

2012-07-12 18:22:24 -07:00

ec_commands.h

port80: Track and export last post code in previous boot

2012-08-13 14:58:38 -07:00

eeprom.h

Initial sources import 1/3

2011-12-07 19:10:02 +00:00

eoption.h

Remove fake dev switch

2012-07-10 14:56:05 -07:00

flash.h

Refactor flash module

2012-07-23 23:30:33 -07:00

fpu.h

Change TMP006 temperature calculation to use FP.

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

gpio.h

gpio: Add fast access to GPIO level

2012-07-02 22:35:52 -07:00

hooks.h

Fix order of init hooks so chipset is called before power button

2012-07-24 22:32:03 -07:00

host_command.h

Change host command params/response pointers to void *

2012-07-26 16:25:34 -07:00

hwtimer.h

add a function to fast forward system timer

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

i2c.h

Implement board-level I2C arbitration

2012-06-29 10:46:22 -07:00

i8042.h

Assorted keyboard module cleanup

2012-05-31 15:03:17 -07:00

jtag.h

Add JTAG module

2012-01-11 11:37:55 -08:00

keyboard_scan.h

Refactor boot key detection

2012-06-26 17:01:52 -07:00

keyboard.h

Misc keyboard module cleanup

2012-06-07 09:59:55 -07:00

lightbar_msg_list.h

Create host-side lightbar bikeshedding tool.

2012-04-26 13:57:19 -07:00

lightbar.h

Add LPC lightbar command to get the current sequence.

2012-05-08 12:03:49 -07:00

lpc.h

Simplify host event processing

2012-07-12 18:22:24 -07:00

memory_commands.h

Initial sources import 2/3

2011-12-07 19:10:02 +00:00

onewire.h

Added HOOK_INIT for driver module inits

2012-04-19 13:08:58 -07:00

panic.h

stm32f: Use FLASH_KEYR to lock entire flash

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

peci.h

Added HOOK_INIT for driver module inits

2012-04-19 13:08:58 -07:00

pmu_tpschrome.h

Set TPSCHROME temp range configuration

2012-07-29 22:35:45 -07:00

port80.h

port80: Track and export last post code in previous boot

2012-08-13 14:58:38 -07:00

power_button.h

Move looking at write protect GPIO to button/switches module

2012-07-18 15:51:36 -07:00

power_led.h

Daisy/Snow: Drive power LED with PWM

2012-07-02 15:26:02 -07:00

powerdemo.h

Initial sources import 1/3

2011-12-07 19:10:02 +00:00

printf.h

Enhance printf()

2012-07-30 13:41:33 -07:00

pwm.h

Add 'fanduty' command both EC console and ectool.

2012-06-22 15:56:57 -07:00

queue.h

Refactor the i8042 module to be thread-safe.

2012-06-07 20:48:51 -07:00

shared_mem.h

Tidy shared memory module

2012-08-09 17:40:37 -07:00

smart_battery_stub.h

Stub smart battery read/write functions

2012-06-27 03:22:17 -07:00

smart_battery.h

Stub smart battery read/write functions

2012-06-27 03:22:17 -07:00

spi.h

Add basic SPI support to link

2012-05-30 13:12:34 -07:00

system.h

Clean up EC hibernate logic

2012-08-13 14:22:23 -07:00

task_id.h

Change task messages to events

2012-04-06 09:06:53 -07:00

task.h

usleep() chains to udelay() if called before task_start()

2012-05-29 09:38:58 -07:00

temp_sensor.h

Disable thermal thresholds for TMP006 sensor near CPU

2012-06-22 11:12:43 -07:00

thermal.h

Increase fan speed control to 5 steps.

2012-04-05 11:30:16 +08:00

timer.h

add a function to fast forward system timer

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

tmp006.h

Add a way to set indiviual sensitivity factor for each TMP006 sensor

2012-05-28 16:42:17 +08:00

uart.h

Move printf() formatting to its own file to enable re-use

2012-06-07 00:54:02 -07:00

usb_charge.h

Add hooks for chipset power transitions

2012-05-09 16:09:10 -07:00

util.h

Refactor flash module

2012-07-23 23:30:33 -07:00

version.h

Use __packed instead of __attribute__((packed))

2012-06-28 17:40:39 -07:00

watchdog.h

Move watchdog_trace() into the generic watchdog file

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

x86_power.h

Refactor async console output

2012-04-24 17:46:54 -07:00