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

..

battery_link.c

Change link charging profile

2012-08-06 00:05:51 -07:00

battery_precharge.c

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

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

build.mk

Remove signature-based vboot support

2012-08-07 19:06:33 -07:00

charge_state.c

Clean up debug output

2012-08-07 19:06:43 -07:00

charger_bq24725.c

Better help for console commands

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

console_output.c

Simplify host event processing

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

console.c

Split console output into its own module

2012-06-13 13:17:33 -07:00

eoption.c

Remove fake dev switch

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

firmware_image.lds.S

Remove firmware B

2012-07-17 13:11:44 -07:00

firmware_image.S

Remove firmware B

2012-07-17 13:11:44 -07:00

flash_common.c

Tidy shared memory module

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

fmap.c

Remove signature-based vboot support

2012-08-07 19:06:33 -07:00

gaia_power.c

stm32f100: implement low power mode

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

gpio_commands.c

Change host command params/response pointers to void *

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

hooks.c

Disable touchscreen when lid is closed and in S3

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

host_command.c

Add additional host command debug output

2012-08-01 11:58:24 -07:00

host_event_commands.c

Change host command params/response pointers to void *

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

i2c_commands.c

Change host command params/response pointers to void *

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

i8042.c

Refactor the i8042 module to be thread-safe.

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

ir357x.c

link: update IR3570A settings

2012-08-09 19:18:20 -07:00

keyboard.c

Tidy shared memory module

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

lightbar.c

Change host command params/response pointers to void *

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

main.c

Enable PLL only briefly during ADC init

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

memory_commands.c

Better help for console commands

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

mock_charger.c

Add a test of charging state machine

2012-07-08 20:25:17 -07:00

mock_i8042.c

Add a test of i8042 scancode set

2012-06-27 00:55:04 -07:00

mock_smart_battery_stub.c

Add a test of charging state machine

2012-07-08 20:25:17 -07:00

mock_temp_sensor.c

Thermal engine unit test

2012-06-25 07:15:50 -07:00

mock_x86_power.c

Add a test of charging state machine

2012-07-08 20:25:17 -07:00

pmu_tps65090_charger.c

Add TPSChrome comments on charging code

2012-08-06 00:05:52 -07:00

pmu_tps65090.c

Set TPSCHROME temp range configuration

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

port80.c

port80: Track and export last post code in previous boot

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

power_led.c

Better help for console commands

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

printf.c

Enhance printf()

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

pstore_commands.c

Change host command params/response pointers to void *

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

pwm_commands.c

Change host command params/response pointers to void *

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

queue.c

Refactor the i8042 module to be thread-safe.

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

shared_mem.c

Tidy shared memory module

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

smart_battery_stub.c

Stub smart battery read/write functions

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

smart_battery.c

Add a repeat count parameter to the battery command

2012-07-02 22:35:51 -07:00

system_common.c

Clean up EC hibernate logic

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

temp_sensor_commands.c

Change host command params/response pointers to void *

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

temp_sensor.c

Support up to 24 thermal sensors

2012-07-22 13:17:02 -07:00

thermal_commands.c

Change host command params/response pointers to void *

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

thermal.c

Add host events for shutdown due to thermal or battery

2012-08-07 13:30:49 -07:00

tmp006.c

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

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

uart_buffering.c

Add ectool command to read snapshot of EC's console output

2012-08-09 17:40:38 -07:00

usb_charge_commands.c

Clean up debug output

2012-08-07 19:06:43 -07:00

usb_charge.c

Better help for console commands

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

util.c

Refactor flash module

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

vboot_hash.c

vboot: fix flash offset for hash

2012-08-06 12:06:43 -07:00

vboot_stub.c

Remove signature-based vboot support

2012-08-07 19:06:33 -07:00

version.c

update versioning information stored in the EC

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

x86_power.c

Clean up EC hibernate logic

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