David Hendricks 05f0eb3005 Make i8042 independent of host <--> KBC bus. ...

This CL attempts to abstract underlying bus from i8042 code. Nearly
all i8042 logic is isolated already. This patch is intended to allow
us to use i8042 logic for processing keys and commands on boards which
do not necessarily use LPC as the host <--> KBC bus interface.

This CL does the following:
- Define KBC bus <--> host (kbc_host_bus) on a per-board basis in
  board.c.

- Add generic wrappers in place of lpc_keyboard_* in i8042 code.

- Define the behavior of generic wrappers in EC-specific keyboard
  sources. If board.c specifies LPC, then send via LPC.

TODO: This needs to be tested on real hardware...

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

BUG=None
TEST=Locally compiled for Link, BDS and Discovery.

Change-Id: I9cabd514bd44fd6b508c26994eccc3011eedbc0f

2012-02-15 18:20:28 -08:00

..

adc.h

Add forward declarations in ADC and temp_sensor headers

2012-02-06 13:36:19 -08:00

charger.h

Add basic smart battery driver

2012-02-10 16:12:56 -08:00

chip_temp_sensor.h

Refactor temperature sensor code and add support of Link I2C temp sensor.

2012-02-04 14:37:04 +08:00

clock.h

Initial sources import 3/3

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

common.h

Initial sources import 1/3

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

console.h

register console commands at compile-time

2012-01-24 00:50:08 +00:00

eeprom.h

Initial sources import 1/3

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

flash_commands.h

Support flash checksum command for re-transmit.

2011-12-12 21:24:48 +08:00

flash.h

Initial sources import 1/3

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

fpu.h

Change TMP006 temperature calculation to use FP.

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

gpio.h

GPIO interrupts are disabled by default

2012-01-13 10:34:09 -08:00

host_command.h

Add user-mode LPC endpoint

2011-12-08 16:18:20 -08:00

hwtimer.h

Split the timer code between OS code and hardware dependant code.

2012-01-25 22:50:07 +00:00

i2c.h

Add 8-bit I2C read/write functions.

2012-02-13 16:16:10 -08:00

i8042.h

Fix the missing IRQ problem.

2012-02-02 20:51:45 +08:00

jtag.h

Add JTAG module

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

keyboard_scan.h

Check for recovery key sequence at init

2012-02-14 10:51:24 -08:00

keyboard.h

Make i8042 independent of host <--> KBC bus.

2012-02-15 18:20:28 -08:00

lpc_commands.h

Reduce LPC command parameters to 128 bytes; add LPC memory-mapped space

2012-02-15 15:12:03 -08:00

lpc.h

Reduce LPC command parameters to 128 bytes; add LPC memory-mapped space

2012-02-15 15:12:03 -08:00

memory_commands.h

Initial sources import 2/3

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

peci.h

Fix discovery and bds builds, which don't have temp sensor or peci

2012-02-13 10:41:34 -08:00

port80.h

Initial sources import 1/3

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

power_button.h

Split power button code into its own file

2012-01-10 14:14:59 -08:00

powerdemo.h

Initial sources import 1/3

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

pwm_commands.h

Add EC host command to control fan speed.

2011-12-27 10:14:29 +08:00

pwm.h

Initial sources import 1/3

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

shared_mem.h

Initial sources import 1/3

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

smart_battery.h

Add basic smart battery driver

2012-02-10 16:12:56 -08:00

system.h

Split reset cause and image copy code.

2012-01-26 22:34:41 +00:00

task_id.h

Initial mutex implementation

2012-01-25 18:23:48 +00:00

task.h

FPU control

2012-02-16 05:42:08 +08:00

temp_sensor_commands.h

Add host command to read temperature sensor value

2011-12-22 13:51:07 +08:00

temp_sensor.h

Fix discovery and bds builds, which don't have temp sensor or peci

2012-02-13 10:41:34 -08:00

timer.h

Initial sources import 3/3

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

uart.h

Handle up/down arrow keys for UART console.

2012-02-07 10:23:59 +08:00

usb_charge.h

USB Charging control

2012-01-19 10:54:37 +08:00

util.h

stm32l: add UART driver

2012-01-31 22:29:13 +00:00

vboot.h

Initial sources import 1/3

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

version.h

Initial sources import 1/3

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

watchdog.h

Move SoC-independant headers to another directory

2012-01-26 01:29:48 +00:00

x86_power.h

Send scan code to host when power button is pressed/released.

2012-02-10 12:11:42 +08:00