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OpenCellular/common
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Vadim Bendebury d50b7699b5 g: generate AP_INT_L pulse after i2cs processing finished 
The g i2c slave controller does not support clock stretching, so it is
necessary to flow control the AP by some other means. Luckily there is
an interrupt line which g can toggle and the AP can watch.

This patch adds generating a pulse on the AP interrupt line once g
finished processing the i2c transaction. In case of the read
transaction the pulse is generated after the data to read is put in
the i2cs transmit buffer.

BRANCH=none
BUG=chrome-os-partner:57338
TEST=with this patch and the AP firmware synchronizing on the
     interrupt pulse, the TPM initialization succeeds in coreboot and
     depthcharge.

Change-Id: I16c09b59b7d772624baa9d1f5258aaff26f91ff9
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/385256
Reviewed-by: Scott Collyer <scollyer@chromium.org>
2016-09-15 13:42:16 -07:00
..
acpi.c
Acpi: Notify host when orientation changes
2016-08-09 22:11:09 -07:00
adc.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
als.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
ap_hang_detect.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
backlight_lid.c
Support backlight control via lid only
2013-09-27 23:07:21 +00:00
battery.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
bluetooth_le.c
btle: Cleanup: Moved constants, renamed functions
2016-08-11 14:46:33 -07:00
btle_hci_controller.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
btle_ll.c
btle: Accepts and maintains connections
2016-08-23 15:36:55 -07:00
build.mk
Cr50: Preliminary I2CS TPM2.0 driver
2016-09-05 23:22:13 -07:00
button.c
button: Add console command to simulate button press
2016-09-02 15:12:21 -07:00
capsense.c
Deferred: Use deferred_data instead of function pointer
2016-04-18 17:32:40 -07:00
case_closed_debug.c
cr50: connect to AP phy on reef when not in ccd
2016-08-25 01:46:39 -07:00
charge_manager.c
charge_manager: Pass uncapped / max current to current limit callback
2016-09-13 22:21:23 -07:00
charge_ramp.c
charge_manager: Pass uncapped / max current to current limit callback
2016-09-13 22:21:23 -07:00
charge_state_v1.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
charge_state_v2.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
charger.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
chipset.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
clz.c
Add option to enable GCC LTO
2015-05-19 02:46:27 +00:00
console_output.c
Cr50: Mark several console commands as safe
2016-08-31 17:20:26 +00:00
console.c
Cr50: Mark several console commands as safe
2016-08-31 17:20:26 +00:00
crc8.c
crc8: Support crc calculation across non-contiguous data
2016-03-18 22:16:53 -07:00
crc.c
Move software CRC implementation to common
2014-08-08 03:11:38 +00:00
device_state.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
dptf.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
ec.libsharedobjs.ld
build-infr: Add support for shared RO library.
2015-07-17 03:17:50 +00:00
extension.c
add the 'extension' command framework
2015-11-17 14:40:26 -08:00
extpower_gpio.c
extpower: Allow board to override signal debounce time
2016-09-02 07:11:33 -07:00
fan.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
firmware_image.lds.S
cr50: add ability to include two identical RW sections in the EC image
2015-12-09 06:36:22 -08:00
firmware_image.S
cr50: add ability to include two identical RW sections in the EC image
2015-12-09 06:36:22 -08:00
flash.c
Cr50: Mark several console commands as safe
2016-08-31 17:20:26 +00:00
fmap.c
fmap: note fmap_name dependency
2016-02-08 13:47:49 -08:00
gesture.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
gpio_commands.c
Cr50: Mark several console commands as safe
2016-08-31 17:20:26 +00:00
gpio.c
servo_micro: add gpio mode get and set
2016-04-27 14:04:07 -07:00
hooks.c
common: Add TABLET_MODE hook.
2016-09-07 14:01:18 -07:00
host_command_master.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
host_command_pd.c
tcpm: update code to support multiple tcpm driver
2016-04-17 12:23:07 -07:00
host_command.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
host_event_commands.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
i2c_wedge.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
i2c.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
i2cs_tpm.c
g: generate AP_INT_L pulse after i2cs processing finished
2016-09-15 13:42:16 -07:00
inductive_charging.c
Deferred: Use deferred_data instead of function pointer
2016-04-18 17:32:40 -07:00
keyboard_8042_sharedlib.c
libsharedobjs: Add 8042 scancodes to shared lib.
2015-07-17 03:18:03 +00:00
keyboard_8042.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
keyboard_mkbp.c
mkbp: Send event when in tablet mode
2016-09-09 12:33:22 -07:00
keyboard_scan.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
keyboard_test.c
Move keyboard dimension and key constants to keyboard_config.h
2013-03-22 11:24:29 -07:00
lb_common.c
ryu: fix max lightbar brightness
2015-09-25 09:13:34 -07:00
led_common.c
rambi: fix led command
2014-01-14 09:19:45 +00:00
led_policy_std.c
led_policy_std: Blink LED in S0iX
2016-07-19 12:03:27 -07:00
lid_angle.c
oak: enable lid angle update
2016-03-02 13:39:47 -08:00
lid_switch.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
lightbar.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
mag_cal.c
common: Add magnetometer online calibration.
2015-10-13 05:28:54 -07:00
main.c
cr50: enable case closed debug
2016-06-03 20:14:59 -07:00
mat33.c
common: Add magnetometer online calibration.
2015-10-13 05:28:54 -07:00
mat44.c
common: Add magnetometer online calibration.
2015-10-13 05:28:54 -07:00
math_util.c
math_util: Fix rotation by identity.
2016-08-24 17:40:27 -07:00
memory_commands.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
mkbp_event.c
mkbp_event: Provide host event wake mask to host
2016-08-19 14:21:33 -07:00
motion_lid.c
common: motion_lid: Add tablet mode detection using lid angle.
2016-09-09 12:33:19 -07:00
motion_sense.c
motion: Add minimum to oversample.
2016-09-14 03:58:46 -07:00
nvmem.c
Cr50: NvMem: Allow for partitions to not be contiguous
2016-09-02 21:16:35 -07:00
onewire.c
Move onewire bus support from chip/lm4 to common
2013-08-02 18:22:57 -07:00
panic_output.c
panic: Fix unaligned memory access panic
2016-09-01 19:52:37 -07:00
pd_log.c
common: pd_log: Add PD log to .bss.slow.
2015-11-08 10:07:38 -08:00
port80.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
power_button_x86.c
charger: Change unlocked battery level ignore conditions
2016-01-06 18:48:11 -08:00
power_button.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
printf.c
printf: Add sign ('+') flag
2016-07-29 10:51:22 -07:00
pstore_commands.c
Change host command params/response pointers to void *
2012-07-26 16:25:34 -07:00
pwm_kblight.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
pwm.c
pwm: PWM is disabled when duty is set to max value
2016-09-08 17:57:51 -07:00
queue_policies.c
Stream: Remove in_stream/out_stream interface
2015-06-11 00:08:49 +00:00
queue.c
Queue: Add ability to modify contiguous units inplace
2015-07-15 21:57:36 +00:00
rsa.c
rsa: add support for 4096 and 8192 bit keys
2014-11-15 06:00:02 +00:00
rwsig.c
cleanup: Handle signed RW images a bit cleaner
2015-09-25 19:36:37 -07:00
sha1.c
Add SHA-1 hash
2014-05-17 20:14:17 +00:00
sha256.c
common: Drop unused data structure
2016-05-05 19:16:50 -07:00
shared_mem.c
Cr50: Mark several console commands as safe
2016-08-31 17:20:26 +00:00
smbus.c
smbus: Re-write smbus driver
2016-03-21 16:35:33 -07:00
spi_commands.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
spi_flash_reg.c
spi_flash: Add GD25LQ40 write-protect support
2016-09-09 02:58:38 -07:00
spi_flash.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
spi_nor.c
common/spi_nor.c: Don't update capacity or page_size after error
2016-09-01 05:02:27 -07:00
switch.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
system.c
Revert "ectool: Add ectool command to do AP force shutdown"
2016-09-01 05:02:38 -07:00
temp_sensor.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
test_util.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
thermal.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
throttle_ap.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
timer.c
Cr50: Mark several console commands as safe
2016-08-31 17:20:26 +00:00
tpm_registers.c
Cr50: Cleanup TPM debug messages
2016-09-09 17:15:40 -07:00
uart_buffering.c
UART: Remove X-on/X-off flow control
2016-04-27 10:10:02 -07:00
update_fw.c
servo_v4: copypasta usb updater code into common
2016-07-21 13:13:35 -07:00
usb_charger.c
bd99955: Improve interrupt / USB charger task wake scheme
2016-06-16 12:27:42 -07:00
usb_pd_policy.c
tcpc: Enable vbus discharge using PD discharge registers
2016-09-13 22:21:33 -07:00
usb_pd_protocol.c
charger: bd99955: Enable VBUS discharge when appropriate
2016-09-13 22:21:31 -07:00
usb_pd_tcpc.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
usb_port_power_dumb.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
usb_port_power_smart.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
usb_update.c
servo_v4: copypasta usb updater code into common
2016-07-21 13:13:35 -07:00
util.c
Cr50: Use parse_bool() for boolean args
2016-08-22 23:27:24 -07:00
vboot_hash.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00
vec3.c
common: Add magnetometer online calibration.
2015-10-13 05:28:54 -07:00
version.c
Make builds repeatable.
2015-09-24 12:46:28 -07:00
vstore.c
ec: Add temporary secure storage for the host during boot
2016-01-25 21:46:48 -08:00
wireless.c
cleanup: DECLARE_CONSOLE_COMMAND only needs 4 args
2016-08-24 16:30:10 +00:00