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bip: add keyboard functionality

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BRANCH=none
BUG=none
TEST=builds

Change-Id: Iaea766ab55a4d55cb3df5254b55ee460a820f55d
Signed-off-by: Jett Rink <jettrink@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1039872
Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-by: Vijay Hiremath <vijay.p.hiremath@intel.corp-partner.google.com>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
This commit is contained in:
Jett Rink
2018-05-02 09:25:00 -06:00
committed by chrome-bot
parent 696536faab
commit 2efff2146c
3 changed files with 26 additions and 0 deletions
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22
board/bip/board.c
View File

@@ -175,6 +175,28 @@ const int usb_port_enable[USB_PORT_COUNT] = {
GPIO_EN_USB_A1_5V,
};
/******************************************************************************/
/* Keyboard scan setting */
struct keyboard_scan_config keyscan_config = {
/*
* F3 key scan cycle completed but scan input is not
* charging to logic high when EC start scan next
* column for "T" key, so we set .output_settle_us
* to 80us from 50us.
*/
.output_settle_us = 80,
.debounce_down_us = 9 * MSEC,
.debounce_up_us = 30 * MSEC,
.scan_period_us = 3 * MSEC,
.min_post_scan_delay_us = 1000,
.poll_timeout_us = 100 * MSEC,
.actual_key_mask = {
0x14, 0xff, 0xff, 0xff, 0xff, 0xf5, 0xff,
0xa4, 0xff, 0xfe, 0x55, 0xfa, 0xca /* full set */
},
};
/* TODO(crbug.com/826441): Consolidate this logic with other impls */
static void board_it83xx_hpd_status(int port, int hpd_lvl, int hpd_irq)
{

3
board/bip/board.h
View File

@@ -106,7 +106,10 @@
#define CONFIG_ESPI
/* TODO(b/76023457): Enable Virtual Wires after bringup */
#define CONFIG_LPC
#define CONFIG_KEYBOARD_BOARD_CONFIG
#define CONFIG_KEYBOARD_PROTOCOL_8042
#define CONFIG_KEYBOARD_COL2_INVERTED
#define CONFIG_KEYBOARD_PWRBTN_ASSERTS_KSI2
#define CONFIG_POWER_COMMON
#define CONFIG_POWER_S0IX
#define CONFIG_POWER_TRACK_HOST_SLEEP_STATE

1
board/bip/ec.tasklist
View File

@@ -31,5 +31,6 @@
TASK_ALWAYS(HOSTCMD, host_command_task, NULL, LARGER_TASK_STACK_SIZE) \
TASK_ALWAYS(CONSOLE, console_task, NULL, VENTI_TASK_STACK_SIZE) \
TASK_ALWAYS(POWERBTN, power_button_task, NULL, LARGER_TASK_STACK_SIZE) \
TASK_NOTEST(KEYSCAN, keyboard_scan_task, NULL, TASK_STACK_SIZE) \
TASK_ALWAYS(PD_C0, pd_task, NULL, LARGER_TASK_STACK_SIZE) \
TASK_ALWAYS(PD_C1, pd_task, NULL, LARGER_TASK_STACK_SIZE)