krabby: refactor board.c/baseboard.c

Move some functions which is likely to be use by zephyr ec outside of
board/baseboard.c.

BUG=b:202808130
TEST=1) make BOARD=krabby
     2) zmake -D -l DEBUG configure -b zephyr/projects/corsola/krabby/
BRANCH=none

Signed-off-by: Ting Shen <phoenixshen@google.com>
Change-Id: I6ac4519bd9070cb8c54bce812dd62eaf8af21dfb
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3246994
Auto-Submit: Ting Shen <phoenixshen@chromium.org>
Reviewed-by: Eric Yilun Lin <yllin@google.com>
Commit-Queue: Ting Shen <phoenixshen@chromium.org>
Tested-by: Ting Shen <phoenixshen@chromium.org>

5 files changed, 44 insertions, 13 deletions

diff --git a/board/kingler/usbc_config.c b/board/kingler/usbc_config.c
index d506f094ee..485a02c10f 100644
--- a/board/kingler/usbc_config.c
+++ b/board/kingler/usbc_config.c
@@ -5,6 +5,7 @@
 
 /* Krabby board-specific USB-C configuration */
 
+#include "driver/tcpm/it83xx_pd.h"
 #include "driver/usb_mux/ps8743.h"
 #include "hooks.h"
 
@@ -20,3 +21,8 @@ void board_usb_mux_init(void)
 	}
 }
 DECLARE_HOOK(HOOK_INIT, board_usb_mux_init, HOOK_PRIO_INIT_I2C + 1);
+
+const struct cc_para_t *board_get_cc_tuning_parameter(enum usbpd_port port)
+{
+	return NULL;
+}
diff --git a/board/krabby/board.c b/board/krabby/board.c
index e01d64c386..1e81aed838 100644
--- a/board/krabby/board.c
+++ b/board/krabby/board.c
@@ -174,15 +174,3 @@ const struct pwm_t pwm_channels[] = {
 	},
 };
 BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT);
-
-static void board_suspend(void)
-{
-	gpio_set_level(GPIO_EN_5V_USM, 0);
-}
-DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, board_suspend, HOOK_PRIO_DEFAULT);
-
-static void board_resume(void)
-{
-	gpio_set_level(GPIO_EN_5V_USM, 1);
-}
-DECLARE_HOOK(HOOK_CHIPSET_RESUME, board_resume, HOOK_PRIO_DEFAULT);
diff --git a/board/krabby/build.mk b/board/krabby/build.mk
index b355dfd90d..86903344a1 100644
--- a/board/krabby/build.mk
+++ b/board/krabby/build.mk
@@ -12,5 +12,5 @@ CHIP_VARIANT:=it81202bx_1024
 BASEBOARD:=corsola
 
 board-y=led.o
-board-y+=battery.o board.o
+board-y+=battery.o board.o hooks.o
 board-y+=usbc_config.o
diff --git a/board/krabby/hooks.c b/board/krabby/hooks.c
new file mode 100644
index 0000000000..cea6667650
--- /dev/null
+++ b/board/krabby/hooks.c
@@ -0,0 +1,19 @@
+/* Copyright 2021 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "gpio.h"
+#include "hooks.h"
+
+static void board_suspend(void)
+{
+	gpio_set_level(GPIO_EN_5V_USM, 0);
+}
+DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, board_suspend, HOOK_PRIO_DEFAULT);
+
+static void board_resume(void)
+{
+	gpio_set_level(GPIO_EN_5V_USM, 1);
+}
+DECLARE_HOOK(HOOK_CHIPSET_RESUME, board_resume, HOOK_PRIO_DEFAULT);
diff --git a/board/krabby/usbc_config.c b/board/krabby/usbc_config.c
index d506f094ee..ee5d9483eb 100644
--- a/board/krabby/usbc_config.c
+++ b/board/krabby/usbc_config.c
@@ -5,6 +5,7 @@
 
 /* Krabby board-specific USB-C configuration */
 
+#include "driver/tcpm/it83xx_pd.h"
 #include "driver/usb_mux/ps8743.h"
 #include "hooks.h"
 
@@ -20,3 +21,20 @@ void board_usb_mux_init(void)
 	}
 }
 DECLARE_HOOK(HOOK_INIT, board_usb_mux_init, HOOK_PRIO_INIT_I2C + 1);
+
+const struct cc_para_t *board_get_cc_tuning_parameter(enum usbpd_port port)
+{
+	const static struct cc_para_t
+		cc_parameter[CONFIG_USB_PD_ITE_ACTIVE_PORT_COUNT] = {
+		{
+			.rising_time = IT83XX_TX_PRE_DRIVING_TIME_1_UNIT,
+			.falling_time = IT83XX_TX_PRE_DRIVING_TIME_2_UNIT,
+		},
+		{
+			.rising_time = IT83XX_TX_PRE_DRIVING_TIME_1_UNIT,
+			.falling_time = IT83XX_TX_PRE_DRIVING_TIME_2_UNIT,
+		},
+	};
+
+	return &cc_parameter[port];
+}