drop unnecessary boards, chips and cts tests

The only board which would be built from this branch is Cr50. bds,
fizz and host boards are necessary for proper make infrastructure
operation and tests.

lm4 and npcx are chips used by the bds and fizz boards, so they are
also kept around.

BRANCH=cr50, cr50-mp
BUG=b:145912698
TEST='make buildall -j' succeeds

Change-Id: I937b2b8642c1fe91578fc9615438ae22c165b20f
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1986942
Reviewed-by: Namyoon Woo <namyoon@chromium.org>
Reviewed-by: Mary Ruthven <mruthven@chromium.org>
Reviewed-by: Andrey Pronin <apronin@chromium.org>

1 files changed, 0 insertions, 163 deletions

diff --git a/board/kukui/led.c b/board/kukui/led.c
deleted file mode 100644
index 73fa23a8ab..0000000000
--- a/board/kukui/led.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/* Copyright 2018 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.
- *
- * Battery LED control for Kukui board.
- */
-
-#include "battery.h"
-#include "charge_state.h"
-#include "driver/charger/rt946x.h"
-#include "hooks.h"
-#include "led_common.h"
-
-const enum ec_led_id supported_led_ids[] = { EC_LED_ID_BATTERY_LED };
-
-const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids);
-
-static enum charge_state prv_chstate = PWR_STATE_INIT;
-
-#define LED_OFF		MT6370_LED_ID_OFF
-#define LED_RED		MT6370_LED_ID1
-#define LED_GREEN	MT6370_LED_ID2
-#define LED_BLUE	MT6370_LED_ID3
-
-#define LED_MASK_OFF	0
-#define LED_MASK_RED	MT6370_MASK_RGB_ISNK1DIM_EN
-#define LED_MASK_GREEN	MT6370_MASK_RGB_ISNK2DIM_EN
-#define LED_MASK_BLUE	MT6370_MASK_RGB_ISNK3DIM_EN
-
-static void kukui_led_set_battery(void)
-{
-	enum charge_state chstate;
-	static uint8_t prv_r, prv_g, prv_b;
-	uint8_t br[EC_LED_COLOR_COUNT] = { 0 };
-
-	chstate = charge_get_state();
-
-	if (prv_chstate == chstate &&
-		chstate != PWR_STATE_DISCHARGE)
-		return;
-
-	prv_chstate = chstate;
-
-	switch (chstate) {
-	case PWR_STATE_CHARGE:
-		/* RGB(current, duty) = (4mA,1/32)*/
-		br[EC_LED_COLOR_BLUE] = 1;
-		break;
-	case PWR_STATE_DISCHARGE:
-		/* display SoC 10% = real battery SoC 13%*/
-		if (charge_get_percent() <= 13)
-			br[EC_LED_COLOR_RED] = 1;
-		break;
-	case PWR_STATE_CHARGE_NEAR_FULL:
-		br[EC_LED_COLOR_GREEN] = 1;
-		break;
-	case PWR_STATE_ERROR:
-		br[EC_LED_COLOR_RED] = 1;
-		break;
-	default:
-		/* Other states don't alter LED behavior */
-		return;
-	}
-
-	if (prv_r == br[EC_LED_COLOR_RED] &&
-	    prv_g == br[EC_LED_COLOR_GREEN] &&
-	    prv_b == br[EC_LED_COLOR_BLUE])
-		return;
-
-	prv_r = br[EC_LED_COLOR_RED];
-	prv_g = br[EC_LED_COLOR_GREEN];
-	prv_b = br[EC_LED_COLOR_BLUE];
-	led_set_brightness(EC_LED_ID_BATTERY_LED, br);
-}
-
-void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range)
-{
-	if (led_id != EC_LED_ID_BATTERY_LED)
-		return;
-
-	brightness_range[EC_LED_COLOR_RED] = MT6370_LED_BRIGHTNESS_MAX;
-	brightness_range[EC_LED_COLOR_GREEN] = MT6370_LED_BRIGHTNESS_MAX;
-	brightness_range[EC_LED_COLOR_BLUE] = MT6370_LED_BRIGHTNESS_MAX;
-}
-
-int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness)
-{
-	uint8_t red, green, blue;
-
-	if (led_id != EC_LED_ID_BATTERY_LED)
-		return EC_ERROR_INVAL;
-
-	red = brightness[EC_LED_COLOR_RED];
-	green = brightness[EC_LED_COLOR_GREEN];
-	blue = brightness[EC_LED_COLOR_BLUE];
-
-	mt6370_led_set_brightness(LED_RED, red);
-	mt6370_led_set_brightness(LED_GREEN, green);
-	mt6370_led_set_brightness(LED_BLUE, blue);
-
-	/* Enables LED sink power if necessary. */
-	mt6370_led_set_color((red ? LED_MASK_RED : 0) |
-			     (blue ? LED_MASK_BLUE : 0) |
-			     (green ? LED_MASK_GREEN : 0));
-	return EC_SUCCESS;
-}
-
-/*
- * Reset prv_chstate so that led can be updated immediately once
- * auto-controlled.
- */
-static void led_reset_auto_control(void)
-{
-	prv_chstate = PWR_STATE_INIT;
-}
-
-static void krane_led_init(void)
-{
-	const enum mt6370_led_dim_mode dim = MT6370_LED_DIM_MODE_PWM;
-	const enum mt6370_led_pwm_freq freq = MT6370_LED_PWM_FREQ1000;
-	mt6370_led_set_color(LED_MASK_RED | LED_MASK_GREEN | LED_MASK_BLUE);
-	mt6370_led_set_dim_mode(LED_RED, dim);
-	mt6370_led_set_dim_mode(LED_GREEN, dim);
-	mt6370_led_set_dim_mode(LED_BLUE, dim);
-	mt6370_led_set_pwm_frequency(LED_RED, freq);
-	mt6370_led_set_pwm_frequency(LED_GREEN, freq);
-	mt6370_led_set_pwm_frequency(LED_BLUE, freq);
-	mt6370_led_set_pwm_dim_duty(LED_RED, 0);
-	mt6370_led_set_pwm_dim_duty(LED_GREEN, 0);
-	mt6370_led_set_pwm_dim_duty(LED_BLUE, 0);
-}
-DECLARE_HOOK(HOOK_INIT, krane_led_init, HOOK_PRIO_DEFAULT);
-
-/* Called by hook task every 1 sec */
-static void led_second(void)
-{
-	if (led_auto_control_is_enabled(EC_LED_ID_BATTERY_LED))
-		kukui_led_set_battery();
-	else
-		led_reset_auto_control();
-}
-DECLARE_HOOK(HOOK_SECOND, led_second, HOOK_PRIO_DEFAULT);
-
-__override void led_control(enum ec_led_id led_id, enum ec_led_state state)
-{
-	uint8_t br[EC_LED_COLOR_COUNT] = { 0 };
-
-	if ((led_id != EC_LED_ID_RECOVERY_HW_REINIT_LED) &&
-	    (led_id != EC_LED_ID_SYSRQ_DEBUG_LED))
-		return;
-
-	if (state == LED_STATE_RESET) {
-		led_reset_auto_control();
-		led_auto_control(EC_LED_ID_BATTERY_LED, 1);
-		return;
-	}
-
-	if (state)
-		br[EC_LED_COLOR_GREEN] = 1;
-
-	led_auto_control(EC_LED_ID_BATTERY_LED, 0);
-	led_set_brightness(EC_LED_ID_BATTERY_LED, br);
-}