zephyr: rename projects folder to program

Renme the projects folder to program for consistency with the name
scheme used by the boxster configuration.

BUG=b:254097139
BRANCH=none
TEST=zmake compare-builds -a
TEST=twister

Signed-off-by: Keith Short <keithshort@chromium.org>
Change-Id: Ib56a57f1e5942e6dd0460e3be81722896eed72af
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3968444
Reviewed-by: Jeremy Bettis <jbettis@chromium.org>
Commit-Queue: Jeremy Bettis <jbettis@chromium.org>

1 files changed, 0 insertions, 168 deletions

diff --git a/zephyr/projects/intelrvp/src/intel_rvp_led.c b/zephyr/projects/intelrvp/src/intel_rvp_led.c
deleted file mode 100644
index 0e4d872963..0000000000
--- a/zephyr/projects/intelrvp/src/intel_rvp_led.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/* Copyright 2022 The ChromiumOS Authors
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include "battery.h"
-#include "charge_manager.h"
-#include "charge_state.h"
-#include "chipset.h"
-#include "common.h"
-#include "console.h"
-#include "ec_commands.h"
-#include "extpower.h"
-#include "hooks.h"
-#include "led_common.h"
-#include "led_pwm.h"
-#include "pwm.h"
-#include "timer.h"
-#include "util.h"
-
-/* Battery percentage thresholds to blink at different rates. */
-#define LOW_BATTERY_PERCENTAGE 10
-#define NORMAL_BATTERY_PERCENTAGE 90
-
-#define LED_OFF -1
-
-#define LED_PULSE_TICK (125 * MSEC)
-
-#define LED_FAST_PULSE_PERIOD (250 / 125) /* 250 ms */
-#define LED_SLOW_PULSE_PERIOD ((2 * MSEC) / 125) /* 2 sec  */
-
-struct led_pulse_data {
-	bool led_is_pulsing;
-	uint8_t led_pulse_period;
-	uint8_t led_tick_count;
-};
-
-static struct led_pulse_data rvp_led[CONFIG_LED_PWM_COUNT];
-
-static void pulse_led_deferred(void);
-DECLARE_DEFERRED(pulse_led_deferred);
-
-static void pulse_led_deferred(void)
-{
-	int i = 0;
-	bool call_deferred = false;
-
-	for (i = 0; i < CONFIG_LED_PWM_COUNT; i++) {
-		if (!rvp_led[i].led_is_pulsing) {
-			rvp_led[i].led_tick_count = 0;
-			continue;
-		}
-
-		/*
-		 * LED will be in ON state first half of the pulse period
-		 * and in OFF state in second half of the pulse period.
-		 */
-		if (rvp_led[i].led_tick_count <
-		    (rvp_led[i].led_pulse_period >> 1))
-			set_pwm_led_color(i, EC_LED_COLOR_GREEN);
-		else
-			set_pwm_led_color(i, LED_OFF);
-
-		rvp_led[i].led_tick_count = (rvp_led[i].led_tick_count + 1) %
-					    rvp_led[i].led_pulse_period;
-		call_deferred = true;
-	}
-
-	if (call_deferred)
-		hook_call_deferred(&pulse_led_deferred_data, LED_PULSE_TICK);
-}
-
-static void pulse_leds(enum pwm_led_id id, int period)
-{
-	rvp_led[id].led_pulse_period = period;
-	rvp_led[id].led_is_pulsing = true;
-
-	pulse_led_deferred();
-}
-
-static void update_charger_led(enum pwm_led_id id)
-{
-	enum charge_state chg_st = charge_get_state();
-
-	/*
-	 * The colors listed below are the default, but can be overridden.
-	 *
-	 * Fast Flash = Charging error
-	 * Slow Flash = Discharging
-	 * LED on     = Charging
-	 * LED off    = No Charger connected
-	 */
-	if (chg_st == PWR_STATE_CHARGE ||
-	    chg_st == PWR_STATE_CHARGE_NEAR_FULL) {
-		/* Charging: LED ON */
-		rvp_led[id].led_is_pulsing = false;
-		set_pwm_led_color(id, EC_LED_COLOR_GREEN);
-	} else if (chg_st == PWR_STATE_DISCHARGE ||
-		   chg_st == PWR_STATE_DISCHARGE_FULL) {
-		if (extpower_is_present()) {
-			/* Discharging:
-			 * Flash slower (2 second period, 100% duty cycle)
-			 */
-			pulse_leds(id, LED_SLOW_PULSE_PERIOD);
-		} else {
-			/* No Charger connected: LED OFF */
-			rvp_led[id].led_is_pulsing = false;
-			set_pwm_led_color(id, LED_OFF);
-		}
-	} else if (chg_st == PWR_STATE_ERROR) {
-		/* Charging error:
-		 * Flash faster (250 ms period, 100% duty cycle)
-		 */
-		pulse_leds(id, LED_FAST_PULSE_PERIOD);
-	} else {
-		/* LED OFF */
-		rvp_led[id].led_is_pulsing = false;
-		set_pwm_led_color(id, LED_OFF);
-	}
-}
-
-static void update_battery_led(enum pwm_led_id id)
-{
-	/*
-	 * Fast Flash = Low Battery
-	 * Slow Flash = Normal Battery
-	 * LED on     = Full Battery
-	 * LED off    = No Battery
-	 */
-	if (battery_is_present() == BP_YES) {
-		int batt_percentage = charge_get_percent();
-
-		if (batt_percentage < LOW_BATTERY_PERCENTAGE) {
-			/* Low Battery:
-			 * Flash faster (250 ms period, 100% duty cycle)
-			 */
-			pulse_leds(id, LED_FAST_PULSE_PERIOD);
-		} else if (batt_percentage < NORMAL_BATTERY_PERCENTAGE) {
-			/* Normal Battery:
-			 * Flash slower (2 second period, 100% duty cycle)
-			 */
-			pulse_leds(id, LED_SLOW_PULSE_PERIOD);
-		} else {
-			/* Full Battery: LED ON */
-			rvp_led[id].led_is_pulsing = false;
-			set_pwm_led_color(id, EC_LED_COLOR_GREEN);
-		}
-	} else {
-		/* No Battery: LED OFF */
-		rvp_led[id].led_is_pulsing = false;
-		set_pwm_led_color(id, LED_OFF);
-	}
-}
-
-static void init_rvp_leds_off(void)
-{
-	/* Turn off LEDs such that they are in a known state with zero duty. */
-	set_pwm_led_color(PWM_LED0, LED_OFF);
-	set_pwm_led_color(PWM_LED1, LED_OFF);
-}
-DECLARE_HOOK(HOOK_INIT, init_rvp_leds_off, HOOK_PRIO_POST_PWM);
-
-static void update_led(void)
-{
-	update_battery_led(PWM_LED0);
-	update_charger_led(PWM_LED1);
-}
-DECLARE_HOOK(HOOK_SECOND, update_led, HOOK_PRIO_DEFAULT);