ish: Trim down the release branchstabilize-wristpin-14469.59.B-ishstabilize-voshyr-14637.B-ishstabilize-quickfix-14695.187.B-ishstabilize-quickfix-14695.124.B-ishstabilize-quickfix-14526.91.B-ishstabilize-14695.85.B-ishstabilize-14695.107.B-ishstabilize-14682.B-ishstabilize-14633.B-ishstabilize-14616.B-ishstabilize-14589.B-ishstabilize-14588.98.B-ishstabilize-14588.14.B-ishstabilize-14588.123.B-ishstabilize-14536.B-ishstabilize-14532.B-ishstabilize-14528.B-ishstabilize-14526.89.B-ishstabilize-14526.84.B-ishstabilize-14526.73.B-ishstabilize-14526.67.B-ishstabilize-14526.57.B-ishstabilize-14498.B-ishstabilize-14496.B-ishstabilize-14477.B-ishstabilize-14469.9.B-ishstabilize-14469.8.B-ishstabilize-14469.58.B-ishstabilize-14469.41.B-ishstabilize-14442.B-ishstabilize-14438.B-ishstabilize-14411.B-ishstabilize-14396.B-ishstabilize-14395.B-ishstabilize-14388.62.B-ishstabilize-14388.61.B-ishstabilize-14388.52.B-ishstabilize-14385.B-ishstabilize-14345.B-ishstabilize-14336.B-ishstabilize-14333.B-ishrelease-R99-14469.B-ishrelease-R98-14388.B-ishrelease-R102-14695.B-ishrelease-R101-14588.B-ishrelease-R100-14526.B-ishfirmware-cherry-14454.B-ishfirmware-brya-14505.B-ishfirmware-brya-14505.71.B-ishfactory-kukui-14374.B-ishfactory-guybrush-14600.B-ishfactory-cherry-14455.B-ishfactory-brya-14517.B-ish

In the interest of making long-term branch maintenance incur as little
technical debt on us as possible, we should not maintain any files on
the branch we are not actually using.

This has the added effect of making it extremely clear when merging CLs
from the main branch when changes have the possibility to affect us.

The follow-on CL adds a convenience script to actually pull updates from
the main branch and generate a CL for the update.

BUG=b:204206272
BRANCH=ish
TEST=make BOARD=arcada_ish && make BOARD=drallion_ish

Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: I17e4694c38219b5a0823e0a3e55a28d1348f4b18
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3262038
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Tom Hughes <tomhughes@chromium.org>

1 files changed, 0 insertions, 148 deletions

diff --git a/board/gimble/thermal.c b/board/gimble/thermal.c
deleted file mode 100644
index 101c436886..0000000000
--- a/board/gimble/thermal.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/* 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 "chipset.h"
-#include "common.h"
-#include "console.h"
-#include "fan.h"
-#include "hooks.h"
-#include "host_command.h"
-#include "temp_sensor.h"
-#include "thermal.h"
-#include "util.h"
-/* Console output macros */
-#define CPUTS(outstr) cputs(CC_THERMAL, outstr)
-#define CPRINTS(format, args...) cprints(CC_THERMAL, format, ## args)
-
-
-
-struct fan_step {
-	/*
-	 * Sensor 1~4 trigger point, set -1 if we're not using this
-	 * sensor to determine fan speed.
-	 */
-	int8_t on[TEMP_SENSOR_COUNT];
-	/*
-	 * Sensor 1~4 trigger point, set -1 if we're not using this
-	 * sensor to determine fan speed.
-	 */
-	int8_t off[TEMP_SENSOR_COUNT];
-	/* Fan rpm */
-	uint16_t rpm[FAN_CH_COUNT];
-};
-/*
- * TODO(b/167931578) Only monitor sensor3 for now.
- * Will add more sensors support if needed.
- */
-static const struct fan_step fan_table[] = {
-	{
-		/* level 0 */
-		.on = {44, -1, -1},
-		.off = {0, -1, -1},
-		.rpm = {0},
-	},
-	{
-		/* level 1 */
-		.on = {46, -1, -1},
-		.off = {44, -1, -1},
-		.rpm = {3200},
-	},
-	{
-		/* level 2 */
-		.on = {50, -1, -1},
-		.off = {45, -1, -1},
-		.rpm = {3600},
-	},
-	{
-		/* level 3 */
-		.on = {54, -1, -1},
-		.off = {49, -1, -1},
-		.rpm = {4100},
-	},
-	{
-		/* level 4 */
-		.on = {58, -1, -1},
-		.off = {53, -1, -1},
-		.rpm = {4900},
-	},
-	{
-		/* level 5 */
-		.on = {60, -1, -1},
-		.off = {57, -1, -1},
-		.rpm = {5200},
-	},
-};
-const int num_fan_levels = ARRAY_SIZE(fan_table);
-
-int fan_table_to_rpm(int fan, int *temp, enum temp_sensor_id temp_sensor)
-{
-	/* current fan level */
-	static int current_level;
-	/* previous fan level */
-	static int prev_current_level;
-
-	/* previous sensor temperature */
-	static int prev_temp[TEMP_SENSOR_COUNT];
-	int i;
-	int new_rpm = 0;
-
-	/*
-	 * Compare the current and previous temperature, we have
-	 * the three paths :
-	 *  1. decreasing path. (check the release point)
-	 *  2. increasing path. (check the trigger point)
-	 *  3. invariant path. (return the current RPM)
-	 */
-	if (temp[temp_sensor] < prev_temp[temp_sensor]) {
-		for (i = current_level; i > 0; i--) {
-			if (temp[temp_sensor] <
-				fan_table[i].off[temp_sensor])
-				current_level = i - 1;
-			else
-				break;
-		}
-	} else if (temp[temp_sensor] >
-		prev_temp[temp_sensor]) {
-		for (i = current_level; i < num_fan_levels; i++) {
-			if (temp[temp_sensor] >
-				fan_table[i].on[temp_sensor])
-				current_level = i + 1;
-			else
-				break;
-		}
-	}
-	if (current_level < 0)
-		current_level = 0;
-
-	if (current_level != prev_current_level) {
-		CPRINTS("temp: %d, prev_temp: %d", temp[temp_sensor],
-			prev_temp[temp_sensor]);
-		CPRINTS("current_level: %d", current_level);
-	}
-
-	prev_temp[temp_sensor] = temp[temp_sensor];
-	prev_current_level = current_level;
-
-	switch (fan) {
-	case FAN_CH_0:
-		new_rpm = fan_table[current_level].rpm[FAN_CH_0];
-		break;
-	default:
-		break;
-	}
-	return new_rpm;
-}
-void board_override_fan_control(int fan, int *temp)
-{
-	if (chipset_in_state(CHIPSET_STATE_ON)) {
-		fan_set_rpm_mode(FAN_CH(fan), 1);
-		fan_set_rpm_target(FAN_CH(fan),
-			fan_table_to_rpm(FAN_CH(fan), temp, TEMP_SENSOR_1_DDR_SOC));
-	} else if (chipset_in_state(CHIPSET_STATE_ANY_SUSPEND)) {
-		/* Stop fan when enter S0ix */
-		fan_set_rpm_mode(FAN_CH(fan), 1);
-		fan_set_rpm_target(FAN_CH(fan), 0);
-	}
-}