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, 71 deletions

diff --git a/board/discovery/board.c b/board/discovery/board.c
deleted file mode 100644
index 0d4cde2e7c..0000000000
--- a/board/discovery/board.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/* Copyright 2013 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.
- */
-/* STM32L-discovery board configuration */
-
-#include "common.h"
-#include "gpio.h"
-#include "hooks.h"
-#include "queue_policies.h"
-#include "registers.h"
-#include "task.h"
-#include "usart-stm32f0.h"
-#include "usart_rx_dma.h"
-#include "usart_tx_dma.h"
-#include "util.h"
-
-void button_event(enum gpio_signal signal);
-
-#include "gpio_list.h"
-
-void button_event(enum gpio_signal signal)
-{
-	static int count;
-
-	gpio_set_level(GPIO_LED_GREEN, ++count & 0x02);
-}
-
-void usb_gpio_tick(void)
-{
-	static int count;
-
-	gpio_set_level(GPIO_LED_BLUE, ++count & 0x01);
-}
-DECLARE_HOOK(HOOK_TICK, usb_gpio_tick, HOOK_PRIO_DEFAULT);
-
-/******************************************************************************
- * Setup USART2 as a loopback device, it just echo's back anything sent to it.
- */
-static struct usart_config const loopback_usart;
-
-static struct queue const loopback_queue =
-	QUEUE_DIRECT(64, uint8_t,
-		     loopback_usart.producer,
-		     loopback_usart.consumer);
-
-static struct usart_rx_dma const loopback_rx_dma =
-	USART_RX_DMA(STM32_DMAC_CH6, 32);
-
-static struct usart_tx_dma const loopback_tx_dma =
-	USART_TX_DMA(STM32_DMAC_CH7, 16);
-
-static struct usart_config const loopback_usart =
-	USART_CONFIG(usart2_hw,
-		     loopback_rx_dma.usart_rx,
-		     loopback_tx_dma.usart_tx,
-		     115200,
-		     0,
-		     loopback_queue,
-		     loopback_queue);
-
-/******************************************************************************
- * Initialize board.
- */
-static void board_init(void)
-{
-	gpio_enable_interrupt(GPIO_USER_BUTTON);
-
-	usart_init(&loopback_usart);
-}
-DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT);