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, 106 deletions

diff --git a/chip/stm32/usb_dwc_hw.h b/chip/stm32/usb_dwc_hw.h
deleted file mode 100644
index d1fe07cb87..0000000000
--- a/chip/stm32/usb_dwc_hw.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* Copyright 2016 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.
- */
-
-#ifndef __CROS_EC_USB_DWC_HW_H
-#define __CROS_EC_USB_DWC_HW_H
-
-#include "usb_dwc_registers.h"
-
-/* Helpers for endpoint declaration */
-#define _EP_HANDLER2(num, suffix) CONCAT3(ep_, num, suffix)
-#define _EP_TX_HANDLER(num) _EP_HANDLER2(num, _tx)
-#define _EP_RX_HANDLER(num) _EP_HANDLER2(num, _rx)
-#define _EP_EVENT_HANDLER(num) _EP_HANDLER2(num, _evt)
-/* Used to check function types are correct (attribute alias does not do it) */
-#define _EP_TX_HANDLER_TYPECHECK(num) _EP_HANDLER2(num, _tx_typecheck)
-#define _EP_RX_HANDLER_TYPECHECK(num) _EP_HANDLER2(num, _rx_typecheck)
-#define _EP_EVENT_HANDLER_TYPECHECK(num) _EP_HANDLER2(num, _evt_typecheck)
-
-#define USB_DECLARE_EP(num, tx_handler, rx_handler, evt_handler)  \
-	void _EP_TX_HANDLER(num)(void)				  \
-		__attribute__ ((alias(STRINGIFY(tx_handler))));	  \
-	void _EP_RX_HANDLER(num)(void)                            \
-		__attribute__ ((alias(STRINGIFY(rx_handler))));	  \
-	void _EP_EVENT_HANDLER(num)(enum usb_ep_event evt)	  \
-		__attribute__ ((alias(STRINGIFY(evt_handler))));  \
-	static __unused void					  \
-	(*_EP_TX_HANDLER_TYPECHECK(num))(void) = tx_handler;	  \
-	static __unused void					  \
-	(*_EP_RX_HANDLER_TYPECHECK(num))(void) = rx_handler;	  \
-	static __unused void					  \
-	(*_EP_EVENT_HANDLER_TYPECHECK(num))(enum usb_ep_event evt)\
-			= evt_handler
-
-/* Endpoint callbacks */
-extern void (*usb_ep_tx[]) (void);
-extern void (*usb_ep_rx[]) (void);
-extern void (*usb_ep_event[]) (enum usb_ep_event evt);
-struct usb_setup_packet;
-/* EP0 Interface handler callbacks */
-extern int (*usb_iface_request[]) (struct usb_setup_packet *req);
-
-
-/* True if the HW Rx/OUT FIFO is currently listening. */
-int rx_ep_is_active(uint32_t ep_num);
-
-/* Number of bytes the HW Rx/OUT FIFO has for us.
- *
- * @param ep_num        USB endpoint
- *
- * @returns             number of bytes ready, zero if none.
- */
-int rx_ep_pending(uint32_t ep_num);
-
-/* True if the Tx/IN FIFO can take some bytes from us. */
-int tx_ep_is_ready(uint32_t ep_num);
-
-/* Write packets of data IN to the host.
- *
- * This function uses DMA, so the *data write buffer
- * must persist until the write completion event.
- *
- * @param ep_num        USB endpoint to write
- * @param len           number of bytes to write
- * @param data          pointer of data to write
- *
- * @return              bytes written
- */
-int usb_write_ep(uint32_t ep_num, int len, void *data);
-
-/* Read a packet of data OUT from the host.
- *
- * This function uses DMA, so the *data write buffer
- * must persist until the read completion event.
- *
- * @param ep_num        USB endpoint to read
- * @param len           number of bytes to read
- * @param data          pointer of data to read
- *
- * @return              EC_SUCCESS on success
- */
-int usb_read_ep(uint32_t ep_num, int len, void *data);
-
-/* Tx/IN interrupt handler */
-void usb_epN_tx(uint32_t ep_num);
-
-/* Rx/OUT endpoint interrupt handler */
-void usb_epN_rx(uint32_t ep_num);
-
-/* Reset endpoint HW block. */
-void epN_reset(uint32_t ep_num);
-
-/*
- * Declare any interface-specific control request handlers. These Setup packets
- * arrive on the control endpoint (EP0), but are handled by the interface code.
- * The callback must prepare the EP0 IN or OUT FIFOs and return the number of
- * bytes placed in the IN FIFO. A negative return value will STALL the response
- * (and thus indicate error to the host).
- */
-#define _IFACE_HANDLER(num) CONCAT3(iface_, num, _request)
-#define USB_DECLARE_IFACE(num, handler)				\
-	int _IFACE_HANDLER(num)(struct usb_setup_packet *req)	\
-		__attribute__ ((alias(STRINGIFY(handler))))
-
-#endif	/* __CROS_EC_USB_DWC_HW_H */