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, 116 deletions

diff --git a/chip/mt_scp/mt8183/ipi_chip.h b/chip/mt_scp/mt8183/ipi_chip.h
deleted file mode 100644
index 758047951f..0000000000
--- a/chip/mt_scp/mt8183/ipi_chip.h
+++ /dev/null
@@ -1,116 +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.
- */
-
-#ifndef __CROS_EC_IPI_CHIP_H
-#define __CROS_EC_IPI_CHIP_H
-
-#include "common.h"
-#include "registers.h"
-
-#define IPC_MAX 1
-#define IPC_ID(n) (n)
-
-/*
- * Length of EC version string is at most 32 byte (NULL included), which
- * also aligns SCP fw_version length.
- */
-#define SCP_FW_VERSION_LEN 32
-
-/*
- * Video decoder supported capability:
- * BIT(4): 0 enable 4K
- *         1 disable 4K
- */
-#define VCODEC_CAPABILITY_4K_DISABLED BIT(4)
-
-#ifndef IPI_SCP_INIT
-#error If CONFIG_IPI is enabled, IPI_SCP_INIT must be defined.
-#endif
-
-/*
- * Share buffer layout for IPI_SCP_INIT response. This structure should sync
- * across kernel and EC.
- */
-struct scp_run_t {
-	uint32_t signaled;
-	int8_t fw_ver[SCP_FW_VERSION_LEN];
-	uint32_t dec_capability;
-	uint32_t enc_capability;
-};
-
-/*
- * The layout of the IPC0 AP/SCP shared buffer.
- * This should sync across kernel and EC.
- */
-struct ipc_shared_obj {
-	/* IPI ID */
-	int32_t id;
-	/* Length of the contents in buffer. */
-	uint32_t len;
-	/* Shared buffer contents. */
-	uint8_t buffer[CONFIG_IPC_SHARED_OBJ_BUF_SIZE];
-};
-
-/* Send a IPI contents to AP. This shouldn't be used in ISR context. */
-int ipi_send(int32_t id, const void *buf, uint32_t len, int wait);
-
-/* Size of the rpmsg device name, should sync across kernel and EC. */
-#define RPMSG_NAME_SIZE 32
-
-/*
- * The layout of name service message.
- * This should sync across kernel and EC.
- */
-struct rpmsg_ns_msg {
-	/* Name of the corresponding rpmsg_driver. */
-	char name[RPMSG_NAME_SIZE];
-	/* IPC ID */
-	uint32_t id;
-};
-
-/*
- * IPC Handler.
- */
-void ipc_handler(void);
-
-/*
- * An IPC IRQ could be shared across many IPI handlers.
- * Those handlers would usually operate on disabling or enabling the IPC IRQ.
- * This may disorder the actual timing to on/off the IRQ when there are many
- * tasks try to operate on it.  As a result, any access to the SCP_IRQ_*
- * should go through ipi_{en,dis}able_irq(), which support a counter to
- * enable/disable the IRQ at correct timeing.
- */
-/* Disable IPI IRQ. */
-void ipi_disable_irq(int irq);
-/* Enable IPI IRQ. */
-void ipi_enable_irq(int irq);
-
-/* IPI tables */
-extern void (*ipi_handler_table[])(int32_t, void *, uint32_t);
-extern int *ipi_wakeup_table[];
-
-/* Helper macros to build the IPI handler and wakeup functions. */
-#define IPI_HANDLER(id) CONCAT3(ipi_, id, _handler)
-#define IPI_WAKEUP(id) CONCAT3(ipi_, id, _wakeup)
-
-/*
- * Macro to declare an IPI handler.
- * _id: The ID of the IPI
- * handler: The IPI handler function
- * is_wakeup_src: Declare IPI ID as a wake-up source or not
- */
-#define DECLARE_IPI(_id, handler, is_wakeup_src) \
-	struct ipi_num_check##_id { \
-		int tmp1[_id < IPI_COUNT ? 1 : -1]; \
-		int tmp2[is_wakeup_src == 0 || is_wakeup_src == 1 ? 1 : -1]; \
-	};  \
-	void __keep IPI_HANDLER(_id)(int32_t id, void *buf, uint32_t len) \
-	{ \
-		handler(id, buf, len); \
-	} \
-	const int __keep IPI_WAKEUP(_id) = is_wakeup_src
-
-#endif /* __CROS_EC_IPI_CHIP_H */