Evolution-X-Tensor/device_google_gs-common
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gs-common: move bootctrl hal aidl implementation to gs-common

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copy from device/google/zuma/interfaces/boot
  $ git log --oneline -1 interfaces/boot/
    193e5e8 zuma:interfaces:boot: add aidl interface support

Bug: 265063384
Change-Id: I6f21c4af66a8404b34bc1ab5cce108f23e1962b3
Signed-off-by: Jason Chiu <jasoncschiu@google.com>
This commit is contained in:
Jason Chiu 2023-11-27 16:52:08 +08:00
parent c7af470aac
commit 34acb6f0b5
10 changed files with 1035 additions and 0 deletions
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53
bootctrl/aidl/DevInfo.h Normal file
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/*
* Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
namespace aidl::android::hardware::boot {
//
// definitions taken from ABL code
//
constexpr uint32_t DEVINFO_MAGIC = 0x49564544;
constexpr size_t DEVINFO_AB_SLOT_COUNT = 2;
struct devinfo_ab_slot_data_t {
uint8_t retry_count;
uint8_t unbootable : 1;
uint8_t successful : 1;
uint8_t active : 1;
uint8_t fastboot_ok : 1;
uint8_t : 4;
uint8_t unused[2];
} __attribute__((packed));
typedef struct {
devinfo_ab_slot_data_t slots[DEVINFO_AB_SLOT_COUNT];
} __attribute__((packed)) devinfo_ab_data_t;
struct devinfo_t {
uint32_t magic;
uint16_t ver_major;
uint16_t ver_minor;
uint8_t unused[40];
devinfo_ab_data_t ab_data;
uint8_t unused1[72]; // use remaining up to complete 128 bytes
} __attribute__((packed));
static_assert(sizeof(devinfo_t) == 128, "invalid devinfo struct size");
} // namespace aidl::android::hardware::boot