| SzuWei Lin | f346c9a | 2021-12-30 18:40:38 +0800 | [diff] [blame] | 1 | # Copyright (C) 2022 The Android Open Source Project |
| 2 | # |
| 3 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | # you may not use this file except in compliance with the License. |
| 5 | # You may obtain a copy of the License at |
| 6 | # |
| 7 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | # |
| 9 | # Unless required by applicable law or agreed to in writing, software |
| 10 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | # See the License for the specific language governing permissions and |
| 13 | # limitations under the License. |
| 14 | # |
| 15 | |
| 16 | # Enable GKI 2.0 certification |
| 17 | BOARD_GKI_SIGNING_KEY_PATH := build/make/target/product/gsi/testkey_rsa2048.pem |
| 18 | BOARD_GKI_SIGNING_ALGORITHM := SHA256_RSA2048 |
| 19 | |
| 20 | # Enable chained vbmeta for boot and init_boot images |
| 21 | BOARD_AVB_ENABLE := true |
| 22 | BOARD_AVB_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP) |
| 23 | |
| 24 | BOARD_AVB_BOOT_KEY_PATH := external/avb/test/data/testkey_rsa4096.pem |
| 25 | BOARD_AVB_BOOT_ALGORITHM := SHA256_RSA4096 |
| 26 | BOARD_AVB_BOOT_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP) |
| 27 | BOARD_AVB_BOOT_ROLLBACK_INDEX_LOCATION := 2 |
| 28 | |
| 29 | BOARD_AVB_INIT_BOOT_KEY_PATH := external/avb/test/data/testkey_rsa4096.pem |
| 30 | BOARD_AVB_INIT_BOOT_ALGORITHM := SHA256_RSA4096 |
| 31 | BOARD_AVB_INIT_BOOT_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP) |
| 32 | BOARD_AVB_INIT_BOOT_ROLLBACK_INDEX_LOCATION := 3 |
| 33 | |
| 34 | # Sets boot SPL. |
| 35 | BOOT_SECURITY_PATCH = $(PLATFORM_SECURITY_PATCH) |
| 36 | |
| Bowgo Tsai | e7eb365 | 2022-02-22 23:25:58 +0800 | [diff] [blame] | 37 | # Boot image with kernel only (no ramdisk) |
| SzuWei Lin | f346c9a | 2021-12-30 18:40:38 +0800 | [diff] [blame] | 38 | BOARD_BOOT_HEADER_VERSION := 4 |
| 39 | BOARD_MKBOOTIMG_ARGS += --header_version $(BOARD_BOOT_HEADER_VERSION) |
| 40 | BOARD_USES_RECOVERY_AS_BOOT := |
| 41 | TARGET_NO_KERNEL := false |
| 42 | BOARD_USES_GENERIC_KERNEL_IMAGE := true |
| Bowgo Tsai | 3456f2d | 2022-04-19 10:49:32 +0800 | [diff] [blame] | 43 | BOARD_BUILD_GKI_BOOT_IMAGE_WITHOUT_RAMDISK ?= true |
| Bowgo Tsai | e7eb365 | 2022-02-22 23:25:58 +0800 | [diff] [blame] | 44 | |
| SzuWei Lin | f346c9a | 2021-12-30 18:40:38 +0800 | [diff] [blame] | 45 | # No system image |
| 46 | BOARD_SYSTEMIMAGE_PARTITION_SIZE := |
| 47 | |
| 48 | # No vendor_boot |
| 49 | BOARD_MOVE_RECOVERY_RESOURCES_TO_VENDOR_BOOT := |
| 50 | |
| 51 | # No recovery |
| 52 | BOARD_EXCLUDE_KERNEL_FROM_RECOVERY_IMAGE := |