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Merge "Allow addition of recovery DTBO to recovery image" am: df2a21794c

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am: 9ce04eef0c

Change-Id: I46cfc87494f360149031f0b7b012db24a6a80a1b
This commit is contained in:
Hridya Valsaraju 2018-03-29 00:34:45 +00:00 committed by android-build-merger
commit e474297039
2 changed files with 20 additions and 2 deletions
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17
core/Makefile
View file

@ -1279,11 +1279,15 @@ endif
# (BOARD_USES_RECOVERY_AS_BOOT = true);
# c) We build the root into system image - not needing the resource file as we do bsdiff
# (BOARD_BUILD_SYSTEM_ROOT_IMAGE = true).
# d) We include the recovery DTBO image within recovery - not needing the resource file as we
# do bsdiff because boot and recovery will contain different number of entries
# (BOARD_INCLUDE_RECOVERY_DTBO = true).
# Note that condition b) implies condition c), because of the earlier check in this file:
# "BOARD_USES_RECOVERY_AS_BOOT = true must have BOARD_BUILD_SYSTEM_ROOT_IMAGE = true" (not vice
# versa though).
ifeq (,$(filter true, $(BOARD_USES_FULL_RECOVERY_IMAGE) $(BOARD_BUILD_SYSTEM_ROOT_IMAGE)))
ifeq (,$(filter true, $(BOARD_USES_FULL_RECOVERY_IMAGE) $(BOARD_BUILD_SYSTEM_ROOT_IMAGE) \
$(BOARD_INCLUDE_RECOVERY_DTBO)))
# Named '.dat' so we don't attempt to use imgdiff for patching it.
RECOVERY_RESOURCE_ZIP := $(TARGET_OUT)/etc/recovery-resource.dat
else
@ -1305,6 +1309,9 @@ endif
ifdef BOARD_KERNEL_PAGESIZE
INTERNAL_RECOVERYIMAGE_ARGS += --pagesize $(BOARD_KERNEL_PAGESIZE)
endif
ifdef BOARD_INCLUDE_RECOVERY_DTBO
INTERNAL_RECOVERYIMAGE_ARGS += --recovery_dtbo $(BOARD_PREBUILT_DTBOIMAGE)
endif
# Keys authorized to sign OTA packages this build will accept. The
# build always uses dev-keys for this; release packaging tools will
@ -1570,7 +1577,7 @@ SYSTEMIMAGE_SOURCE_DIR := $(TARGET_OUT)
# image size check calculation.
ifneq ($(INSTALLED_RECOVERYIMAGE_TARGET),)
ifneq ($(BOARD_USES_FULL_RECOVERY_IMAGE),true)
ifeq ($(BOARD_BUILD_SYSTEM_ROOT_IMAGE),true)
ifneq (,$(filter true, $(BOARD_BUILD_SYSTEM_ROOT_IMAGE) $(BOARD_INCLUDE_RECOVERY_DTBO)))
diff_tool := $(HOST_OUT_EXECUTABLES)/bsdiff
else
diff_tool := $(HOST_OUT_EXECUTABLES)/imgdiff
@ -2551,6 +2558,9 @@ endif
ifdef INSTALLED_2NDBOOTLOADER_TARGET
$(hide) cp $(INSTALLED_2NDBOOTLOADER_TARGET) $(zip_root)/$(PRIVATE_RECOVERY_OUT)/second
endif
ifdef BOARD_INCLUDE_RECOVERY_DTBO
$(hide) cp $(INSTALLED_DTBOIMAGE_TARGET) $(zip_root)/$(PRIVATE_RECOVERY_OUT)/recovery_dtbo
endif
ifdef INTERNAL_KERNEL_CMDLINE
$(hide) echo "$(INTERNAL_KERNEL_CMDLINE)" > $(zip_root)/$(PRIVATE_RECOVERY_OUT)/cmdline
endif
@ -2642,6 +2652,9 @@ endif
ifeq ($(INSTALLED_RECOVERYIMAGE_TARGET),)
$(hide) echo "no_recovery=true" >> $(zip_root)/META/misc_info.txt
endif
ifdef BOARD_INCLUDE_RECOVERY_DTBO
$(hide) echo "include_recovery_dtbo=true" >> $(zip_root)/META/misc_info.txt
endif
ifdef BOARD_RECOVERYIMAGE_PARTITION_SIZE
$(hide) echo "recovery_size=$(BOARD_RECOVERYIMAGE_PARTITION_SIZE)" >> $(zip_root)/META/misc_info.txt
endif

5
tools/releasetools/common.py
View file

@ -461,6 +461,11 @@ def _BuildBootableImage(sourcedir, fs_config_file, info_dict=None,
# "boot" or "recovery", without extension.
partition_name = os.path.basename(sourcedir).lower()
if (partition_name == "recovery" and
info_dict.get("include_recovery_dtbo") == "true"):
fn = os.path.join(sourcedir, "recovery_dtbo")
cmd.extend(["--recovery_dtbo", fn])
p = Run(cmd, stdout=subprocess.PIPE)
p.communicate()
assert p.returncode == 0, "mkbootimg of %s image failed" % (partition_name,)