common: android: Move common definitions to android_image.h

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Ia582c71345c49f15d7b1195e34bdee6e588f0b13

android: avb: Support verify resource.img for locked device

The resource.img is from android boot/recovery or
resource partition.

The fit boot/recovery.img was already supported with
fit verify mec

android: avb: Support verify resource.img for locked device

The resource.img is from android boot/recovery or
resource partition.

The fit boot/recovery.img was already supported with
fit verify mechanism.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I54243934b40325c08eefa4bacdee542ee8e81654

show more ...

android: avb: Add init_boot support

== init-boot:
This new init_boot partition contains the ramdisk the used to live in
the boot partition. The boot partition will no longer contain that
ramdisk.

i

android: avb: Add init_boot support

== init-boot:
This new init_boot partition contains the ramdisk the used to live in
the boot partition. The boot partition will no longer contain that
ramdisk.

init_boot use android v4 header and is mandory from Android-13.

== avb with unlock:
Don't process hash verify.
Go pre-loaded path: Loading vendor_boot and init_boot
directly to where they should be, while loading the
boot/recovery. The boot message tells like:
···
preloaded: distribute image from 'boot_a'
preloaded: distribute image from 'init_boot_a'
preloaded: distribute image from 'vendor_boot_a'
···

== avb with lock:
Process hash verify.
Go pre-loaded path: Loading full vendor_boot, init_boot and
boot/recovery one by one to verify, and distributing them to
where they should be by memcpy at last.

The three images share a large memory buffer that allocated
by sysmem_alloc(), it locate at high memory address that
just lower than SP bottom. The boot message tells like:
···
preloaded: full image from 'boot_a' at 0xe47f90c0 - 0xe7a4b0c0
preloaded: full image from 'init_boot_a' at 0xeaff90c0 - 0xeb2950c0
preloaded: full image from 'vendor_boot_a' at 0xe87f90c0 - 0xe9f6e0c0
···

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I9c8428eb9777eac81952971cfa97b783a7e71394

show more ...

common: android: Add android header v4 support

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: If36fde370263147b70b2eded83724678aeab07f9

include: android_image: move some android common definitions to this file

Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Change-Id: Ia0da707408bcd43b50b49cef89495af7f9d97cd7

common: android: show ramdisk size of boot and vendor-boot

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Ia8eca7010989e64d10b09628a12bcfc5aaeb988c

common: android: add boot_img_hdr_v3 and vendor boot support

Android Header v3 and vendor boot partition are introduced
from Android-11(R).

Header populate:
Header v3 is no longer compatible with

common: android: add boot_img_hdr_v3 and vendor boot support

Android Header v3 and vendor boot partition are introduced
from Android-11(R).

Header populate:
Header v3 is no longer compatible with v0/1/2 header, we
add populate_andr_img_hdr() to merge boot and vendor_boot
partition header into struct andr_img_hdr in order to
compatible with v0/1/2 header.

resource.img:
The second_addr and second_size fields are removed in v3,
so we require resource partition to restore resource.img.

A/B system:
If not A/B system, the boot.img header version is 3 and
recovery header is version 2.

AVB load image:
- If allow verification error: the image is loaded by
ops->get_preloaded_partition() which auto populates
boot_img_hdr_v3.
- If not allow verification error: the image is full loaded
by ops->read_from_partition() which doesn't populate
boot_img_hdr_v3, we need to fix it.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I2afce53c43d782fc57baa01acf9c05518b580840

show more ...

UPSTREAM: Update include/android_image.h from AOSP

This takes the latest changes from AOSP from the file
include/bootimg/bootimg.h from the repository:
https://android.googlesource.com/platform/syst

UPSTREAM: Update include/android_image.h from AOSP

This takes the latest changes from AOSP from the file
include/bootimg/bootimg.h from the repository:
https://android.googlesource.com/platform/system/tools/mkbootimg
and update the U-Boot version with the latest changes.

This file keeps the changes from AOSP to a minimum:
* Comments were converted from C++ to C style.
* Code inside __cplusplus #ifdef blocks were removed.
* C++11 struct extensions replaced with a single struct.

Change-Id: Ifdfa7cc365a28e45ab7f192c121b49f6da99af36
Signed-off-by: Alex Deymo <deymo@google.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
(cherry picked from commit 0b6febfdb3cf9b4a51fa65fbd94f9ab2d7738f32)

show more ...

android: update android image header to support new version

mainly to support android P.

Change-Id: I34a49e4eedcde06a9e40792c7c908737dc10b426
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

image: Update include/android_image.h

Update the Android image header format to the latest version published
in AOSP. The original code moved to a new repository, so this patch also
updates the refe

image: Update include/android_image.h

Update the Android image header format to the latest version published
in AOSP. The original code moved to a new repository, so this patch also
updates the reference to that path.

Signed-off-by: Alex Deymo <deymo@google.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

show more ...

Merge branch 'master' of git://git.denx.de/u-boot-usb

image: add support for Android's boot image format

This patch adds support for the Android boot-image format. The header
file is from the Android project and got slightly alterted so the struct +
it

image: add support for Android's boot image format

This patch adds support for the Android boot-image format. The header
file is from the Android project and got slightly alterted so the struct +
its defines are not generic but have something like a namespace. The
header file is from bootloader/legacy/include/boot/bootimg.h. The header
parsing has been written from scratch and I looked at
bootloader/legacy/usbloader/usbloader.c for some details.
The image contains the physical address (load address) of the kernel and
ramdisk. This address is considered only for the kernel image.
The "second image" defined in the image header is currently not
supported. I haven't found anything that is creating this.

v3 (Rob Herring):
This is based on http://patchwork.ozlabs.org/patch/126797/ with the
following changes:
- Rebased to current mainline
- Moved android image handling to separate functions in
common/image-android.c
- s/u8/char/ in header to fix string function warnings
- Use SPDX identifiers for licenses
- Cleaned-up file source information:
android_image.h is from file include/boot/bootimg.h in repository:
https://android.googlesource.com/platform/bootable/bootloader/legacy
The git commit hash is 4205b865141ff2e255fe1d3bd16de18e217ef06a
usbloader.c would be from the same commit, but it does not appear
to have been used for any actual code.
v4:
- s/andriod/android/
- Use a separate flag ep_found to track if the entry point has been set
rather than using a magic value.

Cc: Wolfgang Denk <wd@denx.de>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Tom Rini <trini@ti.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>

show more ...