On Sat, Nov 26, 2022 at 17:59, Safae Ouajih <soua...@baylibre.com> wrote:
> Hello everyone, > > * This is based on Roman Stratiienko's work to support boot image header > version 3 and 4. > > * This supports the new boot image headers v3, v4 and bootconfig feature. > https://source.android.com/docs/core/architecture/bootloader/boot-image-header > https://source.android.com/docs/core/architecture/bootloader/implementing-bootconfig > > - Tested on Amlogic Khadas vim3l, a reference board for Android Open Source > Project > https://www.khadas.com/vim3l > > And on AM625 Texas Instruments board with 5.10 linux kernel > > Main changes : > - New partition : vendor boot, with a specific vendor ramdisk > - DTB is stored in the vendor boot partition > - The generic ramdisk is placed after the vendor ramdisk > - Bootconfig feature support > > > Here is a link to see the related android boot flow changes on KHADAS vim3l > as an example: > https://gitlab.baylibre.com/baylibre/amlogic/atv/u-boot/-/commits/souajih/BootImagev4/ Tested the whole series on Khadas vim3l board with boot header v2. Tested-by: Mattijs Korpershoek <mkorpersh...@baylibre.com> > > Safae Ouajih (17): > android: boot: rename andr_img_hdr -> andr_boot_img_hdr_v0_v1_v2 > android: boot: support vendor boot image in abootimg > android: boot: replace android_image_check_header > android: boot: add boot image header v3 and v4 structures > android: boot: add documentation for boot image header v3/v4 structure > android: boot: kcomp: support andr_image_data > android: boot: move to andr_image_data structure > android: boot: content print is not supported for v3,v4 header version > android: boot: boot image header v3,v4 do not support recovery DTBO > android: boot: add vendor boot image to prepare for v3,v4 support > android: boot: update android_image_get_data to support v3,v4 > android: boot: ramdisk: support vendor ramdisk > android: boot: support extra command line > drivers: fastboot: zImage flashing is not supported for v3,v4 > android: boot: support boot image header version 3 and 4 > lib: support libxbc > android: boot: support bootconfig > > boot/bootm.c | 29 ++- > boot/image-android.c | 367 ++++++++++++++++++++++++++++++-------- > boot/image-board.c | 15 +- > boot/image-fdt.c | 5 +- > cmd/abootimg.c | 66 ++++--- > drivers/fastboot/fb_mmc.c | 19 +- > include/android_image.h | 220 ++++++++++++++++++++++- > include/image.h | 37 ++-- > include/xbc.h | 1 + > lib/Kconfig | 12 ++ > lib/Makefile | 1 + > lib/libxbc/Makefile | 1 + > lib/libxbc/libxbc.c | 112 ++++++++++++ > lib/libxbc/libxbc.h | 54 ++++++ > 14 files changed, 806 insertions(+), 133 deletions(-) > create mode 100644 include/xbc.h > create mode 100644 lib/libxbc/Makefile > create mode 100644 lib/libxbc/libxbc.c > create mode 100644 lib/libxbc/libxbc.h > > -- > 2.25.1
