Re: [PATCH 00/18] FWU: Migrate FWU metadata to version 2
hi Michal, On Fri, 26 Jan 2024 at 20:40, Michal Simek wrote: > > Hi Sughosh, > > po 22. 1. 2024 v 12:55 odesÃlatel Sughosh Ganu > napsal: > > > > > > The following patches migrate the FWU metadata access code to version > > 2 of the structure. This is based on the structure definition as > > defined in the latest rev of the FWU Multi Bank Update specification > > [1]. > > > > Since the version 1 of the structure has currently been adopted on a > > couple of platforms, it was decided to have a clean migration of the > > metadata to version 2 only, instead of supporting both the versions of > > the structure. Also, based on consultations with the main author of > > the specification, it is expected that any further changes in the > > structure would be minor tweaks, and not be significant. Hence a > > migration to version 2. > > > > Similar migration is also being done in TF-A, including migrating the > > ST platform port to support version 2 of the metadata structure [2]. > > > > The patches have been tested on STM32MP1 DK2 board and the Synquacer > > board from Socionext. This covers testing both the GPT and the MTD > > partitioned storage devices for the metadata access. > > > > [1] - https://developer.arm.com/documentation/den0118/latest/ > > [2] - > > https://review.trustedfirmware.org/q/topic:%22topics/fwu_metadata_v2_migration%22 > > > > Sughosh Ganu (18): > > configs: fwu: Remove FWU configs for metadata V2 migration > > fwu: metadata: Migrate to version 2 of the structure > > drivers: fwu: Add the size parameter to the metadata access API's > > fwu: Add some API's for metadata version 2 access > > lib: fwu: Make changes to support version 2 of FWU metadata > > drivers: fwu: mtd: Allocate buffer for image info dynamically > > drivers: fwu: Allocate memory for metadata copies > > fwu: Add a function to put a bank in Trial State > > capsule: Accept a bank on a successful update > > fwu: mtd: Modify the DFU API's to align with metadata version 2 > > efi_firmware: fwu: Do not read FWU metadata on sandbox > > efi_firmware: fwu: Get the number of FWU banks at runtime > > cmd: fwu: Align the command with metadata version 2 > > test: fwu: Align the FWU metadata access test with version 2 > > fwu: Remove the config symbols for number of banks and images > > tools: mkfwumdata: Migrate to metadata version 2 > > configs: fwu: Re-enable FWU configs > > doc: fwu: Make changes for supporting FWU Metadata version 2 > > > > arch/sandbox/Kconfig | 6 - > > board/armltd/corstone1000/corstone1000.c | 2 +- > > cmd/fwu_mdata.c | 43 +++- > > configs/synquacer_developerbox_defconfig | 1 - > > doc/board/socionext/developerbox.rst | 9 +- > > doc/develop/uefi/fwu_updates.rst | 12 +- > > doc/usage/cmd/fwu_mdata.rst | 12 +- > > drivers/fwu-mdata/fwu-mdata-uclass.c | 10 +- > > drivers/fwu-mdata/gpt_blk.c | 27 +- > > drivers/fwu-mdata/raw_mtd.c | 85 --- > > include/fwu.h| 94 ++- > > include/fwu_mdata.h | 56 +++-- > > lib/efi_loader/efi_capsule.c | 12 +- > > lib/efi_loader/efi_firmware.c| 20 +- > > lib/fwu_updates/Kconfig | 11 - > > lib/fwu_updates/fwu.c| 308 ++- > > lib/fwu_updates/fwu_mtd.c| 76 -- > > test/dm/fwu_mdata.c | 56 +++-- > > test/dm/fwu_mdata_disk_image.h | 124 - > > tools/mkfwumdata.c | 43 +++- > > 20 files changed, 705 insertions(+), 302 deletions(-) > > > Thanks for this work. I have tested it on kv260 and I see an issue > with 2 image per location configuration. > When I build mdata v2 with: > ./tools/mkfwumdata -a 0 -i 2 -b 2 > 588aced7-2cce-ed11-81cd-d324e93ac223,e86660de-5602-ad4f-8238-e406e274c4cf,48054af6-ce2c-11ed-8f66-7bc4531cfe6b,4b819c3e-ce2c-11ed-bec8-23de4c6d2cf2 > 588aced7-2cce-ed11-81cd-d324e93ac223,d4cf9ecf-8b93-c541-8551-1f883ab7dc18,fb04da52-0e9d-11ee-a57f-637805837c3f,07609246-0e9e-11ee-a23a-a38980b779a1 > mdata.bin > > fwu command is showing up configuration for the second image > > Image Type Guid: DE6066E8-0256-4FAD-8238-E406E274C4CF > Location Guid: D7CE8A58-CE2C-11ED-81CD-D324E93AC223 > Image Guid: F64A0548-2CCE-ED11-8F66-7BC4531CFE6B > Image Acceptance: yes > Image Guid: 3E9C814B-2CCE-ED11-BEC8-23DE4C6D2CF2 > Image Acceptance: yes > > Image Type Guid: F64A0548-2CCE-ED11-8F66-7BC4531CFE6B > Location Guid: 0001---4B81-9C3ECE2C11ED > Image Guid: DE23C8BE-6D4C-F22C-0100- > Image Acceptance: no > Image Guid: 881F5185-B73A-18DC-588A-CED72CCEED11 > Image Acceptance: no > > but it should be (from mdata v1) > Image Type Guid: DE6066E8-0256-4FAD-8238-E406E274C4CF > Location Guid: D7CE8A58-CE2C-11ED-81CD-D324E93AC223 > Image Guid: F64A0548-2CCE-ED11-8F66-7BC4531CFE6B > Image
Re: [PATCH 00/18] FWU: Migrate FWU metadata to version 2
Hi Sughosh, po 22. 1. 2024 v 12:55 odesÃlatel Sughosh Ganu napsal: > > > The following patches migrate the FWU metadata access code to version > 2 of the structure. This is based on the structure definition as > defined in the latest rev of the FWU Multi Bank Update specification > [1]. > > Since the version 1 of the structure has currently been adopted on a > couple of platforms, it was decided to have a clean migration of the > metadata to version 2 only, instead of supporting both the versions of > the structure. Also, based on consultations with the main author of > the specification, it is expected that any further changes in the > structure would be minor tweaks, and not be significant. Hence a > migration to version 2. > > Similar migration is also being done in TF-A, including migrating the > ST platform port to support version 2 of the metadata structure [2]. > > The patches have been tested on STM32MP1 DK2 board and the Synquacer > board from Socionext. This covers testing both the GPT and the MTD > partitioned storage devices for the metadata access. > > [1] - https://developer.arm.com/documentation/den0118/latest/ > [2] - > https://review.trustedfirmware.org/q/topic:%22topics/fwu_metadata_v2_migration%22 > > Sughosh Ganu (18): > configs: fwu: Remove FWU configs for metadata V2 migration > fwu: metadata: Migrate to version 2 of the structure > drivers: fwu: Add the size parameter to the metadata access API's > fwu: Add some API's for metadata version 2 access > lib: fwu: Make changes to support version 2 of FWU metadata > drivers: fwu: mtd: Allocate buffer for image info dynamically > drivers: fwu: Allocate memory for metadata copies > fwu: Add a function to put a bank in Trial State > capsule: Accept a bank on a successful update > fwu: mtd: Modify the DFU API's to align with metadata version 2 > efi_firmware: fwu: Do not read FWU metadata on sandbox > efi_firmware: fwu: Get the number of FWU banks at runtime > cmd: fwu: Align the command with metadata version 2 > test: fwu: Align the FWU metadata access test with version 2 > fwu: Remove the config symbols for number of banks and images > tools: mkfwumdata: Migrate to metadata version 2 > configs: fwu: Re-enable FWU configs > doc: fwu: Make changes for supporting FWU Metadata version 2 > > arch/sandbox/Kconfig | 6 - > board/armltd/corstone1000/corstone1000.c | 2 +- > cmd/fwu_mdata.c | 43 +++- > configs/synquacer_developerbox_defconfig | 1 - > doc/board/socionext/developerbox.rst | 9 +- > doc/develop/uefi/fwu_updates.rst | 12 +- > doc/usage/cmd/fwu_mdata.rst | 12 +- > drivers/fwu-mdata/fwu-mdata-uclass.c | 10 +- > drivers/fwu-mdata/gpt_blk.c | 27 +- > drivers/fwu-mdata/raw_mtd.c | 85 --- > include/fwu.h| 94 ++- > include/fwu_mdata.h | 56 +++-- > lib/efi_loader/efi_capsule.c | 12 +- > lib/efi_loader/efi_firmware.c| 20 +- > lib/fwu_updates/Kconfig | 11 - > lib/fwu_updates/fwu.c| 308 ++- > lib/fwu_updates/fwu_mtd.c| 76 -- > test/dm/fwu_mdata.c | 56 +++-- > test/dm/fwu_mdata_disk_image.h | 124 - > tools/mkfwumdata.c | 43 +++- > 20 files changed, 705 insertions(+), 302 deletions(-) Thanks for this work. I have tested it on kv260 and I see an issue with 2 image per location configuration. When I build mdata v2 with: ./tools/mkfwumdata -a 0 -i 2 -b 2 588aced7-2cce-ed11-81cd-d324e93ac223,e86660de-5602-ad4f-8238-e406e274c4cf,48054af6-ce2c-11ed-8f66-7bc4531cfe6b,4b819c3e-ce2c-11ed-bec8-23de4c6d2cf2 588aced7-2cce-ed11-81cd-d324e93ac223,d4cf9ecf-8b93-c541-8551-1f883ab7dc18,fb04da52-0e9d-11ee-a57f-637805837c3f,07609246-0e9e-11ee-a23a-a38980b779a1 mdata.bin fwu command is showing up configuration for the second image Image Type Guid: DE6066E8-0256-4FAD-8238-E406E274C4CF Location Guid: D7CE8A58-CE2C-11ED-81CD-D324E93AC223 Image Guid: F64A0548-2CCE-ED11-8F66-7BC4531CFE6B Image Acceptance: yes Image Guid: 3E9C814B-2CCE-ED11-BEC8-23DE4C6D2CF2 Image Acceptance: yes Image Type Guid: F64A0548-2CCE-ED11-8F66-7BC4531CFE6B Location Guid: 0001---4B81-9C3ECE2C11ED Image Guid: DE23C8BE-6D4C-F22C-0100- Image Acceptance: no Image Guid: 881F5185-B73A-18DC-588A-CED72CCEED11 Image Acceptance: no but it should be (from mdata v1) Image Type Guid: DE6066E8-0256-4FAD-8238-E406E274C4CF Location Guid: D7CE8A58-CE2C-11ED-81CD-D324E93AC223 Image Guid: F64A0548-2CCE-ED11-8F66-7BC4531CFE6B Image Acceptance: yes Image Guid: 3E9C814B-2CCE-ED11-BEC8-23DE4C6D2CF2 Image Acceptance: yes Image Type Guid: CF9ECFD4-938B-41C5-8551-1F883AB7DC18 Location Guid: D7CE8A58-CE2C-11ED-81CD-D324E93AC223 Image Guid: 52DA04FB-9D0E-EE11-A57F-637805837C3F Image Acceptance: yes
Re: [PATCH 00/18] FWU: Migrate FWU metadata to version 2
Hi Sughosh, On Mon, Jan 22, 2024 at 05:24:21PM +0530, Sughosh Ganu wrote: > > The following patches migrate the FWU metadata access code to version > 2 of the structure. This is based on the structure definition as > defined in the latest rev of the FWU Multi Bank Update specification > [1]. > > Since the version 1 of the structure has currently been adopted on a > couple of platforms, it was decided to have a clean migration of the > metadata to version 2 only, instead of supporting both the versions of > the structure. Also, based on consultations with the main author of > the specification, it is expected that any further changes in the > structure would be minor tweaks, and not be significant. Hence a > migration to version 2. I think this makes sense. We've already verified Socionext doesn't mind dropping v1 support. If some from ST doesn't have objections, only supporting v2 will simplify the code a lot. Thanks /Ilias > > Similar migration is also being done in TF-A, including migrating the > ST platform port to support version 2 of the metadata structure [2]. > > The patches have been tested on STM32MP1 DK2 board and the Synquacer > board from Socionext. This covers testing both the GPT and the MTD > partitioned storage devices for the metadata access. > > [1] - https://developer.arm.com/documentation/den0118/latest/ > [2] - > https://review.trustedfirmware.org/q/topic:%22topics/fwu_metadata_v2_migration%22 > > Sughosh Ganu (18): > configs: fwu: Remove FWU configs for metadata V2 migration > fwu: metadata: Migrate to version 2 of the structure > drivers: fwu: Add the size parameter to the metadata access API's > fwu: Add some API's for metadata version 2 access > lib: fwu: Make changes to support version 2 of FWU metadata > drivers: fwu: mtd: Allocate buffer for image info dynamically > drivers: fwu: Allocate memory for metadata copies > fwu: Add a function to put a bank in Trial State > capsule: Accept a bank on a successful update > fwu: mtd: Modify the DFU API's to align with metadata version 2 > efi_firmware: fwu: Do not read FWU metadata on sandbox > efi_firmware: fwu: Get the number of FWU banks at runtime > cmd: fwu: Align the command with metadata version 2 > test: fwu: Align the FWU metadata access test with version 2 > fwu: Remove the config symbols for number of banks and images > tools: mkfwumdata: Migrate to metadata version 2 > configs: fwu: Re-enable FWU configs > doc: fwu: Make changes for supporting FWU Metadata version 2 > > arch/sandbox/Kconfig | 6 - > board/armltd/corstone1000/corstone1000.c | 2 +- > cmd/fwu_mdata.c | 43 +++- > configs/synquacer_developerbox_defconfig | 1 - > doc/board/socionext/developerbox.rst | 9 +- > doc/develop/uefi/fwu_updates.rst | 12 +- > doc/usage/cmd/fwu_mdata.rst | 12 +- > drivers/fwu-mdata/fwu-mdata-uclass.c | 10 +- > drivers/fwu-mdata/gpt_blk.c | 27 +- > drivers/fwu-mdata/raw_mtd.c | 85 --- > include/fwu.h| 94 ++- > include/fwu_mdata.h | 56 +++-- > lib/efi_loader/efi_capsule.c | 12 +- > lib/efi_loader/efi_firmware.c| 20 +- > lib/fwu_updates/Kconfig | 11 - > lib/fwu_updates/fwu.c| 308 ++- > lib/fwu_updates/fwu_mtd.c| 76 -- > test/dm/fwu_mdata.c | 56 +++-- > test/dm/fwu_mdata_disk_image.h | 124 - > tools/mkfwumdata.c | 43 +++- > 20 files changed, 705 insertions(+), 302 deletions(-) > > -- > 2.34.1 > >
[PATCH 00/18] FWU: Migrate FWU metadata to version 2
The following patches migrate the FWU metadata access code to version 2 of the structure. This is based on the structure definition as defined in the latest rev of the FWU Multi Bank Update specification [1]. Since the version 1 of the structure has currently been adopted on a couple of platforms, it was decided to have a clean migration of the metadata to version 2 only, instead of supporting both the versions of the structure. Also, based on consultations with the main author of the specification, it is expected that any further changes in the structure would be minor tweaks, and not be significant. Hence a migration to version 2. Similar migration is also being done in TF-A, including migrating the ST platform port to support version 2 of the metadata structure [2]. The patches have been tested on STM32MP1 DK2 board and the Synquacer board from Socionext. This covers testing both the GPT and the MTD partitioned storage devices for the metadata access. [1] - https://developer.arm.com/documentation/den0118/latest/ [2] - https://review.trustedfirmware.org/q/topic:%22topics/fwu_metadata_v2_migration%22 Sughosh Ganu (18): configs: fwu: Remove FWU configs for metadata V2 migration fwu: metadata: Migrate to version 2 of the structure drivers: fwu: Add the size parameter to the metadata access API's fwu: Add some API's for metadata version 2 access lib: fwu: Make changes to support version 2 of FWU metadata drivers: fwu: mtd: Allocate buffer for image info dynamically drivers: fwu: Allocate memory for metadata copies fwu: Add a function to put a bank in Trial State capsule: Accept a bank on a successful update fwu: mtd: Modify the DFU API's to align with metadata version 2 efi_firmware: fwu: Do not read FWU metadata on sandbox efi_firmware: fwu: Get the number of FWU banks at runtime cmd: fwu: Align the command with metadata version 2 test: fwu: Align the FWU metadata access test with version 2 fwu: Remove the config symbols for number of banks and images tools: mkfwumdata: Migrate to metadata version 2 configs: fwu: Re-enable FWU configs doc: fwu: Make changes for supporting FWU Metadata version 2 arch/sandbox/Kconfig | 6 - board/armltd/corstone1000/corstone1000.c | 2 +- cmd/fwu_mdata.c | 43 +++- configs/synquacer_developerbox_defconfig | 1 - doc/board/socionext/developerbox.rst | 9 +- doc/develop/uefi/fwu_updates.rst | 12 +- doc/usage/cmd/fwu_mdata.rst | 12 +- drivers/fwu-mdata/fwu-mdata-uclass.c | 10 +- drivers/fwu-mdata/gpt_blk.c | 27 +- drivers/fwu-mdata/raw_mtd.c | 85 --- include/fwu.h| 94 ++- include/fwu_mdata.h | 56 +++-- lib/efi_loader/efi_capsule.c | 12 +- lib/efi_loader/efi_firmware.c| 20 +- lib/fwu_updates/Kconfig | 11 - lib/fwu_updates/fwu.c| 308 ++- lib/fwu_updates/fwu_mtd.c| 76 -- test/dm/fwu_mdata.c | 56 +++-- test/dm/fwu_mdata_disk_image.h | 124 - tools/mkfwumdata.c | 43 +++- 20 files changed, 705 insertions(+), 302 deletions(-) -- 2.34.1
