Hi All,
Do you have update on this patch series? We look forward to continuing the SPL FIT booting patch for Aspeed SoCs based on this one. Any advice and suggestions are appreciated.
Chiawei
From: U-Boot u-boot-bounces@lists.denx.de On Behalf Of Chia-Wei Wang Sent: Friday, July 30, 2021 9:08 AM
This patch series proposes new UCLASS_HASH for hash devices. Thus the hash drivers (SW or HW-accelerated) can be developed in the DM-based fashion.
A purely software implemented hash driver is also added under the newly added UCLASS_HASH uclass. In addition, the FIT image hash verification is also updated to leverage the UCLASS_HASH driver if configured.
As there is widly spread use of non-DM hash functions (common/hash.c), this patch does not remove them. More patches are needed if UCLASS_HASH is established.
Chia-Wei Wang (4): lib/md5: Export progressive APIs dm: hash: Add new UCLASS_HASH support crypto: hash: Add software hash DM driver fit: Use DM hash driver if supported
common/image-fit.c | 30 +++ drivers/crypto/Kconfig | 2 + drivers/crypto/Makefile | 1 + drivers/crypto/hash/Kconfig | 16 ++ drivers/crypto/hash/Makefile | 6 + drivers/crypto/hash/hash-uclass.c | 121 ++++++++++++ drivers/crypto/hash/hash_sw.c | 301 ++++++++++++++++++++++++++++++ include/dm/uclass-id.h | 1 + include/u-boot/hash.h | 61 ++++++ include/u-boot/md5.h | 4 + lib/md5.c | 6 +- 11 files changed, 546 insertions(+), 3 deletions(-) create mode 100644 drivers/crypto/hash/Kconfig create mode 100644 drivers/crypto/hash/Makefile create mode 100644 drivers/crypto/hash/hash-uclass.c create mode 100644 drivers/crypto/hash/hash_sw.c create mode 100644 include/u-boot/hash.h
-- 2.17.1