This patchset add Vendor Authorized Boot (VAB) support for Intel Agilex and Diamond Mesa SoC devices.
Vendor Authorized Boot is a security feature for authenticating the images such as U-Boot, ARM trusted Firmware, Linux kernel, device tree blob and etc loaded from FIT. After those images are loaded from FIT, the VAB certificate and signature block appended at the end of each image are sent to Secure Device Manager (SDM) for authentication. U-Boot will validate the SHA384 of the image against the SHA384 hash stored in the VAB certificate before sending the image to SDM for authentication.
These patchsets have dependency on: -------- Enable ARM Trusted Firmware for U-Boot https://patchwork.ozlabs.org/project/uboot/cover/20201015122955.10259-1-elly...
Add Intel Diamond Mesa SoC support https://patchwork.ozlabs.org/project/uboot/cover/20201110064439.9683-1-elly....
Siew Chin Lim (5): arm: socfpga: soc64: Support Vendor Authorized Boot (VAB) arm: socfpga: cmd: Support 'vab' command arm: socfpga: dts: soc64: Update filename in binman node of FIT image with VAB support configs: socfpga: soc64: Remove 'run linux_qspi_enable' from bootcommand configs: socfpga: Add defconfig for Agilex and Diamond Mesa with VAB support
arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi | 22 +++ arch/arm/mach-socfpga/Kconfig | 15 ++ arch/arm/mach-socfpga/Makefile | 4 + arch/arm/mach-socfpga/include/mach/mailbox_s10.h | 1 + arch/arm/mach-socfpga/include/mach/secure_vab.h | 63 +++++++ arch/arm/mach-socfpga/secure_vab.c | 188 +++++++++++++++++++++ arch/arm/mach-socfpga/vab.c | 37 ++++ common/Kconfig.boot | 2 +- ..._atf_defconfig => socfpga_agilex_vab_defconfig} | 3 +- ...a_dm_atf_defconfig => socfpga_dm_vab_defconfig} | 3 +- include/configs/socfpga_soc64_common.h | 3 +- 11 files changed, 336 insertions(+), 5 deletions(-) create mode 100644 arch/arm/mach-socfpga/include/mach/secure_vab.h create mode 100644 arch/arm/mach-socfpga/secure_vab.c create mode 100644 arch/arm/mach-socfpga/vab.c copy configs/{socfpga_agilex_atf_defconfig => socfpga_agilex_vab_defconfig} (96%) copy configs/{socfpga_dm_atf_defconfig => socfpga_dm_vab_defconfig} (96%)