On 4/22/22 1:38 PM, Sean Anderson wrote:
Surprisingly, Fman microcode does not seem to be verified. This series aims to rectify this by introducing an optional FIT wrapper. This wrapper is made mandatory if FIT_SIGNATURE is enabled. NXP boards do not use this config, so the microcode will remain unverified for them. This is OK, since we do not want to break existing systems.
This series depends on [1]. There is no logical dependency, but they modify adjacent #includes, so the past patch will not apply cleanly unless that series is applied.
[1] https://lore.kernel.org/u-boot/20220422173032.2259019-1-sean.anderson@seco.c...
Changes in v2:
- Document helpers
- Split off Fman microcode verification patches into their own series
- Split helper refactoring into a patch adding the helpers and one patch per subsystem.
Sean Anderson (6): ARMv8/sec_firmware: Remove SEC_FIRMWARE_FIT_CNF_NAME image: fit: Add some helpers for getting data ARMv8/sec_firmware: Convert to use fit_get_data_conf_prop cmd: fpga: Convert to use fit_get_data_node net: Convert fit verification to use fit_get_data_* net: fm: Add support for FIT firmware
arch/arm/cpu/armv8/sec_firmware.c | 52 ++-------------------- boot/image-fit.c | 37 ++++++++++++++++ cmd/fpga.c | 24 +++------- drivers/net/fm/fm.c | 18 ++++++++ drivers/net/fsl-mc/mc.c | 30 ++----------- drivers/net/pfe_eth/pfe_firmware.c | 40 +---------------- include/image.h | 70 ++++++++++++++++++++++++++++++ 7 files changed, 139 insertions(+), 132 deletions(-)
ping