The ASPEED Secure Boot Controller (SBC) model currently derives its eMMC ABR (Alternate Boot Recovery) and secure boot enable bits from fixed "emmc-abr"/"signing-settings" machine properties. The logic that reflects these properties into R_STATUS is broken, so neither bit can ever actually be reported as enabled, and for secure boot this also leaves R_STATUS and R_QSR inconsistent with each other.
This series replaces both properties with logic that derives the ABR and secure boot state directly from the relevant OTP configuration straps, matching how the real hardware determines these settings. Any feedback or suggestions are appreciated! Kane-Chen-AS (2): hw/misc/aspeed_sbc: Derive ABR state from OTP config straps hw/misc/aspeed_sbc: Derive secure boot state from OTP config straps include/hw/misc/aspeed_sbc.h | 3 -- hw/misc/aspeed_sbc.c | 69 +++++++++++++++++++++++++++++------- 2 files changed, 56 insertions(+), 16 deletions(-) -- 2.43.0
