1*53748facSHisping Lin# RKNPU_LION Release Note 2*53748facSHisping Lin 3*53748facSHisping Lin## rknpu_lion_bl32_v2.01.bin 4*53748facSHisping Lin 5*53748facSHisping Lin| Date | File | Build commit | Severity | 6*53748facSHisping Lin| ---------- | :------------------------ | ------------ | --------- | 7*53748facSHisping Lin| 2022-09-16 | rknpu_lion_bl32_v2.01.bin | d84087907 | important | 8*53748facSHisping Lin 9*53748facSHisping Lin### Fixed 10*53748facSHisping Lin 11*53748facSHisping Lin| Index | Severity | Update | Issue description | Issue source | 12*53748facSHisping Lin| ----- | --------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------ | 13*53748facSHisping Lin| 1 | important | Solve the problem that OPTEE is stuck during startup when printing is closed | User use /rkbin/tools/ddrbin_tool to close printing , then rk_atags will notify OPTEE to disable printing, When OPTEE starts, it will be stuck and unable to enter U-Boot | - | 14*53748facSHisping Lin 15*53748facSHisping Lin------ 16