SFI on STM32H533 terminates early

Question

Hello, I am re-posting this.My original post on the old forums seems to have disappeared !?!I have prepared an SFI (with firmware, debug authentication key and option bytes)After SFI I want to boot to address 0x0C000000To achieve this I have programmed Option Bytes:BOOT_UBE = 0xB4 (OEM-iROT)TZEN = 0xB4PRODUCT_STATE = 0x72 (closed)(and some other bytes) After (successful ??) SFI, the Option Bytes are not programmed correctlyIt seems that SFI terminated early. PRODUCT_STATE is 0x17, UBE = 0xC3 Programming log is attached Am I being stupid? Am I missing something…? Note : I cannot attach the programming log because the attach feature does not work anymore. But it’s not really a useful feature anyway right? Who needs it. So I have made a copy-paste instead. 14:18:32 : Requesting Chip Certificate from device ...14:18:32 : Reading chip Certificate finished14:18:32 : Get Certificate done successfully14:18:32 : requesting license for the current STM32 device14:18:32 : Init Communication ... 14:18:32 : P11 lib initialization Success!14:18:32 : Opening session with slot ID 1... 14:18:33 : Succeed to Open session with reader slot ID 1 14:18:34 : Succeed to generate license for the current STM32 device14:18:34 : Closing session with reader slot ID 1... 14:18:34 : Session closed with reader slot ID 1 14:18:34 : Closing communication with HSM... 14:18:34 : Communication closed with HSM 14:18:34 : Succeed to get License for Firmware from HSM slot ID 114:18:34 : Starting Firmware Install operation...14:18:34 : Warning: Option Byte: WRPSGn1, value: 0xFF, was not modified.14:18:34 : Warning: Option Byte: WRPSGn2, value: 0xFF, was not modified.14:18:34 : Warning: Option Bytes are unchanged, Data won't be downloaded14:18:34 : Time elapsed during option Bytes configuration: 00:00:00.01014:18:35 : ST-LINK SN  : 00260034343351173736393414:18:35 : ST-LINK FW  : V3J15M614:18:35 : Board       : NUCLEO-H533RE14:18:35 : Voltage     : 3.28V14:18:35 : SWD freq    : 8000 KHz14:18:35 : Connect mode: Hot Plug14:18:35 : Reset mode  : Software reset14:18:35 : Device ID   : 0x47814:18:35 : Revision ID : --14:18:35 : Warning: Option Byte: BOOT_UBE, value: 0xB4, was not modified.14:18:35 : Warning: Option Bytes are unchanged, Data won't be downloaded14:18:35 : Time elapsed during option Bytes configuration: 00:00:00.01014:18:35 : Reconnecting...14:18:36 : Reconnected !14:18:36 : Reconnecting...14:18:37 : Reconnected !14:18:37 : Time elapsed during option Bytes configuration: 00:00:02.42514:18:39 : ST-LINK SN  : 00260034343351173736393414:18:39 : ST-LINK FW  : V3J15M614:18:39 : Board       : NUCLEO-H533RE14:18:39 : Voltage     : 3.28V14:18:39 : SWD freq    : 8000 KHz14:18:39 : Connect mode: Hot Plug14:18:39 : Reset mode  : Software reset14:18:39 : Device ID   : 0x47814:18:39 : Revision ID : --14:18:39 : Warning: Option Bytes are unchanged, Data won't be downloaded14:18:39 : Time elapsed during option Bytes configuration: 00:00:00.01214:18:39 : Warning: Option Byte: SECBOOT_LOCK, value: 0xC3, was not modified.14:18:39 : Warning: Option Bytes are unchanged, Data won't be downloaded14:18:39 : Time elapsed during option Bytes configuration: 00:00:00.01214:18:39 : Warning: Option Byte: SECBOOTADD, value: 0xC0000, was not modified.14:18:39 : Warning: Option Byte: SECWM1_END, value: 0x1F, was not modified.14:18:39 : Warning: Option Byte: SECWM1_STRT, value: 0x0, was not modified.14:18:39 : Warning: Option Byte: SECWM2_END, value: 0x1F, was not modified.14:18:39 : Warning: Option Byte: SECWM2_STRT, value: 0x0, was not modified.14:18:39 : Warning: Option Byte: SRAM1_3_RST, value: 0x1, was not modified.14:18:39 : Warning: Option Byte: SRAM2_ECC, value: 0x0, was not modified.14:18:39 : Warning: Option Byte: SRAM2_RST, value: 0x0, was not modified.14:18:39 : Warning: Option Bytes are unchanged, Data won't be downloaded14:18:39 : Time elapsed during option Bytes configuration: 00:00:00.01414:18:40 : ST-LINK SN  : 00260034343351173736393414:18:40 : ST-LINK FW  : V3J15M614:18:40 : Board       : NUCLEO-H533RE14:18:40 : Voltage     : 3.28V1 4:18:40 : SWD freq    : 8000 KHz14:18:40 : Connect mode: Hot Plug14:18:40 : Reset mode  : Software reset14:18:40 : Device ID   : 0x47814:18:40 : Revision ID : --14:18:40 : Reconnecting...14:18:41 : Reconnected !14:18:41 : Reconnecting...14:18:42 : Reconnected !14:18:43 : Time elapsed during option Bytes configuration: 00:00:03.04514:18:44 : ST-LINK SN  : 00260034343351173736393414:18:44 : ST-LINK FW  : V3J15M614:18:44 : Board       : NUCLEO-H533RE14:18:44 : Voltage     : 3.28V14:18:44 : SWD freq    : 8000 KHz14:18:44 : Connect mode: Hot Plug14:18:44 : Reset mode  : Software reset14:18:44 : Device ID   : 0x47814:18:44 : Revision ID : --14:18:44 : Installing RSSe14:18:44 : Opening and parsing file: RSSe_SFI_H523_H533_v3.0.0.bin14:18:44 : Memory Programming ...14:18:44 :   File          : RSSe_SFI_H523_H533_v3.0.0.bin14:18:44 :   Size          : 57.89 KB 14:18:44 :   Address       : 0x20034100 14:18:44 : Erasing memory corresponding to segment 0:14:18:44 : Download in Progress:14:18:44 : File download complete14:18:44 : Time elapsed during download operation: 00:00:00.12114:18:44 : MCU Reset14:18:45 : ST-LINK SN  : 00260034343351173736393414:18:45 : ST-LINK FW  : V3J15M614:18:45 : Board       : NUCLEO-H533RE14:18:45 : Voltage     : 3.28V14:18:45 : SWD freq    : 8000 KHz14:18:45 : Connect mode: Hot Plug14:18:45 : Reset mode  : Software reset14:18:45 : Device ID   : 0x47814:18:45 : Revision ID : --14:18:45 : Get RSSe status...14:18:46 : RSS version = 1.0.014:18:46 : RSSe version = 3.0.014:18:46 : Starting SFI 14:18:46 : Processing license...14:18:46 : Get RSSe status...14:18:46 : Processing Image Header14:18:46 : Get RSSe status...14:18:46 : Processing Area 1...14:18:47 : Get RSSe status...14:18:47 : Area Address = 0x014:18:47 : Area Type    = H14:18:47 : Processing Area 2...14:18:47 : Get RSSe status...14:18:47 : Area Address = 0xFFD010014:18:47 : Area Type    = O14:18:47 : Processing Area 3...14:18:47 : Get RSSe status...14:18:47 : Area Address = 0x800000014:18:47 : Area Type    = F14:18:47 : Processing Area 4...14:18:47 : Get RSSe status...14:18:48 : Area Address = 0x800300014:18:48 : Area Type    = F14:18:48 : Processing Area 5...14:18:48 : Get RSSe status...14:18:48 : Area Address = 0x800C00014:18:48 : Area Type    = F14:18:48 : Processing Area 6...14:18:48 : ---- Is Last SFI Area !! ----14:18:48 : Can not verify last area14:18:48 : Area Address = 0x014:18:48 : Area Type    = C14:18:48 : SFI Process Finished!14:18:48 : SFI file Install Operation Success ThanksPaul

Jocelyn RICARD · Answer

Hello ​@lp121,This is strange indeed.How did you check the value of option bytes after SFI ?Also, when you say you have programmed the option bytes, did you program them before launching SFI or you are refering to the content of the csv file containing option bytes to be programmed at the end of SFI procedure ?Best regardsJocelyn

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