Hi everyone,
I have a question regarding SFI Option Bytes for the STM32H753ZI (Nucleo-H753ZI).
Question:
Which option bytes should I pick, since there are a lot of different combinations available:
1. Generated by TrustedPackageCreator:
FLASH_OPTSR_PRG,0x17DEBBF0
FLASH_PRAR_PRG1,0x0000000F
FLASH_PRAR_PRG2,0x0000000F
FLASH_SCAR_PRG1,0x81000200
FLASH_SCAR_PRG2,0x81000200
FLASH_WPSN_PRG1,0xFFFFFFFF
FLASH_WPSN_PRG2,0xFFFFFFFF
FLASH_BOOT7_PRG,0x08002400
RESERVED,0x24000810
2. STM32CubeExpansion_RSSe_V1.1.0\Option_Bytes_Template\STM32H7\OB_H742_H743_H753_H750_v3.1.0.csv:
FLASH_OPTSR_PRG,0x17DEBBF0
FLASH_PRAR_PRG1,0x0000000F
FLASH_PRAR_PRG2,0x0000000F
FLASH_SCAR_PRG1,0x81000200
FLASH_SCAR_PRG2,0x81000200
FLASH_WPSN_PRG1,0xFFFFFFFF
FLASH_WPSN_PRG2,0xFFFFFFFF
FLASH_BOOT7_PRG,0x1FF00800
RESERVED,0x1FF00800
3. x-cube-sfi-v1-5-0\STM32CubeExpansion_SFI_v1.5.0\Projects\NUCLEO-H753ZI\Applications\SFI\OEM_SecureRoom\OptionBytes\ob.csv:
FOPTSR_PRG,0x13DEAAF8
FPRAR_PRG_A,0x81000200
FPRAR_PRG_B,0x81000200
FSCAR_PRG_A,0x81000200
FSCAR_PRG_B,0x81000200
FWPSN_PRG_A,0x000000FF
FWPSN_PRG_B,0x000000FF
FBOOT7_PRG,0x1FF10800
FBOOT4_PRG,0x10000810
I am mostly concerned about the BOOT7 Add0 and Add1.
Best regards
