Kinsey Moore started a new discussion on bsps/arm/tms570/start/bspstarthooks-hwinit.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1187#note_155141 > */ > _coreEnableRamEcc_(); > + > +#if TMS570_VARIANT == 3137 > + /* Test the CPU ECC mechanism for RAM accesses. > + * The checkBxRAMECC functions cause deliberate single-bit and > double-bit errors in TCRAM accesses > + * by corrupting 1 or 2 bits in the ECC. Reading from the TCRAM > location with a 2-bit error > + * in the ECC causes a data abort exception. The data abort handler is > written to look for > + * deliberately caused exception and to return the code execution to > the instruction > + * following the one that caused the abort. > + */ > +#if 0 > + /* Disabled for now, requires specific support in data abort handler */ > + tms570_check_tcram_ecc(); > + /* TODO consider implementation of data abort handler with recognized > + * exception to ingnore fault in the tms570_check_tcram_ecc() code ingnore -> ignore -- View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1187#note_155141 You're receiving this email because of your account on gitlab.rtems.org. Unsubscribe from this thread: https://gitlab.rtems.org/-/sent_notifications/4-bez935zjvjd0v4j8hboigmf2l-1d/unsubscribe | Manage all notifications: https://gitlab.rtems.org/-/profile/notifications | Help: https://gitlab.rtems.org/help
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