869
edits
Changes
Jump to navigation
Jump to search
Line 67:
Line 67: + +
→REG_SYSPROT9
Writing values to SYSPROT sets the specified bitmask. The ARM9 [[Memory_layout|bootrom]](+0x8000) is disabled by writing bit0. bit1 is used by NATIVE_FIRM to make sure console-unique TWL AES-keys are only set at hard-boot. It is not possible to set any other bits.
Writing values to SYSPROT sets the specified bitmask. The ARM9 [[Memory_layout|bootrom]](+0x8000) is disabled by writing bit0. bit1 is used by NATIVE_FIRM to make sure console-unique TWL AES-keys are only set at hard-boot. It is not possible to set any other bits.
From disassembly of the New3DS process9, it appears that setting bit1 disables the 0x10012000+ region.
== REG_SYSPROT11 ==
== REG_SYSPROT11 ==