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== 0x1FF80015 ==
== 0x1FF80015 ==
The ARM11 loads this value from 0x1FFFFFF0+1 during startup, which is written by the ARM9 during ARM9<>ARM11 kernel sync.
When this field is zero, bit0 for UNITINFO is set for retail. When this field is non-zero, bit0 for UNITINFO is clear for dev/debug units, and an ARM11 kernel state flag which enables debugging is set. Bit1 means JTAG connected.
When this field is zero, bit0 for UNITINFO is set for retail. When this field is non-zero, bit0 for UNITINFO is clear for dev/debug units, and an ARM11 kernel state flag which enables debugging is set. Bit1 means JTAG connected.
== 0x1FF80016 ==
== 0x1FF80016 ==
The ARM11 loads this value from 0x1FFFFFF0+2 during startup, which is written by the ARM9 during ARM9<>ARM11 kernel sync.
This originates from the low 8-bits of register [[CONFIG|0x10010000]]. When bit0 is set, the ARM11 kernel will not set the UPDATEFLAG to value 1.
This originates from the low 8-bits of register [[CONFIG|0x10010000]]. When bit0 is set, the ARM11 kernel will not set the UPDATEFLAG to value 1.