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98 bytes added ,  22:37, 14 February 2017
== FIRM Launch Parameters ==
The FIRM-launch parameters structure is located at FCRAM+0, size 0x1000-bytes. The ARM11-kernel copies this structure elsewhere, then clears the 0x1000-bytes at FCRAM+0. It will not handle an existing structure at FCRAM+0 if [[CONFIG Registers#CFG_BOOTENV|CFG_BOOTENV]] is zero. The ARM9 kernel [[Configuration_Memory#0x1FF80016|writes some values]] about the boot environment to AXI WRAM during init to enable this.
Note: it seems NATIVE_FIRM ARM11-kernel didn't parse this during boot until [[3.0.0-5|3.0.0-X]]?
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