Table C-2 Communications Parameters
ValueParameter
1RECEIVE_FIFO_DEPTH
1000000TIMEOUT
No parityPARITY
8DATA_BITS
1STOP_BITS
0CONTROL_MASK
boottest
Interacts with the speedy boot variable allowing it to be set appropriately.
Syntax
boottest Displays status of all speedy boot bits
boottest on Run all tests (for a normal boot time)
boottest off Skip all tests (for a faster boot time)
boottest [test] Displays status of specific Speedy Boot bit
boottest [test] [on|off] Sets or clears a specific Speedy Boot bit
Parameters
[test] Each test can be set or cleared:
booting_valid Enable/disable system firmware response to BOOTING
bit. If OS Speedy Boot aware set to on.
early_cpu Enable/disable early CPU selftests.
late_cpu Enable/disable late CPU selftests.
platform Enable/disable system board hardware tests.
chipset Enable/disable CEC tests.
io_hw Enable/disable EFI driver Core I/O tests.
mem_init Enable/disable memory initialization.
mem_test Enable/disable full destructive memory tests.
EFI/POSSE Commands 219
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