HP Integrity BL60p User Service Guide, Second Edition - HP Integrity BL60p Ser - Page 122

Utilities EFI/POSSE Commands Parameters 0 through the total number of UARTS minus one baud rate. Operation Use this command to change the speed for a UART in the system. This command works for all UARTs visible to EFI/POSSE. If the UART is part of processor dependent hardware (PDH) space and is initialized by the core firmware, this command communicates the settings to core firmware so the UART can be initialized with the new settings on the next boot. System default is 9600 baud. Other Communication parameters are listed in Table C-2. Table C-2 Communications Parameters Parameter RECEIVE_FIFO_DEPTH TIMEOUT PARITY DATA_BITS STOP_BITS CONTROL_MASK Value 1 1000000 No parity 8 1 0 boottest Interacts with the speedy boot variable allowing it to be set appropriately. Syntax boottest boottest on boottest off boottest [test] boottest [test] [on|off] Displays status of all speedy boot bits Run all tests (for a normal boot time) Skip all tests (for a faster boot time) Displays status of specific Speedy Boot bit 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. Example C-6 boottest Command Shell> boottest BOOTTEST Settings Default Variable Selftest Setting booting_valid On (OS speedy boot aware) early_cpu Run this test late_cpu Run this test 122 Appendix C