| # Copyright (c) 2020 Intel Corporation |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| if BOARD_EHL_CRB || BOARD_EHL_CRB_SBL |
| |
| config BOARD |
| default "ehl_crb_sbl" if BOARD_EHL_CRB_SBL |
| default "ehl_crb" |
| |
| config BUILD_OUTPUT_STRIPPED |
| default y |
| |
| config MP_NUM_CPUS |
| default 2 |
| |
| if BOARD_EHL_CRB_SBL |
| config SHELL_BACKEND_SERIAL_INTERRUPT_DRIVEN |
| depends on SHELL_BACKEND_SERIAL |
| default n |
| endif |
| |
| # TSC on this board is 1.9 GHz, HPET and APIC are 19.2 MHz |
| config SYS_CLOCK_HW_CYCLES_PER_SEC |
| default 1900000000 if APIC_TSC_DEADLINE_TIMER |
| default 1900000000 if APIC_TIMER_TSC |
| default 19200000 |
| |
| if APIC_TIMER |
| config APIC_TIMER_IRQ |
| default 24 |
| config APIC_TIMER_TSC_M |
| default 3 |
| config APIC_TIMER_TSC_N |
| default 249 |
| endif |
| |
| endif # BOARD_EHL_CRB || BOARD_EHL_CRB_SBL |
