| # |
| # Copyright (c) 2019,2020 Linaro Limited |
| # |
| # SPDX-License-Identifier: Apache-2.0 |
| # |
| |
| zephyr_library() |
| zephyr_library_sources(pinmux.c) |
| |
| if(CONFIG_SOC_MPS2_AN521_CPU1 AND NOT CONFIG_OPENAMP) |
| # Building a firmware image for CPU1: this requires a binary |
| # for CPU0, which will boot the device and wake up CPU1. |
| # However, if building with OPENAMP, there is no need to build |
| # any binary for CPU0, as this is built by the dual core sample. |
| |
| set(CPU0_BINARY_DIR ${BOARD_DIR}/empty_cpu0-prefix/src/empty-cpu0-build/zephyr) |
| |
| include(ExternalProject) |
| |
| ExternalProject_Add( |
| empty_cpu0 |
| SOURCE_DIR ${BOARD_DIR}/empty_cpu0 |
| INSTALL_COMMAND "" |
| CMAKE_CACHE_ARGS -DBOARD:STRING=mps2_an521 |
| BUILD_BYPRODUCTS "${CPU0_BINARY_DIR}/${KERNEL_BIN_NAME}" |
| BUILD_ALWAYS True |
| ) |
| |
| endif() |
