| Imre Kis | a74aaf9 | 2021-12-14 17:13:06 +0100 | [diff] [blame^] | 1 | #------------------------------------------------------------------------------- |
| 2 | # Copyright (c) 2020-2022, Arm Limited and Contributors. All rights reserved. |
| 3 | # |
| 4 | # SPDX-License-Identifier: BSD-3-Clause |
| 5 | # |
| 6 | #------------------------------------------------------------------------------- |
| 7 | |
| 8 | #[===[.rst: |
| 9 | .. cmake:command:: export_sp |
| 10 | |
| 11 | .. code:: cmake |
| 12 | |
| 13 | export_sp(SP_UUID <uuid> SP_NAME <name> MK_IN <.mk path> DTS_IN <DTS path> JSON_IN <JSON path>) |
| 14 | |
| 15 | INPUTS: |
| 16 | |
| 17 | ``SP_UUID`` |
| 18 | The UUID of the SP as a string. |
| 19 | |
| 20 | ``SP_NAME`` |
| 21 | The name of the SP. |
| 22 | |
| 23 | ``MK_IN`` |
| 24 | Optional, Makefile template for OP-TEE build |
| 25 | |
| 26 | ``DTS_IN`` |
| 27 | Manifest file template |
| 28 | |
| 29 | ``JSON_IN`` |
| 30 | Optional, SP layout JSON file template for TF-A |
| 31 | |
| 32 | #]===] |
| 33 | function (export_sp) |
| 34 | set(options) |
| 35 | set(oneValueArgs SP_UUID SP_NAME MK_IN DTS_IN JSON_IN) |
| 36 | set(multiValueArgs) |
| 37 | cmake_parse_arguments(EXPORT "${options}" "${oneValueArgs}" |
| 38 | "${multiValueArgs}" ${ARGN} ) |
| 39 | |
| 40 | if(NOT DEFINED EXPORT_SP_UUID) |
| 41 | message(FATAL_ERROR "export_sp: mandatory parameter SP_UUID not defined!") |
| 42 | endif() |
| 43 | if(NOT DEFINED EXPORT_SP_NAME) |
| 44 | message(FATAL_ERROR "export_sp: mandatory parameter SP_NAME not defined!") |
| 45 | endif() |
| 46 | if(NOT DEFINED EXPORT_DTS_IN) |
| 47 | message(FATAL_ERROR "export_sp: mandatory parameter DTS_IN not defined!") |
| 48 | endif() |
| 49 | |
| 50 | if (DEFINED EXPORT_MK_IN) |
| 51 | configure_file(${EXPORT_MK_IN} ${CMAKE_CURRENT_BINARY_DIR}/${EXPORT_SP_NAME}.mk @ONLY NEWLINE_STYLE UNIX) |
| 52 | install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${EXPORT_SP_NAME}.mk DESTINATION ${TS_ENV}/lib/make) |
| 53 | endif() |
| 54 | |
| 55 | # Converting UUID from the canonical string format to four 32 bit unsigned integers. |
| 56 | # The first byte of the UUID is the MSB of the first integer. |
| 57 | # 01234567-89ab-cdef-0123-456789abcdef -> 0x01234567 0x89abcdef 0x01234567 0x89abcdef |
| 58 | string(REGEX REPLACE |
| 59 | "([a-f0-9]+)-([a-f0-9]+)-([a-f0-9]+)-([a-f0-9]+)-([a-f0-9][a-f0-9][a-f0-9][a-f0-9])([a-f0-9]+)" |
| 60 | "0x\\1 0x\\2\\3 0x\\4\\5 0x\\6" |
| 61 | EXPORT_SP_UUID_DT ${EXPORT_SP_UUID}) |
| 62 | |
| 63 | # As the .dtsi is meant to be included in .dts file, it shouldn't contain a separate |
| 64 | # /dts-v1/ tag and its node should be unique, i.e. the SP name. |
| 65 | set(DTS_TAG "") |
| 66 | set(DTS_NODE "${EXPORT_SP_NAME}") |
| 67 | configure_file(${EXPORT_DTS_IN} ${CMAKE_CURRENT_BINARY_DIR}/${EXPORT_SP_UUID}.dtsi @ONLY NEWLINE_STYLE UNIX) |
| 68 | install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${EXPORT_SP_UUID}.dtsi DESTINATION ${TS_ENV}/manifest) |
| 69 | |
| 70 | # The .dts file is a standalone structure, thus it should have the /dts-v1/ tag and it |
| 71 | # starts with the root node. |
| 72 | set(DTS_TAG "/dts-v1/;") |
| 73 | set(DTS_NODE "/") |
| 74 | configure_file(${EXPORT_DTS_IN} ${CMAKE_CURRENT_BINARY_DIR}/${EXPORT_SP_UUID}.dts @ONLY NEWLINE_STYLE UNIX) |
| 75 | install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${EXPORT_SP_UUID}.dts DESTINATION ${TS_ENV}/manifest) |
| 76 | |
| 77 | if (DEFINED EXPORT_JSON_IN) |
| 78 | configure_file(${EXPORT_JSON_IN} ${CMAKE_CURRENT_BINARY_DIR}/${EXPORT_SP_NAME}.json @ONLY NEWLINE_STYLE UNIX) |
| 79 | install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${EXPORT_SP_NAME}.json DESTINATION ${TS_ENV}/json) |
| 80 | endif() |
| 81 | endfunction() |