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Diffstat (limited to '')
-rw-r--r-- | spec/build/bsps/arm/stm32h7/linkcmdsflashsdram.yml | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/spec/build/bsps/arm/stm32h7/linkcmdsflashsdram.yml b/spec/build/bsps/arm/stm32h7/linkcmdsflashsdram.yml new file mode 100644 index 0000000000..58f0701f8a --- /dev/null +++ b/spec/build/bsps/arm/stm32h7/linkcmdsflashsdram.yml @@ -0,0 +1,49 @@ +build-type: script +do-build: | + bld.install_as("${BSP_LIBDIR}/linkcmds.flash_sdram", "linkcmds.flash_sdram") +do-configure: | + content = """INCLUDE linkcmds.memory + + REGION_ALIAS ("REGION_START", FLASH); + REGION_ALIAS ("REGION_VECTOR", FLASH); + REGION_ALIAS ("REGION_TEXT", FLASH); + REGION_ALIAS ("REGION_TEXT_LOAD", FLASH); + REGION_ALIAS ("REGION_RODATA", FLASH); + REGION_ALIAS ("REGION_RODATA_LOAD", FLASH); + REGION_ALIAS ("REGION_DATA", SRAM_AXI); + REGION_ALIAS ("REGION_DATA_LOAD", FLASH); + REGION_ALIAS ("REGION_FAST_TEXT", ITCM); + REGION_ALIAS ("REGION_FAST_TEXT_LOAD", ITCM); + REGION_ALIAS ("REGION_FAST_DATA", DTCM); + REGION_ALIAS ("REGION_FAST_DATA_LOAD", DTCM); + REGION_ALIAS ("REGION_BSS", SRAM_AXI); + REGION_ALIAS ("REGION_WORK", SDRAM_2); + REGION_ALIAS ("REGION_STACK", SRAM_AXI); + REGION_ALIAS ("REGION_NOCACHE", SRAM_1); + REGION_ALIAS ("REGION_NOCACHE_LOAD", FLASH); + + bsp_vector_table_in_start_section = 1; + """ + + if conf.env.STM32H7_ENABLE_MPU_ALIGNMENT: + content += """ + bsp_align_text_and_rodata_end_to_power_of_2 = 1; + """ + + content += """ + INCLUDE linkcmds.armv7m + """ + f = conf.bldnode.make_node( + conf.env.VARIANT + "/linkcmds.flash_sdram" + ) + f.parent.mkdir() + f.write(content) + conf.env.append_value("cfg_files", f.abspath()) +enabled-by: true +links: [] +prepare-build: null +prepare-configure: null +type: build +SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause +copyrights: +- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de) |