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soc : arm: st_stm32: stm32h5: add linker for STM32H5X

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add some modifications for linker

Signed-off-by: Marc Desvaux <marc.desvaux-ext@st.com>
This commit is contained in:
Marc Desvaux 2023-06-22 15:04:09 +02:00 • committed by Fabio Baltieri
commit 4293835192
2 changed files with 20 additions and 0 deletions
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1
soc/arm/st_stm32/stm32h5/CMakeLists.txt
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@ -4,3 +4,4 @@ zephyr_include_directories(${ZEPHYR_BASE}/drivers)
zephyr_sources(
soc.c
)
zephyr_linker_sources(SECTIONS sections.ld)

19
soc/arm/st_stm32/stm32h5/sections.ld Normal file
View file

@ -0,0 +1,19 @@
/*
* Copyright (c) 2020 Mario Jaun
*
* SPDX-License-Identifier: Apache-2.0
*/
#if DT_NODE_HAS_STATUS(DT_NODELABEL(mac), okay)
SECTION_DATA_PROLOGUE(eth_stm32,(NOLOAD),)
{
#if DT_NODE_HAS_STATUS(DT_NODELABEL(sram3), okay)
. = ABSOLUTE(DT_REG_ADDR(DT_NODELABEL(sram3)));
*(.eth_stm32_desc)
. = ABSOLUTE(DT_REG_ADDR(DT_NODELABEL(sram3))) + 256;
*(.eth_stm32_buf)
. = ABSOLUTE(DT_REG_ADDR(DT_NODELABEL(sram3))) + 16K;
} GROUP_DATA_LINK_IN(LINKER_DT_NODE_REGION_NAME(DT_NODELABEL(sram3)), LINKER_DT_NODE_REGION_NAME(DT_NODELABEL(sram3)))
#endif
#endif