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

add some modifications for linker Signed-off-by: Marc Desvaux <[email protected]>
coreboot · Jul 7, 2023 · 4293835 · 4293835
1 parent be7db19
commit 4293835
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diff --git a/soc/arm/st_stm32/stm32h5/CMakeLists.txt b/soc/arm/st_stm32/stm32h5/CMakeLists.txt
@@ -4,3 +4,4 @@ zephyr_include_directories(${ZEPHYR_BASE}/drivers)
 zephyr_sources(
   soc.c
   )
+zephyr_linker_sources(SECTIONS sections.ld)
diff --git a/soc/arm/st_stm32/stm32h5/sections.ld b/soc/arm/st_stm32/stm32h5/sections.ld
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2020 Mario Jaun
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#if DT_NODE_HAS_STATUS(DT_NODELABEL(mac), okay)
+
+SECTION_DATA_PROLOGUE(eth_stm32,(NOLOAD),)
+{
+#if DT_NODE_HAS_STATUS(DT_NODELABEL(sram3), okay)
+    . = ABSOLUTE(DT_REG_ADDR(DT_NODELABEL(sram3)));
+    *(.eth_stm32_desc)
+    . = ABSOLUTE(DT_REG_ADDR(DT_NODELABEL(sram3))) + 256;
+    *(.eth_stm32_buf)
+    . = ABSOLUTE(DT_REG_ADDR(DT_NODELABEL(sram3))) + 16K;
+} GROUP_DATA_LINK_IN(LINKER_DT_NODE_REGION_NAME(DT_NODELABEL(sram3)), LINKER_DT_NODE_REGION_NAME(DT_NODELABEL(sram3)))
+#endif
+#endif
-Original file line number
+Diff line change
@@ Expand Up / @@ -4,3 +4,4 @@ zephyr_include_directories(${ZEPHYR_BASE}/drivers) @@
     zephyr_sources(
       soc.c
       )
+    zephyr_linker_sources(SECTIONS sections.ld)