soc: renesas: rx: Add section data for dtc_vector_table region on RX130
Add support section data for dtc_vector_table to RAM region
on RSK-RX130.
Signed-off-by: Phi Tran <phi.tran.jg@bp.renesas.com>
diff --git a/soc/renesas/rx/rx130/CMakeLists.txt b/soc/renesas/rx/rx130/CMakeLists.txt
index 7e16214..4493656 100644
--- a/soc/renesas/rx/rx130/CMakeLists.txt
+++ b/soc/renesas/rx/rx130/CMakeLists.txt
@@ -8,5 +8,6 @@
)
zephyr_linker_sources(SECTIONS ofsm.ld)
+zephyr_linker_sources(RAM_SECTIONS ram_sections.ld)
set(SOC_LINKER_SCRIPT ${ZEPHYR_BASE}/include/zephyr/arch/rx/linker.ld CACHE INTERNAL "")
diff --git a/soc/renesas/rx/rx130/ofsm.ld b/soc/renesas/rx/rx130/ofsm.ld
index 410277b..e7849be 100644
--- a/soc/renesas/rx/rx130/ofsm.ld
+++ b/soc/renesas/rx/rx130/ofsm.ld
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2024 Renesas Electronics Corporation
+ * Copyright (c) 2024 -2025 Renesas Electronics Corporation
*
* SPDX-License-Identifier: Apache-2.0
*/
diff --git a/soc/renesas/rx/rx130/ram_sections.ld b/soc/renesas/rx/rx130/ram_sections.ld
new file mode 100644
index 0000000..e71b433
--- /dev/null
+++ b/soc/renesas/rx/rx130/ram_sections.ld
@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) 2025 Renesas Electronics Corporation
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#ifdef CONFIG_RENESAS_RX_DTC
+SECTION_DATA_PROLOGUE(.dtc_vector_table,(NOLOAD),)
+{
+ /* If DTC is used, put the DTC vector table at the start of SRAM.
+ This avoids memory holes due to 1K alignment required by it. */
+ *(.dtc_vector_table)
+} GROUP_DATA_LINK_IN(RAMABLE_REGION, RAMABLE_REGION)
+#endif
