diff --git a/soc/xtensa/intel_s1000/dts_fixup.h b/soc/xtensa/intel_s1000/dts_fixup.h
index 7e60b52b583..66a1f835e97 100644
--- a/soc/xtensa/intel_s1000/dts_fixup.h
+++ b/soc/xtensa/intel_s1000/dts_fixup.h
@@ -13,6 +13,9 @@
 #define DT_L2_SRAM_BASE				DT_SRAM_BASE_ADDRESS
 #define DT_L2_SRAM_SIZE				DT_SRAM_SIZE * 1024
 
+#define DT_LP_SRAM_BASE				DT_MMIO_SRAM_1_BASE_ADDRESS
+#define DT_LP_SRAM_SIZE				DT_MMIO_SRAM_1_SIZE
+
 #define DT_CAVS_ICTL_BASE_ADDR			DT_INTEL_CAVS_INTC_78800_BASE_ADDRESS
 #define DT_CAVS_ICTL_0_IRQ				DT_INTEL_CAVS_INTC_78800_IRQ_0
 #define DT_CAVS_ICTL_0_IRQ_PRI		DT_INTEL_CAVS_INTC_78800_IRQ_0_PRIORITY