diff --git a/scripts/llext_link_helper.py b/scripts/llext_link_helper.py
index 325d65a4e3de..037a7307f835 100755
--- a/scripts/llext_link_helper.py
+++ b/scripts/llext_link_helper.py
@@ -76,6 +76,7 @@ def main():
 	executable = []
 	writable = []
 	readonly = []
+	readonly_dram = []
 
 	text_found = False
 
@@ -101,10 +102,7 @@ def main():
 		if (s_flags & (SH_FLAGS.SHF_ALLOC | SH_FLAGS.SHF_EXECINSTR) ==
                     SH_FLAGS.SHF_ALLOC | SH_FLAGS.SHF_EXECINSTR and
 		    s_type == 'SHT_PROGBITS'):
-			# An executable section, currently only a single .text is supported.
-			# In general additional executable sections are possible, e.g.
-			# .init. In the future support for arbitrary such sections can be
-			# added, similar to writable and read-only data below.
+			# An executable section.
 			if s_name == '.text':
 				text_found = True
 				text_addr = max_alignment(text_addr, 0x1000, s_alignment)
@@ -123,7 +121,10 @@ def main():
 
 		if s_type == 'SHT_PROGBITS' and s_flags & SH_FLAGS.SHF_ALLOC:
 			# .rodata or other read-only sections
-			readonly.append(section)
+			if '.dram' in s_name:
+				readonly_dram.append(section)
+			else:
+				readonly.append(section)
 
 	if not text_found:
 		raise RuntimeError('No .text section found in the object file')
@@ -136,24 +137,37 @@ def main():
 	# run at arbitrary memory locations. One of the use-cases is running
 	# parts of the module directly in DRAM - sacrificing performance but
 	# saving scarce SRAM. We achieve this by placing non-performance
-	# critical functions in a .text.dram ELF section. When compiling and
-	# linking such functions, an additional .literal.dram section is
-	# automatically created. Note, that for some reason the compiler also
-	# marks that section as executable.
+	# critical functions in a .text.dram ELF section, read-only data in a
+	# .rodata.dram ELF section, etc. When compiling and
+	# linking such functions, additional sections like .literal.dram are
+	# automatically created. Note, that for some reason for .text.dram the
+	# compiler also marks that section as executable.
 	# This script links those sections at address 0. We could hard-code
 	# section names, but so far we choose to only link .text the "original"
-	# way and all other executable sections we link at 0.
-	exe_addr = 0
+	# way and all other executable sections we link at 0. For data sections
+	# we accept any *.dram names.
+
+	dram_addr = 0
 
 	for section in executable:
 		s_alignment = section.header['sh_addralign']
 		s_name = section.name
 
-		exe_addr = align_up(exe_addr, s_alignment)
+		dram_addr = align_up(dram_addr, s_alignment)
+
+		command.append(f'-Wl,--section-start={s_name}=0x{dram_addr:x}')
+
+		dram_addr += section.header['sh_size']
+
+	for section in readonly_dram:
+		s_alignment = section.header['sh_addralign']
+		s_name = section.name
+
+		dram_addr = align_up(dram_addr, s_alignment)
 
-		command.append(f'-Wl,--section-start={s_name}=0x{exe_addr:x}')
+		command.append(f'-Wl,--section-start={s_name}=0x{dram_addr:x}')
 
-		exe_addr += section.header['sh_size']
+		dram_addr += section.header['sh_size']
 
 	start_addr = align_up(text_addr + text_size, 0x1000)
 
diff --git a/src/audio/src/coef/src_ipc4_int32_10_21_2500_5000.h b/src/audio/src/coef/src_ipc4_int32_10_21_2500_5000.h
index ce545706e446..f146032e46e6 100644
--- a/src/audio/src/coef/src_ipc4_int32_10_21_2500_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_10_21_2500_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_10_21_2500_5000_fir[480] = {
+__cold_data static const int32_t src_int32_10_21_2500_5000_fir[480] = {
 	176197,
 	283398,
 	-489527,
diff --git a/src/audio/src/coef/src_ipc4_int32_10_21_3455_5000.h b/src/audio/src/coef/src_ipc4_int32_10_21_3455_5000.h
index 97d276a98791..5c730f64b842 100644
--- a/src/audio/src/coef/src_ipc4_int32_10_21_3455_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_10_21_3455_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_10_21_3455_5000_fir[640] = {
+__cold_data static const int32_t src_int32_10_21_3455_5000_fir[640] = {
 	110400,
 	517669,
 	162088,
diff --git a/src/audio/src/coef/src_ipc4_int32_10_21_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_10_21_4535_5000.h
index 4380004274a1..e2a5d1b9b41b 100644
--- a/src/audio/src/coef/src_ipc4_int32_10_21_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_10_21_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_10_21_4535_5000_fir[2320] = {
+__cold_data static const int32_t src_int32_10_21_4535_5000_fir[2320] = {
 	26554,
 	22041,
 	-35569,
diff --git a/src/audio/src/coef/src_ipc4_int32_10_9_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_10_9_4535_5000.h
index 944eb78028a2..5cd9c083e107 100644
--- a/src/audio/src/coef/src_ipc4_int32_10_9_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_10_9_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_10_9_4535_5000_fir[1080] = {
+__cold_data static const int32_t src_int32_10_9_4535_5000_fir[1080] = {
 	-35695,
 	60551,
 	-91611,
diff --git a/src/audio/src/coef/src_ipc4_int32_16_21_4319_5000.h b/src/audio/src/coef/src_ipc4_int32_16_21_4319_5000.h
index 6c277f298c79..9e82800f13e0 100644
--- a/src/audio/src/coef/src_ipc4_int32_16_21_4319_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_16_21_4319_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_16_21_4319_5000_fir[1472] = {
+__cold_data static const int32_t src_int32_16_21_4319_5000_fir[1472] = {
 	69743,
 	-28255,
 	-123867,
diff --git a/src/audio/src/coef/src_ipc4_int32_16_21_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_16_21_4535_5000.h
index 6c9764cbadf3..7bbbf34bc1e6 100644
--- a/src/audio/src/coef/src_ipc4_int32_16_21_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_16_21_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_16_21_4535_5000_fir[2048] = {
+__cold_data static const int32_t src_int32_16_21_4535_5000_fir[2048] = {
 	66387,
 	-68365,
 	-7975,
diff --git a/src/audio/src/coef/src_ipc4_int32_16_7_4082_5000.h b/src/audio/src/coef/src_ipc4_int32_16_7_4082_5000.h
index d3c468bc50f1..a8dac4c4e8be 100644
--- a/src/audio/src/coef/src_ipc4_int32_16_7_4082_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_16_7_4082_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_16_7_4082_5000_fir[896] = {
+__cold_data static const int32_t src_int32_16_7_4082_5000_fir[896] = {
 	-71000,
 	181977,
 	-339747,
diff --git a/src/audio/src/coef/src_ipc4_int32_1_2_2268_5000.h b/src/audio/src/coef/src_ipc4_int32_1_2_2268_5000.h
index ff326eeda32f..d8f5d27a4123 100644
--- a/src/audio/src/coef/src_ipc4_int32_1_2_2268_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_1_2_2268_5000.h
@@ -7,7 +7,7 @@
 /** \cond GENERATED_BY_TOOLS_TUNE_SRC */
 #include <stdint.h>
 
-static const int32_t src_int32_1_2_2268_5000_fir[36] = {
+__cold_data static const int32_t src_int32_1_2_2268_5000_fir[36] = {
 	1065827,
 	-37924,
 	-4976218,
diff --git a/src/audio/src/coef/src_ipc4_int32_1_2_2500_5000.h b/src/audio/src/coef/src_ipc4_int32_1_2_2500_5000.h
index 4c7a24273cd7..7a9ba0cb7c1f 100644
--- a/src/audio/src/coef/src_ipc4_int32_1_2_2500_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_1_2_2500_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_1_2_2500_5000_fir[40] = {
+__cold_data static const int32_t src_int32_1_2_2500_5000_fir[40] = {
 	-879692,
 	460291,
 	4237437,
diff --git a/src/audio/src/coef/src_ipc4_int32_1_2_2721_5000.h b/src/audio/src/coef/src_ipc4_int32_1_2_2721_5000.h
index 0ee1fe85270d..e4f9145704d7 100644
--- a/src/audio/src/coef/src_ipc4_int32_1_2_2721_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_1_2_2721_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_1_2_2721_5000_fir[44] = {
+__cold_data static const int32_t src_int32_1_2_2721_5000_fir[44] = {
 	776925,
 	-535235,
 	-3522824,
diff --git a/src/audio/src/coef/src_ipc4_int32_1_2_3401_5000.h b/src/audio/src/coef/src_ipc4_int32_1_2_3401_5000.h
index ba97ad2fb9f7..261afa46bbb8 100644
--- a/src/audio/src/coef/src_ipc4_int32_1_2_3401_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_1_2_3401_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_1_2_3401_5000_fir[60] = {
+__cold_data static const int32_t src_int32_1_2_3401_5000_fir[60] = {
 	483288,
 	-83413,
 	-1522435,
diff --git a/src/audio/src/coef/src_ipc4_int32_1_2_3887_5000.h b/src/audio/src/coef/src_ipc4_int32_1_2_3887_5000.h
index b1ca37835159..e98a45e304d7 100644
--- a/src/audio/src/coef/src_ipc4_int32_1_2_3887_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_1_2_3887_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_1_2_3887_5000_fir[84] = {
+__cold_data static const int32_t src_int32_1_2_3887_5000_fir[84] = {
 	488732,
 	-7737,
 	-1049640,
diff --git a/src/audio/src/coef/src_ipc4_int32_1_2_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_1_2_4535_5000.h
index 5d2f5750ef3a..35c4a0826b04 100644
--- a/src/audio/src/coef/src_ipc4_int32_1_2_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_1_2_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_1_2_4535_5000_fir[192] = {
+__cold_data static const int32_t src_int32_1_2_4535_5000_fir[192] = {
 	-215107,
 	-43725,
 	301513,
diff --git a/src/audio/src/coef/src_ipc4_int32_1_3_2268_5000.h b/src/audio/src/coef/src_ipc4_int32_1_3_2268_5000.h
index 400311d50d4f..2edc285d4ed5 100644
--- a/src/audio/src/coef/src_ipc4_int32_1_3_2268_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_1_3_2268_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_1_3_2268_5000_fir[52] = {
+__cold_data static const int32_t src_int32_1_3_2268_5000_fir[52] = {
 	856478,
 	-618891,
 	-4156030,
diff --git a/src/audio/src/coef/src_ipc4_int32_1_3_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_1_3_4535_5000.h
index b668f710a423..e8415fc8ff5b 100644
--- a/src/audio/src/coef/src_ipc4_int32_1_3_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_1_3_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_1_3_4535_5000_fir[260] = {
+__cold_data static const int32_t src_int32_1_3_4535_5000_fir[260] = {
 	-76785,
 	87265,
 	208768,
diff --git a/src/audio/src/coef/src_ipc4_int32_1_4_1512_5000.h b/src/audio/src/coef/src_ipc4_int32_1_4_1512_5000.h
index f39d4d866277..01b1f0a71a8a 100644
--- a/src/audio/src/coef/src_ipc4_int32_1_4_1512_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_1_4_1512_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_1_4_1512_5000_fir[52] = {
+__cold_data static const int32_t src_int32_1_4_1512_5000_fir[52] = {
 	740488,
 	-111252,
 	-2633435,
diff --git a/src/audio/src/coef/src_ipc4_int32_1_4_2268_5000.h b/src/audio/src/coef/src_ipc4_int32_1_4_2268_5000.h
index 7de054371d04..04826b88e90a 100644
--- a/src/audio/src/coef/src_ipc4_int32_1_4_2268_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_1_4_2268_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_1_4_2268_5000_fir[60] = {
+__cold_data static const int32_t src_int32_1_4_2268_5000_fir[60] = {
 	-1265010,
 	-1300023,
 	42822,
diff --git a/src/audio/src/coef/src_ipc4_int32_1_4_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_1_4_4535_5000.h
index 59f3c464e2e3..7ebbfe195e41 100644
--- a/src/audio/src/coef/src_ipc4_int32_1_4_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_1_4_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_1_4_4535_5000_fir[332] = {
+__cold_data static const int32_t src_int32_1_4_4535_5000_fir[332] = {
 	-246503,
 	-173077,
 	24381,
diff --git a/src/audio/src/coef/src_ipc4_int32_1_6_1134_5000.h b/src/audio/src/coef/src_ipc4_int32_1_6_1134_5000.h
index 77293237d64a..8e7668185195 100644
--- a/src/audio/src/coef/src_ipc4_int32_1_6_1134_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_1_6_1134_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_1_6_1134_5000_fir[68] = {
+__cold_data static const int32_t src_int32_1_6_1134_5000_fir[68] = {
 	-2393808,
 	-3445469,
 	-3907601,
diff --git a/src/audio/src/coef/src_ipc4_int32_20_21_1250_5000.h b/src/audio/src/coef/src_ipc4_int32_20_21_1250_5000.h
index cb9898d01873..3b4d56f840bd 100644
--- a/src/audio/src/coef/src_ipc4_int32_20_21_1250_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_20_21_1250_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_20_21_1250_5000_fir[320] = {
+__cold_data static const int32_t src_int32_20_21_1250_5000_fir[320] = {
 	134710,
 	1035873,
 	-9174506,
diff --git a/src/audio/src/coef/src_ipc4_int32_20_21_2500_5000.h b/src/audio/src/coef/src_ipc4_int32_20_21_2500_5000.h
index bbecd688b192..d7315f1dc3d9 100644
--- a/src/audio/src/coef/src_ipc4_int32_20_21_2500_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_20_21_2500_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_20_21_2500_5000_fir[560] = {
+__cold_data static const int32_t src_int32_20_21_2500_5000_fir[560] = {
 	-5217,
 	-381011,
 	1487277,
diff --git a/src/audio/src/coef/src_ipc4_int32_20_21_3125_5000.h b/src/audio/src/coef/src_ipc4_int32_20_21_3125_5000.h
index 8727d574fd7c..d8f1ed08a7f5 100644
--- a/src/audio/src/coef/src_ipc4_int32_20_21_3125_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_20_21_3125_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_20_21_3125_5000_fir[640] = {
+__cold_data static const int32_t src_int32_20_21_3125_5000_fir[640] = {
 	81905,
 	-392860,
 	605436,
diff --git a/src/audio/src/coef/src_ipc4_int32_20_21_4167_5000.h b/src/audio/src/coef/src_ipc4_int32_20_21_4167_5000.h
index c1cb209a0235..0509ed544624 100644
--- a/src/audio/src/coef/src_ipc4_int32_20_21_4167_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_20_21_4167_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_20_21_4167_5000_fir[1200] = {
+__cold_data static const int32_t src_int32_20_21_4167_5000_fir[1200] = {
 	54594,
 	-184742,
 	399571,
diff --git a/src/audio/src/coef/src_ipc4_int32_20_21_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_20_21_4535_5000.h
index 4ed3c222a10d..19490edd4cac 100644
--- a/src/audio/src/coef/src_ipc4_int32_20_21_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_20_21_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_20_21_4535_5000_fir[2080] = {
+__cold_data static const int32_t src_int32_20_21_4535_5000_fir[2080] = {
 	-39854,
 	85177,
 	-146854,
diff --git a/src/audio/src/coef/src_ipc4_int32_20_7_2976_5000.h b/src/audio/src/coef/src_ipc4_int32_20_7_2976_5000.h
index 4e543c4fdca4..4baea371e75c 100644
--- a/src/audio/src/coef/src_ipc4_int32_20_7_2976_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_20_7_2976_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_20_7_2976_5000_fir[560] = {
+__cold_data static const int32_t src_int32_20_7_2976_5000_fir[560] = {
 	-33375,
 	393038,
 	-1331352,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_10_2500_5000.h b/src/audio/src/coef/src_ipc4_int32_21_10_2500_5000.h
index 624fca1bf2ad..e054fec44185 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_10_2500_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_10_2500_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_10_2500_5000_fir[504] = {
+__cold_data static const int32_t src_int32_21_10_2500_5000_fir[504] = {
 	7704,
 	568453,
 	-2657822,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_10_3455_5000.h b/src/audio/src/coef/src_ipc4_int32_21_10_3455_5000.h
index eb39b94a3648..070515757e07 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_10_3455_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_10_3455_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_10_3455_5000_fir[756] = {
+__cold_data static const int32_t src_int32_21_10_3455_5000_fir[756] = {
 	-37222,
 	240677,
 	-698458,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_10_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_21_10_4535_5000.h
index 7766a5163142..031b6afcb831 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_10_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_10_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_10_4535_5000_fir[2520] = {
+__cold_data static const int32_t src_int32_21_10_4535_5000_fir[2520] = {
 	-9118,
 	18975,
 	-33943,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_16_4319_5000.h b/src/audio/src/coef/src_ipc4_int32_21_16_4319_5000.h
index bb7c44e00392..1208a2ecd6df 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_16_4319_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_16_4319_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_16_4319_5000_fir[1596] = {
+__cold_data static const int32_t src_int32_21_16_4319_5000_fir[1596] = {
 	-50136,
 	105527,
 	-181643,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_16_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_21_16_4535_5000.h
index 0c2def816397..7a0b98e81b95 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_16_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_16_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_16_4535_5000_fir[2436] = {
+__cold_data static const int32_t src_int32_21_16_4535_5000_fir[2436] = {
 	-15208,
 	29050,
 	-48628,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_20_1250_5000.h b/src/audio/src/coef/src_ipc4_int32_21_20_1250_5000.h
index db43622d1c84..be6394c7570f 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_20_1250_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_20_1250_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_20_1250_5000_fir[420] = {
+__cold_data static const int32_t src_int32_21_20_1250_5000_fir[420] = {
 	94664,
 	-1133291,
 	202774,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_20_2500_5000.h b/src/audio/src/coef/src_ipc4_int32_21_20_2500_5000.h
index ce4da411ce8f..8545f166c4f1 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_20_2500_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_20_2500_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_20_2500_5000_fir[504] = {
+__cold_data static const int32_t src_int32_21_20_2500_5000_fir[504] = {
 	8116,
 	587965,
 	-2725209,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_20_3125_5000.h b/src/audio/src/coef/src_ipc4_int32_21_20_3125_5000.h
index 66edd652830e..8b1d20a98121 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_20_3125_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_20_3125_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_20_3125_5000_fir[672] = {
+__cold_data static const int32_t src_int32_21_20_3125_5000_fir[672] = {
 	4928,
 	190845,
 	-929522,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_20_4167_5000.h b/src/audio/src/coef/src_ipc4_int32_21_20_4167_5000.h
index 737cf8968eb0..35f3ab9b7bc8 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_20_4167_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_20_4167_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_20_4167_5000_fir[1260] = {
+__cold_data static const int32_t src_int32_21_20_4167_5000_fir[1260] = {
 	-79259,
 	176349,
 	-298364,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_20_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_21_20_4535_5000.h
index f49e48439c7d..b18646ee23a0 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_20_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_20_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_20_4535_5000_fir[2268] = {
+__cold_data static const int32_t src_int32_21_20_4535_5000_fir[2268] = {
 	-37260,
 	62223,
 	-92794,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_2_3239_5000.h b/src/audio/src/coef/src_ipc4_int32_21_2_3239_5000.h
index 111cf33bdf6c..63c1c23e85d3 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_2_3239_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_2_3239_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_2_3239_5000_fir[672] = {
+__cold_data static const int32_t src_int32_21_2_3239_5000_fir[672] = {
 	-35882,
 	307961,
 	-974587,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_32_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_21_32_4535_5000.h
index 0d7cf6c46d53..79eedbafc355 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_32_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_32_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_32_4535_5000_fir[3612] = {
+__cold_data static const int32_t src_int32_21_32_4535_5000_fir[3612] = {
 	-8897,
 	-11309,
 	29648,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_40_2381_5000.h b/src/audio/src/coef/src_ipc4_int32_21_40_2381_5000.h
index 3c9e9af6c834..2b389b449bcb 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_40_2381_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_40_2381_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_40_2381_5000_fir[924] = {
+__cold_data static const int32_t src_int32_21_40_2381_5000_fir[924] = {
 	139084,
 	174433,
 	-727541,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_40_3968_5000.h b/src/audio/src/coef/src_ipc4_int32_21_40_3968_5000.h
index c5e7d514e40b..61d30a57991e 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_40_3968_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_40_3968_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_40_3968_5000_fir[1680] = {
+__cold_data static const int32_t src_int32_21_40_3968_5000_fir[1680] = {
 	150373,
 	421455,
 	-262792,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_4_1080_5000.h b/src/audio/src/coef/src_ipc4_int32_21_4_1080_5000.h
index a4011678f867..a40b0786d572 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_4_1080_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_4_1080_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_4_1080_5000_fir[336] = {
+__cold_data static const int32_t src_int32_21_4_1080_5000_fir[336] = {
 	139978,
 	2034094,
 	-10158575,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_4_3239_5000.h b/src/audio/src/coef/src_ipc4_int32_21_4_3239_5000.h
index d73ebbd2afed..95cf7d62aec3 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_4_3239_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_4_3239_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_4_3239_5000_fir[672] = {
+__cold_data static const int32_t src_int32_21_4_3239_5000_fir[672] = {
 	-35812,
 	307539,
 	-973534,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_5_1728_5000.h b/src/audio/src/coef/src_ipc4_int32_21_5_1728_5000.h
index 4a7e1c132eee..e228930ca0cd 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_5_1728_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_5_1728_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_5_1728_5000_fir[420] = {
+__cold_data static const int32_t src_int32_21_5_1728_5000_fir[420] = {
 	99153,
 	137369,
 	-3779111,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_5_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_21_5_4535_5000.h
index 84d603013e34..416248ec3f86 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_5_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_5_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_5_4535_5000_fir[2184] = {
+__cold_data static const int32_t src_int32_21_5_4535_5000_fir[2184] = {
 	-46288,
 	73523,
 	-104226,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_80_3968_5000.h b/src/audio/src/coef/src_ipc4_int32_21_80_3968_5000.h
index b98729cef63c..c3be4275665a 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_80_3968_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_80_3968_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_80_3968_5000_fir[3360] = {
+__cold_data static const int32_t src_int32_21_80_3968_5000_fir[3360] = {
 	146819,
 	357423,
 	426811,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_8_2160_5000.h b/src/audio/src/coef/src_ipc4_int32_21_8_2160_5000.h
index 214eefcfe2d8..01b414373647 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_8_2160_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_8_2160_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_8_2160_5000_fir[420] = {
+__cold_data static const int32_t src_int32_21_8_2160_5000_fir[420] = {
 	-42589,
 	944576,
 	-2937872,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_8_3239_5000.h b/src/audio/src/coef/src_ipc4_int32_21_8_3239_5000.h
index 95f58c308284..171ead433267 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_8_3239_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_8_3239_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_8_3239_5000_fir[672] = {
+__cold_data static const int32_t src_int32_21_8_3239_5000_fir[672] = {
 	-35144,
 	303498,
 	-963439,
diff --git a/src/audio/src/coef/src_ipc4_int32_21_8_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_21_8_4535_5000.h
index d699e2e11073..bf690e7db1ea 100644
--- a/src/audio/src/coef/src_ipc4_int32_21_8_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_21_8_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_8_4535_5000_fir[2436] = {
+__cold_data static const int32_t src_int32_21_8_4535_5000_fir[2436] = {
 	-16754,
 	31637,
 	-52542,
diff --git a/src/audio/src/coef/src_ipc4_int32_2_1_2268_5000.h b/src/audio/src/coef/src_ipc4_int32_2_1_2268_5000.h
index 51e672306fb2..783fe11af6ec 100644
--- a/src/audio/src/coef/src_ipc4_int32_2_1_2268_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_2_1_2268_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_2_1_2268_5000_fir[48] = {
+__cold_data static const int32_t src_int32_2_1_2268_5000_fir[48] = {
 	179901,
 	-585106,
 	-849108,
diff --git a/src/audio/src/coef/src_ipc4_int32_2_1_2500_5000.h b/src/audio/src/coef/src_ipc4_int32_2_1_2500_5000.h
index cbdac272866a..dd70b9fdda2f 100644
--- a/src/audio/src/coef/src_ipc4_int32_2_1_2500_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_2_1_2500_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_2_1_2500_5000_fir[40] = {
+__cold_data static const int32_t src_int32_2_1_2500_5000_fir[40] = {
 	-879692,
 	4237437,
 	-6093558,
diff --git a/src/audio/src/coef/src_ipc4_int32_2_1_2721_5000.h b/src/audio/src/coef/src_ipc4_int32_2_1_2721_5000.h
index 43bf0c26a0e6..c952942e153f 100644
--- a/src/audio/src/coef/src_ipc4_int32_2_1_2721_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_2_1_2721_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_2_1_2721_5000_fir[48] = {
+__cold_data static const int32_t src_int32_2_1_2721_5000_fir[48] = {
 	-197638,
 	2396223,
 	-6798383,
diff --git a/src/audio/src/coef/src_ipc4_int32_2_1_3401_5000.h b/src/audio/src/coef/src_ipc4_int32_2_1_3401_5000.h
index a992e4c2ec1d..bc2da1a2c86a 100644
--- a/src/audio/src/coef/src_ipc4_int32_2_1_3401_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_2_1_3401_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_2_1_3401_5000_fir[72] = {
+__cold_data static const int32_t src_int32_2_1_3401_5000_fir[72] = {
 	32352,
 	96988,
 	-688904,
diff --git a/src/audio/src/coef/src_ipc4_int32_2_1_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_2_1_4535_5000.h
index 73d53d77fd9f..e26b17eabf4b 100644
--- a/src/audio/src/coef/src_ipc4_int32_2_1_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_2_1_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_2_1_4535_5000_fir[240] = {
+__cold_data static const int32_t src_int32_2_1_4535_5000_fir[240] = {
 	2667,
 	2962,
 	-15029,
diff --git a/src/audio/src/coef/src_ipc4_int32_2_3_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_2_3_4535_5000.h
index 6110ceffd8e6..7c624ccdbeac 100644
--- a/src/audio/src/coef/src_ipc4_int32_2_3_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_2_3_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_2_3_4535_5000_fir[264] = {
+__cold_data static const int32_t src_int32_2_3_4535_5000_fir[264] = {
 	-93938,
 	-98991,
 	260253,
diff --git a/src/audio/src/coef/src_ipc4_int32_32_21_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_32_21_4535_5000.h
index 33c00bc23a5c..e00eb9ca02fe 100644
--- a/src/audio/src/coef/src_ipc4_int32_32_21_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_32_21_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_32_21_4535_5000_fir[3840] = {
+__cold_data static const int32_t src_int32_32_21_4535_5000_fir[3840] = {
 	-9755,
 	20037,
 	-35510,
diff --git a/src/audio/src/coef/src_ipc4_int32_3_1_2268_5000.h b/src/audio/src/coef/src_ipc4_int32_3_1_2268_5000.h
index 87ba29c6518a..abcd83d5309c 100644
--- a/src/audio/src/coef/src_ipc4_int32_3_1_2268_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_3_1_2268_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_3_1_2268_5000_fir[72] = {
+__cold_data static const int32_t src_int32_3_1_2268_5000_fir[72] = {
 	148487,
 	-366788,
 	-1294441,
diff --git a/src/audio/src/coef/src_ipc4_int32_3_1_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_3_1_4535_5000.h
index 4074dfcfe90d..a4b367af8a9f 100644
--- a/src/audio/src/coef/src_ipc4_int32_3_1_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_3_1_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_3_1_4535_5000_fir[336] = {
+__cold_data static const int32_t src_int32_3_1_4535_5000_fir[336] = {
 	-19074,
 	36914,
 	-62611,
diff --git a/src/audio/src/coef/src_ipc4_int32_3_2_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_3_2_4535_5000.h
index 3338fc161956..e6131fd37699 100644
--- a/src/audio/src/coef/src_ipc4_int32_3_2_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_3_2_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_3_2_4535_5000_fir[324] = {
+__cold_data static const int32_t src_int32_3_2_4535_5000_fir[324] = {
 	-40556,
 	70616,
 	-110283,
diff --git a/src/audio/src/coef/src_ipc4_int32_3_4_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_3_4_4535_5000.h
index 31f656c1f7a8..bb6848ae9e08 100644
--- a/src/audio/src/coef/src_ipc4_int32_3_4_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_3_4_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_3_4_4535_5000_fir[360] = {
+__cold_data static const int32_t src_int32_3_4_4535_5000_fir[360] = {
 	77760,
 	40171,
 	-209346,
diff --git a/src/audio/src/coef/src_ipc4_int32_40_21_2381_5000.h b/src/audio/src/coef/src_ipc4_int32_40_21_2381_5000.h
index a864814eff3d..97657120321b 100644
--- a/src/audio/src/coef/src_ipc4_int32_40_21_2381_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_40_21_2381_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_40_21_2381_5000_fir[960] = {
+__cold_data static const int32_t src_int32_40_21_2381_5000_fir[960] = {
 	50137,
 	248031,
 	-2186295,
diff --git a/src/audio/src/coef/src_ipc4_int32_40_21_2976_5000.h b/src/audio/src/coef/src_ipc4_int32_40_21_2976_5000.h
index 97bf13152ebc..4f4131896421 100644
--- a/src/audio/src/coef/src_ipc4_int32_40_21_2976_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_40_21_2976_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_40_21_2976_5000_fir[1120] = {
+__cold_data static const int32_t src_int32_40_21_2976_5000_fir[1120] = {
 	-34235,
 	389198,
 	-1297100,
diff --git a/src/audio/src/coef/src_ipc4_int32_40_21_3968_5000.h b/src/audio/src/coef/src_ipc4_int32_40_21_3968_5000.h
index 1b184cd4c2ca..a2f60b2c61cd 100644
--- a/src/audio/src/coef/src_ipc4_int32_40_21_3968_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_40_21_3968_5000.h
@@ -7,7 +7,7 @@
 /** \cond GENERATED_BY_TOOLS_TUNE_SRC */
 #include <stdint.h>
 
-static const int32_t src_int32_40_21_3968_5000_fir[2080] = {
+__cold_data static const int32_t src_int32_40_21_3968_5000_fir[2080] = {
 	-48704,
 	156750,
 	-338114,
diff --git a/src/audio/src/coef/src_ipc4_int32_40_7_2976_5000.h b/src/audio/src/coef/src_ipc4_int32_40_7_2976_5000.h
index 3fb772e824d2..f8d1c60f6d17 100644
--- a/src/audio/src/coef/src_ipc4_int32_40_7_2976_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_40_7_2976_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_40_7_2976_5000_fir[1120] = {
+__cold_data static const int32_t src_int32_40_7_2976_5000_fir[1120] = {
 	-39160,
 	426217,
 	-1390884,
diff --git a/src/audio/src/coef/src_ipc4_int32_4_1_1134_5000.h b/src/audio/src/coef/src_ipc4_int32_4_1_1134_5000.h
index 56e0b902bff8..9589dbf943c8 100644
--- a/src/audio/src/coef/src_ipc4_int32_4_1_1134_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_4_1_1134_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_4_1_1134_5000_fir[64] = {
+__cold_data static const int32_t src_int32_4_1_1134_5000_fir[64] = {
 	165628,
 	1977250,
 	-11171259,
diff --git a/src/audio/src/coef/src_ipc4_int32_4_1_1512_5000.h b/src/audio/src/coef/src_ipc4_int32_4_1_1512_5000.h
index 62a7e9b84f60..3cfc1de85c1b 100644
--- a/src/audio/src/coef/src_ipc4_int32_4_1_1512_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_4_1_1512_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_4_1_1512_5000_fir[64] = {
+__cold_data static const int32_t src_int32_4_1_1512_5000_fir[64] = {
 	-77852,
 	2381370,
 	-5140518,
diff --git a/src/audio/src/coef/src_ipc4_int32_4_1_2268_5000.h b/src/audio/src/coef/src_ipc4_int32_4_1_2268_5000.h
index 395b0ca93b9d..ba533580a6e0 100644
--- a/src/audio/src/coef/src_ipc4_int32_4_1_2268_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_4_1_2268_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_4_1_2268_5000_fir[80] = {
+__cold_data static const int32_t src_int32_4_1_2268_5000_fir[80] = {
 	-87628,
 	1342863,
 	-3662077,
diff --git a/src/audio/src/coef/src_ipc4_int32_4_1_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_4_1_4535_5000.h
index 3d53542f1d4b..bd4882c6685f 100644
--- a/src/audio/src/coef/src_ipc4_int32_4_1_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_4_1_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_4_1_4535_5000_fir[416] = {
+__cold_data static const int32_t src_int32_4_1_4535_5000_fir[416] = {
 	-49159,
 	81297,
 	-120482,
diff --git a/src/audio/src/coef/src_ipc4_int32_4_21_1080_5000.h b/src/audio/src/coef/src_ipc4_int32_4_21_1080_5000.h
index 91eb1bdd173e..ba6b8e96777c 100644
--- a/src/audio/src/coef/src_ipc4_int32_4_21_1080_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_4_21_1080_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_4_21_1080_5000_fir[224] = {
+__cold_data static const int32_t src_int32_4_21_1080_5000_fir[224] = {
 	-1944411,
 	-1843091,
 	94714,
diff --git a/src/audio/src/coef/src_ipc4_int32_4_21_3239_5000.h b/src/audio/src/coef/src_ipc4_int32_4_21_3239_5000.h
index c97905046e66..fd8cfb71ba68 100644
--- a/src/audio/src/coef/src_ipc4_int32_4_21_3239_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_4_21_3239_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_4_21_3239_5000_fir[512] = {
+__cold_data static const int32_t src_int32_4_21_3239_5000_fir[512] = {
 	27727,
 	-202088,
 	-526392,
diff --git a/src/audio/src/coef/src_ipc4_int32_4_3_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_4_3_4535_5000.h
index cffc6982be38..53bfdc6468ef 100644
--- a/src/audio/src/coef/src_ipc4_int32_4_3_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_4_3_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_4_3_4535_5000_fir[432] = {
+__cold_data static const int32_t src_int32_4_3_4535_5000_fir[432] = {
 	-38206,
 	66050,
 	-102182,
diff --git a/src/audio/src/coef/src_ipc4_int32_5_21_1728_5000.h b/src/audio/src/coef/src_ipc4_int32_5_21_1728_5000.h
index c0ec2a704e62..5f58a44bb2ec 100644
--- a/src/audio/src/coef/src_ipc4_int32_5_21_1728_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_5_21_1728_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_5_21_1728_5000_fir[320] = {
+__cold_data static const int32_t src_int32_5_21_1728_5000_fir[320] = {
 	-201787,
 	180377,
 	1173676,
diff --git a/src/audio/src/coef/src_ipc4_int32_5_21_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_5_21_4535_5000.h
index dd4c46f9643f..c1dc28e6506e 100644
--- a/src/audio/src/coef/src_ipc4_int32_5_21_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_5_21_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_5_21_4535_5000_fir[1740] = {
+__cold_data static const int32_t src_int32_5_21_4535_5000_fir[1740] = {
 	-236856,
 	-188323,
 	-23805,
diff --git a/src/audio/src/coef/src_ipc4_int32_5_7_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_5_7_4535_5000.h
index 9fe2321b17c8..39c18f997247 100644
--- a/src/audio/src/coef/src_ipc4_int32_5_7_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_5_7_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_5_7_4535_5000_fir[680] = {
+__cold_data static const int32_t src_int32_5_7_4535_5000_fir[680] = {
 	42053,
 	-83399,
 	41109,
diff --git a/src/audio/src/coef/src_ipc4_int32_6_1_1134_5000.h b/src/audio/src/coef/src_ipc4_int32_6_1_1134_5000.h
index ea5f80c10b6d..db896348870c 100644
--- a/src/audio/src/coef/src_ipc4_int32_6_1_1134_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_6_1_1134_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_6_1_1134_5000_fir[96] = {
+__cold_data static const int32_t src_int32_6_1_1134_5000_fir[96] = {
 	141841,
 	2137064,
 	-10649573,
diff --git a/src/audio/src/coef/src_ipc4_int32_7_3_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_7_3_4535_5000.h
index ec23514f712f..2e6378db3730 100644
--- a/src/audio/src/coef/src_ipc4_int32_7_3_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_7_3_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_7_3_4535_5000_fir[728] = {
+__cold_data static const int32_t src_int32_7_3_4535_5000_fir[728] = {
 	-46837,
 	76113,
 	-110550,
diff --git a/src/audio/src/coef/src_ipc4_int32_7_5_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_7_5_4535_5000.h
index b7a428c009e0..c59f5df4cf34 100644
--- a/src/audio/src/coef/src_ipc4_int32_7_5_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_7_5_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_7_5_4535_5000_fir[812] = {
+__cold_data static const int32_t src_int32_7_5_4535_5000_fir[812] = {
 	-13317,
 	26352,
 	-45392,
diff --git a/src/audio/src/coef/src_ipc4_int32_7_8_1361_5000.h b/src/audio/src/coef/src_ipc4_int32_7_8_1361_5000.h
index abf0b81aee66..1439228321e3 100644
--- a/src/audio/src/coef/src_ipc4_int32_7_8_1361_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_7_8_1361_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_7_8_1361_5000_fir[140] = {
+__cold_data static const int32_t src_int32_7_8_1361_5000_fir[140] = {
 	-165190,
 	129875,
 	4540182,
diff --git a/src/audio/src/coef/src_ipc4_int32_7_8_2468_5000.h b/src/audio/src/coef/src_ipc4_int32_7_8_2468_5000.h
index 481a61c818ff..1f189c405639 100644
--- a/src/audio/src/coef/src_ipc4_int32_7_8_2468_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_7_8_2468_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_7_8_2468_5000_fir[196] = {
+__cold_data static const int32_t src_int32_7_8_2468_5000_fir[196] = {
 	-49360,
 	723320,
 	-1199972,
diff --git a/src/audio/src/coef/src_ipc4_int32_7_8_2721_5000.h b/src/audio/src/coef/src_ipc4_int32_7_8_2721_5000.h
index 38608a77d797..7467114c980b 100644
--- a/src/audio/src/coef/src_ipc4_int32_7_8_2721_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_7_8_2721_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_7_8_2721_5000_fir[224] = {
+__cold_data static const int32_t src_int32_7_8_2721_5000_fir[224] = {
 	65478,
 	113869,
 	-1097521,
diff --git a/src/audio/src/coef/src_ipc4_int32_7_8_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_7_8_4535_5000.h
index a5c3fa7a75de..3794b77865c4 100644
--- a/src/audio/src/coef/src_ipc4_int32_7_8_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_7_8_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_7_8_4535_5000_fir[840] = {
+__cold_data static const int32_t src_int32_7_8_4535_5000_fir[840] = {
 	-9,
 	-30815,
 	77572,
diff --git a/src/audio/src/coef/src_ipc4_int32_8_21_2160_5000.h b/src/audio/src/coef/src_ipc4_int32_8_21_2160_5000.h
index 15c2e7623a99..c6bfabd9a321 100644
--- a/src/audio/src/coef/src_ipc4_int32_8_21_2160_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_8_21_2160_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_8_21_2160_5000_fir[384] = {
+__cold_data static const int32_t src_int32_8_21_2160_5000_fir[384] = {
 	401690,
 	667023,
 	-90063,
diff --git a/src/audio/src/coef/src_ipc4_int32_8_21_3239_5000.h b/src/audio/src/coef/src_ipc4_int32_8_21_3239_5000.h
index 6eefe17a67f1..f7ec7cf03579 100644
--- a/src/audio/src/coef/src_ipc4_int32_8_21_3239_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_8_21_3239_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_8_21_3239_5000_fir[544] = {
+__cold_data static const int32_t src_int32_8_21_3239_5000_fir[544] = {
 	214310,
 	401153,
 	58758,
diff --git a/src/audio/src/coef/src_ipc4_int32_8_21_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_8_21_4535_5000.h
index 478d4f6ef50c..d18a3ced16cb 100644
--- a/src/audio/src/coef/src_ipc4_int32_8_21_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_8_21_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_8_21_4535_5000_fir[1984] = {
+__cold_data static const int32_t src_int32_8_21_4535_5000_fir[1984] = {
 	-4705,
 	81658,
 	87540,
diff --git a/src/audio/src/coef/src_ipc4_int32_8_7_1361_5000.h b/src/audio/src/coef/src_ipc4_int32_8_7_1361_5000.h
index a1bb0e857e1a..81456fe06359 100644
--- a/src/audio/src/coef/src_ipc4_int32_8_7_1361_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_8_7_1361_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_8_7_1361_5000_fir[160] = {
+__cold_data static const int32_t src_int32_8_7_1361_5000_fir[160] = {
 	128091,
 	-1061856,
 	-689775,
diff --git a/src/audio/src/coef/src_ipc4_int32_8_7_2468_5000.h b/src/audio/src/coef/src_ipc4_int32_8_7_2468_5000.h
index 4ca99d9d85f8..c4477c71658f 100644
--- a/src/audio/src/coef/src_ipc4_int32_8_7_2468_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_8_7_2468_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_8_7_2468_5000_fir[192] = {
+__cold_data static const int32_t src_int32_8_7_2468_5000_fir[192] = {
 	38025,
 	446289,
 	-2663076,
diff --git a/src/audio/src/coef/src_ipc4_int32_8_7_2721_5000.h b/src/audio/src/coef/src_ipc4_int32_8_7_2721_5000.h
index e064904224ee..8b4e7677525c 100644
--- a/src/audio/src/coef/src_ipc4_int32_8_7_2721_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_8_7_2721_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_8_7_2721_5000_fir[192] = {
+__cold_data static const int32_t src_int32_8_7_2721_5000_fir[192] = {
 	-68651,
 	727228,
 	-2055563,
diff --git a/src/audio/src/coef/src_ipc4_int32_8_7_4082_5000.h b/src/audio/src/coef/src_ipc4_int32_8_7_4082_5000.h
index 2092a7395e88..93f1ef4ce564 100644
--- a/src/audio/src/coef/src_ipc4_int32_8_7_4082_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_8_7_4082_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_8_7_4082_5000_fir[480] = {
+__cold_data static const int32_t src_int32_8_7_4082_5000_fir[480] = {
 	-48290,
 	148731,
 	-325260,
diff --git a/src/audio/src/coef/src_ipc4_int32_8_7_4535_5000.h b/src/audio/src/coef/src_ipc4_int32_8_7_4535_5000.h
index 855dacb2ad9c..7af3ad09d5ae 100644
--- a/src/audio/src/coef/src_ipc4_int32_8_7_4535_5000.h
+++ b/src/audio/src/coef/src_ipc4_int32_8_7_4535_5000.h
@@ -8,7 +8,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_8_7_4535_5000_fir[896] = {
+__cold_data static const int32_t src_int32_8_7_4535_5000_fir[896] = {
 	-24053,
 	43532,
 	-69787,
diff --git a/src/audio/src/coef/src_lite_int32_10_21_3455_5000.h b/src/audio/src/coef/src_lite_int32_10_21_3455_5000.h
index fbbd636a9cf7..819b495b89a0 100755
--- a/src/audio/src/coef/src_lite_int32_10_21_3455_5000.h
+++ b/src/audio/src/coef/src_lite_int32_10_21_3455_5000.h
@@ -7,7 +7,7 @@
 /** \cond GENERATED_BY_TOOLS_TUNE_SRC */
 #include <stdint.h>
 
-const int32_t src_int32_10_21_3455_5000_fir[560] = {
+__cold_data static const int32_t src_int32_10_21_3455_5000_fir[560] = {
 	-656,
 	634708,
 	716335,
diff --git a/src/audio/src/coef/src_lite_int32_16_21_4535_5000.h b/src/audio/src/coef/src_lite_int32_16_21_4535_5000.h
index cfac60bf4581..8f4bd996d6de 100755
--- a/src/audio/src/coef/src_lite_int32_16_21_4535_5000.h
+++ b/src/audio/src/coef/src_lite_int32_16_21_4535_5000.h
@@ -7,7 +7,7 @@
 /** \cond GENERATED_BY_TOOLS_TUNE_SRC */
 #include <stdint.h>
 
-const int32_t src_int32_16_21_4535_5000_fir[1728] = {
+__cold_data static const int32_t src_int32_16_21_4535_5000_fir[1728] = {
 	799,
 	132548,
 	-237458,
diff --git a/src/audio/src/coef/src_lite_int32_1_2_4535_5000.h b/src/audio/src/coef/src_lite_int32_1_2_4535_5000.h
index ca1de1ca9818..293290b5a215 100755
--- a/src/audio/src/coef/src_lite_int32_1_2_4535_5000.h
+++ b/src/audio/src/coef/src_lite_int32_1_2_4535_5000.h
@@ -7,7 +7,7 @@
 /** \cond GENERATED_BY_TOOLS_TUNE_SRC */
 #include <stdint.h>
 
-const int32_t src_int32_1_2_4535_5000_fir[184] = {
+__cold_data static const int32_t src_int32_1_2_4535_5000_fir[184] = {
 	-224121,
 	-49304,
 	317798,
diff --git a/src/audio/src/coef/src_lite_int32_1_3_4535_5000.h b/src/audio/src/coef/src_lite_int32_1_3_4535_5000.h
index 52e0af45edbd..8f7e24fd2399 100755
--- a/src/audio/src/coef/src_lite_int32_1_3_4535_5000.h
+++ b/src/audio/src/coef/src_lite_int32_1_3_4535_5000.h
@@ -7,7 +7,7 @@
 /** \cond GENERATED_BY_TOOLS_TUNE_SRC */
 #include <stdint.h>
 
-const int32_t src_int32_1_3_4535_5000_fir[236] = {
+__cold_data static const int32_t src_int32_1_3_4535_5000_fir[236] = {
 	-114015,
 	51823,
 	219093,
diff --git a/src/audio/src/coef/src_lite_int32_20_21_4167_5000.h b/src/audio/src/coef/src_lite_int32_20_21_4167_5000.h
index 2622d4bd4275..ce227f2a753e 100755
--- a/src/audio/src/coef/src_lite_int32_20_21_4167_5000.h
+++ b/src/audio/src/coef/src_lite_int32_20_21_4167_5000.h
@@ -7,7 +7,7 @@
 /** \cond GENERATED_BY_TOOLS_TUNE_SRC */
 #include <stdint.h>
 
-const int32_t src_int32_20_21_4167_5000_fir[1200] = {
+__cold_data static const int32_t src_int32_20_21_4167_5000_fir[1200] = {
 	5356,
 	-86589,
 	268036,
diff --git a/src/audio/src/coef/src_lite_int32_3_2_4535_5000.h b/src/audio/src/coef/src_lite_int32_3_2_4535_5000.h
index 2431175f626d..3d8bd09dfc7d 100755
--- a/src/audio/src/coef/src_lite_int32_3_2_4535_5000.h
+++ b/src/audio/src/coef/src_lite_int32_3_2_4535_5000.h
@@ -7,7 +7,7 @@
 /** \cond GENERATED_BY_TOOLS_TUNE_SRC */
 #include <stdint.h>
 
-const int32_t src_int32_3_2_4535_5000_fir[276] = {
+__cold_data static const int32_t src_int32_3_2_4535_5000_fir[276] = {
 	-98079,
 	150065,
 	-205969,
diff --git a/src/audio/src/coef/src_lite_int32_8_7_4535_5000.h b/src/audio/src/coef/src_lite_int32_8_7_4535_5000.h
index f6596591bea9..6d168e4ac716 100755
--- a/src/audio/src/coef/src_lite_int32_8_7_4535_5000.h
+++ b/src/audio/src/coef/src_lite_int32_8_7_4535_5000.h
@@ -7,7 +7,7 @@
 /** \cond GENERATED_BY_TOOLS_TUNE_SRC */
 #include <stdint.h>
 
-const int32_t src_int32_8_7_4535_5000_fir[768] = {
+__cold_data static const int32_t src_int32_8_7_4535_5000_fir[768] = {
 	-58861,
 	107730,
 	-172832,
diff --git a/src/audio/src/coef/src_small_int32_1_2_2268_5000.h b/src/audio/src/coef/src_small_int32_1_2_2268_5000.h
index cb4096c449b1..d70785c4bc8b 100644
--- a/src/audio/src/coef/src_small_int32_1_2_2268_5000.h
+++ b/src/audio/src/coef/src_small_int32_1_2_2268_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_1_2_2268_5000_fir[40] = {
+__cold_data static const int32_t src_int32_1_2_2268_5000_fir[40] = {
 	-102613,
 	1042618,
 	2316615,
diff --git a/src/audio/src/coef/src_small_int32_1_2_4535_5000.h b/src/audio/src/coef/src_small_int32_1_2_4535_5000.h
index c6f089dc2788..189e199c2aa7 100644
--- a/src/audio/src/coef/src_small_int32_1_2_4535_5000.h
+++ b/src/audio/src/coef/src_small_int32_1_2_4535_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_1_2_4535_5000_fir[200] = {
+__cold_data static const int32_t src_int32_1_2_4535_5000_fir[200] = {
 	-79638,
 	47425,
 	131437,
diff --git a/src/audio/src/coef/src_small_int32_1_3_2268_5000.h b/src/audio/src/coef/src_small_int32_1_3_2268_5000.h
index 8e877cdefb91..f2802bf5ad64 100644
--- a/src/audio/src/coef/src_small_int32_1_3_2268_5000.h
+++ b/src/audio/src/coef/src_small_int32_1_3_2268_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_1_3_2268_5000_fir[56] = {
+__cold_data static const int32_t src_int32_1_3_2268_5000_fir[56] = {
 	636662,
 	1367445,
 	1168433,
diff --git a/src/audio/src/coef/src_small_int32_1_3_4535_5000.h b/src/audio/src/coef/src_small_int32_1_3_4535_5000.h
index 7f4d3d1cec38..188594407b10 100644
--- a/src/audio/src/coef/src_small_int32_1_3_4535_5000.h
+++ b/src/audio/src/coef/src_small_int32_1_3_4535_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_1_3_4535_5000_fir[268] = {
+__cold_data static const int32_t src_int32_1_3_4535_5000_fir[268] = {
 	53316,
 	-3193,
 	-78263,
diff --git a/src/audio/src/coef/src_small_int32_20_21_4167_5000.h b/src/audio/src/coef/src_small_int32_20_21_4167_5000.h
index 6dd79a502a30..858b0b3ab4bf 100644
--- a/src/audio/src/coef/src_small_int32_20_21_4167_5000.h
+++ b/src/audio/src/coef/src_small_int32_20_21_4167_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_20_21_4167_5000_fir[1120] = {
+__cold_data static const int32_t src_int32_20_21_4167_5000_fir[1120] = {
 	125886,
 	-321269,
 	574508,
diff --git a/src/audio/src/coef/src_small_int32_21_20_4167_5000.h b/src/audio/src/coef/src_small_int32_21_20_4167_5000.h
index 5258d2df097e..f6f75a7923ed 100644
--- a/src/audio/src/coef/src_small_int32_21_20_4167_5000.h
+++ b/src/audio/src/coef/src_small_int32_21_20_4167_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_20_4167_5000_fir[1092] = {
+__cold_data static const int32_t src_int32_21_20_4167_5000_fir[1092] = {
 	-148365,
 	253251,
 	-300044,
diff --git a/src/audio/src/coef/src_small_int32_2_1_2268_5000.h b/src/audio/src/coef/src_small_int32_2_1_2268_5000.h
index 3be189ef34f1..4378b2ec0f1f 100644
--- a/src/audio/src/coef/src_small_int32_2_1_2268_5000.h
+++ b/src/audio/src/coef/src_small_int32_2_1_2268_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_2_1_2268_5000_fir[40] = {
+__cold_data static const int32_t src_int32_2_1_2268_5000_fir[40] = {
 	-96873,
 	2187025,
 	-6715592,
diff --git a/src/audio/src/coef/src_small_int32_2_1_4535_5000.h b/src/audio/src/coef/src_small_int32_2_1_4535_5000.h
index cda9b6305c50..f66587f65c40 100644
--- a/src/audio/src/coef/src_small_int32_2_1_4535_5000.h
+++ b/src/audio/src/coef/src_small_int32_2_1_4535_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_2_1_4535_5000_fir[200] = {
+__cold_data static const int32_t src_int32_2_1_4535_5000_fir[200] = {
 	-79638,
 	131437,
 	-197166,
diff --git a/src/audio/src/coef/src_small_int32_2_3_4535_5000.h b/src/audio/src/coef/src_small_int32_2_3_4535_5000.h
index 5047c6230b35..e239528c0194 100644
--- a/src/audio/src/coef/src_small_int32_2_3_4535_5000.h
+++ b/src/audio/src/coef/src_small_int32_2_3_4535_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_2_3_4535_5000_fir[272] = {
+__cold_data static const int32_t src_int32_2_3_4535_5000_fir[272] = {
 	12509,
 	72682,
 	-101869,
diff --git a/src/audio/src/coef/src_small_int32_3_1_2268_5000.h b/src/audio/src/coef/src_small_int32_3_1_2268_5000.h
index c570c7347d77..4e06e56d1916 100644
--- a/src/audio/src/coef/src_small_int32_3_1_2268_5000.h
+++ b/src/audio/src/coef/src_small_int32_3_1_2268_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_3_1_2268_5000_fir[60] = {
+__cold_data static const int32_t src_int32_3_1_2268_5000_fir[60] = {
 	-166536,
 	2306339,
 	-6050784,
diff --git a/src/audio/src/coef/src_small_int32_3_1_4535_5000.h b/src/audio/src/coef/src_small_int32_3_1_4535_5000.h
index 40849153f431..7c52e64b7c8f 100644
--- a/src/audio/src/coef/src_small_int32_3_1_4535_5000.h
+++ b/src/audio/src/coef/src_small_int32_3_1_4535_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_3_1_4535_5000_fir[276] = {
+__cold_data static const int32_t src_int32_3_1_4535_5000_fir[276] = {
 	-92545,
 	140559,
 	-191923,
diff --git a/src/audio/src/coef/src_small_int32_3_2_4535_5000.h b/src/audio/src/coef/src_small_int32_3_2_4535_5000.h
index 0c593352a8dc..f58b04c6c865 100644
--- a/src/audio/src/coef/src_small_int32_3_2_4535_5000.h
+++ b/src/audio/src/coef/src_small_int32_3_2_4535_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_3_2_4535_5000_fir[276] = {
+__cold_data static const int32_t src_int32_3_2_4535_5000_fir[276] = {
 	-92545,
 	140559,
 	-191923,
diff --git a/src/audio/src/coef/src_small_int32_3_4_4535_5000.h b/src/audio/src/coef/src_small_int32_3_4_4535_5000.h
index 43ca5ba54e7d..5c313218450d 100644
--- a/src/audio/src/coef/src_small_int32_3_4_4535_5000.h
+++ b/src/audio/src/coef/src_small_int32_3_4_4535_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_3_4_4535_5000_fir[348] = {
+__cold_data static const int32_t src_int32_3_4_4535_5000_fir[348] = {
 	-44332,
 	116220,
 	-109098,
diff --git a/src/audio/src/coef/src_small_int32_4_3_4535_5000.h b/src/audio/src/coef/src_small_int32_4_3_4535_5000.h
index ebd010e2b8f4..43574be97721 100644
--- a/src/audio/src/coef/src_small_int32_4_3_4535_5000.h
+++ b/src/audio/src/coef/src_small_int32_4_3_4535_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_4_3_4535_5000_fir[352] = {
+__cold_data static const int32_t src_int32_4_3_4535_5000_fir[352] = {
 	-92406,
 	134596,
 	-172955,
diff --git a/src/audio/src/coef/src_small_int32_4_5_4535_5000.h b/src/audio/src/coef/src_small_int32_4_5_4535_5000.h
index cc2457a81bec..3f91c60455f3 100644
--- a/src/audio/src/coef/src_small_int32_4_5_4535_5000.h
+++ b/src/audio/src/coef/src_small_int32_4_5_4535_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_4_5_4535_5000_fir[448] = {
+__cold_data static const int32_t src_int32_4_5_4535_5000_fir[448] = {
 	71197,
 	-96779,
 	49471,
diff --git a/src/audio/src/coef/src_small_int32_5_4_4535_5000.h b/src/audio/src/coef/src_small_int32_5_4_4535_5000.h
index 74987ab7c557..c4b257554789 100644
--- a/src/audio/src/coef/src_small_int32_5_4_4535_5000.h
+++ b/src/audio/src/coef/src_small_int32_5_4_4535_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_5_4_4535_5000_fir[440] = {
+__cold_data static const int32_t src_int32_5_4_4535_5000_fir[440] = {
 	-83573,
 	123255,
 	-160503,
diff --git a/src/audio/src/coef/src_small_int32_5_6_4354_5000.h b/src/audio/src/coef/src_small_int32_5_6_4354_5000.h
index 4a712463e601..0bbeb06bad2e 100644
--- a/src/audio/src/coef/src_small_int32_5_6_4354_5000.h
+++ b/src/audio/src/coef/src_small_int32_5_6_4354_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_5_6_4354_5000_fir[380] = {
+__cold_data static const int32_t src_int32_5_6_4354_5000_fir[380] = {
 	-110765,
 	202615,
 	-181213,
diff --git a/src/audio/src/coef/src_small_int32_6_5_4354_5000.h b/src/audio/src/coef/src_small_int32_6_5_4354_5000.h
index 8a2f6054f76c..1d308a26019b 100644
--- a/src/audio/src/coef/src_small_int32_6_5_4354_5000.h
+++ b/src/audio/src/coef/src_small_int32_6_5_4354_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_6_5_4354_5000_fir[384] = {
+__cold_data static const int32_t src_int32_6_5_4354_5000_fir[384] = {
 	-122729,
 	196634,
 	-249782,
diff --git a/src/audio/src/coef/src_small_int32_7_8_4535_5000.h b/src/audio/src/coef/src_small_int32_7_8_4535_5000.h
index 58a71bc48718..04e7a92a287a 100644
--- a/src/audio/src/coef/src_small_int32_7_8_4535_5000.h
+++ b/src/audio/src/coef/src_small_int32_7_8_4535_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_7_8_4535_5000_fir[644] = {
+__cold_data static const int32_t src_int32_7_8_4535_5000_fir[644] = {
 	-1007,
 	-96094,
 	242640,
diff --git a/src/audio/src/coef/src_small_int32_8_7_4535_5000.h b/src/audio/src/coef/src_small_int32_8_7_4535_5000.h
index 4d33f547c081..ae19247fd2b4 100644
--- a/src/audio/src/coef/src_small_int32_8_7_4535_5000.h
+++ b/src/audio/src/coef/src_small_int32_8_7_4535_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_8_7_4535_5000_fir[640] = {
+__cold_data static const int32_t src_int32_8_7_4535_5000_fir[640] = {
 	-93442,
 	125750,
 	-138530,
diff --git a/src/audio/src/coef/src_std_int32_10_21_4535_5000.h b/src/audio/src/coef/src_std_int32_10_21_4535_5000.h
index 44a207ef5ecd..10175a29b166 100644
--- a/src/audio/src/coef/src_std_int32_10_21_4535_5000.h
+++ b/src/audio/src/coef/src_std_int32_10_21_4535_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_10_21_4535_5000_fir[1720] = {
+__cold_data static const int32_t src_int32_10_21_4535_5000_fir[1720] = {
 	64820,
 	140936,
 	-51986,
diff --git a/src/audio/src/coef/src_std_int32_1_2_2268_5000.h b/src/audio/src/coef/src_std_int32_1_2_2268_5000.h
index c27402466cff..abaf9c11aee4 100644
--- a/src/audio/src/coef/src_std_int32_1_2_2268_5000.h
+++ b/src/audio/src/coef/src_std_int32_1_2_2268_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_1_2_2268_5000_fir[40] = {
+__cold_data static const int32_t src_int32_1_2_2268_5000_fir[40] = {
 	-102613,
 	1042618,
 	2316615,
diff --git a/src/audio/src/coef/src_std_int32_1_2_4535_5000.h b/src/audio/src/coef/src_std_int32_1_2_4535_5000.h
index 64d3f1641c7e..5f14dfe7e7e4 100644
--- a/src/audio/src/coef/src_std_int32_1_2_4535_5000.h
+++ b/src/audio/src/coef/src_std_int32_1_2_4535_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_1_2_4535_5000_fir[200] = {
+__cold_data static const int32_t src_int32_1_2_4535_5000_fir[200] = {
 	-84357,
 	50235,
 	139225,
diff --git a/src/audio/src/coef/src_std_int32_1_3_2268_5000.h b/src/audio/src/coef/src_std_int32_1_3_2268_5000.h
index 41f416116967..55f2d364ff16 100644
--- a/src/audio/src/coef/src_std_int32_1_3_2268_5000.h
+++ b/src/audio/src/coef/src_std_int32_1_3_2268_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_1_3_2268_5000_fir[56] = {
+__cold_data static const int32_t src_int32_1_3_2268_5000_fir[56] = {
 	636662,
 	1367445,
 	1168433,
diff --git a/src/audio/src/coef/src_std_int32_1_3_4535_5000.h b/src/audio/src/coef/src_std_int32_1_3_4535_5000.h
index 580ddebacddd..c35eb74ecce4 100644
--- a/src/audio/src/coef/src_std_int32_1_3_4535_5000.h
+++ b/src/audio/src/coef/src_std_int32_1_3_4535_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_1_3_4535_5000_fir[268] = {
+__cold_data static const int32_t src_int32_1_3_4535_5000_fir[268] = {
 	53316,
 	-3193,
 	-78263,
diff --git a/src/audio/src/coef/src_std_int32_20_21_4167_5000.h b/src/audio/src/coef/src_std_int32_20_21_4167_5000.h
index a26101ddd7bc..8644e4f37636 100644
--- a/src/audio/src/coef/src_std_int32_20_21_4167_5000.h
+++ b/src/audio/src/coef/src_std_int32_20_21_4167_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_20_21_4167_5000_fir[1120] = {
+__cold_data static const int32_t src_int32_20_21_4167_5000_fir[1120] = {
 	125886,
 	-321269,
 	574508,
diff --git a/src/audio/src/coef/src_std_int32_20_7_2976_5000.h b/src/audio/src/coef/src_std_int32_20_7_2976_5000.h
index 9bb8d4879e69..95202e1c5e43 100644
--- a/src/audio/src/coef/src_std_int32_20_7_2976_5000.h
+++ b/src/audio/src/coef/src_std_int32_20_7_2976_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_20_7_2976_5000_fir[480] = {
+__cold_data static const int32_t src_int32_20_7_2976_5000_fir[480] = {
 	-256723,
 	1344746,
 	-2486660,
diff --git a/src/audio/src/coef/src_std_int32_21_20_4167_5000.h b/src/audio/src/coef/src_std_int32_21_20_4167_5000.h
index 18aca9ba361d..61799ebeafbc 100644
--- a/src/audio/src/coef/src_std_int32_21_20_4167_5000.h
+++ b/src/audio/src/coef/src_std_int32_21_20_4167_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_20_4167_5000_fir[1092] = {
+__cold_data static const int32_t src_int32_21_20_4167_5000_fir[1092] = {
 	-148365,
 	253251,
 	-300044,
diff --git a/src/audio/src/coef/src_std_int32_21_40_3968_5000.h b/src/audio/src/coef/src_std_int32_21_40_3968_5000.h
index 388d4216ce90..486b911ca449 100644
--- a/src/audio/src/coef/src_std_int32_21_40_3968_5000.h
+++ b/src/audio/src/coef/src_std_int32_21_40_3968_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_40_3968_5000_fir[1596] = {
+__cold_data static const int32_t src_int32_21_40_3968_5000_fir[1596] = {
 	-210430,
 	-287852,
 	472564,
diff --git a/src/audio/src/coef/src_std_int32_21_80_3968_5000.h b/src/audio/src/coef/src_std_int32_21_80_3968_5000.h
index fea250e377c6..709bc1000424 100644
--- a/src/audio/src/coef/src_std_int32_21_80_3968_5000.h
+++ b/src/audio/src/coef/src_std_int32_21_80_3968_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_21_80_3968_5000_fir[3108] = {
+__cold_data static const int32_t src_int32_21_80_3968_5000_fir[3108] = {
 	-174020,
 	2072,
 	309190,
diff --git a/src/audio/src/coef/src_std_int32_2_1_2268_5000.h b/src/audio/src/coef/src_std_int32_2_1_2268_5000.h
index 953e65c155ae..56204cdfcff9 100644
--- a/src/audio/src/coef/src_std_int32_2_1_2268_5000.h
+++ b/src/audio/src/coef/src_std_int32_2_1_2268_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_2_1_2268_5000_fir[40] = {
+__cold_data static const int32_t src_int32_2_1_2268_5000_fir[40] = {
 	-96873,
 	2187025,
 	-6715592,
diff --git a/src/audio/src/coef/src_std_int32_2_1_4535_5000.h b/src/audio/src/coef/src_std_int32_2_1_4535_5000.h
index 333d603e97bb..deb49d1a7fa9 100644
--- a/src/audio/src/coef/src_std_int32_2_1_4535_5000.h
+++ b/src/audio/src/coef/src_std_int32_2_1_4535_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_2_1_4535_5000_fir[200] = {
+__cold_data static const int32_t src_int32_2_1_4535_5000_fir[200] = {
 	-79638,
 	131437,
 	-197166,
diff --git a/src/audio/src/coef/src_std_int32_2_3_4535_5000.h b/src/audio/src/coef/src_std_int32_2_3_4535_5000.h
index 7863ebe826cf..8227a060f52c 100644
--- a/src/audio/src/coef/src_std_int32_2_3_4535_5000.h
+++ b/src/audio/src/coef/src_std_int32_2_3_4535_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_2_3_4535_5000_fir[272] = {
+__cold_data static const int32_t src_int32_2_3_4535_5000_fir[272] = {
 	12509,
 	72682,
 	-101869,
diff --git a/src/audio/src/coef/src_std_int32_32_21_4535_5000.h b/src/audio/src/coef/src_std_int32_32_21_4535_5000.h
index b20976b16dea..071e30255f7a 100644
--- a/src/audio/src/coef/src_std_int32_32_21_4535_5000.h
+++ b/src/audio/src/coef/src_std_int32_32_21_4535_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_32_21_4535_5000_fir[2816] = {
+__cold_data static const int32_t src_int32_32_21_4535_5000_fir[2816] = {
 	-70924,
 	93303,
 	-103450,
diff --git a/src/audio/src/coef/src_std_int32_3_1_2268_5000.h b/src/audio/src/coef/src_std_int32_3_1_2268_5000.h
index bb4ef7d82f07..e620859659fc 100644
--- a/src/audio/src/coef/src_std_int32_3_1_2268_5000.h
+++ b/src/audio/src/coef/src_std_int32_3_1_2268_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_3_1_2268_5000_fir[60] = {
+__cold_data static const int32_t src_int32_3_1_2268_5000_fir[60] = {
 	-166536,
 	2306339,
 	-6050784,
diff --git a/src/audio/src/coef/src_std_int32_3_1_4535_5000.h b/src/audio/src/coef/src_std_int32_3_1_4535_5000.h
index db312c9c80ae..f0d28eab61ea 100644
--- a/src/audio/src/coef/src_std_int32_3_1_4535_5000.h
+++ b/src/audio/src/coef/src_std_int32_3_1_4535_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_3_1_4535_5000_fir[276] = {
+__cold_data static const int32_t src_int32_3_1_4535_5000_fir[276] = {
 	-92545,
 	140559,
 	-191923,
diff --git a/src/audio/src/coef/src_std_int32_3_2_4535_5000.h b/src/audio/src/coef/src_std_int32_3_2_4535_5000.h
index 8d30cb8efb77..b63742d3ef85 100644
--- a/src/audio/src/coef/src_std_int32_3_2_4535_5000.h
+++ b/src/audio/src/coef/src_std_int32_3_2_4535_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_3_2_4535_5000_fir[276] = {
+__cold_data static const int32_t src_int32_3_2_4535_5000_fir[276] = {
 	-92545,
 	140559,
 	-191923,
diff --git a/src/audio/src/coef/src_std_int32_3_4_4535_5000.h b/src/audio/src/coef/src_std_int32_3_4_4535_5000.h
index c679a1f2fe5b..017267fc7464 100644
--- a/src/audio/src/coef/src_std_int32_3_4_4535_5000.h
+++ b/src/audio/src/coef/src_std_int32_3_4_4535_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_3_4_4535_5000_fir[348] = {
+__cold_data static const int32_t src_int32_3_4_4535_5000_fir[348] = {
 	-44332,
 	116220,
 	-109098,
diff --git a/src/audio/src/coef/src_std_int32_40_21_3968_5000.h b/src/audio/src/coef/src_std_int32_40_21_3968_5000.h
index 6a2da0181623..3886c999ad83 100644
--- a/src/audio/src/coef/src_std_int32_40_21_3968_5000.h
+++ b/src/audio/src/coef/src_std_int32_40_21_3968_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_40_21_3968_5000_fir[1600] = {
+__cold_data static const int32_t src_int32_40_21_3968_5000_fir[1600] = {
 	-168855,
 	272170,
 	-146895,
diff --git a/src/audio/src/coef/src_std_int32_4_3_4535_5000.h b/src/audio/src/coef/src_std_int32_4_3_4535_5000.h
index ccef7fc03ad8..4d4f540451f1 100644
--- a/src/audio/src/coef/src_std_int32_4_3_4535_5000.h
+++ b/src/audio/src/coef/src_std_int32_4_3_4535_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_4_3_4535_5000_fir[352] = {
+__cold_data static const int32_t src_int32_4_3_4535_5000_fir[352] = {
 	-92406,
 	134596,
 	-172955,
diff --git a/src/audio/src/coef/src_std_int32_4_5_4535_5000.h b/src/audio/src/coef/src_std_int32_4_5_4535_5000.h
index 4bafe75c987f..ed7db7dea82b 100644
--- a/src/audio/src/coef/src_std_int32_4_5_4535_5000.h
+++ b/src/audio/src/coef/src_std_int32_4_5_4535_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_4_5_4535_5000_fir[448] = {
+__cold_data static const int32_t src_int32_4_5_4535_5000_fir[448] = {
 	71197,
 	-96779,
 	49471,
diff --git a/src/audio/src/coef/src_std_int32_5_4_4535_5000.h b/src/audio/src/coef/src_std_int32_5_4_4535_5000.h
index 4e381a8d69c9..fa41ac6bc88d 100644
--- a/src/audio/src/coef/src_std_int32_5_4_4535_5000.h
+++ b/src/audio/src/coef/src_std_int32_5_4_4535_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_5_4_4535_5000_fir[440] = {
+__cold_data static const int32_t src_int32_5_4_4535_5000_fir[440] = {
 	-83573,
 	123255,
 	-160503,
diff --git a/src/audio/src/coef/src_std_int32_5_6_4354_5000.h b/src/audio/src/coef/src_std_int32_5_6_4354_5000.h
index 2b103cae3e0c..130fb9a40171 100644
--- a/src/audio/src/coef/src_std_int32_5_6_4354_5000.h
+++ b/src/audio/src/coef/src_std_int32_5_6_4354_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_5_6_4354_5000_fir[380] = {
+__cold_data static const int32_t src_int32_5_6_4354_5000_fir[380] = {
 	-110765,
 	202615,
 	-181213,
diff --git a/src/audio/src/coef/src_std_int32_5_7_4535_5000.h b/src/audio/src/coef/src_std_int32_5_7_4535_5000.h
index 23c470dc595f..93518645e5c7 100644
--- a/src/audio/src/coef/src_std_int32_5_7_4535_5000.h
+++ b/src/audio/src/coef/src_std_int32_5_7_4535_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_5_7_4535_5000_fir[580] = {
+__cold_data static const int32_t src_int32_5_7_4535_5000_fir[580] = {
 	-38462,
 	102037,
 	-72148,
diff --git a/src/audio/src/coef/src_std_int32_6_5_4354_5000.h b/src/audio/src/coef/src_std_int32_6_5_4354_5000.h
index 6ebcb24f63fa..6f6dd624944b 100644
--- a/src/audio/src/coef/src_std_int32_6_5_4354_5000.h
+++ b/src/audio/src/coef/src_std_int32_6_5_4354_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_6_5_4354_5000_fir[384] = {
+__cold_data static const int32_t src_int32_6_5_4354_5000_fir[384] = {
 	-122729,
 	196634,
 	-249782,
diff --git a/src/audio/src/coef/src_std_int32_7_8_4535_5000.h b/src/audio/src/coef/src_std_int32_7_8_4535_5000.h
index 174e6125864e..d27b78d47a15 100644
--- a/src/audio/src/coef/src_std_int32_7_8_4535_5000.h
+++ b/src/audio/src/coef/src_std_int32_7_8_4535_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_7_8_4535_5000_fir[644] = {
+__cold_data static const int32_t src_int32_7_8_4535_5000_fir[644] = {
 	-1007,
 	-96094,
 	242640,
diff --git a/src/audio/src/coef/src_std_int32_8_21_3239_5000.h b/src/audio/src/coef/src_std_int32_8_21_3239_5000.h
index aaa085d2ae54..df2c3d702d71 100644
--- a/src/audio/src/coef/src_std_int32_8_21_3239_5000.h
+++ b/src/audio/src/coef/src_std_int32_8_21_3239_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_8_21_3239_5000_fir[480] = {
+__cold_data static const int32_t src_int32_8_21_3239_5000_fir[480] = {
 	-149226,
 	295321,
 	1071448,
diff --git a/src/audio/src/coef/src_std_int32_8_7_2468_5000.h b/src/audio/src/coef/src_std_int32_8_7_2468_5000.h
index f8d5dc57c3eb..81a69ccaeea5 100644
--- a/src/audio/src/coef/src_std_int32_8_7_2468_5000.h
+++ b/src/audio/src/coef/src_std_int32_8_7_2468_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_8_7_2468_5000_fir[160] = {
+__cold_data static const int32_t src_int32_8_7_2468_5000_fir[160] = {
 	-422312,
 	2368615,
 	-2932237,
diff --git a/src/audio/src/coef/src_std_int32_8_7_4535_5000.h b/src/audio/src/coef/src_std_int32_8_7_4535_5000.h
index 8bb33c1bccd8..288551767b3c 100644
--- a/src/audio/src/coef/src_std_int32_8_7_4535_5000.h
+++ b/src/audio/src/coef/src_std_int32_8_7_4535_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int32_t src_int32_8_7_4535_5000_fir[640] = {
+__cold_data static const int32_t src_int32_8_7_4535_5000_fir[640] = {
 	-93442,
 	125750,
 	-138530,
diff --git a/src/audio/src/coef/src_tiny_int16_1_2_1814_5000.h b/src/audio/src/coef/src_tiny_int16_1_2_1814_5000.h
index b9b2402ab243..05d38140a075 100644
--- a/src/audio/src/coef/src_tiny_int16_1_2_1814_5000.h
+++ b/src/audio/src/coef/src_tiny_int16_1_2_1814_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int16_t src_int16_1_2_1814_5000_fir[32] = {
+__cold_data static const int16_t src_int16_1_2_1814_5000_fir[32] = {
 	-7,
 	7,
 	63,
diff --git a/src/audio/src/coef/src_tiny_int16_1_3_1814_5000.h b/src/audio/src/coef/src_tiny_int16_1_3_1814_5000.h
index 76634b12c1d6..999289ed9597 100644
--- a/src/audio/src/coef/src_tiny_int16_1_3_1814_5000.h
+++ b/src/audio/src/coef/src_tiny_int16_1_3_1814_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int16_t src_int16_1_3_1814_5000_fir[48] = {
+__cold_data static const int16_t src_int16_1_3_1814_5000_fir[48] = {
 	-9,
 	-7,
 	22,
diff --git a/src/audio/src/coef/src_tiny_int16_1_6_1814_5000.h b/src/audio/src/coef/src_tiny_int16_1_6_1814_5000.h
index 96dbf415df45..af8618a4d8ee 100644
--- a/src/audio/src/coef/src_tiny_int16_1_6_1814_5000.h
+++ b/src/audio/src/coef/src_tiny_int16_1_6_1814_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int16_t src_int16_1_6_1814_5000_fir[92] = {
+__cold_data static const int16_t src_int16_1_6_1814_5000_fir[92] = {
 	-4,
 	0,
 	10,
diff --git a/src/audio/src/coef/src_tiny_int16_20_21_1667_5000.h b/src/audio/src/coef/src_tiny_int16_20_21_1667_5000.h
index 473fd0736638..5b7fc4025441 100644
--- a/src/audio/src/coef/src_tiny_int16_20_21_1667_5000.h
+++ b/src/audio/src/coef/src_tiny_int16_20_21_1667_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int16_t src_int16_20_21_1667_5000_fir[320] = {
+__cold_data static const int16_t src_int16_20_21_1667_5000_fir[320] = {
 	3,
 	49,
 	-174,
diff --git a/src/audio/src/coef/src_tiny_int16_21_20_1667_5000.h b/src/audio/src/coef/src_tiny_int16_21_20_1667_5000.h
index dc0a32fc4388..4994a6a7c161 100644
--- a/src/audio/src/coef/src_tiny_int16_21_20_1667_5000.h
+++ b/src/audio/src/coef/src_tiny_int16_21_20_1667_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int16_t src_int16_21_20_1667_5000_fir[336] = {
+__cold_data static const int16_t src_int16_21_20_1667_5000_fir[336] = {
 	-4,
 	61,
 	-87,
diff --git a/src/audio/src/coef/src_tiny_int16_24_25_1814_5000.h b/src/audio/src/coef/src_tiny_int16_24_25_1814_5000.h
index ec618ce32b0d..435d78fc94ef 100644
--- a/src/audio/src/coef/src_tiny_int16_24_25_1814_5000.h
+++ b/src/audio/src/coef/src_tiny_int16_24_25_1814_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int16_t src_int16_24_25_1814_5000_fir[480] = {
+__cold_data static const int16_t src_int16_24_25_1814_5000_fir[480] = {
 	5,
 	-32,
 	-12,
diff --git a/src/audio/src/coef/src_tiny_int16_25_24_1814_5000.h b/src/audio/src/coef/src_tiny_int16_25_24_1814_5000.h
index 3d2774f423f7..451e85c33717 100644
--- a/src/audio/src/coef/src_tiny_int16_25_24_1814_5000.h
+++ b/src/audio/src/coef/src_tiny_int16_25_24_1814_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int16_t src_int16_25_24_1814_5000_fir[400] = {
+__cold_data static const int16_t src_int16_25_24_1814_5000_fir[400] = {
 	-6,
 	60,
 	-44,
diff --git a/src/audio/src/coef/src_tiny_int16_2_1_1814_5000.h b/src/audio/src/coef/src_tiny_int16_2_1_1814_5000.h
index 73aca616e212..c3bca1c1dc1e 100644
--- a/src/audio/src/coef/src_tiny_int16_2_1_1814_5000.h
+++ b/src/audio/src/coef/src_tiny_int16_2_1_1814_5000.h
@@ -6,7 +6,7 @@
 
 #include <stdint.h>
 
-static const int16_t src_int16_2_1_1814_5000_fir[32] = {
+__cold_data static const int16_t src_int16_2_1_1814_5000_fir[32] = {
 	-7,
 	63,
 	-62,
diff --git a/src/audio/src/coef/src_tiny_int16_2_3_1814_5000.h b/src/audio/src/coef/src_tiny_int16_2_3_1814_5000.h
index eaf5c779b880..acc736d56a74 100644
--- a/src/audio/src/coef/src_tiny_int16_2_3_1814_5000.h
+++ b/src/audio/src/coef/src_tiny_int16_2_3_1814_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int16_t src_int16_2_3_1814_5000_fir[48] = {
+__cold_data static const int16_t src_int16_2_3_1814_5000_fir[48] = {
 	-9,
 	21,
 	126,
diff --git a/src/audio/src/coef/src_tiny_int16_3_1_1814_5000.h b/src/audio/src/coef/src_tiny_int16_3_1_1814_5000.h
index 2dac6f53cff0..0614bf12ba3b 100644
--- a/src/audio/src/coef/src_tiny_int16_3_1_1814_5000.h
+++ b/src/audio/src/coef/src_tiny_int16_3_1_1814_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int16_t src_int16_3_1_1814_5000_fir[48] = {
+__cold_data static const int16_t src_int16_3_1_1814_5000_fir[48] = {
 	-7,
 	58,
 	-28,
diff --git a/src/audio/src/coef/src_tiny_int16_3_2_1814_5000.h b/src/audio/src/coef/src_tiny_int16_3_2_1814_5000.h
index e46edb8d7f31..6a12565edb94 100644
--- a/src/audio/src/coef/src_tiny_int16_3_2_1814_5000.h
+++ b/src/audio/src/coef/src_tiny_int16_3_2_1814_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int16_t src_int16_3_2_1814_5000_fir[48] = {
+__cold_data static const int16_t src_int16_3_2_1814_5000_fir[48] = {
 	-6,
 	58,
 	-28,
diff --git a/src/audio/src/coef/src_tiny_int16_6_1_1814_5000.h b/src/audio/src/coef/src_tiny_int16_6_1_1814_5000.h
index b19982f98dca..a1a11c6c0d81 100644
--- a/src/audio/src/coef/src_tiny_int16_6_1_1814_5000.h
+++ b/src/audio/src/coef/src_tiny_int16_6_1_1814_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int16_t src_int16_6_1_1814_5000_fir[96] = {
+__cold_data static const int16_t src_int16_6_1_1814_5000_fir[96] = {
 	-7,
 	53,
 	-2,
diff --git a/src/audio/src/coef/src_tiny_int16_7_8_1814_5000.h b/src/audio/src/coef/src_tiny_int16_7_8_1814_5000.h
index b1ed9c100f9b..7cf3588ab8b8 100644
--- a/src/audio/src/coef/src_tiny_int16_7_8_1814_5000.h
+++ b/src/audio/src/coef/src_tiny_int16_7_8_1814_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int16_t src_int16_7_8_1814_5000_fir[140] = {
+__cold_data static const int16_t src_int16_7_8_1814_5000_fir[140] = {
 	-3,
 	-28,
 	94,
diff --git a/src/audio/src/coef/src_tiny_int16_8_7_1814_5000.h b/src/audio/src/coef/src_tiny_int16_8_7_1814_5000.h
index 4c6dba28deda..c4fc10b3445b 100644
--- a/src/audio/src/coef/src_tiny_int16_8_7_1814_5000.h
+++ b/src/audio/src/coef/src_tiny_int16_8_7_1814_5000.h
@@ -7,7 +7,7 @@
 
 #include <stdint.h>
 
-static const int16_t src_int16_8_7_1814_5000_fir[128] = {
+__cold_data static const int16_t src_int16_8_7_1814_5000_fir[128] = {
 	-7,
 	55,
 	-1,
diff --git a/src/audio/src/src.c b/src/audio/src/src.c
index d75b1eb53822..ce3d00ba2399 100644
--- a/src/audio/src/src.c
+++ b/src/audio/src/src.c
@@ -10,6 +10,7 @@
  */
 
 #include <rtos/init.h>
+#include <module/module/llext.h>
 
 #include "src_common.h"
 #include "src_config.h"
diff --git a/src/audio/src/src_common.c b/src/audio/src/src_common.c
index 3a8fa8541bfa..3a8135592ce6 100644
--- a/src/audio/src/src_common.c
+++ b/src/audio/src/src_common.c
@@ -32,6 +32,7 @@
 #include <ipc/topology.h>
 #include <ipc4/base-config.h>
 #include <user/trace.h>
+#include <module/module/llext.h>
 #include <errno.h>
 #include <stddef.h>
 #include <stdint.h>
@@ -644,7 +645,7 @@ int src_reset(struct processing_module *mod)
 	return 0;
 }
 
-int src_free(struct processing_module *mod)
+__cold int src_free(struct processing_module *mod)
 {
 	struct comp_data *cd = module_get_private_data(mod);
 
diff --git a/src/audio/src/src_ipc4.c b/src/audio/src/src_ipc4.c
index c1244801d1c1..4289ba836de4 100644
--- a/src/audio/src/src_ipc4.c
+++ b/src/audio/src/src_ipc4.c
@@ -32,6 +32,7 @@
 #include <ipc/topology.h>
 #include <ipc4/base-config.h>
 #include <user/trace.h>
+#include <module/module/llext.h>
 #include <errno.h>
 #include <stddef.h>
 #include <stdint.h>
@@ -179,7 +180,7 @@ int src_prepare_general(struct processing_module *mod,
 	return ret;
 }
 
-int src_init(struct processing_module *mod)
+__cold int src_init(struct processing_module *mod)
 {
 	struct module_data *md = &mod->priv;
 	struct module_config *cfg = &md->cfg;
diff --git a/src/audio/src/src_lite.c b/src/audio/src/src_lite.c
index 35423dad9225..1602ce68ea6c 100644
--- a/src/audio/src/src_lite.c
+++ b/src/audio/src/src_lite.c
@@ -5,6 +5,7 @@
 // Author: Fabiola Jasinska <fabiola.jasinska@intel.com>
 
 #include <rtos/init.h>
+#include <module/module/llext.h>
 
 #include "src_common.h"
 #include "src_config.h"
diff --git a/src/include/module/module/llext.h b/src/include/module/module/llext.h
index f8477fe7d9b3..1325700ed3a6 100644
--- a/src/include/module/module/llext.h
+++ b/src/include/module/module/llext.h
@@ -36,8 +36,10 @@ static const struct sof_module_api_build_info buildinfo __section(".mod_buildinf
 
 #if CONFIG_LLEXT_TYPE_ELF_RELOCATABLE && defined(LL_EXTENSION_BUILD)
 #define __cold __section(".text.dram")
+#define __cold_data __section(".rodata.dram")
 #else
 #define __cold
+#define __cold_data
 #endif
 
 #endif