diff --git a/scripts/run-sonata-sim.sh b/scripts/run-sonata-sim.sh
index 8602bb1..6367b69 100755
--- a/scripts/run-sonata-sim.sh
+++ b/scripts/run-sonata-sim.sh
@@ -4,7 +4,7 @@
 
 # Specify the default environment variables if they haven't been already.
 : "${SONATA_SIMULATOR:=/cheriot-tools/bin/sonata_simulator}"
-: "${SONATA_SIMULATOR_BOOT_STUB:=/cheriot-tools/elf/sonata_simulator_boot_stub}"
+: "${SONATA_SIMULATOR_BOOT_STUB:=/cheriot-tools/elf/sonata_simulator_hyperram_boot_stub}"
 : "${SONATA_SIMULATOR_UART_LOG=uart0.log}"
 
 if [ -z "$1" ] ; then
diff --git a/sdk/boards/sonata-prerelease.json b/sdk/boards/sonata-prerelease.json
index 130785d..7f7b327 100644
--- a/sdk/boards/sonata-prerelease.json
+++ b/sdk/boards/sonata-prerelease.json
@@ -77,9 +77,13 @@
             "end"   : 0x88400000
         }
     },
+    "data_memory": {
+        "start" : 0x00101000,
+        "end" :   0x00120000
+    },
     "instruction_memory": {
-        "start": 0x00101000,
-        "end":   0x00120000
+        "start": 0x40000000,
+        "end":   0x40100000
     },
     "heap": {
         "end": 0x00120000
diff --git a/sdk/firmware.ldscript.in b/sdk/firmware.ldscript.in
index 3ebe9ae..a591c3a 100644
--- a/sdk/firmware.ldscript.in
+++ b/sdk/firmware.ldscript.in
@@ -5,302 +5,11 @@
 
 SECTIONS
 {
-	. = @code_start@;
-	_start = .;
-
-	.loader_start :
-	{
-		*(.loader_start);
-	}
-
-	.compartment_export_tables : ALIGN(8)
-	{
-		# The scheduler and allocator's export tables are at the start.
-		.scheduler_export_table = .;
-		*.scheduler.compartment(.compartment_export_table);
-		.scheduler_export_table_end = .;
-
-		.allocator_export_table = ALIGN(8);
-		*/cheriot.allocator.compartment(.compartment_export_table);
-		.allocator_export_table_end = .;
-
-		@compartment_exports@
-	}
-
-
-	__compart_pccs = .;
-
-	compartment_switcher_code : CAPALIGN
-	{
-		.compartment_switcher_start = .;
-		*/switcher/entry.S.o(.text);
-	}
-	.compartment_switcher_end = .;
-
-	scheduler_code : CAPALIGN
-	{
-		.scheduler_start = .;
-		*.scheduler.compartment(.compartment_sealing_keys);
-		.scheduler_import_start = .;
-		*.scheduler.compartment(.compartment_import_table);
-		.scheduler_import_end = .;
-		*.scheduler.compartment(.text .text.* .rodata .rodata.* .data.rel.ro);
-	}
-	.scheduler_end = .;
-
-	allocator_code : CAPALIGN
-	{
-		.allocator_start = .;
-		*/cheriot.allocator.compartment(.compartment_sealing_keys);
-		.allocator_import_start = .;
-		*/cheriot.allocator.compartment(.compartment_import_table);
-		.allocator_import_end = .;
-		allocator.compartment(.text .text.* .rodata .rodata.* .data.rel.ro);
-		*/cheriot.allocator.compartment(.text .text.* .rodata .rodata.* .data.rel.ro);
-	}
-	.allocator_end = .;
-
-
-	token_library_code : CAPALIGN
-	{
-		.token_library_start = .;
-		*/cheriot.token_library.library(.compartment_sealing_keys);
-		.token_library_import_start = .;
-		*/cheriot.token_library.library(.compartment_import_table);
-		.token_library_import_end = .;
-		token_library.library(.text .text.* .rodata .rodata.* .data.rel.ro);
-		*/cheriot.token_library.library(.text .text.* .rodata .rodata.* .data.rel.ro);
-	}
-	.token_library_end = .;
-
-
-	@software_revoker_code@
-
-	@pcc_ld@
-	__compart_pccs_end = .;
-
-	# Revoker scan region must be cap aligned
-	. = ALIGN(8);
-	__revoker_scan_start = .;
-	__stack_space_start = .;
-
-	@thread_trusted_stacks@
-
-	@thread_stacks@
-
-	__stack_space_end = .;
-
-	__compart_cgps = ALIGN(64);
-
-	.scheduler_globals : CAPALIGN
-	{
-		.scheduler_globals = .;
-		*.scheduler.compartment(.data .data.* .sdata .sdata.*);
-		.scheduler_bss_start = .;
-		*.scheduler.compartment(.sbss .sbss.* .bss .bss.*)
-	}
-	.scheduler_globals_end = .;
-
-	.allocator_sealed_objects : CAPALIGN
-	{
-		.allocator_sealed_objects = .;
-		*/cheriot.allocator.compartment(.sealed_objects)
-	}
-	.allocator_sealed_objects_end = .;
-
-	.allocator_globals : CAPALIGN
-	{
-		.allocator_globals = .;
-		*/cheriot.allocator.compartment(.data .data.* .sdata .sdata.*);
-		.allocator_bss_start = .;
-		*/cheriot.allocator.compartment(.sbss .sbss.* .bss .bss.*);
-	}
-	.allocator_globals_end = .;
-
-
-	@software_revoker_globals@
-
-	@gdc_ld@
-
-	__compart_cgps_end = .;
-
-	.sealed_objects :
-	{
-		@sealed_objects@
-	}
-
-	__shared_objects_start = .;
-	@shared_objects@
-	__shared_objects_end = .;
-
-	. = ALIGN(64);
-
-	# Everything after this point can be discarded after the loader has
-	# finished.
-	__export_mem_heap = @heap_start@;
-
-	__cap_relocs :
-	{
-		__cap_relocs = .;
-		# FIXME: This currently doesn't do anything.  The linker creates this
-		# entire section.  The linker script needs to be modified to create
-		# separate caprelocs sections for each section.
-		@cap_relocs@
-	}
-	__cap_relocs_end = .;
-
-	# Collect all compartment headers
-	.compartment_headers : ALIGN(4)
-	{
-		__compart_headers = .;
-		# Loader code start
-		LONG(.loader_code_start);
-		# Loader code length
-		SHORT(.loader_code_end - .loader_code_start);
-		# Loader data start
-		LONG(.loader_data_start);
-		# Loader data length
-		SHORT(.loader_data_end - .loader_data_start);
-
-		# Compartment switcher start address
-		LONG(.compartment_switcher_start);
-		# Compartment switcher end
-		SHORT(.compartment_switcher_end - .compartment_switcher_start);
-		# Cross-compartment call return path
-		SHORT(switcher_after_compartment_call - .compartment_switcher_start);
-		# Compartment switcher sealing keys
-		SHORT(compartment_switcher_sealing_key - .compartment_switcher_start);
-		# Switcher's copy of the scheduler's PCC.
-		SHORT(switcher_scheduler_entry_pcc - .compartment_switcher_start);
-		# Switcher's copy of the scheduler's CGP
-		SHORT(switcher_scheduler_entry_cgp - .compartment_switcher_start);
-		# Switcher's copy of the scheduler's CSP
-		SHORT(switcher_scheduler_entry_csp - .compartment_switcher_start);
-		# Address of switcher export table
-		LONG(.switcher_export_table);
-		# Size of the switcher export table
-		SHORT(.switcher_export_table_end - .switcher_export_table);
-
-		# sdk/core/loader/types.h:/PrivilegedCompartment
-		# Scheduler code start address
-		LONG(.scheduler_start);
-		# Scheduler code end
-		SHORT(.scheduler_end - .scheduler_start);
-		# Scheduler globals start address
-		LONG(.scheduler_globals);
-		# Scheduler globals end size
-		SHORT(SIZEOF(.scheduler_globals));
-		# Start of the scheduler's import table
-		LONG(.scheduler_import_start);
-		# Size of the scheduler import table
-		SHORT(.scheduler_import_end - .scheduler_import_start);
-		# Address of scheduler export table
-		LONG(.scheduler_export_table);
-		# Size of the scheduler export table
-		SHORT(.scheduler_export_table_end - .scheduler_export_table);
-		# No sealed objects
-		LONG(0);
-		SHORT(0);
-
-		# sdk/core/loader/types.h:/PrivilegedCompartment
-		# Allocator code start address
-		LONG(.allocator_start);
-		# Allocator code end
-		SHORT(.allocator_end - .allocator_start);
-		# Allocator globals start address
-		LONG(.allocator_globals);
-		# Allocator globals end
-		SHORT(SIZEOF(.allocator_globals));
-		# Start of the allocator's import table
-		LONG(.allocator_import_start);
-		# Size of the allocator import table
-		SHORT(.allocator_import_end - .allocator_import_start);
-		# Address of allocator export table
-		LONG(.allocator_export_table);
-		# Size of the allocator export table
-		SHORT(.allocator_export_table_end - .allocator_export_table);
-		# The allocator may have sealed objects
-		LONG(.allocator_sealed_objects);
-		SHORT(SIZEOF(.allocator_sealed_objects));
-
-		# sdk/core/loader/types.h:/PrivilegedCompartment
-		# Token server compartment header
-		# Code
-		LONG(.token_library_start);
-		SHORT(.token_library_end - .token_library_start);
-		# No data segment
-		LONG(0);
-		SHORT(0);
-		# Start of the token_library's import table
-		LONG(.token_library_import_start);
-		# Size of the token server import table
-		SHORT(.token_library_import_end - .token_library_import_start);
-		# Address of the token server export table
-		LONG(.token_library_export_table);
-		# Size of the token server export table
-		SHORT(.token_library_export_table_end - .token_library_export_table);
-		# No sealed objects
-		LONG(0);
-		SHORT(0);
-
-		@software_revoker_header@
-
-		# sdk/core/loader/types.h:/is_magic_valid
-		# Magic number, used to detect mismatches between linker script and
-		# loader versions.
-		# New versions of this can be generated with:
-		# head /dev/random | shasum | cut -c 0-8
-		LONG(0xca2b63de);
-		# Number of library headers.
-		SHORT(@library_count@);
-		# Number of compartment headers.
-		SHORT(@compartment_count@);
-		@compartment_headers@
-	}
-
-	# Thread configuration.  This follows the compartment headers but is in a
-	# separate section to make auditing easier.
-	# This section holds a `class ThreadInfo` (loader/types.h)
-	.thread_config :
-	{
-		.thread_config_start = .;
-		# Number of threads
-		__thread_count = .;
-		SHORT(@thread_count@);
-		# The thread structures
-		@thread_headers@
-		__compart_headers_end = .;
-	}
-
-
-	.loader_code : CAPALIGN
-	{
-		.loader_code_start = .;
-		*/loader/boot.cc.o(.text .text.* .rodata .rodata.* .data.rel.ro);
-	}
-	.loader_code_end = .;
-
-	.loader_data : CAPALIGN
-	{
-		.loader_data_start = .;
-		*/loader/boot.cc.o(.data .data.* .sdata .sdata.* .sbss .sbss.* .bss .bss.*);
-	}
-	.loader_data_end = .;
-
-	.library_export_tables : ALIGN(8)
-	{
-		.token_library_export_table = ALIGN(8);
-		*/cheriot.token_library.library(.compartment_export_table);
-		.token_library_export_table_end = .;
-
-		.switcher_export_table = ALIGN(8);
-		*/switcher/entry.S.o(.compartment_export_table);
-		.switcher_export_table_end = .;
-
-		@library_exports@
-	}
-
+	# We link either rwdata or rocode first depending on board config
+	INCLUDE @firmware_low_ldscript@
+	INCLUDE @firmware_high_ldscript@
 }
+
 # No symbols should be exported
 VERSION {
 	VERSION_1 {
diff --git a/sdk/firmware.rocode.ldscript.in b/sdk/firmware.rocode.ldscript.in
new file mode 100644
index 0000000..6adecba
--- /dev/null
+++ b/sdk/firmware.rocode.ldscript.in
@@ -0,0 +1,73 @@
+. = @code_start@;
+_start = .;
+
+.loader_start :
+{
+    *(.loader_start);
+}
+
+.compartment_export_tables : ALIGN(8)
+{
+    # The scheduler and allocator's export tables are at the start.
+    .scheduler_export_table = .;
+    *.scheduler.compartment(.compartment_export_table);
+    .scheduler_export_table_end = .;
+
+    .allocator_export_table = ALIGN(8);
+    */cheriot.allocator.compartment(.compartment_export_table);
+    .allocator_export_table_end = .;
+
+    @compartment_exports@
+}
+
+
+__compart_pccs = .;
+
+compartment_switcher_code : CAPALIGN
+{
+    .compartment_switcher_start = .;
+    */switcher/entry.S.o(.text);
+}
+.compartment_switcher_end = .;
+
+scheduler_code : CAPALIGN
+{
+    .scheduler_start = .;
+    *.scheduler.compartment(.compartment_sealing_keys);
+    .scheduler_import_start = .;
+    *.scheduler.compartment(.compartment_import_table);
+    .scheduler_import_end = .;
+    *.scheduler.compartment(.text .text.* .rodata .rodata.* .data.rel.ro);
+}
+.scheduler_end = .;
+
+allocator_code : CAPALIGN
+{
+    .allocator_start = .;
+    */cheriot.allocator.compartment(.compartment_sealing_keys);
+    .allocator_import_start = .;
+    */cheriot.allocator.compartment(.compartment_import_table);
+    .allocator_import_end = .;
+    allocator.compartment(.text .text.* .rodata .rodata.* .data.rel.ro);
+    */cheriot.allocator.compartment(.text .text.* .rodata .rodata.* .data.rel.ro);
+}
+.allocator_end = .;
+
+
+token_library_code : CAPALIGN
+{
+    .token_library_start = .;
+    */cheriot.token_library.library(.compartment_sealing_keys);
+    .token_library_import_start = .;
+    */cheriot.token_library.library(.compartment_import_table);
+    .token_library_import_end = .;
+    token_library.library(.text .text.* .rodata .rodata.* .data.rel.ro);
+    */cheriot.token_library.library(.text .text.* .rodata .rodata.* .data.rel.ro);
+}
+.token_library_end = .;
+
+
+@software_revoker_code@
+
+@pcc_ld@
+__compart_pccs_end = .;
diff --git a/sdk/firmware.rwdata.ldscript.in b/sdk/firmware.rwdata.ldscript.in
new file mode 100644
index 0000000..299921d
--- /dev/null
+++ b/sdk/firmware.rwdata.ldscript.in
@@ -0,0 +1,222 @@
+#data_start will either be . or some address depending on board config
+. = @data_start@;
+# Revoker scan region must be cap aligned
+. = ALIGN(8);
+__revoker_scan_start = .;
+__stack_space_start = .;
+
+@thread_trusted_stacks@
+
+@thread_stacks@
+
+__stack_space_end = .;
+
+__compart_cgps = ALIGN(64);
+
+.scheduler_globals : CAPALIGN
+{
+    .scheduler_globals = .;
+    *.scheduler.compartment(.data .data.* .sdata .sdata.*);
+    .scheduler_bss_start = .;
+    *.scheduler.compartment(.sbss .sbss.* .bss .bss.*)
+}
+.scheduler_globals_end = .;
+
+.allocator_sealed_objects : CAPALIGN
+{
+    .allocator_sealed_objects = .;
+    */cheriot.allocator.compartment(.sealed_objects)
+}
+.allocator_sealed_objects_end = .;
+
+.allocator_globals : CAPALIGN
+{
+    .allocator_globals = .;
+    */cheriot.allocator.compartment(.data .data.* .sdata .sdata.*);
+    .allocator_bss_start = .;
+    */cheriot.allocator.compartment(.sbss .sbss.* .bss .bss.*);
+}
+.allocator_globals_end = .;
+
+
+@software_revoker_globals@
+
+@gdc_ld@
+
+__compart_cgps_end = .;
+
+.sealed_objects :
+{
+    @sealed_objects@
+}
+
+__shared_objects_start = .;
+@shared_objects@
+__shared_objects_end = .;
+
+. = ALIGN(64);
+
+# Everything after this point can be discarded after the loader has
+# finished.
+__export_mem_heap = @heap_start@;
+
+__cap_relocs :
+{
+    __cap_relocs = .;
+    # FIXME: This currently doesn't do anything.  The linker creates this
+    # entire section.  The linker script needs to be modified to create
+    # separate caprelocs sections for each section.
+    @cap_relocs@
+}
+__cap_relocs_end = .;
+
+# Collect all compartment headers
+.compartment_headers : ALIGN(4)
+{
+    __compart_headers = .;
+    # Loader code start
+    LONG(.loader_code_start);
+    # Loader code length
+    SHORT(.loader_code_end - .loader_code_start);
+    # Loader data start
+    LONG(.loader_data_start);
+    # Loader data length
+    SHORT(.loader_data_end - .loader_data_start);
+
+    # Compartment switcher start address
+    LONG(.compartment_switcher_start);
+    # Compartment switcher end
+    SHORT(.compartment_switcher_end - .compartment_switcher_start);
+    # Cross-compartment call return path
+    SHORT(switcher_after_compartment_call - .compartment_switcher_start);
+    # Compartment switcher sealing keys
+    SHORT(compartment_switcher_sealing_key - .compartment_switcher_start);
+    # Switcher's copy of the scheduler's PCC.
+    SHORT(switcher_scheduler_entry_pcc - .compartment_switcher_start);
+    # Switcher's copy of the scheduler's CGP
+    SHORT(switcher_scheduler_entry_cgp - .compartment_switcher_start);
+    # Switcher's copy of the scheduler's CSP
+    SHORT(switcher_scheduler_entry_csp - .compartment_switcher_start);
+    # Address of switcher export table
+    LONG(.switcher_export_table);
+    # Size of the switcher export table
+    SHORT(.switcher_export_table_end - .switcher_export_table);
+
+    # sdk/core/loader/types.h:/PrivilegedCompartment
+    # Scheduler code start address
+    LONG(.scheduler_start);
+    # Scheduler code end
+    SHORT(.scheduler_end - .scheduler_start);
+    # Scheduler globals start address
+    LONG(.scheduler_globals);
+    # Scheduler globals end size
+    SHORT(SIZEOF(.scheduler_globals));
+    # Start of the scheduler's import table
+    LONG(.scheduler_import_start);
+    # Size of the scheduler import table
+    SHORT(.scheduler_import_end - .scheduler_import_start);
+    # Address of scheduler export table
+    LONG(.scheduler_export_table);
+    # Size of the scheduler export table
+    SHORT(.scheduler_export_table_end - .scheduler_export_table);
+    # No sealed objects
+    LONG(0);
+    SHORT(0);
+
+    # sdk/core/loader/types.h:/PrivilegedCompartment
+    # Allocator code start address
+    LONG(.allocator_start);
+    # Allocator code end
+    SHORT(.allocator_end - .allocator_start);
+    # Allocator globals start address
+    LONG(.allocator_globals);
+    # Allocator globals end
+    SHORT(SIZEOF(.allocator_globals));
+    # Start of the allocator's import table
+    LONG(.allocator_import_start);
+    # Size of the allocator import table
+    SHORT(.allocator_import_end - .allocator_import_start);
+    # Address of allocator export table
+    LONG(.allocator_export_table);
+    # Size of the allocator export table
+    SHORT(.allocator_export_table_end - .allocator_export_table);
+    # The allocator may have sealed objects
+    LONG(.allocator_sealed_objects);
+    SHORT(SIZEOF(.allocator_sealed_objects));
+
+    # sdk/core/loader/types.h:/PrivilegedCompartment
+    # Token server compartment header
+    # Code
+    LONG(.token_library_start);
+    SHORT(.token_library_end - .token_library_start);
+    # No data segment
+    LONG(0);
+    SHORT(0);
+    # Start of the token_library's import table
+    LONG(.token_library_import_start);
+    # Size of the token server import table
+    SHORT(.token_library_import_end - .token_library_import_start);
+    # Address of the token server export table
+    LONG(.token_library_export_table);
+    # Size of the token server export table
+    SHORT(.token_library_export_table_end - .token_library_export_table);
+    # No sealed objects
+    LONG(0);
+    SHORT(0);
+
+    @software_revoker_header@
+
+    # sdk/core/loader/types.h:/is_magic_valid
+    # Magic number, used to detect mismatches between linker script and
+    # loader versions.
+    # New versions of this can be generated with:
+    # head /dev/random | shasum | cut -c 0-8
+    LONG(0xca2b63de);
+    # Number of library headers.
+    SHORT(@library_count@);
+    # Number of compartment headers.
+    SHORT(@compartment_count@);
+    @compartment_headers@
+}
+
+# Thread configuration.  This follows the compartment headers but is in a
+# separate section to make auditing easier.
+# This section holds a `class ThreadInfo` (loader/types.h)
+.thread_config :
+{
+    .thread_config_start = .;
+    # Number of threads
+    __thread_count = .;
+    SHORT(@thread_count@);
+    # The thread structures
+    @thread_headers@
+    __compart_headers_end = .;
+}
+
+# The loader code is placed in the data sections so that it can be used as heap after the loader runs
+.loader_code : CAPALIGN
+{
+    .loader_code_start = .;
+    */loader/boot.cc.o(.text .text.* .rodata .rodata.* .data.rel.ro);
+}
+.loader_code_end = .;
+
+.loader_data : CAPALIGN
+{
+    .loader_data_start = .;
+    */loader/boot.cc.o(.data .data.* .sdata .sdata.* .sbss .sbss.* .bss .bss.*);
+}
+.loader_data_end = .;
+
+.library_export_tables : ALIGN(8)
+{
+    .token_library_export_table = ALIGN(8);
+    */cheriot.token_library.library(.compartment_export_table);
+    .token_library_export_table_end = .;
+
+    .switcher_export_table = ALIGN(8);
+    */switcher/entry.S.o(.compartment_export_table);
+    .switcher_export_table_end = .;
+
+    @library_exports@
+}
diff --git a/sdk/xmake.lua b/sdk/xmake.lua
index d4e2411..73a8a8a 100644
--- a/sdk/xmake.lua
+++ b/sdk/xmake.lua
@@ -445,6 +445,7 @@
 	-- This must be after load so that dependencies are resolved.
 	after_load(function (target)
 		import("core.base.json")
+		import("core.project.config")
 
 		local function visit_all_dependencies(callback)
 			visit_all_dependencies_of(target, callback)
@@ -558,7 +559,22 @@
 		mmio = format("__mmio_region_start = 0x%x;\n%s__mmio_region_end = 0x%x;\n__export_mem_heap_end = 0x%x;\n",
 			mmio_start, mmio, mmio_end, board.heap["end"])
 
-		local code_start = format("0x%x", board.instruction_memory.start)
+		local code_start = format("0x%x", board.instruction_memory.start);
+		-- Put the data either at the specified address if given, or directly after code
+		local data_start = board.data_memory and format("0x%x", board.data_memory.start) or '.';
+		local rwdata_ldscript = path.join(config.buildir(), target:name() .. "-firmware.rwdata.ldscript")
+		local rocode_ldscript = path.join(config.buildir(), target:name() .. "-firmware.rocode.ldscript")
+		if not board.data_memory or (board.instruction_memory.start < board.data_memory.start) then
+			-- If we're not explicilty given a data address or it's lower than the code address
+			-- then code needs to go first in the linker script.
+			firmware_low_ldscript = rocode_ldscript
+			firmware_high_ldscript = rwdata_ldscript
+		else
+			-- Otherwise the data is at a lower address than code (e.g. Sonata with SRAM and hyperram)
+			-- so it needs to go first.
+			firmware_low_ldscript = rwdata_ldscript;
+			firmware_high_ldscript = rocode_ldscript;
+		end
 
 		-- Set the start of memory that can be revoked.
 		-- By default, this is the start of code memory but it can be
@@ -752,8 +768,11 @@
 			software_revoker_header="",
 			sealed_objects="",
 			mmio=mmio,
+			data_start=data_start,
 			code_start=code_start,
 			heap_start=heap_start,
+			firmware_low_ldscript=firmware_low_ldscript,
+			firmware_high_ldscript=firmware_high_ldscript,
 			thread_count=#(threads),
 			thread_headers=thread_headers,
 			thread_trusted_stacks=thread_trusted_stacks,
@@ -884,7 +903,9 @@
 		import("core.project.config")
 		-- Get a specified linker script, or set the default to the compartment
 		-- linker script.
-		local linkerscript = path.join(config.buildir(), target:name() .. "-firmware.ldscript")
+		local linkerscript1 = path.join(config.buildir(), target:name() .. "-firmware.ldscript")
+		local linkerscript2 = path.join(config.buildir(), target:name() .. "-firmware.rocode.ldscript")
+		local linkerscript3 = path.join(config.buildir(), target:name() .. "-firmware.rwdata.ldscript")
 		-- Link using the firmware's linker script.
 		batchcmds:show_progress(opt.progress, "linking firmware " .. target:targetfile())
 		batchcmds:mkdir(target:targetdir())
@@ -897,11 +918,11 @@
 				table.insert(objects, dep:targetfile())
 			end
 		end)
-		batchcmds:vrunv(target:tool("ld"), table.join({"-n", "--script=" .. linkerscript, "--relax", "-o", target:targetfile(), "--compartment-report=" .. target:targetfile() .. ".json" }, objects), opt)
+		batchcmds:vrunv(target:tool("ld"), table.join({"-n", "--script=" .. linkerscript1, "--relax", "-o", target:targetfile(), "--compartment-report=" .. target:targetfile() .. ".json" }, objects), opt)
 		batchcmds:show_progress(opt.progress, "Creating firmware report " .. target:targetfile() .. ".json")
 		batchcmds:show_progress(opt.progress, "Creating firmware dump " .. target:targetfile() .. ".dump")
 		batchcmds:vexecv(target:tool("objdump"), {"-glxsdrS", "--demangle", target:targetfile()}, table.join(opt, {stdout = target:targetfile() .. ".dump"}))
-		batchcmds:add_depfiles(linkerscript)
+		batchcmds:add_depfiles(linkerscript1, linkerscript2, linkerscript3)
 		batchcmds:add_depfiles(objects)
 	end)
 
@@ -970,6 +991,8 @@
 		-- The firmware linker script will be populated based on the set of
 		-- compartments.
 		add_configfiles(path.join(scriptdir, "firmware.ldscript.in"), {pattern = "@(.-)@", filename = name .. "-firmware.ldscript"})
+		add_configfiles(path.join(scriptdir, "firmware.rocode.ldscript.in"), {pattern = "@(.-)@", filename = name .. "-firmware.rocode.ldscript"})
+		add_configfiles(path.join(scriptdir, "firmware.rwdata.ldscript.in"), {pattern = "@(.-)@", filename = name .. "-firmware.rwdata.ldscript"})
 end
 
 -- Helper to create a library.