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boards: ace40: enable cold store DRAM execution #10261

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Merged
kv2019i merged 2 commits into from
Oct 3, 2025
Merged

boards: ace40: enable cold store DRAM execution #10261

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eae2b7c
platform: ace40: add support for cold data and code
abonislawski Sep 25, 2025
7f3ee6f
boards: ace40: enable cold store DRAM execution
abonislawski Sep 25, 2025
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1 change: 1 addition & 0 deletions app/boards/intel_adsp_ace40_nvl.conf
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@ CONFIG_FORMAT_CONVERT_HIFI3=n
# SOF / infrastructure
CONFIG_PROBE=y
CONFIG_PROBE_DMA_MAX=2
CONFIG_COLD_STORE_EXECUTE_DRAM=y

# SOF / loadable modules
CONFIG_INTEL_MODULES=y
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1 change: 1 addition & 0 deletions app/boards/intel_adsp_ace40_nvls.conf
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Expand Up @@ -15,6 +15,7 @@ CONFIG_FORMAT_CONVERT_HIFI3=n
# SOF / infrastructure
CONFIG_PROBE=y
CONFIG_PROBE_DMA_MAX=2
CONFIG_COLD_STORE_EXECUTE_DRAM=y

# SOF / loadable modules
CONFIG_INTEL_MODULES=y
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6 changes: 6 additions & 0 deletions src/platform/novalake/include/platform/lib/memory.h
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Expand Up @@ -56,6 +56,12 @@
*/
#define HEAPMEM_SIZE CONFIG_SOF_ZEPHYR_HEAP_SIZE

#if CONFIG_COLD_STORE_EXECUTE_DRAM && \
(CONFIG_LLEXT_TYPE_ELF_RELOCATABLE || !defined(LL_EXTENSION_BUILD))
#define __cold __section(".cold")
#define __cold_rodata __section(".coldrodata")
#endif

#endif /* __PLATFORM_LIB_MEMORY_H__ */

#else
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14 changes: 14 additions & 0 deletions tools/rimage/config/nvl.toml.h
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Expand Up @@ -12,6 +12,20 @@ auto_start = "0"

index = __COUNTER__

#if CONFIG_COLD_STORE_EXECUTE_DRAM
[[module.entry]]
name = "COLD"
uuid = UUIDREG_STR_COLD
affinity_mask = "3"
instance_count = "1"
domain_types = "0"
load_type = "0"
module_type = "0"
auto_start = "0"

index = __COUNTER__
#endif

[[module.entry]]
name = "BASEFW"
uuid = "0E398C32-5ADE-BA4B-93B1-C50432280EE4"
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