[Silabs] Update Silabs Submodules to pick up our latest SDK versions (#41493)

jmartinez-silabs · mkardous-silabs · lpbeliveau-silabs · web-flow · commit c87ece56177c · 2025-10-17T17:51:17.000Z
* Bump silabs submodules to use our latest SDKS

* Bump docker version used in silabs workflow to pick up the docker image with the new sdks

* Update examples-efr32.yaml

Co-authored-by: lpbeliveau-silabs &lt;112982107+lpbeliveau-silabs@users.noreply.github.com&gt;

* remove usage of sl_memory_manager_retarget. 917 when back to heap4 and use sl_memory_manager_redirect

---------

Co-authored-by: Mathieu Kardous &lt;84793247+mkardous-silabs@users.noreply.github.com&gt;
Co-authored-by: lpbeliveau-silabs &lt;112982107+lpbeliveau-silabs@users.noreply.github.com&gt;
diff --git a/.github/workflows/examples-efr32.yaml b/.github/workflows/examples-efr32.yaml
@@ -41,7 +41,7 @@ jobs:
     if: github.actor != 'restyled-io[bot]'
 
     container:
-      image: ghcr.io/project-chip/chip-build-efr32:168
+      image: ghcr.io/project-chip/chip-build-efr32:171
       volumes:
         - "/tmp/bloat_reports:/tmp/bloat_reports"
     steps:
diff --git a/.github/workflows/release_artifacts.yaml b/.github/workflows/release_artifacts.yaml
@@ -64,7 +64,7 @@ jobs:
         runs-on: ubuntu-latest
 
         container:
-            image: ghcr.io/project-chip/chip-build-efr32:168
+            image: ghcr.io/project-chip/chip-build-efr32:171
         steps:
             - name: Checkout
               uses: actions/checkout@v5
diff --git a/examples/platform/silabs/SiWx917/BUILD.gn b/examples/platform/silabs/SiWx917/BUILD.gn
@@ -46,13 +46,6 @@ config("chip_examples_project_config") {
   # library with the sl_memory_manager in platform code.
   ldflags = [
     "-Wl,--wrap=MemoryAlloc",
-
-    # Wrap these in case internal newlib call them (e.g. strdup will)
-    # directly call _malloc_r)
-    "-Wl,--wrap=_malloc_r",
-    "-Wl,--wrap=_realloc_r",
-    "-Wl,--wrap=_free_r",
-    "-Wl,--wrap=_calloc_r",
     "-Wl,--wrap=main",
   ]
 }
diff --git a/third_party/silabs/SiWx917_sdk.gni b/third_party/silabs/SiWx917_sdk.gni
@@ -143,9 +143,6 @@ template("siwx917_sdk") {
       # sl memory manager
       "${efr32_sdk_root}/platform/service/memory_manager/inc",
       "${efr32_sdk_root}/platform/service/memory_manager/src",
-      "${efr32_sdk_root}/platform/service/memory_manager/profiler/inc",
-      "${efr32_sdk_root}/platform/service/memory_manager/profiler/config",
-      "${efr32_sdk_root}/util/silicon_labs/silabs_core/memory_manager",
 
       # OTA
       "${wifi_sdk_root}/components/device/silabs/si91x/wireless/firmware_upgrade",
@@ -751,15 +748,10 @@ template("siwx917_sdk") {
       "${wifi_sdk_root}/components/device/silabs/si91x/mcu/drivers/service/nvm3/src/sl_si91x_nvm3_hal_flash.c",
 
       # sl memory manager
-      "${efr32_sdk_root}/platform/service/memory_manager/profiler/src/sli_memory_profiler_stubs.c",
-      "${efr32_sdk_root}/platform/service/memory_manager/src/sl_memory_manager.c",
       "${efr32_sdk_root}/platform/service/memory_manager/src/sl_memory_manager_cpp.cpp",
-      "${efr32_sdk_root}/platform/service/memory_manager/src/sl_memory_manager_dynamic_reservation.c",
       "${efr32_sdk_root}/platform/service/memory_manager/src/sl_memory_manager_pool.c",
       "${efr32_sdk_root}/platform/service/memory_manager/src/sl_memory_manager_pool_common.c",
-      "${efr32_sdk_root}/platform/service/memory_manager/src/sl_memory_manager_region.c",
-      "${efr32_sdk_root}/platform/service/memory_manager/src/sl_memory_manager_retarget.c",
-      "${efr32_sdk_root}/platform/service/memory_manager/src/sli_memory_manager_common.c",
+      "${efr32_sdk_root}/platform/service/memory_manager/src/sl_memory_manager_redirect.c",
 
       # iostream
       "${efr32_sdk_root}/platform/service/iostream/src/sl_iostream.c",
diff --git a/third_party/silabs/matter_support b/third_party/silabs/matter_support
@@ -1 +1 @@
-Subproject commit 43b856548dc96c0b2979ff9149aec5a28a10b78e
+Subproject commit a4ea1be8cca6966d6227cb6fe33d57fb8f5b6924
diff --git a/third_party/silabs/simplicity_sdk b/third_party/silabs/simplicity_sdk
@@ -1 +1 @@
-Subproject commit 4c4c7151c8a5953a6afc1e926c0bbb9e4e1893de
+Subproject commit 9932cb11b84037b7dea086bb375cb1a039134507
diff --git a/third_party/silabs/wifi_sdk b/third_party/silabs/wifi_sdk
@@ -1 +1 @@
-Subproject commit 984fbd4f333c0cede0e24b047de969d2fdfbabf7
+Subproject commit 02e004c0cccdf08c51f0d29f4c867e4854f7bf68

Original file line number	Diff line number	Diff line change
`@@ -46,13 +46,6 @@ config("chip_examples_project_config") {`
`46`	`46`	`# library with the sl_memory_manager in platform code.`
`47`	`47`	`ldflags = [`
`48`	`48`	`"-Wl,--wrap=MemoryAlloc",`
`49`		`-`
`50`		`- # Wrap these in case internal newlib call them (e.g. strdup will)`
`51`		`- # directly call _malloc_r)`
`52`		`- "-Wl,--wrap=_malloc_r",`
`53`		`- "-Wl,--wrap=_realloc_r",`
`54`		`- "-Wl,--wrap=_free_r",`
`55`		`- "-Wl,--wrap=_calloc_r",`
`56`	`49`	`"-Wl,--wrap=main",`
`57`	`50`	`]`
`58`	`51`	`}`