project-chip · jmartinez-silabs · Jan 15, 2025 · Jan 6, 2025 · Jan 7, 2025 · Dec 6, 2024
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-efr32:94
+      image: ghcr.io/project-chip/chip-build-efr32:95
       volumes:
         - "/tmp/bloat_reports:/tmp/bloat_reports"
     steps:

@@ -187,7 +187,7 @@ void BaseApplicationDelegate::OnCommissioningWindowClosed()
 #if CHIP_CONFIG_ENABLE_ICD_SERVER && SLI_SI917
     if (!BaseApplication::GetProvisionStatus() && !isComissioningStarted)
     {
-        int32_t status = wfx_power_save(RSI_SLEEP_MODE_8, STANDBY_POWER_SAVE_WITH_RAM_RETENTION);
+        int32_t status = wfx_power_save(RSI_SLEEP_MODE_8, DEEP_SLEEP_WITH_RAM_RETENTION);
         if (status != SL_STATUS_OK)
         {
             ChipLogError(AppServer, "Failed to enable the TA Deep Sleep");

@@ -203,7 +203,10 @@ See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
 #define configENABLE_FPU 1
 #define configENABLE_MPU 0
 /* FreeRTOS Secure Side Only and TrustZone Security Extension */
+#ifndef configRUN_FREERTOS_SECURE_ONLY
+// prevent redefinition with Series 3
 #define configRUN_FREERTOS_SECURE_ONLY 1
+#endif
 #define configENABLE_TRUSTZONE 0
 /* FreeRTOS MPU specific definitions. */
 #define configINCLUDE_APPLICATION_DEFINED_PRIVILEGED_FUNCTIONS (0)

@@ -137,7 +137,10 @@ config("efr32-common-config") {
     defines += [ "CHIP_DEVICE_CONFIG_ENABLE_MULTI_OTA_REQUESTOR=1" ]
   }
 
-  ldflags = [ "-Wl,--no-warn-rwx-segment" ]
+  ldflags = [
+    "-Wl,--no-warn-rwx-segment",
+    "-fno-lto",
+  ]
 }
 
 source_set("efr32-common") {

@@ -152,6 +152,9 @@ SECTIONS
     *sl_si91x_low_power_tickless_mode.c.o(.text*)
     *sl_core_cortexm.c.o(.text*)
 
+    /* ipmu calibration data */
+    *(.common_ipmu_ram*)
+
     . = ALIGN(4);
     /* preinit data */
     PROVIDE_HIDDEN (__preinit_array_start = .);

@@ -30,7 +30,8 @@
  MEMORY
  {
    FLASH      (rx)  : ORIGIN = 0x8006000, LENGTH = 0x178000
-   RAM        (rwx) : ORIGIN = 0x20000000, LENGTH = 0x40000
+   RAM        (rwx) : ORIGIN = 0x20000004, LENGTH = 0x3fffc
+   BOOTLOADER_RESET_REGION (rwx) : ORIGIN = 0x20000000, LENGTH = 0x4
  }
 
 ENTRY(Reset_Handler)
@@ -48,6 +49,13 @@ SECTIONS
     __Vectors_Size = __Vectors_End - __Vectors;
     __lma_ramfuncs_start__ = .;
   } > FLASH
+  .bootloader_reset_section (NOLOAD):
+  {
+    __ResetReasonStart__ = .;
+    . = . + 4;
+    . = ALIGN(4);
+    __ResetReasonEnd__ = .;
+  } > BOOTLOADER_RESET_REGION
 
   .stack (NOLOAD):
   {
@@ -59,31 +67,33 @@ SECTIONS
     PROVIDE(__stack = __StackTop);
   } > RAM
 
-
-  .noinit (NOLOAD):
-  {
-    *(.noinit*);
-  } > RAM
-
   .bss :
   {
     . = ALIGN(4);
     __bss_start__ = .;
     *(SORT_BY_ALIGNMENT(.bss*))
     *(COMMON)
-    . = ALIGN(4);
+    . = ALIGN(32);
     __bss_end__ = .;
   } > RAM
 
+
+  .noinit (NOLOAD):
+  {
+    *(.noinit*);
+    . = ALIGN(32);
+  } > RAM
+
+
   text_application_ram :
   {
-    . = ALIGN(4);
+    . = ALIGN(32);
     __vma_ramfuncs_start__ = .;
     __text_application_ram_start__ = .;
 
     *(text_application_ram)
 
-    . = ALIGN(4);
+    . = ALIGN(32);
     __vma_ramfuncs_end__ = .;
     __text_application_ram_end__ = .;
   } > RAM AT > FLASH
@@ -196,16 +206,24 @@ SECTIONS
     KEEP(*(SORT(.fini_array.*)))
     KEEP(*(.fini_array))
     PROVIDE_HIDDEN (__fini_array_end = .);
+    . = ALIGN(4);
+    *(SEGGER_RTT)
 
     . = ALIGN(4);
     /* All data end */
     __data_end__ = .;
 
   } > RAM AT > FLASH
+
+
+/* Calculate heap size based on RAM limits. */
+heap_limit = ORIGIN(RAM) + LENGTH(RAM);  /* End of RAM */
+heap_size = heap_limit - __HeapBase;
   .memory_manager_heap (NOLOAD):
   {
     . = ALIGN(8);
     __HeapBase = .;
+    . += heap_size;
     __end__ = .;
     end = __end__;
     _end = __end__;
@@ -214,7 +232,7 @@ SECTIONS
   } > RAM
 
   __heap_size = __HeapLimit - __HeapBase;
-  __ram_end__ = 0x20000000 + 0x40000;
+  __ram_end__ = 0x20000004 + 0x3fffc;
   __main_flash_end__ = 0x8006000 + 0x178000;
 
    /* This is where we handle flash storage blocks. We use dummy sections for finding the configured

@@ -30,7 +30,8 @@
  MEMORY
  {
    FLASH      (rx)  : ORIGIN = 0x8006000, LENGTH = 0x318000
-   RAM        (rwx) : ORIGIN = 0x20000000, LENGTH = 0x80000
+   RAM        (rwx) : ORIGIN = 0x20000004, LENGTH = 0x7fffc
+   BOOTLOADER_RESET_REGION (rwx) : ORIGIN = 0x20000000, LENGTH = 0x4
  }
 
 ENTRY(Reset_Handler)
@@ -48,6 +49,13 @@ SECTIONS
     __Vectors_Size = __Vectors_End - __Vectors;
     __lma_ramfuncs_start__ = .;
   } > FLASH
+  .bootloader_reset_section (NOLOAD):
+  {
+    __ResetReasonStart__ = .;
+    . = . + 4;
+    . = ALIGN(4);
+    __ResetReasonEnd__ = .;
+  } > BOOTLOADER_RESET_REGION
 
   .stack (NOLOAD):
   {
@@ -59,31 +67,33 @@ SECTIONS
     PROVIDE(__stack = __StackTop);
   } > RAM
 
-
-  .noinit (NOLOAD):
-  {
-    *(.noinit*);
-  } > RAM
-
   .bss :
   {
     . = ALIGN(4);
     __bss_start__ = .;
     *(SORT_BY_ALIGNMENT(.bss*))
     *(COMMON)
-    . = ALIGN(4);
+    . = ALIGN(32);
     __bss_end__ = .;
   } > RAM
 
+
+  .noinit (NOLOAD):
+  {
+    *(.noinit*);
+    . = ALIGN(32);
+  } > RAM
+
+
   text_application_ram :
   {
-    . = ALIGN(4);
+    . = ALIGN(32);
     __vma_ramfuncs_start__ = .;
     __text_application_ram_start__ = .;
 
     *(text_application_ram)
 
-    . = ALIGN(4);
+    . = ALIGN(32);
     __vma_ramfuncs_end__ = .;
     __text_application_ram_end__ = .;
   } > RAM AT > FLASH
@@ -196,16 +206,24 @@ SECTIONS
     KEEP(*(SORT(.fini_array.*)))
     KEEP(*(.fini_array))
     PROVIDE_HIDDEN (__fini_array_end = .);
+    . = ALIGN(4);
+    *(SEGGER_RTT)
 
     . = ALIGN(4);
     /* All data end */
     __data_end__ = .;
 
   } > RAM AT > FLASH
+
+
+/* Calculate heap size based on RAM limits. */
+heap_limit = ORIGIN(RAM) + LENGTH(RAM);  /* End of RAM */
+heap_size = heap_limit - __HeapBase;
   .memory_manager_heap (NOLOAD):
   {
     . = ALIGN(8);
     __HeapBase = .;
+    . += heap_size;
     __end__ = .;
     end = __end__;
     _end = __end__;
@@ -214,7 +232,7 @@ SECTIONS
   } > RAM
 
   __heap_size = __HeapLimit - __HeapBase;
-  __ram_end__ = 0x20000000 + 0x80000;
+  __ram_end__ = 0x20000004 + 0x7fffc;
   __main_flash_end__ = 0x8006000 + 0x318000;
 
    /* This is where we handle flash storage blocks. We use dummy sections for finding the configured

@@ -30,7 +30,8 @@
  MEMORY
  {
    FLASH      (rx)  : ORIGIN = 0x8006000, LENGTH = 0x178000
-   RAM        (rwx) : ORIGIN = 0x20000000, LENGTH = 0x40000
+   RAM        (rwx) : ORIGIN = 0x20000004, LENGTH = 0x3fffc
+   BOOTLOADER_RESET_REGION (rwx) : ORIGIN = 0x20000000, LENGTH = 0x4
  }
 
 ENTRY(Reset_Handler)
@@ -48,6 +49,13 @@ SECTIONS
     __Vectors_Size = __Vectors_End - __Vectors;
     __lma_ramfuncs_start__ = .;
   } > FLASH
+.bootloader_reset_section (NOLOAD):
+  {
+    __ResetReasonStart__ = .;
+    . = . + 4;
+    . = ALIGN(4);
+    __ResetReasonEnd__ = .;
+  } > BOOTLOADER_RESET_REGION
 
   .stack (NOLOAD):
   {
@@ -59,31 +67,33 @@ SECTIONS
     PROVIDE(__stack = __StackTop);
   } > RAM
 
-
-  .noinit (NOLOAD):
-  {
-    *(.noinit*);
-  } > RAM
-
   .bss :
   {
     . = ALIGN(4);
     __bss_start__ = .;
     *(SORT_BY_ALIGNMENT(.bss*))
     *(COMMON)
-    . = ALIGN(4);
+    . = ALIGN(32);
     __bss_end__ = .;
   } > RAM
 
+
+  .noinit (NOLOAD):
+  {
+    *(.noinit*);
+    . = ALIGN(32);
+  } > RAM
+
+
   text_application_ram :
   {
-    . = ALIGN(4);
+    . = ALIGN(32);
     __vma_ramfuncs_start__ = .;
     __text_application_ram_start__ = .;
 
     *(text_application_ram)
 
-    . = ALIGN(4);
+    . = ALIGN(32);
     __vma_ramfuncs_end__ = .;
     __text_application_ram_end__ = .;
   } > RAM AT > FLASH
@@ -196,16 +206,24 @@ SECTIONS
     KEEP(*(SORT(.fini_array.*)))
     KEEP(*(.fini_array))
     PROVIDE_HIDDEN (__fini_array_end = .);
+    . = ALIGN(4);
+    *(SEGGER_RTT)
 
     . = ALIGN(4);
     /* All data end */
     __data_end__ = .;
 
   } > RAM AT > FLASH
+
+
+/* Calculate heap size based on RAM limits. */
+heap_limit = ORIGIN(RAM) + LENGTH(RAM);  /* End of RAM */
+heap_size = heap_limit - __HeapBase;
   .memory_manager_heap (NOLOAD):
   {
     . = ALIGN(8);
     __HeapBase = .;
+. += heap_size;
     __end__ = .;
     end = __end__;
     _end = __end__;
@@ -214,7 +232,7 @@ SECTIONS
   } > RAM
 
   __heap_size = __HeapLimit - __HeapBase;
-  __ram_end__ = 0x20000000 + 0x40000;
+  __ram_end__ = 0x20000004 + 0x3fffc;
   __main_flash_end__ = 0x8006000 + 0x178000;
 
    /* This is where we handle flash storage blocks. We use dummy sections for finding the configured

@@ -73,7 +73,6 @@ component:
 - {id: mbedtls_base64}
 - {id: ot_psa_crypto}
 - {id: ot_platform_abstraction}
-- {id: ot_rtos_wrappers_real}
 - {id: sl_ot_custom_cli}
 # Necessary componenets for ot coap cert lib
 # - {id: mbedtls_dtls} # Requried by COAP lib

@@ -14,9 +14,9 @@
  *    See the License for the specific language governing permissions and
  *    limitations under the License.
  */
-#include <ProvisionStorage.h>
 #include <algorithm>
 #include <lib/support/CodeUtils.h>
+#include <platform/silabs/provision/ProvisionStorage.h>
 #include <string.h>
 
 namespace chip {

@@ -101,7 +101,6 @@ static_library("SiWx917") {
 
     public_deps += [
       "${chip_root}/src/crypto",
-      "${mbedtls_root}:mbedtls",
       "${silabs_platform_dir}/wifi:wifi-platform",
     ]
   }