boards: espressif: add support for retained_mem on esp platforms

wmrsouza · wmrsouza · commit ab484e1286e4 · 2025-10-20T09:16:15.000-03:00
Adds support for retained_men on the following platforms:
- esp32_devkitc/esp32/procpu
- esp32_ethernet_kit/esp32/procpu
- esp32c3_devkitc
- esp32c3_devkitm
- esp32c3_rust
- esp32c6_devkitc/esp32c6/hpcore
- esp32h2_devkitm
- esp32s2_devkitc
- esp32s2_saola
- esp32s3_devkitc/esp32s3/procpu
- esp32s3_devkitm/esp32s3/procpu
- esp32s3_eye/esp32s3/procpu
- esp_wrover_kit/esp32/procpu
- esp32s3_devkitm/esp32s3/procpu
- esp32s3_devkitc/esp32s3/procpu

Signed-off-by: Marcio Ribeiro &lt;marcio.ribeiro@espressif.com&gt;
diff --git a/boards/espressif/esp32_devkitc/esp32_devkitc_procpu.yaml b/boards/espressif/esp32_devkitc/esp32_devkitc_procpu.yaml
@@ -19,4 +19,5 @@ supported:
   - counter
   - entropy
   - input
+  - retained_mem
 vendor: espressif
diff --git a/boards/espressif/esp32_ethernet_kit/esp32_ethernet_kit_procpu.yaml b/boards/espressif/esp32_ethernet_kit/esp32_ethernet_kit_procpu.yaml
@@ -11,4 +11,5 @@ supported:
   - nvs
   - pwm
   - i2s
+  - retained_mem
 vendor: espressif
diff --git a/boards/espressif/esp32c3_devkitc/esp32c3_devkitc.yaml b/boards/espressif/esp32c3_devkitc/esp32c3_devkitc.yaml
@@ -16,4 +16,5 @@ supported:
   - spi
   - counter
   - entropy
+  - retained_mem
 vendor: espressif
diff --git a/boards/espressif/esp32c3_devkitm/esp32c3_devkitm.yaml b/boards/espressif/esp32c3_devkitm/esp32c3_devkitm.yaml
@@ -16,4 +16,5 @@ supported:
   - spi
   - counter
   - entropy
+  - retained_mem
 vendor: espressif
diff --git a/boards/espressif/esp32c3_rust/esp32c3_rust.yaml b/boards/espressif/esp32c3_rust/esp32c3_rust.yaml
@@ -18,4 +18,5 @@ supported:
   - spi
   - counter
   - entropy
+  - retained_mem
 vendor: espressif
diff --git a/boards/espressif/esp32c6_devkitc/esp32c6_devkitc_hpcore.yaml b/boards/espressif/esp32c6_devkitc/esp32c6_devkitc_hpcore.yaml
@@ -18,6 +18,7 @@ supported:
   - i2c
   - i2s
   - netif:openthread
+  - retained_mem
 
 testing:
   ignore_tags:
diff --git a/boards/espressif/esp32h2_devkitm/esp32h2_devkitm.yaml b/boards/espressif/esp32h2_devkitm/esp32h2_devkitm.yaml
@@ -18,3 +18,4 @@ supported:
   - i2c
   - i2s
   - netif:openthread
+  - retained_mem
diff --git a/boards/espressif/esp32s2_devkitc/esp32s2_devkitc.yaml b/boards/espressif/esp32s2_devkitc/esp32s2_devkitc.yaml
@@ -20,6 +20,7 @@ supported:
   - input
   - can
   - dma
+  - retained_mem
 testing:
   ignore_tags:
     - bluetooth
diff --git a/boards/espressif/esp32s2_saola/esp32s2_saola.yaml b/boards/espressif/esp32s2_saola/esp32s2_saola.yaml
@@ -18,6 +18,7 @@ supported:
   - counter
   - entropy
   - input
+  - retained_mem
 testing:
   ignore_tags:
     - bluetooth
diff --git a/boards/espressif/esp32s3_devkitc/esp32s3_devkitc_procpu.yaml b/boards/espressif/esp32s3_devkitc/esp32s3_devkitc_procpu.yaml
@@ -17,4 +17,5 @@ supported:
   - pwm
   - dma
   - input
+  - retained_mem
 vendor: espressif
diff --git a/boards/espressif/esp32s3_devkitm/esp32s3_devkitm_procpu.yaml b/boards/espressif/esp32s3_devkitm/esp32s3_devkitm_procpu.yaml
@@ -18,4 +18,5 @@ supported:
   - dma
   - input
   - video
+  - retained_mem
 vendor: espressif
diff --git a/boards/espressif/esp32s3_eye/esp32s3_eye_procpu.yaml b/boards/espressif/esp32s3_eye/esp32s3_eye_procpu.yaml
@@ -18,4 +18,5 @@ supported:
   - dma
   - input
   - video
+  - retained_mem
 vendor: espressif
diff --git a/boards/espressif/esp_wrover_kit/esp_wrover_kit_procpu.yaml b/boards/espressif/esp_wrover_kit/esp_wrover_kit_procpu.yaml
@@ -17,4 +17,5 @@ supported:
   - spi
   - counter
   - entropy
+  - retained_mem
 vendor: espressif
