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Diffstat (limited to 'ports/esp32/main.c')
-rw-r--r--ports/esp32/main.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/ports/esp32/main.c b/ports/esp32/main.c
index ca0ab1488..c1728e318 100644
--- a/ports/esp32/main.c
+++ b/ports/esp32/main.c
@@ -101,7 +101,7 @@ void mp_task(void *pvParameter) {
#if CONFIG_ESP32_SPIRAM_SUPPORT || CONFIG_SPIRAM_SUPPORT
// Try to use the entire external SPIRAM directly for the heap
size_t mp_task_heap_size;
- void *mp_task_heap = (void *)0x3f800000;
+ void *mp_task_heap = (void *)SOC_EXTRAM_DATA_LOW;
switch (esp_spiram_get_chip_size()) {
case ESP_SPIRAM_SIZE_16MBITS:
mp_task_heap_size = 2 * 1024 * 1024;
@@ -120,7 +120,7 @@ void mp_task(void *pvParameter) {
// Try to use the entire external SPIRAM directly for the heap
size_t mp_task_heap_size;
size_t esp_spiram_size = esp_spiram_get_size();
- void *mp_task_heap = (void *)0x3ff80000 - esp_spiram_size;
+ void *mp_task_heap = (void *)SOC_EXTRAM_DATA_HIGH - esp_spiram_size;
if (esp_spiram_size > 0) {
mp_task_heap_size = esp_spiram_size;
} else {