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change(esp_psram): Consider all PSRAM regions in PMP protection

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harshal.patil
2026-05-19 21:32:29 +05:30
parent ac3de1ded7
commit b4517542ae
1 changed files with 10 additions and 2 deletions
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components/esp_psram/system_layer/esp_psram.c
+10 -2
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@@ -788,7 +788,11 @@ static size_t esp_psram_get_effective_mapped_size(void)
}
if (s_psram_ctx.is_initialised) {
return s_psram_ctx.mapped_regions[PSRAM_MEM_8BIT_ALIGNED].size + s_psram_ctx.mapped_regions[PSRAM_MEM_32BIT_ALIGNED].size;
size_t mapped = 0;
for (int i = 0; i < PSRAM_MEM_TYPE_NUM; i++) {
mapped += s_psram_ctx.mapped_regions[i].size;
}
return mapped;
} else {
uint32_t psram_available_size = 0;
esp_err_t ret = esp_psram_impl_get_available_size(&psram_available_size);
@@ -827,7 +831,11 @@ size_t esp_psram_get_heap_size_to_protect(void)
}
if (s_psram_ctx.is_initialised) {
return s_psram_ctx.regions_to_heap[PSRAM_MEM_8BIT_ALIGNED].size + s_psram_ctx.regions_to_heap[PSRAM_MEM_32BIT_ALIGNED].size;
size_t heap = 0;
for (int i = 0; i < PSRAM_MEM_TYPE_NUM; i++) {
heap += s_psram_ctx.regions_to_heap[i].size;
}
return heap;
} else {
size_t effective_mapped_size = esp_psram_get_effective_mapped_size();
if (effective_mapped_size == 0) {