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psram: add psram size auto detect for esp32s2

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chenjianqiang
2020-03-18 17:49:34 +08:00
parent 42154848cc
commit 140e0390cc
4 changed files with 91 additions and 78 deletions
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2
components/esp32s2/cpu_start.c
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@@ -151,7 +151,6 @@ void IRAM_ATTR call_start_cpu0(void)
1. make data buses works with SPIRAM
2. make instruction and rodata work with SPIRAM, still through instruction cache */
#if CONFIG_SPIRAM_BOOT_INIT
esp_spiram_init_cache();
if (esp_spiram_init() != ESP_OK) {
#if CONFIG_SPIRAM_IGNORE_NOTFOUND
ESP_EARLY_LOGI(TAG, "Failed to init external RAM; continuing without it.");
@@ -161,6 +160,7 @@ void IRAM_ATTR call_start_cpu0(void)
abort();
#endif
}
esp_spiram_init_cache();
#endif
ESP_EARLY_LOGI(TAG, "Pro cpu up.");