config SPIRAM_SPIWP_SD3_PIN
int "SPI PSRAM WP(SD3) Pin when customising pins via eFuse (read help)"
- depends on ESPTOOLPY_FLASHMODE_DIO || ESPTOOLPY_FLASHMODE_DOUT
+ depends on FLASHMODE_DIO || FLASHMODE_DOUT
range 0 33
default 7
help
*/
esp_err_t IRAM_ATTR psram_enable(psram_cache_mode_t mode, psram_vaddr_mode_t vaddrmode) //psram init
{
- psram_io_t psram_io;
+ psram_io_t psram_io = {0};
uint32_t chip_ver = REG_GET_FIELD(EFUSE_BLK0_RDATA3_REG, EFUSE_RD_CHIP_VER_PKG);
uint32_t pkg_ver = chip_ver & 0x7;
if (pkg_ver == EFUSE_RD_CHIP_VER_PKG_ESP32D2WDQ5) {
ESP_EARLY_LOGI(TAG, "This chip is ESP32-D0WD");
psram_io.psram_clk_io = D0WD_PSRAM_CLK_IO;
psram_io.psram_cs_io = D0WD_PSRAM_CS_IO;
+ } else {
+ ESP_EARLY_LOGE(TAG, "Not a valid or known package id: %d", pkg_ver);
+ abort();
}
const uint32_t spiconfig = ets_efuse_get_spiconfig();