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feat(esp32): support for esp32-pico-v3-02

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This commit is contained in:
chenjianqiang
2020-07-03 22:26:50 +08:00
parent 9de04b9f5f
commit e9dd4f283a
6 changed files with 31 additions and 29 deletions
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13
components/esp32/spiram_psram.c
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@@ -120,6 +120,9 @@ typedef enum {
#define PICO_PSRAM_CLK_IO 6
#define PICO_PSRAM_CS_IO CONFIG_PICO_PSRAM_CS_IO // Default value is 10
#define PICO_V3_02_PSRAM_CLK_IO 10
#define PICO_V3_02_PSRAM_CS_IO 9
typedef struct {
uint8_t flash_clk_io;
uint8_t flash_cs_io;
@@ -821,6 +824,16 @@ esp_err_t IRAM_ATTR psram_enable(psram_cache_mode_t mode, psram_vaddr_mode_t vad
s_clk_mode = PSRAM_CLK_MODE_NORM;
psram_io.psram_clk_io = PICO_PSRAM_CLK_IO;
psram_io.psram_cs_io = PICO_PSRAM_CS_IO;
} else if (pkg_ver == EFUSE_RD_CHIP_VER_PKG_ESP32PICOV302) {
ESP_EARLY_LOGI(TAG, "This chip is ESP32-PICO-V3-02");
rtc_vddsdio_config_t cfg = rtc_vddsdio_get_config();
if (cfg.tieh != RTC_VDDSDIO_TIEH_3_3V) {
ESP_EARLY_LOGE(TAG, "VDDSDIO is not 3.3V");
return ESP_FAIL;
}
s_clk_mode = PSRAM_CLK_MODE_NORM;
psram_io.psram_clk_io = PICO_V3_02_PSRAM_CLK_IO;
psram_io.psram_cs_io = PICO_V3_02_PSRAM_CS_IO;
} else if ((pkg_ver == EFUSE_RD_CHIP_VER_PKG_ESP32D0WDQ6) || (pkg_ver == EFUSE_RD_CHIP_VER_PKG_ESP32D0WDQ5)){
ESP_EARLY_LOGI(TAG, "This chip is ESP32-D0WD");
psram_io.psram_clk_io = D0WD_PSRAM_CLK_IO;