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esp_flash: add support mxic as a main flash under spi mode

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This commit is contained in:
Cao Sen Miao
2021-06-29 15:32:50 +08:00
parent d5f58ab135
commit 559c1ac3f9
7 changed files with 95 additions and 12 deletions
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6
components/spi_flash/flash_ops.c
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@@ -518,6 +518,7 @@ out:
#endif // CONFIG_SPI_FLASH_USE_LEGACY_IMPL
#if !CONFIG_SPI_FLASH_USE_LEGACY_IMPL
#if !CONFIG_ESPTOOLPY_OCT_FLASH
extern void spi_common_set_dummy_output(esp_rom_spiflash_read_mode_t mode);
extern void spi_dummy_len_fix(uint8_t spi, uint8_t freqdiv);
void IRAM_ATTR flash_rom_init(void)
@@ -557,6 +558,10 @@ void IRAM_ATTR flash_rom_init(void)
read_mode = ESP_ROM_SPIFLASH_DIO_MODE;
#elif CONFIG_ESPTOOLPY_FLASHMODE_DOUT
read_mode = ESP_ROM_SPIFLASH_DOUT_MODE;
#elif CONFIG_ESPTOOLPY_FLASHMODE_FASTRD
read_mode = ESP_ROM_SPIFLASH_FASTRD_MODE;
#elif CONFIG_ESPTOOLPY_FLASHMODE_SLOWRD
read_mode = ESP_ROM_SPIFLASH_SLOWRD_MODE;
#endif
#endif //!CONFIG_IDF_TARGET_ESP32S2 && !CONFIG_IDF_TARGET_ESP32
@@ -571,6 +576,7 @@ void IRAM_ATTR flash_rom_init(void)
#endif //!CONFIG_IDF_TARGET_ESP32S2
esp_rom_spiflash_config_clk(freqdiv, 1);
}
#endif //CONFIG_ESPTOOLPY_OCT_FLASH
#else
void IRAM_ATTR flash_rom_init(void)
{