espressif/ESP8266_RTOS_SDK
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Merge branch 'feature/esptool_download_by_dio_mdoe_when_config_qio_qout' into 'master'

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Flash firmware by DIO mode if configuration is "DIO", "QIO" or "QOUT“

See merge request sdk/ESP8266_RTOS_SDK!664
This commit is contained in:
Dong Heng
2018-12-20 20:05:51 +08:00
parent 40d1360fa4 0f62a9ce6b
commit fc6c39e51c
3 changed files with 15 additions and 15 deletions
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8
components/bootloader_support/src/bootloader_init.c
View File

@ -621,12 +621,16 @@ static esp_err_t bootloader_main()
return ESP_FAIL;
}
update_flash_config(&fhdr);
ESP_LOGI(TAG, "ESP-IDF %s 2nd stage bootloader", IDF_VER);
ESP_LOGI(TAG, "compile time " __TIME__ );
#if defined(CONFIG_FLASHMODE_QIO) || defined(CONFIG_FLASHMODE_QOUT)
fhdr.spi_mode = CONFIG_SPI_FLASH_MODE;
#endif
update_flash_config(&fhdr);
print_flash_info(&fhdr);
return ESP_OK;

14
components/esptool_py/Kconfig.projbuild
View File

@ -53,6 +53,8 @@ choice FLASHMODE
Mode the flash chip is flashed in, as well as the default mode for the
binary to run in.
The esptool.py flashes firmware at DIO mode when user select "QIO", "QOUT" or "DIO" mode.
config FLASHMODE_QIO
bool "QIO"
config FLASHMODE_QOUT
@ -63,21 +65,13 @@ config FLASHMODE_DOUT
bool "DOUT"
endchoice
config FLASHMODE_SWITCH_TO_QIO
bool "Try to switch to QIO mode at startup"
default y
depends on FLASHMODE_DIO
help
If users use SPI flash DIO mode to download firmware, bootloader or application
can switch to QIO mode by enable this option.
# Note: we use esptool.py to flash bootloader in
# dio mode for QIO/QOUT, bootloader then upgrades
# itself to quad mode during initialisation
config ESPTOOLPY_FLASHMODE
string
default "qio" if FLASHMODE_QIO
default "qout" if FLASHMODE_QOUT
default "dio" if FLASHMODE_QIO
default "dio" if FLASHMODE_QOUT
default "dio" if FLASHMODE_DIO
default "dout" if FLASHMODE_DOUT

8
components/spi_flash/src/spi_flash.c
View File

@ -24,6 +24,7 @@
#include "esp_system.h"
#include "esp_log.h"
#include "esp_task_wdt.h"
#include "esp_image_format.h"
#define SPI_FLASH_ISSI_ENABLE_QIO_MODE (BIT(6))
@ -744,8 +745,9 @@ void esp_spi_flash_init(uint32_t spi_speed, uint32_t spi_mode)
}
SET_PERI_REG_BITS(PERIPHS_SPI_FLASH_CTRL, 0xfff, freqbits, 0);
#ifndef CONFIG_FLASHMODE_SWITCH_TO_QIO
if (spi_mode == 0)
#endif
if (spi_mode == ESP_IMAGE_SPI_MODE_QIO || spi_mode == ESP_IMAGE_SPI_MODE_QOUT) {
user_spi_flash_dio_to_qio_pre_init();
ESP_EARLY_LOGI("qio_mode", "Enabling default flash chip QIO");
}
}