Crash_Override/OVMS3-idf
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Merge branch 'bugfix/fix_flash_read_error_in_dio_26MHz_mode' into 'master'

Browse source 
bugfix(flash): fix flash read error in DIO/26MHz mode

See merge request espressif/esp-idf!5381
This commit is contained in:
Angus Gratton 2019-07-10 08:13:35 +08:00
parent c8f5f47d5d 266baa8839
commit 409181361f
1 changed files with 4 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
components/bootloader_support/src/bootloader_init.c
View file

@ -335,6 +335,10 @@ static void IRAM_ATTR flash_gpio_configure(const esp_image_header_t* pfhdr)
SET_PERI_REG_BITS(SPI_USER1_REG(0), SPI_USR_DUMMY_CYCLELEN_V, spi_cache_dummy + FLASH_IO_MATRIX_DUMMY_40M,
SPI_USR_DUMMY_CYCLELEN_S); //DUMMY
break;
case ESP_IMAGE_SPI_SPEED_26M:
case ESP_IMAGE_SPI_SPEED_20M:
SET_PERI_REG_BITS(SPI_USER1_REG(0), SPI_USR_DUMMY_CYCLELEN_V, spi_cache_dummy, SPI_USR_DUMMY_CYCLELEN_S); //DUMMY
break;
default:
break;
}