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esp_flash: fix the regression of non-quad mode by default chip driver

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This commit is contained in:
Armando
2020-06-01 15:27:18 +08:00
parent 28b4419c4e
commit aa5b4fb372
4 changed files with 40 additions and 19 deletions
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13
components/spi_flash/spi_flash_chip_generic.c
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@@ -451,12 +451,15 @@ esp_err_t spi_flash_common_set_io_mode(esp_flash_t *chip, esp_flash_wrsr_func_t
esp_err_t ret = ESP_OK;
const bool is_quad_mode = esp_flash_is_quad_mode(chip);
bool update_config = false;
const bool force_check = true; //in case some chips doesn't support erase QE
/*
* By default, we don't clear the QE bit even the flash mode is not QIO or QOUT. Force clearing
* QE bit by the generic chip driver (command 01H with 2 bytes) may cause the output of some
* chips (MXIC) no longer valid.
* Enable this option when testing a new flash chip for clearing of QE.
*/
const bool force_check = false;
bool need_check = is_quad_mode;
if (force_check) {
need_check = true;
}
bool need_check = is_quad_mode || force_check;
uint32_t sr_update;
if (need_check) {