esp-idf/components/spi_flash/esp32s3
Armando 2b52f7f696 mspi: fix no buffer reset before each psram read issue
In psram timing tuning driver, we rely on psram read and write functions
defined in `spi_timing_config.c`. If we don't do buffer reset (clear to
0), the function may untouch the buffer, which will keep last time value
(since we reuse the buffer). Therefore, if the first read is expected,
but next few reads didn't modify the buffer content, we will still see
the expected data.

These functions relies on `esp_rom_opiflash_exec_cmd`.
2021-08-03 16:54:01 +08:00
..
flash_ops_esp32s3.c Support ESP32S3 Beta 3 target 2021-03-18 10:24:22 +08:00
mspi_timing_tuning_configs.h mspi: update 80MHz DTR tuning algorithm and Oct PSRAM 80M DTR tuning parameters 2021-08-03 16:54:00 +08:00
opi_flash_cmd_format_mxic.h spiflash: add octal spi psram support on 727 2021-06-25 19:41:57 +08:00
spi_flash_oct_flash_init.c mspi: support up-to-80MHz quad flash & up-to-80MHz octal psram on esp32s3 2021-08-03 16:54:00 +08:00
spi_flash_rom_patch.c spiflash: add octal spi psram support on 727 2021-06-25 19:41:57 +08:00
spi_timing_config.c mspi: fix no buffer reset before each psram read issue 2021-08-03 16:54:01 +08:00
spi_timing_config.h mspi: cancel oct flash 40m dtr, oct flash 80m str, oct psram 40m tuning 2021-08-03 16:54:01 +08:00