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spi_flash: refactor the spi_flash clock configuration, and add support for esp32c2

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This commit is contained in:
Cao Sen Miao
2022-04-12 16:37:40 +08:00
parent 68d4c47b7e
commit 4418a855ba
57 changed files with 871 additions and 547 deletions
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4
components/spi_flash/spi_flash_timing_tuning.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2019-2021 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2019-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -493,7 +493,7 @@ bool spi_timing_is_tuned(void)
void spi_timing_get_flash_timing_param(spi_flash_hal_timing_config_t *out_timing_config)
{
// Get clock configuration directly from system.
out_timing_config->clock_config.spimem.val = spi_timing_config_get_flash_clock_reg();
out_timing_config->clock_config.spimem = spi_timing_config_get_flash_clock_reg();
// Get extra dummy length here. Therefore, no matter what freq, or mode.
// If it needs tuning, it will return correct extra dummy len. If no tuning, it will return 0.