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feat(spi_flash): Add spi flash suspend support on esp32c5, esp32c61

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C.S.M
2025-06-04 15:15:33 +08:00
committed by BOT
parent 4a80901841
commit b194636859
17 changed files with 300 additions and 7157 deletions
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7
components/hal/spi_flash_hal_iram.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -154,6 +154,11 @@ void spi_flash_hal_setup_auto_suspend_mode(spi_flash_host_inst_t *host)
// tsus = ceil(ctx->tsus_val * ctx->freq_mhz / spimem_flash_ll_get_tsus_unit_in_cycles);
uint32_t tsus = (ctx->tsus_val * ctx->freq_mhz / spimem_flash_ll_get_tsus_unit_in_cycles(dev)) + ((ctx->tsus_val * ctx->freq_mhz) % spimem_flash_ll_get_tsus_unit_in_cycles(dev) != 0);
spimem_flash_ll_set_sus_delay(dev, tsus);
#if SOC_SPI_MEM_SUPPORT_TSUS_TRES_SEPERATE_CTR
// trs = ceil(ctx->trs_val * ctx->freq_mhz / spimem_flash_ll_get_tsus_unit_in_cycles);
uint32_t trs = (ctx->trs_val * ctx->freq_mhz / spimem_flash_ll_get_tsus_unit_in_cycles(dev)) + ((ctx->trs_val * ctx->freq_mhz) % spimem_flash_ll_get_tsus_unit_in_cycles(dev) != 0);
spimem_flash_ll_set_rs_delay(dev, trs);
#endif // SOC_SPI_MEM_SUPPORT_TSUS_TRES_SEPERATE_CTR
// tshsl2 = ceil(SPI_FLASH_TSHSL2_SAFE_VAL_NS * spimem_flash_ll_get_source_freq_mhz() * 0.001);
uint32_t tshsl2 = (SPI_FLASH_TSHSL2_SAFE_VAL_NS * spimem_flash_ll_get_source_freq_mhz() / 1000) + ((SPI_FLASH_TSHSL2_SAFE_VAL_NS * spimem_flash_ll_get_source_freq_mhz()) % 1000 != 0);
spimem_flash_set_cs_hold_delay(dev, tshsl2);