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spi_flash: bringup for esp32c6

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Cao Sen Miao
2022-10-20 13:59:08 +08:00
parent bdefd7fb6b
commit d9f01ed43c
18 changed files with 128 additions and 118 deletions
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components/hal/spi_flash_hal.c
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@@ -23,7 +23,7 @@ static const char *TAG = "flash_hal";
static uint32_t get_flash_clock_divider(const spi_flash_hal_config_t *cfg)
{
int clk_source = cfg->clock_src_freq;
// On ESP32, ESP32-S2, ESP32-C3, we allow specific frequency 26.666MHz, // TODO: IDF-5333 (check this)
// On ESP32, ESP32-S2, ESP32-C3, we allow specific frequency 26.666MHz
// If user passes freq_mhz like 26 or 27, it's allowed to use integer divider 3.
// However on other chips or on other frequency, we only allow user pass frequency which
// can be integer divided. If no, the following strategy is round up the division and