diff options
| author | nspsck <teng.jiang94@gmail.com> | 2023-11-17 12:48:53 +0100 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2024-08-22 12:29:09 +1000 |
| commit | 20a95b249a439b4dc57da0c2beccac35ec45db76 (patch) | |
| tree | 3b44100d6719c8a5594ff1613816989458fa8b1f | |
| parent | bd4aaa7333edf53a17c31c96ae731202fec4b0f9 (diff) | |
stm32/system_stm32: Allow selection of OSPI clock source.
Added a #if-block to `system_stm32.c` to check whether
`MICROPY_HW_RCC_OSPI_CLKSOURCE` is defined. If that is the case, the
clock source for the OSPI will be changed to the specified source.
Signed-off-by: nspsck <teng.jiang94@gmail.com>
| -rw-r--r-- | ports/stm32/system_stm32.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ports/stm32/system_stm32.c b/ports/stm32/system_stm32.c index 2cff36c3a..b76a41e97 100644 --- a/ports/stm32/system_stm32.c +++ b/ports/stm32/system_stm32.c @@ -461,6 +461,11 @@ MP_WEAK void SystemClock_Config(void) { PeriphClkInitStruct.QspiClockSelection = MICROPY_HW_RCC_QSPI_CLKSOURCE; #endif + #if defined(MICROPY_HW_RCC_OSPI_CLKSOURCE) + PeriphClkInitStruct.PeriphClockSelection |= RCC_PERIPHCLK_OSPI; + PeriphClkInitStruct.OspiClockSelection = MICROPY_HW_RCC_OSPI_CLKSOURCE; + #endif + #if defined(MICROPY_HW_RCC_SPI123_CLKSOURCE) PeriphClkInitStruct.PeriphClockSelection |= RCC_PERIPHCLK_SPI123; PeriphClkInitStruct.Spi123ClockSelection = MICROPY_HW_RCC_SPI123_CLKSOURCE; |