stm32/spi: Retain the state of special SPI buses on soft reboot.
Reserved and static SPI buses must remain initialized during a soft reboot as they may be used for SPI flash storage or XIP. Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
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committed by
Damien George
parent
a82fc718a7
commit
5fa960c719
@@ -548,7 +548,7 @@ void spi_deinit(const spi_t *spi_obj) {
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void spi_deinit_all(void) {
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for (int i = 0; i < MP_ARRAY_SIZE(spi_obj); i++) {
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const spi_t *spi = &spi_obj[i];
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if (spi->spi != NULL) {
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if (spi->spi != NULL && !MICROPY_HW_SPI_IS_RESERVED(i + 1) && !MICROPY_HW_SPI_IS_STATIC(i + 1)) {
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spi_deinit(spi);
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}
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}
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