diff options
| -rw-r--r-- | ports/stm32/boards/PYBD_SF2/bdev.c | 6 | ||||
| -rw-r--r-- | ports/stm32/boards/PYBD_SF2/mpconfigboard.h | 2 |
2 files changed, 8 insertions, 0 deletions
diff --git a/ports/stm32/boards/PYBD_SF2/bdev.c b/ports/stm32/boards/PYBD_SF2/bdev.c index 6c5ff721e..d9bec93c2 100644 --- a/ports/stm32/boards/PYBD_SF2/bdev.c +++ b/ports/stm32/boards/PYBD_SF2/bdev.c @@ -27,8 +27,10 @@ #include "storage.h" #include "qspi.h" +#if MICROPY_HW_SPIFLASH_ENABLE_CACHE // Shared cache for first and second SPI block devices STATIC mp_spiflash_cache_t spi_bdev_cache; +#endif // First external SPI flash uses software QSPI interface @@ -45,7 +47,9 @@ const mp_spiflash_config_t spiflash_config = { .bus_kind = MP_SPIFLASH_BUS_QSPI, .bus.u_qspi.data = (void*)&soft_qspi_bus, .bus.u_qspi.proto = &mp_soft_qspi_proto, + #if MICROPY_HW_SPIFLASH_ENABLE_CACHE .cache = &spi_bdev_cache, + #endif }; spi_bdev_t spi_bdev; @@ -56,7 +60,9 @@ const mp_spiflash_config_t spiflash2_config = { .bus_kind = MP_SPIFLASH_BUS_QSPI, .bus.u_qspi.data = NULL, .bus.u_qspi.proto = &qspi_proto, + #if MICROPY_HW_SPIFLASH_ENABLE_CACHE .cache = &spi_bdev_cache, + #endif }; spi_bdev_t spi_bdev2; diff --git a/ports/stm32/boards/PYBD_SF2/mpconfigboard.h b/ports/stm32/boards/PYBD_SF2/mpconfigboard.h index 29164ac11..45d968f35 100644 --- a/ports/stm32/boards/PYBD_SF2/mpconfigboard.h +++ b/ports/stm32/boards/PYBD_SF2/mpconfigboard.h @@ -77,7 +77,9 @@ void board_sleep(int value); // SPI flash #1, block device config extern const struct _mp_spiflash_config_t spiflash_config; extern struct _spi_bdev_t spi_bdev; +#if !BUILDING_MBOOT #define MICROPY_HW_SPIFLASH_ENABLE_CACHE (1) +#endif #define MICROPY_HW_BDEV_IOCTL(op, arg) ( \ (op) == BDEV_IOCTL_NUM_BLOCKS ? (MICROPY_HW_SPIFLASH_SIZE_BITS / 8 / FLASH_BLOCK_SIZE) : \ (op) == BDEV_IOCTL_INIT ? spi_bdev_ioctl(&spi_bdev, (op), (uint32_t)&spiflash_config) : \ |