[PATCH 0/3] spi: stm32: OSPI and QSPI throughput optimization

Patrice Chotard patrice.chotard at foss.st.com
Tue Dec 16 16:31:51 CET 2025


Update OSPI and QSPI drivers to optimize indirect read/write
accesses to increase throughput.

Signed-off-by: Patrice Chotard <patrice.chotard at foss.st.com>
---
Patrice Chotard (3):
      spi: stm32-ospi: Increase read throughput in indirect mode
      spi: stm32-qspi: Increase read throughput in indirect mode
      spi: stm32-qspi: Optimize FIFO accesses using u16 or u32

 drivers/spi/stm32_ospi.c |  4 ++-
 drivers/spi/stm32_qspi.c | 63 ++++++++++++++++++++++++++++++++++++++++--------
 2 files changed, 56 insertions(+), 11 deletions(-)
---
base-commit: aff0f4d30ec6d7968578fc05fc6df6b5700d9913
change-id: 20251215-next-e0b3ed280f98

Best regards,
-- 
Patrice Chotard <patrice.chotard at foss.st.com>



More information about the U-Boot mailing list