diff options
| -rw-r--r-- | drivers/firmware/scmi/smt.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/firmware/scmi/smt.c b/drivers/firmware/scmi/smt.c index 60b9d499b7..4954355c1a 100644 --- a/drivers/firmware/scmi/smt.c +++ b/drivers/firmware/scmi/smt.c @@ -56,8 +56,10 @@ int scmi_dt_get_smt_buffer(struct udevice *dev, struct scmi_smt *smt) #ifdef CONFIG_ARM if (dcache_status()) - mmu_set_region_dcache_behaviour((uintptr_t)smt->buf, - smt->size, DCACHE_OFF); + mmu_set_region_dcache_behaviour(ALIGN_DOWN((uintptr_t)smt->buf, MMU_SECTION_SIZE), + ALIGN(smt->size, MMU_SECTION_SIZE), + DCACHE_OFF); + #endif return 0; |