tree 47c08b3825874b84a358601b5956419d91b0a7e7
parent 0fa3459dbe3e42e02fedfc0c447aa2d9b23dd050
author Jukka Laitinen <jukka.laitinen@tii.ae> 1790835831 +0300
committer Xiang Xiao <xiaoxiang781216@gmail.com> 1790868709 +0800

arch/arm/imxrt: Add support for ARMV8M_DCACHE_LINESIZE in imxrt_usbdev.c

Select the cache line size from either ARMV7M_DCACHE_LINESIZE or
ARMV8M_DCACHE_LINESIZE, so the driver can also be used with D-cache
enabled on the i.MX RT1180 Cortex-M33.

Also fix the imxrt1180-evk USB DMA allocator alignment. Pad the header
to the 32-byte DMA alignment, so that the buffer remains aligned.

Signed-off-by: Jukka Laitinen <jukka.laitinen@tii.ae>