Revert "optimized LPDDR RAM timings (~10% throughput increase)"

This reverts commit 4bc0cc6e47d5838dc0565ece3b2c37707d4cd1a9.
Revert "block: recursive merge requests"

This reverts commit 46cf31b27bfd45912bfd54517d18b551af264bc6.
Revert "ARM: 7746/1: mm: lazy cache flushing on non-mapped pages"

This reverts commit b2049142de753b81fa9017d671553d0c93708417.
Revert "arm: Increase the DMA consistent memory zone to 4MB"

This reverts commit 993cc08bb6d0a7e9783f8790eb084b3f2b56a382.
Revert "ARM: Remove support for macro CONSISTENT_DMA_SIZE"

This reverts commit eaf7fa07cbe2967ca892e992cf063d61a0bff948.
Revert "ARM: Add init_consistent_dma_size()"

This reverts commit 96523ddc463f17ebf0ef16c5b8c81785c94e1c8f.
Revert "ARM: 7493/1: use generic unaligned.h"

This reverts commit 844746b6ef1426f4021e1b5e65f073127c470331.