Enable NAND DMA prefetch by default for AM335x, AM437x and DRA7x evms that include NAND.
The below commit went into additional details regarding performance numbers seen between the two modes. commit aa7abd312c11 ("mtd: nand: omap2: Support parsing dma channel information from DT") Franklin S Cooper Jr (3): ARM: dts: am335x-evm: Enable NAND dma prefetch by default ARM: dts: am437xx: Enable NAND dma prefetch by default ARM: dts: dra7xx: Enable NAND dma prefetch by default arch/arm/boot/dts/am335x-evm.dts | 1 + arch/arm/boot/dts/am437x-gp-evm.dts | 1 + arch/arm/boot/dts/am43x-epos-evm.dts | 1 + arch/arm/boot/dts/dra7-evm.dts | 1 + arch/arm/boot/dts/dra72-evm-common.dtsi | 1 + 5 files changed, 5 insertions(+) -- 2.10.0