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ARM: dra7xx_evm: Enable EDMA3 in SPL to support DMA on qspi
authorVignesh R <vigneshr@ti.com>
Mon, 17 Aug 2015 07:59:57 +0000 (13:29 +0530)
committerJagan Teki <jteki@openedev.com>
Mon, 17 Aug 2015 17:59:15 +0000 (23:29 +0530)
commitfc5e22008a668a75d108ebf8edc93849c6f9dcb4
tree07297818acd38e7a35d2143a64f52a5919c4159atree | snapshot
parent8ddd9c485f17de4bea55707f5b9cf07fd0a89ed0commit | diff
ARM: dra7xx_evm: Enable EDMA3 in SPL to support DMA on qspi

Enable TI_EDMA3 and SPL_DMA support, so as to reduce boot time. With
DMA enabled there is almost 3x improvement in read performance. This
helps in reducing boot time in qspiboot mode

Also add EDMA3 base address for DRA7XX and AM57XX.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
arch/arm/include/asm/arch-omap5/hardware.h diff | blob | history
include/configs/dra7xx_evm.h diff | blob | history
My U-Boot fork