Gregory Nutt 1cf676344e Squashed commit of the following: ... arch/arm/src/imxrt: Add structures to support list of TCDs for Scatter/Gather DMA. arch/arm/src/imxrt: Add eDMA imxrt_dmach_initconfig(). arch/arm/src/imxrt: Add eDMA imxrt_tcd_instantiate(). arch/arm/src/imxrt: Replacing some of the logic cloned from SAMv7 XDMAC with eDMA logic from NXP sample code. I am thinking that the eDMA is too complex to force into the same pattern as for other MCUs. arch/arms/src/imxrt/imxrt_edma.c: Add support for in-memory TCDs. arch/arm/src/imxrt/chip: Add an in-memory representation of the TCD in imxrt_edma.h		2018-05-21 11:46:16 -06:00
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include	arch/arm/src/imxrt: Add framework for eDMA support. Initial port is a rip off from the SAMA5Dx and is little more than the framework for the DMA support.	2018-05-16 14:28:22 -06:00
src	Squashed commit of the following:	2018-05-21 11:46:16 -06:00
Kconfig	Back out part of f4bcaa4fc2dc2f06d5632d3b74f43c25a6e7e845.If CONFIG_ARCH_IDLE_CUSTOM is defined, then it should not use the version of lc823450_idle.c in arch/arm/src/lc823450. That part was correct before the PR. If CONFIG_ARCH_IDLE_CUSTOM, then the build should use a custom IDLE loop in the board src/ directory.	2018-05-11 06:26:01 -06:00