nuttx/arch/arm
Gregory Nutt dab3dbc75b Cortex-M7: Add support for enabled the D-Cache in write only mode.
SAMV7 Ethernet:  I- and D-Cache are now enabled in the netnsh/ configuration.  D-Cache is enabled in write-though mode.  This mode is necessary because the DMA descriptors are each 8-bytes in size but the D-Cache cache line is 32-bits in size. So it is impossible make coherency for every 8-byte DMA descriptor without write-through.
2015-03-29 14:42:03 -06:00
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include SAMV6 USB updates 2015-03-26 09:49:01 -06:00
src Cortex-M7: Add support for enabled the D-Cache in write only mode. 2015-03-29 14:42:03 -06:00
Kconfig SAMV7: Update floating point and TCM configuration options. Update TODO list. Update comments. Refresh a configuration 2015-03-10 07:50:32 -06:00