Andrew Tridgell
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e92c66418d
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HAL_ChibiOS: fixed bouncebuffer code on STM32F7
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2019-02-26 16:18:26 +11:00 |
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Andrew Tridgell
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a3e69e715d
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HAL_ChibiOS: avoid doing one-way SPI transfers
these transfers use dummy bytes in the hal driver, which may not be in
DMA safe memory, so best to avoid them
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2019-02-26 16:18:26 +11:00 |
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Andrew Tridgell
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f753669a58
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HAL_ChibiOS: improved check for DTCM ram
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2019-02-26 16:18:26 +11:00 |
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Andrew Tridgell
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46cb506a22
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HAL_ChibiOS: added cache management for H7 in bouncebuffer code
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2019-02-26 16:18:26 +11:00 |
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Andrew Tridgell
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ae448a6932
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HAL_ChibiOS: enable DMA checking on H7
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2019-02-26 16:18:26 +11:00 |
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Alexander Malishev
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1377943eb3
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HAL_ChibiOS: fix DTCM size in stm32f745 mcu
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2018-07-26 17:52:37 +10:00 |
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Andrew Tridgell
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f083b80700
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HAL_ChibiOS: added preallocation of DMA bouncebuffers
we need 512 bytes for microSD
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2018-07-12 14:34:04 +10:00 |
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Andrew Tridgell
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2493cdbcb6
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HAL_ChibiOS: switch to new bouncebuffer system
this removes the dma_flush and dma_invalidate methods and uses a
common bouncebuffer system for all CPU types. This enables microSD
support on STM32F7
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2018-06-06 07:15:41 +10:00 |
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Andrew Tridgell
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0b1e26a470
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HAL_ChibiOS: added bouncebuffer system
this makes our bouncebuffers available for ChibiOS system
drivers. This is needed for SDMMCv1 on STM32F7
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2018-06-06 07:15:41 +10:00 |
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