Andrew Tridgell
|
eec4a12cc2
|
HAL_ChibiOS: switched to using DTCM memory for DMA
this uses SRAM1 and SRAM2 for main memory, which enables the use of the
data cache for faster operation, and using DTCM for all DMA operations.
|
7 years ago |
|
Andrew Tridgell
|
2087354939
|
HAL_ChibiOS: align buffers to STM32F7 cache lines
this allows for DMA flush and invalidate operations to work on all
dynamically allocated memory
|
7 years ago |
|
Andrew Tridgell
|
29add8a880
|
HAL_ChibiOS: fixed build without FATFS enabled
|
7 years ago |
|
Andrew Tridgell
|
6e4ef32628
|
HAL_ChibiOS: moved to generated loader script
|
7 years ago |
|
Andrew Tridgell
|
f135e73e04
|
HAL_ChibiOS: F412 doesn't have CCM ram
|
7 years ago |
bugobliterator
|
5feef04f5f
|
HAL_ChibiOS: add support for CCM memory
this uses DMA bounce buffers for bus transfers, and falls back to CCM
ram in allocations if the type is unspecified
|
7 years ago |
|
Andrew Tridgell
|
86fbdcd060
|
HAL_ChibiOS: ensure malloc returns zeroed memory
|
7 years ago |
|
Andrew Tridgell
|
8b6bab7b17
|
HAL_Chibios: added ChibiOS HAL
this is based on initial work by Sid, reset here for easier merging
|
7 years ago |
