diff options
| author | HiFiPhile <[email protected]> | 2026-02-27 10:58:01 +0100 |
|---|---|---|
| committer | HiFiPhile <[email protected]> | 2026-02-27 10:58:01 +0100 |
| commit | bb8845c8e89002629d8eb4f8d72eaf370b97b004 (patch) | |
| tree | 27351267216c6ef447786cfea98275c803047b4d /src/tusb_option.h | |
| parent | fc9f63e62d0806b233602cc1bb45b370d350a717 (diff) | |
dcd/samx7x: synchronize DMA and cache options
Signed-off-by: HiFiPhile <[email protected]>
Diffstat (limited to 'src/tusb_option.h')
| -rw-r--r-- | src/tusb_option.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/tusb_option.h b/src/tusb_option.h index d87c2dc8b..8b4d3dcd5 100644 --- a/src/tusb_option.h +++ b/src/tusb_option.h @@ -394,6 +394,24 @@ // odd byte with byte access #endif +//------- Microchip SAMX7X -------// +// DMA mode for device +#ifndef CFG_TUD_SAMX7X_DMA_ENABLE + #ifndef CFG_TUD_SAMX7X_DMA_ENABLE_DEFAULT + #define CFG_TUD_SAMX7X_DMA_ENABLE_DEFAULT 0 + #endif + + #define CFG_TUD_SAMX7X_DMA_ENABLE CFG_TUD_SAMX7X_DMA_ENABLE_DEFAULT +#endif + +#if (CFG_TUSB_MCU == OPT_MCU_SAMX7X) + #define CFG_TUSB_FIFO_HWFIFO_DATA_STRIDE 4 + #define CFG_TUSB_FIFO_HWFIFO_ADDR_STRIDE 4 + #define CFG_TUSB_FIFO_HWFIFO_DATA_ODD_16BIT_ACCESS + #define CFG_TUSB_FIFO_HWFIFO_DATA_ODD_8BIT_ACCESS + #define CFG_TUD_EDPT_DEDICATED_HWFIFO 1 +#endif + //-------------------------------------------------------------------- // RootHub Mode detection //-------------------------------------------------------------------- |