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dwc2: add stm32n6 DMA regions

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Signed-off-by: HiFiPhile <admin@hifiphile.com>
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HiFiPhile
2026-01-31 16:32:58 +01:00
parent 42f623a2a7
commit c57d355af6
1 changed files with 11 additions and 3 deletions
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14
src/portable/synopsys/dwc2/dwc2_stm32.h
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@ -85,8 +85,11 @@ extern "C" {
#define EP_MAX_HS 9
#define EP_FIFO_SIZE_HS 4096
#define USB_OTG_HS_PERIPH_BASE USB1_OTG_HS_BASE
#define OTG_HS_IRQn USB1_OTG_HS_IRQn
#define USB_OTG_FS_PERIPH_BASE USB1_OTG_HS_BASE
#define OTG_FS_IRQn USB1_OTG_HS_IRQn
#define USB_OTG_HS_PERIPH_BASE USB2_OTG_HS_BASE
#define OTG_HS_IRQn USB2_OTG_HS_IRQn
#elif CFG_TUSB_MCU == OPT_MCU_STM32F7
#include "stm32f7xx.h"
@ -451,8 +454,13 @@ static mem_region_t uncached_regions[] = {
// DTCM (although USB DMA can't transfer to/from DTCM)
{.start = 0x20000000, .end = 0x2002FFFF},
#elif CFG_TUSB_MCU == OPT_MCU_STM32F7
// DTCM
// DTCM
{.start = 0x20000000, .end = 0x2000FFFF},
#elif CFG_TUSB_MCU == OPT_MCU_STM32N6
// DTCM NS
{.start = 0x20000000, .end = 0x2003FFFF},
// DTCM S
{.start = 0x30000000, .end = 0x3003FFFF},
#else
#error "Cache maintenance is not supported yet"
#endif