Add STM32 DWC2 cache support

Signed-off-by: HiFiPhile <admin@hifiphile.com>
2025-01-25 13:00:41 +01:00
parent e95973d346
commit e84efd2771
4 changed files with 90 additions and 2 deletions
--- a/src/portable/synopsys/dwc2/hcd_dwc2.c
+++ b/src/portable/synopsys/dwc2/hcd_dwc2.c
@@ -141,7 +141,7 @@ TU_ATTR_ALWAYS_INLINE static inline bool dma_host_enabled(const dwc2_regs_t* dwc
  return CFG_TUH_DWC2_DMA_ENABLE && ghwcfg2.arch == GHWCFG2_ARCH_INTERNAL_DMA;
 }

-#if CFG_TUH_MEM_DCACHE_ENABLE
+#if CFG_TUH_MEM_DCACHE_ENABLE && CFG_TUH_DWC2_DMA_ENABLE
 bool hcd_dcache_clean(const void* addr, uint32_t data_size) {
  TU_VERIFY(addr && data_size);
  return dwc2_dcache_clean(addr, data_size);