From ac4e4c569d9ded124b25a0d82c8aebec94bbb921 Mon Sep 17 00:00:00 2001
From: sakumisu <1203593632@qq.com>
Date: Tue, 3 Jun 2025 22:46:48 +0800
Subject: feat(port/dwc2): add dcache api for esp & st

Signed-off-by: sakumisu <1203593632@qq.com>
---
 osal/idf/usb_config.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'osal')

diff --git a/osal/idf/usb_config.h b/osal/idf/usb_config.h
index 414a4c74..d7cc5885 100644
--- a/osal/idf/usb_config.h
+++ b/osal/idf/usb_config.h
@@ -334,4 +334,15 @@
 #define CONFIG_USB_HS
 #else
 #error "Unsupported SoC"
+#endif
+
+#if CONFIG_IDF_TARGET_ESP32P4
+#define CONFIG_USB_DCACHE_ENABLE
+
+#undef CONFIG_USB_ALIGN_SIZE
+#define CONFIG_USB_ALIGN_SIZE 32
+
+void usb_dcache_clean(uintptr_t addr, uint32_t size);
+void usb_dcache_invalidate(uintptr_t addr, uint32_t size);
+void usb_dcache_flush(uintptr_t addr, uint32_t size);
 #endif
\ No newline at end of file
-- 
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