update(port/bl): add fs support

Signed-off-by: sakumisu <1203593632@qq.com>
2025-06-12 20:45:53 +08:00
parent f7094028b8
commit 8b63acd46c
1 changed files with 5 additions and 0 deletions
--- a/port/bouffalolab/usb_dc_bl.c
+++ b/port/bouffalolab/usb_dc_bl.c
@@ -478,6 +478,11 @@ int usb_dc_init(uint8_t busid)

    regval = getreg32(BFLB_USB_BASE + USB_DEV_CTL_OFFSET);
    regval |= USB_SFRST_HOV;
+#ifdef CONFIG_USB_HS
+    regval &= ~USB_FORCE_FS;
+#else
+    regval |= USB_FORCE_FS;
+#endif
    putreg32(regval, BFLB_USB_BASE + USB_DEV_CTL_OFFSET);

    while (getreg32(BFLB_USB_BASE + USB_DEV_CTL_OFFSET) & USB_SFRST_HOV) {