-#if defined (CONFIG_USB_OHCI) || defined (CONFIG_AU1X00_USB_DEVICE)
- // configure pins GPIO[14:9] as GPIO
- pin_func = au_readl(SYS_PINFUNC) & (u32)(~0x80);
-
- /* zero and disable FREQ2 */
- sys_freqctrl = au_readl(SYS_FREQCTRL0);
- sys_freqctrl &= ~0xFFF00000;
- au_writel(sys_freqctrl, SYS_FREQCTRL0);
-
- /* zero and disable USBH/USBD/IrDA clock */
- sys_clksrc = au_readl(SYS_CLKSRC);
- sys_clksrc &= ~0x0000001F;
- au_writel(sys_clksrc, SYS_CLKSRC);
-
- sys_freqctrl = au_readl(SYS_FREQCTRL0);
- sys_freqctrl &= ~0xFFF00000;
-
- sys_clksrc = au_readl(SYS_CLKSRC);
- sys_clksrc &= ~0x0000001F;
-
- // FREQ2 = aux/2 = 48 MHz
- sys_freqctrl |= ((0<<22) | (1<<21) | (1<<20));
- au_writel(sys_freqctrl, SYS_FREQCTRL0);
-
- /*
- * Route 48MHz FREQ2 into USBH/USBD/IrDA
- */
- sys_clksrc |= ((4<<2) | (0<<1) | 0 );
- au_writel(sys_clksrc, SYS_CLKSRC);
-
- /* setup the static bus controller */
- au_writel(0x00000002, MEM_STCFG3); /* type = PCMCIA */
- au_writel(0x280E3D07, MEM_STTIME3); /* 250ns cycle time */
- au_writel(0x10000000, MEM_STADDR3); /* any PCMCIA select */
-
- // get USB Functionality pin state (device vs host drive pins)
- pin_func = au_readl(SYS_PINFUNC) & (u32)(~0x8000);
-#ifndef CONFIG_AU1X00_USB_DEVICE
- // 2nd USB port is USB host
- pin_func |= 0x8000;
-#endif
- au_writel(pin_func, SYS_PINFUNC);
-#endif // defined (CONFIG_USB_OHCI) || defined (CONFIG_AU1X00_USB_DEVICE)
+#ifdef CONFIG_USB_OHCI
+ {
+ u32 pin_func, sys_freqctrl, sys_clksrc;
+
+ // configure pins GPIO[14:9] as GPIO
+ pin_func = au_readl(SYS_PINFUNC) & (u32)(~0x80);
+
+ /* zero and disable FREQ2 */
+ sys_freqctrl = au_readl(SYS_FREQCTRL0);
+ sys_freqctrl &= ~0xFFF00000;
+ au_writel(sys_freqctrl, SYS_FREQCTRL0);
+
+ /* zero and disable USBH/USBD/IrDA clock */
+ sys_clksrc = au_readl(SYS_CLKSRC);
+ sys_clksrc &= ~0x0000001F;
+ au_writel(sys_clksrc, SYS_CLKSRC);
+
+ sys_freqctrl = au_readl(SYS_FREQCTRL0);
+ sys_freqctrl &= ~0xFFF00000;
+
+ sys_clksrc = au_readl(SYS_CLKSRC);
+ sys_clksrc &= ~0x0000001F;
+
+ // FREQ2 = aux/2 = 48 MHz
+ sys_freqctrl |= ((0<<22) | (1<<21) | (1<<20));
+ au_writel(sys_freqctrl, SYS_FREQCTRL0);
+
+ /*
+ * Route 48MHz FREQ2 into USBH/USBD/IrDA
+ */
+ sys_clksrc |= ((4<<2) | (0<<1) | 0 );
+ au_writel(sys_clksrc, SYS_CLKSRC);
+
+ /* setup the static bus controller */
+ au_writel(0x00000002, MEM_STCFG3); /* type = PCMCIA */
+ au_writel(0x280E3D07, MEM_STTIME3); /* 250ns cycle time */
+ au_writel(0x10000000, MEM_STADDR3); /* any PCMCIA select */
+
+ // get USB Functionality pin state (device vs host drive pins)
+ pin_func = au_readl(SYS_PINFUNC) & (u32)(~0x8000);
+ // 2nd USB port is USB host
+ pin_func |= 0x8000;
+ au_writel(pin_func, SYS_PINFUNC);
+ }
+#endif // defined (CONFIG_USB_OHCI)