USB: cleanup monahans usb support. Remove dead code.
Signed-off-by: Markus Klotzbuecher <mk@denx.de>
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@ -40,12 +40,9 @@ int usb_cpu_init()
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CKEN |= CKEN10_USBHOST;
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#endif
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#if defined(CONFIG_CPU_MONAHANS)
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/* Configure Port 2 for Host (USB Client Registers) */
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UP2OCR = 0x3000c;
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#if 0
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GPIO2_2 = 0x801; /* USBHPEN - Alt. Fkt. 1 */
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GPIO3_2 = 0x801; /* USBHPWR - Alt. Fkt. 1 */
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#endif
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UHCHR |= UHCHR_FHR;
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@ -56,11 +53,6 @@ int usb_cpu_init()
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while (UHCHR & UHCHR_FSBIR)
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udelay(1);
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#if 0
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UHCHR |= UHCHR_PCPL; /* USBHPEN is active low */
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UHCHR |= UHCHR_PSPL; /* USBHPWR is active low */
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#endif
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#if defined(CONFIG_CPU_MONAHANS)
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UHCHR &= ~UHCHR_SSEP0;
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#endif
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@ -75,8 +67,6 @@ int usb_cpu_init()
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int usb_cpu_stop()
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{
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/* may not want to do this */
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/* CKENA &= ~(CKENA_2_USBHOST | CKENA_20_UDC); */
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return 0;
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}
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