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USB: cleanup monahans usb support. Remove dead code.

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Signed-off-by: Markus Klotzbuecher <mk@denx.de>
This commit is contained in:
Markus Klotzbuecher 2007-04-03 14:27:08 +02:00 committed by Markus Klotzbuecher
parent ae00bb4b29
commit edf5851be6
1 changed files with 1 additions and 11 deletions
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12
cpu/pxa/usb.c
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@ -40,12 +40,9 @@ int usb_cpu_init()
CKEN |= CKEN10_USBHOST; CKEN |= CKEN10_USBHOST;
#endif #endif
#if defined(CONFIG_CPU_MONAHANS)
/* Configure Port 2 for Host (USB Client Registers) */ /* Configure Port 2 for Host (USB Client Registers) */
UP2OCR = 0x3000c; UP2OCR = 0x3000c;
#if 0
GPIO2_2 = 0x801; /* USBHPEN - Alt. Fkt. 1 */
GPIO3_2 = 0x801; /* USBHPWR - Alt. Fkt. 1 */
#endif #endif
UHCHR |= UHCHR_FHR; UHCHR |= UHCHR_FHR;
@ -56,11 +53,6 @@ int usb_cpu_init()
while (UHCHR & UHCHR_FSBIR) while (UHCHR & UHCHR_FSBIR)
udelay(1); udelay(1);
#if 0
UHCHR |= UHCHR_PCPL; /* USBHPEN is active low */
UHCHR |= UHCHR_PSPL; /* USBHPWR is active low */
#endif
#if defined(CONFIG_CPU_MONAHANS) #if defined(CONFIG_CPU_MONAHANS)
UHCHR &= ~UHCHR_SSEP0; UHCHR &= ~UHCHR_SSEP0;
#endif #endif
@ -75,8 +67,6 @@ int usb_cpu_init()
int usb_cpu_stop() int usb_cpu_stop()
{ {
/* may not want to do this */
/* CKENA &= ~(CKENA_2_USBHOST | CKENA_20_UDC); */
return 0; return 0;
} }