forked from len0rd/rockbox
reset USB controller when entering USB test mode
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16456 a1c6a512-1295-4272-9138-f99709370657
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1 changed files with 5 additions and 0 deletions
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@ -560,6 +560,11 @@ void usb_drv_set_test_mode(int mode)
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REG_PORTSC1 |= PORTSCX_PTC_FORCE_EN;
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break;
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}
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REG_USBCMD &= ~USBCMD_RUN;
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udelay(50000);
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REG_USBCMD |= USBCMD_CTRL_RESET;
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while (REG_USBCMD & USBCMD_CTRL_RESET);
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REG_USBCMD |= USBCMD_RUN;
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}
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/*-------------------------------------------------------------------------*/
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