void Chip_USB0_Init(void)
{
/* Set up USB PLL */
Chip_USB_PllSetup();
/* Setup USB0 base clock as clock out from USB PLL */
Chip_Clock_SetBaseClock( CLK_BASE_USB0, CLKIN_USBPLL, true, true);
/* enable USB main clock */
Chip_Clock_EnableBaseClock(CLK_BASE_USB0);
Chip_Clock_EnableOpts(CLK_MX_USB0, true, true, 1);
/* enable USB0 phy */
Chip_CREG_EnableUSB0Phy();
}
void Chip_USB1_Init(void)
{
/* Setup and enable the PLL */
Chip_USB_PllSetup();
/* USB1 needs a 60MHz clock. To get it, a divider of 4 and then 2 are
chained to make a divide by 8 function. Connect the output of
divider D to the USB1 base clock. */
Chip_Clock_SetDivider(CLK_IDIV_A, CLKIN_USBPLL, 4);
Chip_Clock_SetDivider(CLK_IDIV_D, CLKIN_IDIVA, 2);
Chip_Clock_SetBaseClock(CLK_BASE_USB1, CLKIN_IDIVD, true, true);
/* enable USB main clock */
Chip_Clock_EnableBaseClock(CLK_BASE_USB1);
Chip_Clock_EnableOpts(CLK_MX_USB1, true, true, 1);
/* enable USB1_DP and USB1_DN on chip FS phy.*/
LPC_SCU->SFSUSB = 0x12;
}
