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disable voltage inrush regulator

This commit is contained in:
Michael Walker 2018-05-01 03:26:28 -07:00
parent 46233064c5
commit 0fbddccd80
2 changed files with 12 additions and 3 deletions
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9
os/common/ext/CMSIS/KINETIS/MK66F18.h
View File

@ -12032,7 +12032,8 @@ typedef struct {
#define SIM_SOPT1_USBSSTBY(x) (((uint32_t)(((uint32_t)(x)) << SIM_SOPT1_USBSSTBY_SHIFT)) & SIM_SOPT1_USBSSTBY_MASK)
#define SIM_SOPT1_USBREGEN_MASK (0x80000000U)
#define SIM_SOPT1_USBREGEN_SHIFT (31U)
#define SIM_SOPT1_USBREGEN(x) (((uint32_t)(((uint32_t)(x)) << SIM_SOPT1_USBREGEN_SHIFT)) & SIM_SOPT1_USBREGEN_MASK)
#define SIM_SOPT1_USBREGEN_SET(x) (((uint32_t)(((uint32_t)(x)) << SIM_SOPT1_USBREGEN_SHIFT)) & SIM_SOPT1_USBREGEN_MASK)
#define SIM_SOPT1_USBREGEN SIM_SOPT1_USBREGEN_SET(1)
/*! @name SOPT1CFG - SOPT1 Configuration Register */
#define SIM_SOPT1CFG_URWE_MASK (0x1000000U)
@ -12057,7 +12058,8 @@ typedef struct {
#define SIM_USBPHYCTL_USB3VOUTTRG(x) (((uint32_t)(((uint32_t)(x)) << SIM_USBPHYCTL_USB3VOUTTRG_SHIFT)) & SIM_USBPHYCTL_USB3VOUTTRG_MASK)
#define SIM_USBPHYCTL_USBDISILIM_MASK (0x800000U)
#define SIM_USBPHYCTL_USBDISILIM_SHIFT (23U)
#define SIM_USBPHYCTL_USBDISILIM(x) (((uint32_t)(((uint32_t)(x)) << SIM_USBPHYCTL_USBDISILIM_SHIFT)) & SIM_USBPHYCTL_USBDISILIM_MASK)
#define SIM_USBPHYCTL_USBDISILIM_SET(x) (((uint32_t)(((uint32_t)(x)) << SIM_USBPHYCTL_USBDISILIM_SHIFT)) & SIM_USBPHYCTL_USBDISILIM_MASK)
#define SIM_USBPHYCTL_USBDISILIM SIM_USBPHYCTL_USBDISILIM_SET(1)
/*! @name SOPT2 - System Options Register 2 */
#define SIM_SOPT2_USBSLSRC_MASK (0x1U)
@ -12065,7 +12067,8 @@ typedef struct {
#define SIM_SOPT2_USBSLSRC(x) (((uint32_t)(((uint32_t)(x)) << SIM_SOPT2_USBSLSRC_SHIFT)) & SIM_SOPT2_USBSLSRC_MASK)
#define SIM_SOPT2_USBREGEN_MASK (0x2U)
#define SIM_SOPT2_USBREGEN_SHIFT (1U)
#define SIM_SOPT2_USBREGEN(x) (((uint32_t)(((uint32_t)(x)) << SIM_SOPT2_USBREGEN_SHIFT)) & SIM_SOPT2_USBREGEN_MASK)
#define SIM_SOPT2_USBREGEN_SET(x) (((uint32_t)(((uint32_t)(x)) << SIM_SOPT2_USBREGEN_SHIFT)) & SIM_SOPT2_USBREGEN_MASK)
#define SIM_SOPT2_USBREGEN SIM_SOPT2_USBREGEN_SET(1)
#define SIM_SOPT2_RTCCLKOUTSEL_MASK (0x10U)
#define SIM_SOPT2_RTCCLKOUTSEL_SHIFT (4U)
#define SIM_SOPT2_RTCCLKOUTSEL(x) (((uint32_t)(((uint32_t)(x)) << SIM_SOPT2_RTCCLKOUTSEL_SHIFT)) & SIM_SOPT2_RTCCLKOUTSEL_MASK)

6
os/hal/ports/KINETIS/LLD/hal_usb_lld.c
View File

@ -461,9 +461,15 @@ void usb_lld_start(USBDriver *usbp) {
_bdt[i].addr=0;
}
#if defined(MK66F18)
/* Disable the USB current limiter */
SIM->USBPHYCTL |= SIM_USBPHYCTL_USBDISILIM;
#endif
/* Enable Clock */
#if KINETIS_USB0_IS_USBOTG
SIM->SCGC4 |= SIM_SCGC4_USBOTG;
#else /* KINETIS_USB0_IS_USBOTG */
SIM->SCGC4 |= SIM_SCGC4_USBFS;
#endif /* KINETIS_USB0_IS_USBOTG */