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cleanup unused code for baseline

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This commit is contained in:
ardnew
2021-04-12 23:03:01 -05:00
committed by sago35
parent 6583ec1448
commit a041a7866d
1 changed files with 9 additions and 29 deletions
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src/machine/usb2/dci_mimxrt1062.go
+9 -29
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@@ -78,29 +78,6 @@ func initDCI(port int) (dci, status) {
func (dc *deviceController) init() status {
dc.bus.BURSTSIZE.Set(0x0404)
// if dc.phy.PWD.HasBits((nxp.USBPHY_PWD_RXPWDRX | nxp.USBPHY_PWD_RXPWDDIFF |
// nxp.USBPHY_PWD_RXPWD1PT1 | nxp.USBPHY_PWD_RXPWDENV |
// nxp.USBPHY_PWD_TXPWDV2I | nxp.USBPHY_PWD_TXPWDIBIAS |
// nxp.USBPHY_PWD_TXPWDFS)) ||
// dc.bus.USBMODE.HasBits(nxp.USB_USBMODE_CM_Msk) {
// // reset controller if it was already enabled
// dc.phy.CTRL_SET.Set(nxp.USBPHY_CTRL_SFTRST)
// dc.bus.USBCMD.SetBits(nxp.USB_USBCMD_RST)
// for dc.bus.USBCMD.HasBits(nxp.USB_USBCMD_RST) {
// }
// // clear interrupts
// m := arm.DisableInterrupts()
// switch dc.port {
// case 0:
// arm.EnableInterrupts(m & ^uintptr(nxp.IRQ_USB_OTG1))
// case 1:
// arm.EnableInterrupts(m & ^uintptr(nxp.IRQ_USB_OTG2))
// }
// dc.phy.CTRL_CLR.Set(nxp.USBPHY_CTRL_SFTRST)
// }
// reset the controller
dc.phy.CTRL_SET.Set(nxp.USBPHY_CTRL_SFTRST)
dc.bus.USBCMD.SetBits(nxp.USB_USBCMD_RST)
@@ -126,7 +103,7 @@ func (dc *deviceController) init() status {
dc.bus.USBMODE.SetBits(nxp.USB_USBMODE_SLOM_Msk) // disable setup lockout
dc.bus.USBMODE.ClearBits(nxp.USB_USBMODE_ES_Msk) // use little-endianness
// configure ENDPOINTLISTADDR
// TODO: configure ENDPOINTLISTADDR
// enable interrupts
dc.bus.USBINTR.Set(
@@ -144,11 +121,14 @@ func (dc *deviceController) init() status {
func (dc *deviceController) enable(enable bool) status {
dc.irq.SetPriority(dciInterruptPriority)
dc.irq.Enable()
dc.bus.USBCMD.SetBits(nxp.USB_USBCMD_RS)
if enable {
dc.irq.SetPriority(dciInterruptPriority)
dc.irq.Enable()
dc.bus.USBCMD.SetBits(nxp.USB_USBCMD_RS)
} else {
dc.bus.USBCMD.ClearBits(nxp.USB_USBCMD_RS)
dc.irq.Disable()
}
return statusOK
}