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refactor ehci init api

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This commit is contained in:
hathach
2021-08-23 12:37:54 +07:00
parent 6a16f6ccdd
commit 4ca176c291
5 changed files with 39 additions and 47 deletions
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26
src/portable/nxp/transdimension/hcd_transdimension.c
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@@ -43,7 +43,7 @@
#include "common/tusb_common.h"
#include "common_transdimension.h"
#include "portable/ehci/hcd_ehci.h"
#include "portable/ehci/ehci_api.h"
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
@@ -82,26 +82,26 @@ typedef struct
bool hcd_init(uint8_t rhport)
{
dcd_registers_t* dcd_reg = (dcd_registers_t*) _hcd_controller[rhport].regs_base;
hcd_registers_t* hcd_reg = (hcd_registers_t*) _hcd_controller[rhport].regs_base;
// Reset controller
dcd_reg->USBCMD |= USBCMD_RESET;
while( dcd_reg->USBCMD & USBCMD_RESET ) {}
hcd_reg->USBCMD |= USBCMD_RESET;
while( hcd_reg->USBCMD & USBCMD_RESET ) {}
// Set mode to device, must be set immediately after reset
#if CFG_TUSB_MCU == OPT_MCU_LPC18XX || CFG_TUSB_MCU == OPT_MCU_LPC43XX
// LPC18XX/43XX need to set VBUS Power Select to HIGH
// RHPORT1 is fullspeed only (need external PHY for Highspeed)
dcd_reg->USBMODE = USBMODE_CM_HOST | USBMODE_VBUS_POWER_SELECT;
if (rhport == 1) dcd_reg->PORTSC1 |= PORTSC1_FORCE_FULL_SPEED;
hcd_reg->USBMODE = USBMODE_CM_HOST | USBMODE_VBUS_POWER_SELECT;
if (rhport == 1) hcd_reg->PORTSC1 |= PORTSC1_FORCE_FULL_SPEED;
#else
dcd_reg->USBMODE = USBMODE_CM_HOST;
hcd_reg->USBMODE = USBMODE_CM_HOST;
#endif
// FIXME force full speed, still have issue with Highspeed enumeration
dcd_reg->PORTSC1 |= PORTSC1_FORCE_FULL_SPEED;
hcd_reg->PORTSC1 |= PORTSC1_FORCE_FULL_SPEED;
return hcd_ehci_init(rhport);
return ehci_init(rhport, (uint32_t) &hcd_reg->CAPLENGTH, (uint32_t) &hcd_reg->USBCMD);
}
void hcd_int_enable(uint8_t rhport)
@@ -114,12 +114,4 @@ void hcd_int_disable(uint8_t rhport)
NVIC_DisableIRQ(_hcd_controller[rhport].irqnum);
}
uint32_t hcd_ehci_register_addr(uint8_t rhport)
{
dcd_registers_t* hcd_reg = (dcd_registers_t*) _hcd_controller[rhport].regs_base;
// EHCI USBCMD has same address within dcd_register_t
return (uint32_t) &hcd_reg->USBCMD;
}
#endif