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more progress on dwc2 hcd, initial code for edpt xfer

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This commit is contained in:
hathach
2024-10-25 00:20:34 +07:00
parent 8461525d48
commit 063661e3a3
9 changed files with 407 additions and 172 deletions
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14
src/portable/synopsys/dwc2/dwc2_common.c
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@@ -168,16 +168,16 @@ static bool check_dwc2(dwc2_regs_t* dwc2) {
//--------------------------------------------------------------------
//
//--------------------------------------------------------------------
bool dwc2_core_is_highspeed(dwc2_regs_t* dwc2, const tusb_rhport_init_t* rh_init) {
bool dwc2_core_is_highspeed(dwc2_regs_t* dwc2, tusb_role_t role) {
(void)dwc2;
#if CFG_TUD_ENABLED
if (rh_init->role == TUSB_ROLE_DEVICE && !TUD_OPT_HIGH_SPEED) {
if (role == TUSB_ROLE_DEVICE && !TUD_OPT_HIGH_SPEED) {
return false;
}
#endif
#if CFG_TUH_ENABLED
if (rh_init->role == TUSB_ROLE_HOST && !TUH_OPT_HIGH_SPEED) {
if (role == TUSB_ROLE_HOST && !TUH_OPT_HIGH_SPEED) {
return false;
}
#endif
@@ -234,15 +234,7 @@ bool dwc2_core_init(uint8_t rhport, bool is_highspeed, bool is_dma) {
dwc2->gintmsk = 0;
// TODO can be enabled with device as well but tested with host for now
// if (rh_init->role == TUSB_ROLE_HOST) {
// dwc2->gintmsk |= OTG_INT_COMMON;
// }
if (is_dma) {
const uint16_t epinfo_base = dma_cal_epfifo_base(rhport);
dwc2->gdfifocfg = (epinfo_base << GDFIFOCFG_EPINFOBASE_SHIFT) | epinfo_base;
// DMA seems to be only settable after a core reset, and not possible to switch on-the-fly
dwc2->gahbcfg |= GAHBCFG_DMAEN | GAHBCFG_HBSTLEN_2;
} else {